ALTOONA WATER AUTHORITY
PWSID: PA4070023 · Altoona, PA · Serves 62,500 people
ALTOONA WATER AUTHORITY has 4 health-based violations out of 4 total. Health violations indicate contaminant levels exceeded EPA limits or required treatment was not followed.
ALTOONA WATER AUTHORITY (PWSID PA4070023) is a cws water system drawing from a surface water source, regulated by the EPA Safe Drinking Water Information System (SDWIS) under the Safe Drinking Water Act. It serves approximately 62,500 people in Altoona, PA, and is subject to primacy enforcement by the Pennsylvania drinking-water program.
The system's federal compliance record contains 4 total violations, with 4 classified as health-based (MCL exceedances or treatment-technique failures). 3 distinct contaminants have been cited, including E. coli, Contaminant 1085, Arsenic. Recorded violations span 2016–2025.
A historical violation does not necessarily describe current water quality, systems must notify customers and remediate, and monitoring-type violations often reflect reporting lapses rather than contamination. The most authoritative real-time source is the utility's annual Consumer Confidence Report. For enforcement history and corrective-action orders, consult EPA ECHO and the Pennsylvania state drinking-water program's public portal.
System Details
- EPA ID (PWSID)
- PA4070023
- System Type
- CWS
- Water Source
- Surface Water
- Location
- Altoona, PA
- Population Served
- 62,500
- Health Violations
- Yes (4)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| E. coli | 2 | 2 |
| Contaminant 1085 | 1 | 1 |
| Arsenic | 1 | 1 |
Violation History (4)
| Contaminant | Health | Date |
|---|---|---|
| E. coli | Yes | Aug 13, 2025 |
| E. coli | Yes | Aug 13, 2025 |
| Contaminant 1085 | Yes | Jul 1, 2022 |
| Arsenic | Yes | May 1, 2016 |
Frequently Asked Questions
Is ALTOONA WATER AUTHORITY water safe to drink?
How many people does ALTOONA WATER AUTHORITY serve?
What violations does ALTOONA WATER AUTHORITY have?
What contaminants have been found in ALTOONA WATER AUTHORITY water?
Nearby Water Systems
Explore More
About This Data
Water system data is from the EPA Safe Drinking Water Information System (SDWIS). Health-based violations include Maximum Contaminant Level (MCL) and Treatment Technique (TT) violations that may pose a direct risk to public health. Violation records may span multiple years.
Source: U.S. Environmental Protection Agency, SDWIS Federal Reporting Services U.S. Environmental Protection Agency, SDWIS Federal Reporting Services
Read our methodology - how this data is sourced, computed, and verified.