LA PORTE CITY UTILITIES
Iowa — Community Water System — PWSID: IA0743057
System Information
| PWSID | IA0743057 |
| System Name | LA PORTE CITY UTILITIES |
| System Type | Community Water System |
| Water Source | Ground Water |
| 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 | LAPORTE CITY |
| ZIP Code | 50651 |
| Address | ATTN RYAN TREBON |
| Organization | LA PORTE CITY UTILITIES |
| Phone | 319-239-1227 |
Population & Service
| Population Served | 2,284 |
| Service Connections | 950 |
Drinking Water Violations (51)
This water system has 51 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Apr 1, 2022 | Mar 31, 2025 | MR | No | Yes | — | 5 pCi/L | — | Resolved | Mar 31, 2025 | — | |
| Apr 1, 2022 | Mar 31, 2025 | MR | No | Yes | — | 5 pCi/L | — | Resolved | Mar 31, 2025 | — | |
| Apr 1, 2022 | Mar 31, 2025 | MR | No | Yes | — | 5 pCi/L | — | Resolved | Mar 31, 2025 | — | |
| Apr 1, 2022 | Mar 31, 2025 | MR | No | Yes | — | 5 pCi/L | — | Resolved | Mar 31, 2025 | — | |
| Jul 1, 2019 | — | MR | No | No | — | TT | — | Resolved | Oct 16, 2019 | — | |
| Jul 1, 2019 | — | MR | No | No | — | TT | — | Resolved | Oct 16, 2019 | — | |
| Jul 1, 2019 | — | MR | No | No | — | TT | — | Resolved | Oct 16, 2019 | — | |
| Jul 1, 2019 | — | MR | No | No | — | TT | — | Resolved | Oct 16, 2019 | — | |
| Aug 1, 2015 | Aug 31, 2015 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Aug 31, 2015 | — | |
| Aug 1, 2015 | Aug 31, 2015 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Aug 31, 2015 | — | |
| Aug 1, 2015 | Aug 31, 2015 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Aug 31, 2015 | — | |
| Aug 1, 2015 | Aug 31, 2015 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Aug 31, 2015 | — | |
| Aug 1, 2015 | Aug 31, 2015 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Aug 31, 2015 | — | |
| Aug 1, 2015 | Aug 31, 2015 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Aug 31, 2015 | — | |
| Aug 1, 2015 | Aug 31, 2015 | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Aug 31, 2015 | — | |
| Aug 1, 2015 | Aug 31, 2015 | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Aug 31, 2015 | — | |
| Jun 1, 2015 | — | MR | No | No | — | TT | — | Resolved | Jul 15, 2016 | — | |
| Jun 1, 2015 | — | MR | No | No | — | TT | — | Resolved | Jul 15, 2016 | — | |
| Jun 1, 2015 | — | MR | No | No | — | TT | — | Resolved | Jul 15, 2016 | — | |
| Jun 1, 2015 | — | MR | No | No | — | TT | — | Resolved | Jul 15, 2016 | — | |
| Jun 1, 2015 | — | MR | No | No | — | TT | — | Resolved | Jul 15, 2016 | — | |
| Jan 1, 2001 | Dec 31, 2001 | MR | No | Yes | — | 0.010 mg/L | — | Resolved | Dec 31, 2001 | — | |
| Jan 1, 2001 | Dec 31, 2001 | MR | No | Yes | — | 0.010 mg/L | — | Resolved | Dec 31, 2001 | — | |
| Jan 1, 2001 | Dec 31, 2001 | MR | No | Yes | — | 0.010 mg/L | — | Resolved | Dec 31, 2001 | — | |
| Jan 1, 2001 | Dec 31, 2001 | MR | No | Yes | — | 0.010 mg/L | — | Resolved | Dec 31, 2001 | — | |
| Jan 1, 2001 | Dec 31, 2001 | MR | No | Yes | — | 0.010 mg/L | — | Resolved | Dec 31, 2001 | — | |
| Jan 1, 2001 | Dec 31, 2001 | MR | No | Yes | — | 0.010 mg/L | — | Resolved | Dec 31, 2001 | — | |
| Jan 1, 2001 | Dec 31, 2001 | MR | No | Yes | — | 0.010 mg/L | — | Resolved | Dec 31, 2001 | — | |
| Jan 1, 2001 | Dec 31, 2001 | MR | No | Yes | — | 0.010 mg/L | — | Resolved | Dec 31, 2001 | — | |
| Jan 1, 2001 | Dec 31, 2001 | MR | No | Yes | — | 0.010 mg/L | — | Resolved | Dec 31, 2001 | — | |
| Jan 1, 2001 | Dec 31, 2001 | MR | No | Yes | — | 0.010 mg/L | — | Resolved | Dec 31, 2001 | — | |
| Apr 1, 2000 | Apr 30, 2000 | MR | No | No | — | 5% of samples | — | Resolved | Apr 30, 2000 | — | |
| Apr 1, 2000 | Apr 30, 2000 | MR | No | No | — | 5% of samples | — | Resolved | Apr 30, 2000 | — | |
| Apr 1, 2000 | Apr 30, 2000 | MR | No | No | — | 5% of samples | — | Resolved | Apr 30, 2000 | — | |
| Apr 1, 2000 | Apr 30, 2000 | MR | No | No | — | 5% of samples | — | Resolved | Apr 30, 2000 | — | |
| Apr 23, 1980 | Oct 22, 1980 | MCL | Yes | No | 7.5 | 5 pCi/L | 5 | Archived | Oct 22, 1980 | — | |
| Apr 10, 1979 | Apr 9, 1980 | MCL | Yes | No | 7.2 | 5 pCi/L | 141.15 | Archived | Apr 9, 1980 | — | |
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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.