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SILVER LAKE STATE PARK

New Hampshire — Transient Non-Community — PWSID: NH1177040

System Information

PWSIDNH1177040
System NameSILVER LAKE STATE PARK
System TypeTransient Non-Community
Water SourceGround Water
Activity StatusInactive
Owner TypeState
EPA Region01
Serves SchoolNo
WholesalerNo
First ReportedFeb 6, 1981
Last ReportedJun 30, 2025

Location & Contact

StateNew Hampshire
CityALLENSTOWN
ZIP Code03275
Address12 PODUNK RD
OrganizationNHDNCR PARKS AND REC
Phone—

Population & Service

Population Served250
Service Connections10

Drinking Water Violations (43)

This water system has 43 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 11, 2022 — Revised Total Coliform Rule RPT No No — — — Archived Aug 1, 2022 Revised Total Coliform Rule
Aug 11, 2022 — E. COLI MR No Yes — — — Archived Aug 1, 2022 Ground Water Rule
Sep 1, 2020 — Revised Total Coliform Rule RPT No No — — — Archived Aug 1, 2022 Revised Total Coliform Rule
Sep 1, 2020 Oct 1, 2020 Revised Total Coliform Rule MON No No — — — Archived Oct 1, 2020 Revised Total Coliform Rule
Oct 8, 2019 — Revised Total Coliform Rule RPT No No — — — Archived Aug 1, 2022 Revised Total Coliform Rule
Sep 1, 2019 Oct 1, 2019 Revised Total Coliform Rule MON No Yes — — — Archived Oct 1, 2019 Revised Total Coliform Rule
May 1, 2018 Jun 1, 2018 Revised Total Coliform Rule MON No Yes — — — Resolved Jun 1, 2018 Revised Total Coliform Rule
May 1, 2018 Jun 1, 2018 Revised Total Coliform Rule MON No Yes — — — Resolved Jun 1, 2018 Revised Total Coliform Rule
May 1, 2018 Jun 1, 2018 Revised Total Coliform Rule MON No Yes — — — Resolved Jun 1, 2018 Revised Total Coliform Rule
May 1, 2018 Jun 1, 2018 Revised Total Coliform Rule MON No Yes — — — Resolved Jun 1, 2018 Revised Total Coliform Rule
May 1, 2018 — Revised Total Coliform Rule RPT No No — — — Resolved Jul 10, 2018 Revised Total Coliform Rule
May 1, 2018 — Revised Total Coliform Rule RPT No No — — — Resolved Jul 10, 2018 Revised Total Coliform Rule
Sep 1, 2017 — Revised Total Coliform Rule RPT No No — — — Resolved Jul 10, 2018 Revised Total Coliform Rule
Sep 1, 2017 — Revised Total Coliform Rule RPT No No — — — Resolved Jul 10, 2018 Revised Total Coliform Rule
Sep 1, 2017 Oct 1, 2017 Revised Total Coliform Rule MON No No — — — Resolved Oct 1, 2017 Revised Total Coliform Rule
Sep 1, 2017 Oct 1, 2017 Revised Total Coliform Rule MON No No — — — Resolved Oct 1, 2017 Revised Total Coliform Rule
Sep 1, 2017 Oct 1, 2017 Revised Total Coliform Rule MON No No — — — Resolved Oct 1, 2017 Revised Total Coliform Rule
Aug 1, 2017 Sep 1, 2017 Revised Total Coliform Rule MON No No — — — Resolved Sep 1, 2017 Revised Total Coliform Rule
Aug 1, 2017 — Revised Total Coliform Rule RPT No No — — — Resolved Jul 10, 2018 Revised Total Coliform Rule
Aug 1, 2017 Sep 1, 2017 Revised Total Coliform Rule MON No No — — — Resolved Sep 1, 2017 Revised Total Coliform Rule
Aug 1, 2017 Sep 1, 2017 Revised Total Coliform Rule MON No No — — — Resolved Sep 1, 2017 Revised Total Coliform Rule
Aug 1, 2017 Sep 1, 2017 Revised Total Coliform Rule MON No No — — — Resolved Sep 1, 2017 Revised Total Coliform Rule
Aug 1, 2017 Sep 1, 2017 Revised Total Coliform Rule MON No No — — — Resolved Sep 1, 2017 Revised Total Coliform Rule
Aug 1, 2017 — Revised Total Coliform Rule RPT No No — — — Resolved Jul 10, 2018 Revised Total Coliform Rule
Aug 1, 2017 — Revised Total Coliform Rule RPT No No — — — Resolved Jul 10, 2018 Revised Total Coliform Rule
Aug 1, 2017 — Revised Total Coliform Rule RPT No No — — — Resolved Jul 10, 2018 Revised Total Coliform Rule
Aug 1, 2017 — Revised Total Coliform Rule RPT No No — — — Resolved Jul 10, 2018 Revised Total Coliform Rule
May 1, 2017 Jun 1, 2017 Revised Total Coliform Rule MON No No — — — Resolved Jun 1, 2017 Revised Total Coliform Rule
May 1, 2017 Jun 1, 2017 Revised Total Coliform Rule MON No No — — — Resolved Jun 1, 2017 Revised Total Coliform Rule
May 1, 2017 — Revised Total Coliform Rule RPT No No — — — Resolved Jul 7, 2017 Revised Total Coliform Rule
May 1, 2017 — Revised Total Coliform Rule RPT No No — — — Resolved Jul 7, 2017 Revised Total Coliform Rule
May 1, 2017 — Revised Total Coliform Rule RPT No No — — — Resolved Jul 7, 2017 Revised Total Coliform Rule
Aug 1, 2016 — Revised Total Coliform Rule RPT No No — — — Resolved Sep 30, 2016 Revised Total Coliform Rule
Aug 1, 2016 Sep 1, 2016 Revised Total Coliform Rule MON No No — — — Resolved Sep 1, 2016 Revised Total Coliform Rule
Aug 1, 2016 Sep 1, 2016 Revised Total Coliform Rule MON No No — — — Resolved Sep 1, 2016 Revised Total Coliform Rule
Aug 1, 2016 Sep 1, 2016 Revised Total Coliform Rule MON No No — — — Resolved Sep 1, 2016 Revised Total Coliform Rule
Jun 1, 2013 — E. COLI MR No Yes — — — Resolved Jun 25, 2013 Ground Water Rule
Jun 1, 2013 — E. COLI MR No Yes — — — Resolved Jun 25, 2013 Ground Water Rule
May 9, 2013 — Public Notice Other No No — — — Resolved Jun 5, 2013 Public Notice Rule and Revised PN Rule
Jan 1, 2012 Dec 31, 2012 Nitrate MR No Yes — 10 mg/L — Resolved Dec 31, 2012 Nitrate Rule
Jan 1, 2012 Dec 31, 2012 Nitrate MR No Yes — 10 mg/L — Resolved Dec 31, 2012 Nitrate Rule
Jan 1, 2012 Dec 31, 2012 Nitrate MR No Yes — 10 mg/L — Resolved Dec 31, 2012 Nitrate Rule
Jul 1, 2011 Sep 30, 2011 Coliform (TCR) MR No No — 5% of samples — Resolved Sep 30, 2011 Total Coliform Rule

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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