WEST BURLINGTON, IA · Des Moines County
TIMBERLINE ESTATES, LTD. Water System
Consumer Confidence Report status
TIMBERLINE ESTATES, LTD. must publish a Consumer Confidence Report — the annual drinking water quality report covering calendar year 2026 — by July 1, 2027.
As of August 1, 2026, EPA's federal records show no open violations for TIMBERLINE ESTATES, LTD..
Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed August 1, 2026. This is a record-keeping and public-information tool — it does not replace Iowa’s official records. Always confirm current status with Iowa before making decisions based on this information.
System facts
- System ID (PWSID)
- IA2900626
- System type
- Community Water System
- Population served
- 712
- Service connections
- 282
- Ownership
- privately owned
- Water source
- groundwater (wells)
TIMBERLINE ESTATES, LTD. is one of 403 community water systems in Iowa in the 501 to 3,300 people size category, serving 712 people from groundwater.
As of August 1, 2026, its federal record holds 7 entries between 1980 and 1985, all of which EPA lists as closed. Nothing has been added since 1985.
Of the 7, 4 are monitoring and reporting requirements — the category that accounts for about four in five of all violations in EPA's national dataset — rather than findings about the water itself. The record involves inorganic chemicals and the Radionuclides and Revised Rad Rule.
Violation history
Maximum Contaminant Level Violation, Average
Health-basedCombined Radium (-226 and -228)
October 1, 1985 – September 30, 1986
ArchivedMaximum Contaminant Level Violation, Average
Health-basedCombined Radium (-226 and -228)
October 1, 1984 – September 30, 1985
ArchivedMaximum Contaminant Level Violation, Single Sample
Health-basedCombined Radium (-226 and -228)
October 1, 1983 – September 30, 1984
ArchivedMonitoring, Regular
—Arsenic
September 30, 1980 – September 29, 1983
ArchivedMonitoring, Regular
—Nitrate
September 30, 1980 – September 29, 1983
ArchivedMonitoring, Regular
—Barium
September 30, 1980 – September 29, 1983
ArchivedMonitoring, Regular
—Cadmium
September 30, 1980 – September 29, 1983
Archived
Archived closed in EPA's records (typically due to age or a data correction)
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| October 1, 1985 – September 30, 1986 | Maximum Contaminant Level Violation, Average | Combined Radium (-226 and -228) | Health-based | Archived |
| October 1, 1984 – September 30, 1985 | Maximum Contaminant Level Violation, Average | Combined Radium (-226 and -228) | Health-based | Archived |
| October 1, 1983 – September 30, 1984 | Maximum Contaminant Level Violation, Single Sample | Combined Radium (-226 and -228) | Health-based | Archived |
| September 30, 1980 – September 29, 1983 | Monitoring, Regular | Arsenic | — | Archived |
| September 30, 1980 – September 29, 1983 | Monitoring, Regular | Nitrate | — | Archived |
| September 30, 1980 – September 29, 1983 | Monitoring, Regular | Barium | — | Archived |
| September 30, 1980 – September 29, 1983 | Monitoring, Regular | Cadmium | — | Archived |
Archived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
- January 22, 2026State Compliance achieved4 linked violations
- January 21, 2026State Public Notification requested2 linked violations
- December 18, 2025State Public Notification requested2 linked violations
- December 18, 2025State Formal Notice of Violation issued5 linked violations
- August 21, 2018State Public Notification requested1 linked violation
- December 22, 1995State Formal Notice of Violation issued2 linked violations
- December 22, 1995State Public Notification requested2 linked violations
- March 6, 1989State Public Notification received1 linked violation
- March 6, 1989State Public Notification receivedgeneral compliance action — not tied to a specific violation on record
- December 12, 1988State Compliance achieved1 linked violation
- December 5, 1988State Public Notification requested2 linked violations
- December 5, 1988State Formal Notice of Violation issued2 linked violations
- November 16, 1988State Compliance achievedgeneral compliance action — not tied to a specific violation on record
- September 2, 1988State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
- September 30, 1984Federal issued Formal Notice of Violation2 linked violations
- February 5, 1982State Unresolvedgeneral compliance action — not tied to a specific violation on record
Common questions
Is TIMBERLINE ESTATES, LTD. required to publish a Consumer Confidence Report?
- Yes. TIMBERLINE ESTATES, LTD. is a community water system, and federal rules (40 CFR 141 Subpart O) require every community water system to publish a Consumer Confidence Report each year.
When is TIMBERLINE ESTATES, LTD.’s next Consumer Confidence Report due?
- TIMBERLINE ESTATES, LTD.’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does TIMBERLINE ESTATES, LTD. have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for TIMBERLINE ESTATES, LTD..
What is a Consumer Confidence Report?
- A Consumer Confidence Report (CCR) is the annual drinking water quality report that community water systems must provide to the people they serve. It lists the contaminants detected in the system’s water during the year, where the water comes from, and how the results compare with federal limits. EPA’s revised CCR rule takes effect January 1, 2027, and the first reports in the new format are due July 1, 2027.
Contact
TIMBERLINE ESTATES LTD
319-208-1498
WEST BURLINGTON, IA 52655