JESUP, IA · Buchanan County
HAZLETON WATER SUPPLY Water System
Consumer Confidence Report status
HAZLETON 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 1 item for HAZLETON WATER SUPPLY that is open and awaiting resolution. None are health-based violations — open items of this kind are most often monitoring or reporting requirements, not water-safety findings.
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)
- IA1031044
- System type
- Community Water System
- Population served
- 713
- Service connections
- 338
- Ownership
- local government
- Water source
- groundwater (wells)
HAZLETON WATER SUPPLY is one of 403 community water systems in Iowa in the 501 to 3,300 people size category, serving 713 people from groundwater.
As of August 1, 2026, its federal record holds 24 entries between 1997 and 2024, of which 1 remains open; none are health-based.
All 24 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 volatile organic chemicals, synthetic organic chemicals, and the Lead and Copper Rule.
Violation history
Lead Consumer Notice
—Lead and Copper Rule
December 1, 2024
UnaddressedMonitoring, Regular
—LASSO
July 1, 2018 – June 30, 2024
ResolvedMonitoring, Regular
—2,4-D
July 1, 2018 – June 30, 2024
ResolvedMonitoring, Regular
—Di(2-ethylhexyl) phthalate
July 1, 2018 – June 30, 2024
ResolvedMonitoring, Regular
—Pentachlorophenol
July 1, 2018 – June 30, 2024
ResolvedMonitoring, Regular
—Picloram
July 1, 2018 – June 30, 2024
ResolvedMonitoring, Regular
—Simazine
July 1, 2018 – June 30, 2024
ResolvedMonitoring, Regular
—Diquat
July 1, 2018 – June 30, 2024
ResolvedMonitoring, Regular
—Glyphosate
July 1, 2018 – June 30, 2024
ResolvedMonitoring, Regular
—Benzene
July 1, 2018 – June 30, 2024
ResolvedMonitoring, Regular
—Carbon tetrachloride
July 1, 2018 – June 30, 2024
ResolvedMonitoring, Regular
—p-Dichlorobenzene
July 1, 2018 – June 30, 2024
ResolvedMonitoring, Regular
—1,2-Dichloroethane
July 1, 2018 – June 30, 2024
ResolvedMonitoring, Regular
—cis-1,2-Dichloroethylene
July 1, 2018 – June 30, 2024
ResolvedMonitoring, Regular
—1,1-Dichloroethylene
July 1, 2018 – June 30, 2024
ResolvedMonitoring, Regular
—trans-1,2-Dichloroethylene
July 1, 2018 – June 30, 2024
ResolvedMonitoring, Regular
—DICHLOROMETHANE
July 1, 2018 – June 30, 2024
ResolvedMonitoring, Regular
—1,2-Dichloropropane
July 1, 2018 – June 30, 2024
ResolvedMonitoring, Regular
—CHLOROBENZENE
July 1, 2018 – June 30, 2024
ResolvedMonitoring, Regular
—Tetrachloroethylene
July 1, 2018 – June 30, 2024
ResolvedMonitoring, Regular
—1,1,1-Trichloroethane
July 1, 2018 – June 30, 2024
ResolvedMonitoring, Regular
—1,1,2-Trichloroethane
July 1, 2018 – June 30, 2024
ResolvedMonitoring, Regular
—Xylenes, Total
July 1, 2018 – June 30, 2024
ResolvedMonitoring, Routine Major (TCR)
—Coliform (TCR)
April 1, 1997 – April 30, 1997
Resolved
Unaddressed no corrective action on record yetResolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| December 1, 2024 | Lead Consumer Notice | Lead and Copper Rule | — | Unaddressed |
| July 1, 2018 – June 30, 2024 | Monitoring, Regular | LASSO | — | Resolved |
| July 1, 2018 – June 30, 2024 | Monitoring, Regular | 2,4-D | — | Resolved |
| July 1, 2018 – June 30, 2024 | Monitoring, Regular | Di(2-ethylhexyl) phthalate | — | Resolved |
| July 1, 2018 – June 30, 2024 | Monitoring, Regular | Pentachlorophenol | — | Resolved |
| July 1, 2018 – June 30, 2024 | Monitoring, Regular | Picloram | — | Resolved |
| July 1, 2018 – June 30, 2024 | Monitoring, Regular | Simazine | — | Resolved |
| July 1, 2018 – June 30, 2024 | Monitoring, Regular | Diquat | — | Resolved |
| July 1, 2018 – June 30, 2024 | Monitoring, Regular | Glyphosate | — | Resolved |
| July 1, 2018 – June 30, 2024 | Monitoring, Regular | Benzene | — | Resolved |
| July 1, 2018 – June 30, 2024 | Monitoring, Regular | Carbon tetrachloride | — | Resolved |
| July 1, 2018 – June 30, 2024 | Monitoring, Regular | p-Dichlorobenzene | — | Resolved |
| July 1, 2018 – June 30, 2024 | Monitoring, Regular | 1,2-Dichloroethane | — | Resolved |
| July 1, 2018 – June 30, 2024 | Monitoring, Regular | cis-1,2-Dichloroethylene | — | Resolved |
| July 1, 2018 – June 30, 2024 | Monitoring, Regular | 1,1-Dichloroethylene | — | Resolved |
| July 1, 2018 – June 30, 2024 | Monitoring, Regular | trans-1,2-Dichloroethylene | — | Resolved |
| July 1, 2018 – June 30, 2024 | Monitoring, Regular | DICHLOROMETHANE | — | Resolved |
| July 1, 2018 – June 30, 2024 | Monitoring, Regular | 1,2-Dichloropropane | — | Resolved |
