Fontana City Council
February 25, 2025

Appendix E City of Fontana Sewer Model Output Results
Pipe Inventory
City of Fontana
2023 Sewer Master Plan
ID Diameter (in) Length (ft) Slope Total Flow (mgd) Unpeakable Flow (mgd) Peakable Flow (mgd) Velocity (ft/s) d/D q/Q Water Depth (ft) Critical Depth (ft) Froude Number Full Flow (mgd) Backwater Adjustment Adjusted Depth (ft) Adjusted Velocity (ft/s) 9089 21 13 0 4.145 0.085 2.063 2.666 1 12.764 1.75 0.252 0.355 0.325 Yes 1.75 2.666 9119 21 356.4 0.001 6.902 0.15 3.609 4.44 1 2.209 1.75 0.806 0.591 3.125 Yes 1.75 4.44 9120 21 11.8 0.001 6.902 0.15 3.609 4.44 1 2.309 1.75 0.788 0.591 2.989 No 1.75 4.44 5883 24 329.654 0.004 10.235 0.373 5.472 5.04 1 1.105 2 1.364 0.628 9.263 Yes 2 5.04 3679 33 299.617 0.001 18.004 0.674 10.167 4.69 1 1.856 2.75 1.268 0.498 9.7 Yes 2.75 4.69 3680 33 406.369 0.001 18.004 0.674 10.167 4.69 1 1.765 2.75 1.302 0.498 10.201 Yes 2.75 4.69 3681 33 497.796 0.001 18.004 0.674 10.167 4.69 1 1.747 2.75 1.309 0.498 10.305 No 2.75 4.69 4904 36 97.481 -0.017 10.059 0.284 5.42 2.202 1 3 0 0.224 No 3 2.202 3687 39 213.733 0 5.955 0.203 3.026 1.111 1 3.519 3.25 0.492 0.109 1.692 Yes 3.25 1.111 3691 39 18.001 -0.333 5.955 0.203 3.026 1.111 1 3.25 0 0.109 Yes 3.25 1.111 6468 39 46.27 0 5.954 0.203 3.026 1.11 1 3.519 3.25 0.492 0.109 1.692 Yes 3.25 1.11 6371 12 330 0.002 1.066 0.022 0.464 2.405 0.815 0.995 0.815 0.546 0.451 1.071 Yes 1 2.1 6372 12 330 0.002 1.043 0.022 0.453 2.436 0.786 0.961 0.786 0.539 0.478 1.086 Yes 1 2.055 891 8 321 0.002 0.296 0.006 0.113 1.56 0.784 0.958 0.523 0.316 0.376 0.309 No 0.523 1.56 6373 12 330 0.002 1.04 0.022 0.451 2.436 0.784 0.958 0.784 0.539 0.479 1.086 Yes 1 2.0495209 10 233.276 0.003 0.787 0.017 0.332 2.683 0.775 0.946 0.646 0.492 0.586 0.831 Yes 0.833 2.232 9513 12 193.1 0.004 1.332 0.027 0.592 3.179 0.769 0.938 0.769 0.613 0.639 1.42 Yes 1 2.623 8392 10 311.4 0.004 0.832 0.02 0.352 2.865 0.767 0.936 0.639 0.507 0.632 0.889 Yes 0.652 2.81 10066 8 66.168 0 0.023 0 0.007 0.125 0.762 0.929 0.508 0.085 0.031 0.025 No 0.508 0.125 3551 10 331.401 0.004 0.782 0.019 0.329 2.717 0.76 0.926 0.634 0.491 0.605 0.844 No 0.634 2.717 4295 8 371.001 0.017 0.936 0.016 0.404 5.149 0.751 0.914 0.501 0.565 1.298 1.024 No 0.501 5.1494293 8 364.998 0.017 0.927 0.016 0.399 5.111 0.75 0.911 0.5 0.562 1.292 1.017 No 0.5 5.111 1102 8 365.001 0.017 0.924 0.016 0.398 5.108 0.747 0.908 0.498 0.561 1.296 1.017 Yes 0.499 5.1 1918 8 404 0.015 0.881 0.015 0.377 4.878 0.746 0.906 0.497 0.55 1.239 0.972 Yes 0.602 4.106 7995 8 368.6 0.008 0.633 0.009 0.264 3.511 0.746 0.906 0.497 0.47 0.892 0.699 No 0.497 3.511 898 8 339.005 0.004 0.44 0.005 0.177 2.475 0.735 0.891 0.49 0.389 0.638 0.494 No 0.49 2.475 5305 12 342 0.003 1.081 0.018 0.474 2.709 0.734 0.889 0.734 0.55 0.571 1.217 No 0.734 2.709 5284 12 386 0.008 1.866 0.036 0.86 4.679 0.733 0.888 0.733 0.729 0.987 2.102 No 0.733 4.679 5285 12 390.485 0.008 1.855 0.036 0.854 4.651 0.733 0.888 0.733 0.726 0.981 2.09 No 0.733 4.651 1917 8 395.658 0.016 0.873 0.015 0.374 4.934 0.732 0.885 0.488 0.548 1.278 0.986 Yes 0.493 4.884 8391 10 302.5 0.004 0.793 0.019 0.334 2.886 0.728 0.88 0.606 0.494 0.672 0.902 Yes 0.623 2.806 5205 10 362 0.002 0.565 0.012 0.231 2.078 0.72 0.868 0.6 0.414 0.489 0.651 Yes 0.684 1.824 897 8 322 0.004 0.429 0.005 0.172 2.473 0.718 0.865 0.479 0.384 0.652 0.496 Yes 0.484 2.441 5511 8 105 0.002 0.295 0.006 0.113 1.704 0.717 0.863 0.478 0.316 0.45 0.342 No 0.478 1.704 4224 8 329.897 0.006 0.522 0.011 0.212 3.024 0.715 0.861 0.477 0.425 0.8 0.607 Yes 0.492 2.928 4120 8 357.577 0.004 0.418 0.005 0.168 2.432 0.713 0.857 0.475 0.379 0.645 0.488 Yes 0.477 2.423 4526 8 254.279 0 0.139 0.002 0.05 0.811 0.711 0.854 0.474 0.213 0.216 0.163 No 0.474 0.811 2493 8 329.997 0.01 0.675 0.016 0.28 3.954 0.708 0.849 0.472 0.485 1.056 0.795 No 0.472 3.954 6370 12 296.09 0.003 0.996 0.021 0.43 2.643 0.695 0.83 0.695 0.527 0.585 1.2 Yes 1 1.9627392 8 303.81 0 0.02 0 0.006 0.122 0.689 0.819 0.459 0.08 0.033 0.025 No 0.459 0.122 1171 8 297.4 0.014 0.747 0.012 0.315 4.558 0.682 0.808 0.455 0.51 1.257 0.924 No 0.455 4.558 10017 8 33 0.007 0.515 0.007 0.21 3.152 0.68 0.805 0.453 0.422 0.872 0.639 No 0.453 3.152 2766 8 300.004 0.014 0.744 0.012 0.314 4.583 0.676 0.799 0.451 0.509 1.274 0.931 Yes 0.453 4.56 3247 12 194.895 0.003 1.049 0.015 0.459 2.873 0.676 0.799 0.676 0.541 0.651 1.313 No 0.676 2.873 4294 8 364.993 0.022 0.933 0.016 0.402 5.757 0.675 0.798 0.45 0.564 1.6 1.169 Yes 0.476 5.42 281 8 331.97 0.013 0.72 0.01 0.304 4.463 0.673 0.793 0.448 0.501 1.245 0.908 No 0.448 4.463 2526 8 371.831 0.018 0.83 0.014 0.354 5.152 0.672 0.792 0.448 0.536 1.439 1.048 Yes 0.468 4.909 2661 8 392.573 0.014 0.744 0.011 0.315 4.621 0.672 0.792 0.448 0.509 1.291 0.94 No 0.448 4.621 5904 12 137 0.005 1.332 0.027 0.592 3.68 0.671 0.79 0.671 0.613 0.84 1.685 No 0.671 3.68 2006 12 59.944 0.006 1.429 0.038 0.636 4.002 0.663 0.778 0.663 0.636 0.922 1.838 No 0.663 4.0021759 8 266.018 0.007 0.513 0.01 0.208 3.233 0.663 0.777 0.442 0.422 0.913 0.66 Yes 0.639 2.308 5886 8 346 0.005 0.429 0.006 0.172 2.711 0.661 0.775 0.441 0.384 0.767 0.554 No 0.441 2.711 3512 10 351 0.01 1.095 0.019 0.48 4.445 0.659 0.771 0.549 0.584 1.128 1.42 No 0.549 4.445 8533 8 340.1 0.004 0.396 0.005 0.157 2.517 0.658 0.769 0.438 0.368 0.715 0.515 No 0.438 2.517 899 8 319 0.006 0.447 0.005 0.18 2.844 0.658 0.769 0.438 0.393 0.808 0.582 No 0.438 2.844 3380 12 325 0.003 0.939 0.014 0.406 2.654 0.658 0.769 0.658 0.511 0.616 1.222 No 0.658 2.654 5211 10 357.73 0.003 0.576 0.012 0.236 2.357 0.654 0.763 0.545 0.418 0.601 0.754 No 0.545 2.3571534 8 260.586 0.018 0.804 0.013 0.342 5.153 0.653 0.761 0.435 0.528 1.472 1.056 No 0.435 5.1533161 8 362 0.018 0.805 0.013 0.342 5.178 0.651 0.758 0.434 0.528 1.483 1.062 Yes 0.441 5.084 8814 10 307.9 0.003 0.571 0.011 0.234 2.354 0.65 0.756 0.541 0.416 0.604 0.755 No 0.541 2.354 4132 8 239 0.018 0.79 0.013 0.335 5.122 0.646 0.751 0.431 0.524 1.475 1.053 No 0.431 5.122 4142 8 287.742 0.005 0.425 0.006 0.17 2.767 0.645 0.748 0.43 0.382 0.798 0.569 Yes 0.435 2.726 2491 8 288.861 0.012 0.641 0.015 0.264 4.172 0.644 0.747 0.43 0.473 1.205 0.858 No 0.43 4.172 351 10 246.999 0.003 0.565 0.012 0.231 2.365 0.642 0.743 0.535 0.414 0.613 0.761 No 0.535 2.365 8532 8 360.9 0.004 0.378 0.005 0.15 2.475 0.641 0.741 0.427 0.359 0.717 0.51 No 0.427 2.475 4952 12 275 0.007 1.416 0.037 0.63 4.161 0.635 0.732 0.635 0.633 0.992 1.934 No 0.635 4.161 Existing Wet Weather Scenario - Hydraulic Deficient Lines

