STOCKPORT WATER SUPPLY
Iowa — Community Water System — PWSID: IA8973095
System Information
| PWSID | IA8973095 |
| System Name | STOCKPORT WATER SUPPLY |
| System Type | Community Water System |
| Water Source | Surface Water Purchased |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 07 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Feb 27, 1979 |
| Last Reported | Mar 17, 2026 |
Location & Contact
| State | Iowa |
| City | SALEM |
| ZIP Code | 52649 |
| Address | ATTN JIM TOMSEN WATER SUPT |
| Organization | STOCKPORT WATER SUPPLY |
| Phone | 319-796-2135 |
Population & Service
| Population Served | 272 |
| Service Connections | 150 |
Drinking Water Violations (105)
This water system has 105 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Dec 1, 2020 | Dec 31, 2020 | MON | No | Yes | — | — | — | Resolved | Dec 31, 2020 | — | |
| Dec 1, 2020 | Dec 31, 2020 | MON | No | Yes | — | — | — | Resolved | Dec 31, 2020 | — | |
| Dec 1, 2020 | Dec 31, 2020 | MON | No | Yes | — | — | — | Resolved | Dec 31, 2020 | — | |
| Dec 1, 2020 | Dec 31, 2020 | MON | No | Yes | — | — | — | Resolved | Dec 31, 2020 | — | |
| Dec 1, 2020 | Dec 31, 2020 | MON | No | Yes | — | — | — | Resolved | Dec 31, 2020 | — | |
| Oct 1, 2019 | Sep 30, 2020 | MR | No | Yes | — | 1 mg/L | — | Resolved | Sep 30, 2020 | — | |
| Oct 1, 2019 | Sep 30, 2020 | MR | No | Yes | — | 1 mg/L | — | Resolved | Sep 30, 2020 | — | |
| Oct 1, 2019 | Sep 30, 2020 | MR | No | Yes | — | 1 mg/L | — | Resolved | Sep 30, 2020 | — | |
| Oct 1, 2019 | Sep 30, 2020 | MR | No | Yes | — | 1 mg/L | — | Resolved | Sep 30, 2020 | — | |
| Dec 1, 2018 | — | MR | No | No | — | TT | — | Resolved | Jun 30, 2020 | — | |
| Dec 1, 2018 | — | MR | No | No | — | TT | — | Resolved | Jun 30, 2020 | — | |
| Nov 1, 2018 | Nov 30, 2018 | MON | No | Yes | — | — | — | Resolved | Nov 30, 2018 | — | |
| Nov 1, 2018 | Nov 30, 2018 | MON | No | Yes | — | — | — | Resolved | Nov 30, 2018 | — | |
| Nov 1, 2018 | Nov 30, 2018 | MON | No | Yes | — | — | — | Resolved | Nov 30, 2018 | — | |
| Apr 21, 2018 | — | Other | No | No | — | — | — | Resolved | Jul 5, 2018 | — | |
| Apr 21, 2018 | — | Other | No | No | — | — | — | Resolved | Jul 5, 2018 | — | |
| Apr 21, 2018 | — | Other | No | No | — | — | — | Resolved | Jul 5, 2018 | — | |
| Apr 21, 2018 | — | Other | No | No | — | — | — | Resolved | Jul 5, 2018 | — | |
| Apr 21, 2018 | — | Other | No | No | — | — | — | Resolved | Jul 5, 2018 | — | |
| Sep 1, 2017 | Sep 30, 2017 | MON | No | Yes | — | — | — | Resolved | Sep 30, 2017 | — | |
| Sep 1, 2017 | Sep 30, 2017 | MON | No | Yes | — | — | — | Resolved | Sep 30, 2017 | — | |
| Sep 1, 2017 | Sep 30, 2017 | MON | No | Yes | — | — | — | Resolved | Sep 30, 2017 | — | |
| Sep 1, 2017 | Sep 30, 2017 | MON | No | Yes | — | — | — | Resolved | Sep 30, 2017 | — | |
| Sep 1, 2017 | Sep 30, 2017 | MON | No | Yes | — | — | — | Resolved | Sep 30, 2017 | — | |
| Aug 1, 2013 | Aug 31, 2013 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Aug 31, 2013 | — | |
| Aug 1, 2013 | Aug 31, 2013 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Aug 31, 2013 | — | |
| Aug 1, 2013 | Aug 31, 2013 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Aug 31, 2013 | — | |
| Aug 1, 2013 | Aug 31, 2013 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Aug 31, 2013 | — | |
| Aug 1, 2013 | Aug 31, 2013 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Aug 31, 2013 | — | |
| Aug 1, 2013 | Aug 31, 2013 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Aug 31, 2013 | — | |
| Aug 1, 2013 | Aug 31, 2013 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Aug 31, 2013 | — | |
| Aug 1, 2013 | Aug 31, 2013 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Aug 31, 2013 | — | |
| Jul 1, 2006 | Aug 31, 2006 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Aug 31, 2006 | — | |
| Jul 1, 2006 | Aug 31, 2006 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Aug 31, 2006 | — | |
| Jul 1, 2006 | Aug 31, 2006 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Aug 31, 2006 | — | |
| Jul 1, 2006 | Aug 31, 2006 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Aug 31, 2006 | — | |
| Jul 1, 2006 | Aug 31, 2006 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Aug 31, 2006 | — | |
| Apr 1, 1997 | Apr 30, 1997 | MR | No | No | — | 5% of samples | — | Resolved | Apr 30, 1997 | — | |
| Apr 1, 1997 | Apr 30, 1997 | MR | No | No | — | 5% of samples | — | Resolved | Apr 30, 1997 | — | |
| Apr 1, 1997 | Apr 30, 1997 | MR | No | No | — | 5% of samples | — | Resolved | Apr 30, 1997 | — | |
| Dec 1, 1996 | Dec 31, 1996 | MR | No | No | — | 5% of samples | — | Resolved | Dec 31, 1996 | — | |
| Dec 1, 1996 | Dec 31, 1996 | MR | No | No | — | 5% of samples | — | Resolved | Dec 31, 1996 | — | |
| Dec 1, 1996 | Dec 31, 1996 | MR | No | No | — | 5% of samples | — | Resolved | Dec 31, 1996 | — | |
| Oct 21, 1985 | Oct 20, 1986 | MCL | Yes | No | — | 4.0 mg/L | — | Archived | Oct 20, 1986 | — | |
| Oct 21, 1985 | Oct 20, 1986 | MCL | Yes | No | — | 4.0 mg/L | — | Archived | Oct 20, 1986 | — | |
| Oct 21, 1985 | Oct 20, 1986 | MCL | Yes | No | — | 4.0 mg/L | — | Archived | Oct 20, 1986 | — | |
| Oct 21, 1985 | Oct 20, 1986 | MCL | Yes | No | — | 4.0 mg/L | — | Archived | Oct 20, 1986 | — | |
| Oct 1, 1985 | Sep 30, 1986 | MCL | Yes | No | 12.1 | 5 pCi/L | 5 | Archived | Sep 30, 1986 | — | |
| Oct 1, 1985 | Sep 30, 1986 | MCL | Yes | No | 12.1 | 5 pCi/L | 5 | Archived | Sep 30, 1986 | — | |
| Oct 1, 1985 | Sep 30, 1986 | MCL | Yes | No | 12.1 | 5 pCi/L | 5 | Archived | Sep 30, 1986 | — |
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.