F0/100
SANBORNVILLE WATER DEPT — Water Quality Report 2026
Serving 1,425 people · New Hampshire
Water Source
Groundwater
County
—
System ID
NH2391010
Violations
44
Contaminant Test Results
2 contaminants above EPA health goals
| Contaminant | Detected | Limit (MCL) | Status |
|---|---|---|---|
Copper (90th percentile) | 1.60 mg/L | 1.30 mg/L | Over Limit |
Lead (90th percentile) | 0.030 mg/L | 0.015 mg/L | Over Limit |
EPA Violation History
2
Violations (last 5yr)
1
Unresolved
1
Health-Related
TIER 3Resolved
Disinfection byproduct treatment technique failure
When: August 20, 2024 – April 30, 2025Rule: Ground Water RuleEnforcement: Resolving — corrective action underway
TIER 2Unresolved
Consumer confidence report — late or incomplete delivery
When: July 6, 2024Rule: Ground Water RuleEnforcement: Informal — resolved cooperativelyVerify on EPA.gov
Understanding violation severity
Tier 1Urgent health risk. Utility must notify all customers within 24 hours.Tier 2Important health or treatment issue. Customers notified within 30 days.Tier 3Administrative or monitoring issue. Reported in the annual water quality report.
Source: EPA Safe Drinking Water Information System (SDWIS) · Updated quarterly
Frequently Asked Questions About SANBORNVILLE WATER DEPT
Is SANBORNVILLE WATER DEPT water safe to drink?
SANBORNVILLE WATER DEPT water receives a grade of F (0/100), which is considered failing. 2 contaminant(s) exceed EPA legal limits and 44 violation(s) are on record. Customers may want to consider using a water filter.
What contaminants has SANBORNVILLE WATER DEPT detected?
2 contaminants were tested in SANBORNVILLE WATER DEPT's water. Notable contaminants include Lead (90th percentile), Copper (90th percentile). 2 exceed EPA legal limits (MCLs). 2 exceed EPA health goals (MCLGs).
Does SANBORNVILLE WATER DEPT have any EPA violations?
Yes, SANBORNVILLE WATER DEPT has 44 EPA violation(s) on record, with the most recent in 2024. Violation types include Other, TT, MR. 11 are health-based violations.
How many people does SANBORNVILLE WATER DEPT serve?
SANBORNVILLE WATER DEPT serves approximately 1,425 people, New Hampshire. The system provides water to 1 community: Wakefield.
What type of water does SANBORNVILLE WATER DEPT provide?
SANBORNVILLE WATER DEPT sources its water from groundwater. Groundwater is pumped from underground aquifers, which often provides natural filtration. The utility's system ID is NH2391010.
How does SANBORNVILLE WATER DEPT compare to other utilities in New Hampshire?
SANBORNVILLE WATER DEPT scores 0/100 with a grade of F (failing). This score suggests significant water quality concerns relative to other utilities. Visit our New Hampshire state page for a full comparison of water systems.