DECLO CITY OF
Idaho — Community Water System — PWSID: ID5160012
System Information
| PWSID | ID5160012 |
| System Name | DECLO 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 | DECLO |
| ZIP Code | 83323 |
| Address | PO BOX 159 |
| Organization | DURFEE, JOSHUA |
| Phone | 208-654-2124 |
Population & Service
| Population Served | 300 |
| Service Connections | 135 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jul 2, 2025 | — | LEAD AND COPPER RULE REVISIONS | RPT | No | No | — | — | — | Unaddressed | — | Lead and Copper Rule Revisions |
| Jul 2, 2025 | — | LEAD AND COPPER RULE REVISIONS | RPT | No | No | — | — | — | Unaddressed | — | Lead and Copper Rule Revisions |
| Oct 1, 2016 | Sep 30, 2019 | Total Haloacetic Acids (HAA5) | MR | No | Yes | — | 0.060 mg/L | — | Archived | Sep 30, 2019 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2016 | Sep 30, 2019 | Total Haloacetic Acids (HAA5) | MR | No | Yes | — | 0.060 mg/L | — | Archived | Sep 30, 2019 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2016 | Sep 30, 2019 | TTHM | MR | No | Yes | — | 0.080 mg/L | — | Archived | Sep 30, 2019 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2016 | Sep 30, 2019 | TTHM | MR | No | Yes | — | 0.080 mg/L | — | Archived | Sep 30, 2019 | Stage 2 Disinfectants and Disinfection Byproducts Rule |
| Aug 9, 2014 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | May 10, 2017 | Ground Water Rule |
| Aug 9, 2014 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | May 10, 2017 | Ground Water Rule |
| Aug 9, 2014 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | May 10, 2017 | Ground Water Rule |
| Aug 9, 2014 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | May 10, 2017 | Ground Water Rule |
| Aug 9, 2014 | — | Groundwater Rule | TT | Yes | No | — | — | — | Resolved | May 10, 2017 | Ground Water Rule |
| Jan 1, 2010 | Dec 31, 2010 | Nitrate | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2010 | Nitrate Rule |
| Jan 1, 2004 | Dec 31, 2004 | Nitrate | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 2004 | Nitrate Rule |
| Jan 1, 1998 | Aug 18, 1998 | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Aug 18, 1998 | Lead and Copper Rule |
| Jan 1, 1998 | Aug 18, 1998 | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Aug 18, 1998 | Lead and Copper Rule |
| Jul 1, 1997 | Aug 18, 1998 | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Aug 18, 1998 | Lead and Copper Rule |
| Jul 1, 1997 | Aug 18, 1998 | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Aug 18, 1998 | Lead and Copper Rule |
| Jan 1, 1997 | Aug 18, 1998 | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Aug 18, 1998 | Lead and Copper Rule |
| Jan 1, 1997 | Aug 18, 1998 | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Aug 18, 1998 | Lead and Copper Rule |
| Jul 1, 1996 | Aug 18, 1998 | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Aug 18, 1998 | Lead and Copper Rule |
| Jul 1, 1996 | Aug 18, 1998 | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Aug 18, 1998 | Lead and Copper Rule |
| Jan 1, 1996 | Dec 31, 1996 | Nitrate | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 1996 | Nitrate Rule |
| Jan 1, 1996 | Aug 18, 1998 | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Aug 18, 1998 | Lead and Copper Rule |
| Jan 1, 1996 | Aug 18, 1998 | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Aug 18, 1998 | Lead and Copper Rule |
| Jul 1, 1995 | Aug 18, 1998 | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Aug 18, 1998 | Lead and Copper Rule |
| Jul 1, 1995 | Aug 18, 1998 | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Aug 18, 1998 | Lead and Copper Rule |
| Jan 1, 1995 | Aug 18, 1998 | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Aug 18, 1998 | Lead and Copper Rule |
| Jan 1, 1995 | Aug 18, 1998 | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Aug 18, 1998 | Lead and Copper Rule |
| Feb 1, 1992 | Feb 29, 1992 | Coliform (TCR) | MR | No | Yes | — | 5% of samples | — | Archived | Feb 29, 1992 | Total Coliform Rule |
| — | — | — | 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.