| July 1, 2018 – June 30, 2024 | Monitoring, Regular | CHLOROBENZENE | — | Resolved |
| July 1, 2018 – June 30, 2024 | Monitoring, Regular | Tetrachloroethylene | — | Resolved |
| July 1, 2018 – June 30, 2024 | Monitoring, Regular | 1,1,1-Trichloroethane | — | Resolved |
| July 1, 2018 – June 30, 2024 | Monitoring, Regular | 1,1,2-Trichloroethane | — | Resolved |
| July 1, 2018 – June 30, 2024 | Monitoring, Regular | Xylenes, Total | — | Resolved |
| April 1, 1997 – April 30, 1997 | Monitoring, Routine Major (TCR) | Coliform (TCR) | — | Resolved |
Unaddressed no corrective action on record yetResolved addressed and confirmed by the state
Enforcement actions
- January 22, 2026State Compliance achieved1 linked violation
- January 21, 2026State Public Notification requested1 linked violation
- January 21, 2026State Formal Notice of Violation issued1 linked violation
- July 1, 2025State Public Notification received2 linked violations
- July 1, 2025State Public Notification received3 linked violations
- July 1, 2025State Public Notification received37 linked violations
- July 1, 2025State Public Notification received2 linked violations
- July 1, 2025State Public Notification received2 linked violations
- July 1, 2025State Public Notification received2 linked violations
- July 1, 2025State Public Notification received1 linked violation
- July 1, 2025State Public Notification received1 linked violation
- July 1, 2025State Public Notification received1 linked violation
- July 1, 2025State Public Notification received1 linked violation
- July 1, 2025State Public Notification received1 linked violation
- July 1, 2025State Public Notification received1 linked violation
- July 1, 2025State Public Notification received1 linked violation
- July 1, 2025State Public Notification received1 linked violation
- July 1, 2025State Public Notification received1 linked violation
- July 1, 2025State Public Notification received1 linked violation
- July 1, 2025State Public Notification received1 linked violation
- July 1, 2025State Public Notification received1 linked violation
- July 1, 2025State Public Notification received1 linked violation
- July 1, 2025State Public Notification received3 linked violations
- July 1, 2025State Public Notification received1 linked violation
- September 30, 2024State Compliance achieved1 linked violation
- September 30, 2024State Compliance achieved1 linked violation
- September 30, 2024State Compliance achieved1 linked violation
- September 30, 2024State Compliance achieved1 linked violation
- September 30, 2024State Compliance achieved1 linked violation
- September 30, 2024State Compliance achieved1 linked violation
- September 30, 2024State Compliance achieved1 linked violation
- September 30, 2024State Compliance achieved1 linked violation
- September 30, 2024State Compliance achieved1 linked violation
- September 30, 2024State Compliance achieved1 linked violation
- September 30, 2024State Compliance achieved1 linked violation
- September 30, 2024State Compliance achieved1 linked violation
- September 30, 2024State Compliance achieved1 linked violation
- September 30, 2024State Compliance achieved1 linked violation
- September 30, 2024State Compliance achieved1 linked violation
- September 30, 2024State Compliance achieved1 linked violation
- September 30, 2024State Compliance achieved3 linked violations
- September 30, 2024State Compliance achieved1 linked violation
- September 30, 2024State Compliance achieved1 linked violation
- September 30, 2024State Compliance achieved1 linked violation
- September 30, 2024State Compliance achieved3 linked violations
- September 30, 2024State Compliance achieved3 linked violations
- September 30, 2024State Compliance achieved3 linked violations
- August 21, 2024State Formal Notice of Violation issued1 linked violation
- August 21, 2024State Public Notification requested1 linked violation
- August 21, 2024State Formal Notice of Violation issued1 linked violation
- August 21, 2024State Public Notification requested1 linked violation
- August 21, 2024State Formal Notice of Violation issued1 linked violation
- August 21, 2024State Public Notification requested1 linked violation
- August 21, 2024State Formal Notice of Violation issued1 linked violation
- August 21, 2024State Formal Notice of Violation issued1 linked violation
- August 21, 2024State Public Notification requested1 linked violation
- August 21, 2024State Public Notification requested1 linked violation
- August 21, 2024State Formal Notice of Violation issued1 linked violation
