Public water system · NY2211791
ActiveDewolf Point State Park
At a glance
Dewolf Point State Park (PWSID NY2211791) is an active transient non-community water system in Jefferson County, New York. It reports serving 30 people through 28 service connections. Its primary water source is surface water, and EPA lists it as owned by a state government. EPA's records list 3 violations for this system; 1 is health-based, and the most recent began in May 2016.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
30
Service connections
28
Primary source
SW
Surface water
System type
TNCWS
Transient non-community water system
System record
How does Dewolf Point State Park compare with other water systems in Jefferson County?
By EPA's size categories, Dewolf Point State Park is a very small system (500 people or fewer). Jefferson County has 157 active public water systems. Its population served is well below the county average of 832 people per system, and accounts for less than 0.1% of the 130,600 people reported by systems filed under the county. Across New York, the 8,167 active systems average 2,374 people each. Nationally, the average active transient non-community water system reports serving 144 people, so Dewolf Point State Park is well below that figure.
What does “transient non-community water system” mean?
A transient non-community water system serves places where people do not stay long, such as gas stations and campgrounds, and regularly serves at least 25 people a day for at least 60 days a year. New York has 5,182 active transient non-community water systems, 63% of the state's 8,167 active systems. Surface water means the system draws its water from rivers, lakes, streams or reservoirs. 296 New York systems (3.6%) list surface water as their primary source.
Who owns and regulates Dewolf Point State Park?
EPA lists Dewolf Point State Park as owned by a state government. The NY 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 157 active systems in Jefferson County (7%) are also owned by a state government.
Does Dewolf Point State Park have drinking water violations?
EPA's records list 3 violations for this system; 1 is health-based, and the most recent began in May 2016. The violations listed here began between January 2010 and May 2016. By type: 2 monitoring and reporting and 1 required treatment not met. The contaminants or rules involved are Surface Water Treatment Rule, Interim Enhanced Surface Water Treatment Rule and Nitrate. EPA lists 3 as resolved. 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 |
|---|---|---|---|---|
| 2016-05-01 | Monitoring and reportingMonitoring of Treatment (SWTR-Unfilt/GWR) · code 31 | Surface Water Treatment Rulecode 0200 | No | Resolved |
| 2013-05-01 | Required treatment not metMonthly Turbidity Exceed (Enhanced SWTR) · code 44 | Interim Enhanced Surface Water Treatment Rulecode 0300 | Yes | Resolved |
| 2010-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Nitratecode 1040 | No | Resolved |
All 3 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.
Dewolf Point State Park: frequently asked questions
Who runs Dewolf Point State Park?
Dewolf Point State Park (PWSID NY2211791) is a transient non-community water system owned by a state government. It is regulated by the NY state drinking water program.
How many people does Dewolf Point State Park serve?
Dewolf Point State Park reports serving 30 people through 28 service connections in Jefferson County, New York.
Where does Dewolf Point State Park get its water?
EPA SDWIS lists this system's primary water source as surface water. Surface water means the system draws its water from rivers, lakes, streams or reservoirs.
Does Dewolf Point State Park have any drinking water violations?
EPA's records list 3 violations for this system; 1 is health-based, and the most recent began in May 2016. 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 Dewolf Point State Park'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 3 violations for this system; 1 is health-based, and the most recent began in May 2016. For current results, consult EPA ECHO, or the NY state drinking water program.
Where can I find Dewolf Point State Park's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Dewolf Point State Park is a transient non-community water system, so it is not required to publish one; like every public water system, it must notify the people it serves about violations under EPA's public notification rules.
Other water systems in Jefferson County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Fort Drum | Jefferson | 34,000 | Community | Purchased surface water |
| Watertown City | Jefferson | 27,861 | Community | Surface water |
| Leray Town Wd 1, 2, 4 | Jefferson | 7,140 | Community | Groundwater |
| Carthage Village | Jefferson | 3,600 | Community | Surface water |
| Cape Vincent Town Wd 1 & 5 | Jefferson | 2,600 | Community | Purchased surface water |
| Sackets Harbor Village | Jefferson | 2,200 | Community | Surface water |
Related pages
Working with water-system records? Pro adds alerts, change history and CSV export ($49/mo); Enterprise adds full national files, the API and an MCP server for AI tools.
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, “Dewolf Point State Park, PWSID NY2211791, New York”, https://aquacensus.com/water-systems/new-york/dewolf-point-state-park-ny2211791 (data as of October 1, 2026).