DEEP RIVER, IA · Poweshiek County
DEEP RIVER WATER SUPPLY Water System
Consumer Confidence Report status
DEEP RIVER WATER SUPPLY must publish a Consumer Confidence Report — the annual drinking water quality report covering calendar year 2026 — by July 1, 2027.
As of August 1, 2026, EPA's federal records show no open violations for DEEP RIVER WATER SUPPLY.
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)
- IA7915017
- System type
- Community Water System
- Population served
- 249
- Service connections
- 128
- Ownership
- local government
- Water source
- groundwater (wells)
DEEP RIVER WATER SUPPLY is one of 1,221 community water systems in Iowa in the 500 or fewer people size category, serving 249 people from groundwater.
As of August 1, 2026, its federal record holds 7 entries between 1992 and 2004, all of which EPA lists as closed. Nothing has been added since 2004.
Of the 7, 6 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 Lead and Copper Rule, and synthetic organic chemicals.
Violation history
Follow-up Or Routine LCR Tap M/R
—Lead and Copper Rule
July 1, 2004 – May 11, 2005
ResolvedMaximum Contaminant Level Violation, Average
Health-basedNitrite
July 1, 2000 – September 30, 2000
ResolvedMonitoring, Regular
—Nitrite
April 1, 2000 – June 30, 2000
ResolvedMonitoring, Regular
—Nitrate
March 1, 1997 – March 31, 1997
ResolvedMonitoring, Regular
—Nitrate
April 1, 1996 – March 31, 1997
ResolvedMonitoring, Regular
—Atrazine
April 1, 1995 – April 30, 1995
ResolvedMonitoring, Regular
—Antimony, Total
April 1, 1992 – March 31, 1995
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| July 1, 2004 – May 11, 2005 | Follow-up Or Routine LCR Tap M/R | Lead and Copper Rule | — | Resolved |
| July 1, 2000 – September 30, 2000 | Maximum Contaminant Level Violation, Average | Nitrite | Health-based | Resolved |
| April 1, 2000 – June 30, 2000 | Monitoring, Regular | Nitrite | — | Resolved |
| March 1, 1997 – March 31, 1997 | Monitoring, Regular | Nitrate | — | Resolved |
| April 1, 1996 – March 31, 1997 | Monitoring, Regular | Nitrate | — | Resolved |
| April 1, 1995 – April 30, 1995 | Monitoring, Regular | Atrazine | — | Resolved |
| April 1, 1992 – March 31, 1995 | Monitoring, Regular | Antimony, Total | — | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
- October 20, 2006State Public Notification requested3 linked violations
- March 26, 2001State Compliance achieved12 linked violations
- August 16, 2000State Formal Notice of Violation issued2 linked violations
- August 3, 2000State Public Notification requested2 linked violations
- July 17, 1997State Compliance achieved1 linked violation
- July 17, 1997State Compliance achieved5 linked violations
- June 3, 1997State Bilateral Compliance Agreement signed2 linked violations
- June 3, 1997State Bilateral Compliance Agreement signed1 linked violation
- June 3, 1997State Bilateral Compliance Agreement signed1 linked violation
- June 3, 1997State Bilateral Compliance Agreement signed5 linked violations
- June 2, 1997State Formal Notice of Violation issued5 linked violations
- June 2, 1997State Formal Notice of Violation issued1 linked violation
- June 2, 1997State Public Notification requested1 linked violation
- June 2, 1997State Public Notification requested4 linked violations
- June 2, 1997State Formal Notice of Violation issued1 linked violation
- June 2, 1997State Public Notification requested1 linked violation
- February 22, 1990State Formal Notice of Violation issuedgeneral compliance action — not tied to a specific violation on record
- January 31, 1990State Compliance achieved2 linked violations
- January 31, 1990State Compliance achieved1 linked violation
Common questions
Is DEEP RIVER WATER SUPPLY required to publish a Consumer Confidence Report?
- Yes. DEEP RIVER WATER SUPPLY is a community water system, and federal rules (40 CFR 141 Subpart O) require every community water system to publish a Consumer Confidence Report each year.
When is DEEP RIVER WATER SUPPLY’s next Consumer Confidence Report due?
- DEEP RIVER WATER SUPPLY’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does DEEP RIVER WATER SUPPLY have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for DEEP RIVER WATER SUPPLY.
What is a Consumer Confidence Report?
- A Consumer Confidence Report (CCR) is the annual drinking water quality report that community water systems must provide to the people they serve. It lists the contaminants detected in the system’s water during the year, where the water comes from, and how the results compare with federal limits. EPA’s revised CCR rule takes effect January 1, 2027, and the first reports in the new format are due July 1, 2027.
Contact
DEEP RIVER WATER SUPPLY
641-595-2034
DEEP RIVER, IA 52222