DURANGO, IA · Dubuque County

GRAF COURT WATER ASSOCIATION Water System

Inactive system

This water system is marked inactive in EPA’s federal records as of March 3, 2005. 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 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): IA3128387
System type: Community Water System
Population served: 73
Service connections: 12
Ownership: privately owned
Water source: groundwater (wells)

Violation history

Monitoring, Routine Major (TCR)
—
Coliform (TCR)
October 1, 2004 – October 31, 2004
Resolved
Monitoring, Regular
—
Nitrate
June 1, 1997 – June 30, 1997
Resolved
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
October 1, 1992 – September 30, 1996
Resolved
Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
July 1, 1992 – March 3, 2005
Archived
Monitoring, Repeat Minor (TCR)
—
Coliform (TCR)
May 1, 1992 – May 31, 1992
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
October 1, 1991 – October 31, 1991
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
August 1, 1991 – August 31, 1991
Resolved
Monitoring, Regular
—
Mercury
July 1, 1989 – June 30, 1992
Archived
Monitoring, Regular
—
Selenium
July 1, 1989 – June 30, 1992
Archived
Monitoring, Regular
—
Arsenic
July 1, 1989 – June 30, 1992
Archived
Monitoring, Regular
—
Cadmium
July 1, 1989 – June 30, 1992
Archived
Monitoring, Regular
—
Barium
July 1, 1989 – June 30, 1992
Archived
Monitoring, Regular
—
Chromium
July 1, 1989 – June 30, 1992
Archived
Monitoring, Regular
—
Arsenic
September 30, 1980 – September 29, 1983
Archived
Monitoring, Regular
—
Nitrate
September 30, 1980 – September 29, 1983
Archived
Monitoring, Regular
—
Selenium
September 30, 1980 – September 29, 1983
Archived
Monitoring, Regular
—
Fluoride
September 30, 1980 – September 29, 1983
Archived
Monitoring, Regular
—
Chromium
September 30, 1980 – September 29, 1983
Archived
Monitoring, Regular
—
Barium
September 30, 1980 – September 29, 1983
Archived
Monitoring, Regular
—
Mercury
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
October 1, 2004 – October 31, 2004	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
June 1, 1997 – June 30, 1997	Monitoring, Regular	Nitrate	—	Resolved
October 1, 1992 – September 30, 1996	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Resolved
July 1, 1992 – March 3, 2005	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Archived
May 1, 1992 – May 31, 1992	Monitoring, Repeat Minor (TCR)	Coliform (TCR)	—	Resolved
October 1, 1991 – October 31, 1991	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
August 1, 1991 – August 31, 1991	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
July 1, 1989 – June 30, 1992	Monitoring, Regular	Mercury	—	Archived
July 1, 1989 – June 30, 1992	Monitoring, Regular	Selenium	—	Archived
July 1, 1989 – June 30, 1992	Monitoring, Regular	Arsenic	—	Archived
July 1, 1989 – June 30, 1992	Monitoring, Regular	Cadmium	—	Archived
July 1, 1989 – June 30, 1992	Monitoring, Regular	Barium	—	Archived
July 1, 1989 – June 30, 1992	Monitoring, Regular	Chromium	—	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	Selenium	—	Archived
September 30, 1980 – September 29, 1983	Monitoring, Regular	Fluoride	—	Archived
September 30, 1980 – September 29, 1983	Monitoring, Regular	Chromium	—	Archived
September 30, 1980 – September 29, 1983	Monitoring, Regular	Barium	—	Archived
September 30, 1980 – September 29, 1983	Monitoring, Regular	Mercury	—	Archived

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

Enforcement actions

March 3, 2005State Compliance achieved2 linked violations
November 24, 2004State Public Notification requested1 linked violation
November 24, 2004State Formal Notice of Violation issued2 linked violations
September 18, 2004State Public Notification received2 linked violations
September 16, 2004State Formal Notice of Violation issued1 linked violation
September 16, 2004State Public Notification requested1 linked violation
September 9, 2004State Violation/Reminder Notice3 linked violations
March 23, 1998State Compliance achieved1 linked violation
December 31, 1997State Compliance achieved2 linked violations
October 20, 1997State Formal Notice of Violation issued2 linked violations
October 20, 1997State Public Notification requested1 linked violation
August 22, 1997State Public Notification requested2 linked violations
August 19, 1997State Public Notification requested7 linked violations
August 19, 1997State Formal Notice of Violation issued15 linked violations
December 23, 1994State Intentional no-action1 linked violation
December 30, 1993State Public Notification received1 linked violation
December 1, 1993State Public Notification requested3 linked violations
December 1, 1993State Public Notification requested3 linked violations
December 1, 1993State Formal Notice of Violation issued3 linked violations
December 1, 1993State Formal Notice of Violation issued2 linked violations
June 1, 1993State Compliance achieved1 linked violation
January 1, 1993State Compliance achieved3 linked violations
November 9, 1992State Public Notification received2 linked violations
November 9, 1992State Public Notification received1 linked violation
September 22, 1992State Public Notification received1 linked violation
September 17, 1992State Administrative/Compliance Order without penalty issued2 linked violations
September 17, 1992State Administrative/Compliance Order without penalty issued1 linked violation
September 17, 1992State Boil Water Order1 linked violation
September 1, 1992State Formal Notice of Violation issued3 linked violations
August 21, 1992State Formal Notice of Violation issued3 linked violations
August 21, 1992State Public Notification requested2 linked violations
August 20, 1992State Administrative/Compliance Order with penalty issued2 linked violations
August 20, 1992State Administrative/Compliance Order with penalty issued1 linked violation
August 20, 1992State Administrative/Compliance Order with penalty issued3 linked violations
July 15, 1992State Public Notification requested1 linked violation
July 15, 1992State Formal Notice of Violation issued1 linked violation
December 12, 1991State Formal Notice of Violation issued7 linked violations
December 12, 1991State Formal Notice of Violation issued3 linked violations
November 18, 1991State Compliance achieved2 linked violations
November 7, 1991State Public Notification received1 linked violation
September 23, 1991State Compliance achieved2 linked violations
August 20, 1990State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
August 20, 1990State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
August 20, 1990State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
July 25, 1990State Formal Notice of Violation issued1 linked violation
July 23, 1990State Compliance achievedgeneral compliance action — not tied to a specific violation on record
February 11, 1988State Public Notification requested1 linked violation
February 11, 1988State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
February 11, 1988State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
January 26, 1988State Compliance achieved1 linked violation
January 20, 1988State Formal Notice of Violation issued2 linked violations
May 15, 1987State Compliance achieved1 linked violation
October 1, 1986State Other2 linked violations
October 1, 1986State Public Notification requestedgeneral compliance action — not tied to a specific violation on record
March 1, 1982State Unresolved2 linked violations
February 10, 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

Last known contact on file (system is inactive)

Not on record

563-556-0217

DURANGO, IA 520399747