CALAMITY PEAK LODGE
South Dakota — Transient Non-Community — PWSID: SD4600537
System Information
| PWSID | SD4600537 |
| System Name | CALAMITY PEAK LODGE |
| System Type | Transient Non-Community |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Private |
| EPA Region | 08 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Mar 4, 1980 |
| Last Reported | Mar 2, 2026 |
Location & Contact
| State | South Dakota |
| City | CUSTER |
| ZIP Code | 57730 |
| Address | PO BOX 61 |
| Organization | CALAMITY PEAK LODGE |
| Phone | 6056732357 |
Population & Service
| Population Served | 28 |
| Service Connections | 10 |
Drinking Water Violations (25)
This water system has 25 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 8, 2010 | — | Other | No | No | — | — | — | Resolved | Aug 19, 2011 | — | |
| Aug 1, 2010 | Aug 31, 2010 | MCL | Yes | No | — | 5% of samples | — | Resolved | Aug 31, 2010 | — | |
| Aug 1, 2010 | Aug 31, 2010 | MCL | Yes | No | — | 5% of samples | — | Resolved | Aug 31, 2010 | — | |
| Aug 1, 2010 | Aug 31, 2010 | MCL | Yes | No | — | 5% of samples | — | Resolved | Aug 31, 2010 | — | |
| Aug 1, 2010 | Aug 31, 2010 | MCL | Yes | No | — | 5% of samples | — | Resolved | Aug 31, 2010 | — | |
| Jan 4, 2010 | — | Other | No | No | — | — | — | Resolved | Aug 19, 2011 | — | |
| Oct 1, 2008 | Dec 31, 2008 | MR | No | No | — | 5% of samples | — | Resolved | Dec 31, 2008 | — | |
| Oct 1, 2008 | Dec 31, 2008 | MR | No | No | — | 5% of samples | — | Resolved | Dec 31, 2008 | — | |
| Oct 1, 2008 | Dec 31, 2008 | MR | No | No | — | 5% of samples | — | Resolved | Dec 31, 2008 | — | |
| Oct 1, 2008 | Dec 31, 2008 | MR | No | No | — | 5% of samples | — | Resolved | Dec 31, 2008 | — | |
| Aug 28, 2002 | Aug 28, 2007 | Other | No | No | — | — | — | Resolved | Aug 28, 2007 | — | |
| Aug 28, 2002 | Aug 28, 2007 | Other | No | No | — | — | — | Resolved | Aug 28, 2007 | — | |
| May 1, 1993 | May 31, 1993 | MR | No | Yes | — | 5% of samples | — | Archived | May 31, 1993 | — | |
| May 1, 1993 | May 31, 1993 | MR | No | Yes | — | 5% of samples | — | Archived | May 31, 1993 | — | |
| Oct 1, 1992 | Oct 31, 1992 | MR | No | Yes | — | 5% of samples | — | Archived | Oct 31, 1992 | — | |
| Jun 22, 1990 | Jul 21, 1990 | Other | No | No | — | — | — | Archived | Jul 21, 1990 | — | |
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| — | — | — | 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.