Commercial Water Rates by City
Compare verified water and sewer tariff data, then use local rates to model how metered-volume reduction changes operating cost.
Smart Valve tracks combined municipal water and sewer rates for 50 U.S. cities. The current dataset average is $15.42 per 1,000 gallons, with city pages showing tier structure, sewer logic, source links, and last verification dates.
Where each 1,000 gallons costs the most
These cards use the combined water and sewer rate stored in the tariff registry. Click a city for tier tables, source links, and calculator handoff.
Seattle, WA
Seattle Public Utilities
Verified Mar 2026
Pittsburgh, PA
Pittsburgh Water and Sewer Authority
Verified Mar 2026
Portland, OR
Portland Water Bureau
Verified Mar 2026
San Francisco, CA
San Francisco Public Utilities Commission
Verified Mar 2026
Los Angeles, CA
Los Angeles Department of Water and Power
Verified Mar 2026
Baltimore, MD
Baltimore City Department of Public Works
Verified Mar 2026
Washington, DC
DC Water and Sewer Authority
Verified Mar 2026
Boston, MA
Boston Water and Sewer Commission
Verified Feb 2026
Fresh rate records
Verification dates come from the tariff registry. Use the city pages to inspect the source URL and the rate logic behind each calculator handoff.
City water-rate pages
Every linked page is generated from the same tariff registry used by the bill calculator.