BARNUM WATER SUPPLY
Iowa — Community Water System — PWSID: IA9408087
System Information
| PWSID | IA9408087 |
| System Name | BARNUM WATER SUPPLY |
| 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 | FORT DODGE |
| ZIP Code | 50501 |
| Address | ATTN JOHN HORRELL |
| Organization | BARNUM WATER SUPPLY |
| Phone | 515-571-5070 |
Population & Service
| Population Served | 175 |
| Service Connections | 77 |
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, 1989 | — | MR | No | No | — | TT | — | Resolved | Sep 11, 1989 | — | |
| Apr 1, 1989 | — | MR | No | No | — | TT | — | Resolved | Sep 11, 1989 | — | |
| Apr 1, 1989 | — | MR | No | No | — | TT | — | Resolved | Sep 11, 1989 | — | |
| Apr 1, 1989 | — | MR | No | No | — | TT | — | Resolved | Sep 11, 1989 | — | |
| Apr 1, 1989 | — | MR | No | No | — | TT | — | Resolved | Sep 11, 1989 | — | |
| Jul 1, 1986 | Jun 30, 1989 | MR | No | Yes | — | 0.1 mg/L | — | Resolved | Jun 30, 1989 | — | |
| Jul 1, 1986 | Jun 30, 1989 | MR | No | Yes | — | 0.010 mg/L | — | Resolved | Jun 30, 1989 | — | |
| Jul 1, 1986 | Jun 30, 1989 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Jun 30, 1989 | — | |
| Jul 1, 1986 | Jun 30, 1989 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Jun 30, 1989 | — | |
| Jul 1, 1986 | Jun 30, 1989 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Jun 30, 1989 | — | |
| Jul 1, 1986 | Jun 30, 1989 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Jun 30, 1989 | — | |
| Jul 1, 1986 | Jun 30, 1989 | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Jun 30, 1989 | — | |
| Jul 1, 1986 | Jun 30, 1989 | MR | No | Yes | — | 2 mg/L | — | Resolved | Jun 30, 1989 | — | |
| Jul 1, 1986 | Jun 30, 1989 | MR | No | Yes | — | 2 mg/L | — | Resolved | Jun 30, 1989 | — | |
| Jul 1, 1986 | Jun 30, 1989 | MR | No | Yes | — | 2 mg/L | — | Resolved | Jun 30, 1989 | — | |
| Jul 1, 1986 | Jun 30, 1989 | MR | No | Yes | — | 2 mg/L | — | Resolved | Jun 30, 1989 | — | |
| Jul 1, 1986 | Jun 30, 1989 | MR | No | Yes | — | 2 mg/L | — | Resolved | Jun 30, 1989 | — | |
| Jul 1, 1986 | Jun 30, 1989 | MR | No | Yes | — | 10 mg/L | — | Resolved | Jun 30, 1989 | — | |
| Jul 1, 1986 | Jun 30, 1989 | MR | No | Yes | — | 10 mg/L | — | Resolved | Jun 30, 1989 | — | |
| Jul 1, 1986 | Jun 30, 1989 | MR | No | Yes | — | 10 mg/L | — | Resolved | Jun 30, 1989 | — | |
| Jul 1, 1986 | Jun 30, 1989 | MR | No | Yes | — | 10 mg/L | — | Resolved | Jun 30, 1989 | — | |
| Jul 1, 1986 | Jun 30, 1989 | MR | No | Yes | — | 10 mg/L | — | Resolved | Jun 30, 1989 | — | |
| Jul 1, 1986 | Jun 30, 1989 | MR | No | Yes | — | 0.002 mg/L | — | Resolved | Jun 30, 1989 | — | |
| Jul 1, 1986 | Jun 30, 1989 | MR | No | Yes | — | 0.002 mg/L | — | Resolved | Jun 30, 1989 | — | |
| Jul 1, 1986 | Jun 30, 1989 | MR | No | Yes | — | 0.1 mg/L | — | Resolved | Jun 30, 1989 | — | |
| Jul 1, 1986 | Jun 30, 1989 | MR | No | Yes | — | 0.010 mg/L | — | Resolved | Jun 30, 1989 | — | |
| Jul 1, 1986 | Jun 30, 1989 | MR | No | Yes | — | 0.010 mg/L | — | Resolved | Jun 30, 1989 | — | |
| Jul 1, 1986 | Jun 30, 1989 | MR | No | Yes | — | 0.010 mg/L | — | Resolved | Jun 30, 1989 | — | |
| Jul 1, 1986 | Jun 30, 1989 | MR | No | Yes | — | 0.010 mg/L | — | Resolved | Jun 30, 1989 | — | |
| Jul 1, 1986 | Jun 30, 1989 | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Jun 30, 1989 | — | |
| Jul 1, 1986 | Jun 30, 1989 | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Jun 30, 1989 | — | |
| Jul 1, 1986 | Jun 30, 1989 | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Jun 30, 1989 | — | |
| Jul 1, 1986 | Jun 30, 1989 | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Jun 30, 1989 | — | |
| Jul 1, 1986 | Jun 30, 1989 | MR | No | Yes | — | 0.05 mg/L | — | Resolved | Jun 30, 1989 | — | |
| Jul 1, 1986 | Jun 30, 1989 | MR | No | Yes | — | 0.05 mg/L | — | Resolved | Jun 30, 1989 | — | |
| Jul 1, 1986 | Jun 30, 1989 | MR | No | Yes | — | 0.05 mg/L | — | Resolved | Jun 30, 1989 | — | |
| Jul 1, 1986 | Jun 30, 1989 | MR | No | Yes | — | 0.05 mg/L | — | Resolved | Jun 30, 1989 | — | |
| Jul 1, 1986 | Jun 30, 1989 | MR | No | Yes | — | 0.05 mg/L | — | Resolved | Jun 30, 1989 | — | |
| Jul 1, 1986 | Jun 30, 1989 | MR | No | Yes | — | 0.1 mg/L | — | Resolved | Jun 30, 1989 | — | |
| Jul 1, 1986 | Jun 30, 1989 | MR | No | Yes | — | 0.1 mg/L | — | Resolved | Jun 30, 1989 | — | |
| Jul 1, 1986 | Jun 30, 1989 | MR | No | Yes | — | 0.1 mg/L | — | Resolved | Jun 30, 1989 | — | |
| Jul 1, 1986 | Jun 30, 1989 | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Jun 30, 1989 | — | |
| — | — | — | No | No | — | — | — | — | — | — | |
| — | — | — | No | No | — | — | — | — | — | — | |
| — | — | — | No | No | — | — | — | — | — | — | |
| — | — | — | No | No | — | — | — | — | — | — | |
| — | — | — | No | No | — | — | — | — | — | — | |
| — | — | — | 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.