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MARLBOROUGH WATER WORKS

New Hampshire — Community Water System — PWSID: NH1481010

System Information

PWSIDNH1481010
System NameMARLBOROUGH WATER WORKS
System TypeCommunity Water System
Water SourceGround Water
Activity StatusActive
Owner TypeLocal
EPA Region01
Serves SchoolNo
WholesalerNo
First ReportedMar 8, 1979
Last ReportedDec 15, 2025

Location & Contact

StateNew Hampshire
CityMARLBOROUGH
ZIP Code03455
AddressPO BOX 487
OrganizationTOWN OF MARLBOROUGH
Phone—

Population & Service

Population Served750
Service Connections300

Drinking Water Violations (228)

This water system has 228 violations recorded in the EPA SDWIS database.

Begin Date End Date Contaminant Category Health-Based Major Measured Federal MCL State MCL Status Return to Compliance Rule
Aug 1, 2010 Aug 31, 2010 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Aug 31, 2010 Total Coliform Rule
Aug 1, 2010 Aug 31, 2010 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Aug 31, 2010 Total Coliform Rule
Aug 1, 2010 Aug 31, 2010 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Aug 31, 2010 Total Coliform Rule
Aug 1, 2010 Aug 31, 2010 Coliform (TCR) MCL Yes No — 5% of samples — Resolved Aug 31, 2010 Total Coliform Rule
Jul 1, 2010 — Consumer Confidence Rule Other No No — — — Resolved Aug 5, 2010 Consumer Confidence Rule
Sep 1, 1995 Nov 30, 1995 Toluene MR No Yes — 1 mg/L — Resolved Nov 30, 1995 Volatile Organic Chemicals
Sep 1, 1995 Nov 30, 1995 trans-1,2-Dichloroethylene MR No Yes — 0.1 mg/L — Resolved Nov 30, 1995 Volatile Organic Chemicals
Sep 1, 1995 Nov 30, 1995 Toluene MR No Yes — 1 mg/L — Resolved Nov 30, 1995 Volatile Organic Chemicals
Sep 1, 1995 Nov 30, 1995 Carbon tetrachloride MR No Yes — 0.005 mg/L — Resolved Nov 30, 1995 Volatile Organic Chemicals
Sep 1, 1995 Nov 30, 1995 1,2-Dichloropropane MR No Yes — 0.005 mg/L — Resolved Nov 30, 1995 Volatile Organic Chemicals
Sep 1, 1995 Nov 30, 1995 Carbon tetrachloride MR No Yes — 0.005 mg/L — Resolved Nov 30, 1995 Volatile Organic Chemicals
Sep 1, 1995 Nov 30, 1995 Carbon tetrachloride MR No Yes — 0.005 mg/L — Resolved Nov 30, 1995 Volatile Organic Chemicals
Sep 1, 1995 Nov 30, 1995 1,2-Dichloropropane MR No Yes — 0.005 mg/L — Resolved Nov 30, 1995 Volatile Organic Chemicals
Sep 1, 1995 Nov 30, 1995 1,1,2-Trichloroethane MR No Yes — 0.005 mg/L — Resolved Nov 30, 1995 Volatile Organic Chemicals
Sep 1, 1995 Nov 30, 1995 1,2-Dichloropropane MR No Yes — 0.005 mg/L — Resolved Nov 30, 1995 Volatile Organic Chemicals
Sep 1, 1995 Nov 30, 1995 1,2-Dichloropropane MR No Yes — 0.005 mg/L — Resolved Nov 30, 1995 Volatile Organic Chemicals
Sep 1, 1995 Nov 30, 1995 1,1,2-Trichloroethane MR No Yes — 0.005 mg/L — Resolved Nov 30, 1995 Volatile Organic Chemicals
Sep 1, 1995 Nov 30, 1995 1,1,2-Trichloroethane MR No Yes — 0.005 mg/L — Resolved Nov 30, 1995 Volatile Organic Chemicals
Sep 1, 1995 Nov 30, 1995 1,1,2-Trichloroethane MR No Yes — 0.005 mg/L — Resolved Nov 30, 1995 Volatile Organic Chemicals
Sep 1, 1995 Nov 30, 1995 1,1,2-Trichloroethane MR No Yes — 0.005 mg/L — Resolved Nov 30, 1995 Volatile Organic Chemicals
Sep 1, 1995 Nov 30, 1995 Tetrachloroethylene MR No Yes — 0.005 mg/L — Resolved Nov 30, 1995 Volatile Organic Chemicals
Sep 1, 1995 Nov 30, 1995 Tetrachloroethylene MR No Yes — 0.005 mg/L — Resolved Nov 30, 1995 Volatile Organic Chemicals
Sep 1, 1995 Nov 30, 1995 Tetrachloroethylene MR No Yes — 0.005 mg/L — Resolved Nov 30, 1995 Volatile Organic Chemicals
