EPA EXPORT · 13 SEP 2026FEDERAL COMPLIANCE RECORDS · NOT A HOME WATER TEST
TAP WATERLEDGERPublic system compliance records

COUNTY WATER-SYSTEM LEDGER

Washington, Minnesota

Compare active community water systems serving this county in EPA's public export. Systems can serve multiple places, so population totals may overlap.

Systems13active CWS · pop. 2,500+
Population served239,055reported total; may overlap
Current violation flag0.0%0 systems
Serious-violator flag0.0%0 systems

01 / SYSTEMS

Water systems serving Washington

Ordered by reported population served. Open any record for separate health, monitoring, notice, other, and serious-violator flags.

Water systemPopulation servedPrimary sourceCurrent export status
WoodburyMN182002582,643Ground waterNo current violation flagged
Cottage GroveMN182000442,760Ground waterNo current violation flagged
OakdaleMN182001630,144Ground waterNo current violation flagged
StillwaterMN182002419,462Ground waterNo current violation flagged
HugoMN182000712,047Ground waterNo current violation flagged
Forest LakeMN182000511,800Ground waterNo current violation flagged
Lake ElmoMN182000910,978Ground waterNo current violation flagged
MahtomediMN18200138,818Ground waterNo current violation flagged
Saint Paul ParkMN18200185,427Ground waterNo current violation flagged
Oak Park HeightsMN18200204,776Ground waterNo current violation flagged
NewportMN18200144,000Ground waterNo current violation flagged
Lakeland Municipal WaterMN18200293,500Ground waterNo current violation flagged
BayportMN18200012,700Ground waterNo current violation flagged

02 / SOURCE MIX

Ground water13 systems · 239,055 served
How to read the population total

It is the sum of each listed system's reported population served, not a census estimate. Service areas can overlap and some systems list multiple cities or counties.