DANBURY WATER SUPPLY
Iowa — Community Water System — PWSID: IA9729099
System Information
| PWSID | IA9729099 |
| System Name | DANBURY 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 | Dec 19, 2025 |
Location & Contact
| State | Iowa |
| City | DANBURY |
| ZIP Code | 51019 |
| Address | ATTN ERIC DRIVER |
| Organization | DANBURY WATER SUPPLY |
| Phone | 605-366-5332 |
Population & Service
| Population Served | 320 |
| Service Connections | 225 |
Drinking Water Violations (116)
This water system has 116 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Jun 1, 2025 | Jun 30, 2025 | Nitrate | MCL | Yes | No | 10.8 MG/L | 10 mg/L | — | Resolved | Jun 11, 2025 | Nitrate Rule |
| Jun 1, 2025 | Jun 30, 2025 | Nitrate | MCL | Yes | No | 10.8 MG/L | 10 mg/L | — | Resolved | Jun 11, 2025 | Nitrate Rule |
| Jun 1, 2025 | Jun 30, 2025 | Nitrate | MCL | Yes | No | 10.8 MG/L | 10 mg/L | — | Resolved | Jun 11, 2025 | Nitrate Rule |
| Jun 1, 2025 | Jun 30, 2025 | Nitrate | MCL | Yes | No | 10.8 MG/L | 10 mg/L | — | Resolved | Jun 11, 2025 | Nitrate Rule |
| Nov 1, 2011 | Nov 30, 2011 | Nitrate | MR | No | Yes | — | 10 mg/L | — | Resolved | Nov 30, 2011 | Nitrate Rule |
| Nov 1, 2011 | Nov 30, 2011 | Nitrate | MR | No | Yes | — | 10 mg/L | — | Resolved | Nov 30, 2011 | Nitrate Rule |
| Nov 1, 2011 | Nov 30, 2011 | Nitrate | MR | No | Yes | — | 10 mg/L | — | Resolved | Nov 30, 2011 | Nitrate Rule |
| Nov 1, 2011 | Nov 30, 2011 | Nitrate | MR | No | Yes | — | 10 mg/L | — | Resolved | Nov 30, 2011 | Nitrate Rule |
| Jul 1, 2008 | Aug 31, 2010 | TTHM | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Aug 31, 2010 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2008 | Aug 31, 2010 | TTHM | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Aug 31, 2010 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2008 | Aug 31, 2010 | TTHM | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Aug 31, 2010 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2008 | Aug 31, 2010 | TTHM | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Aug 31, 2010 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2008 | Aug 31, 2010 | TTHM | MR | No | Yes | — | 0.080 mg/L | — | Resolved | Aug 31, 2010 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2008 | Aug 31, 2010 | Total Haloacetic Acids (HAA5) | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Aug 31, 2010 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2008 | Aug 31, 2010 | Total Haloacetic Acids (HAA5) | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Aug 31, 2010 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2008 | Aug 31, 2010 | Total Haloacetic Acids (HAA5) | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Aug 31, 2010 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2008 | Aug 31, 2010 | Total Haloacetic Acids (HAA5) | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Aug 31, 2010 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Jul 1, 2008 | Aug 31, 2010 | Total Haloacetic Acids (HAA5) | MR | No | Yes | — | 0.060 mg/L | — | Resolved | Aug 31, 2010 | Stage 1 Disinfectants and Disinfection Byproducts Rule |
| Dec 1, 2001 | Dec 31, 2001 | Nitrate | MCL | Yes | No | 15 | 10 mg/L | — | Resolved | Dec 31, 2001 | Nitrate Rule |
| Dec 1, 2001 | Dec 31, 2001 | Nitrate | MCL | Yes | No | 15 | 10 mg/L | — | Resolved | Dec 31, 2001 | Nitrate Rule |
| Dec 1, 2001 | Dec 31, 2001 | Nitrate | MCL | Yes | No | 15 | 10 mg/L | — | Resolved | Dec 31, 2001 | Nitrate Rule |
