Public water system · MA4075000
ActiveDennis Water District
Community water system in Barnstable County, Massachusetts, drawing primarily on groundwater.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
65,000
Service connections
14,576
Primary source
GW
Groundwater
System type
CWS
Community water system
System record
Violations & enforcement
Violations data landing soon.
EPA SDWA violation and enforcement records for Dennis Water District are being ingested from EPA ECHO (updated quarterly) and will appear here. Until then, check EPA ECHO for current compliance history.
Dennis Water District: frequently asked questions
Is Dennis Water District's water safe to drink?
Dennis Water District is an active community water system regulated under the Safe Drinking Water Act, overseen by the MA state drinking water program. EPA SDWA violation and enforcement records for this system are being added to AquaCensus from EPA ECHO; consult EPA ECHO or your annual Consumer Confidence Report for its current compliance status.
Who runs Dennis Water District?
Dennis Water District (PWSID MA4075000) is a local government-owned community water system, regulated by the MA state drinking water program.
How many people does Dennis Water District serve?
Dennis Water District reports serving 65,000 people through 14,576 service connections in Barnstable County, Massachusetts.
Where does Dennis Water District get its water?
EPA SDWIS lists this system's primary water source as groundwater.
Other water systems in Barnstable County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Falmouth Water Dept | Barnstable | 97,551 | Community | Surface water |
| Upper Cape Regional Water Cooperative | Barnstable | 56,250 | Community | Groundwater |
| Centerville Osterville Marstons Mills Wd | Barnstable | 50,000 | Community | Groundwater |
| Harwich Water Department | Barnstable | 39,144 | Community | Groundwater |
| Yarmouth Water Department | Barnstable | 38,900 | Community | Groundwater |
| Mashpee Water District | Barnstable | 36,922 | Community | Groundwater |