SQUAM LAKE SCIENCE CENTER
New Hampshire - Transient Non-Community - PWSID: NH1167160
System Information
| PWSID | NH1167160 |
| System Name | SQUAM LAKE SCIENCE CENTER |
| System Type | Transient Non-Community |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Private |
| EPA Region | 01 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Nov 13, 2004 |
| Last Reported | Feb 19, 2026 |
Location & Contact
| State | New Hampshire |
| City | HOLDERNESS |
| ZIP Code | 03245 |
| Address | 107 HARDHACK RD |
| Organization | - |
| Phone | - |
Population & Service
| Population Served | 75 |
| Service Connections | 4 |
Drinking Water Violations (51)
This water system has 51 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| May 1, 2020 | - | TT | Yes | No | - | - | - | Resolved | Jul 14, 2020 | - | |
| May 1, 2020 | - | RPT | No | No | - | - | - | Resolved | Jul 14, 2020 | - | |
| May 1, 2020 | - | RPT | No | No | - | - | - | Resolved | Jul 14, 2020 | - | |
| May 1, 2020 | - | RPT | No | No | - | - | - | Resolved | Jul 14, 2020 | - | |
| May 1, 2020 | - | RPT | No | No | - | - | - | Resolved | Jul 14, 2020 | - | |
| May 1, 2020 | - | TT | Yes | No | - | - | - | Resolved | Jul 14, 2020 | - | |
| May 1, 2020 | - | TT | Yes | No | - | - | - | Resolved | Jul 14, 2020 | - | |
| May 1, 2020 | - | TT | Yes | No | - | - | - | Resolved | Jul 14, 2020 | - | |
| Oct 19, 2017 | - | MR | No | Yes | - | - | - | Resolved | Oct 27, 2017 | - | |
| Oct 19, 2017 | - | MR | No | Yes | - | - | - | Resolved | Oct 27, 2017 | - | |
| Oct 19, 2017 | - | MR | No | Yes | - | - | - | Resolved | Oct 27, 2017 | - | |
| Oct 19, 2017 | - | MR | No | Yes | - | - | - | Resolved | Oct 27, 2017 | - | |
| Aug 1, 2017 | - | MR | No | Yes | - | - | - | Resolved | Aug 18, 2017 | - | |
| Aug 1, 2017 | - | MR | No | Yes | - | - | - | Resolved | Aug 18, 2017 | - | |
| Aug 1, 2017 | - | MR | No | Yes | - | - | - | Resolved | Aug 18, 2017 | - | |
| Aug 1, 2017 | - | MR | No | Yes | - | - | - | Resolved | Aug 18, 2017 | - | |
| May 1, 2016 | - | RPT | No | No | - | - | - | Resolved | Jul 6, 2016 | - | |
| May 1, 2016 | - | RPT | No | No | - | - | - | Resolved | Jul 6, 2016 | - | |
| May 1, 2016 | - | RPT | No | No | - | - | - | Resolved | Jul 6, 2016 | - | |
| May 1, 2016 | Jun 1, 2016 | MON | No | No | - | - | - | Resolved | Jun 1, 2016 | - | |
| May 1, 2016 | Jun 1, 2016 | MON | No | No | - | - | - | Resolved | Jun 1, 2016 | - | |
| May 1, 2016 | Jun 1, 2016 | MON | No | No | - | - | - | Resolved | Jun 1, 2016 | - | |
| May 1, 2016 | Jun 1, 2016 | MON | No | No | - | - | - | Resolved | Jun 1, 2016 | - | |
| May 1, 2016 | - | RPT | No | No | - | - | - | Resolved | Jul 6, 2016 | - | |
| Aug 14, 2013 | - | MR | No | Yes | - | - | - | Resolved | Oct 7, 2013 | - | |
| Aug 14, 2013 | - | MR | No | Yes | - | - | - | Resolved | Oct 7, 2013 | - | |
| Aug 14, 2013 | - | MR | No | Yes | - | - | - | Resolved | Oct 7, 2013 | - | |
| Aug 14, 2013 | - | MR | No | Yes | - | - | - | Resolved | Oct 7, 2013 | - | |
| Jul 1, 2013 | Sep 30, 2013 | MR | No | No | - | 5% of samples | - | Resolved | Sep 30, 2013 | - | |
| Jul 1, 2013 | Sep 30, 2013 | MR | No | No | - | 5% of samples | - | Archived | Sep 30, 2013 | - | |
| Jul 1, 2013 | Sep 30, 2013 | MR | No | No | - | 5% of samples | - | Resolved | Sep 30, 2013 | - | |
| Jul 1, 2013 | Sep 30, 2013 | MR | No | No | - | 5% of samples | - | Resolved | Sep 30, 2013 | - | |
| Jul 1, 2013 | Sep 30, 2013 | MR | No | No | - | 5% of samples | - | Resolved | Sep 30, 2013 | - | |
| Jul 1, 2009 | Sep 30, 2009 | MR | No | No | - | 5% of samples | - | Resolved | Sep 30, 2009 | - | |
| Jul 1, 2009 | Sep 30, 2009 | MR | No | No | - | 5% of samples | - | Resolved | Sep 30, 2009 | - | |
| Jul 1, 2009 | Sep 30, 2009 | MR | No | No | - | 5% of samples | - | Resolved | Sep 30, 2009 | - | |
| Jul 1, 2009 | Sep 30, 2009 | MR | No | No | - | 5% of samples | - | Resolved | Sep 30, 2009 | - | |
| Aug 30, 2007 | - | Other | No | No | - | - | - | Resolved | Sep 19, 2007 | - | |
| Aug 30, 2007 | - | Other | No | No | - | - | - | Resolved | Sep 19, 2007 | - | |
| Jul 1, 2007 | Sep 30, 2007 | MCL | Yes | No | - | 5% of samples | - | Resolved | Sep 30, 2007 | - | |
| Jul 1, 2007 | Sep 30, 2007 | MCL | Yes | No | - | 5% of samples | - | Resolved | Sep 30, 2007 | - | |
| Jul 1, 2007 | Sep 30, 2007 | MCL | Yes | No | - | 5% of samples | - | Resolved | Sep 30, 2007 | - | |
| Jul 1, 2007 | Sep 30, 2007 | MCL | Yes | No | - | 5% of samples | - | Resolved | Sep 30, 2007 | - | |
| Jul 1, 2007 | Sep 30, 2007 | MCL | Yes | No | - | 5% of samples | - | Resolved | Sep 30, 2007 | - | |
| Apr 1, 2007 | Jun 30, 2007 | MR | No | No | - | 5% of samples | - | Resolved | Jun 30, 2007 | - | |
| Apr 1, 2007 | Jun 30, 2007 | MR | No | No | - | 5% of samples | - | Resolved | Jun 30, 2007 | - | |
| Apr 1, 2007 | Jun 30, 2007 | MR | No | No | - | 5% of samples | - | Resolved | Jun 30, 2007 | - | |
| Apr 1, 2007 | Jun 30, 2007 | MR | No | No | - | 5% of samples | - | Resolved | Jun 30, 2007 | - | |
| Apr 1, 2005 | Jun 30, 2005 | MR | No | No | - | 5% of samples | - | Resolved | Jun 30, 2005 | - | |
| Apr 1, 2005 | Jun 30, 2005 | MR | No | No | - | 5% of samples | - | Resolved | Jun 30, 2005 | - |
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.