LOST CANYON MHP (PEOSTA)
Iowa - Community Water System - PWSID: IA3100608
System Information
| PWSID | IA3100608 |
| System Name | LOST CANYON MHP (PEOSTA) |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Private |
| EPA Region | 07 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Feb 27, 1979 |
| Last Reported | Mar 17, 2026 |
Location & Contact
| State | Iowa |
| City | PEOSTA |
| ZIP Code | 52608 |
| Address | ATTN JOHN L SIBLEY OWNER |
| Organization | LOST CANYON MHP (PEOSTA) |
| Phone | 563-599-9538 |
Population & Service
| Population Served | 97 |
| Service Connections | 62 |
Drinking Water Violations (70)
This water system has 70 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, 2023 | Aug 31, 2023 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Aug 31, 2023 | - | |
| Aug 1, 2023 | Aug 31, 2023 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Aug 31, 2023 | - | |
| Aug 1, 2023 | Aug 31, 2023 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Aug 31, 2023 | - | |
| Aug 1, 2023 | Aug 31, 2023 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Aug 31, 2023 | - | |
| Aug 1, 2023 | Aug 31, 2023 | MR | No | Yes | - | 0.080 mg/L | - | Resolved | Aug 31, 2023 | - | |
| Aug 1, 2023 | Aug 31, 2023 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Aug 31, 2023 | - | |
| Aug 1, 2023 | Aug 31, 2023 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Aug 31, 2023 | - | |
| Aug 1, 2023 | Aug 31, 2023 | MR | No | Yes | - | 0.060 mg/L | - | Resolved | Aug 31, 2023 | - | |
| Jul 1, 2017 | Jun 30, 2018 | MR | No | Yes | - | 10 mg/L | - | Resolved | Jun 30, 2018 | - | |
| Jul 1, 2017 | Jun 30, 2018 | MR | No | Yes | - | 10 mg/L | - | Resolved | Jun 30, 2018 | - | |
| Jul 1, 2017 | Jun 30, 2018 | MR | No | Yes | - | 10 mg/L | - | Resolved | Jun 30, 2018 | - | |
| Jul 1, 2017 | Jun 30, 2018 | MR | No | Yes | - | 10 mg/L | - | Resolved | Jun 30, 2018 | - | |
| Jul 1, 2009 | Aug 31, 2011 | MR | No | Yes | - | 0.060 mg/L | - | Archived | Aug 31, 2011 | - | |
| 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 | - | 0.060 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, 2003 | Jan 31, 2003 | MCL | Yes | No | - | 5% of samples | - | Resolved | Jan 31, 2003 | - | |
| Jan 1, 2003 | Jan 31, 2003 | MCL | Yes | No | - | 5% of samples | - | Resolved | Jan 31, 2003 | - | |
| Jan 1, 2003 | Jan 31, 2003 | MCL | Yes | No | - | 5% of samples | - | Resolved | Jan 31, 2003 | - | |
| Jan 1, 2003 | Jan 31, 2003 | MCL | Yes | No | - | 5% of samples | - | Resolved | Jan 31, 2003 | - | |
| Jan 1, 2003 | Jan 31, 2003 | MCL | Yes | No | - | 5% of samples | - | Resolved | Jan 31, 2003 | - | |
| Jan 1, 2003 | Jan 31, 2003 | MCL | Yes | No | - | 5% of samples | - | Resolved | Jan 31, 2003 | - | |
| Jan 1, 2003 | Jan 31, 2003 | MCL | Yes | No | - | 5% of samples | - | Resolved | Jan 31, 2003 | - | |
| Jan 1, 2003 | Jan 31, 2003 | MCL | Yes | No | - | 5% of samples | - | Resolved | Jan 31, 2003 | - | |
| Jan 1, 2003 | Jan 31, 2003 | MCL | Yes | No | - | 5% of samples | - | Resolved | Jan 31, 2003 | - | |
| Jan 1, 2003 | Jan 31, 2003 | MCL | Yes | No | - | 5% of samples | - | Resolved | Jan 31, 2003 | - | |
| Sep 1, 1993 | Sep 30, 1993 | MR | No | No | - | 5% of samples | - | Resolved | Sep 30, 1993 | - | |
| Sep 1, 1993 | Sep 30, 1993 | MR | No | No | - | 5% of samples | - | Resolved | Sep 30, 1993 | - | |
| Sep 1, 1993 | Sep 30, 1993 | MR | No | No | - | 5% of samples | - | Resolved | Sep 30, 1993 | - | |
| Sep 1, 1993 | Sep 30, 1993 | MR | No | No | - | 5% of samples | - | Resolved | Sep 30, 1993 | - | |
| Sep 1, 1993 | Sep 30, 1993 | MR | No | No | - | 5% of samples | - | Resolved | Sep 30, 1993 | - | |
| Sep 1, 1993 | Sep 30, 1993 | MR | No | No | - | 5% of samples | - | Resolved | Sep 30, 1993 | - | |
| Jul 1, 1988 | Jun 30, 1991 | MR | No | Yes | - | 10 mg/L | - | Resolved | Jun 30, 1991 | - | |
| Jul 1, 1988 | Jun 30, 1991 | MR | No | Yes | - | 10 mg/L | - | Resolved | Jun 30, 1991 | - | |
| Jul 1, 1988 | Jun 30, 1991 | MR | No | Yes | - | 10 mg/L | - | Resolved | Jun 30, 1991 | - | |
| Jul 1, 1988 | Jun 30, 1991 | MR | No | Yes | - | 10 mg/L | - | Resolved | Jun 30, 1991 | - | |
| Jul 1, 1988 | Jun 30, 1991 | MR | No | Yes | - | 10 mg/L | - | Resolved | Jun 30, 1991 | - | |
| Jul 1, 1988 | Jun 30, 1991 | MR | No | Yes | - | 10 mg/L | - | Resolved | Jun 30, 1991 | - | |
| Sep 30, 1980 | Sep 29, 1983 | MR | No | No | - | 0.05 mg/L | - | Archived | Sep 29, 1983 | - | |
| Sep 30, 1980 | Sep 29, 1983 | MR | No | No | - | 0.005 mg/L | - | Archived | Sep 29, 1983 | - | |
| Sep 30, 1980 | Sep 29, 1983 | MR | No | No | - | 0.010 mg/L | - | Archived | Sep 29, 1983 | - | |
| Sep 30, 1980 | Sep 29, 1983 | MR | No | No | - | 0.002 mg/L | - | Archived | Sep 29, 1983 | - | |
| Sep 30, 1980 | Sep 29, 1983 | MR | No | No | - | 10 mg/L | - | Archived | Sep 29, 1983 | - | |
| Sep 30, 1980 | Sep 29, 1983 | MR | No | No | - | 2 mg/L | - | Archived | Sep 29, 1983 | - | |
| Sep 30, 1980 | Sep 29, 1983 | MR | No | No | - | 0.1 mg/L | - | Archived | Sep 29, 1983 | - | |
| Sep 30, 1980 | Sep 29, 1983 | MR | No | No | - | 4.0 mg/L | - | Archived | Sep 29, 1983 | - | |
| - | - | - | No | No | - | - | - | - | - | - | |
| - | - | - | 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.