COUNTY WATER-SYSTEM LEDGER
Montgomery, Maryland
Compare active community water systems serving this county in EPA's public export. Systems can serve multiple places, so population totals may overlap.
Systems3active CWS · pop. 2,500+
Population served1,958,005reported total; may overlap
Current violation flag0.0%0 systems
Serious-violator flag0.0%0 systems
01 / SYSTEMS
Water systems serving Montgomery
Ordered by reported population served. Open any record for separate health, monitoring, notice, other, and serious-violator flags.
| Water system | Population served | Primary source | Current export status |
|---|---|---|---|
| Washington Suburban Sanitary CommissionMD0150005 | 1,900,000 | Surface water | No current violation flagged |
| City Of RockvilleMD0150003 | 52,000 | Surface water | No current violation flagged |
| Town Of PoolesvilleMD0150002 | 6,005 | Groundwater under influence of surface water | No current violation flagged |
02 / SOURCE MIX
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.