DAYTON CITY OF
Idaho — Community Water System — PWSID: ID6210004
System Information
| PWSID | ID6210004 |
| System Name | DAYTON CITY OF |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Local |
| EPA Region | 10 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Mar 13, 1980 |
| Last Reported | Dec 19, 2025 |
Location & Contact
| State | Idaho |
| City | DAYTON |
| ZIP Code | 83232 |
| Address | PO BOX 12 |
| Organization | REEDER, RICHARD |
| Phone | 208-747-3589 |
Population & Service
| Population Served | 510 |
| Service Connections | 181 |
Drinking Water Violations (10)
This water system has 10 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Feb 1, 2012 | Feb 29, 2012 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Archived | Feb 29, 2012 | Total Coliform Rule |
| Feb 1, 2012 | Feb 29, 2012 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Archived | Feb 29, 2012 | Total Coliform Rule |
| Jan 1, 2012 | Mar 31, 2012 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Archived | Mar 31, 2012 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Apr 1, 2000 | Apr 30, 2000 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Archived | Apr 30, 2000 | Total Coliform Rule |
| Jan 1, 1998 | Dec 31, 1998 | Nitrate | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 1998 | Nitrate Rule |
| Jul 1, 1994 | Jun 30, 1995 | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Jun 30, 1995 | Lead and Copper Rule |
| Jul 1, 1994 | Jun 30, 1995 | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Jun 30, 1995 | Lead and Copper Rule |
| Mar 1, 1991 | Mar 31, 1991 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Archived | Mar 31, 1991 | Total Coliform Rule |
| Feb 1, 1991 | Feb 28, 1991 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Archived | Feb 28, 1991 | Total Coliform Rule |
| — | — | — | 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.