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WALNUT RIDGE/BRYANT WOODS

New Hampshire — Community Water System — PWSID: NH0112080

System Information

PWSIDNH0112080
System NameWALNUT RIDGE/BRYANT WOODS
System TypeCommunity Water System
Water SourceGround Water
Activity StatusInactive
Owner TypePrivate
EPA Region01
Serves SchoolNo
WholesalerNo
First ReportedMar 2, 1989
Last ReportedJun 30, 2025

Location & Contact

StateNew Hampshire
CityATKINSON
ZIP Code03811
Address54 SAWYER AVE
OrganizationHAMPSTEAD AREA WATER CO
Phone—

Population & Service

Population Served2,950
Service Connections1,179

Drinking Water Violations (337)

This water system has 337 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
Jul 1, 2019 Sep 30, 2019 Total Haloacetic Acids (HAA5) MCL Yes No .067 MG/L 0.060 mg/L — Archived Sep 30, 2019 Stage 2 Disinfectants and Disinfection Byproducts Rule
Jul 1, 2003 Sep 30, 2003 Toluene MR No Yes — 1 mg/L — Resolved Sep 30, 2003 Volatile Organic Chemicals
Jul 1, 2003 Sep 30, 2003 Carbon tetrachloride MR No Yes — 0.005 mg/L — Resolved Sep 30, 2003 Volatile Organic Chemicals
Jul 1, 2003 Sep 30, 2003 1,2-Dichloropropane MR No Yes — 0.005 mg/L — Resolved Sep 30, 2003 Volatile Organic Chemicals
Jul 1, 2003 Sep 30, 2003 1,2-Dichloropropane MR No Yes — 0.005 mg/L — Resolved Sep 30, 2003 Volatile Organic Chemicals
Jul 1, 2003 Sep 30, 2003 1,2-Dichloropropane MR No Yes — 0.005 mg/L — Resolved Sep 30, 2003 Volatile Organic Chemicals
Jul 1, 2003 Sep 30, 2003 1,1,2-Trichloroethane MR No Yes — 0.005 mg/L — Resolved Sep 30, 2003 Volatile Organic Chemicals
Jul 1, 2003 Sep 30, 2003 1,1,2-Trichloroethane MR No Yes — 0.005 mg/L — Resolved Sep 30, 2003 Volatile Organic Chemicals
Jul 1, 2003 Sep 30, 2003 1,1,2-Trichloroethane MR No Yes — 0.005 mg/L — Resolved Sep 30, 2003 Volatile Organic Chemicals
Jul 1, 2003 Sep 30, 2003 CHLOROBENZENE MR No Yes — 0.1 mg/L — Resolved Sep 30, 2003 Volatile Organic Chemicals
Jul 1, 2003 Sep 30, 2003 CHLOROBENZENE MR No Yes — 0.1 mg/L — Resolved Sep 30, 2003 Volatile Organic Chemicals
Jul 1, 2003 Sep 30, 2003 CHLOROBENZENE MR No Yes — 0.1 mg/L — Resolved Sep 30, 2003 Volatile Organic Chemicals
Jul 1, 2003 Sep 30, 2003 Ethylbenzene MR No Yes — 0.7 mg/L — Resolved Sep 30, 2003 Volatile Organic Chemicals
Jul 1, 2003 Sep 30, 2003 Ethylbenzene MR No Yes — 0.7 mg/L — Resolved Sep 30, 2003 Volatile Organic Chemicals
Jul 1, 2003 Sep 30, 2003 Carbon tetrachloride MR No Yes — 0.005 mg/L — Resolved Sep 30, 2003 Volatile Organic Chemicals
Jul 1, 2003 Sep 30, 2003 Toluene MR No Yes — 1 mg/L — Resolved Sep 30, 2003 Volatile Organic Chemicals
Jul 1, 2003 Sep 30, 2003 Trichloroethylene MR No Yes — 0.005 mg/L — Resolved Sep 30, 2003 Volatile Organic Chemicals
Jul 1, 2003 Sep 30, 2003 o-Dichlorobenzene MR No Yes — 0.6 mg/L — Resolved Sep 30, 2003 Volatile Organic Chemicals
Jul 1, 2003 Sep 30, 2003 Trichloroethylene MR No Yes — 0.005 mg/L — Resolved Sep 30, 2003 Volatile Organic Chemicals
Jul 1, 2003 Sep 30, 2003 Trichloroethylene MR No Yes — 0.005 mg/L — Resolved Sep 30, 2003 Volatile Organic Chemicals
Jul 1, 2003 Sep 30, 2003 Toluene MR No Yes — 1 mg/L — Resolved Sep 30, 2003 Volatile Organic Chemicals
Jul 1, 2003 Sep 30, 2003 Vinyl chloride MR No Yes — 0.002 mg/L — Resolved Sep 30, 2003 Volatile Organic Chemicals
Jul 1, 2003 Sep 30, 2003 o-Dichlorobenzene MR No Yes — 0.6 mg/L — Resolved Sep 30, 2003 Volatile Organic Chemicals
