SWALEDALE WATER SUPPLY
Iowa — Community Water System — PWSID: IA1778008
System Information
| PWSID | IA1778008 |
| System Name | SWALEDALE 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 | MARSHALLTOWN |
| ZIP Code | 50158 |
| Address | ATTN JACOB EVANS |
| Organization | PEOPLE SERVICE (SWALEDALE) |
| Phone | 319-883-6554 |
Population & Service
| Population Served | 144 |
| Service Connections | 93 |
Drinking Water Violations (129)
This water system has 129 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 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 | — | |
| Jul 1, 1995 | Jun 30, 2000 | MR | No | Yes | — | 0.007 mg/L | — | Resolved | Apr 24, 2000 | — | |
| Jul 1, 1995 | Jun 30, 2000 | MR | No | Yes | — | 0.07 mg/L | — | Resolved | Apr 24, 2000 | — | |
| Jul 1, 1995 | Jun 30, 2000 | MR | No | Yes | — | 0.07 mg/L | — | Resolved | Apr 24, 2000 | — | |
| Jul 1, 1995 | Jun 30, 2000 | MR | No | Yes | — | 0.07 mg/L | — | Resolved | Apr 24, 2000 | — | |
| Jul 1, 1995 | Jun 30, 2000 | MR | No | Yes | — | 0.001 mg/L | — | Resolved | Apr 24, 2000 | — | |
| Jul 1, 1995 | Jun 30, 2000 | MR | No | Yes | — | 0.001 mg/L | — | Resolved | Apr 24, 2000 | — | |
| Jul 1, 1995 | Jun 30, 2000 | MR | No | Yes | — | 0.001 mg/L | — | Resolved | Apr 24, 2000 | — | |
| Jul 1, 1995 | Jun 30, 2000 | MR | No | Yes | — | 0.2 mg/L | — | Resolved | Apr 24, 2000 | — | |
| Jul 1, 1995 | Jun 30, 2000 | MR | No | Yes | — | 0.2 mg/L | — | Resolved | Apr 24, 2000 | — | |
| Jul 1, 1995 | Jun 30, 2000 | MR | No | Yes | — | 0.2 mg/L | — | Resolved | Apr 24, 2000 | — | |
| Jul 1, 1995 | Jun 30, 2000 | MR | No | Yes | — | 0.05 mg/L | — | Resolved | Apr 24, 2000 | — | |
| Jul 1, 1995 | Jun 30, 2000 | MR | No | Yes | — | 0.05 mg/L | — | Resolved | Apr 24, 2000 | — | |
| Jul 1, 1995 | Jun 30, 2000 | MR | No | Yes | — | 0.05 mg/L | — | Resolved | Apr 24, 2000 | — | |
| Jul 1, 1995 | Jun 30, 2000 | MR | No | Yes | — | 0.004 mg/L | — | Resolved | Apr 24, 2000 | — | |
| Jul 1, 1995 | Jun 30, 2000 | MR | No | Yes | — | 0.004 mg/L | — | Resolved | Apr 24, 2000 | — | |
| Jul 1, 1995 | Jun 30, 2000 | MR | No | Yes | — | 0.004 mg/L | — | Resolved | Apr 24, 2000 | — | |
| Jul 1, 1995 | Jun 30, 2000 | MR | No | Yes | — | 0.007 mg/L | — | Resolved | Apr 24, 2000 | — | |
| Jul 1, 1995 | Jun 30, 2000 | MR | No | Yes | — | 0.007 mg/L | — | Resolved | Apr 24, 2000 | — | |
| Jul 1, 1995 | Jun 30, 2000 | MR | No | Yes | — | 0.006 mg/L | — | Resolved | Apr 24, 2000 | — | |
| Jul 1, 1995 | Jun 30, 2000 | MR | No | Yes | — | 0.006 mg/L | — | Resolved | Apr 24, 2000 | — | |
| Jul 1, 1995 | Jun 30, 2000 | MR | No | Yes | — | 0.4 mg/L | — | Resolved | Apr 24, 2000 | — | |
| Jul 1, 1995 | Jun 30, 2000 | MR | No | Yes | — | 0.5 mg/L | — | Resolved | Apr 24, 2000 | — | |
| Jul 1, 1995 | Jun 30, 2000 | MR | No | Yes | — | 0.5 mg/L | — | Resolved | Apr 24, 2000 | — | |
| Jul 1, 1995 | Jun 30, 2000 | MR | No | Yes | — | 0.5 mg/L | — | Resolved | Apr 24, 2000 | — | |
| Jul 1, 1995 | Jun 30, 2000 | MR | No | Yes | — | — | — | Resolved | Apr 24, 2000 | — | |
| Jul 1, 1995 | Jun 30, 2000 | MR | No | Yes | — | — | — | Resolved | Apr 24, 2000 | — | |
| Jul 1, 1995 | Jun 30, 2000 | MR | No | Yes | — | — | — | Resolved | Apr 24, 2000 | — | |
| Jul 1, 1995 | Jun 30, 2000 | MR | No | Yes | — | 0.003 mg/L | — | Resolved | Apr 24, 2000 | — | |
| Jul 1, 1995 | Jun 30, 2000 | MR | No | Yes | — | 0.003 mg/L | — | Resolved | Apr 24, 2000 | — | |
| Jul 1, 1995 | Jun 30, 2000 | MR | No | Yes | — | 0.0002 mg/L | — | Resolved | Apr 24, 2000 | — | |
| Jul 1, 1995 | Jun 30, 2000 | MR | No | Yes | — | 0.006 mg/L | — | Resolved | Apr 24, 2000 | — | |
| Jul 1, 1995 | Jun 30, 2000 | MR | No | Yes | — | 0.4 mg/L | — | Resolved | Apr 24, 2000 | — | |
| Jul 1, 1995 | Jun 30, 2000 | MR | No | Yes | — | 0.4 mg/L | — | Resolved | Apr 24, 2000 | — | |
| Jul 1, 1995 | Jun 30, 2000 | MR | No | Yes | — | 0.0002 mg/L | — | Resolved | Apr 24, 2000 | — | |
| Jul 1, 1995 | Jun 30, 2000 | MR | No | Yes | — | 0.003 mg/L | — | Resolved | Apr 24, 2000 | — | |
| Jul 1, 1995 | Jun 30, 2000 | MR | No | Yes | — | 0.0002 mg/L | — | Resolved | Apr 24, 2000 | — | |
| Jul 1, 1992 | Jul 31, 1992 | MCL | Yes | No | — | 5% of samples | — | Resolved | Jul 31, 1992 | — | |
| Jul 1, 1992 | Jul 31, 1992 | MCL | Yes | No | — | 5% of samples | — | Resolved | Jul 31, 1992 | — | |
| Jul 1, 1992 | Jul 31, 1992 | MCL | Yes | No | — | 5% of samples | — | Resolved | Jul 31, 1992 | — | |
| Jul 1, 1992 | Jul 31, 1992 | MCL | Yes | No | — | 5% of samples | — | Resolved | Jul 31, 1992 | — | |
| Apr 1, 1992 | Apr 30, 1992 | MCL | Yes | No | — | 5% of samples | — | Resolved | Apr 30, 1992 | — | |
| Apr 1, 1992 | Apr 30, 1992 | MCL | Yes | No | — | 5% of samples | — | Resolved | Apr 30, 1992 | — | |
| Apr 1, 1992 | Apr 30, 1992 | MCL | Yes | No | — | 5% of samples | — | Resolved | Apr 30, 1992 | — |
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.