DUBUQUE, IA · Dubuque County

SPRING VALLEY PARK Water System

Current status

No open violations on record as of July 4, 2026.

This system's next federally required Consumer Confidence Report is due July 1, 2027, under the EPA's revised reporting rule.

Data sourced from the EPA ECHO database (SDWA bulk download), last refreshed July 4, 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): IA3100606
System type: Community Water System
Population served: 180
Service connections: 72
Ownership: privately owned
Water source: groundwater (wells)

Violation history

Monitoring, Routine (RTCR)
—
Revised Total Coliform Rule
May 1, 2022 – May 31, 2022
Resolved
Monitoring, Regular
—
Di(2-ethylhexyl) phthalate
July 1, 1996 – June 30, 2001
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
August 1, 1992 – August 31, 1992
Resolved
Maximum Contaminant Level Violation, Acute (TCR)
Health-based
Coliform (TCR)
August 1, 1992 – August 31, 1992
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
August 1, 1991 – August 31, 1991
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
August 1, 1991 – August 31, 1991
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
June 1, 1991 – June 30, 1991
Resolved
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
July 1, 1984 – June 30, 1988
Resolved
Monitoring, Regular
—
Chromium
September 30, 1980 – September 29, 1983
Archived
Monitoring, Regular
—
Mercury
September 30, 1980 – September 29, 1983
Archived
Monitoring, Regular
—
Selenium
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
May 1, 2022 – May 31, 2022	Monitoring, Routine (RTCR)	Revised Total Coliform Rule	—	Resolved
July 1, 1996 – June 30, 2001	Monitoring, Regular	Di(2-ethylhexyl) phthalate	—	Resolved
August 1, 1992 – August 31, 1992	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
August 1, 1992 – August 31, 1992	Maximum Contaminant Level Violation, Acute (TCR)	Coliform (TCR)	Health-based	Resolved
August 1, 1991 – August 31, 1991	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
August 1, 1991 – August 31, 1991	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
June 1, 1991 – June 30, 1991	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
July 1, 1984 – June 30, 1988	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Resolved
September 30, 1980 – September 29, 1983	Monitoring, Regular	Chromium	—	Archived
September 30, 1980 – September 29, 1983	Monitoring, Regular	Mercury	—	Archived
September 30, 1980 – September 29, 1983	Monitoring, Regular	Selenium	—	Archived

Resolved addressed and confirmed by the stateArchived closed in EPA's records (typically due to age or a data correction)

Enforcement actions

June 1, 2022State Compliance achieved3 linked violations
August 7, 2006State Public Notification requested3 linked violations
August 4, 2006State Violation/Reminder Notice2 linked violations
August 20, 2001State Public Notification requested4 linked violations
December 29, 1999State Formal Notice of Violation issued1 linked violation
December 29, 1999State Public Notification requested1 linked violation
November 23, 1999State Compliance achieved1 linked violation
November 19, 1993State Public Notification requested3 linked violations
November 19, 1993State Formal Notice of Violation issued3 linked violations
November 19, 1993State Public Notification requested1 linked violation
January 1, 1993State Compliance achieved3 linked violations
September 22, 1992State Public Notification received2 linked violations
September 2, 1992State Compliance achieved5 linked violations
September 2, 1992State Compliance achieved4 linked violations
August 27, 1992State Formal Notice of Violation issued3 linked violations
September 9, 1991State Compliance achieved1 linked violation
September 1, 1991State Formal Notice of Violation issued1 linked violation
August 22, 1991State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
August 20, 1991State Formal Notice of Violation issued2 linked violations
July 10, 1991State Formal Notice of Violation issued2 linked violations
July 10, 1991State Formal Notice of Violation issued2 linked violations
July 10, 1991State Public Notification requested3 linked violations
July 24, 1990State Compliance achievedgeneral compliance action — not tied to a specific violation on record
June 25, 1990State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
October 30, 1989State Public Notification received1 linked violation
September 28, 1989State Public Notification requested2 linked violations
December 12, 1988State Compliance achieved1 linked violation
November 23, 1988State Administrative/Compliance Order without penalty issued1 linked violation
March 1, 1982State Unresolved1 linked violation
February 18, 1982State Unresolvedgeneral compliance action — not tied to a specific violation on record
February 16, 1982State Unresolvedgeneral compliance action — not tied to a specific violation on record
January 21, 1982State Unresolvedgeneral compliance action — not tied to a specific violation on record

Contact

VERDE WATER I I LLC

563-583-8971

DUBUQUE, IA 52003