Appendix E City of Fontana Sewer Model Output Results
Pipe Inventory
City of Fontana
2023 Sewer Master Plan
ID Diameter (in) Length (ft) Slope Total Flow (mgd) Unpeakable Flow (mgd) Peakable Flow (mgd) Velocity (ft/s) d/D q/Q Water Depth (ft) Critical Depth (ft) Froude Number Full Flow (mgd) Backwater Adjustment Adjusted Depth (ft) Adjusted Velocity (ft/s) 2343 8 384.141 0.017 0.75 0.011 0.317 4.97 0.634 0.73 0.423 0.511 1.453 1.027 No 0.423 4.97 350 10 255.999 0.003 0.558 0.012 0.227 2.377 0.632 0.726 0.526 0.411 0.623 0.769 Yes 0.531 2.355 225 10 451.255 0.003 0.571 0.013 0.233 2.436 0.631 0.725 0.526 0.416 0.639 0.788 No 0.526 2.436 29 8 332.3 0.008 0.508 0.013 0.204 3.39 0.63 0.724 0.42 0.419 0.995 0.702 No 0.42 3.39 348 10 262.526 0.003 0.552 0.012 0.225 2.361 0.63 0.723 0.525 0.409 0.62 0.764 Yes 0.526 2.357 2866 12 215.059 0.007 1.417 0.037 0.63 4.206 0.63 0.723 0.63 0.633 1.009 1.96 Yes 0.646 4.082 3163 8 128.8 0.018 0.767 0.013 0.325 5.128 0.63 0.722 0.42 0.516 1.507 1.062 Yes 0.425 5.049 902 8 240.21 0.017 0.736 0.012 0.31 4.92 0.629 0.722 0.42 0.506 1.446 1.019 Yes 0.435 4.718 3164 8 350.003 0.018 0.762 0.013 0.322 5.108 0.628 0.72 0.419 0.515 1.504 1.059 Yes 0.419 5.101 7563 8 40 0.005 0.378 0.005 0.15 2.534 0.628 0.719 0.419 0.359 0.746 0.525 No 0.419 2.5342637 12 386 0.013 1.851 0.036 0.852 5.546 0.625 0.715 0.625 0.726 1.338 2.591 Yes 0.679 5.044 3315 10 168 0.009 0.962 0.016 0.416 4.182 0.621 0.707 0.517 0.546 1.111 1.359 No 0.517 4.182 3517 10 263.012 0.003 0.537 0.011 0.218 2.345 0.619 0.704 0.515 0.403 0.625 0.763 Yes 0.52 2.32 3162 8 101.4 0.021 0.792 0.013 0.336 5.44 0.615 0.698 0.41 0.524 1.626 1.135 Yes 0.528 4.137 6168 12 461.3 0.005 1.092 0.018 0.478 3.334 0.615 0.697 0.615 0.552 0.814 1.565 No 0.615 3.334 3049 10 302.999 0.015 1.223 0.02 0.542 5.386 0.614 0.696 0.512 0.617 1.443 1.757 Yes 0.833 3.469 1172 8 250 0.012 0.596 0.014 0.244 4.107 0.614 0.695 0.409 0.455 1.231 0.858 Yes 0.5 3.282 1357 10 425.667 0.012 1.09 0.019 0.477 4.838 0.61 0.689 0.509 0.583 1.302 1.581 No 0.509 4.838 2291 10 101.5 0 0.137 0.005 0.048 0.609 0.609 0.686 0.507 0.199 0.164 0.199 No 0.507 0.609 3516 10 264.495 0.003 0.525 0.011 0.213 2.341 0.608 0.685 0.506 0.398 0.632 0.766 Yes 0.511 2.316 5207 10 362 0.003 0.489 0.011 0.197 2.185 0.607 0.683 0.505 0.384 0.591 0.716 No 0.505 2.185 3513 10 352 0.013 1.097 0.019 0.481 4.906 0.606 0.683 0.505 0.584 1.327 1.607 Yes 0.833 3.112 3048 10 309.281 0.016 1.218 0.02 0.54 5.45 0.606 0.682 0.505 0.616 1.474 1.785 Yes 0.508 5.4074761 8 338.63 0.004 0.348 0.006 0.136 2.467 0.599 0.67 0.399 0.344 0.753 0.519 No 0.399 2.467 335 8 237.074 0 0.017 0 0.005 0.118 0.599 0.669 0.399 0.072 0.036 0.025 No 0.399 0.118 9146 10 270.1 0.003 0.52 0.012 0.21 2.366 0.597 0.667 0.498 0.396 0.647 0.779 No 0.498 2.366 5206 10 362.006 0.003 0.489 0.011 0.197 2.231 0.596 0.665 0.497 0.384 0.611 0.735 Yes 0.548 1.987 5171 10 120.5 0.005 0.665 0.01 0.278 3.04 0.595 0.664 0.496 0.451 0.833 1.002 No 0.496 3.04 4757 8 350 0.004 0.344 0.006 0.134 2.461 0.594 0.662 0.396 0.342 0.755 0.519 No 0.396 2.461 4758 8 275 0.004 0.344 0.006 0.134 2.461 0.594 0.662 0.396 0.342 0.755 0.519 No 0.396 2.461 1173 8 316.8 0.013 0.591 0.014 0.242 4.235 0.594 0.661 0.396 0.453 1.3 0.894 Yes 0.402 4.152 4759 8 351.4 0.004 0.344 0.006 0.134 2.463 0.594 0.661 0.396 0.342 0.756 0.52 No 0.396 2.463 4780 8 340 0.016 0.658 0.009 0.275 4.721 0.593 0.661 0.396 0.479 1.449 0.997 Yes 0.408 4.556 3743 10 325.976 0.006 0.722 0.018 0.301 3.312 0.594 0.661 0.495 0.471 0.909 1.092 Yes 0.564 2.843 5172 10 156 0.005 0.663 0.01 0.277 3.043 0.594 0.661 0.495 0.45 0.835 1.004 No 0.495 3.043 333 10 355 0.014 1.09 0.019 0.477 5.011 0.592 0.659 0.494 0.583 1.378 1.654 No 0.494 5.011 708 10 91.867 0.011 0.971 0.017 0.42 4.464 0.592 0.659 0.494 0.549 1.227 1.474 No 0.494 4.464 9134 8 336.01 0.016 0.657 0.009 0.274 4.73 0.591 0.657 0.394 0.478 1.456 1 No 0.394 4.73 7565 8 259.8 0.005 0.36 0.005 0.142 2.597 0.59 0.654 0.393 0.35 0.801 0.55 Yes 0.396 2.576 4762 8 302.06 0.005 0.357 0.006 0.14 2.588 0.588 0.652 0.392 0.349 0.799 0.548 No 0.392 2.588 2882 10 351.002 0.014 1.095 0.019 0.48 5.075 0.588 0.652 0.49 0.584 1.402 1.679 Yes 0.52 4.735 3609 10 338 0.016 1.159 0.02 0.511 5.373 0.588 0.652 0.49 0.601 1.484 1.778 No 0.49 5.373 9512 12 94.5 0.008 1.311 0.027 0.583 4.227 0.588 0.651 0.588 0.608 1.067 2.015 Yes 0.678 3.577 1829 8 341.485 0.004 0.338 0.006 0.131 2.449 0.587 0.65 0.392 0.339 0.757 0.519 Yes 0.394 2.433 3610 10 333 0.016 1.163 0.02 0.513 5.478 0.581 0.638 0.484 0.602 1.528 1.821 Yes 0.524 4.9763835 10 321.984 0.013 1.043 0.018 0.455 4.912 0.581 0.638 0.484 0.57 1.37 1.633 No 0.484 4.912 7343 10 221.9 0.005 0.602 0.01 0.248 2.859 0.576 0.631 0.48 0.428 0.801 0.953 No 0.48 2.859 9460 8 54.3 0 0.015 0 0.005 0.116 0.573 0.625 0.382 0.07 0.036 0.025 Yes 0.667 0.069 9927 8 40.531 0 0.015 0 0.004 0.116 0.573 0.625 0.382 0.07 0.036 0.025 Yes 0.667 0.069 3284 12 386 0.017 1.849 0.036 0.851 6.161 0.572 0.623 0.572 0.725 1.585 2.966 Yes 0.598 5.832 2431 8 220.708 0.017 0.633 0.009 0.264 4.775 0.569 0.619 0.379 0.47 1.51 1.023 No 0.379 4.7752927 12 330 0.017 1.881 0.037 0.867 6.325 0.568 0.616 0.568 0.731 1.636 3.053 No 0.568 6.325 670 12 356 0.018 1.871 0.036 0.862 6.32 0.566 0.613 0.566 0.73 1.638 3.054 No 0.566 6.32 2489 8 296.004 0.016 0.605 0.014 0.248 4.606 0.565 0.611 0.377 0.459 1.464 0.99 No 0.377 4.606 2924 12 325.2 0.018 1.876 0.037 0.865 6.357 0.564 0.61 0.564 0.73 1.651 3.075 Yes 0.566 6.333 11127 10 19.608 0.002 0.39 0.009 0.165 1.908 0.563 0.608 0.469 0.341 0.543 0.641 No 0.469 1.908 1828 8 226.726 0.004 0.303 0.006 0.117 2.328 0.561 0.605 0.374 0.32 0.743 0.502 No 0.374 2.328 3383 8 273.6 0.025 0.744 0.011 0.315 5.714 0.561 0.605 0.374 0.509 1.824 1.231 Yes 0.667 3.3 924 8 329.997 0.016 0.602 0.014 0.247 4.62 0.561 0.605 0.374 0.458 1.475 0.995 Yes 0.375 4.601 3313 10 217 0.008 0.79 0.014 0.335 3.882 0.561 0.604 0.467 0.493 1.109 1.307 Yes 0.739 2.389 9492 12 46.3 0.009 1.311 0.027 0.583 4.522 0.556 0.596 0.556 0.608 1.186 2.199 Yes 1 2.583 1272 8 330 0.003 0.27 0.006 0.102 2.099 0.555 0.594 0.37 0.301 0.675 0.454 No 0.37 2.099 3153 12 330.085 0.008 1.236 0.017 0.55 4.28 0.554 0.593 0.554 0.59 1.125 2.084 Yes 0.646 3.565 3300 12 133.004 0.018 1.806 0.035 0.829 6.291 0.552 0.588 0.552 0.717 1.659 3.069 No 0.552 6.291 2919 10 145.793 0.009 0.799 0.011 0.341 4.015 0.551 0.587 0.459 0.496 1.161 1.361 No 0.459 4.015 5509 8 324.6 0.003 0.267 0.006 0.101 2.1 0.55 0.586 0.367 0.3 0.679 0.456 No 0.367 2.1 2868 12 224.925 0.012 1.466 0.039 0.654 5.13 0.55 0.585 0.55 0.644 1.356 2.506 Yes 1 2.888

Appendix E City of Fontana Sewer Model Output Results
Pipe Inventory
City of Fontana
2023 Sewer Master Plan
ID Diameter (in) Length (ft) Slope Total Flow (mgd) Unpeakable Flow (mgd) Peakable Flow (mgd) Velocity (ft/s) d/D q/Q Water Depth (ft) Critical Depth (ft) Froude Number Full Flow (mgd) Backwater Adjustment Adjusted Depth (ft) Adjusted Velocity (ft/s) 9125 8 349.7 0.013 0.517 0.011 0.21 4.079 0.549 0.583 0.366 0.423 1.322 0.886 Yes 0.421 3.441 6167 12 302 0.007 1.092 0.018 0.479 3.833 0.548 0.583 0.548 0.553 1.015 1.874 No 0.548 3.833 8426 8 320.3 0.02 0.645 0.009 0.269 5.095 0.548 0.582 0.365 0.474 1.653 1.108 No 0.365 5.095 2492 8 250.002 0.02 0.643 0.015 0.265 5.091 0.547 0.58 0.365 0.473 1.654 1.107 Yes 0.418 4.314 8335 10 350.8 0.004 0.518 0.01 0.21 2.629 0.547 0.58 0.455 0.396 0.764 0.894 No 0.455 2.629 6169 12 421.5 0.007 1.092 0.018 0.478 3.849 0.546 0.579 0.546 0.552 1.022 1.885 Yes 0.581 3.572 4118 8 206 0.015 0.55 0.013 0.223 4.379 0.544 0.576 0.363 0.437 1.427 0.954 No 0.363 4.379 6170 12 148 0.007 1.092 0.018 0.478 3.869 0.544 0.575 0.544 0.552 1.03 1.898 Yes 0.545 3.859 1830 8 217.977 0.005 0.313 0.006 0.121 2.503 0.543 0.574 0.362 0.326 0.817 0.546 Yes 0.377 2.382 4946 8 299.868 0.011 0.47 0.009 0.189 3.759 0.543 0.573 0.362 0.403 1.227 0.82 No 0.362 3.759 943 8 286.078 0.018 0.6 0.014 0.246 4.8 0.542 0.573 0.362 0.457 1.568 1.048 Yes 0.368 4.7 4174 8 283.06 0.005 0.316 0.007 0.122 2.532 0.542 0.572 0.361 0.327 0.827 0.553 No 0.361 2.532 2601 12 366.7 0.007 1.095 0.018 0.48 3.897 0.542 0.572 0.542 0.553 1.04 1.914 No 0.542 3.897 4945 8 305.107 0.011 0.46 0.009 0.184 3.724 0.537 0.564 0.358 0.398 1.224 0.816 Yes 0.36 3.701 1827 8 394.093 0.005 0.303 0.006 0.117 2.466 0.536 0.561 0.357 0.32 0.812 0.541 No 0.357 2.466 9591 8 350 0 0.014 0 0.004 0.113 0.536 0.561 0.357 0.066 0.037 0.025 No 0.357 0.113 2928 12 330.01 0.021 1.89 0.037 0.871 6.824 0.536 0.561 0.536 0.733 1.835 3.367 Yes 0.671 5.216 5881 8 303.17 0.002 0.178 0.001 0.066 1.449 0.535 0.56 0.357 0.243 0.478 0.318 No 0.357 1.449 617 12 332.92 0.01 1.285 0.018 0.574 4.648 0.535 0.56 0.535 0.602 1.251 2.295 No 0.535 4.648 3078 12 330 0.012 1.388 0.02 0.624 5.034 0.534 0.558 0.534 0.626 1.357 2.487 No 0.534 5.0343506 8 333.2 0.013 0.493 0.006 0.2 4.026 0.533 0.557 0.356 0.413 1.33 0.884 No 0.356 4.026 9516 8 401.4 0.002 0.195 0.002 0.072 1.591 0.533 0.557 0.356 0.254 0.526 0.35 No 0.356 1.591 4175 8 351.305 0.006 0.322 0.007 0.125 2.645 0.532 0.554 0.354 0.331 0.876 0.582 No 0.354 2.6459135 8 313 0.023 0.653 0.009 0.273 5.358 0.532 0.554 0.354 0.477 1.773 1.179 No 0.354 5.358 3301 12 305.019 0.02 1.806 0.035 0.829 6.585 0.532 0.554 0.532 0.717 1.78 3.26 Yes 0.552 6.288 3614 8 300 0.017 0.56 0.013 0.228 4.594 0.531 0.553 0.354 0.441 1.521 1.011 Yes 0.375 4.281 9542 8 283.3 0.01 0.422 0.011 0.166 3.481 0.529 0.55 0.353 0.381 1.156 0.767 No 0.353 3.481 4117 8 164.8 0.015 0.518 0.012 0.209 4.285 0.528 0.548 0.352 0.424 1.424 0.945 Yes 0.358 4.205 7955 8 48 0.004 0.268 0 0.104 2.229 0.526 0.544 0.35 0.3 0.744 0.493 No 0.35 2.2299161 8 242.6 0.01 0.424 0.011 0.167 3.542 0.524 0.541 0.349 0.382 1.184 0.784 No 0.349 3.542 9162 8 329.7 0.012 0.461 0.012 0.184 3.854 0.524 0.541 0.349 0.399 1.288 0.853 No 0.349 3.854 5731 10 339.5 0.009 0.737 0.018 0.308 3.952 0.523 0.539 0.436 0.476 1.183 1.368 No 0.436 3.952 4589 12 218.651 0.008 1.092 0.018 0.478 4.063 0.523 0.539 0.523 0.552 1.11 2.024 No 0.523 4.0639759 8 379.5 0.011 0.436 0.005 0.175 3.656 0.522 0.538 0.348 0.387 1.224 0.81 No 0.348 3.656 1985 10 338 0.01 0.771 0.019 0.324 4.17 0.519 0.533 0.433 0.487 1.254 1.447 No 0.433 4.17 4296 10 413 0.021 1.088 0.019 0.476 5.886 0.519 0.532 0.433 0.582 1.77 2.043 Yes 0.471 5.301 1682 10 330.279 0.013 0.862 0.012 0.37 4.675 0.518 0.531 0.432 0.516 1.408 1.624 No 0.432 4.675 2214 8 196 0.01 0.408 0.004 0.163 3.479 0.515 0.526 0.344 0.374 1.175 0.775 No 0.344 3.479 4173 8 303.661 0.006 0.307 0.007 0.118 2.628 0.514 0.524 0.343 0.322 0.889 0.586 Yes 0.352 2.542 2490 8 298.121 0.022 0.605 0.014 0.248 5.205 0.512 0.521 0.341 0.459 1.765 1.162 Yes 0.385 4.478 8909 12 250 0.015 1.469 0.039 0.656 5.663 0.509 0.515 0.509 0.645 1.575 2.854 Yes 1 2.894 1681 10 327.662 0.014 0.867 0.012 0.372 4.824 0.508 0.513 0.423 0.518 1.472 1.69 No 0.423 4.824 3081 12 331 0.015 1.453 0.022 0.656 5.623 0.507 0.512 0.507 0.641 1.567 2.838 No 0.507 5.623 4951 12 355.046 0.014 1.403 0.037 0.624 5.433 0.507 0.512 0.507 0.63 1.515 2.743 No 0.507 5.433 2958 8 409.563 0.014 0.473 0.006 0.192 4.145 0.504 0.507 0.336 0.404 1.42 0.932 No 0.336 4.145 9462 10 143 0.006 0.576 0.012 0.236 3.24 0.503 0.506 0.419 0.418 0.994 1.139 Yes 0.482 2.723 2368 8 183.985 0.01 0.395 0.004 0.158 3.479 0.503 0.504 0.335 0.368 1.194 0.783 Yes 0.339 3.424 279 8 199.292 0.015 0.484 0.011 0.194 4.26 0.502 0.504 0.335 0.409 1.463 0.959 No 0.335 4.26 3080 12 331 0.015 1.424 0.021 0.642 5.595 0.501 0.502 0.501 0.635 1.572 2.838 Yes 0.504 5.552 3613 8 300 0.02 0.555 0.013 0.226 4.913 0.501 0.501 0.334 0.439 1.69 1.107 Yes 0.344 4.73 4818 8 247.212 0.01 0.395 0.01 0.155 3.5 0.501 0.501 0.334 0.368 1.204 0.789 No 0.334 3.5 168 12 185.223 0.005 0.847 0.022 0.358 3.341 0.5 0.499 0.5 0.484 0.94 1.696 No 0.5 3.341 4067 15 361 0.002 1.825 0.039 0.837 2.686 0.799 0.976 0.999 0.675 0.462 1.87 No 0.999 2.686 9651 21 8.836 0.002 4.602 0.106 2.309 3.573 0.772 0.942 1.351 0.987 0.541 4.885 No 1.351 3.573 3071 18 338.993 0.003 3.68 0.073 1.812 3.927 0.765 0.932 1.147 0.921 0.648 3.948 No 1.147 3.9273068 18 275.005 0.003 3.697 0.073 1.821 3.976 0.759 0.924 1.138 0.923 0.662 4.001 No 1.138 3.976 3070 18 326.988 0.003 3.687 0.073 1.816 3.992 0.754 0.917 1.131 0.922 0.669 4.019 No 1.131 3.992 5149 21 463.7 0.006 7.105 0.159 3.724 5.653 0.754 0.917 1.319 1.236 0.877 7.748 No 1.319 5.653 2220 18 402.597 0.004 3.725 0.074 1.836 4.054 0.75 0.912 1.125 0.926 0.683 4.085 Yes 1.5 3.261 5135 6 390 0.014 1.516 0.047 0.676 11.947 1 3.511 0.5 0.414 2.978 0.432 Yes 0.5 11.947 5136 6 390 0.014 1.527 0.047 0.681 12.03 1 3.536 0.5 0.414 2.998 0.432 Yes 0.5 12.03 5137 6 390 0.013 1.537 0.048 0.686 12.111 1 3.737 0.5 0.405 3.018 0.411 No 0.5 12.1118911 6 166.4 0.013 1.41 0.046 0.667 11.111 1 3.38 0.5 0.407 2.769 0.417 Yes 0.5 11.111 9791 6 5.42 0 0.032 0.003 0.009 0.252 1 2.781 0.5 0.065 0.063 0.011 Yes 0.5 0.252 10000 8 92.39 0 8.709 0.381 4.544 38.602 1 351.689 0.667 0.088 8.332 0.025 Yes 0.667 38.602 10017 8 33 0.007 0.666 0.011 0.278 2.954 1 1.042 0.667 0.472 0.638 0.639 No 0.667 2.954 Ultimate Wet Weather Scenario - Potential Surcharge

