CALVERT CO. INDUSTRIAL PARK
Maryland — Non-Transient Non-Community — PWSID: MD1040051
System Information
| PWSID | MD1040051 |
| System Name | CALVERT CO. INDUSTRIAL PARK |
| System Type | Non-Transient Non-Community |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 03 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Jun 19, 1990 |
| Last Reported | Feb 26, 2026 |
Location & Contact
| State | Maryland |
| City | PRINCE FREDERICK |
| ZIP Code | 20678 |
| Address | 150 Maine St |
| Organization | HAMILTON, DAN |
| Phone | 410-535-1600 |
Population & Service
| Population Served | 158 |
| Service Connections | 30 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan 1, 2025 | Mar 31, 2025 | MR | No | Yes | — | 0.010 mg/L | — | Resolved | Mar 31, 2025 | — | |
| Jan 1, 2025 | Mar 31, 2025 | MR | No | Yes | — | 0.010 mg/L | — | Resolved | Mar 31, 2025 | — | |
| Jan 1, 2025 | Mar 31, 2025 | MR | No | Yes | — | 0.010 mg/L | — | Resolved | Mar 31, 2025 | — | |
| Jan 1, 2025 | Mar 31, 2025 | MR | No | Yes | — | 0.010 mg/L | — | Resolved | Mar 31, 2025 | — | |
| Oct 1, 2014 | — | MR | No | No | — | TT | — | Resolved | Oct 20, 2014 | — | |
| Oct 1, 2013 | Sep 30, 2014 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Sep 30, 2014 | — | |
| Oct 1, 2013 | Sep 30, 2014 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Sep 30, 2014 | — | |
| Oct 1, 2013 | Sep 30, 2014 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Sep 30, 2014 | — | |
| Oct 1, 2013 | Sep 30, 2014 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Sep 30, 2014 | — | |
| Oct 1, 2013 | Sep 30, 2014 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Sep 30, 2014 | — | |
| Oct 1, 2013 | Sep 30, 2014 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Sep 30, 2014 | — | |
| Oct 1, 2013 | Sep 30, 2014 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Sep 30, 2014 | — | |
| Oct 1, 2013 | Sep 30, 2014 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Sep 30, 2014 | — | |
| Oct 1, 2013 | Sep 30, 2014 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Sep 30, 2014 | — | |
| Oct 1, 2013 | Sep 30, 2014 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Sep 30, 2014 | — | |
| Oct 1, 2011 | — | MR | No | No | — | TT | — | Resolved | Oct 14, 2011 | — | |
| Apr 1, 1993 | Jun 30, 1993 | MR | No | No | — | 5% of samples | — | Resolved | Jun 30, 1993 | — | |
| Apr 1, 1993 | Jun 30, 1993 | MR | No | No | — | 5% of samples | — | Resolved | Jun 30, 1993 | — | |
| — | — | — | No | No | — | — | — | — | — | — | |
| — | — | — | No | No | — | — | — | — | — | — |
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.