TIMBERLINE ESTATES, LTD.
Iowa — Community Water System — PWSID: IA2900626
System Information
| PWSID | IA2900626 |
| System Name | TIMBERLINE ESTATES, LTD. |
| System Type | Community Water System |
| Water Source | Ground Water |
| Activity Status | Active |
| Owner Type | Private |
| EPA Region | 07 |
| Serves School | No |
| Wholesaler | No |
| First Reported | Feb 27, 1979 |
| Last Reported | Dec 19, 2025 |
Location & Contact
| State | Iowa |
| City | WEST BURLINGTON |
| ZIP Code | 52655 |
| Address | ATTN KYLA NOVINGER |
| Organization | TIMBERLINE ESTATES LTD |
| Phone | 319-208-1498 |
Population & Service
| Population Served | 712 |
| Service Connections | 282 |
Drinking Water Violations (50)
This water system has 50 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Nov 1, 2009 | Nov 30, 2009 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Nov 30, 2009 | Total Coliform Rule |
| Nov 1, 2009 | Nov 30, 2009 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Nov 30, 2009 | Total Coliform Rule |
| Nov 1, 2009 | Nov 30, 2009 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Nov 30, 2009 | Total Coliform Rule |
| Nov 1, 2009 | Nov 30, 2009 | Coliform (TCR) | MCL | Yes | No | — | 5% of samples | — | Resolved | Nov 30, 2009 | Total Coliform Rule |
| Oct 1, 1995 | Oct 31, 1995 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Oct 31, 1995 | Total Coliform Rule |
| Oct 1, 1995 | Oct 31, 1995 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Oct 31, 1995 | Total Coliform Rule |
| Oct 1, 1995 | Oct 31, 1995 | Coliform (TCR) | MR | No | No | — | 5% of samples | — | Resolved | Oct 31, 1995 | Total Coliform Rule |
| Oct 1, 1985 | Sep 30, 1986 | Combined Radium (-226 and -228) | MCL | Yes | No | 7.9 | 5 pCi/L | 5 | Archived | Sep 30, 1986 | Radionuclides and Revised Rad Rule |
| Oct 1, 1985 | Sep 30, 1986 | Combined Radium (-226 and -228) | MCL | Yes | No | 7.9 | 5 pCi/L | 5 | Archived | Sep 30, 1986 | Radionuclides and Revised Rad Rule |
| Oct 1, 1985 | Sep 30, 1986 | Combined Radium (-226 and -228) | MCL | Yes | No | 7.9 | 5 pCi/L | 5 | Archived | Sep 30, 1986 | Radionuclides and Revised Rad Rule |
| Oct 1, 1985 | Sep 30, 1986 | Combined Radium (-226 and -228) | MCL | Yes | No | 7.9 | 5 pCi/L | 5 | Archived | Sep 30, 1986 | Radionuclides and Revised Rad Rule |
| Oct 1, 1984 | Sep 30, 1985 | Fluoride | MCL | Yes | No | 3.2 | 4.0 mg/L | 2.2 | Archived | Sep 30, 1985 | Inorganic Chemicals |
| Oct 1, 1984 | Sep 30, 1985 | Combined Radium (-226 and -228) | MCL | Yes | No | 7.9 | 5 pCi/L | 5 | Archived | Sep 30, 1985 | Radionuclides and Revised Rad Rule |
| Oct 1, 1983 | Sep 30, 1984 | Combined Radium (-226 and -228) | MCL | Yes | No | 7.9 | 5 pCi/L | 5 | Archived | Sep 30, 1984 | Radionuclides and Revised Rad Rule |
| Oct 1, 1983 | Sep 30, 1984 | Fluoride | MCL | Yes | No | 2 | 4.0 mg/L | 2 | Archived | Sep 30, 1984 | Inorganic Chemicals |
| Sep 30, 1980 | Sep 29, 1983 | Selenium | MR | No | No | — | 0.05 mg/L | — | Archived | Sep 29, 1983 | Inorganic Chemicals |
| Sep 30, 1980 | Sep 29, 1983 | Chromium | MR | No | No | — | 0.1 mg/L | — | Archived | Sep 29, 1983 | Inorganic Chemicals |
| Sep 30, 1980 | Sep 29, 1983 | Arsenic | MR | No | No | — | 0.010 mg/L | — | Archived | Sep 29, 1983 | Arsenic Rule |
| Sep 30, 1980 | Sep 29, 1983 | Combined Radium (-226 and -228) | MR | No | No | — | 5 pCi/L | — | Archived | Sep 29, 1983 | Radionuclides and Revised Rad Rule |
| Sep 30, 1980 | Sep 29, 1983 | Nitrate | MR | No | No | — | 10 mg/L | — | Archived | Sep 29, 1983 | Nitrate Rule |
| Sep 30, 1980 | Sep 29, 1983 | Gross Alpha, Excl. Radon and U | MR | No | No | — | 15 pCi/L | — | Archived | Sep 29, 1983 | Radionuclides and Revised Rad Rule |
| Sep 30, 1980 | Sep 29, 1983 | Barium | MR | No | No | — | 2 mg/L | — | Archived | Sep 29, 1983 | Inorganic Chemicals |
| Apr 1, 1979 | Mar 31, 1983 | Combined Radium (-226 and -228) | MCL | Yes | No | 7.9 | 5 pCi/L | — | Resolved | Mar 31, 1983 | Radionuclides and Revised Rad Rule |
| Apr 1, 1979 | Mar 31, 1983 | Combined Radium (-226 and -228) | MCL | Yes | No | 7.9 | 5 pCi/L | — | Resolved | Mar 31, 1983 | Radionuclides and Revised Rad Rule |
| Apr 1, 1979 | Mar 31, 1983 | Combined Radium (-226 and -228) | MCL | Yes | No | 7.9 | 5 pCi/L | — | Resolved | Mar 31, 1983 | Radionuclides and Revised Rad Rule |
| Apr 1, 1979 | Mar 31, 1983 | Combined Radium (-226 and -228) | MCL | Yes | No | 7.9 | 5 pCi/L | — | Resolved | Mar 31, 1983 | Radionuclides and Revised Rad Rule |
| Apr 1, 1979 | Mar 31, 1983 | Combined Radium (-226 and -228) | MCL | Yes | No | 7.9 | 5 pCi/L | — | Resolved | Mar 31, 1983 | Radionuclides and Revised Rad Rule |
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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.