Appendix E City of Fontana Sewer Model Output Results
Pipe Inventory
City of Fontana
2023 Sewer Master Plan
ID Diameter (in) Length (ft) Slope Total Flow (mgd) Unpeakable Flow (mgd) Peakable Flow (mgd) Velocity (ft/s) d/D q/Q Water Depth (ft) Critical Depth (ft) Froude Number Full Flow (mgd) Backwater Adjustment Adjusted Depth (ft) Adjusted Velocity (ft/s) 10063 8 24.7 -0.023 0.228 0.001 0.087 1.012 1 0.667 0 0.219 No 0.667 1.01210069 8 316.846 0 0.202 0.001 0.076 0.896 1 8.16 0.667 0.088 0.193 0.025 No 0.667 0.896 10118 8 112 0.004 0.537 0.016 0.216 2.38 1 1.07 0.667 0.417 0.514 0.502 No 0.667 2.38 10287 8 60.891 -0.004 0.054 0 0.018 0.241 1 0.667 0 0.052 No 0.667 0.241 1033 8 154.152 0.002 0.394 0.018 0.151 1.745 1 1.224 0.667 0.33 0.377 0.322 No 0.667 1.745 10364 8 80.5 0 0.443 0.011 0.176 1.966 1 17.908 0.667 0.088 0.424 0.025 No 0.667 1.966 10365 8 55.7 0.002 0.443 0.011 0.176 1.966 1 1.337 0.667 0.336 0.424 0.332 Yes 0.667 1.966 10377 8 78.4 -0.118 0.418 0.01 0.165 1.852 1 0.667 0 0.4 No 0.667 1.852 10450 8 190.6 0 0.202 0.003 0.075 0.893 1 1.589 0.667 0.204 0.193 0.127 No 0.667 0.893 10499 8 69.13 0 0.354 0.01 0.137 1.568 1 0.667 0 0.338 No 0.667 1.568 10589 8 275.4 0 0.116 0.001 0.041 0.514 1 4.685 0.667 0.088 0.111 0.025 No 0.667 0.514 10641 8 55.4 -0.005 0.004 0 0.001 0.017 1 0.667 0 0.004 No 0.667 0.017 111 8 89.195 0.012 2.343 0.172 1.037 10.385 1 2.682 0.667 0.548 2.241 0.874 No 0.667 10.385 1172 8 250 0.012 0.92 0.022 0.393 4.076 1 1.072 0.667 0.544 0.88 0.858 Yes 0.667 4.076 1173 8 316.8 0.013 0.904 0.021 0.386 4.009 1 1.012 0.667 0.554 0.865 0.894 Yes 0.667 4.009 1759 8 266.018 0.007 1.379 0.044 0.608 6.114 1 2.09 0.667 0.48 1.32 0.66 Yes 0.667 6.114 1958 8 47.997 0 18.558 0.752 10.475 82.257 1 749.418 0.667 0.088 17.754 0.025 Yes 0.667 82.257 1959 8 16.566 0.362 18.557 0.752 10.475 82.255 1 3.938 0.667 0.666 17.753 4.713 Yes 0.667 82.255 2196 8 14.19 0.001 0.377 0.008 0.148 1.673 1 1.815 0.667 0.263 0.361 0.208 No 0.667 1.673 2390 8 263 0.004 1.373 0.044 0.605 6.086 1 2.775 0.667 0.414 1.314 0.495 Yes 0.667 6.086 2401 8 17.708 -0.06 0.072 0.001 0.024 0.317 1 0.667 0 0.068 No 0.667 0.317 2491 8 288.861 0.012 0.991 0.025 0.426 4.392 1 1.155 0.667 0.544 0.948 0.858 No 0.667 4.392 2493 8 329.997 0.01 1.025 0.026 0.442 4.542 1 1.289 0.667 0.525 0.98 0.795 No 0.667 4.542 3303 8 266.907 0.004 1.36 0.043 0.599 6.03 1 2.744 0.667 0.414 1.301 0.496 Yes 0.667 6.03 3304 8 262.513 0.004 1.365 0.043 0.601 6.048 1 2.755 0.667 0.414 1.305 0.495 Yes 0.667 6.048 3305 8 262.8 0.004 1.371 0.044 0.604 6.076 1 2.769 0.667 0.414 1.311 0.495 Yes 0.667 6.076 4029 8 346 0.016 1.038 0.019 0.452 4.603 1 1.048 0.667 0.577 0.993 0.991 No 0.667 4.603 4120 8 357.577 0.004 0.621 0.007 0.259 2.753 1 1.272 0.667 0.411 0.594 0.488 Yes 0.667 2.753 4142 8 287.742 0.005 1.022 0.019 0.444 4.529 1 1.795 0.667 0.445 0.978 0.569 Yes 0.667 4.529 4224 8 329.897 0.006 1.394 0.044 0.615 6.178 1 2.297 0.667 0.459 1.333 0.607 Yes 0.667 6.178 43 8 353.965 0.004 1.385 0.044 0.611 6.14 1 2.833 0.667 0.411 1.325 0.489 Yes 0.667 6.14 4305 8 199.8 0 0.099 0.005 0.033 0.44 1 1.791 0.667 0.133 0.095 0.055 No 0.667 0.44 4757 8 350 0.004 0.528 0.009 0.215 2.34 1 1.016 0.667 0.424 0.505 0.519 Yes 0.667 2.34 4758 8 275 0.004 0.56 0.01 0.229 2.48 1 1.077 0.667 0.424 0.535 0.519 Yes 0.667 2.48 4759 8 351.4 0.004 0.588 0.011 0.242 2.608 1 1.132 0.667 0.424 0.563 0.52 No 0.667 2.608 4761 8 338.63 0.004 0.661 0.014 0.274 2.928 1 1.272 0.667 0.424 0.632 0.519 Yes 0.667 2.928 4762 8 302.06 0.005 0.697 0.016 0.29 3.089 1 1.271 0.667 0.436 0.667 0.548 No 0.667 3.0895511 8 105 0.002 0.368 0.008 0.144 1.632 1 1.077 0.667 0.341 0.352 0.342 Yes 0.667 1.632 5885 8 346 0.016 1.034 0.019 0.45 4.585 1 1.044 0.667 0.577 0.99 0.991 Yes 0.667 4.585 5886 8 346 0.005 1.03 0.019 0.448 4.567 1 1.861 0.667 0.438 0.986 0.554 Yes 0.667 4.567 5969 8 353.4 0.004 0.602 0.018 0.245 2.667 1 1.217 0.667 0.414 0.576 0.495 No 0.667 2.667 6086 8 7.878 -0.762 18.558 0.752 10.475 82.257 1 0.667 0 17.754 Yes 0.667 82.2576087 8 34.254 -0.073 18.558 0.752 10.475 82.257 1 0.667 0 17.754 Yes 0.667 82.2576088 8 10.262 0.43 18.557 0.752 10.475 82.255 1 3.615 0.667 0.666 17.753 5.134 Yes 0.667 82.255 622 8 299.999 -0.001 0.026 0 0.008 0.116 1 0.667 0 0.025 No 0.667 0.116 6447 8 12.801 0.625 8.709 0.381 4.544 38.602 1 1.407 0.667 0.667 8.332 6.19 Yes 0.667 38.602 6467 8 15.134 -0.437 8.709 0.381 4.544 38.602 1 0.667 0 8.332 Yes 0.667 38.602 804 8 4.942 -0.047 0.194 0.005 0.071 0.859 1 0.667 0 0.185 No 0.667 0.859891 8 321 0.002 0.373 0.008 0.146 1.652 1 1.206 0.667 0.323 0.357 0.309 No 0.667 1.652 897 8 322 0.004 0.634 0.007 0.265 2.812 1 1.28 0.667 0.414 0.607 0.496 Yes 0.667 2.812 898 8 339.005 0.004 0.645 0.007 0.27 2.86 1 1.306 0.667 0.413 0.617 0.494 Yes 0.667 2.86 899 8 319 0.006 0.652 0.008 0.273 2.889 1 1.121 0.667 0.45 0.624 0.582 No 0.667 2.889 9125 8 349.7 0.013 1.387 0.044 0.612 6.15 1 1.565 0.667 0.552 1.327 0.886 Yes 0.667 6.15 932 8 21.002 -0.082 0.13 0.005 0.045 0.574 1 0.667 0 0.124 No 0.667 0.574 9451 8 351.514 0 0.027 0 0.008 0.119 1 1.083 0.667 0.088 0.026 0.025 Yes 0.667 0.119 9452 8 349.491 0 0.027 0 0.008 0.119 1 1.083 0.667 0.088 0.026 0.025 Yes 0.667 0.119 9539 8 70.536 -0.01 0.45 0.047 0.163 1.993 1 0.667 0 0.43 No 0.667 1.993 9790 8 74.186 0 0.032 0.003 0.009 0.142 1 1.291 0.667 0.088 0.031 0.025 No 0.667 0.142 10311 10 28.8 -0.257 0.582 0.016 0.237 1.652 1 0.833 0 0.319 No 0.833 1.652 11127 10 19.608 0.002 2.237 0.071 1.035 6.346 1 3.489 0.833 0.442 1.225 0.641 No 0.833 6.346 225 10 451.255 0.003 1.504 0.049 0.668 4.266 1 1.908 0.833 0.493 0.823 0.788 No 0.833 4.266 3314 10 156 0.003 1.155 0.033 0.502 3.276 1 1.382 0.833 0.508 0.632 0.835 No 0.833 3.276 3333 10 129.83 0.004 0.951 0.026 0.406 2.697 1 1.048 0.833 0.53 0.521 0.907 No 0.833 2.697 348 10 262.526 0.003 1.481 0.048 0.657 4.202 1 1.939 0.833 0.485 0.811 0.764 Yes 0.833 4.202 350 10 255.999 0.003 1.49 0.049 0.661 4.225 1 1.938 0.833 0.486 0.816 0.769 Yes 0.833 4.225 351 10 246.999 0.003 1.5 0.049 0.666 4.254 1 1.97 0.833 0.484 0.821 0.761 Yes 0.833 4.254 3516 10 264.495 0.003 1.419 0.046 0.627 4.025 1 1.852 0.833 0.486 0.777 0.766 Yes 0.833 4.025

Appendix E City of Fontana Sewer Model Output Results
Pipe Inventory
City of Fontana
2023 Sewer Master Plan
ID Diameter (in) Length (ft) Slope Total Flow (mgd) Unpeakable Flow (mgd) Peakable Flow (mgd) Velocity (ft/s) d/D q/Q Water Depth (ft) Critical Depth (ft) Froude Number Full Flow (mgd) Backwater Adjustment Adjusted Depth (ft) Adjusted Velocity (ft/s) 3517 10 263.012 0.003 1.442 0.047 0.638 4.09 1 1.889 0.833 0.485 0.789 0.763 Yes 0.833 4.09 3551 10 331.401 0.004 2.165 0.068 0.999 6.141 1 2.566 0.833 0.511 1.185 0.844 Yes 0.833 6.141 3743 10 325.976 0.006 2.111 0.067 0.971 5.987 1 1.932 0.833 0.583 1.156 1.092 Yes 0.833 5.987 5208 10 362 0.002 2.237 0.071 1.035 6.346 1 3.331 0.833 0.453 1.225 0.672 Yes 0.833 6.346 5560 10 115.3 -9.716 0.191 0.006 0.069 0.541 1 0.833 0 0.104 No 0.833 0.541 8391 10 302.5 0.004 2.195 0.07 1.014 6.228 1 2.435 0.833 0.529 1.202 0.902 Yes 0.833 6.228 8392 10 311.4 0.004 2.23 0.07 1.032 6.325 1 2.509 0.833 0.525 1.221 0.889 Yes 0.833 6.325 9136 10 249.8 0.004 1.149 0.034 0.499 3.261 1 1.249 0.833 0.534 0.629 0.921 Yes 0.833 3.261 9640 10 7 0 0.05 0.001 0.016 0.142 1 1.115 0.833 0.113 0.027 0.045 No 0.833 0.142 11015 12 29 0 1.602 0.023 0.731 3.156 1 21.941 1 0.137 0.556 0.073 No 1 3.156 2006 12 59.944 0.006 2.74 0.089 1.292 5.398 1 1.491 1 0.723 0.951 1.838 No 1 5.398 2866 12 215.059 0.007 2.725 0.088 1.284 5.367 1 1.39 1 0.746 0.946 1.96 Yes 1 5.3672868 12 224.925 0.012 2.795 0.091 1.32 5.505 1 1.115 1 0.836 0.97 2.506 Yes 1 5.5053028 12 289.115 0.003 1.528 0.036 0.687 3.011 1 1.258 1 0.584 0.531 1.214 No 1 3.011 3247 12 194.895 0.003 1.41 0.021 0.635 2.778 1 1.074 1 0.608 0.49 1.313 No 1 2.778 4952 12 275 0.007 2.711 0.087 1.277 5.34 1 1.402 1 0.742 0.941 1.934 Yes 1 5.345305 12 342 0.003 1.295 0.021 0.577 2.55 1 1.064 1 0.585 0.449 1.217 No 1 2.555306 12 324.1 0.002 1.29 0.021 0.575 2.542 1 1.229 1 0.541 0.448 1.05 No 1 2.542 5902 12 288.21 0.001 1.002 0.017 0.435 1.973 1 1.282 1 0.464 0.348 0.781 No 1 1.9737878 12 81.675 -0.015 0.028 0.011 0.005 0.054 1 1 0 0.01 No 1 0.054 9514 12 8.338 0 1.125 0.02 0.494 2.217 1 15.413 1 0.137 0.391 0.073 Yes 1 2.2179565 12 26.5 0 1.602 0.023 0.731 3.156 1 3.572 1 0.347 0.556 0.449 Yes 1 3.1569828 12 474.676 0 0.221 0.014 0.078 0.435 1 3.021 1 0.137 0.077 0.073 No 1 0.435 1052 15 213.001 0.003 2.348 0.074 1.092 2.961 1 1.023 1.25 0.761 0.467 2.295 Yes 1.25 2.961 1219 15 39.975 0 0.242 0.003 0.092 0.305 1 1.829 1.25 0.175 0.048 0.132 No 1.25 0.305 1839 15 334.13 0.003 2.352 0.074 1.094 2.965 1 1.022 1.25 0.762 0.467 2.302 Yes 1.25 2.965 205 15 399.994 0.012 23.157 1.238 13.162 29.196 1 5.076 1.25 1.064 4.602 4.562 Yes 1.25 29.196 206 15 500.003 0.009 23.157 1.238 13.162 29.196 1 5.91 1.25 0.995 4.602 3.918 Yes 1.25 29.196 4067 15 361 0.002 2.09 0.045 0.971 2.635 1 1.118 1.25 0.683 0.415 1.87 No 1.25 2.635 456 15 214 0.003 2.262 0.073 1.047 2.852 1 1.066 1.25 0.73 0.45 2.122 No 1.25 2.852 5482 15 362.794 0.018 23.157 1.238 13.162 29.196 1 4.123 1.25 1.144 4.602 5.616 Yes 1.25 29.196 5483 15 400.003 0.017 23.157 1.238 13.162 29.196 1 4.218 1.25 1.137 4.602 5.49 Yes 1.25 29.1965484 15 400.002 0.01 23.157 1.238 13.162 29.196 1 5.532 1.25 1.025 4.602 4.186 Yes 1.25 29.1965515 15 335.004 0.003 2.354 0.075 1.095 2.968 1 1.035 1.25 0.757 0.468 2.276 Yes 1.25 2.968 5579 15 325 0.003 2.362 0.075 1.099 2.978 1 1.022 1.25 0.763 0.469 2.31 Yes 1.25 2.978 5931 15 87.595 -0.182 2.951 0.141 1.377 3.721 1 1.25 0 0.587 Yes 1.25 3.721 5933 15 101.87 0 2.951 0.141 1.377 3.721 1 22.296 1.25 0.175 0.587 0.132 Yes 1.25 3.721 6808 15 38.962 0.056 23.157 1.238 13.162 29.196 1 2.339 1.25 1.237 4.602 9.902 Yes 1.25 29.196 9165 15 51 0 0.172 0.005 0.062 0.217 1 1.298 1.25 0.175 0.034 0.132 No 1.25 0.217 9877 15 399.998 0 0.4 0.034 0.147 0.505 1 3.024 1.25 0.175 0.08 0.132 No 1.25 0.5052220 18 402.597 0.004 4.409 0.088 2.21 3.861 1 1.079 1.5 0.972 0.556 4.085 Yes 1.5 3.861 2221 18 392.445 0.002 4.413 0.089 2.212 3.864 1 1.354 1.5 0.864 0.556 3.26 Yes 1.5 3.864 2222 18 329.568 0.002 4.712 0.096 2.376 4.126 1 1.76 1.5 0.78 0.594 2.678 No 1.5 4.126 299 18 259.995 0.004 4.402 0.088 2.206 3.854 1 1.075 1.5 0.973 0.555 4.093 Yes 1.5 3.854 3068 18 275.005 0.003 4.384 0.087 2.196 3.838 1 1.096 1.5 0.962 0.552 4.001 Yes 1.5 3.838 3070 18 326.988 0.003 4.375 0.087 2.191 3.83 1 1.088 1.5 0.964 0.551 4.019 No 1.5 3.833071 18 338.993 0.003 4.367 0.087 2.187 3.824 1 1.106 1.5 0.955 0.55 3.948 Yes 1.5 3.824 4062 18 147.532 -0.002 2.228 0.05 1.041 1.951 1 1.5 0 0.281 Yes 1.5 1.951 5640 18 53.573 -0.153 0.261 0.045 0.082 0.228 1 1.5 0 0.033 No 1.5 0.228 5641 18 63.253 0 0.261 0.045 0.082 0.228 1 1.211 1.5 0.213 0.033 0.215 Yes 1.5 0.228 2785 21 28.3 -0.013 4.35 0.228 2.098 2.798 1 1.75 0 0.373 No 1.75 2.798 3863 21 263.995 0.001 4.761 0.099 2.402 3.062 1 1.206 1.75 0.911 0.408 3.947 No 1.75 3.062 9089 21 13 0 4.875 0.104 2.464 3.136 1 15.013 1.75 0.252 0.418 0.325 Yes 1.75 3.136 11017 24 162.85 0.022 23.156 1.238 13.162 11.404 1 1.061 2 1.909 1.421 21.827 Yes 2 11.404 1443 24 387.546 0.012 18.707 0.829 10.521 9.213 1 1.171 2 1.754 1.148 15.972 Yes 2 9.213 1449 24 500.002 0.016 18.686 0.82 10.514 9.203 1 1.008 2 1.841 1.147 18.544 Yes 2 9.203 1450 24 499.993 0.011 18.681 0.815 10.514 9.2 1 1.226 2 1.723 1.146 15.236 Yes 2 9.2 4340 24 500.001 0.012 18.764 0.861 10.538 9.241 1 1.168 2 1.758 1.152 16.06 Yes 2 9.241 4341 24 252.634 0.013 18.751 0.854 10.534 9.235 1 1.107 2 1.791 1.151 16.932 Yes 2 9.235 4342 24 500.004 0.014 18.751 0.854 10.534 9.235 1 1.081 2 1.805 1.151 17.346 Yes 2 9.235 4343 24 499.996 0.012 18.718 0.835 10.525 9.219 1 1.168 2 1.756 1.149 16.019 Yes 2 9.219 4364 24 500.005 0.012 18.718 0.835 10.525 9.219 1 1.166 2 1.758 1.149 16.059 Yes 2 9.219 4365 24 499.997 0.012 18.718 0.835 10.525 9.219 1 1.166 2 1.758 1.149 16.06 Yes 2 9.219 4366 24 409.436 0.012 18.751 0.854 10.534 9.235 1 1.193 2 1.744 1.151 15.724 Yes 2 9.235 4367 24 90.551 0.012 18.718 0.835 10.525 9.219 1 1.164 2 1.759 1.149 16.085 Yes 2 9.219 4550 24 500.001 0.012 18.764 0.861 10.538 9.241 1 1.168 2 1.758 1.152 16.06 Yes 2 9.241 4647 24 499.997 0.016 18.664 0.809 10.507 9.192 1 1 2 1.844 1.145 18.66 Yes 2 9.192

