PlainWater
Counties → New York

Oswego County, New York

Water Systems
166
Population Served
99,982
Total Violations
11,456
936 health-based
PFAS Detected
0
of 4 tested

Violation Analysis

97.6%
Systems with Violations
69.0
Avg Violations per System
8.2%
Health-Based Violations

Water Source Types

GW
40 systems (24%)
SW
10 systems (6%)

PFAS Contamination

4
Systems Tested
0
PFAS Detected
0.0%
Detection Rate

PFAS (per- and polyfluoroalkyl substances) are persistent chemicals found in drinking water. The EPA has set enforceable limits for several PFAS compounds under UCMR5 monitoring.

Compliance Snapshot

Oswego New York water systems by violation status, EPA SDWIS records.

No violations on record (2) One or more violations (48)

Violation history is cumulative, many flagged systems have already returned to compliance. Detail pages show per-system context.

Water Systems

System Name Population Violations PFAS
Oswego City 29,400 14 Clean
Fulton City 16,600 13 Clean
Scriba WD (Oswego) 9,044 12 Clean
Brennan Beach RV Resort 6,020 81 -
Richland Town PWS 3,950 0 Clean
Fulton Speedway LLC 3,000 37 -
Pulaski Village 2,398 21 -
Phoenix Village 2,138 47 -
Mexico Village 2,100 17 -
Hannibal Town Water District #2 2,000 60 -
Sandy Creek/Lacona Joint Waterworks 1,469 48 -
Sandy Creek Town WD #1 1,464 17 -
Cleveland Village 1,463 35 -
Dowiedale Campgrounds 800 22 -
Bass Lake Resorts 720 76 -
Apw JR/SR High School 500 28 -
Apw Elementary School 500 33 -
Mexico Town WD #1 500 11 -
Beaver Meadows Golf & Recreation 480 131 -
Sandridge Mobile Home Park 450 40 -
Pleasant Lake RV Park 440 45 -
Ontario Shores RV Park, Inc 440 57 -
Moniraes Inc 430 128 -
Corner Stone Assets Dvlp & Mgmt 400 143 -
Sandy Island Beach State Park 400 32 -
Conifer Mobile Village 375 22 -
Rainbow Shores LLC 322 86 -
Indian Hills Mobile Home Park 300 52 -
Mexico Point State Park Boat Launch 300 43 -
Volney Fire Hall Kitchen 300 84 -
Country Haven Mobile Home Park 300 50 -
Palermo Elementary School 260 59 -
Holbrooks Motel 252 17 -
Woodland Manor 250 47 -
J&j Campgrounds 250 26 -
Blue Jay Lane Mobile Home Park 240 37 -
Browns Camping & Fishing Facilities, LLC 240 33 -
Deer Run MHP 230 34 -
Stoneys Pineville Campgrounds 228 185 -
Mapleview Family Restaurant 226 79 -
Hidden Acres Campground 225 86 -
Sandy Creek Town Wd#2 219 0 -
Industrial Park (Schroeppel) 210 52 -
Sandy Pond Beach Inc 200 65 -
Elms Golf Club Restaurant 200 15 -
Sunset Campground 200 70 -
Gardners Campground 198 46 -
Colonial Court Campground 184 9 -
Salmon Country Inc 183 18 -
11 North Bar & Grill, LLC 165 93 -

Other Counties in New York

Richmond County
1 systems · 8,271,000 served · 47 violations
Suffolk County
152 systems · 1,387,905 served · 3,402 violations
Nassau County
44 systems · 1,387,489 served · 7,471 violations
Westchester County
274 systems · 992,853 served · 15,832 violations
Erie County
108 systems · 955,615 served · 7,606 violations
Onondaga County
88 systems · 615,889 served · 2,561 violations

Drinking Water Guides

Frequently Asked Questions

How many water violations are in Oswego County? ▼
Oswego County has 11,456 total drinking water violations across 166 water systems, of which 936 are health-based violations. 97.6% of systems have at least one violation.
How many people get water from Oswego County systems? ▼
Water systems in Oswego County serve approximately 99,982 people through 166 public water systems.
Has PFAS been detected in Oswego County water? ▼
Of 4 water systems tested for PFAS in Oswego County, 0 had PFAS detected (0.0% detection rate).
What types of water sources supply Oswego County? ▼
Water systems in Oswego County use GW (40 systems), SW (10 systems) as their primary water sources.
Are health-based violations serious? ▼
Health-based violations indicate that drinking water exceeded Maximum Contaminant Levels (MCLs) set by the EPA or failed treatment technique requirements. 8.2% of Oswego County's violations are health-based. Not all violations indicate immediate health risk, but they require corrective action.
Data Sources & Methodology

Drinking water violation data from the EPA Safe Drinking Water Information System (SDWIS). PFAS testing data from the UCMR5 monitoring program. SDWIS tracks all public water systems regulated under the Safe Drinking Water Act.

Violations are categorized as health-based (Maximum Contaminant Level exceedances, treatment technique failures) or monitoring/reporting violations. Not all violations indicate an immediate health risk.

Read our methodology - how this data is sourced, computed, and verified.

Data sourced from EPA SDWIS and UCMR5 PFAS monitoring data. See our methodology for details. Retrieved and formatted by PlainWater Editorial

Every figure on PlainWater is rendered directly from EPA SDWIS drinking-water data, no number is typed in by an editor. This page draws directly on EPA SDWIS data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.