- August 21, 2024State Formal Notice of Violation issued1 linked violation
- August 21, 2024State Public Notification requested1 linked violation
- August 21, 2024State Public Notification requested1 linked violation
- August 21, 2024State Public Notification requested81 linked violations
- August 21, 2024State Formal Notice of Violation issued1 linked violation
- August 21, 2024State Formal Notice of Violation issued1 linked violation
- August 21, 2024State Public Notification requested1 linked violation
- August 21, 2024State Public Notification requested1 linked violation
- August 21, 2024State Formal Notice of Violation issued1 linked violation
- August 21, 2024State Public Notification requested1 linked violation
- August 21, 2024State Formal Notice of Violation issued1 linked violation
- August 21, 2024State Formal Notice of Violation issued1 linked violation
- August 21, 2024State Public Notification requested1 linked violation
- August 21, 2024State Formal Notice of Violation issued1 linked violation
- August 21, 2024State Public Notification requested1 linked violation
- August 21, 2024State Formal Notice of Violation issued1 linked violation
- August 21, 2024State Public Notification requested1 linked violation
- August 21, 2024State Public Notification requested1 linked violation
- August 21, 2024State Formal Notice of Violation issued1 linked violation
- August 21, 2024State Formal Notice of Violation issued1 linked violation
- August 21, 2024State Public Notification requested1 linked violation
- August 21, 2024State Formal Notice of Violation issued1 linked violation
- August 21, 2024State Public Notification requested1 linked violation
- August 21, 2024State Public Notification requested1 linked violation
- August 21, 2024State Formal Notice of Violation issued1 linked violation
- August 21, 2024State Public Notification requested1 linked violation
- August 21, 2024State Formal Notice of Violation issued1 linked violation
- August 21, 2024State Public Notification requested1 linked violation
- August 21, 2024State Formal Notice of Violation issued1 linked violation
- August 21, 2024State Public Notification requested1 linked violation
- August 21, 2024State Formal Notice of Violation issued1 linked violation
- August 21, 2024State Public Notification requested1 linked violation
- August 21, 2024State Formal Notice of Violation issued1 linked violation
- August 21, 2024State Public Notification requested1 linked violation
- August 21, 2024State Formal Notice of Violation issued1 linked violation
- August 21, 2024State Public Notification requested1 linked violation
- August 21, 2024State Formal Notice of Violation issued1 linked violation
- August 21, 2024State Formal Notice of Violation issued1 linked violation
- August 21, 2024State Public Notification requested1 linked violation
- August 21, 2024State Public Notification requested1 linked violation
- August 21, 2024State Formal Notice of Violation issued1 linked violation
- August 21, 2024State Public Notification requested1 linked violation
- August 21, 2024State Formal Notice of Violation issued1 linked violation
- August 21, 2024State Formal Notice of Violation issued1 linked violation
- August 21, 2024State Public Notification requested1 linked violation
- August 21, 2024State Public Notification requested1 linked violation
- August 21, 2024State Formal Notice of Violation issued1 linked violation
- August 21, 2024State Public Notification requested1 linked violation
- August 21, 2024State Formal Notice of Violation issued1 linked violation
- March 31, 2023State Compliance achieved2 linked violations
- July 10, 2002State Compliance achieved26 linked violations
- November 1, 2001State Public Notification requested27 linked violations
- June 13, 1997State Public Notification received3 linked violations
Common questions
Is HAZLETON WATER SUPPLY required to publish a Consumer Confidence Report?
- Yes. HAZLETON 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 HAZLETON WATER SUPPLY’s next Consumer Confidence Report due?
- HAZLETON WATER SUPPLY’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does HAZLETON WATER SUPPLY have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show 1 item for HAZLETON WATER SUPPLY that is open and awaiting resolution. None are health-based violations — open items of this kind are most often monitoring or reporting requirements, not water-safety findings.
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
HAZLETON WATER SUPPLY
319-404-3893
JESUP, IA 50648