DENMARK WATER COMPANY
Iowa — Community Water System — PWSID: IA5617029
System Information
| PWSID | IA5617029 |
| System Name | DENMARK WATER COMPANY |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Inactive |
| Owner Type | Local |
| EPA Region | 07 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Feb 27, 1979 |
| Last Reported | Feb 19, 2020 |
Location & Contact
| State | Iowa |
| City | DENMARK |
| ZIP Code | 52624 |
| Address | ATTN DAVID AVERY |
| Organization | DENMARK WATER COMPANY |
| Phone | 319-528-6221 |
Population & Service
| Population Served | 550 |
| Service Connections | 220 |
Drinking Water Violations (359)
This water system has 359 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Oct 1, 2008 | Dec 31, 2008 | MCL | Yes | No | 5.8 PCI/L | 5 pCi/L | — | Resolved | Dec 31, 2008 | — | |
| Oct 1, 2008 | Dec 31, 2008 | MCL | Yes | No | 5.8 PCI/L | 5 pCi/L | — | Resolved | Dec 31, 2008 | — | |
| Oct 1, 2008 | Dec 31, 2008 | MCL | Yes | No | 5.8 PCI/L | 5 pCi/L | — | Resolved | Dec 31, 2008 | — | |
| Jul 1, 2008 | Sep 30, 2008 | MCL | Yes | No | 5.8 PCI/L | 5 pCi/L | — | Resolved | Sep 30, 2008 | — | |
| Jul 1, 2008 | Sep 30, 2008 | MCL | Yes | No | 5.8 PCI/L | 5 pCi/L | — | Resolved | Sep 30, 2008 | — | |
| Jul 1, 2008 | Sep 30, 2008 | MCL | Yes | No | 5.8 PCI/L | 5 pCi/L | — | Resolved | Sep 30, 2008 | — | |
| Jul 1, 2008 | Sep 30, 2008 | MCL | Yes | No | 5.8 PCI/L | 5 pCi/L | — | Resolved | Sep 30, 2008 | — | |
| Jul 1, 2007 | — | Other | No | No | — | — | — | Resolved | Nov 29, 2007 | — | |
| Jul 1, 2007 | — | Other | No | No | — | — | — | Resolved | Nov 29, 2007 | — | |
| Jul 1, 2007 | — | Other | No | No | — | — | — | Resolved | Nov 29, 2007 | — | |
| Jul 1, 2007 | — | Other | No | No | — | — | — | Resolved | Nov 29, 2007 | — | |
| Jul 1, 2005 | Aug 31, 2007 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Aug 31, 2007 | — | |
| Jul 1, 2005 | Aug 31, 2007 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Aug 31, 2007 | — | |
| Jul 1, 2005 | Aug 31, 2007 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Aug 31, 2007 | — | |
| Jul 1, 2005 | Aug 31, 2007 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Aug 31, 2007 | — | |
| Jul 1, 2005 | Aug 31, 2007 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Aug 31, 2007 | — | |
| Jul 1, 2005 | Aug 31, 2007 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Aug 31, 2007 | — | |
| Jul 1, 2005 | Aug 31, 2007 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Aug 31, 2007 | — | |
| Jul 1, 2005 | Aug 31, 2007 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Aug 31, 2007 | — | |
| Jul 1, 2005 | Aug 31, 2007 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Aug 31, 2007 | — | |
| Jul 1, 2005 | Aug 31, 2007 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Aug 31, 2007 | — | |
| Jan 1, 2001 | Jan 31, 2001 | MR | No | No | — | 5% of samples | — | Resolved | Jan 31, 2001 | — | |
| Jan 1, 2001 | Jan 31, 2001 | MR | No | No | — | 5% of samples | — | Resolved | Jan 31, 2001 | — | |
| Jan 1, 2001 | Jan 31, 2001 | MR | No | No | — | 5% of samples | — | Resolved | Jan 31, 2001 | — | |
| Jan 1, 2001 | Jan 31, 2001 | MR | No | No | — | 5% of samples | — | Resolved | Jan 31, 2001 | — | |
| 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 | — | |
| Apr 1, 1997 | Apr 30, 1997 | MR | No | No | — | 5% of samples | — | Resolved | Apr 30, 1997 | — | |
| Apr 1, 1996 | Mar 31, 2001 | MR | No | Yes | — | 0.1 mg/L | — | Resolved | Mar 31, 2001 | — | |
| Apr 1, 1996 | Mar 31, 2001 | MR | No | Yes | — | 0.1 mg/L | — | Resolved | Mar 31, 2001 | — | |
| Apr 1, 1996 | Mar 31, 2001 | MR | No | Yes | — | 0.1 mg/L | — | Resolved | Mar 31, 2001 | — | |
| Apr 1, 1996 | Mar 31, 2001 | MR | No | Yes | — | 0.1 mg/L | — | Resolved | Mar 31, 2001 | — | |
| Apr 1, 1996 | Mar 31, 2001 | MR | No | Yes | — | 0.1 mg/L | — | Resolved | Mar 31, 2001 | — | |
| Apr 1, 1996 | Mar 31, 2001 | MR | No | Yes | — | 0.1 mg/L | — | Resolved | Mar 31, 2001 | — | |
| Apr 1, 1996 | Mar 31, 2001 | MR | No | Yes | — | 0.007 mg/L | — | Resolved | Mar 31, 2001 | — | |
| Apr 1, 1996 | Mar 31, 2001 | MR | No | Yes | — | 0.007 mg/L | — | Resolved | Mar 31, 2001 | — | |
| Apr 1, 1996 | Mar 31, 2001 | MR | No | Yes | — | 0.007 mg/L | — | Resolved | Mar 31, 2001 | — | |
| Apr 1, 1996 | Mar 31, 2001 | MR | No | Yes | — | 0.007 mg/L | — | Resolved | Mar 31, 2001 | — | |
| Apr 1, 1996 | Mar 31, 2001 | MR | No | Yes | — | 0.1 mg/L | — | Resolved | Mar 31, 2001 | — | |
| Apr 1, 1996 | Mar 31, 2001 | MR | No | Yes | — | 0.1 mg/L | — | Resolved | Mar 31, 2001 | — | |
| Apr 1, 1996 | Mar 31, 2001 | MR | No | Yes | — | 0.1 mg/L | — | Resolved | Mar 31, 2001 | — | |
| Apr 1, 1996 | Mar 31, 2001 | MR | No | Yes | — | 0.05 mg/L | — | Resolved | Mar 31, 2001 | — | |
| Apr 1, 1996 | Mar 31, 2001 | MR | No | Yes | — | 0.05 mg/L | — | Resolved | Mar 31, 2001 | — | |
| Apr 1, 1996 | Mar 31, 2001 | MR | No | Yes | — | 0.05 mg/L | — | Resolved | Mar 31, 2001 | — | |
| Apr 1, 1996 | Mar 31, 2001 | MR | No | Yes | — | 0.05 mg/L | — | Resolved | Mar 31, 2001 | — | |
| Apr 1, 1996 | Mar 31, 2001 | MR | No | Yes | — | 0.004 mg/L | — | Resolved | Mar 31, 2001 | — | |
| Apr 1, 1996 | Mar 31, 2001 | MR | No | Yes | — | 0.004 mg/L | — | Resolved | Mar 31, 2001 | — | |
| Apr 1, 1996 | Mar 31, 2001 | MR | No | Yes | — | 0.007 mg/L | — | Resolved | Mar 31, 2001 | — | |
| Apr 1, 1996 | Mar 31, 2001 | MR | No | Yes | — | 0.007 mg/L | — | Resolved | Mar 31, 2001 | — |
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.