EVERGREEN COLONY
South Dakota — Community Water System — PWSID: SD4602050
System Information
| PWSID | SD4602050 |
| System Name | EVERGREEN COLONY |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Private |
| EPA Region | 08 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Mar 27, 1991 |
| Last Reported | Dec 9, 2025 |
Location & Contact
| State | South Dakota |
| City | FAULKTON |
| ZIP Code | 57438 |
| Address | 35691 156TH STREET |
| Organization | EVERGREEN COLONY |
| Phone | 6053243303 |
Population & Service
| Population Served | 120 |
| Service Connections | 20 |
Drinking Water Violations (41)
This water system has 41 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Feb 1, 2009 | Feb 28, 2009 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Feb 28, 2009 | Total Coliform Rule |
| Feb 1, 2009 | Feb 28, 2009 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Feb 28, 2009 | Total Coliform Rule |
| Feb 1, 2009 | Feb 28, 2009 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Feb 28, 2009 | Total Coliform Rule |
| Jan 19, 2005 | — | Other | No | No | — | — | — | Resolved | Jun 14, 2011 | Total Coliform Rule | |
| Jan 19, 2005 | — | Other | No | No | — | — | — | Resolved | Jun 14, 2011 | Total Coliform Rule | |
| May 1, 2001 | May 31, 2001 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | May 31, 2001 | Total Coliform Rule |
| May 1, 2001 | May 31, 2001 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | May 31, 2001 | Total Coliform Rule |
| May 1, 2001 | May 31, 2001 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | May 31, 2001 | Total Coliform Rule |
| Apr 1, 2001 | Apr 30, 2001 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Apr 30, 2001 | Total Coliform Rule |
| Apr 1, 2001 | Apr 30, 2001 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Apr 30, 2001 | Total Coliform Rule |
| Apr 1, 2001 | Apr 30, 2001 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Apr 30, 2001 | Total Coliform Rule |
| Mar 1, 2001 | Mar 31, 2001 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Mar 31, 2001 | Total Coliform Rule |
| Mar 1, 2001 | Mar 31, 2001 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Mar 31, 2001 | Total Coliform Rule |
| Mar 1, 2001 | Mar 31, 2001 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Mar 31, 2001 | Total Coliform Rule |
| Feb 1, 2001 | Feb 28, 2001 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Feb 28, 2001 | Total Coliform Rule |
| Feb 1, 2001 | Feb 28, 2001 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Feb 28, 2001 | Total Coliform Rule |
| Feb 1, 2001 | Feb 28, 2001 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Feb 28, 2001 | Total Coliform Rule |
| Jul 1, 2000 | Jul 31, 2000 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Jul 31, 2000 | Total Coliform Rule |
| Jul 1, 2000 | Jul 31, 2000 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Jul 31, 2000 | Total Coliform Rule |
| Jul 1, 2000 | Jul 31, 2000 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Jul 31, 2000 | Total Coliform Rule |
| Jun 1, 2000 | Jun 30, 2000 | Coliform (TCR) | MR | No | Yes | — | 5% of samples | — | Resolved | Jun 30, 2000 | Total Coliform Rule |
| Jun 1, 2000 | Jun 30, 2000 | Coliform (TCR) | MR | No | Yes | — | 5% of samples | — | Resolved | Jun 30, 2000 | Total Coliform Rule |
| Jun 1, 2000 | Jun 30, 2000 | Coliform (TCR) | MR | No | Yes | — | 5% of samples | — | Resolved | Jun 30, 2000 | Total Coliform Rule |
| Apr 1, 1993 | Apr 30, 1993 | Coliform (TCR) | MR | No | Yes | — | 5% of samples | — | Archived | Apr 30, 1993 | Total Coliform Rule |
| Nov 27, 1988 | Nov 26, 1991 | Chromium | MR | No | Yes | — | 0.1 mg/L | — | Resolved | Nov 26, 1991 | Inorganic Chemicals |
| Nov 27, 1988 | Nov 26, 1991 | Fluoride | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Nov 26, 1991 | Inorganic Chemicals |
| Nov 27, 1988 | Nov 26, 1991 | Mercury | MR | No | Yes | — | 0.002 mg/L | — | Resolved | Nov 26, 1991 | Inorganic Chemicals |
| Nov 27, 1988 | Nov 26, 1991 | Nitrate | MR | No | Yes | — | 10 mg/L | — | Resolved | Nov 26, 1991 | Nitrate Rule |
| Nov 27, 1988 | Nov 26, 1991 | Nitrate | MR | No | Yes | — | 10 mg/L | — | Resolved | Nov 26, 1991 | Nitrate Rule |
| Nov 27, 1988 | Nov 26, 1991 | Selenium | MR | No | Yes | — | 0.05 mg/L | — | Resolved | Nov 26, 1991 | Inorganic Chemicals |
| Nov 27, 1988 | Nov 26, 1991 | Selenium | MR | No | Yes | — | 0.05 mg/L | — | Resolved | Nov 26, 1991 | Inorganic Chemicals |
| Nov 27, 1988 | Nov 26, 1991 | Arsenic | MR | No | Yes | — | 0.010 mg/L | — | Resolved | Nov 26, 1991 | Arsenic Rule |
| Nov 27, 1988 | Nov 26, 1991 | Arsenic | MR | No | Yes | — | 0.010 mg/L | — | Resolved | Nov 26, 1991 | Arsenic Rule |
| Nov 27, 1988 | Nov 26, 1991 | Cadmium | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Nov 26, 1991 | Inorganic Chemicals |
| Nov 27, 1988 | Nov 26, 1991 | Cadmium | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Nov 26, 1991 | Inorganic Chemicals |
| Nov 27, 1988 | Nov 26, 1991 | Cadmium | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Nov 26, 1991 | Inorganic Chemicals |
| Nov 27, 1988 | Nov 26, 1991 | Barium | MR | No | Yes | — | 2 mg/L | — | Resolved | Nov 26, 1991 | Inorganic Chemicals |
| Nov 27, 1987 | Nov 26, 1991 | Gross Alpha, Excl. Radon and U | MR | No | Yes | — | 15 pCi/L | — | Archived | Nov 26, 1991 | Radionuclides and Revised Rad Rule |
| Nov 27, 1987 | Nov 26, 1991 | Combined Radium (-226 and -228) | MR | No | Yes | — | 5 pCi/L | — | Resolved | Nov 26, 1991 | Radionuclides and Revised Rad Rule |
| Nov 27, 1987 | Nov 26, 1991 | Combined Radium (-226 and -228) | MR | No | Yes | — | 5 pCi/L | — | Resolved | Nov 26, 1991 | Radionuclides and Revised Rad Rule |
| — | — | — | 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.