Appendix E City of Fontana Sewer Model Output Results
Pipe Inventory
City of Fontana
2023 Sewer Master Plan
ID Diameter (in) Length (ft) Slope Total Flow (mgd) Unpeakable Flow (mgd) Peakable Flow (mgd) Velocity (ft/s) d/D q/Q Water Depth (ft) Critical Depth (ft) Froude Number Full Flow (mgd) Backwater Adjustment Adjusted Depth (ft) Adjusted Velocity (ft/s) 4648 24 500.006 0.015 18.664 0.809 10.507 9.192 1 1.047 2 1.82 1.145 17.835 Yes 2 9.192 4649 24 499.997 0.012 18.676 0.814 10.511 9.198 1 1.161 2 1.759 1.146 16.086 Yes 2 9.198 4650 24 199.994 0.01 18.676 0.814 10.511 9.198 1 1.249 2 1.71 1.146 14.951 Yes 2 9.198 4651 24 100 0.014 18.705 0.828 10.521 9.212 1 1.071 2 1.809 1.148 17.47 Yes 2 9.212 4652 24 499.993 0.014 18.702 0.826 10.52 9.211 1 1.094 2 1.796 1.148 17.097 Yes 2 9.211 4653 24 500.002 0.014 18.7 0.826 10.519 9.21 1 1.094 2 1.796 1.148 17.097 Yes 2 9.214654 24 500.002 0.014 18.697 0.823 10.519 9.208 1 1.094 2 1.796 1.147 17.097 Yes 2 9.208 5454 24 247.326 0.014 18.764 0.861 10.538 9.241 1 1.087 2 1.802 1.152 17.265 Yes 2 9.241 5846 24 499.997 0.011 18.659 0.805 10.506 9.19 1 1.225 2 1.723 1.145 15.235 Yes 2 9.19 5883 24 329.654 0.004 18.767 0.863 10.539 9.243 1 2.026 2 1.364 1.152 9.263 Yes 2 9.243 8624 24 296.125 0.014 18.707 0.829 10.521 9.213 1 1.097 2 1.795 1.148 17.06 Yes 2 9.213 8625 24 253.58 0.016 18.707 0.829 10.521 9.213 1 1.008 2 1.841 1.148 18.55 Yes 2 9.213 8978 24 169.994 0.01 18.575 0.76 10.481 9.148 1 1.252 2 1.705 1.14 14.832 Yes 2 9.148 8980 24 500.009 0.015 18.609 0.76 10.503 9.165 1 1.052 2 1.816 1.142 17.69 No 2 9.165 11025 27 1 0.46 18.717 0.833 10.525 7.283 1 1.375 2.25 1.607 0.856 13.612 Yes 2.25 7.283 5735 27 500.02 0.007 18.718 0.835 10.525 7.284 1 1.126 2.25 1.771 0.856 16.623 Yes 2.25 7.284 8618 27 180.459 0.005 18.717 0.833 10.525 7.283 1 1.279 2.25 1.666 0.856 14.639 Yes 2.25 7.283 8619 27 179.875 0.005 18.717 0.833 10.525 7.283 1 1.365 2.25 1.613 0.856 13.715 Yes 2.25 7.283 8620 27 325.152 0.005 18.717 0.833 10.525 7.283 1 1.317 2.25 1.642 0.856 14.21 Yes 2.25 7.283 8621 27 400.493 0.004 18.717 0.834 10.525 7.284 1 1.423 2.25 1.579 0.856 13.153 Yes 2.25 7.284 8622 27 319.867 0.005 18.717 0.833 10.525 7.283 1 1.268 2.25 1.673 0.856 14.76 Yes 2.25 7.283 8623 27 588.148 0.006 18.707 0.829 10.521 7.279 1 1.186 2.25 1.727 0.855 15.767 Yes 2.25 7.279 8626 27 494.25 0.004 18.707 0.829 10.521 7.279 1 1.476 2.25 1.549 0.855 12.671 Yes 2.25 7.279 3679 33 299.617 0.001 25.396 1.391 14.546 6.616 1 2.618 2.75 1.268 0.703 9.7 Yes 2.75 6.6163680 33 406.369 0.001 25.396 1.391 14.546 6.616 1 2.49 2.75 1.302 0.703 10.201 Yes 2.75 6.616 3681 33 497.796 0.001 25.396 1.391 14.546 6.616 1 2.465 2.75 1.309 0.703 10.305 No 2.75 6.616 4904 36 97.481 -0.017 18.328 0.728 10.342 4.012 1 3 0 0.408 No 3 4.012 3687 39 213.733 0 5.423 0.372 2.623 1.011 1 3.205 3.25 0.492 0.099 1.692 Yes 3.25 1.011 3691 39 18.001 -0.333 5.423 0.372 2.623 1.011 1 3.25 0 0.099 Yes 3.25 1.011 6468 39 46.27 0 5.421 0.372 2.622 1.011 1 3.204 3.25 0.492 0.099 1.692 Yes 3.25 1.011 6168 12 461.3 0.005 1.559 0.038 0.701 3.515 0.816 0.996 0.816 0.665 0.658 1.565 No 0.816 3.515 8909 12 250 0.015 2.808 0.092 1.327 6.409 0.806 0.984 0.806 0.875 1.22 2.854 Yes 1 5.532 2291 10 101.5 0 0.196 0.007 0.071 0.645 0.804 0.983 0.67 0.239 0.135 0.199 No 0.67 0.645 4951 12 355.046 0.014 2.691 0.087 1.267 6.159 0.803 0.981 0.803 0.861 1.177 2.743 Yes 0.811 6.105 281 8 331.97 0.013 0.878 0.013 0.377 4.584 0.791 0.967 0.528 0.549 1.092 0.908 No 0.528 4.584 2489 8 296.004 0.016 0.948 0.023 0.406 4.996 0.784 0.958 0.523 0.567 1.204 0.99 No 0.523 4.996 2661 8 392.573 0.014 0.901 0.014 0.388 4.746 0.784 0.958 0.523 0.555 1.143 0.94 No 0.523 4.746 7777 10 355.19 0.004 0.857 0.049 0.35 2.899 0.781 0.954 0.651 0.515 0.627 0.898 No 0.651 2.899 924 8 329.997 0.016 0.939 0.023 0.402 5.017 0.773 0.944 0.516 0.565 1.227 0.995 Yes 0.519 4.983 3336 10 270.1 0.005 0.957 0.026 0.409 3.274 0.773 0.943 0.644 0.545 0.717 1.015 No 0.644 3.274 3512 10 351 0.01 1.324 0.037 0.584 4.576 0.765 0.933 0.638 0.642 1.013 1.42 No 0.638 4.576 1178 12 331.994 0.002 0.893 0.018 0.382 2.141 0.765 0.933 0.765 0.497 0.433 0.957 Yes 1 1.758 4027 10 337.892 0.009 1.248 0.023 0.553 4.319 0.764 0.931 0.637 0.623 0.958 1.34 No 0.637 4.319 10066 8 66.168 0 0.023 0 0.007 0.125 0.761 0.928 0.508 0.085 0.031 0.025 No 0.508 0.125 4950 12 328.997 0.016 2.676 0.086 1.259 6.467 0.76 0.925 0.76 0.859 1.317 2.891 Yes 0.781 6.287 9568 6 92.4 0 0.011 0 0.003 0.103 0.759 0.924 0.379 0.062 0.03 0.011 Yes 0.5 0.084 3380 12 325 0.003 1.111 0.018 0.488 2.727 0.748 0.909 0.748 0.558 0.564 1.222 No 0.748 2.727 5467 8 346 0.004 0.448 0.013 0.177 2.482 0.746 0.906 0.497 0.393 0.631 0.495 No 0.497 2.482 5468 8 284.74 0.004 0.447 0.013 0.177 2.487 0.744 0.903 0.496 0.392 0.634 0.495 No 0.496 2.487 2492 8 250.002 0.02 0.994 0.026 0.427 5.553 0.74 0.897 0.493 0.578 1.422 1.107 Yes 0.667 4.405 7473 12 159.61 0.002 1.009 0.078 0.409 2.51 0.739 0.896 0.739 0.53 0.526 1.127 No 0.739 2.51 2867 12 275.07 0.018 2.748 0.089 1.296 6.862 0.736 0.892 0.736 0.868 1.443 3.082 Yes 1 5.414 943 8 286.078 0.018 0.931 0.022 0.398 5.246 0.734 0.888 0.489 0.563 1.355 1.048 Yes 0.502 5.103 1829 8 341.485 0.004 0.461 0.008 0.185 2.598 0.733 0.887 0.489 0.398 0.672 0.519 Yes 0.667 2.041 2343 8 384.141 0.017 0.905 0.014 0.39 5.139 0.729 0.882 0.486 0.557 1.335 1.027 No 0.486 5.139 4118 8 206 0.015 0.841 0.02 0.356 4.773 0.729 0.881 0.486 0.539 1.241 0.954 No 0.486 4.773 1194 8 286.029 0.008 0.606 0.018 0.247 3.456 0.726 0.877 0.484 0.459 0.902 0.691 No 0.484 3.4564372 12 330.045 0.007 1.725 0.055 0.778 4.389 0.723 0.873 0.723 0.7 0.938 1.977 Yes 1 3.3986345 12 321 0.008 1.745 0.055 0.788 4.441 0.723 0.872 0.723 0.704 0.95 2.001 Yes 1 3.437 5982 8 258.79 0.008 0.61 0.018 0.249 3.498 0.722 0.872 0.482 0.461 0.917 0.7 No 0.482 3.498 8814 10 307.9 0.003 0.657 0.011 0.274 2.412 0.722 0.871 0.602 0.448 0.566 0.755 No 0.602 2.412 4586 12 320 0.004 1.236 0.084 0.517 3.151 0.722 0.871 0.722 0.59 0.675 1.42 No 0.722 3.151 6346 12 331 0.007 1.733 0.055 0.782 4.425 0.721 0.869 0.721 0.702 0.949 1.994 Yes 1 3.414 2705 8 189.519 0.004 0.422 0.013 0.166 2.44 0.717 0.863 0.478 0.381 0.644 0.489 No 0.478 2.44 8996 12 330.9 0.002 0.991 0.017 0.43 2.547 0.716 0.862 0.716 0.525 0.55 1.149 Yes 0.966 1.973 3614 8 300 0.017 0.866 0.021 0.368 5.036 0.713 0.857 0.475 0.546 1.336 1.011 Yes 0.667 3.84 Ultimate Wet Weather Scenario - Hydraulic Deficient Lines

