Public water system · NY0417983
ActiveNys Dot Complex - Salamanca
At a glance
Nys Dot Complex - Salamanca (PWSID NY0417983) is an active transient non-community water system in Cattaraugus County, New York. It reports serving 30 people through 1 service connection. Its primary water source is groundwater, and EPA lists it as owned by a state government. EPA's records list one violation for this system; it is health-based, and the most recent began in July 2005.
Dataset updated . Source: EPA SDWIS/ECHO public records.
Population served
30
Service connections
1
Primary source
GW
Groundwater
System type
TNCWS
Transient non-community water system
System record
How does Nys Dot Complex - Salamanca compare with other water systems in Cattaraugus County?
By EPA's size categories, Nys Dot Complex - Salamanca is a very small system (500 people or fewer). Cattaraugus County has 147 active public water systems. Its population served is well below the county average of 450 people per system, and accounts for less than 0.1% of the 66,097 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 Nys Dot Complex - Salamanca 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. 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 Nys Dot Complex - Salamanca?
EPA lists Nys Dot Complex - Salamanca 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. 9 of the 147 active systems in Cattaraugus County (6.1%) are also owned by a state government.
Does Nys Dot Complex - Salamanca have drinking water violations?
EPA's records list one violation for this system; it is health-based, and the most recent began in July 2005. By type: 1 contaminant level above the legal limit. The contaminant or rule involved is Total coliform bacteria (TCR). EPA lists 1 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 |
|---|---|---|---|---|
| 2005-07-01 | Contaminant level above the legal limitMaximum Contaminant Level Violation, Monthly (TCR) · code 22 | Total coliform bacteria (TCR)code 3100 | Yes | Resolved |
The one violation in EPA's records.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.
Nys Dot Complex - Salamanca: frequently asked questions
Who runs Nys Dot Complex - Salamanca?
Nys Dot Complex - Salamanca (PWSID NY0417983) 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 Nys Dot Complex - Salamanca serve?
Nys Dot Complex - Salamanca reports serving 30 people through 1 service connection in Cattaraugus County, New York.
Where does Nys Dot Complex - Salamanca 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 Nys Dot Complex - Salamanca have any drinking water violations?
EPA's records list one violation for this system; it is health-based, and the most recent began in July 2005. 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 Nys Dot Complex - Salamanca'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 one violation for this system; it is health-based, and the most recent began in July 2005. For current results, consult EPA ECHO, or the NY state drinking water program.
Where can I find Nys Dot Complex - Salamanca's water quality report?
The annual Consumer Confidence Report requirement applies to community water systems. Nys Dot Complex - Salamanca 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 Cattaraugus County
| Water system | County | Population served | Type | Source |
|---|---|---|---|---|
| Olean City | Cattaraugus | 14,500 | Community | Surface water |
| Salamanca City | Cattaraugus | 5,815 | Community | Groundwater |
| Asp - Red House Water Supply | Cattaraugus | 4,030 | Non-transient non-community | Groundwater |
| Asp - Barton & Weller Trail | Cattaraugus | 4,025 | Non-transient non-community | Groundwater |
| Gowanda Village | Cattaraugus | 2,800 | Community | Surface water |
| Allegany Village | Cattaraugus | 2,000 | 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, “Nys Dot Complex - Salamanca, PWSID NY0417983, New York”, https://aquacensus.com/water-systems/new-york/nys-dot-complex-salamanca-ny0417983 (data as of October 1, 2026).