Car Wash Water Use Estimator
Estimate gross and modeled fresh-water volumes from vehicle demand and entered reclaim performance.
What would you like to do next?
Separate gross process water from modeled fresh-water demand
Enter service groups with vehicle counts, gross liters per vehicle, an observed or approved reclaim share and additional operating liters. The estimator shows gross volume and a modeled fresh-water quantity for each group. Keeping reclaim and other uses visible helps teams compare assumptions with meter readings and investigate changes in service mix.
Verify metering, discharge and environmental controls
The result does not certify reclaim performance, drainage capacity or permit compliance. Equipment condition, leaks, rinse settings, weather, cleaning, filter maintenance, water quality, trade-effluent limits and local restrictions can change real use. Reconcile estimates with calibrated meters and approved environmental records.
Frequently asked questions
How is fresh-water volume estimated?
Gross service volume is reduced by the entered reclaim share, then other entered liters are added.
Is the reclaim percentage guaranteed?
No. Use a verified local assumption and compare the result with meter records.
Does this validate discharge compliance?
No. Permits, drainage, water quality and environmental controls require separate review.