Sep 1, 1995 Nov 30, 1995 Tetrachloroethylene MR No Yes — 0.005 mg/L — Resolved Nov 30, 1995 Volatile Organic Chemicals
Sep 1, 1995 Nov 30, 1995 trans-1,2-Dichloroethylene MR No Yes — 0.1 mg/L — Resolved Nov 30, 1995 Volatile Organic Chemicals
Sep 1, 1995 Nov 30, 1995 trans-1,2-Dichloroethylene MR No Yes — 0.1 mg/L — Resolved Nov 30, 1995 Volatile Organic Chemicals
Sep 1, 1995 Nov 30, 1995 trans-1,2-Dichloroethylene MR No Yes — 0.1 mg/L — Resolved Nov 30, 1995 Volatile Organic Chemicals
Sep 1, 1995 Nov 30, 1995 1,2-Dichloropropane MR No Yes — 0.005 mg/L — Resolved Nov 30, 1995 Volatile Organic Chemicals
Sep 1, 1995 Nov 30, 1995 trans-1,2-Dichloroethylene MR No Yes — 0.1 mg/L — Resolved Nov 30, 1995 Volatile Organic Chemicals
Sep 1, 1995 Nov 30, 1995 1,2-Dichloroethane MR No Yes — 0.005 mg/L — Resolved Nov 30, 1995 Volatile Organic Chemicals
Sep 1, 1995 Nov 30, 1995 1,2-Dichloroethane MR No Yes — 0.005 mg/L — Resolved Nov 30, 1995 Volatile Organic Chemicals
Sep 1, 1995 Nov 30, 1995 1,2-Dichloroethane MR No Yes — 0.005 mg/L — Resolved Nov 30, 1995 Volatile Organic Chemicals
Sep 1, 1995 Nov 30, 1995 1,2-Dichloroethane MR No Yes — 0.005 mg/L — Resolved Nov 30, 1995 Volatile Organic Chemicals
Sep 1, 1995 Nov 30, 1995 Benzene MR No Yes — 0.005 mg/L — Resolved Nov 30, 1995 Volatile Organic Chemicals
Sep 1, 1995 Nov 30, 1995 1,2-Dichloroethane MR No Yes — 0.005 mg/L — Resolved Nov 30, 1995 Volatile Organic Chemicals
Sep 1, 1995 Nov 30, 1995 Carbon tetrachloride MR No Yes — 0.005 mg/L — Resolved Nov 30, 1995 Volatile Organic Chemicals
Sep 1, 1995 Nov 30, 1995 Benzene MR No Yes — 0.005 mg/L — Resolved Nov 30, 1995 Volatile Organic Chemicals
Sep 1, 1995 Nov 30, 1995 Toluene MR No Yes — 1 mg/L — Resolved Nov 30, 1995 Volatile Organic Chemicals
Sep 1, 1995 Nov 30, 1995 Ethylbenzene MR No Yes — 0.7 mg/L — Resolved Nov 30, 1995 Volatile Organic Chemicals
Sep 1, 1995 Nov 30, 1995 Toluene MR No Yes — 1 mg/L — Resolved Nov 30, 1995 Volatile Organic Chemicals
Sep 1, 1995 Nov 30, 1995 Carbon tetrachloride MR No Yes — 0.005 mg/L — Resolved Nov 30, 1995 Volatile Organic Chemicals
Sep 1, 1995 Nov 30, 1995 cis-1,2-Dichloroethylene MR No Yes — 0.07 mg/L — Resolved Nov 30, 1995 Volatile Organic Chemicals
Sep 1, 1995 Nov 30, 1995 cis-1,2-Dichloroethylene MR No Yes — 0.07 mg/L — Resolved Nov 30, 1995 Volatile Organic Chemicals
Sep 1, 1995 Nov 30, 1995 cis-1,2-Dichloroethylene MR No Yes — 0.07 mg/L — Resolved Nov 30, 1995 Volatile Organic Chemicals
Sep 1, 1995 Nov 30, 1995 cis-1,2-Dichloroethylene MR No Yes — 0.07 mg/L — Resolved Nov 30, 1995 Volatile Organic Chemicals
Sep 1, 1995 Nov 30, 1995 cis-1,2-Dichloroethylene MR No Yes — 0.07 mg/L — Resolved Nov 30, 1995 Volatile Organic Chemicals
Sep 1, 1995 Nov 30, 1995 Benzene MR No Yes — 0.005 mg/L — Resolved Nov 30, 1995 Volatile Organic Chemicals
Sep 1, 1995 Nov 30, 1995 Benzene MR No Yes — 0.005 mg/L — Resolved Nov 30, 1995 Volatile Organic Chemicals
Sep 1, 1995 Nov 30, 1995 Toluene MR No Yes — 1 mg/L — Resolved Nov 30, 1995 Volatile Organic Chemicals
Sep 1, 1995 Nov 30, 1995 Benzene MR No Yes — 0.005 mg/L — Resolved Nov 30, 1995 Volatile Organic Chemicals

About This Water System

Public water system data comes from the EPA Safe Drinking Water Information System (SDWIS). Systems with violations must notify customers. Contact your water utility for the latest annual water quality report.

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