WATER HARVESTING INITIATIVES IN TUCSON AND PIMA COUNTY
WATER HARVESTING INITIATIVES IN TUCSON AND PIMA COUNTY
WATER HARVESTING INITIATIVES IN TUCSON AND PIMA COUNTY
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Probability of Runoff FromImpervious Surfaces0.06Runoff Depth (inch) x Probability of Event0.050.040.030.020.010Runoff (inch) x Probability of Rain Event0.5" Design ‐ 66% of Runoff Captured1" Design ‐ 90% of Runoff Captured1.5" Design ‐ 97.2% of Runoff Captured2" Design ‐ 98.6% of Runoff CapturedPowerpoint Templates Page 11Rainfall Depth (inch)0 0.5 1 1.5 2 2.5 3