CALEF LAKE CAMPGROUND
Connecticut — Transient Non-Community — PWSID: NH0137010
System Information
| PWSID | NH0137010 |
| System Name | CALEF LAKE CAMPGROUND |
| 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 | Mar 8, 1979 |
| Last Reported | Dec 15, 2025 |
Location & Contact
| State | Connecticut |
| City | PROSPECT |
| ZIP Code | 06712 |
| Address | PO BOX 7062 |
| Organization | HIDDEN TRAILS VENTURES INC |
| Phone | — |
Population & Service
| Population Served | 150 |
| Service Connections | 143 |
Drinking Water Violations (20)
This water system has 20 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sep 7, 2018 | — | E. COLI | MR | No | Yes | — | — | — | Resolved | Sep 25, 2018 | Ground Water Rule |
| Sep 7, 2018 | — | E. COLI | MR | No | Yes | — | — | — | Resolved | Sep 25, 2018 | Ground Water Rule |
| Jul 11, 2018 | — | Public Notice | Other | No | No | — | — | — | Resolved | Aug 10, 2018 | Public Notice Rule and Revised PN Rule |
| Jul 11, 2018 | — | Public Notice | Other | No | No | — | — | — | Resolved | Aug 10, 2018 | Public Notice Rule and Revised PN Rule |
| May 2, 2018 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Aug 13, 2018 | Ground Water Rule |
| May 2, 2018 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Aug 13, 2018 | Ground Water Rule |
| May 2, 2018 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Aug 13, 2018 | Ground Water Rule |
| May 2, 2018 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Aug 13, 2018 | Ground Water 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 2, 2018 | Revised Total Coliform Rule |
| May 1, 2018 | — | Revised Total Coliform Rule | RPT | No | No | — | — | — | Resolved | Jul 2, 2018 | Revised Total Coliform Rule |
| May 1, 2018 | — | Revised Total Coliform Rule | RPT | No | No | — | — | — | Resolved | Jul 2, 2018 | Revised Total Coliform Rule |
| May 1, 2018 | — | Revised Total Coliform Rule | RPT | No | No | — | — | — | Resolved | Jul 2, 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 |
| Dec 7, 2012 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Jan 3, 2013 | Ground Water Rule |
| Dec 7, 2012 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | Jan 3, 2013 | Ground Water Rule |
| Oct 10, 2002 | Nov 7, 2002 | Public Notice | Other | No | No | — | — | — | Resolved | Nov 7, 2002 | Public Notice Rule and Revised PN Rule |
| Jul 1, 2002 | Sep 30, 2002 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Sep 30, 2002 | 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.