Public water system · FL2104351
ActivePier Station WTP
At a glance
Pier Station WTP (PWSID FL2104351) is an active community water system in Clay County, Florida. It reports serving 270 people through 98 service connections. Its primary water source is groundwater, and EPA lists it as owned by a local government. EPA's records list 5 violations for this system; 1 is health-based, and the most recent began in July 1997.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
270
Service connections
98
Primary source
GW
Groundwater
System type
CWS
Community water system
System record
How does Pier Station WTP compare with other water systems in Clay County?
By EPA's size categories, Pier Station WTP is a very small system (500 people or fewer). Clay County has 77 active public water systems. Its population served is well below the county average of 2,409 people per system, and accounts for 0.1% of the 185,520 people reported by systems filed under the county. Across Florida, the 5,197 active systems average 4,345 people each. Nationally, the average active community water system reports serving 6,703 people, so Pier Station WTP is well below that figure.
What does “community water system” mean?
A community water system serves at least 15 connections used by year-round residents, or regularly serves at least 25 year-round residents. Homes, apartments and mobile-home parks are served by these. Florida has 1,640 active community water systems, 32% of the state's 5,197 active systems. Groundwater means the system draws its water from wells or springs fed by underground aquifers. 4,996 Florida systems (96%) list groundwater as their primary source.
Who owns and regulates Pier Station WTP?
EPA lists Pier Station WTP as owned by a local government. The FL state drinking water program is its primacy agency, the regulator with primary enforcement responsibility for the system under the Safe Drinking Water Act. 17 of the 77 active systems in Clay County (22%) are also owned by a local government.
Does Pier Station WTP have drinking water violations?
EPA's records list 5 violations for this system; 1 is health-based, and the most recent began in July 1997. The violations listed here began between July 1991 and July 1997. By type: 4 monitoring and reporting and 1 contaminant level above the legal limit. The contaminant or rule involved most often is Total coliform bacteria (TCR) (5 of them). EPA lists 5 as archived. Archived means the violation was not marked resolved but is more than five years past the end of the noncompliance period, so it no longer counts toward current compliance status.
| Began | Violation | Contaminant or rule | Health-based | Status |
|---|---|---|---|---|
| 1997-07-01 | Monitoring and reportingMonitoring, Routine Minor (TCR) · code 24 | Total coliform bacteria (TCR)code 3100 | No | Archived |
| 1994-11-01 | Monitoring and reportingMonitoring, Routine Major (TCR) · code 23 | Total coliform bacteria (TCR)code 3100 | No | Archived |
| 1994-05-01 | Monitoring and reportingMonitoring, Routine Minor (TCR) · code 24 | Total coliform bacteria (TCR)code 3100 | No | Archived |
| 1994-04-01 | Monitoring and reportingMonitoring, Repeat Major (TCR) · code 25 | Total coliform bacteria (TCR)code 3100 | No | Archived |
| 1991-07-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22 | Total coliform bacteria (TCR)code 3100 | Yes | Archived |
All 5 violations in EPA's records, newest first.Labels and codes come from EPA's SDWIS reference tables. A monitoring or reporting violation means a required test or report was missed or late; it does not by itself mean a contaminant was found. "Health-based" marks violations of a legal limit or required treatment.
Pier Station WTP: frequently asked questions
Who runs Pier Station WTP?
Pier Station WTP (PWSID FL2104351) is a community water system owned by a local government. It is regulated by the FL state drinking water program.
How many people does Pier Station WTP serve?
Pier Station WTP reports serving 270 people through 98 service connections in Clay County, Florida.
Where does Pier Station WTP get its water?
EPA SDWIS lists this system's primary water source as groundwater. Groundwater means the system draws its water from wells or springs fed by underground aquifers.
Does Pier Station WTP have any drinking water violations?
EPA's records list 5 violations for this system; 1 is health-based, and the most recent began in July 1997. A monitoring or reporting violation means a required test or report was missed or late; it does not by itself mean a contaminant was found.
Is Pier Station WTP's water safe to drink?
AquaCensus shows EPA compliance records, not current water test results, so it cannot say whether the water is safe at a given moment. EPA's records list 5 violations for this system; 1 is health-based, and the most recent began in July 1997. For current results, consult the system's annual water quality report, EPA ECHO, or the FL state drinking water program.
Where can I find Pier Station WTP's water quality report?
As a community water system, Pier Station WTP must deliver an annual water quality report, called a Consumer Confidence Report, to its customers by July 1 each year, covering the previous calendar year. The system can provide a copy on request.
Other water systems in Clay County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Orange Park Grid | Clay | 127,904 | Community | Groundwater |
| Lake Asbury Grid | Clay | 27,001 | Community | Groundwater |
| Town of Orange Park | Clay | 8,668 | Community | Groundwater |
| City of Green Cove Springs WTP | Clay | 7,000 | Community | Groundwater |
| Keystone Postmaster Grid | Clay | 5,092 | Community | Groundwater |
| Wilkinson Schools | Clay | 1,822 | Non-transient non-community | Groundwater |
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About this data
Source: U.S. EPA Safe Drinking Water Information System (SDWIS) and SDWA violation records, via EPA ECHO, as published October 1, 2026 — AquaCensus refreshes it quarterly. See the methodology for how records are matched, cleaned and scored.
Cite as: AquaCensus, “Pier Station WTP, PWSID FL2104351, Florida”, https://aquacensus.com/water-systems/florida/pier-station-wtp-fl2104351 (data as of October 1, 2026).