CALDWELL HOUSING AUTHORITY
Idaho — Community Water System — PWSID: ID3140012
System Information
| PWSID | ID3140012 |
| System Name | CALDWELL HOUSING AUTHORITY |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Private |
| EPA Region | 10 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Mar 13, 1980 |
| Last Reported | Dec 19, 2025 |
Location & Contact
| State | Idaho |
| City | CALDWELL |
| ZIP Code | 83607 |
| Address | 22730 FARMWAY RD |
| Organization | DITTENBER, MIKE |
| Phone | 208-459-2232 |
Population & Service
| Population Served | 1,100 |
| Service Connections | 70 |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sep 29, 2024 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Unaddressed | — | Lead and Copper Rule |
| Sep 29, 2024 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Unaddressed | — | Lead and Copper Rule |
| Jan 1, 2024 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Jun 16, 2024 | Lead and Copper Rule |
| Jan 1, 2024 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Jun 16, 2024 | Lead and Copper Rule |
| Jan 1, 2024 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Jun 16, 2024 | Lead and Copper Rule |
| Jul 1, 2023 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Jun 16, 2024 | Lead and Copper Rule |
| Jul 1, 2023 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Jun 16, 2024 | Lead and Copper Rule |
| Jul 1, 2023 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Jun 16, 2024 | Lead and Copper Rule |
| Jan 1, 2023 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Dec 27, 2023 | Lead and Copper Rule |
| Jan 1, 2023 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Dec 27, 2023 | Lead and Copper Rule |
| Jan 1, 2023 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Dec 27, 2023 | Lead and Copper Rule |
| Jan 1, 2023 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Dec 27, 2023 | Lead and Copper Rule |
| Jan 1, 2023 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Dec 27, 2023 | Lead and Copper Rule |
| Jan 1, 2023 | — | Lead and Copper Rule | MR | No | No | — | TT | — | Resolved | Dec 27, 2023 | Lead and Copper Rule |
| Jul 1, 2022 | Dec 31, 2022 | Lead and Copper Rule | MR | No | No | — | TT | — | Archived | Dec 31, 2022 | Lead and Copper Rule |
| Jul 1, 2022 | Dec 31, 2022 | Lead and Copper Rule | MR | No | No | — | TT | — | Archived | Dec 31, 2022 | Lead and Copper Rule |
| Oct 1, 2018 | Oct 31, 2018 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | Oct 31, 2018 | Revised Total Coliform Rule |
| Oct 1, 2018 | Oct 31, 2018 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | Oct 31, 2018 | Revised Total Coliform Rule |
| Oct 1, 2018 | Oct 31, 2018 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | Oct 31, 2018 | Revised Total Coliform Rule |
| Jan 1, 2017 | Mar 31, 2017 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Mar 31, 2017 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2017 | Mar 31, 2017 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Mar 31, 2017 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jan 1, 2017 | Mar 31, 2017 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Mar 31, 2017 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2016 | Dec 31, 2016 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Dec 31, 2016 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2016 | Dec 31, 2016 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Dec 31, 2016 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Oct 1, 2016 | Dec 31, 2016 | Chlorine | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Dec 31, 2016 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Mar 1, 2005 | Mar 31, 2005 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Archived | Mar 31, 2005 | Total Coliform Rule |
| Jan 1, 2002 | Dec 31, 2004 | 1,2-DIBROMO-3-CHLOROPROPANE | MR | No | Yes | — | 0.0002 mg/L | — | Resolved | Dec 31, 2004 | Synthetic Organic Chemicals |
| Jan 1, 2002 | Dec 31, 2004 | Di(2-ethylhexyl) phthalate | MR | No | Yes | — | 0.006 mg/L | — | Resolved | Dec 31, 2004 | Synthetic Organic Chemicals |
| Jan 1, 2002 | Dec 31, 2004 | Di(2-ethylhexyl) adipate | MR | No | Yes | — | 0.4 mg/L | — | Resolved | Dec 31, 2004 | Synthetic Organic Chemicals |
| Jan 1, 1998 | Jan 31, 1998 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Archived | Jan 31, 1998 | Total Coliform Rule |
| Jan 1, 1996 | Dec 31, 1998 | Di(2-ethylhexyl) phthalate | MR | No | Yes | — | 0.006 mg/L | — | Archived | Dec 31, 1998 | Synthetic Organic Chemicals |
| Jan 1, 1995 | Dec 31, 1995 | Nitrate | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 1995 | Nitrate Rule |
| Jan 1, 1995 | Dec 31, 1995 | Nitrate | MR | No | Yes | — | 10 mg/L | — | Resolved | Dec 31, 1995 | Nitrate Rule |
| Jan 1, 1993 | Dec 31, 1995 | Mercury | MR | No | Yes | — | 0.002 mg/L | — | Resolved | Dec 31, 1995 | Inorganic Chemicals |
| Jan 1, 1993 | Dec 31, 1995 | Barium | MR | No | Yes | — | 2 mg/L | — | Resolved | Dec 31, 1995 | Inorganic Chemicals |
| Jan 1, 1993 | Dec 31, 1995 | Fluoride | MR | No | Yes | — | 4.0 mg/L | — | Resolved | Dec 31, 1995 | Inorganic Chemicals |
| Jan 1, 1993 | Dec 31, 1995 | Nitrite | MR | No | Yes | — | 1 mg/L | — | Resolved | Dec 31, 1995 | Nitrate Rule |
| Jan 1, 1993 | Dec 31, 1995 | Chromium | MR | No | Yes | — | 0.1 mg/L | — | Resolved | Dec 31, 1995 | Inorganic Chemicals |
| Jan 1, 1993 | Dec 31, 1995 | Selenium | MR | No | Yes | — | 0.05 mg/L | — | Resolved | Dec 31, 1995 | Inorganic Chemicals |
| Jan 1, 1993 | Dec 31, 1995 | Cadmium | MR | No | Yes | — | 0.005 mg/L | — | Resolved | Dec 31, 1995 | Inorganic Chemicals |
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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.