Public water system · OH7804512
ActivePlalan Lake Water Assoc.
At a glance
Plalan Lake Water Assoc. (PWSID OH7804512) is an active community water system in Trumbull County, Ohio. It reports serving 305 people through 125 service connections. Its primary water source is groundwater, and EPA lists it as privately owned. Of the 12 most recent violations in EPA's records, none is health-based, and the most recent began in August 2022.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
305
Service connections
125
Primary source
GW
Groundwater
System type
CWS
Community water system
System record
How does Plalan Lake Water Assoc. compare with other water systems in Trumbull County?
By EPA's size categories, Plalan Lake Water Assoc. is a very small system (500 people or fewer). Trumbull County has 79 active public water systems. Its population served is well below the county average of 1,977 people per system, and accounts for 0.2% of the 156,184 people reported by systems filed under the county. Across Ohio, the 3,854 active systems average 2,767 people each. Nationally, the average active community water system reports serving 6,703 people, so Plalan Lake Water Assoc. 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. Ohio has 1,028 active community water systems, 27% of the state's 3,854 active systems. Groundwater means the system draws its water from wells or springs fed by underground aquifers. 3,446 Ohio systems (89%) list groundwater as their primary source.
Who owns and regulates Plalan Lake Water Assoc.?
EPA lists Plalan Lake Water Assoc. as privately owned. The OH state drinking water program is its primacy agency, the regulator with primary enforcement responsibility for the system under the Safe Drinking Water Act. 62 of the 79 active systems in Trumbull County (78%) are also privately owned.
Does Plalan Lake Water Assoc. have drinking water violations?
Of the 12 most recent violations in EPA's records, none is health-based, and the most recent began in August 2022. The violations listed here began between August 1986 and August 2022. By type: 10 monitoring and reporting and 2 public notice, recordkeeping or other. The contaminant or rule involved most often is Consumer Confidence Rule (2 of them). EPA lists 11 as resolved and 1 as unaddressed. 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. Unaddressed means the violation is not resolved or archived and is not yet covered by formal enforcement.
| Began | Violation | Contaminant or rule | Health-based | Status |
|---|---|---|---|---|
| 2022-08-19 | Public notice, recordkeeping or otherConsumer Confidence Report Inadequate Reporting · code 72 | Consumer Confidence Rulecode 7000 | No | Unaddressed |
| 2011-01-01 | Monitoring and reportingMonitoring, Routine Major (TCR) · code 23 | Total coliform bacteria (TCR)code 3100 | No | Resolved |
| 2009-10-01 | Monitoring and reportingFollow-up Or Routine LCR Tap M/R · code 52 | Lead and Copper Rulecode 5000 | No | Resolved |
| 2008-05-01 | Monitoring and reportingMonitoring, Routine Major (TCR) · code 23 | Total coliform bacteria (TCR)code 3100 | No | Resolved |
| 2005-07-01 | Public notice, recordkeeping or otherConsumer Confidence Report Complete Failure to Report · code 71 | Consumer Confidence Rulecode 7000 | No | Resolved |
| 1986-08-06 | Monitoring and reportingMonitoring, Regular · code 03 | Mercurycode 1035 | No | Resolved |
| 1986-08-06 | Monitoring and reportingMonitoring, Regular · code 03 | Arseniccode 1005 | No | Resolved |
| 1986-08-06 | Monitoring and reportingMonitoring, Regular · code 03 | Cadmiumcode 1015 | No | Resolved |
| 1986-08-06 | Monitoring and reportingMonitoring, Regular · code 03 | Nitratecode 1040 | No | Resolved |
| 1986-08-06 | Monitoring and reportingMonitoring, Regular · code 03 | Seleniumcode 1045 | No | Resolved |
| 1986-08-06 | Monitoring and reportingMonitoring, Regular · code 03 | Bariumcode 1010 | No | Resolved |
| 1986-08-06 | Monitoring and reportingMonitoring, Regular · code 03 | Chromiumcode 1020 | 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.
Plalan Lake Water Assoc.: frequently asked questions
Who runs Plalan Lake Water Assoc.?
Plalan Lake Water Assoc. (PWSID OH7804512) is a community water system privately owned. It is regulated by the OH state drinking water program.
How many people does Plalan Lake Water Assoc. serve?
Plalan Lake Water Assoc. reports serving 305 people through 125 service connections in Trumbull County, Ohio.
Where does Plalan Lake Water Assoc. 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 Plalan Lake Water Assoc. have any drinking water violations?
Of the 12 most recent violations in EPA's records, none is health-based, and the most recent began in August 2022. 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 Plalan Lake Water Assoc.'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, none is health-based, and the most recent began in August 2022. For current results, consult the system's annual water quality report, EPA ECHO, or the OH state drinking water program.
Where can I find Plalan Lake Water Assoc.'s water quality report?
As a community water system, Plalan Lake Water Assoc. 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 Trumbull County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Warren City Pws | Trumbull | 49,130 | Community | Surface water |
| Niles City Pws | Trumbull | 21,961 | Community | Purchased surface water |
| Girard City | Trumbull | 14,122 | Community | Purchased surface water |
| Trumbull Co. - Southeast Pws | Trumbull | 9,931 | Community | Purchased surface water |
| Hubbard City Pws | Trumbull | 8,518 | Community | Purchased surface water |
| Trumbull Co. - Bazetta/Champion | Trumbull | 8,270 | 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, “Plalan Lake Water Assoc., PWSID OH7804512, Ohio”, https://aquacensus.com/water-systems/ohio/plalan-lake-water-assoc-oh7804512 (data as of October 1, 2026).