Appendix E City of Fontana Sewer Model Output Results
Pipe Inventory
City of Fontana
2023 Sewer Master Plan
ID Diameter (in) Length (ft) Slope Total Flow (mgd) Unpeakable Flow (mgd) Peakable Flow (mgd) Velocity (ft/s) d/D q/Q Water Depth (ft) Critical Depth (ft) Froude Number Full Flow (mgd) Backwater Adjustment Adjusted Depth (ft) Adjusted Velocity (ft/s) 3315 10 168 0.009 1.155 0.033 0.502 4.328 0.708 0.849 0.59 0.6 1.033 1.359 No 0.59 4.328 4760 8 398.62 0.009 0.628 0.012 0.26 3.695 0.705 0.846 0.47 0.468 0.989 0.743 Yes 0.667 2.786 8237 8 36.8 0.003 0.345 0.012 0.132 2.029 0.705 0.845 0.47 0.343 0.544 0.408 No 0.47 2.029 2601 12 366.7 0.007 1.617 0.044 0.728 4.228 0.705 0.845 0.705 0.678 0.925 1.914 No 0.705 4.228 6167 12 302 0.007 1.585 0.041 0.713 4.141 0.705 0.846 0.705 0.671 0.906 1.874 No 0.705 4.141 7433 12 222.64 0.003 1.099 0.08 0.452 2.879 0.704 0.843 0.704 0.554 0.631 1.304 No 0.704 2.879 7435 12 244.55 0.003 1.099 0.08 0.452 2.879 0.704 0.843 0.704 0.554 0.631 1.304 No 0.704 2.879 7474 12 59.67 0.003 1.009 0.078 0.409 2.641 0.704 0.844 0.704 0.53 0.578 1.196 No 0.704 2.641 1828 8 226.726 0.004 0.422 0.007 0.168 2.491 0.703 0.841 0.468 0.381 0.67 0.502 No 0.468 2.491 4916 8 353.4 0.008 0.604 0.018 0.246 3.566 0.703 0.841 0.468 0.458 0.958 0.718 No 0.468 3.566 2919 10 145.793 0.009 1.141 0.017 0.503 4.325 0.701 0.838 0.584 0.596 1.042 1.361 No 0.584 4.325 7432 12 217.36 0.003 1.099 0.08 0.452 2.891 0.701 0.839 0.701 0.554 0.636 1.31 No 0.701 2.891 4526 8 254.279 0 0.136 0.001 0.049 0.808 0.698 0.835 0.466 0.211 0.218 0.163 No 0.466 0.808 5731 10 339.5 0.009 1.141 0.03 0.497 4.342 0.698 0.834 0.582 0.596 1.05 1.368 No 0.582 4.3427428 12 146 0.003 1.101 0.08 0.453 2.917 0.697 0.832 0.697 0.555 0.645 1.324 No 0.697 2.9171985 10 338 0.01 1.2 0.032 0.525 4.589 0.695 0.83 0.579 0.611 1.114 1.447 No 0.579 4.589 3261 8 315.36 0.004 0.429 0.013 0.169 2.566 0.694 0.828 0.463 0.384 0.697 0.518 No 0.463 2.566 7465 12 294 0.003 1.081 0.08 0.443 2.875 0.694 0.828 0.694 0.55 0.638 1.305 No 0.694 2.875 3513 10 352 0.013 1.328 0.037 0.586 5.094 0.693 0.827 0.578 0.643 1.239 1.607 Yes 0.833 3.768 1298 12 356 0.004 1.238 0.084 0.518 3.308 0.691 0.823 0.691 0.59 0.736 1.504 No 0.691 3.308 7462 12 214.5 0.003 1.079 0.08 0.442 2.881 0.691 0.824 0.691 0.549 0.641 1.309 No 0.691 2.8816169 12 421.5 0.007 1.55 0.035 0.698 4.146 0.69 0.822 0.69 0.663 0.924 1.885 Yes 0.753 3.779 2490 8 298.121 0.022 0.952 0.024 0.408 5.749 0.689 0.819 0.459 0.568 1.572 1.162 Yes 0.667 4.222 3611 12 333 0.002 0.88 0.017 0.376 2.373 0.685 0.814 0.685 0.493 0.532 1.081 Yes 1 1.733 7392 8 303.81 0 0.02 0 0.006 0.122 0.683 0.811 0.455 0.079 0.034 0.025 No 0.455 0.122 5903 12 235.5 0.003 1.031 0.018 0.449 2.799 0.681 0.808 0.681 0.536 0.631 1.277 Yes 0.954 2.066 6170 12 148 0.007 1.532 0.033 0.69 4.16 0.681 0.807 0.681 0.659 0.938 1.898 Yes 0.686 4.129 9409 12 80.5 0.004 1.209 0.032 0.529 3.288 0.68 0.806 0.68 0.583 0.742 1.5 No 0.68 3.2889146 10 270.1 0.003 0.623 0.016 0.256 2.455 0.677 0.8 0.564 0.436 0.609 0.779 No 0.564 2.455 29 8 332.3 0.008 0.56 0.015 0.227 3.455 0.675 0.798 0.45 0.441 0.961 0.702 No 0.45 3.455 320 8 121.755 0.005 0.423 0.018 0.164 2.614 0.675 0.797 0.45 0.381 0.727 0.531 No 0.45 2.614 5123 8 302.063 0.013 0.716 0.016 0.299 4.428 0.674 0.796 0.449 0.499 1.233 0.9 No 0.449 4.428 333 10 355 0.014 1.316 0.037 0.58 5.208 0.674 0.795 0.561 0.64 1.298 1.654 No 0.561 5.208 3030 12 333.002 0.002 0.856 0.017 0.365 2.362 0.672 0.792 0.672 0.487 0.539 1.081 Yes 0.678 2.336 1830 8 217.977 0.005 0.431 0.008 0.172 2.683 0.67 0.79 0.447 0.385 0.751 0.546 Yes 0.468 2.55 708 10 91.867 0.011 1.163 0.033 0.506 4.633 0.67 0.789 0.558 0.602 1.16 1.474 No 0.558 4.633 2882 10 351.002 0.014 1.322 0.037 0.583 5.277 0.669 0.787 0.557 0.641 1.323 1.679 Yes 0.597 4.888 3029 12 334.1 0.002 0.848 0.017 0.361 2.354 0.668 0.786 0.668 0.484 0.539 1.079 Yes 0.67 2.346 1827 8 394.093 0.005 0.422 0.008 0.168 2.652 0.665 0.781 0.443 0.381 0.747 0.541 No 0.443 2.6523153 12 330.085 0.008 1.629 0.023 0.745 4.542 0.665 0.782 0.665 0.68 1.044 2.084 Yes 0.857 3.518 5983 8 258.79 0.01 0.61 0.018 0.249 3.839 0.664 0.779 0.443 0.461 1.083 0.783 No 0.443 3.839 7461 12 315.12 0.003 1.016 0.079 0.412 2.846 0.663 0.778 0.663 0.532 0.656 1.307 No 0.663 2.8463613 8 300 0.02 0.86 0.021 0.365 5.423 0.662 0.777 0.441 0.544 1.532 1.107 Yes 0.458 5.2 3835 10 321.984 0.013 1.265 0.036 0.555 5.116 0.661 0.774 0.551 0.627 1.295 1.633 No 0.551 5.116 9483 8 320.58 0.004 0.381 0.012 0.148 2.411 0.66 0.773 0.44 0.361 0.683 0.493 No 0.44 2.411 5284 12 386 0.008 1.623 0.038 0.734 4.57 0.659 0.772 0.659 0.679 1.058 2.102 No 0.659 4.57 7452 12 178.08 0.003 1.014 0.079 0.411 2.863 0.658 0.77 0.658 0.532 0.664 1.318 No 0.658 2.863 5285 12 390.485 0.008 1.607 0.038 0.726 4.54 0.657 0.769 0.657 0.675 1.053 2.09 Yes 0.658 4.533 8533 8 340.1 0.004 0.395 0.005 0.157 2.515 0.656 0.767 0.438 0.368 0.716 0.515 No 0.438 2.515 10362 8 87.9 0.009 0.545 0.013 0.221 3.522 0.648 0.753 0.432 0.435 1.012 0.723 No 0.432 3.522 1682 10 330.279 0.013 1.217 0.019 0.54 5.055 0.646 0.75 0.538 0.616 1.303 1.624 No 0.538 5.055 1272 8 330 0.003 0.338 0.008 0.131 2.206 0.643 0.745 0.429 0.339 0.638 0.454 No 0.429 2.206 4589 12 218.651 0.008 1.509 0.032 0.679 4.37 0.643 0.745 0.643 0.654 1.031 2.024 No 0.643 4.37 1034 8 325.002 0.004 0.379 0.017 0.145 2.478 0.642 0.744 0.428 0.36 0.717 0.51 Yes 0.613 1.748 9513 12 193.1 0.004 1.052 0.018 0.459 3.061 0.641 0.741 0.641 0.542 0.725 1.42 Yes 0.972 2.089 2889 8 405.997 0.004 0.365 0.011 0.141 2.392 0.64 0.739 0.427 0.353 0.694 0.493 No 0.427 2.392 8532 8 360.9 0.004 0.377 0.005 0.149 2.473 0.639 0.738 0.426 0.359 0.718 0.51 No 0.426 2.473 3383 8 273.6 0.025 0.901 0.014 0.388 5.959 0.636 0.732 0.424 0.556 1.739 1.231 Yes 0.667 3.995 617 12 332.92 0.01 1.68 0.024 0.77 4.938 0.635 0.732 0.635 0.691 1.177 2.295 No 0.635 4.938 5469 8 221.37 0.006 0.443 0.013 0.175 2.936 0.634 0.73 0.423 0.39 0.859 0.607 No 0.423 2.936 9537 8 284.129 0.006 0.45 0.047 0.163 2.988 0.633 0.727 0.422 0.393 0.875 0.618 No 0.422 2.988 420 10 118.871 0.011 1.105 0.032 0.478 4.699 0.633 0.728 0.527 0.587 1.231 1.519 Yes 0.833 3.135 5509 8 324.6 0.003 0.331 0.008 0.128 2.203 0.632 0.726 0.421 0.335 0.646 0.456 No 0.421 2.203 9548 10 23.09 0.003 0.525 0.016 0.211 2.238 0.632 0.726 0.527 0.399 0.587 0.724 No 0.527 2.238 10672 8 205 0.004 0.354 0.01 0.137 2.362 0.63 0.723 0.42 0.347 0.694 0.489 No 0.42 2.362 3506 8 333.2 0.013 0.64 0.01 0.266 4.271 0.63 0.724 0.42 0.472 1.254 0.884 No 0.42 4.271 1681 10 327.662 0.014 1.221 0.019 0.542 5.221 0.63 0.723 0.525 0.617 1.372 1.69 No 0.525 5.221

Appendix E City of Fontana Sewer Model Output Results
Pipe Inventory
City of Fontana
2023 Sewer Master Plan
ID Diameter (in) Length (ft) Slope Total Flow (mgd) Unpeakable Flow (mgd) Peakable Flow (mgd) Velocity (ft/s) d/D q/Q Water Depth (ft) Critical Depth (ft) Froude Number Full Flow (mgd) Backwater Adjustment Adjusted Depth (ft) Adjusted Velocity (ft/s) 3854 10 284.8 0.038 2.011 0.065 0.92 8.605 0.63 0.722 0.525 0.76 2.262 2.785 No 0.525 8.605 10671 8 196 0.004 0.354 0.01 0.137 2.368 0.629 0.721 0.419 0.347 0.697 0.491 No 0.419 2.368 4028 8 350.009 0.034 1.043 0.019 0.454 6.981 0.629 0.721 0.419 0.588 2.054 1.447 Yes 0.478 6.024 10656 8 261.5 0.004 0.354 0.01 0.137 2.371 0.628 0.72 0.419 0.347 0.698 0.491 No 0.419 2.371 1195 8 306.256 0.012 0.606 0.018 0.247 4.062 0.628 0.72 0.419 0.459 1.196 0.842 No 0.419 4.062 3756 12 346 0.004 1.049 0.022 0.456 3.126 0.628 0.72 0.628 0.541 0.752 1.458 No 0.628 3.126 3078 12 330 0.012 1.787 0.026 0.824 5.331 0.627 0.718 0.627 0.713 1.283 2.487 No 0.627 5.331 7563 8 40 0.005 0.377 0.005 0.149 2.532 0.626 0.717 0.418 0.359 0.747 0.525 No 0.418 2.532 3313 10 217 0.008 0.935 0.015 0.404 4.031 0.625 0.715 0.521 0.539 1.065 1.307 Yes 0.833 2.653 5985 8 231.88 0.012 0.615 0.018 0.251 4.162 0.623 0.711 0.415 0.463 1.233 0.865 No 0.415 4.162 4117 8 164.8 0.015 0.667 0.016 0.276 4.54 0.62 0.705 0.413 0.482 1.35 0.945 Yes 0.449 4.12 9759 8 379.5 0.011 0.569 0.008 0.234 3.887 0.618 0.702 0.412 0.445 1.159 0.81 No 0.412 3.887 9129 10 264.1 0.003 0.544 0.013 0.221 2.384 0.617 0.701 0.514 0.406 0.636 0.777 No 0.514 2.384 52 10 331.3 0.015 1.215 0.019 0.539 5.348 0.615 0.697 0.512 0.615 1.432 1.744 Yes 0.525 5.192 4590 12 56.205 0.007 1.335 0.031 0.592 4.092 0.613 0.694 0.613 0.614 1.002 1.923 No 0.613 4.0921453 10 275.429 0.005 0.667 0.018 0.275 2.961 0.61 0.689 0.508 0.452 0.797 0.968 No 0.508 2.961 9470 8 46.67 0.005 0.377 0.017 0.144 2.624 0.608 0.685 0.405 0.359 0.792 0.55 No 0.405 2.624 395 10 277.396 0.005 0.665 0.018 0.274 2.968 0.607 0.684 0.506 0.451 0.802 0.972 Yes 0.507 2.96 7343 10 221.9 0.005 0.651 0.013 0.27 2.91 0.607 0.683 0.506 0.446 0.786 0.953 No 0.506 2.91 5734 10 137 0.014 1.162 0.03 0.507 5.198 0.606 0.683 0.505 0.602 1.405 1.703 No 0.505 5.1989471 8 287.2 0.005 0.374 0.017 0.143 2.624 0.605 0.68 0.403 0.358 0.795 0.551 No 0.403 2.624 5981 8 301.31 0.013 0.61 0.018 0.249 4.287 0.604 0.678 0.403 0.461 1.3 0.9 No 0.403 4.287 2917 10 295.58 0.015 1.19 0.018 0.527 5.343 0.604 0.679 0.504 0.609 1.448 1.752 Yes 0.548 4.843 5732 10 187 0.014 1.156 0.03 0.504 5.192 0.604 0.679 0.503 0.6 1.408 1.703 No 0.503 5.192 5733 10 69.045 0.014 1.156 0.03 0.504 5.206 0.603 0.677 0.502 0.6 1.413 1.709 Yes 0.504 5.188 4840 10 337.1 0.014 1.11 0.017 0.488 5.025 0.6 0.672 0.5 0.588 1.368 1.651 Yes 0.597 4.1089481 10 335.7 0.003 0.535 0.017 0.215 2.426 0.599 0.671 0.5 0.402 0.661 0.798 No 0.5 2.426 4025 10 259.65 0.018 1.281 0.024 0.569 5.833 0.597 0.667 0.498 0.631 1.594 1.92 No 0.498 5.833 2958 8 409.563 0.014 0.618 0.01 0.256 4.416 0.595 0.663 0.397 0.464 1.353 0.932 No 0.397 4.4163042 8 40.367 0.009 0.496 0.012 0.199 3.551 0.594 0.661 0.396 0.414 1.09 0.75 No 0.396 3.551 9485 10 336.4 0.003 0.528 0.016 0.212 2.426 0.593 0.66 0.494 0.4 0.667 0.801 No 0.494 2.426 2916 10 334.443 0.017 1.205 0.018 0.534 5.559 0.591 0.656 0.492 0.613 1.532 1.837 Yes 0.502 5.428 3335 10 114.4 0.01 0.955 0.026 0.408 4.402 0.591 0.657 0.493 0.545 1.212 1.454 Yes 0.568 3.729 4026 10 340.001 0.018 1.252 0.023 0.555 5.778 0.591 0.656 0.492 0.624 1.592 1.91 Yes 0.495 5.739 5324 10 265.011 0.015 1.145 0.034 0.497 5.279 0.591 0.656 0.493 0.597 1.454 1.744 Yes 0.833 3.248 3081 12 331 0.015 1.858 0.027 0.86 5.961 0.59 0.655 0.59 0.727 1.5 2.838 No 0.59 5.961 2214 8 196 0.01 0.506 0.006 0.206 3.66 0.589 0.652 0.392 0.418 1.13 0.775 No 0.392 3.66 279 8 199.292 0.015 0.627 0.015 0.258 4.532 0.589 0.654 0.393 0.467 1.398 0.959 No 0.393 4.532 9545 8 287.2 0.005 0.358 0.016 0.136 2.591 0.589 0.652 0.392 0.349 0.8 0.549 No 0.392 2.591 7565 8 259.8 0.005 0.358 0.005 0.141 2.594 0.588 0.651 0.392 0.349 0.802 0.55 Yes 0.395 2.572 3515 10 339.697 0.017 1.211 0.032 0.53 5.63 0.587 0.649 0.489 0.614 1.558 1.865 No 0.489 5.63 6371 12 330 0.002 0.695 0.012 0.291 2.245 0.587 0.649 0.587 0.436 0.567 1.071 Yes 0.651 1.985 393 10 344.186 0.005 0.619 0.018 0.253 2.892 0.585 0.646 0.487 0.434 0.802 0.959 Yes 0.497 2.827 392 10 351.82 0.005 0.617 0.018 0.252 2.886 0.584 0.644 0.487 0.433 0.802 0.957 Yes 0.487 2.884 3080 12 331 0.015 1.828 0.027 0.845 5.94 0.584 0.644 0.584 0.721 1.506 2.838 Yes 0.587 5.903 5171 10 120.5 0.005 0.645 0.007 0.27 3.019 0.583 0.643 0.486 0.444 0.839 1.002 No 0.486 3.019 2857 12 356 0.007 1.24 0.084 0.519 4.039 0.583 0.642 0.583 0.591 1.025 1.931 No 0.583 4.039 4140 10 188 0.014 1.084 0.028 0.47 5.094 0.582 0.641 0.485 0.581 1.418 1.692 No 0.485 5.094 1705 10 394 0.017 1.169 0.031 0.51 5.496 0.581 0.64 0.485 0.603 1.531 1.826 No 0.485 5.496 5172 10 156 0.005 0.642 0.007 0.269 3.021 0.581 0.64 0.485 0.443 0.842 1.004 No 0.485 3.021 925 10 216.116 0.013 1.033 0.03 0.444 4.862 0.581 0.639 0.484 0.567 1.355 1.616 Yes 0.833 2.93 2756 10 232.238 0.023 1.362 0.021 0.611 6.429 0.58 0.637 0.483 0.65 1.795 2.139 No 0.483 6.429 7455 8 330.1 0.023 0.751 0.055 0.297 5.544 0.579 0.636 0.386 0.511 1.731 1.18 Yes 0.477 4.351 3079 12 330.997 0.015 1.805 0.027 0.833 5.922 0.579 0.636 0.579 0.716 1.51 2.838 Yes 0.582 5.893 2755 10 238.821 0.024 1.382 0.021 0.621 6.551 0.578 0.633 0.481 0.655 1.834 2.182 Yes 0.791 3.997 8335 10 350.8 0.004 0.565 0.013 0.23 2.682 0.577 0.632 0.481 0.414 0.751 0.894 No 0.481 2.682 4946 8 299.868 0.011 0.517 0.012 0.209 3.843 0.576 0.63 0.384 0.423 1.205 0.82 No 0.384 3.843 1530 12 250.002 0.007 1.245 0.034 0.546 4.114 0.576 0.63 0.576 0.592 1.053 1.975 No 0.576 4.114 7422 12 340.27 0.006 1.168 0.083 0.484 3.864 0.575 0.629 0.575 0.572 0.99 1.856 No 0.575 3.864 2368 8 183.985 0.01 0.49 0.006 0.199 3.664 0.573 0.626 0.382 0.412 1.152 0.783 Yes 0.387 3.605 5333 8 314.881 0.006 0.375 0.008 0.147 2.807 0.573 0.625 0.382 0.358 0.884 0.6 Yes 0.536 1.93 5984 8 258.79 0.016 0.613 0.018 0.25 4.578 0.573 0.626 0.382 0.462 1.44 0.978 No 0.382 4.578 5904 12 137 0.005 1.052 0.018 0.459 3.502 0.572 0.624 0.572 0.542 0.901 1.685 No 0.572 3.502 9408 12 267.12 0.007 1.192 0.031 0.521 3.979 0.571 0.622 0.571 0.578 1.025 1.916 No 0.571 3.9794945 8 305.107 0.011 0.506 0.01 0.205 3.808 0.57 0.62 0.38 0.418 1.202 0.816 Yes 0.382 3.786 2637 12 386 0.013 1.601 0.037 0.723 5.371 0.569 0.618 0.569 0.674 1.387 2.591 Yes 0.613 4.906 8211 8 253.2 0.022 0.712 0.012 0.299 5.381 0.568 0.617 0.379 0.498 1.704 1.154 Yes 0.667 3.156