| Dec 1, 2001 | Dec 31, 2001 | Nitrate | MCL | Yes | No | 15 | 10 mg/L | — | Resolved | Dec 31, 2001 | Nitrate Rule |
| Dec 1, 2001 | Dec 31, 2001 | Nitrate | MCL | Yes | No | 15 | 10 mg/L | — | Resolved | Dec 31, 2001 | Nitrate Rule |
| Dec 1, 2001 | Dec 31, 2001 | Nitrate | MCL | Yes | No | 15 | 10 mg/L | — | Resolved | Dec 31, 2001 | Nitrate Rule |
| Dec 1, 2001 | Dec 31, 2001 | Nitrate | MCL | Yes | No | 15 | 10 mg/L | — | Resolved | Dec 31, 2001 | Nitrate Rule |
| Dec 1, 2001 | Dec 31, 2001 | Nitrate | MCL | Yes | No | 15 | 10 mg/L | — | Resolved | Dec 31, 2001 | Nitrate Rule |
| Dec 1, 2001 | Dec 31, 2001 | Nitrate | MCL | Yes | No | 15 | 10 mg/L | — | Resolved | Dec 31, 2001 | Nitrate Rule |
| Dec 1, 2001 | Dec 31, 2001 | Nitrate | MCL | Yes | No | 15 | 10 mg/L | — | Resolved | Dec 31, 2001 | Nitrate Rule |
| Dec 1, 2001 | Dec 31, 2001 | Nitrate | MCL | Yes | No | 15 | 10 mg/L | — | Resolved | Dec 31, 2001 | Nitrate Rule |
| Nov 1, 2000 | Nov 30, 2000 | Nitrate | MCL | Yes | No | 12.5 | 10 mg/L | — | Resolved | Nov 30, 2000 | Nitrate Rule |
| Nov 1, 2000 | Nov 30, 2000 | Nitrate | MCL | Yes | No | 12.5 | 10 mg/L | — | Resolved | Nov 30, 2000 | Nitrate Rule |
| Nov 1, 2000 | Nov 30, 2000 | Nitrate | MCL | Yes | No | 12.5 | 10 mg/L | — | Resolved | Nov 30, 2000 | Nitrate Rule |
| Nov 1, 2000 | Nov 30, 2000 | Nitrate | MCL | Yes | No | 12.5 | 10 mg/L | — | Resolved | Nov 30, 2000 | Nitrate Rule |
| Jul 1, 2000 | Jul 31, 2000 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Jul 31, 2000 | Total Coliform Rule |
| Jul 1, 2000 | Jul 31, 2000 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Jul 31, 2000 | Total Coliform Rule |
| Jul 1, 2000 | Jul 31, 2000 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Jul 31, 2000 | Total Coliform Rule |
| Jul 1, 2000 | Jul 31, 2000 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Jul 31, 2000 | Total Coliform Rule |
| Jul 1, 2000 | Jul 31, 2000 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Jul 31, 2000 | Total Coliform Rule |
| Jun 1, 1999 | Jun 30, 1999 | Nitrate | MCL | Yes | No | 11.3 | 10 mg/L | — | Resolved | Jun 30, 1999 | Nitrate Rule |
| Jun 1, 1999 | Jun 30, 1999 | Nitrate | MCL | Yes | No | 11.3 | 10 mg/L | — | Resolved | Jun 30, 1999 | Nitrate Rule |
| Jun 1, 1999 | Jun 30, 1999 | Nitrate | MCL | Yes | No | 11.3 | 10 mg/L | — | Resolved | Jun 30, 1999 | Nitrate Rule |
| Jun 1, 1999 | Jun 30, 1999 | Nitrate | MCL | Yes | No | 11.3 | 10 mg/L | — | Resolved | Jun 30, 1999 | Nitrate Rule |
| Nov 1, 1998 | Nov 30, 1998 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Archived | Nov 30, 1998 | Total Coliform Rule |
| May 1, 1998 | May 31, 1998 | Nitrate | MR | No | Yes | — | 10 mg/L | — | Resolved | May 31, 1998 | Nitrate Rule |
| May 1, 1998 | May 31, 1998 | Nitrate | MR | No | Yes | — | 10 mg/L | — | Resolved | May 31, 1998 | Nitrate Rule |
| May 1, 1998 | May 31, 1998 | Nitrate | MR | No | Yes | — | 10 mg/L | — | Resolved | May 31, 1998 | Nitrate Rule |
| May 1, 1998 | May 31, 1998 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | May 31, 1998 | Total Coliform Rule |
| May 1, 1998 | May 31, 1998 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | May 31, 1998 | Total Coliform Rule |
| May 1, 1998 | May 31, 1998 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | May 31, 1998 | Total Coliform Rule |
| May 1, 1998 | May 31, 1998 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | May 31, 1998 | Total Coliform Rule |
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.