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Water Demand Calculator

Calculate community water demand based on population.

Enter the population served value for this calculation.
Time measurement in days.
GPCD
Multiplier used in the calculation.
Multiplier used in the calculation.

Results

Average Day Demand:
Calculated average value.
-MGD
Maximum Day Demand:
Maximum allowed or calculated value.
-MGD
Peak Hour Flow:
Calculated flow rate.
-GPM
Reference: AWWA/EPA Standards. AWWA demand factors.