CEDAR FALLS MUNICIPAL WATER UTILITIES
Iowa — Community Water System — PWSID: IA0709084
System Information
| PWSID | IA0709084 |
| System Name | CEDAR FALLS MUNICIPAL WATER 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 | Dec 19, 2025 |
Location & Contact
| State | Iowa |
| City | CEDAR FALLS |
| ZIP Code | 50613 |
| Address | ATTN ZACH PIERCE |
| Organization | CEDAR FALLS MUNICIPAL WATER UTILITIES |
| Phone | 319-266-1761 |
Population & Service
| Population Served | 40,713 |
| Service Connections | 12,814 |
Drinking Water Violations (23)
This water system has 23 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sep 1, 2014 | Sep 30, 2014 | Nitrate | MR | No | Yes | — | 10 mg/L | — | Resolved | Sep 30, 2014 | Nitrate Rule |
| Sep 1, 2014 | Sep 30, 2014 | Nitrate | MR | No | Yes | — | 10 mg/L | — | Resolved | Sep 30, 2014 | Nitrate Rule |
| Sep 1, 2014 | Sep 30, 2014 | Nitrate | MR | No | Yes | — | 10 mg/L | — | Resolved | Sep 30, 2014 | Nitrate Rule |
| Sep 1, 2014 | Sep 30, 2014 | Nitrate | MR | No | Yes | — | 10 mg/L | — | Resolved | Sep 30, 2014 | Nitrate Rule |
| Nov 1, 2013 | Nov 30, 2013 | Nitrate | MR | No | Yes | — | 10 mg/L | — | Resolved | Nov 30, 2013 | Nitrate Rule |
| Nov 1, 2013 | Nov 30, 2013 | Nitrate | MR | No | Yes | — | 10 mg/L | — | Resolved | Nov 30, 2013 | Nitrate Rule |
| Nov 1, 2013 | Nov 30, 2013 | Nitrate | MR | No | Yes | — | 10 mg/L | — | Resolved | Nov 30, 2013 | Nitrate Rule |
| Nov 1, 2013 | Nov 30, 2013 | Nitrate | MR | No | Yes | — | 10 mg/L | — | Resolved | Nov 30, 2013 | Nitrate Rule |
| Oct 1, 2008 | Dec 31, 2008 | Di(2-ethylhexyl) phthalate | MR | No | Yes | — | 0.006 mg/L | — | Resolved | Dec 31, 2008 | Synthetic Organic Chemicals |
| Oct 1, 2008 | Dec 31, 2008 | Di(2-ethylhexyl) phthalate | MR | No | Yes | — | 0.006 mg/L | — | Resolved | Dec 31, 2008 | Synthetic Organic Chemicals |
| Oct 1, 2008 | Dec 31, 2008 | Di(2-ethylhexyl) phthalate | MR | No | Yes | — | 0.006 mg/L | — | Resolved | Dec 31, 2008 | Synthetic Organic Chemicals |
| Oct 1, 2008 | Dec 31, 2008 | Di(2-ethylhexyl) phthalate | MR | No | Yes | — | 0.006 mg/L | — | Resolved | Dec 31, 2008 | Synthetic Organic Chemicals |
| Oct 1, 2008 | Dec 31, 2008 | Di(2-ethylhexyl) phthalate | MR | No | Yes | — | 0.006 mg/L | — | Resolved | Dec 31, 2008 | Synthetic Organic Chemicals |
| Oct 1, 2008 | Dec 31, 2008 | Di(2-ethylhexyl) phthalate | MR | No | Yes | — | 0.006 mg/L | — | Resolved | Dec 31, 2008 | Synthetic Organic Chemicals |
| Oct 1, 2008 | Dec 31, 2008 | Di(2-ethylhexyl) phthalate | MR | No | Yes | — | 0.006 mg/L | — | Resolved | Dec 31, 2008 | Synthetic Organic Chemicals |
| Oct 1, 2008 | Dec 31, 2008 | Di(2-ethylhexyl) phthalate | MR | No | Yes | — | 0.006 mg/L | — | Resolved | Dec 31, 2008 | Synthetic Organic Chemicals |
| Nov 1, 2005 | Nov 30, 2005 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Nov 30, 2005 | Total Coliform Rule |
| Nov 1, 2005 | Nov 30, 2005 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Nov 30, 2005 | Total Coliform Rule |
| Nov 1, 2005 | Nov 30, 2005 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Nov 30, 2005 | Total Coliform Rule |
| Oct 1, 2005 | Oct 31, 2005 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Oct 31, 2005 | Total Coliform Rule |
| Jul 1, 1992 | Dec 15, 1993 | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Dec 15, 1993 | Lead and Copper Rule |
| — | — | — | 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.