Public water system · NY1330172
ActiveStewarts #342
At a glance
Stewarts #342 (PWSID NY1330172) is an active transient non-community water system in Dutchess County, New York. It reports serving 120 people through 2 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 January 2015.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
120
Service connections
2
Primary source
GW
Groundwater
System type
TNCWS
Transient non-community water system
System record
How does Stewarts #342 compare with other water systems in Dutchess County?
By EPA's size categories, Stewarts #342 is a very small system (500 people or fewer). Dutchess County has 546 active public water systems. Its population served is well below the county average of 473 people per system, and accounts for less than 0.1% of the 257,968 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 Stewarts #342 is about 17% 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. Groundwater means the system draws its water from wells or springs fed by underground aquifers. 7,096 New York systems (87%) list groundwater as their primary source.
Who owns and regulates Stewarts #342?
EPA lists Stewarts #342 as privately owned. 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. 445 of the 546 active systems in Dutchess County (82%) are also privately owned.
Does Stewarts #342 have drinking water violations?
Of the 12 most recent violations in EPA's records, none is health-based, and the most recent began in January 2015. The violations listed here began between January 2015 and January 2015. By type: 12 monitoring and reporting. The contaminants or rules involved are Styrene, Vinyl chloride, 1,1,1-Trichloroethane and 1,2,4-Trichlorobenzene. EPA lists 12 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 |
|---|---|---|---|---|
| 2015-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Styrenecode 2996 | No | Resolved |
| 2015-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Vinyl chloridecode 2976 | No | Resolved |
| 2015-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | 1,1,1-Trichloroethanecode 2981 | No | Resolved |
| 2015-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | 1,2,4-Trichlorobenzenecode 2378 | No | Resolved |
| 2015-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | cis-1,2-Dichloroethylenecode 2380 | No | Resolved |
| 2015-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Dichloromethanecode 2964 | No | Resolved |
| 2015-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | o-Dichlorobenzenecode 2968 | No | Resolved |
| 2015-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | p-Dichlorobenzenecode 2969 | No | Resolved |
| 2015-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Carbon tetrachloridecode 2982 | No | Resolved |
| 2015-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | 1,2-Dichloropropanecode 2983 | No | Resolved |
| 2015-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Trichloroethylenecode 2984 | No | Resolved |
| 2015-01-01 | Monitoring and reportingMonitoring, Regular · code 03 | Tetrachloroethylenecode 2987 | 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.
Stewarts #342: frequently asked questions
Who runs Stewarts #342?
Stewarts #342 (PWSID NY1330172) is a transient non-community water system privately owned. It is regulated by the NY state drinking water program.
How many people does Stewarts #342 serve?
Stewarts #342 reports serving 120 people through 2 service connections in Dutchess County, New York.
Where does Stewarts #342 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 Stewarts #342 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 January 2015. 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 Stewarts #342'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 January 2015. For current results, consult EPA ECHO, or the NY state drinking water program.
Where can I find Stewarts #342's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Stewarts #342 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 Dutchess County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Poughkeepsie Townwide Wd | Dutchess | 43,000 | Community | Purchased surface water |
| Poughkeepsie City | Dutchess | 30,639 | Community | Purchased surface water |
| Beacon City | Dutchess | 14,370 | Community | Surface water |
| United Wappinger Water Improvement Dist. | Dutchess | 14,000 | Community | Groundwater under influence of surface water |
| Hyde Park Regional | Dutchess | 6,928 | Community | Surface water |
| Rhinebeck Village Water | Dutchess | 6,000 | Community | 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, “Stewarts #342, PWSID NY1330172, New York”, https://aquacensus.com/water-systems/new-york/stewarts-342-ny1330172 (data as of October 1, 2026).