Public water system record
Harrison Twp Water Auth
Serves an area of Allegheny County, PA that includes Natrona Heights and Natrona · 13,411 people served
Federal records show no health-based violations and 8 monitoring/reporting issues for Harrison Twp Water Auth in the last ten years.
System profile
- Health-based violations, last 10 years
- 0
- Resolved
- 0
- Unresolved
- 0
- Any acute record
- No
- Monitoring issues, last 10 years
- 8
Key facts
- Harrison Twp Water Auth draws water from 1 surface water intake.
- Record on file since 1993, with 1 health-based violation before October 19, 2016.
- Lead pipe inventory: 0 lead and 2,648 unknown out of 4,743 service lines.
Check whether Harrison Twp Water Auth serves your address
Health-based violations
Since October 2016Violation data reflects EPA records through March 2026. For the most current status, visit the EPA ECHO database.
None since October 2016.
Monitoring and reporting issues
Since October 2016Missed tests or reports, not contaminants found above a limit.
| Issue | Start date | Status |
|---|---|---|
|
CARBON, TOTAL
Monitoring and reporting
|
Dec 1, 2025 |
Archived
Violation period ended. EPA no longer counts it toward current compliance, but no fix was formally recorded.
|
|
CARBON, TOTAL
Monitoring and reporting
|
Jan 1, 2025 | Resolved |
|
CARBON, TOTAL
Monitoring and reporting
|
Oct 1, 2024 | Resolved |
|
CARBON, TOTAL
Monitoring and reporting
|
Oct 1, 2023 | Resolved |
|
Total Polychlorinated Biphenyls (PCB)
Monitoring and reporting
|
Jan 1, 2017 | Resolved |
|
LASSO
Monitoring and reporting
|
Jan 1, 2017 | Resolved |
|
Atrazine
Monitoring and reporting
|
Jan 1, 2017 | Resolved |
|
Simazine
Monitoring and reporting
|
Jan 1, 2017 | Resolved |
Full record since 1993
EPA's records for Harrison Twp Water Auth go back to 1993. Before October 19, 2016 they list 1 health-based violation (1 resolved) and 38 monitoring or reporting violations.
| Violations that began in | Health-based | Monitoring and reporting |
|---|---|---|
| 1990s | 1 | 3 |
| 2000s | 0 | 21 |
| 2010 to October 18, 2016 | 0 | 14 |
| October 19, 2016 to 2019 | 0 | 4 |
| 2020s | 0 | 4 |
Most recent health-based violation before October 19, 2016: Mercury, began January 1993, Resolved.
Show the health-based violation before October 19, 2016
| Contaminant | Start date | Status |
|---|---|---|
|
Mercury
Contaminant limit exceeded
|
Jan 1, 1993 | Resolved |
Where the water comes from
Harrison Twp Water Auth draws water from 1 surface water intake. It also has an emergency connection to Brackenridge Boro Water Dept. 1 other community water system and 2 smaller public systems such as schools, businesses or campgrounds buy water from Harrison Twp Water Auth.
Emergency or part-time connections to
- Brackenridge Boro Water Dept Brackenridge, PA
Community systems that buy water from it
- Fawn Frazer JT Water Auth Natrona Heights, PA
Annual water quality report
Harrison Twp Water Auth must give its customers an annual water quality report (Consumer Confidence Report) by July 1, with the levels its tests found in the previous year.
Systems serving 10,000 or more people must mail or deliver the report to every customer, and from 2027 they must send it twice a year.
Find a posted report with EPA's Consumer Confidence Report search
Testing your own water
To test the water at your tap, or a private well this record does not cover, use a laboratory certified for drinking water by Pennsylvania.
Certified drinking water labs by state EPA guidance for private wells