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HALCYON HILL

New Hampshire — Community Water System — PWSID: NH0153020

System Information

PWSIDNH0153020
System NameHALCYON HILL
System TypeCommunity Water System
Water SourceGround Water
Activity StatusActive
Owner TypePrivate
EPA Region01
Serves SchoolNo
WholesalerNo
First ReportedMar 8, 1979
Last ReportedFeb 19, 2026

Location & Contact

StateNew Hampshire
CityEPSOM
ZIP Code03234
AddressPO BOX 1019
OrganizationGRIGGS ENTERPRISES
Phone—

Population & Service

Population Served58
Service Connections24

Drinking Water Violations (497)

This water system has 497 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
Oct 1, 2017 Jan 1, 2018 MR No Yes — 4.0 mg/L — Resolved Jan 1, 2018 —
Oct 1, 2017 Jan 1, 2018 MR No Yes — 4.0 mg/L — Resolved Jan 1, 2018 —
Jul 1, 2016 — RPT No No — — — Resolved Jul 27, 2016 —
Jul 1, 2016 — TT Yes No — — — Resolved Jul 27, 2016 —
Jul 1, 2016 — TT Yes No — — — Resolved Jul 27, 2016 —
Jul 1, 2016 — RPT No No — — — Resolved Jul 27, 2016 —
Jun 1, 2013 Jun 30, 2013 MR No No — 5% of samples — Resolved Jun 30, 2013 —
Jun 1, 2013 Jun 30, 2013 MR No No — 5% of samples — Archived Jun 30, 2013 —
Jun 1, 2013 Jun 30, 2013 MR No No — 5% of samples — Resolved Jun 30, 2013 —
Jan 1, 2012 Dec 31, 2012 MR No Yes — 1 mg/L — Resolved Dec 31, 2012 —
Jan 1, 2012 Dec 31, 2012 MR No Yes — 0.7 mg/L — Resolved Dec 31, 2012 —
Jan 1, 2012 Dec 31, 2012 MR No Yes — 0.005 mg/L — Resolved Dec 31, 2012 —
Jan 1, 2012 Dec 31, 2012 MR No Yes — 0.005 mg/L — Resolved Dec 31, 2012 —
Jan 1, 2012 Dec 31, 2012 MR No Yes — 0.1 mg/L — Resolved Dec 31, 2012 —
Jan 1, 2012 Dec 31, 2012 MR No Yes — 0.005 mg/L — Resolved Dec 31, 2012 —
Jan 1, 2012 Dec 31, 2012 MR No Yes — 0.005 mg/L — Resolved Dec 31, 2012 —
Jan 1, 2012 Dec 31, 2012 MR No Yes — 1 mg/L — Resolved Dec 31, 2012 —
Jan 1, 2012 Dec 31, 2012 MR No Yes — 0.07 mg/L — Resolved Dec 31, 2012 —
Jan 1, 2012 Dec 31, 2012 MR No Yes — 0.1 mg/L — Resolved Dec 31, 2012 —
Jan 1, 2012 Dec 31, 2012 MR No Yes — 0.005 mg/L — Resolved Dec 31, 2012 —
Jan 1, 2012 Dec 31, 2012 MR No Yes — 0.005 mg/L — Resolved Dec 31, 2012 —
Jan 1, 2012 Dec 31, 2012 MR No Yes — 0.2 mg/L — Resolved Dec 31, 2012 —
Jan 1, 2012 Dec 31, 2012 MR No Yes — 0.2 mg/L — Resolved Dec 31, 2012 —
Jan 1, 2012 Dec 31, 2012 MR No Yes — 0.005 mg/L — Resolved Dec 31, 2012 —
Jan 1, 2012 Dec 31, 2012 MR No Yes — 0.005 mg/L — Resolved Dec 31, 2012 —
Jan 1, 2012 Dec 31, 2012 MR No Yes — 0.005 mg/L — Resolved Dec 31, 2012 —
Jan 1, 2012 Dec 31, 2012 MR No Yes — 0.005 mg/L — Resolved Dec 31, 2012 —
Jan 1, 2012 Dec 31, 2012 MR No Yes — 0.6 mg/L — Resolved Dec 31, 2012 —
Jan 1, 2012 Dec 31, 2012 MR No Yes — 0.005 mg/L — Resolved Dec 31, 2012 —
Jan 1, 2012 Dec 31, 2012 MR No Yes — 0.005 mg/L — Resolved Dec 31, 2012 —
Jan 1, 2012 Dec 31, 2012 MR No Yes — 0.007 mg/L — Resolved Dec 31, 2012 —
Jan 1, 2012 Dec 31, 2012 MR No Yes — 0.07 mg/L — Resolved Dec 31, 2012 —
Jan 1, 2012 Dec 31, 2012 MR No Yes — 0.7 mg/L — Resolved Dec 31, 2012 —
Jan 1, 2012 Dec 31, 2012 MR No Yes — 0.005 mg/L — Resolved Dec 31, 2012 —
Jan 1, 2012 Dec 31, 2012 MR No Yes — 0.005 mg/L — Resolved Dec 31, 2012 —
Jan 1, 2012 Dec 31, 2012 MR No Yes — 0.07 mg/L — Resolved Dec 31, 2012 —
Jan 1, 2012 Dec 31, 2012 MR No Yes — 0.07 mg/L — Resolved Dec 31, 2012 —
Jan 1, 2012 Dec 31, 2012 MR No Yes — 10 mg/L — Resolved Dec 31, 2012 —
Jan 1, 2012 Dec 31, 2012 MR No Yes — 10 mg/L — Resolved Dec 31, 2012 —
Jan 1, 2012 Dec 31, 2012 MR No Yes — 0.1 mg/L — Resolved Dec 31, 2012 —
Jan 1, 2012 Dec 31, 2012 MR No Yes — 0.6 mg/L — Resolved Dec 31, 2012 —
Jan 1, 2012 Dec 31, 2012 MR No Yes — 0.075 mg/L — Resolved Dec 31, 2012 —
Jan 1, 2012 Dec 31, 2012 MR No Yes — 0.075 mg/L — Resolved Dec 31, 2012 —
Jan 1, 2012 Dec 31, 2012 MR No Yes — 0.1 mg/L — Resolved Dec 31, 2012 —
Jan 1, 2012 Dec 31, 2012 MR No Yes — 0.1 mg/L — Resolved Dec 31, 2012 —
Jan 1, 2012 Dec 31, 2012 MR No Yes — 0.002 mg/L — Resolved Dec 31, 2012 —
Jan 1, 2012 Dec 31, 2012 MR No Yes — 0.002 mg/L — Resolved Dec 31, 2012 —
Jan 1, 2012 Dec 31, 2012 MR No Yes — 0.005 mg/L — Resolved Dec 31, 2012 —
Jan 1, 2012 Dec 31, 2012 MR No Yes — 0.007 mg/L — Resolved Dec 31, 2012 —
Jan 1, 2012 Dec 31, 2012 MR No Yes — 0.1 mg/L — Resolved Dec 31, 2012 —

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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