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 | Mar 17, 2026 |
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 (64)
This water system has 64 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Aug 1, 2013 | Aug 31, 2013 | MR | No | No | - | 5% of samples | - | Resolved | Aug 31, 2013 | - | |
| Aug 1, 2013 | Aug 31, 2013 | MR | No | No | - | 5% of samples | - | Resolved | Aug 31, 2013 | - | |
| Jun 1, 2011 | - | MR | No | No | - | TT | - | Resolved | Oct 10, 2012 | - | |
| Jun 1, 2011 | - | MR | No | No | - | TT | - | Resolved | Oct 10, 2012 | - | |
| Oct 1, 2006 | - | MR | No | No | - | TT | - | Resolved | Feb 3, 2010 | - | |
| Oct 1, 2006 | - | MR | No | No | - | TT | - | Resolved | Feb 3, 2010 | - | |
| Jul 1, 2001 | - | Other | No | No | - | - | - | Resolved | Aug 17, 2001 | - | |
| Jul 1, 2001 | - | Other | No | No | - | - | - | Resolved | Aug 17, 2001 | - | |
| Oct 19, 1999 | Jun 16, 2000 | Other | No | Yes | - | - | - | Resolved | Jun 16, 2000 | - | |
| Oct 19, 1999 | Jun 16, 2000 | Other | No | Yes | - | - | - | Resolved | Jun 16, 2000 | - | |
| Oct 19, 1999 | Jun 16, 2000 | Other | No | Yes | - | - | - | Resolved | Jun 16, 2000 | - | |
| Jan 1, 1999 | - | MR | No | No | - | TT | - | Resolved | Jul 26, 2001 | - | |
| Jan 1, 1999 | - | MR | No | No | - | TT | - | Resolved | Jul 26, 2001 | - | |
| Jan 1, 1999 | - | MR | No | No | - | TT | - | Resolved | Jul 26, 2001 | - | |
| Jan 1, 1999 | - | MR | No | No | - | TT | - | Resolved | Jul 26, 2001 | - | |
| Oct 1, 1998 | Dec 31, 1998 | MR | No | No | - | 0.05 mg/L | - | Archived | Dec 31, 1998 | - | |
| Oct 1, 1998 | Dec 31, 1998 | MR | No | No | - | 0.002 mg/L | - | Archived | Dec 31, 1998 | - | |
| Oct 1, 1998 | Dec 31, 1998 | MR | No | No | - | 0.1 mg/L | - | Archived | Dec 31, 1998 | - | |
| Oct 1, 1998 | Dec 31, 1998 | MR | No | No | - | 4.0 mg/L | - | Archived | Dec 31, 1998 | - | |
| Oct 1, 1998 | Dec 31, 1998 | MR | No | No | - | 2 mg/L | - | Archived | Dec 31, 1998 | - | |
| Oct 1, 1998 | Dec 31, 1998 | MR | No | No | - | 0.002 mg/L | - | Archived | Dec 31, 1998 | - | |
| Oct 1, 1998 | Dec 31, 1998 | MR | No | No | - | 0.006 mg/L | - | Archived | Dec 31, 1998 | - | |
| Oct 1, 1998 | Dec 31, 1998 | MR | No | No | - | 0.004 mg/L | - | Archived | Dec 31, 1998 | - | |
| Oct 1, 1998 | Dec 31, 1998 | MR | No | No | - | - | - | Archived | Dec 31, 1998 | - | |
| Oct 1, 1998 | Dec 31, 1998 | MR | No | No | - | 0.2 mg/L | - | Archived | Dec 31, 1998 | - | |
| Oct 1, 1998 | Dec 31, 1998 | MR | No | No | - | 0.005 mg/L | - | Archived | Dec 31, 1998 | - | |
| Oct 1, 1998 | Dec 31, 1998 | MR | No | No | - | 0.010 mg/L | - | Archived | Dec 31, 1998 | - | |
| Apr 1, 1996 | Jun 30, 1996 | MR | No | No | - | 1 mg/L | - | Archived | Jun 30, 1996 | - | |
| Apr 1, 1996 | Jun 30, 1996 | MR | No | No | - | 10 mg/L | - | Archived | Jun 30, 1996 | - | |
| Jul 1, 1995 | Sep 30, 1995 | MR | No | No | - | 2 mg/L | - | Archived | Sep 30, 1995 | - | |
| Jul 1, 1995 | Sep 30, 1995 | MR | No | No | - | 0.005 mg/L | - | Archived | Sep 30, 1995 | - | |
| Jul 1, 1995 | Sep 30, 1995 | MR | No | No | - | 0.1 mg/L | - | Archived | Sep 30, 1995 | - | |
| Jul 1, 1995 | Sep 30, 1995 | MR | No | No | - | 0.006 mg/L | - | Archived | Sep 30, 1995 | - | |
| Jul 1, 1995 | Sep 30, 1995 | MR | No | No | - | 4.0 mg/L | - | Archived | Sep 30, 1995 | - | |
| Jul 1, 1995 | Sep 30, 1995 | MR | No | No | - | 0.2 mg/L | - | Archived | Sep 30, 1995 | - | |
| Jul 1, 1995 | Sep 30, 1995 | MR | No | No | - | 0.002 mg/L | - | Archived | Sep 30, 1995 | - | |
| Jul 1, 1995 | Sep 30, 1995 | MR | No | No | - | - | - | Archived | Sep 30, 1995 | - | |
| Jul 1, 1995 | Sep 30, 1995 | MR | No | No | - | 0.05 mg/L | - | Archived | Sep 30, 1995 | - | |
| Jul 1, 1995 | Sep 30, 1995 | MR | No | No | - | 0.004 mg/L | - | Archived | Sep 30, 1995 | - | |
| Jul 1, 1995 | Sep 30, 1995 | MR | No | No | - | 0.002 mg/L | - | Archived | Sep 30, 1995 | - | |
| Jul 1, 1995 | Sep 30, 1995 | MR | No | No | - | 0.010 mg/L | - | Archived | Sep 30, 1995 | - | |
| Oct 1, 1994 | Dec 31, 1994 | MR | No | No | - | - | - | Archived | Dec 31, 1994 | - | |
| Oct 1, 1994 | Dec 31, 1994 | MR | No | No | - | 4 mrem/yr | - | Archived | Dec 31, 1994 | - | |
| Oct 1, 1994 | Dec 31, 1994 | MR | No | No | - | - | - | Archived | Dec 31, 1994 | - | |
| Oct 1, 1994 | Dec 31, 1994 | MR | No | No | - | - | - | Archived | Dec 31, 1994 | - | |
| Oct 1, 1994 | Dec 31, 1994 | MR | No | No | - | - | - | Archived | Dec 31, 1994 | - | |
| Jul 1, 1994 | - | MR | No | No | - | TT | - | Resolved | Sep 16, 1996 | - | |
| May 1, 1991 | May 31, 1991 | MR | No | No | - | 5% of samples | - | Archived | May 31, 1991 | - | |
| - | - | - | 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.