DUBUQUE, IA · Dubuque County
BARRINGTON LAKES WATER SYSTEM Water System
Inactive system
This water system is marked inactive in EPA’s federal records as of January 4, 2018. It is no longer an operating public water system under this PWSID, and no compliance deadlines — including the 2027 Consumer Confidence Report rule — apply to it.
If you are a resident looking for your current water provider, see water systems in Dubuque County, IA.
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)
- IA3126301
- System type
- Community Water System
- Population served
- 333
- Service connections
- 144
- Ownership
- privately owned
- Water source
- groundwater (wells)
BARRINGTON LAKES WATER SYSTEM is one of 1,221 community water systems in Iowa in the 500 or fewer people size category, formerly serving 333 people from groundwater.
EPA's federal records list this system as inactive in 2018; the record below is historical.
As of August 1, 2026, its federal record holds 8 entries between 1980 and 2014, all of which EPA lists as closed. Nothing has been added since 2014.
All 8 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 Total Coliform Rules.
Violation history
Monitoring, Regular
—Nitrate
January 1, 2014 – December 31, 2014
ResolvedMonitoring, Routine Minor (TCR)
—Coliform (TCR)
February 1, 2009 – February 28, 2009
ResolvedMonitoring, Routine Minor (TCR)
—Coliform (TCR)
August 1, 2008 – August 31, 2008
ResolvedMonitoring, Routine Minor (TCR)
—Coliform (TCR)
May 1, 2008 – May 31, 2008
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
August 1, 2003 – August 31, 2003
ResolvedMonitoring, Regular
—Nitrate
April 1, 1988 – March 31, 1991
ResolvedMonitoring, Regular
—Barium
September 30, 1980 – September 29, 1983
ArchivedMonitoring, Regular
—Fluoride
September 30, 1980 – September 29, 1983
Archived
Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| January 1, 2014 – December 31, 2014 | Monitoring, Regular | Nitrate | — | Resolved |
| February 1, 2009 – February 28, 2009 | Monitoring, Routine Minor (TCR) | Coliform (TCR) | — | Resolved |
| August 1, 2008 – August 31, 2008 | Monitoring, Routine Minor (TCR) | Coliform (TCR) | — | Resolved |
| May 1, 2008 – May 31, 2008 | Monitoring, Routine Minor (TCR) | Coliform (TCR) | — | Resolved |
| August 1, 2003 – August 31, 2003 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
| April 1, 1988 – March 31, 1991 | Monitoring, Regular | Nitrate | — | Resolved |
| September 30, 1980 – September 29, 1983 | Monitoring, Regular | Barium | — | Archived |
| September 30, 1980 – September 29, 1983 | Monitoring, Regular | Fluoride | — | Archived |
Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)
Enforcement actions
- March 5, 2015State Public Notification received1 linked violation
- January 21, 2015State Compliance achieved2 linked violations
- January 20, 2015State Public Notification requested2 linked violations
- June 30, 2014State Formal Notice of Violation issued1 linked violation
- February 8, 2004State Compliance achieved1 linked violation
- February 8, 2004State Compliance achieved1 linked violation
- January 16, 2004State Formal Notice of Violation issued1 linked violation
- January 16, 2004State Public Notification requested1 linked violation
- November 25, 2003State Public Notification requested2 linked violations
- September 29, 2003State Compliance achieved2 linked violations
- September 19, 2003State Public Notification requested2 linked violations
- March 27, 1992State Public Notification received1 linked violation
- March 27, 1992State Public Notification received1 linked violation
- March 18, 1992State Administrative/Compliance Order with penalty issued1 linked violation
- March 2, 1992State Compliance achieved1 linked violation
- September 25, 1991State Formal Notice of Violation issued1 linked violation
- September 25, 1991State Public Notification requested1 linked violation
- September 25, 1991State Formal Notice of Violation issued2 linked violations
- July 24, 1990State Public Notification requested2 linked violations
- February 5, 1982State Unresolvedgeneral compliance action — not tied to a specific violation on record
Last known contact on file (system is inactive)
DUBUQUE WATER WORKS - BARRINGTON LAKES
563-589-4291
DUBUQUE, IA 52001