Jul 1, 2003 Sep 30, 2003 o-Dichlorobenzene MR No Yes — 0.6 mg/L — Resolved Sep 30, 2003 Volatile Organic Chemicals
Jul 1, 2003 Sep 30, 2003 Ethylbenzene MR No Yes — 0.7 mg/L — Resolved Sep 30, 2003 Volatile Organic Chemicals
Jul 1, 2003 Sep 30, 2003 p-Dichlorobenzene MR No Yes — 0.075 mg/L — Resolved Sep 30, 2003 Volatile Organic Chemicals
Jul 1, 2003 Sep 30, 2003 Combined Radium (-226 and -228) MR No Yes — 5 pCi/L — Resolved Sep 30, 2003 Radionuclides and Revised Rad Rule
Jul 1, 2003 Sep 30, 2003 Gross Alpha, Excl. Radon and U MR No Yes — 15 pCi/L — Resolved Sep 30, 2003 Radionuclides and Revised Rad Rule
Jul 1, 2003 Sep 30, 2003 Gross Alpha, Excl. Radon and U MR No Yes — 15 pCi/L — Resolved Sep 30, 2003 Radionuclides and Revised Rad Rule
Jul 1, 2003 Sep 30, 2003 Combined Radium (-226 and -228) MR No Yes — 5 pCi/L — Resolved Sep 30, 2003 Radionuclides and Revised Rad Rule
Jul 1, 2003 Sep 30, 2003 Combined Radium (-226 and -228) MR No Yes — 5 pCi/L — Resolved Sep 30, 2003 Radionuclides and Revised Rad Rule
Jul 1, 2003 Sep 30, 2003 Xylenes, Total MR No Yes — 10 mg/L — Resolved Sep 30, 2003 Volatile Organic Chemicals
Jul 1, 2003 Sep 30, 2003 Xylenes, Total MR No Yes — 10 mg/L — Resolved Sep 30, 2003 Volatile Organic Chemicals
Jul 1, 2003 Sep 30, 2003 Xylenes, Total MR No Yes — 10 mg/L — Resolved Sep 30, 2003 Volatile Organic Chemicals
Jul 1, 2003 Sep 30, 2003 DICHLOROMETHANE MR No Yes — 0.005 mg/L — Resolved Sep 30, 2003 Volatile Organic Chemicals
Jul 1, 2003 Sep 30, 2003 DICHLOROMETHANE MR No Yes — 0.005 mg/L — Resolved Sep 30, 2003 Volatile Organic Chemicals
Jul 1, 2003 Sep 30, 2003 DICHLOROMETHANE MR No Yes — 0.005 mg/L — Resolved Sep 30, 2003 Volatile Organic Chemicals
Jul 1, 2003 Sep 30, 2003 Gross Alpha, Excl. Radon and U MR No Yes — 15 pCi/L — Resolved Sep 30, 2003 Radionuclides and Revised Rad Rule
Jul 1, 2003 Sep 30, 2003 p-Dichlorobenzene MR No Yes — 0.075 mg/L — Resolved Sep 30, 2003 Volatile Organic Chemicals
Jul 1, 2003 Sep 30, 2003 p-Dichlorobenzene MR No Yes — 0.075 mg/L — Resolved Sep 30, 2003 Volatile Organic Chemicals
Jul 1, 2003 Sep 30, 2003 1,1-Dichloroethylene MR No Yes — 0.007 mg/L — Resolved Sep 30, 2003 Volatile Organic Chemicals
Jul 1, 2003 Sep 30, 2003 1,1-Dichloroethylene MR No Yes — 0.007 mg/L — Resolved Sep 30, 2003 Volatile Organic Chemicals
Jul 1, 2003 Sep 30, 2003 1,1-Dichloroethylene MR No Yes — 0.007 mg/L — Resolved Sep 30, 2003 Volatile Organic Chemicals
Jul 1, 2003 Sep 30, 2003 trans-1,2-Dichloroethylene MR No Yes — 0.1 mg/L — Resolved Sep 30, 2003 Volatile Organic Chemicals
Jul 1, 2003 Sep 30, 2003 trans-1,2-Dichloroethylene MR No Yes — 0.1 mg/L — Resolved Sep 30, 2003 Volatile Organic Chemicals
Jul 1, 2003 Sep 30, 2003 trans-1,2-Dichloroethylene MR No Yes — 0.1 mg/L — Resolved Sep 30, 2003 Volatile Organic Chemicals
Jul 1, 2003 Sep 30, 2003 1,2-Dichloroethane MR No Yes — 0.005 mg/L — Resolved Sep 30, 2003 Volatile Organic Chemicals
Jul 1, 2003 Sep 30, 2003 1,2-Dichloroethane MR No Yes — 0.005 mg/L — Resolved Sep 30, 2003 Volatile Organic Chemicals
Jul 1, 2003 Sep 30, 2003 1,2-Dichloroethane MR No Yes — 0.005 mg/L — Resolved Sep 30, 2003 Volatile Organic Chemicals
Jul 1, 2003 Sep 30, 2003 Carbon tetrachloride MR No Yes — 0.005 mg/L — Resolved Sep 30, 2003 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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