DERBY GRANGE GOLF INC
Iowa — Transient Non-Community — PWSID: IA3126206
System Information
| PWSID | IA3126206 |
| System Name | DERBY GRANGE GOLF INC |
| System Type | Transient Non-Community |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Private |
| EPA Region | 07 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Aug 26, 1995 |
| Last Reported | Dec 19, 2025 |
Location & Contact
| State | Iowa |
| City | DUBUQUE |
| ZIP Code | 52001 |
| Address | ATTN RON BREITBACH |
| Organization | DERBY GRANGE GOLF INC |
| Phone | 563-556-4653 |
Population & Service
| Population Served | 200 |
| Service Connections | 1 |
Drinking Water Violations (26)
This water system has 26 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, 2019 | — | Revised Total Coliform Rule | TT | Yes | No | — | — | — | Resolved | Mar 5, 2020 | Revised Total Coliform Rule |
| Feb 1, 2019 | — | Revised Total Coliform Rule | TT | Yes | No | — | — | — | Resolved | Mar 5, 2020 | Revised Total Coliform Rule |
| Feb 1, 2019 | — | Revised Total Coliform Rule | TT | Yes | No | — | — | — | Resolved | Mar 5, 2020 | Revised Total Coliform Rule |
| Feb 1, 2019 | — | Revised Total Coliform Rule | TT | Yes | No | — | — | — | Resolved | Mar 5, 2020 | Revised Total Coliform Rule |
| Jul 1, 2017 | Jul 31, 2017 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | Jul 31, 2017 | Revised Total Coliform Rule |
| Jul 1, 2017 | Jul 31, 2017 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | Jul 31, 2017 | Revised Total Coliform Rule |
| Jul 1, 2017 | Jul 31, 2017 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | Jul 31, 2017 | Revised Total Coliform Rule |
| Jul 1, 2017 | Jul 31, 2017 | Revised Total Coliform Rule | MON | No | Yes | — | — | — | Resolved | Jul 31, 2017 | Revised Total Coliform Rule |
| Apr 1, 2016 | Apr 30, 2016 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Apr 30, 2016 | Total Coliform Rule |
| Apr 1, 2016 | Apr 30, 2016 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Apr 30, 2016 | Total Coliform Rule |
| Apr 1, 2016 | Apr 30, 2016 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Apr 30, 2016 | Total Coliform Rule |
| Apr 1, 2016 | Apr 30, 2016 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Apr 30, 2016 | Total Coliform Rule |
| Mar 1, 2013 | Mar 31, 2013 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Mar 31, 2013 | Total Coliform Rule |
| Mar 1, 2013 | Mar 31, 2013 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Mar 31, 2013 | Total Coliform Rule |
| Mar 1, 2013 | Mar 31, 2013 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Mar 31, 2013 | Total Coliform Rule |
| Mar 1, 2013 | Mar 31, 2013 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Mar 31, 2013 | Total Coliform Rule |
| Apr 1, 2011 | Jun 30, 2011 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Jun 30, 2011 | Total Coliform Rule |
| Apr 1, 2011 | Jun 30, 2011 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Jun 30, 2011 | Total Coliform Rule |
| Apr 1, 2011 | Jun 30, 2011 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Jun 30, 2011 | Total Coliform Rule |
| Oct 1, 1999 | Dec 31, 1999 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Dec 31, 1999 | Total Coliform Rule |
| Oct 1, 1999 | Dec 31, 1999 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Dec 31, 1999 | Total Coliform Rule |
| Oct 1, 1999 | Dec 31, 1999 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Dec 31, 1999 | Total Coliform Rule |
| Oct 1, 1999 | Dec 31, 1999 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Dec 31, 1999 | Total Coliform Rule |
| Jul 1, 1995 | Sep 30, 1995 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Sep 30, 1995 | Total Coliform Rule |
| Jul 1, 1995 | Sep 30, 1995 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Sep 30, 1995 | Total Coliform Rule |
| Jul 1, 1995 | Sep 30, 1995 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Sep 30, 1995 | 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.