Appendix E City of Fontana Sewer Model Output Results
Pipe Inventory
City of Fontana
2023 Sewer Master Plan
ID Diameter (in) Length (ft) Slope Total Flow (mgd) Unpeakable Flow (mgd) Peakable Flow (mgd) Velocity (ft/s) d/D q/Q Water Depth (ft) Critical Depth (ft) Froude Number Full Flow (mgd) Backwater Adjustment Adjusted Depth (ft) Adjusted Velocity (ft/s) 6372 12 330 0.002 0.669 0.012 0.279 2.25 0.568 0.616 0.568 0.428 0.582 1.086 Yes 0.577 2.205 9436 12 337.4 0.02 2.002 0.061 0.917 6.754 0.566 0.614 0.566 0.754 1.75 3.263 No 0.566 6.754 5420 8 293 0.017 0.629 0.015 0.259 4.803 0.564 0.609 0.376 0.468 1.529 1.033 Yes 0.394 4.528 6373 12 330 0.002 0.66 0.011 0.275 2.243 0.563 0.608 0.563 0.425 0.583 1.086 Yes 0.565 2.231 2270 8 249.778 0.008 0.434 0.013 0.171 3.319 0.562 0.607 0.375 0.386 1.058 0.715 No 0.375 3.3197955 8 48 0.004 0.298 0 0.117 2.287 0.562 0.606 0.374 0.318 0.73 0.493 No 0.374 2.287 9927 8 40.531 0 0.015 0.001 0.004 0.115 0.562 0.606 0.375 0.069 0.037 0.025 Yes 0.667 0.067 9428 12 362.7 0.02 1.97 0.06 0.901 6.702 0.562 0.607 0.562 0.748 1.744 3.246 No 0.562 6.7029161 8 242.6 0.01 0.475 0.013 0.189 3.639 0.561 0.605 0.374 0.405 1.161 0.784 No 0.374 3.639 9162 8 329.7 0.012 0.515 0.014 0.207 3.957 0.561 0.604 0.374 0.422 1.264 0.853 No 0.374 3.957 10490 10 178.5 0.004 0.533 0.015 0.215 2.622 0.561 0.604 0.467 0.402 0.749 0.883 No 0.467 2.622 4165 10 150 0.023 1.285 0.024 0.571 6.327 0.56 0.603 0.467 0.632 1.809 2.131 No 0.467 6.327 10491 10 138.2 0.004 0.533 0.015 0.215 2.633 0.559 0.601 0.466 0.402 0.754 0.888 No 0.466 2.633 346 10 299 0.016 1.09 0.028 0.473 5.376 0.559 0.602 0.466 0.583 1.539 1.812 No 0.466 5.376 1234 8 322.959 0.017 0.604 0.007 0.251 4.674 0.557 0.598 0.371 0.458 1.499 1.01 Yes 0.667 2.677 7776 10 346 0.01 0.848 0.049 0.346 4.205 0.557 0.597 0.464 0.512 1.207 1.42 No 0.464 4.205 3076 12 331.996 0.015 1.698 0.025 0.779 5.837 0.557 0.599 0.557 0.695 1.528 2.836 No 0.557 5.837 9516 8 401.4 0.002 0.208 0.002 0.078 1.617 0.556 0.596 0.371 0.263 0.519 0.35 No 0.371 1.617 3075 12 333.005 0.015 1.688 0.024 0.774 5.817 0.556 0.596 0.556 0.693 1.525 2.829 Yes 0.557 5.809 9542 8 283.3 0.01 0.456 0.013 0.181 3.547 0.555 0.594 0.37 0.396 1.141 0.767 Yes 0.372 3.522 5730 10 326.266 0.017 1.095 0.028 0.475 5.472 0.553 0.591 0.461 0.584 1.578 1.852 Yes 0.521 4.718 2957 8 346.509 0.017 0.609 0.009 0.252 4.763 0.552 0.59 0.368 0.46 1.537 1.032 No 0.368 4.763 5319 8 291.037 0.016 0.588 0.006 0.244 4.601 0.552 0.589 0.368 0.452 1.485 0.997 Yes 0.37 4.575 10498 8 226.77 0.006 0.354 0.01 0.137 2.783 0.55 0.586 0.367 0.347 0.901 0.604 No 0.367 2.783 5980 8 301.31 0.018 0.608 0.018 0.248 4.784 0.55 0.586 0.367 0.46 1.548 1.039 No 0.367 4.784 1367 8 100.096 0.002 0.188 0.004 0.069 1.485 0.549 0.583 0.366 0.25 0.481 0.323 No 0.366 1.485 9435 12 280.6 0.022 1.981 0.061 0.906 6.946 0.549 0.583 0.549 0.75 1.839 3.396 No 0.549 6.946 2704 8 75.131 0.007 0.367 0.011 0.142 2.906 0.547 0.58 0.365 0.354 0.944 0.632 Yes 0.421 2.442 7745 10 346 0.003 0.434 0.009 0.173 2.2 0.547 0.581 0.456 0.361 0.639 0.748 No 0.456 2.2 5314 8 184.42 0.016 0.579 0.006 0.24 4.596 0.546 0.579 0.364 0.449 1.495 1 Yes 0.366 4.563 11053 10 3601.58 0.001 0.272 0.004 0.104 1.389 0.544 0.575 0.453 0.283 0.405 0.473 No 0.453 1.389 9434 12 330.7 0.022 1.977 0.061 0.904 7.011 0.544 0.575 0.544 0.75 1.867 3.44 No 0.544 7.011 3852 8 266.8 0.037 0.867 0.013 0.372 6.931 0.543 0.573 0.362 0.546 2.263 1.512 Yes -0.716 -1.#IO 15 10 244.259 0.012 0.899 0.024 0.382 4.606 0.542 0.572 0.452 0.528 1.346 1.571 No 0.452 4.606 10378 8 38.8 0.009 0.418 0.01 0.165 3.355 0.541 0.57 0.361 0.379 1.098 0.733 Yes 0.667 1.852 335 8 237.074 0 0.014 0 0.004 0.113 0.541 0.57 0.361 0.066 0.037 0.025 No 0.361 0.113 4174 8 283.06 0.005 0.315 0.004 0.123 2.53 0.541 0.571 0.361 0.327 0.828 0.553 No 0.361 2.53 7007 8 148.24 0.002 0.208 0.038 0.063 1.665 0.541 0.57 0.361 0.263 0.545 0.364 No 0.361 1.665 2754 12 236.486 0.012 1.416 0.021 0.638 5.048 0.541 0.571 0.541 0.633 1.348 2.481 No 0.541 5.048 1370 8 175.716 0.017 0.573 0.013 0.234 4.622 0.539 0.567 0.359 0.446 1.516 1.011 Yes 0.376 4.369 236 8 478.1 0.016 0.567 0.013 0.231 4.564 0.539 0.568 0.36 0.444 1.496 0.998 No 0.36 4.564 5318 8 136.58 0.016 0.561 0.006 0.232 4.531 0.539 0.566 0.359 0.442 1.487 0.992 Yes 0.361 4.493 9486 8 271.33 0.005 0.302 0.011 0.114 2.445 0.537 0.563 0.358 0.319 0.804 0.536 No 0.358 2.445 10380 8 37.6 0.009 0.418 0.01 0.165 3.395 0.536 0.561 0.357 0.379 1.118 0.745 No 0.357 3.395 2956 8 374.947 0.018 0.598 0.009 0.247 4.855 0.536 0.561 0.357 0.456 1.599 1.065 Yes 0.363 4.763 9460 8 54.3 0 0.014 0 0.004 0.113 0.536 0.562 0.357 0.066 0.037 0.025 Yes 0.667 0.062 4164 10 258.18 0.027 1.3 0.025 0.578 6.789 0.534 0.558 0.445 0.636 2.004 2.33 No 0.445 6.789 421 8 10 0.07 1.154 0.034 0.501 9.429 0.533 0.557 0.355 0.608 3.115 2.072 Yes 0.667 5.113 280 8 102.813 0.019 0.593 0.009 0.245 4.875 0.531 0.553 0.354 0.454 1.615 1.073 Yes 0.356 4.846 5881 8 303.17 0.002 0.176 0.001 0.065 1.445 0.531 0.553 0.354 0.241 0.479 0.318 No 0.354 1.445 3156 12 356.1 0.012 1.425 0.021 0.642 5.196 0.531 0.554 0.531 0.635 1.405 2.572 No 0.531 5.196 1818 10 340 0.016 0.994 0.028 0.426 5.245 0.53 0.55 0.441 0.556 1.557 1.806 Yes 0.463 4.945 3150 12 338 0.017 1.648 0.023 0.754 6.037 0.53 0.55 0.53 0.684 1.636 2.993 Yes 0.712 4.259 4175 8 351.305 0.006 0.32 0.004 0.125 2.641 0.529 0.55 0.353 0.329 0.877 0.582 No 0.353 2.641 1817 10 335.4 0.015 0.961 0.026 0.411 5.09 0.528 0.548 0.44 0.546 1.514 1.754 Yes 0.441 5.082 2836 12 55.078 0.01 1.286 0.035 0.566 4.732 0.528 0.548 0.528 0.602 1.285 2.349 No 0.528 4.732 1400 8 65.711 0.028 0.722 0.024 0.298 5.986 0.527 0.547 0.352 0.501 1.992 1.321 Yes 0.667 3.201 9424 12 329.8 0.024 1.962 0.06 0.897 7.239 0.527 0.546 0.527 0.747 1.968 3.596 No 0.527 7.2399437 12 330 0.025 2.007 0.064 0.918 7.395 0.527 0.546 0.527 0.755 2.01 3.673 No 0.527 7.395 2955 8 271.72 0.018 0.573 0.008 0.236 4.769 0.526 0.544 0.35 0.446 1.59 1.054 No 0.35 4.769 2918 10 220.036 0.022 1.155 0.017 0.51 6.14 0.526 0.545 0.439 0.6 1.83 2.119 No 0.439 6.14 1303 12 380.595 0.015 1.562 0.03 0.707 5.777 0.526 0.544 0.526 0.666 1.573 2.872 Yes 0.542 5.558 168 12 185.223 0.005 0.923 0.026 0.393 3.413 0.526 0.544 0.526 0.506 0.929 1.696 No 0.526 3.413 3151 12 337 0.017 1.64 0.023 0.75 6.057 0.526 0.545 0.526 0.682 1.648 3.011 Yes 0.528 6.032 9423 12 349 0.024 1.962 0.06 0.897 7.255 0.526 0.544 0.526 0.747 1.975 3.607 No 0.526 7.2554939 8 331.995 0.024 0.662 0.01 0.276 5.512 0.525 0.543 0.35 0.48 1.839 1.219 Yes 0.518 3.5169422 12 340.1 0.024 1.954 0.055 0.895 7.234 0.525 0.543 0.525 0.745 1.971 3.598 No 0.525 7.234

