SOUTH ASHMERE WATER ASSOCIATION INC
Delaware — Community Water System — PWSID: MA1132002
System Information
| PWSID | MA1132002 |
| System Name | SOUTH ASHMERE WATER ASSOCIATION INC |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Private |
| EPA Region | 01 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Feb 26, 1979 |
| Last Reported | Dec 17, 2025 |
Location & Contact
| State | Delaware |
| City | HOCKESSIN |
| ZIP Code | 19707 |
| Address | 112 GALILEO COURT |
| Organization | SOUTH ASHMERE WATER ASSOCIATION INC |
| Phone | 4134436055 |
Population & Service
| Population Served | 150 |
| Service Connections | 50 |
Drinking Water Violations (33)
This water system has 33 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jul 1, 2001 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Aug 17, 2001 | Consumer Confidence Rule |
| Jul 1, 2001 | — | Consumer Confidence Rule | Other | No | No | — | — | — | Resolved | Aug 17, 2001 | Consumer Confidence Rule |
| Oct 19, 1999 | Jun 16, 2000 | Consumer Confidence Rule | Other | No | Yes | — | — | — | Resolved | Jun 16, 2000 | Consumer Confidence Rule |
| Oct 19, 1999 | Jun 16, 2000 | Consumer Confidence Rule | Other | No | Yes | — | — | — | Resolved | Jun 16, 2000 | Consumer Confidence Rule |
| Oct 19, 1999 | Jun 16, 2000 | Consumer Confidence Rule | Other | No | Yes | — | — | — | Resolved | Jun 16, 2000 | Consumer Confidence Rule |
| Jan 1, 1999 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Jul 26, 2001 | Lead and Copper Rule |
| Jan 1, 1999 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Jul 26, 2001 | Lead and Copper Rule |
| Oct 1, 1998 | Dec 31, 1998 | Nickel | MR | No | No | — | — | — | Archived | Dec 31, 1998 | Inorganic Chemicals |
| Oct 1, 1998 | Dec 31, 1998 | Fluoride | MR | No | No | — | 4.0 mg/L | — | Archived | Dec 31, 1998 | Inorganic Chemicals |
| Oct 1, 1998 | Dec 31, 1998 | Mercury | MR | No | No | — | 0.002 mg/L | — | Archived | Dec 31, 1998 | Inorganic Chemicals |
| Oct 1, 1998 | Dec 31, 1998 | Selenium | MR | No | No | — | 0.05 mg/L | — | Archived | Dec 31, 1998 | Inorganic Chemicals |
| Oct 1, 1998 | Dec 31, 1998 | Thallium, Total | MR | No | No | — | 0.002 mg/L | — | Archived | Dec 31, 1998 | Inorganic Chemicals |
| Oct 1, 1998 | Dec 31, 1998 | Beryllium, Total | MR | No | No | — | 0.004 mg/L | — | Archived | Dec 31, 1998 | Inorganic Chemicals |
| Oct 1, 1998 | Dec 31, 1998 | Antimony, Total | MR | No | No | — | 0.006 mg/L | — | Archived | Dec 31, 1998 | Inorganic Chemicals |
| Oct 1, 1998 | Dec 31, 1998 | CYANIDE | MR | No | No | — | 0.2 mg/L | — | Archived | Dec 31, 1998 | Inorganic Chemicals |
| Oct 1, 1998 | Dec 31, 1998 | Cadmium | MR | No | No | — | 0.005 mg/L | — | Archived | Dec 31, 1998 | Inorganic Chemicals |
| Oct 1, 1998 | Dec 31, 1998 | Arsenic | MR | No | No | — | 0.010 mg/L | — | Archived | Dec 31, 1998 | Arsenic Rule |
| Apr 1, 1996 | Jun 30, 1996 | Nitrate | MR | No | No | — | 10 mg/L | — | Archived | Jun 30, 1996 | Nitrate Rule |
| Apr 1, 1996 | Jun 30, 1996 | Nitrite | MR | No | No | — | 1 mg/L | — | Archived | Jun 30, 1996 | Nitrate Rule |
| Jul 1, 1995 | Sep 30, 1995 | Thallium, Total | MR | No | No | — | 0.002 mg/L | — | Archived | Sep 30, 1995 | Inorganic Chemicals |
| Jul 1, 1995 | Sep 30, 1995 | Beryllium, Total | MR | No | No | — | 0.004 mg/L | — | Archived | Sep 30, 1995 | Inorganic Chemicals |
| Jul 1, 1995 | Sep 30, 1995 | Selenium | MR | No | No | — | 0.05 mg/L | — | Archived | Sep 30, 1995 | Inorganic Chemicals |
| Jul 1, 1995 | Sep 30, 1995 | Nickel | MR | No | No | — | — | — | Archived | Sep 30, 1995 | Inorganic Chemicals |
| Jul 1, 1995 | Sep 30, 1995 | Mercury | MR | No | No | — | 0.002 mg/L | — | Archived | Sep 30, 1995 | Inorganic Chemicals |
| Jul 1, 1995 | Sep 30, 1995 | Fluoride | MR | No | No | — | 4.0 mg/L | — | Archived | Sep 30, 1995 | Inorganic Chemicals |
| Jul 1, 1995 | Sep 30, 1995 | Chromium | MR | No | No | — | 0.1 mg/L | — | Archived | Sep 30, 1995 | Inorganic Chemicals |
| Jul 1, 1995 | Sep 30, 1995 | Cadmium | MR | No | No | — | 0.005 mg/L | — | Archived | Sep 30, 1995 | Inorganic Chemicals |
| Jul 1, 1995 | Sep 30, 1995 | Barium | MR | No | No | — | 2 mg/L | — | Archived | Sep 30, 1995 | Inorganic Chemicals |
| Jul 1, 1995 | Sep 30, 1995 | Arsenic | MR | No | No | — | 0.010 mg/L | — | Archived | Sep 30, 1995 | Arsenic Rule |
| Oct 1, 1994 | Dec 31, 1994 | Tritium | MR | No | No | — | — | — | Archived | Dec 31, 1994 | Radionuclides and Revised Rad Rule |
| Oct 1, 1994 | Dec 31, 1994 | Gross Beta Particle Activity | MR | No | No | — | 4 mrem/yr | — | Archived | Dec 31, 1994 | Radionuclides and Revised Rad Rule |
| Oct 1, 1994 | Dec 31, 1994 | Radium-228 | MR | No | No | — | — | — | Archived | Dec 31, 1994 | Radionuclides and Revised Rad Rule |
| Jul 1, 1994 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Sep 16, 1996 | Lead and Copper 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.