2026 02 12 Crestmont CC and Eagle Rock Ave Stormwater Management Report

= = PR-2B-UNDISTURBED WATERSHED Time of Concentration Calculation 2 Year Design Storm Event 10 Year Design Storm Event 25 Year Design Storm Event 100 Year Design Storm Event PR-2B WATERSHED (COMBINED PROPOSED FLOW TO PAPS-1) 2 Year Design Storm Event 10 Year Design Storm Event 25 Year Design Storm Event 100 Year Design Storm Event PR-2C-DISTURBED WATERSHED Time of Concentration Calculation 2 Year Design Storm Event 10 Year Design Storm Event 25 Year Design Storm Event 100 Year Design Storm Event PR-2C-UNDISTURBED WATERSHED Time of Concentration Calculation 2 Year Design Storm Event 10 Year Design Storm Event 25 Year Design Storm Event 100 Year Design Storm Event TOTAL PROPOSED FLOW TO POA-2 2 Year Design Storm Event 10 Year Design Storm Event 25 Year Design Storm Event 100 Year Design Storm Event SUMMARY OF PROPOSED PEAK DISCHARGES FUTURE HYDROGRAPH CALCULATIONS PR-1A-DISTURBED WATERSHED Time of Concentration Calculation 2 Year Design Storm Event 10 Year Design Storm Event 25 Year Design Storm Event 100 Year Design Storm Event PR-1A-UNDISTURBED WATERSHED Time of Concentration Calculation 2 Year Design Storm Event 10 Year Design Storm Event 25 Year Design Storm Event 100 Year Design Storm Event