JAMAICA, IA · Guthrie County
JAMAICA WATER SUPPLY Water System
Consumer Confidence Report status
JAMAICA 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 JAMAICA 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)
- IA3949000
- System type
- Community Water System
- Population served
- 195
- Service connections
- 125
- Ownership
- local government
- Water source
- surface water (rivers, lakes, or reservoirs)
JAMAICA WATER SUPPLY is one of 1,221 community water systems in Iowa in the 500 or fewer people size category, serving 195 people from surface water.
As of August 1, 2026, its federal record holds 5 entries between 1992 and 2025, all of which EPA lists as closed.
Of the 5, 2 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 the Stage 2 Disinfectants and Disinfection Byproducts Rule, inorganic chemicals, and the Consumer Confidence Rule.
Violation history
Monitoring and Reporting (DBP)
—TTHM
July 1, 2025 – July 31, 2025
ArchivedMonitoring and Reporting (DBP)
—Total Haloacetic Acids (HAA5)
July 1, 2025 – July 31, 2025
ArchivedMaximum Contaminant Level Violation, Single Sample
Health-basedNitrite
April 1, 2024 – June 30, 2024
ResolvedConsumer Confidence Report Complete Failure to Report
—Consumer Confidence Rule
July 1, 2018 – June 28, 2019
ResolvedMaximum Contaminant Level Violation, Monthly (TCR)
Health-basedColiform (TCR)
August 1, 1992 – August 31, 1992
Resolved
Archived closed in EPA's records (typically due to age or a data correction)Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| July 1, 2025 – July 31, 2025 | Monitoring and Reporting (DBP) | TTHM | — | Archived |
| July 1, 2025 – July 31, 2025 | Monitoring and Reporting (DBP) | Total Haloacetic Acids (HAA5) | — | Archived |
| April 1, 2024 – June 30, 2024 | Maximum Contaminant Level Violation, Single Sample | Nitrite | Health-based | Resolved |
| July 1, 2018 – June 28, 2019 | Consumer Confidence Report Complete Failure to Report | Consumer Confidence Rule | — | Resolved |
| August 1, 1992 – August 31, 1992 | Maximum Contaminant Level Violation, Monthly (TCR) | Coliform (TCR) | Health-based | Resolved |
Archived closed in EPA's records (typically due to age or a data correction)Resolved addressed and confirmed by the state
Enforcement actions
- October 31, 2025State Formal Notice of Violation issued2 linked violations
- September 18, 2025State Public Notification requested2 linked violations
- September 18, 2025State Public Notification requested2 linked violations
- December 26, 2024State Compliance achieved2 linked violations
- August 26, 2024State Public Notification received2 linked violations
- August 21, 2024State Public Notification requested1 linked violation
- June 27, 2024State Public Notification requested2 linked violations
- June 27, 2024State Formal Notice of Violation issued3 linked violations
- April 30, 2024State Compliance achieved2 linked violations
- January 23, 2024State Formal Notice of Violation issued2 linked violations
- September 26, 2018State Compliance achieved3 linked violations
- August 21, 2018State Formal Notice of Violation issued3 linked violations
- August 2, 2017State Formal Notice of Violation issued3 linked violations
- March 6, 2017State Public Notification received4 linked violations
- February 28, 2017State Compliance achieved7 linked violations
- February 20, 2017State Public Notification requested3 linked violations
- February 13, 2017State Formal Notice of Violation issued6 linked violations
- December 6, 2016State Compliance achieved3 linked violations
- December 6, 2016State Compliance achieved3 linked violations
- November 18, 2016State Public Notification requested2 linked violations
- October 25, 2016State Formal Notice of Violation issued6 linked violations
- October 6, 1992State Compliance achieved3 linked violations
- October 6, 1992State Compliance achieved2 linked violations
- August 10, 1992State Formal Notice of Violation issued5 linked violations
- July 22, 1992State Formal Notice of Violation issued1 linked violation
Common questions
Is JAMAICA WATER SUPPLY required to publish a Consumer Confidence Report?
- Yes. JAMAICA 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 JAMAICA WATER SUPPLY’s next Consumer Confidence Report due?
- JAMAICA WATER SUPPLY’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does JAMAICA WATER SUPPLY have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for JAMAICA 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
JAMAICA WATER SUPPLY
515-201-9147
JAMAICA, IA 50218