Appendix E City of Fontana Sewer Model Output Results
Pipe Inventory
City of Fontana
2023 Sewer Master Plan
ID Diameter (in) Length (ft) Slope Total Flow (mgd) Unpeakable Flow (mgd) Peakable Flow (mgd) Velocity (ft/s) d/D q/Q Water Depth (ft) Critical Depth (ft) Froude Number Full Flow (mgd) Backwater Adjustment Adjusted Depth (ft) Adjusted Velocity (ft/s) 7774 10 243.46 0.003 0.407 0.008 0.161 2.171 0.524 0.542 0.437 0.349 0.649 0.75 No 0.437 2.171 9484 10 299.7 0.004 0.476 0.015 0.189 2.544 0.524 0.541 0.437 0.378 0.76 0.88 No 0.437 2.544 1252 10 244.85 0.012 0.841 0.014 0.359 4.505 0.523 0.539 0.436 0.51 1.348 1.558 No 0.436 4.505 1299 12 224.65 0.014 1.456 0.029 0.654 5.418 0.523 0.539 0.523 0.642 1.48 2.699 No 0.523 5.418 3284 12 386 0.017 1.598 0.037 0.722 5.952 0.523 0.539 0.523 0.674 1.626 2.966 Yes 0.546 5.641 4818 8 247.212 0.01 0.424 0.012 0.167 3.561 0.522 0.538 0.348 0.382 1.193 0.789 No 0.348 3.561 7341 10 346 0.004 0.481 0.011 0.193 2.589 0.522 0.537 0.435 0.381 0.776 0.897 No 0.435 2.589 8334 10 349.2 0.004 0.481 0.011 0.193 2.587 0.522 0.537 0.435 0.381 0.775 0.896 No 0.435 2.587 2927 12 330 0.017 1.642 0.039 0.743 6.124 0.522 0.538 0.522 0.683 1.675 3.053 No 0.522 6.124 10369 8 149.4 0.01 0.418 0.01 0.165 3.515 0.521 0.536 0.347 0.379 1.179 0.779 No 0.347 3.515 3792 8 307.6 0.018 0.562 0.008 0.231 4.723 0.521 0.536 0.348 0.442 1.583 1.047 No 0.348 4.723 4130 12 356 0.01 1.242 0.084 0.52 4.646 0.521 0.536 0.521 0.591 1.272 2.319 No 0.521 4.646 10379 8 110.2 0.01 0.418 0.01 0.165 3.525 0.52 0.534 0.347 0.379 1.184 0.782 No 0.347 3.525 3809 8 255.177 0.015 0.506 0.01 0.205 4.271 0.52 0.534 0.347 0.418 1.435 0.948 Yes 0.363 4.026 678 8 334.984 0.009 0.4 0.015 0.155 3.378 0.52 0.534 0.347 0.37 1.134 0.75 No 0.347 3.378 302 10 224.4 0.014 0.906 0.025 0.385 4.889 0.52 0.534 0.433 0.53 1.469 1.695 No 0.433 4.889 670 12 356 0.018 1.633 0.039 0.739 6.117 0.52 0.535 0.52 0.681 1.677 3.054 No 0.52 6.117 10382 8 37.8 0.01 0.418 0.01 0.165 3.534 0.519 0.532 0.346 0.379 1.189 0.785 No 0.346 3.534 3505 8 406 0.022 0.622 0.01 0.258 5.257 0.519 0.533 0.346 0.465 1.767 1.167 Yes 0.383 4.636 7344 10 352.1 0.008 0.667 0.014 0.277 3.614 0.519 0.532 0.432 0.452 1.088 1.255 No 0.432 3.614 2924 12 325.2 0.018 1.638 0.039 0.741 6.153 0.519 0.532 0.519 0.682 1.689 3.075 Yes 0.521 6.131 9429 12 332.5 0.026 1.97 0.06 0.901 7.398 0.519 0.533 0.519 0.748 2.03 3.696 No 0.519 7.3989430 12 332.8 0.026 1.97 0.06 0.901 7.398 0.519 0.533 0.519 0.748 2.03 3.696 No 0.519 7.3989433 12 378.1 0.026 1.975 0.061 0.903 7.419 0.519 0.533 0.519 0.749 2.037 3.708 No 0.519 7.419 7456 8 229.7 0.033 0.749 0.055 0.296 6.355 0.518 0.53 0.345 0.51 2.14 1.413 No 0.345 6.355 8200 8 341.4 0.004 0.259 0.005 0.098 2.198 0.518 0.53 0.345 0.295 0.74 0.489 No 0.345 2.198 8555 8 309.6 0.01 0.422 0.007 0.168 3.58 0.518 0.53 0.345 0.381 1.206 0.796 Yes 0.407 2.927 301 10 292.9 0.015 0.912 0.025 0.388 4.952 0.518 0.53 0.431 0.532 1.492 1.72 No 0.431 4.952 5986 8 239.4 0.022 0.617 0.018 0.252 5.246 0.517 0.529 0.344 0.463 1.769 1.167 No 0.344 5.246 9149 8 285 0.016 0.524 0.008 0.214 4.452 0.517 0.529 0.345 0.426 1.501 0.991 No 0.345 4.452 9726 8 250 0.005 0.285 0.02 0.103 2.419 0.517 0.53 0.345 0.31 0.815 0.538 No 0.345 2.419 3334 10 343.172 0.015 0.923 0.025 0.393 5.015 0.517 0.53 0.431 0.535 1.511 1.743 No 0.431 5.015 9417 12 350 0.014 1.421 0.036 0.633 5.364 0.517 0.53 0.517 0.634 1.476 2.684 No 0.517 5.364 2939 8 216.329 0.017 0.53 0.013 0.214 4.526 0.515 0.525 0.343 0.428 1.53 1.009 Yes 0.441 3.342 2954 8 345.005 0.019 0.566 0.008 0.233 4.829 0.515 0.526 0.344 0.443 1.631 1.076 Yes 0.378 4.292 3379 10 406 0.015 0.914 0.014 0.394 4.995 0.515 0.526 0.429 0.532 1.509 1.739 No 0.429 4.995 7340 10 256.37 0.004 0.481 0.011 0.193 2.634 0.515 0.525 0.429 0.381 0.797 0.917 Yes 0.833 1.366 9148 8 286 0.016 0.514 0.007 0.21 4.404 0.514 0.524 0.343 0.422 1.491 0.982 Yes 0.343 4.404 9150 8 86 0.016 0.519 0.008 0.212 4.447 0.514 0.524 0.343 0.424 1.505 0.992 Yes 0.344 4.431 3020 8 151.25 0.017 0.525 0.013 0.212 4.51 0.513 0.522 0.342 0.427 1.528 1.007 Yes 0.342 4.499 4173 8 303.661 0.006 0.306 0.003 0.119 2.625 0.513 0.522 0.342 0.322 0.889 0.586 Yes 0.351 2.537 9591 8 350 0 0.013 0 0.004 0.111 0.513 0.523 0.342 0.064 0.038 0.025 No 0.342 0.111 9419 12 210.5 0.026 1.926 0.053 0.882 7.349 0.513 0.522 0.513 0.74 2.033 3.691 No 0.513 7.349 7454 8 300.5 0.034 0.751 0.055 0.297 6.457 0.512 0.521 0.342 0.511 2.19 1.442 No 0.342 6.457 1302 12 319.175 0.017 1.544 0.03 0.698 5.908 0.512 0.52 0.512 0.662 1.637 2.97 Yes 0.519 5.808 2899 12 220.358 0.015 1.458 0.029 0.655 5.578 0.512 0.52 0.512 0.642 1.545 2.804 Yes 0.637 4.274 3001 8 185.131 0.017 0.535 0.012 0.217 4.623 0.51 0.517 0.34 0.431 1.572 1.034 Yes 0.35 4.461 1140 10 245.836 0.011 0.76 0.019 0.318 4.202 0.51 0.517 0.425 0.483 1.278 1.469 No 0.425 4.202 9727 8 266.88 0.004 0.265 0.018 0.095 2.295 0.509 0.515 0.339 0.298 0.782 0.514 Yes 0.342 2.271 8390 12 321.6 0.015 1.45 0.039 0.646 5.586 0.509 0.515 0.509 0.641 1.553 2.815 No 0.509 5.586 5317 8 349.969 0.019 0.555 0.006 0.229 4.817 0.508 0.514 0.339 0.439 1.642 1.079 Yes 0.349 4.641 1300 12 379.55 0.015 1.456 0.029 0.654 5.629 0.508 0.513 0.508 0.642 1.568 2.839 No 0.508 5.6292366 12 320.993 0.015 1.448 0.039 0.645 5.589 0.508 0.514 0.508 0.64 1.555 2.817 Yes 0.509 5.584 10344 8 84.6 0.006 0.302 0.002 0.118 2.631 0.507 0.513 0.338 0.32 0.898 0.59 Yes 0.46 1.821 1301 12 300.881 0.015 1.458 0.029 0.655 5.64 0.507 0.512 0.507 0.642 1.571 2.845 No 0.507 5.64 9512 12 94.5 0.008 1.031 0.018 0.449 3.993 0.507 0.512 0.507 0.536 1.113 2.015 Yes 0.574 3.422 6370 12 296.09 0.003 0.612 0.01 0.253 2.376 0.506 0.51 0.506 0.408 0.663 1.2 Yes 0.534 2.217 177 10 191.634 0.017 0.933 0.015 0.403 5.22 0.505 0.509 0.421 0.538 1.597 1.832 Yes 0.471 4.539 3382 10 415.212 0.016 0.912 0.014 0.393 5.105 0.505 0.509 0.421 0.532 1.562 1.791 Yes 0.425 5.043 3041 8 193.158 0.016 0.498 0.012 0.2 4.369 0.504 0.507 0.336 0.415 1.497 0.982 Yes 0.339 4.321 8201 8 306.6 0.004 0.259 0.005 0.098 2.276 0.504 0.506 0.336 0.295 0.78 0.512 No 0.336 2.276 9473 8 287.2 0.005 0.277 0.014 0.102 2.432 0.504 0.507 0.336 0.306 0.833 0.547 Yes 0.544 1.406 9487 8 302.21 0.005 0.269 0.009 0.101 2.363 0.504 0.507 0.336 0.301 0.809 0.531 Yes 0.447 1.675 9425 12 351.3 0.028 1.962 0.06 0.897 7.66 0.504 0.506 0.504 0.747 2.144 3.876 No 0.504 7.66 3300 12 133.004 0.018 1.552 0.036 0.699 6.063 0.503 0.506 0.503 0.663 1.698 3.069 No 0.503 6.063 10381 8 110.4 0.011 0.418 0.01 0.165 3.696 0.501 0.501 0.334 0.379 1.272 0.833 No 0.334 3.696 10383 8 110.2 0.011 0.418 0.01 0.165 3.698 0.501 0.501 0.334 0.379 1.273 0.834 No 0.334 3.698

Appendix E City of Fontana Sewer Model Output Results
Pipe Inventory
City of Fontana
2023 Sewer Master Plan
ID Diameter (in) Length (ft) Slope Total Flow (mgd) Unpeakable Flow (mgd) Peakable Flow (mgd) Velocity (ft/s) d/D q/Q Water Depth (ft) Critical Depth (ft) Froude Number Full Flow (mgd) Backwater Adjustment Adjusted Depth (ft) Adjusted Velocity (ft/s) 2837 8 211.483 0.02 0.562 0.015 0.228 4.971 0.501 0.502 0.334 0.442 1.71 1.12 No 0.334 4.971 762 8 227.465 0.013 0.441 0.013 0.174 3.895 0.501 0.502 0.334 0.389 1.34 0.878 Yes 0.378 3.335 3105 8 445 0.004 0.248 0.003 0.094 2.195 0.5 0.5 0.333 0.288 0.756 0.495 Yes 0.481 1.421 3077 12 331.998 0.022 1.717 0.025 0.789 6.763 0.5 0.5 0.5 0.699 1.901 3.433 Yes 0.564 5.824 5581 15 339.655 0.004 2.627 0.081 1.236 3.779 0.819 0.999 1.024 0.816 0.63 2.629 Yes 1.25 3.312 4066 15 360.999 0.002 2.086 0.045 0.969 3.004 0.818 0.998 1.022 0.724 0.502 2.09 Yes 1.229 2.64 5580 15 323.946 0.003 2.368 0.075 1.102 3.458 0.806 0.984 1.007 0.773 0.589 2.406 Yes 1.25 2.986 1442 24 371.491 0.018 18.707 0.829 10.521 11.087 0.774 0.945 1.549 1.845 1.564 19.791 Yes 2 9.213 3742 18 10.4 0.001 1.992 0.064 0.911 2.102 0.773 0.944 1.16 0.668 0.343 2.111 Yes 1.5 1.744 8617 24 324.418 0.019 18.717 0.833 10.525 11.254 0.763 0.93 1.527 1.846 1.612 20.119 Yes 2 9.218 8616 27 112.563 0.01 18.717 0.833 10.525 8.959 0.758 0.923 1.705 1.869 1.219 20.286 Yes 2.25 7.283 1909 21 101.405 0.001 2.654 0.082 1.25 2.105 0.756 0.92 1.323 0.74 0.326 2.884 Yes 1.75 1.707

Appendix F
CIP Summary Sheets
Instructions: Insert Appendix caption below with title then cover this text with white box located below caption.

Appendix F CIP Summary Sheets
Project Title:

Project ID Project Type Existing Facility Improvement Phase H-1 Diversion Structure No Facility
2023 Cost Estimate
Project Location:

Purpose:

Proposed Facility:

Required When:

Project Hydraulics:

Project Description:

Project Map
https://webbassociates.sharepoint.com/sites/WEBBAQUA/Shared Documents/Projects/2022/22-0200/Reports/Master Plan/Appendix/Appendix F - CIP Summary.xlsx This project will install a new stainless steel sluice gate within the existing manhole on Valley Blvd where Pipe 5208 (10-inch dia.) splits into a 10-inch and 15-inch parallel gravity mains. Divert at minimum 50% of flow to 15-inch sewerline.

Pipe 11125 (Valley Blvd.) - 10 inch dia. 450,000 225,000 448,000 Install diversion sluice gate to divert flow into 15-inch dia. parallel line in Valley Blvd.

Limiting Segment Existing Model
Flow (gpd)
Available Capacity (gpd)
for d/D limit for full-flow conditions
Recommended prior to any new construction upstream
Intersection of Palmetto Avenue and Valley Boulevard
Palmetto Ave and Valley Blvd
Near-Term
$128,000
Address potential capacity (depth over-diameter (d/D) ratios) issues for existing sewerlines downstream of targeted diversion structure.

F-1
Project Title:

Project ID Project Type Existing Facility Improvement Phase H-2 Gravity Pipeline 6" Diameter
2023 Cost Estimate
Project Location:

Purpose:

Proposed Facility: Approximately 1,350 LF of 10-inch diameter VCP or PVC pipe Required When:

Project Hydraulics:

Project Description:

Project Map
This project will upsize the existing pipeline in Alder Avenue to 10-inch diameter with capacity to convey flows from upstream developments north of Hawthorne Avenue. https://webbassociates.sharepoint.com/sites/WEBBAQUA/Shared Documents/Projects/2022/22-0200/Reports/Master Plan/Appendix/Appendix F - CIP Summary.xlsx Alder Ave and Hawthorne Ave (GM)
Near-Term
$669,000
Pipe 5137 (Alder Ave.) - 6 inch dia. 487,000 208,000 414,000 Alder Avenue from Athol Street to Hawthorne Avenue
Address capacity (depth over-diameter (d/D) ratios) for existing 6-in sewer that have surpassed District d/D standards in Alder Avenue.

Recommended prior to any new construction upstream
Limiting Segment Existing Model
Flow (gpd)
Available Capacity (gpd)
for d/D limit for full-flow conditions
F-2
Project Title:

Project ID Project Type Existing Facility Improvement Phase H-3 Diversion Structure No Facility
2023 Cost Estimate
Project Location:

Purpose:

Proposed Facility:

Required When:

Project Hydraulics:

Project Description:

Project Map
https://webbassociates.sharepoint.com/sites/WEBBAQUA/Shared Documents/Projects/2022/22-0200/Reports/Master Plan/Appendix/Appendix F - CIP Summary.xlsx This project will install a new stainless steel sluice gate within the existing manhole L24_41 at Hawthorne Ave/Alder Ave. Proposed structure to split 50% flows into existing 15-inch dia. sewerline in Hawthorne Ave and proposed 8-inch dia. sewerline in Alder Ave.

