LANDAFF BLUE SCH
New Hampshire — Non-Transient Non-Community — PWSID: NH1305020
System Information
| PWSID | NH1305020 |
| System Name | LANDAFF BLUE SCH |
| System Type | Non-Transient Non-Community |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 01 |
| Serves School | Yes |
| Wholesaler | No |
| First Reported | Mar 2, 1989 |
| Last Reported | Feb 19, 2026 |
Location & Contact
| State | New Hampshire |
| City | LITTLETON |
| ZIP Code | 03561 |
| Address | 884 UNION ST |
| Organization | CARR WELL AND PUMP SERVICES |
| Phone | — |
Population & Service
| Population Served | 25 |
| Service Connections | 1 |
Drinking Water Violations (214)
This water system has 214 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan 1, 2013 | Mar 31, 2013 | MR | No | No | — | 5% of samples | — | Resolved | Mar 15, 2013 | — | |
| Jan 1, 2013 | Mar 31, 2013 | MR | No | No | — | 5% of samples | — | Resolved | Mar 15, 2013 | — | |
| Jan 1, 2013 | Mar 31, 2013 | MR | No | No | — | 5% of samples | — | Resolved | Mar 15, 2013 | — | |
| Jan 1, 2013 | Mar 31, 2013 | MR | No | No | — | 5% of samples | — | Archived | Mar 31, 2013 | — | |
| Jan 1, 2013 | Mar 31, 2013 | MR | No | No | — | 5% of samples | — | Resolved | Mar 15, 2013 | — | |
| Jul 1, 2012 | — | MR | No | No | — | TT | — | Resolved | Jul 20, 2012 | — | |
| Jul 1, 2012 | — | MR | No | No | — | TT | — | Resolved | Jul 20, 2012 | — | |
| Jun 13, 2012 | — | Other | No | No | — | — | — | Resolved | Aug 10, 2012 | — | |
| Jun 13, 2012 | — | Other | No | No | — | — | — | Resolved | Aug 10, 2012 | — | |
| Jan 1, 2012 | — | MR | No | No | — | TT | — | Resolved | Aug 13, 2012 | — | |
| Jan 1, 2012 | — | MR | No | No | — | TT | — | Resolved | Aug 13, 2012 | — | |
| Jan 1, 2012 | — | MR | No | No | — | TT | — | Resolved | Aug 13, 2012 | — | |
| Jan 1, 2012 | — | MR | No | No | — | TT | — | Resolved | Aug 13, 2012 | — | |
| 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 | — | |
| Apr 1, 1994 | Jun 30, 1994 | MR | No | Yes | — | 0.6 mg/L | — | Archived | Jun 30, 1994 | — | |
| Apr 1, 1994 | Jun 30, 1994 | MR | No | Yes | — | 0.2 mg/L | — | Archived | Jun 30, 1994 | — | |
| Apr 1, 1994 | Jun 30, 1994 | MR | No | Yes | — | 0.005 mg/L | — | Archived | Jun 30, 1994 | — | |
| Apr 1, 1994 | Jun 30, 1994 | MR | No | Yes | — | 0.005 mg/L | — | Archived | Jun 30, 1994 | — | |
| Apr 1, 1994 | Jun 30, 1994 | MR | No | Yes | — | 0.005 mg/L | — | Archived | Jun 30, 1994 | — | |
| Apr 1, 1994 | Jun 30, 1994 | MR | No | Yes | — | 0.07 mg/L | — | Archived | Jun 30, 1994 | — | |
| Apr 1, 1994 | Jun 30, 1994 | MR | No | Yes | — | 0.07 mg/L | — | Archived | Jun 30, 1994 | — | |
