OAKMONT, PA · Allegheny County
OAKMONT WATER AUTHORITY Water System
Consumer Confidence Report status
OAKMONT WATER AUTHORITY 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 OAKMONT WATER AUTHORITY.
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 Pennsylvania’s official records. Always confirm current status with Pennsylvania before making decisions based on this information.
System facts
- System ID (PWSID)
- PA5020036
- System type
- Community Water System
- Population served
- 39,901
- Service connections
- 17,369
- Ownership
- local government
- Water source
- surface water (rivers, lakes, or reservoirs)
OAKMONT WATER AUTHORITY is one of 175 community water systems in Pennsylvania in the 10,001 to 100,000 people size category, serving 39,901 people from surface water.
As of August 1, 2026, its federal record holds 7 entries between 1990 and 2022, all of which EPA lists as closed. Nothing has been added since 2022.
All 7 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 1 Disinfectants and Disinfection Byproducts Rule, the Surface Water Treatment Rules, and inorganic chemicals.
Violation history
Monitoring, Turbidity (Enhanced SWTR)
—Interim Enhanced Surface Water Treatment Rule
October 1, 2022 – October 31, 2022
ResolvedMonitoring and Reporting (DBP)
—CARBON, TOTAL
July 1, 2018 – September 30, 2018
ResolvedMonitoring, Turbidity (Enhanced SWTR)
—Interim Enhanced Surface Water Treatment Rule
January 1, 2018 – January 31, 2018
ResolvedMonitoring and Reporting (DBP)
—TTHM
October 1, 2009 – December 31, 2009
ResolvedMonitoring and Reporting (DBP)
—Total Haloacetic Acids (HAA5)
October 1, 2007 – December 31, 2007
ResolvedMonitoring and Reporting (DBP)
—TTHM
October 1, 2007 – December 31, 2007
ResolvedMonitoring, Regular
—Nitrate
June 27, 1990 – June 26, 1991
Resolved
Resolved addressed and confirmed by the state
| Period | Violation | Contaminant / rule | Health-based | Status |
|---|---|---|---|---|
| October 1, 2022 – October 31, 2022 | Monitoring, Turbidity (Enhanced SWTR) | Interim Enhanced Surface Water Treatment Rule | — | Resolved |
| July 1, 2018 – September 30, 2018 | Monitoring and Reporting (DBP) | CARBON, TOTAL | — | Resolved |
| January 1, 2018 – January 31, 2018 | Monitoring, Turbidity (Enhanced SWTR) | Interim Enhanced Surface Water Treatment Rule | — | Resolved |
| October 1, 2009 – December 31, 2009 | Monitoring and Reporting (DBP) | TTHM | — | Resolved |
| October 1, 2007 – December 31, 2007 | Monitoring and Reporting (DBP) | Total Haloacetic Acids (HAA5) | — | Resolved |
| October 1, 2007 – December 31, 2007 | Monitoring and Reporting (DBP) | TTHM | — | Resolved |
| June 27, 1990 – June 26, 1991 | Monitoring, Regular | Nitrate | — | Resolved |
Resolved addressed and confirmed by the state
Enforcement actions
- February 7, 2023State Compliance achieved2 linked violations
- January 9, 2023State Public Notification requested2 linked violations
- January 9, 2023State Formal Notice of Violation issued2 linked violations
- December 29, 2022State Compliance achieved2 linked violations
- November 29, 2022State Violation/Reminder Notice2 linked violations
- December 13, 2018State Compliance achieved1 linked violation
- December 13, 2018State Violation/Reminder Notice1 linked violation
- April 11, 2018State Compliance achieved1 linked violation
- April 11, 2018State Violation/Reminder Notice1 linked violation
- January 29, 2010State Compliance achieved2 linked violations
- February 1, 2008State Compliance achieved2 linked violations
- September 4, 1991State Compliance achieved3 linked violations
- July 5, 1988State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
- April 21, 1988State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
- September 20, 1985State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
- August 21, 1985State Violation/Reminder Noticegeneral compliance action — not tied to a specific violation on record
- September 30, 1982Federal issued Formal Notice of Violationgeneral compliance action — not tied to a specific violation on record
Common questions
Is OAKMONT WATER AUTHORITY required to publish a Consumer Confidence Report?
- Yes. OAKMONT WATER AUTHORITY 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 OAKMONT WATER AUTHORITY’s next Consumer Confidence Report due?
- OAKMONT WATER AUTHORITY’s next Consumer Confidence Report is due by July 1, 2027. The report covers calendar year 2026.
Does OAKMONT WATER AUTHORITY have any open drinking water violations on record?
- As of August 1, 2026, EPA's federal records show no open violations for OAKMONT WATER AUTHORITY.
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
OAKMONT WATER AUTHORITY
412-828-7220
OAKMONT, PA 15139