Pipe 8910 (Hawthorne Ave.) - 15 inch dia. 1,028,000 1,701,000 1,867,000 Pipe 8911 (Alder Ave.) - 6 inch dia. 414,000 82,000 414,000 Install diversion sluice gate to split flow into exist. 15-inch dia. line in Hawthorne Ave. and proposed 8-inch dia. line in Alder Ave In conjunction with Project H-2
Limiting Segment Existing Model
Flow (gpd)
Available Capacity (gpd)
for d/D limit for full-flow conditions
Alder Ave and Hawthorne Ave (DS)
Near-Term
$128,000
Intersection of Alder Avenue and Hawthorne Ave
Address potential capacity (depth over-diameter (d/D) ratios) issues for existing sewerlines downstream of targeted diversion structure.

F-3
Project Title:

Project ID Project Type Existing Facility Improvement Phase H-4 Gravity Pipeline 8"-10" Diameter
2023 Cost Estimate
Project Location:

Purpose:

Proposed Facility:

Required When:

Project Hydraulics:

Project Description:

Project Map
Granada Ave and Alder Ave
Near-Term
$2,436,000
575,000 389,000 776,000
Address capacity (depth over-diameter (d/D) ratios) for existing 8-in and 10-in sewer that have surpassed District d/D standards in Granada Ave, Laurel Ave, and Athol St.

Limiting Segment Existing Model
Flow (gpd)
Available Capacity (gpd)
for d/D limit for full-flow conditions
Approximately 1,350 LF of 12-inch diameter VCP or PVC pipe Approximately 1,800 LF of 15-inch diameter VCP or PVC pipe Recommended prior to any new construction upstream
https://webbassociates.sharepoint.com/sites/WEBBAQUA/Shared Documents/Projects/2022/22-0200/Reports/Master Plan/Appendix/Appendix F - CIP Summary.xlsx Alder Avenue from Athol Street to Hawthorne Avenue
Pipe 4224 (Laurel Ave.) - 8 inch dia. 517,000 304,000 605,000 Pipe 351 (Athol St.) - 10 inch dia.

Pipe 1759 (Granada Ave.) - 8 inch dia. 506,000 328,000 654,000 This project will upsize the existing pipelines in Granada Ave. and Laurel Ave. to 12-inch dia., as well as the pipeline in Athol St. to 15-inch dia with capacity to convey flows from upstream developments north of Granada Avenue.

F-4
Project Title:

Project ID Project Type Existing Facility Improvement Phase H-5 Gravity Pipeline 10" Diameter
2023 Cost Estimate
Project Location:

Purpose:

Proposed Facility:

Required When:

Project Hydraulics:

Project Description:

Project Map
https://webbassociates.sharepoint.com/sites/WEBBAQUA/Shared Documents/Projects/2022/22-0200/Reports/Master Plan/Appendix/Appendix F - CIP Summary.xlsx Alder Avenue from Athol Street to Hawthorne Avenue
Recommended prior to any new construction upstream
This project will upsize the existing 10-inch sewerline in Palmetto Ave to 15-inch dia. providing additional capacity to convey flows southwest into the dual gravity mains in Valley Blvd.

Address capacity (depth over-diameter (d/D) ratios) for existing 10-in sewer that have surpassed District d/D standards in Palmetto Ave Approximately 1,300 LF of 15-inch diameter VCP or PVC pipe Limiting Segment Existing Model
Flow (gpd)
Available Capacity (gpd)
for d/D limit for full-flow conditions
Marygold Ave and Palmetto Ave
Near-Term
$780,000
Pipe 8392 (Palmetto Ave.) - 10 inch dia. 830,000 449,000 896,000 F-5
Project Title:

Project ID Project Type Existing Facility Improvement Phase H-6 Gravity Pipeline 18" Diameter
2023 Cost Estimate
Project Location:

Purpose:

Proposed Facility:

Required When:

Project Hydraulics:

Project Description:

Project Map
https://webbassociates.sharepoint.com/sites/WEBBAQUA/Shared Documents/Projects/2022/22-0200/Reports/Master Plan/Appendix/Appendix F - CIP Summary.xlsx Alder Avenue from Athol Street to Hawthorne Avenue
Recommended prior to any new construction upstream
Pipe 2222 (Cypress Ave.) - 18 inch dia. 4,014,000 2,766,000 3,035,000 This project will upsize the existing 18-inch sewerline in Juniper Ave, Filbert St, and Cypress Ave to 24-inch dia. providing additional capacity to convey flows south into Cypress Ave.

Address capacity (depth over-diameter (d/D) ratios) for existing 18-in sewer that have surpassed District d/D standards in Filbert St and Cypress Ave.

Approximately 2,650 LF of 24-inch diameter VCP or PVC pipe Limiting Segment Existing Model
Flow (gpd)
Available Capacity (gpd)
for d/D limit for full-flow conditions
Juniper Ave and Randall Ave
Near-Term
$2,134,000
Pipe 3069 (Juniper Ave.) - 18 inch dia. 3,717,000 7,823,000 8,583,000 Pipe 2221 (Filbert St.) - 18 inch dia. 3,727,000 2,766,000 3,035,000 F-6
Project Title:

Project ID Project Type Existing Facility Improvement Phase H-7 Gravity Pipeline 10"-12" Diameter
2023 Cost Estimate
Project Location:

Purpose:

Proposed Facility:

Required When:

Project Hydraulics:

Project Description:

Project Map
https://webbassociates.sharepoint.com/sites/WEBBAQUA/Shared Documents/Projects/2022/22-0200/Reports/Master Plan/Appendix/Appendix F - CIP Summary.xlsx This project's primary objective is to lower the existing invert elevation of manhole I21_22, increasing upstream slope and improving hydraulic deficiencies just prior to RR crossing. Will effect upstream pipe ID 3611 (12-inch), 1178 (12-inch), 3027 (10-inch), and 3028 (12-inch) requiring replacement.

Pipe 1178 (Orange Way) - 12 inch dia. 1,030,000 939,000 1,030,000 Pipe 3028 (Oleander Ave.) - 12 inch dia. 1,261,000 1,150,000 1,261,000 Recommended prior to any new construction upstream
Limiting Segment Existing Model
Flow (gpd)
Available Capacity (gpd)
for d/D limit for full-flow conditions
Approximately 300 LF of 10-inch diameter VCP or PVC pipe Approximately 1,000 LF of 12-inch diameter VCP or PVC pipe Lower MH I21_22 invert elevation to improve slope
Oleander Ave and Orange Way
Near-Term
$714,000
Portion of Orange Way and Oleander Ave. north of railroad (RR) Address capacity (depth over-diameter (d/D) ratios) for existing 10-in and 12-in sewer that have surpassed District d/D standards in Orange Way and Oleander Ave.

F-7
Project Title:

Project ID Project Type Existing Facility Improvement Phase H-8 Gravity Pipeline None
2023 Cost Estimate
Project Location:

Purpose:

Proposed Facility:

Required When:

Project Hydraulics:

Project Description:

Project Map
https://webbassociates.sharepoint.com/sites/WEBBAQUA/Shared Documents/Projects/2022/22-0200/Reports/Master Plan/Appendix/Appendix F - CIP Summary.xlsx This project installs the proposed 10-inch and 12-inch dia. backbone infrastructure piping for the Westgate Specific Plan connecting to a 21-inch dia. trunk line in Cherry Ave. - - - -
Recommended prior to development of Specific Plan
Limiting Segment Existing Model
Flow (gpd)
Available Capacity (gpd)
for d/D limit for full-flow conditions
Approx. 2,520 LF of 10-inch and 1,600 LF of 12-inch diameter VCP or PVC pipe
Westgate West SP (Ph. 1)
Long-Term
$2,152,000
Westgate Specific Plan between Victoria St and Baseline Ave Provide sewer backbone infrastructure for future Westgate (West) SP F-8
Project Title:

Project ID Project Type Existing Facility Improvement Phase H-9 Gravity Pipeline None
2023 Cost Estimate
Project Location:

Purpose:

Proposed Facility:

Required When:

Project Hydraulics:

Project Description:

Project Map
https://webbassociates.sharepoint.com/sites/WEBBAQUA/Shared Documents/Projects/2022/22-0200/Reports/Master Plan/Appendix/Appendix F - CIP Summary.xlsx This project installs the proposed 12-inch dia. backbone infrastructure piping for the Westgate East Specific Plan connecting to a 21-inch dia. trunk line in Cherry Ave. - - - -
Recommended prior to development of Specific Plan
Limiting Segment Existing Model
Flow (gpd)
Available Capacity (gpd)
for d/D limit for full-flow conditions
Approximately 3,000 LF of 12-inch diameter VCP or PVC pipe Westgate East SP (Ph. 2)
Long-Term
$1,695,000
Walnut Ave between Cherry Ave and San Sevaine Rd
Provide sewer backbone infrastructure for future Westgate (East) SP F-9
Project Title:

Project ID Project Type Existing Facility Improvement Phase H-10 Gravity Pipeline None
2023 Cost Estimate
Project Location:

Purpose:

Proposed Facility:

Required When:

Project Hydraulics:

Project Description:

Project Map
https://webbassociates.sharepoint.com/sites/WEBBAQUA/Shared Documents/Projects/2022/22-0200/Reports/Master Plan/Appendix/Appendix F - CIP Summary.xlsx This project installs the proposed 10-inch dia. backbone infrastructure piping for the Arboretum Specific Plan connecting to an 18-inch dia. collector line in Casa Grande Ave. - - - -
Recommended prior to completion of Arboretum SP
Limiting Segment Existing Model
Flow (gpd)
Available Capacity (gpd)
for d/D limit for full-flow conditions
Approximately 1,310 LF of 10-inch diameter VCP or PVC pipe Arboretum SP
Long-Term
$649,000
Oak Grove Ave between Gardens St and Casa Grande Ave
Provide sewer backbone infrastructure for future Arboretum SP F-10
Project Title:

Project ID Project Type Existing Facility Improvement Phase H-11 Gravity Pipeline 15" Diameter
2023 Cost Estimate
Project Location:

Purpose:

Proposed Facility:

Required When:

Project Hydraulics:

Project Description:

Project Map
https://webbassociates.sharepoint.com/sites/WEBBAQUA/Shared Documents/Projects/2022/22-0200/Reports/Master Plan/Appendix/Appendix F - CIP Summary.xlsx An additional 380 EDU's are connected upstream of limiting segment Pipe 5581 (Palmetto Ave.) - 15 inch dia. 2,127,000 2,406,000 2,640,000 This project will upsize the existing 15-inch sewerline in Tamarind Ave, Grevillea Ave, and Palmetto Ave to 18-inch dia. providing additional capacity to convey flows south into San Bernardino Ave.

Pipe 1052 (Tamarind Ave.) - 15 inch dia. 1,842,000 2,084,000 2,286,000 Pipe 5580 (Grevillea Ave.) - 15 inch dia. 1,768,000 2,084,000 2,286,000 Approximately 1,900 LF of 18-inch diameter VCP or PVC pipe Limiting Segment Existing Model
Flow (gpd)
Available Capacity (gpd)
for d/D limit for full-flow conditions
Alder Avenue from Athol Street to Hawthorne Avenue
Tamarind Ave and Grevillea St
Long-Term
$1,273,000
Address capacity (depth over-diameter (d/D) ratios) for existing 15-in sewer that are expected to surpass District d/D standards in Tamarind Ave, Grevillea Ave, and Palmetto Ave.

F-11
Project Title:

Project ID Project Type Existing Facility Improvement Phase H-12 Gravity Pipeline 12" Diameter
2023 Cost Estimate
Project Location:

Purpose:

Proposed Facility:

Required When:

Project Hydraulics:

Project Description:

Project Map
https://webbassociates.sharepoint.com/sites/WEBBAQUA/Shared Documents/Projects/2022/22-0200/Reports/Master Plan/Appendix/Appendix F - CIP Summary.xlsx An additional 510 EDU's are connected upstream of limiting segment This project will upsize the existing 12-inch sewerline in Alder Ave providing additional capacity to convey flows south into San Bernardino Ave.

Pipe 8909 (Alder Ave.) - 12 inch dia. 1,456,000 2,570,000 2,820,000 Approximately 2,150 LF of 15-inch diameter VCP or PVC pipe Limiting Segment Existing Model
Flow (gpd)
Available Capacity (gpd)
for d/D limit for full-flow conditions
Alder Avenue from Athol Street to Hawthorne Avenue
Alder Ave and Pine Ave
Long-Term
$1,290,000
Address capacity (depth over-diameter (d/D) ratios) for existing 12-in sewer that is expected to surpass District d/D standards in Alder Ave.

F-12
Project Title:

Project ID Project Type Existing Facility Improvement Phase S-1 Gravity Pipeline None
2023 Cost Estimate
Purpose:

Proposed Facility:

Required When:

Project Hydraulics:

Project Description:

Project Map
https://webbassociates.sharepoint.com/sites/WEBBAQUA/Shared Documents/Projects/2022/22-0200/Reports/Master Plan/Appendix/Appendix F - CIP Summary.xlsx Project Location:

This project will upsize the existing 12-inch sewerline in Alder Ave providing additional capacity to convey flows south into San Bernardino Ave.

An additional 510 EDU's are connected upstream of limiting segment Limiting Segment Existing Model
Flow (gpd)
Available Capacity (gpd)
for d/D limit for full-flow conditions
Approximately 7,700 LF of 15-inch diameter pipe, 5,300 LF of 12-inch diameter pipe, 2,350 LF of 8-inch diameter pipe. All VCP or PVC pipe.

Pipe 8909 (Alder Ave.) - 12 inch dia. 1,456,000 2,570,000 2,820,000 Arrow Blvd Interceptor
Near-Term (in design)
$8,907,000
Arrow Blvd from Beech Ave to Ilex St, Beech Ave from Muscat Ave to Arrow Bld
Provide sewer infrastructure for unincorporated Fontana area and existing septic users
F-13
Project Title:

Project ID Project Type Existing Facility Improvement Phase S-2 Gravity Pipeline None
2023 Cost Estimate
Purpose:

Proposed Facility:

Required When:

Project Hydraulics:

Project Description:

Project Map
https://webbassociates.sharepoint.com/sites/WEBBAQUA/Shared Documents/Projects/2022/22-0200/Reports/Master Plan/Appendix/Appendix F - CIP Summary.xlsx This project will provide sewer infrastructure to the eastern side of the City boundary that is currently on septic and/or fall within the unicorporated area within the service area. The proposed line will replace the Locust Lift Station and all tributary flows. To reduce downstream overflow, existing diversion manhole L24_41 will need to divert 35% of flow (max 0.86 MGD) southerly down Alder Ave with the remaining 65% draining west in Hawthorne Ave.

Pipe 11225 (San Bern. Ave.) - 15 inch dia. 688,000 1,701,000 1,867,000 Approximately 2,650 LF of 15-inch diameter pipe, 2,650 LF of 12-inch diameter pipe, 6,600 LF of 10-inch diameter pipe. All VCP or PVC pipe An additional 510 EDU's are connected upstream of limiting segment Downstream Segment Ultimate Model
Flow (gpd)
Available Capacity (gpd)
for d/D limit for full-flow conditions
Provide sewer infrastructure for unincorporated Fontana area and existing septic users
Maple Ave
Long-Term
$6,354,250
Project Location:

Maple Ave from Arrow Blvd to Randall Ave, Randall Ave from Maple Ave to Locust Ave, Locust Ave from Randall Ave to San Bernardino Ave, and San Bernardino Ave from Locust Ave to Alder Ave F-14