AQUA PA MAIN SYSTEM
PWSID: PA1460073 · Bryn Mawr, PA · Serves 822,600 people
According to EPA Safe Drinking Water Information System (SDWIS), AQUA PA MAIN SYSTEM (PWSID PA1460073) in Bryn Mawr, PA is listed as a CWS water system covering about 822,600 people. The same extract lists 3 health-based violation records spanning 2017-2024. Those 3 health-based rows for AQUA PA MAIN SYSTEM cover contaminants such as Groundwater Rule, Revised Total Coliform Rule; they remain historical EPA registry entries, not a current compliance or drinkability score.
AQUA PA MAIN SYSTEM has 3 health-based violation records in this historical extract. Monitoring and reporting records are not included.
PlainEnviro's health-based SDWIS extract covers monitoring and reporting violations only -- it does not include unresolved enforcement actions in progress or corrective steps a utility has taken since the extract date. 2 distinct EPA contaminant codes appear in this system's record, including Groundwater Rule, Revised Total Coliform Rule. Recorded violations span 2017–2024. Day-to-day primacy enforcement for this system runs through the Pennsylvania drinking-water program, not EPA directly.
A historical health-based record does not necessarily describe current water quality or compliance. The most authoritative current 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)
- PA1460073
- System Type
- CWS
- Water Source
- Surface Water
- Location
- Bryn Mawr, PA
- Population Served
- 822,600
- Health Violations
- Yes (3)
What contaminants are in this water system?
| Contaminant | Violations | Health-Based |
|---|---|---|
| Groundwater Rule | 2 | 2 |
| Revised Total Coliform Rule | 1 | 1 |
Violation History (3)
| Contaminant | Health | Date |
|---|---|---|
| Groundwater Rule | Yes | Nov 1, 2024 |
| Groundwater Rule | Yes | Nov 1, 2024 |
| Revised Total Coliform Rule | Yes | Jul 1, 2017 |
Frequently Asked Questions
What does EPA SDWIS list for AQUA PA MAIN SYSTEM?
How many people does AQUA PA MAIN SYSTEM serve?
What violations does AQUA PA MAIN SYSTEM have?
What contaminants have been found in AQUA PA MAIN SYSTEM water?
Compare beyond Pennsylvania
Nationwide peers by violations & population served
Cross-state SDWIS systems nearest AQUA PA MAIN SYSTEM on cumulative violation count (3) and EPA-reported population served (822,600). Violation-count peers include Mohegan Tribal Utility Authority, RED CLIFF NORTH, Tesuque Pueblo. Population peers include JEA MAJOR GRID, LOUISVILLE WATER COMPANY, SFPUC CITY DISTRIBUTION DIVISION.
Similar violation count
Nearest cross-state community systems (500+ served) by SDWIS violations on record.
Similar population served
Nearest cross-state systems by EPA SDWIS population_served (same 500+ gate).
Nearby Water Systems
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About This Data
AQUA PA MAIN SYSTEM (PA1460073) is drawn from EPA SDWIS. Nearby county systems in this extract include AQUA PA BENSALEM; AQUA PA WEST CHESTER; AQUA PA UWCHLAN; AQUA PA BRISTOL. Health-based rows (3 MCL/TT) are historical registry state, not a current drinkability score.
Source: U.S. Environmental Protection Agency, SDWIS Federal Reporting Services
Read our methodology - how this data is sourced, computed, and verified.