DEWITT, IA · Clinton County

STAHL SUBDIVISION Water System

Inactive system

This water system is marked inactive in EPA’s federal records as of January 28, 1992. 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 Clinton 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): IA2330382
System type: Community Water System
Population served: 25
Service connections: 8
Ownership: privately owned
Water source: groundwater (wells)

STAHL SUBDIVISION is one of 1,221 community water systems in Iowa in the 500 or fewer people size category, formerly serving 25 people from groundwater.

EPA's federal records list this system as inactive in 1992; the record below is historical.

As of August 1, 2026, its federal record holds 17 entries between 1980 and 1990, all of which EPA lists as closed. Nothing has been added since 1990.

All 17 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, the Radionuclides and Revised Rad Rule, and the Lead and Copper Rule.

Violation history

Follow-up Or Routine LCR Tap M/R
—
Lead and Copper Rule
October 1, 1990 – January 28, 1992
Archived
Monitoring, Regular
—
Nitrate
April 1, 1988 – March 31, 1991
Archived
Monitoring, Regular
—
Selenium
April 1, 1988 – March 31, 1991
Archived
Monitoring, Regular
—
Mercury
April 1, 1988 – March 31, 1991
Archived
Monitoring, Regular
—
Fluoride
April 1, 1988 – March 31, 1991
Archived
Monitoring, Regular
—
Arsenic
April 1, 1988 – March 31, 1991
Archived
Monitoring, Regular
—
Barium
April 1, 1988 – March 31, 1991
Archived
Monitoring, Regular
—
Nitrate
September 30, 1980 – September 29, 1983
Archived
Monitoring, Regular
—
Selenium
September 30, 1980 – September 29, 1983
Archived
Monitoring, Regular
—
Combined Radium (-226 and -228)
September 30, 1980 – September 29, 1983
Archived
Monitoring, Regular
—
Gross Alpha, Excl. Radon and U
September 30, 1980 – September 29, 1983
Archived
Monitoring, Regular
—
Arsenic
September 30, 1980 – September 29, 1983
Archived
Monitoring, Regular
—
Barium
September 30, 1980 – September 29, 1983
Archived
Monitoring, Regular
—
Cadmium
September 30, 1980 – September 29, 1983
Archived
Monitoring, Regular
—
Chromium
September 30, 1980 – September 29, 1983
Archived
Monitoring, Regular
—
Fluoride
September 30, 1980 – September 29, 1983
Archived
Monitoring, Regular
—
Mercury
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, 1990 – January 28, 1992	Follow-up Or Routine LCR Tap M/R	Lead and Copper Rule	—	Archived
April 1, 1988 – March 31, 1991	Monitoring, Regular	Nitrate	—	Archived
April 1, 1988 – March 31, 1991	Monitoring, Regular	Selenium	—	Archived
April 1, 1988 – March 31, 1991	Monitoring, Regular	Mercury	—	Archived
April 1, 1988 – March 31, 1991	Monitoring, Regular	Fluoride	—	Archived
April 1, 1988 – March 31, 1991	Monitoring, Regular	Arsenic	—	Archived
April 1, 1988 – March 31, 1991	Monitoring, Regular	Barium	—	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	Combined Radium (-226 and -228)	—	Archived
September 30, 1980 – September 29, 1983	Monitoring, Regular	Gross Alpha, Excl. Radon and U	—	Archived
September 30, 1980 – September 29, 1983	Monitoring, Regular	Arsenic	—	Archived
September 30, 1980 – September 29, 1983	Monitoring, Regular	Barium	—	Archived
September 30, 1980 – September 29, 1983	Monitoring, Regular	Cadmium	—	Archived
September 30, 1980 – September 29, 1983	Monitoring, Regular	Chromium	—	Archived
September 30, 1980 – September 29, 1983	Monitoring, Regular	Fluoride	—	Archived
September 30, 1980 – September 29, 1983	Monitoring, Regular	Mercury	—	Archived

Archived closed in EPA's records (typically due to age or a data correction)

Enforcement actions

January 28, 1992State Compliance achieved5 linked violations
January 28, 1992State Compliance achieved6 linked violations
January 28, 1992State Other2 linked violations
January 28, 1992State Compliance achieved2 linked violations
January 28, 1992State Other2 linked violations
January 28, 1992State Othergeneral compliance action — not tied to a specific violation on record
January 28, 1992State Other1 linked violation
January 28, 1992State Othergeneral compliance action — not tied to a specific violation on record
January 16, 1992State Formal Notice of Violation issued3 linked violations
December 12, 1991State Formal Notice of Violation issued2 linked violations
November 1, 1991State Intentional no-action2 linked violations
October 1, 1991State Intentional no-action1 linked violation
June 18, 1991State Compliance achieved3 linked violations
June 18, 1991State Compliance achieved4 linked violations
June 18, 1991State Compliance achieved2 linked violations
June 18, 1991State Compliance achieved1 linked violation
June 18, 1991State Compliance achievedgeneral compliance action — not tied to a specific violation on record
June 18, 1991State Compliance achieved1 linked violation
April 11, 1989State Compliance achieved3 linked violations
February 16, 1989State Formal Notice of Violation issued1 linked violation
September 23, 1988State Public Notification requestedgeneral compliance action — not tied to a specific violation on record

Last known contact on file (system is inactive)

Not on record

Phone not on record

DEWITT, IA 52742