Public water system · LA1017027
ActivePinehill Waterworks District
At a glance
Pinehill Waterworks District (PWSID LA1017027) is an active community water system in Caddo Parish County, Louisiana. It reports serving 4,926 people through 1,642 service connections. Its primary water source is purchased surface water, and EPA lists it as owned by a local government. Of the 12 most recent violations in EPA's records, 7 are health-based, and the most recent began in June 2025.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
4,926
Service connections
1,642
Primary source
SWP
Purchased surface water
System type
CWS
Community water system
System record
How does Pinehill Waterworks District compare with other water systems in Caddo Parish County?
By EPA's size categories, Pinehill Waterworks District is a medium system (3,301 to 10,000 people). Caddo Parish County has 35 active public water systems, and Pinehill Waterworks District is the 5th-largest of them by population served. Its population served is about 30% below the county average of 7,009 people per system, and accounts for 2% of the 245,308 people reported by systems filed under the county. Across Louisiana, the 1,121 active systems average 4,685 people each. Nationally, the average active community water system reports serving 6,703 people, so Pinehill Waterworks District is about 27% 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. Louisiana has 815 active community water systems, 73% of the state's 1,121 active systems. Purchased surface water means the system buys surface water from another public water system rather than drawing its own. 33 Louisiana systems (2.9%) list purchased surface water as their primary source.
Who owns and regulates Pinehill Waterworks District?
EPA lists Pinehill Waterworks District as owned by a local government. The LA state drinking water program is its primacy agency, the regulator with primary enforcement responsibility for the system under the Safe Drinking Water Act. 11 of the 35 active systems in Caddo Parish County (31%) are also owned by a local government.
Does Pinehill Waterworks District have drinking water violations?
Of the 12 most recent violations in EPA's records, 7 are health-based, and the most recent began in June 2025. The violations listed here began between July 2022 and June 2025. By type: 7 required treatment not met, 4 public notice, recordkeeping or other and 1 reporting. The contaminant or rule involved most often is Groundwater Rule (5 of them). EPA lists 8 as unaddressed and 4 as resolved. Unaddressed means the violation is not resolved or archived and is not yet covered by formal enforcement. Resolved means at least one resolving action is on record: the system returned to compliance, the rule no longer applies, or no further action was needed.
| Began | Violation | Contaminant or rule | Health-based | Status |
|---|---|---|---|---|
| 2025-06-18 | Public notice, recordkeeping or otherPublic Notification Violation for NPDWR Violation · code 75 | Public Noticecode 7500 | No | Unaddressed |
| 2024-11-12 | Required treatment not metTreatment Technique, Corrective/Expedited Actions (RTCR) · code 2C | Revised Total Coliform Rulecode 8000 | Yes | Unaddressed |
| 2024-10-17 | ReportingLSL Reporting · code 4G | Lead and Copper Rule Revisionscode 5200 | No | Resolved |
| 2024-10-17 | Required treatment not metLSL Inventory · code 2E | Lead and Copper Rule Revisionscode 5200 | Yes | Unaddressed |
| 2024-07-01 | Public notice, recordkeeping or otherConsumer Confidence Report Complete Failure to Report · code 71 | Consumer Confidence Rulecode 7000 | No | Resolved |
| 2023-10-05 | Required treatment not metFailure To Address Deficiency · code 45 | Groundwater Rulecode 0700 | Yes | Unaddressed |
| 2023-10-05 | Required treatment not metFailure To Address Deficiency · code 45 | Groundwater Rulecode 0700 | Yes | Unaddressed |
| 2023-10-05 | Required treatment not metFailure To Address Deficiency · code 45 | Groundwater Rulecode 0700 | Yes | Unaddressed |
| 2023-10-05 | Required treatment not metFailure To Address Deficiency · code 45 | Groundwater Rulecode 0700 | Yes | Unaddressed |
| 2023-10-05 | Required treatment not metFailure To Address Deficiency · code 45 | Groundwater Rulecode 0700 | Yes | Unaddressed |
| 2023-07-01 | Public notice, recordkeeping or otherConsumer Confidence Report Complete Failure to Report · code 71 | Consumer Confidence Rulecode 7000 | No | Resolved |
| 2022-07-01 | Public notice, recordkeeping or otherConsumer Confidence Report Complete Failure to Report · code 71 | Consumer Confidence Rulecode 7000 | No | Resolved |
The 12 most recent 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.
Pinehill Waterworks District: frequently asked questions
Who runs Pinehill Waterworks District?
Pinehill Waterworks District (PWSID LA1017027) is a community water system owned by a local government. It is regulated by the LA state drinking water program.
How many people does Pinehill Waterworks District serve?
Pinehill Waterworks District reports serving 4,926 people through 1,642 service connections in Caddo Parish County, Louisiana.
Where does Pinehill Waterworks District get its water?
EPA SDWIS lists this system's primary water source as purchased surface water. Purchased surface water means the system buys surface water from another public water system rather than drawing its own.
Does Pinehill Waterworks District have any drinking water violations?
Of the 12 most recent violations in EPA's records, 7 are health-based, and the most recent began in June 2025. 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 Pinehill Waterworks District'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. Of the 12 most recent violations in EPA's records, 7 are health-based, and the most recent began in June 2025. For current results, consult the system's annual water quality report, EPA ECHO, or the LA state drinking water program.
Where can I find Pinehill Waterworks District's water quality report?
As a community water system, Pinehill Waterworks District 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 Caddo Parish County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| City of Shreveport Water System | Caddo Parish | 192,378 | Community | Surface water |
| Town of Blanchard Water System | Caddo Parish | 16,326 | Community | Surface water |
| Waterworks District 7 | Caddo Parish | 5,817 | Community | Groundwater |
| Town of Greenwood Water System | Caddo Parish | 5,205 | Community | Surface water |
| Town of Vivian Water System | Caddo Parish | 4,050 | Community | Surface water |
| Town of Oil City Water System | Caddo Parish | 2,148 | Community | Purchased surface water |
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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, “Pinehill Waterworks District, PWSID LA1017027, Louisiana”, https://aquacensus.com/water-systems/louisiana/pinehill-waterworks-district-la1017027 (data as of October 1, 2026).