MONTROSE WATER WORKS
Iowa — Community Water System — PWSID: IA5650003
System Information
| PWSID | IA5650003 |
| System Name | MONTROSE WATER WORKS |
| System Type | Community Water System |
| Water Source | Surface Water Purchased |
| 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 | MONTROSE |
| ZIP Code | 52639 |
| Address | ATTN MICHAEL HOENIG WATER SUPT |
| Organization | MONTROSE WATER WORKS |
| Phone | 319-463-5533 |
Population & Service
| Population Served | 738 |
| Service Connections | 310 |
Drinking Water Violations (33)
This water system has 33 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, 2021 | Dec 31, 2021 | MR | No | Yes | — | 1 mg/L | — | Resolved | Dec 31, 2021 | — | |
| Oct 1, 2021 | Dec 31, 2021 | MR | No | Yes | — | 1 mg/L | — | Resolved | Dec 31, 2021 | — | |
| Oct 1, 2021 | Dec 31, 2021 | MR | No | Yes | — | 1 mg/L | — | Resolved | Dec 31, 2021 | — | |
| Oct 1, 2021 | Dec 31, 2021 | MR | No | Yes | — | 1 mg/L | — | Resolved | Dec 31, 2021 | — | |
| Oct 1, 2021 | Dec 31, 2021 | MR | No | Yes | — | 1 mg/L | — | Resolved | Dec 31, 2021 | — | |
| Oct 1, 2021 | Dec 31, 2021 | MR | No | Yes | — | 1 mg/L | — | Resolved | Dec 31, 2021 | — | |
| Apr 1, 2021 | Jun 30, 2021 | MR | No | Yes | — | 1 mg/L | — | Resolved | Jun 30, 2021 | — | |
| Apr 1, 2021 | Jun 30, 2021 | MR | No | Yes | — | 1 mg/L | — | Resolved | Jun 30, 2021 | — | |
| Apr 1, 2021 | Jun 30, 2021 | MR | No | Yes | — | 1 mg/L | — | Resolved | Jun 30, 2021 | — | |
| Apr 1, 2021 | Jun 30, 2021 | MR | No | Yes | — | 1 mg/L | — | Resolved | Jun 30, 2021 | — | |
| May 1, 2019 | May 31, 2019 | MON | No | Yes | — | — | — | Resolved | May 31, 2019 | — | |
| May 1, 2019 | May 31, 2019 | MON | No | Yes | — | — | — | Resolved | May 31, 2019 | — | |
| May 1, 2019 | May 31, 2019 | MON | No | Yes | — | — | — | Resolved | May 31, 2019 | — | |
| May 1, 2019 | May 31, 2019 | MON | No | Yes | — | — | — | Resolved | May 31, 2019 | — | |
| Jan 1, 2016 | Jan 31, 2016 | TT | Yes | No | — | — | — | Resolved | Jan 31, 2016 | — | |
| Jan 1, 2016 | Jan 31, 2016 | TT | Yes | No | — | — | — | Resolved | Jan 31, 2016 | — | |
| Apr 1, 2003 | Apr 30, 2003 | MR | No | No | — | 5% of samples | — | Resolved | Apr 30, 2003 | — | |
| Apr 1, 2003 | Apr 30, 2003 | MR | No | No | — | 5% of samples | — | Resolved | Apr 30, 2003 | — | |
| Apr 1, 2003 | Apr 30, 2003 | MR | No | No | — | 5% of samples | — | Resolved | Apr 30, 2003 | — | |
| Apr 1, 2003 | Apr 30, 2003 | MR | No | No | — | 5% of samples | — | Resolved | Apr 30, 2003 | — | |
| Nov 1, 1992 | Nov 30, 1992 | MR | No | No | — | 5% of samples | — | Resolved | Nov 30, 1992 | — | |
| Nov 1, 1992 | Nov 30, 1992 | MR | No | No | — | 5% of samples | — | Resolved | Nov 30, 1992 | — | |
| Nov 1, 1992 | Nov 30, 1992 | MR | No | No | — | 5% of samples | — | Resolved | Nov 30, 1992 | — | |
| Nov 1, 1992 | Nov 30, 1992 | MR | No | No | — | 5% of samples | — | Resolved | Nov 30, 1992 | — | |
| Nov 1, 1992 | Nov 30, 1992 | MR | No | No | — | 5% of samples | — | Resolved | Nov 30, 1992 | — | |
| Nov 1, 1992 | Nov 30, 1992 | MR | No | No | — | 5% of samples | — | Resolved | Nov 30, 1992 | — | |
| Jan 1, 1988 | Mar 31, 1988 | MR | No | Yes | — | 10 mg/L | — | Resolved | Mar 31, 1988 | — | |
| Jan 1, 1988 | Mar 31, 1988 | MR | No | Yes | — | 10 mg/L | — | Resolved | Mar 31, 1988 | — | |
| Jan 1, 1988 | Mar 31, 1988 | MR | No | Yes | — | 10 mg/L | — | Resolved | Mar 31, 1988 | — | |
| Jan 1, 1988 | Mar 31, 1988 | MR | No | Yes | — | 10 mg/L | — | Resolved | Mar 31, 1988 | — | |
| Jan 1, 1988 | Mar 31, 1988 | MR | No | Yes | — | 10 mg/L | — | Resolved | Mar 31, 1988 | — | |
| Jan 1, 1988 | Mar 31, 1988 | MR | No | Yes | — | 10 mg/L | — | Resolved | Mar 31, 1988 | — | |
| Jan 1, 1988 | Mar 31, 1988 | MR | No | Yes | — | 10 mg/L | — | Resolved | Mar 31, 1988 | — |
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.