| Apr 1, 1994 | Jun 30, 1994 | MR | No | Yes | — | 0.005 mg/L | — | Archived | Jun 30, 1994 | — | |
| Apr 1, 1994 | Jun 30, 1994 | MR | No | Yes | — | 0.075 mg/L | — | Archived | Jun 30, 1994 | — | |
| Apr 1, 1994 | Jun 30, 1994 | MR | No | Yes | — | 0.005 mg/L | — | Archived | Jun 30, 1994 | — | |
| Apr 1, 1994 | Jun 30, 1994 | MR | No | Yes | — | 0.075 mg/L | — | Archived | Jun 30, 1994 | — | |
| Apr 1, 1994 | Jun 30, 1994 | MR | No | Yes | — | 0.005 mg/L | — | Archived | Jun 30, 1994 | — | |
| Apr 1, 1994 | Jun 30, 1994 | MR | No | Yes | — | 0.07 mg/L | — | Archived | Jun 30, 1994 | — | |
| Apr 1, 1994 | Jun 30, 1994 | MR | No | Yes | — | 0.005 mg/L | — | Archived | Jun 30, 1994 | — | |
| Apr 1, 1994 | Jun 30, 1994 | MR | No | Yes | — | 0.005 mg/L | — | Archived | Jun 30, 1994 | — | |
| Apr 1, 1994 | Jun 30, 1994 | MR | No | Yes | — | 0.07 mg/L | — | Archived | Jun 30, 1994 | — | |
| Apr 1, 1994 | Jun 30, 1994 | MR | No | Yes | — | 0.7 mg/L | — | Archived | Jun 30, 1994 | — | |
| Apr 1, 1994 | Jun 30, 1994 | MR | No | Yes | — | 0.7 mg/L | — | Archived | Jun 30, 1994 | — | |
| Apr 1, 1994 | Jun 30, 1994 | MR | No | Yes | — | 0.005 mg/L | — | Archived | Jun 30, 1994 | — | |
| Apr 1, 1994 | Jun 30, 1994 | MR | No | Yes | — | 0.005 mg/L | — | Archived | Jun 30, 1994 | — | |
| Apr 1, 1994 | Jun 30, 1994 | MR | No | Yes | — | 0.1 mg/L | — | Archived | Jun 30, 1994 | — | |
| Apr 1, 1994 | Jun 30, 1994 | MR | No | Yes | — | 0.1 mg/L | — | Archived | Jun 30, 1994 | — | |
| Apr 1, 1994 | Jun 30, 1994 | MR | No | Yes | — | 0.005 mg/L | — | Archived | Jun 30, 1994 | — | |
| Apr 1, 1994 | Jun 30, 1994 | MR | No | Yes | — | 0.7 mg/L | — | Archived | Jun 30, 1994 | — | |
| Apr 1, 1994 | Jun 30, 1994 | MR | No | Yes | — | 0.07 mg/L | — | Archived | Jun 30, 1994 | — | |
| Apr 1, 1994 | Jun 30, 1994 | MR | No | Yes | — | 0.2 mg/L | — | Archived | Jun 30, 1994 | — | |
| Apr 1, 1994 | Jun 30, 1994 | MR | No | Yes | — | 0.005 mg/L | — | Archived | Jun 30, 1994 | — | |
| Apr 1, 1994 | Jun 30, 1994 | MR | No | Yes | — | 0.005 mg/L | — | Archived | Jun 30, 1994 | — | |
| Apr 1, 1994 | Jun 30, 1994 | MR | No | Yes | — | 0.1 mg/L | — | Archived | Jun 30, 1994 | — | |
| Apr 1, 1994 | Jun 30, 1994 | MR | No | Yes | — | 0.1 mg/L | — | Archived | Jun 30, 1994 | — | |
| Apr 1, 1994 | Jun 30, 1994 | MR | No | Yes | — | 0.005 mg/L | — | Archived | Jun 30, 1994 | — | |
| Apr 1, 1994 | Jun 30, 1994 | MR | No | Yes | — | 0.1 mg/L | — | Archived | Jun 30, 1994 | — | |
| Apr 1, 1994 | Jun 30, 1994 | MR | No | Yes | — | 0.1 mg/L | — | Archived | Jun 30, 1994 | — |
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.