Public water system · NH2036020
ActivePolar Caves
Transient non-community water system in Grafton County, New Hampshire, drawing primarily on groundwater.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
600
Service connections
4
Primary source
GW
Groundwater
System type
TNCWS
Transient non-community water system
System record
Violations & enforcement
| Began | Violation | Contaminant | Health-based | Status |
|---|---|---|---|---|
| 2025-11-12 | 4B | 8000 | No | Unaddressed |
| 2025-10-01 | 3A | 8000 | No | Archived |
| 2018-06-01 | 4B | 8000 | No | Resolved |
| 2018-06-01 | 3A | 8000 | No | Resolved |
Polar Caves: frequently asked questions
Is Polar Caves's water safe to drink?
Polar Caves is an active transient non-community water system regulated under the Safe Drinking Water Act, overseen by the NH 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 Polar Caves?
Polar Caves (PWSID NH2036020) is a private-owned transient non-community water system, regulated by the NH state drinking water program.
How many people does Polar Caves serve?
Polar Caves reports serving 600 people through 4 service connections in Grafton County, New Hampshire.
Where does Polar Caves get its water?
EPA SDWIS lists this system's primary water source as groundwater.
Other water systems in Grafton County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Lebanon Water Dept | Grafton | 13,600 | Community | Surface water |
| Hanover Water Dept | Grafton | 9,600 | Community | Surface water |
| Plymouth Vlg Water and Sewer | Grafton | 6,700 | Community | Groundwater |
| Littleton Water and Light | Grafton | 6,500 | Community | Surface water |
| Bristol Water Works | Grafton | 3,575 | Community | Groundwater |
| Lincoln Water Works | Grafton | 3,300 | Community | Surface water |