SCHLESWIG, IA · Crawford County

SCHLESWIG MUNIC WATER SUPPLY 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): IA2446029
System type: Community Water System
Population served: 803
Service connections: 437
Ownership: local government
Water source: groundwater (wells)

Violation history

Monitoring, Routine Major (TCR)
—
Coliform (TCR)
August 1, 2015 – August 31, 2015
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
August 1, 1999 – August 31, 1999
Resolved
Maximum Contaminant Level Violation, Single Sample
Health-based
Nitrate
July 1, 1996 – July 31, 1996
Resolved
Maximum Contaminant Level Violation, Single Sample
Health-based
Nitrate
April 1, 1996 – April 30, 1996
Resolved
Monitoring, Regular
—
Nitrate
March 1, 1996 – March 31, 1996
Resolved
Monitoring, Routine Major (TCR)
—
Coliform (TCR)
September 1, 1994 – September 30, 1994
Resolved
Monitoring, Routine Minor (TCR)
—
Coliform (TCR)
August 1, 1993 – August 31, 1993
Resolved
Monitoring, Repeat Major (TCR)
—
Coliform (TCR)
July 1, 1993 – July 31, 1993
Resolved
Maximum Contaminant Level Violation, Monthly (TCR)
Health-based
Coliform (TCR)
October 1, 1990 – October 31, 1990
Resolved
Monitoring, Regular
—
Nitrate
June 1, 1990 – June 30, 1990
Resolved
Monitoring, Regular
—
Barium
January 1, 1987 – December 31, 1989
Resolved
Monitoring, Regular
—
Cadmium
January 1, 1987 – December 31, 1989
Resolved
Monitoring, Regular
—
Chromium
January 1, 1987 – December 31, 1989
Resolved
Monitoring, Regular
—
Fluoride
January 1, 1987 – December 31, 1989
Resolved
Monitoring, Regular
—
Selenium
January 1, 1987 – December 31, 1989
Resolved
Monitoring, Regular
—
Arsenic
January 1, 1987 – December 31, 1989
Resolved

Resolved addressed and confirmed by the state

Period	Violation	Contaminant / rule	Health-based	Status
August 1, 2015 – August 31, 2015	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
August 1, 1999 – August 31, 1999	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
July 1, 1996 – July 31, 1996	Maximum Contaminant Level Violation, Single Sample	Nitrate	Health-based	Resolved
April 1, 1996 – April 30, 1996	Maximum Contaminant Level Violation, Single Sample	Nitrate	Health-based	Resolved
March 1, 1996 – March 31, 1996	Monitoring, Regular	Nitrate	—	Resolved
September 1, 1994 – September 30, 1994	Monitoring, Routine Major (TCR)	Coliform (TCR)	—	Resolved
August 1, 1993 – August 31, 1993	Monitoring, Routine Minor (TCR)	Coliform (TCR)	—	Resolved
July 1, 1993 – July 31, 1993	Monitoring, Repeat Major (TCR)	Coliform (TCR)	—	Resolved
October 1, 1990 – October 31, 1990	Maximum Contaminant Level Violation, Monthly (TCR)	Coliform (TCR)	Health-based	Resolved
June 1, 1990 – June 30, 1990	Monitoring, Regular	Nitrate	—	Resolved
January 1, 1987 – December 31, 1989	Monitoring, Regular	Barium	—	Resolved
January 1, 1987 – December 31, 1989	Monitoring, Regular	Cadmium	—	Resolved
January 1, 1987 – December 31, 1989	Monitoring, Regular	Chromium	—	Resolved
January 1, 1987 – December 31, 1989	Monitoring, Regular	Fluoride	—	Resolved
January 1, 1987 – December 31, 1989	Monitoring, Regular	Selenium	—	Resolved
January 1, 1987 – December 31, 1989	Monitoring, Regular	Arsenic	—	Resolved

Resolved addressed and confirmed by the state

Enforcement actions

March 5, 2021State Public Notification received4 linked violations
November 2, 2020State Compliance achieved2 linked violations
November 9, 2015State Public Notification received4 linked violations
September 17, 2015State Formal Notice of Violation issued3 linked violations
January 17, 1997State Compliance achieved4 linked violations
January 17, 1997State Compliance achieved3 linked violations
January 17, 1997State Compliance achieved1 linked violation
December 1, 1996State Public Notification received2 linked violations
December 1, 1996State Public Notification requested3 linked violations
December 1, 1996State Public Notification received2 linked violations
December 1, 1996State Public Notification requested3 linked violations
December 1, 1996State Formal Notice of Violation issued4 linked violations
December 1, 1996State Public Notification requested3 linked violations
December 1, 1996State Public Notification requested3 linked violations
June 4, 1996State Compliance achieved4 linked violations
March 29, 1996State Public Notification received3 linked violations
January 29, 1996State Formal Notice of Violation issued1 linked violation
January 29, 1996State Public Notification requested2 linked violations
January 29, 1996State Public Notification requested2 linked violations
December 13, 1995State Compliance achieved2 linked violations
April 28, 1995State Public Notification requested3 linked violations
March 1, 1995State Compliance achieved6 linked violations
March 1, 1995State Compliance achieved3 linked violations
January 19, 1995State Public Notification received14 linked violations
January 19, 1995State Public Notification received8 linked violations
November 22, 1994State Formal Notice of Violation issued6 linked violations
November 22, 1994State Public Notification requested3 linked violations
May 9, 1994State Public Notification received7 linked violations
May 9, 1994State Public Notification received2 linked violations
March 1, 1994State Compliance achieved4 linked violations
December 1, 1993State Bilateral Compliance Agreement signed4 linked violations
October 27, 1993State Formal Notice of Violation issued3 linked violations
October 27, 1993State Formal Notice of Violation issued12 linked violations
March 2, 1992State Formal Notice of Violation issued11 linked violations
April 30, 1991State Public Notification received3 linked violations
August 28, 1990State Compliance achieved1 linked violation
August 28, 1990State Compliance achieved1 linked violation
August 28, 1990State Compliance achieved2 linked violations
August 28, 1990State Compliance achieved1 linked violation
August 28, 1990State Compliance achieved1 linked violation
December 5, 1989State Compliance achieved3 linked violations
December 5, 1989State Compliance achieved1 linked violation
October 5, 1987State Formal Notice of Violation issued3 linked violations
February 10, 1982State Unresolvedgeneral compliance action — not tied to a specific violation on record

Contact

SCHLESWIG MUNIC WATER SUPPLY

712-676-2165

SCHLESWIG, IA 51461