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Counties → New York

Otsego County, New York

SDWIS compliance plate

Sheet NY077 · Otsego County 196 sys · 12,144 viol · #1017/3254

VIOL-SEVERE · HEALTH-LOW · RANK-UPPER · PHOTO-FINISH · PFAS-CLEAN · SRC-GW · SYS-LARGE · BOOK-FULL

  • VIOL-SEVERE 98.0% flagged
  • HEALTH-LOW 1.0% health
  • RANK-UPPER #1017/3254
  • PHOTO-FINISH ±0.0 pp
  • PFAS-CLEAN 0.0% detect
  • SRC-GW GW lead 94%
  • SYS-LARGE 196 systems
  • BOOK-FULL 7/7 fields

Nearest flagged-rate peer: Orange County (+ 0 pp flagged-rate)

According to EPA SDWIS county population served used on /counties, Otsego County ranks #1,017 of 3,254 counties by people served, and #42 of 58 counties in New York. See methodology · corpus placement.

Otsego County standing, mid-flagged corpus third

Flagged-system rate 98.0% is in the corpus middle third (≤ 100.0% flagged) across 2,973 counties with ≥3 SDWIS systems . Health-based share 1.0% is health-based share at or below the lower third (≤ 10.3%) . UCMR5 detect rate 0.0% is UCMR5 detect rate at or below the tested-pool lower third (≤ 0.0%) . Population served ranks #1,017 of 3,254 · #42 of 58 in New York.

Flagged-rate neighbourhood around Otsego County

Lowest/highest poles plus in-state counties nearest Otsego County on % of SDWIS systems with ≥1 violation. Full ladder: /counties.

0% 20% 40% 60% 80% 100% Niagara · lowest Orange · near Ontario · near Cortland · highest 38.1% 98% 98% 98% 98.1% 98.1% 100%

Source: EPA SDWIS (county aggregates) As of 2026-05-15

Water Systems

System Name Population Violations PFAS
Oneonta City 15,954 14 Clean
Cooperstown Village 1,926 13 -
Gilbert Lake State Pk 1,320 40 -
Richfield Springs Village 1,200 45 -
Unadilla Village 1,128 471 -
Otego Village 1,010 27 -
Fox Care Center 924 76 -
Cooperstown Dreams Park 905 3 -
Edmeston Water District 890 125 -
Unatego JR.-SR. High School 800 17 Clean
Worcester WD #2 - Worcester 656 108 -
Morris Village 652 9 -
Cherry Valley Village 620 9 -
Cherry Valley Springfield Cs 576 234 Clean
Maryland Water District 524 79 -
Glimmerglass State Park 500 33 -
Gilbertsville-Mt Upton Csd 480 9 -
Gilbertsville Village 477 49 -
Hartwick Water District 416 33 -
Milford Village 407 60 -
The Meadows (of Otsego County) 402 50 -
Meadow-Vale Campsites 400 28 -
Laurens Village 381 25 -
Home Depot-Oneonta 355 172 -
Otsego Area Occupational Ctr 325 132 -
Cooperstown Beaver Valley Cg 311 94 -
Center Healthcare 304 25 -
Springbrook Main Campus 258 10 -
I-88 Rest Area Worcester (East) 255 39 -
Southside Mall 250 39 -
Cooperstown Deer Run Cg 250 123 -
B.j.s Wholesale Club 250 66 -
Glimmerglass Festival Theater 250 71 -
Adventure Bound Cooperstown 248 44 -
Quality Inn (Oneonta) 245 31 -
Worcester WD #1 - East Worcester 243 30 -
Comfort Inn & Suites 240 164 -
Super 8 Motel 235 109 -
Valley Stream Mobile Home Park 201 83 -
Swartys Mohawk Campground LLC 200 53 -
Meadow Crest Mobile Home Park 200 40 -
Best Western Inn the Commons 200 11 -
Cooperstown Fun Park 200 31 -
Southside Water District 200 4 -
Pathfinder Village 165 53 -
Holiday Inn Express Hotel (Cooperstown) 155 69 -
Meadow Valley Mobile Home Park 152 37 -
Pathfinder Lodge 150 78 -
Three Mile Point 150 6 -
Red Community LLC 150 289 -

Compare beyond New York

Mid-flagged peers for Otsego County

Cross-state counties nearest Otsego County on flagged-system share (98.0%) and cumulative violation count (12,144). In-state neighbours stay on the compliance plate above.

Similar flagged-system rate

Nearest cross-state counties by % of SDWIS systems with at least one violation on record.

4 peers

Similar violation load

Nearest cross-state counties by cumulative SDWIS violation count (all systems in the county).

4 peers

Read our methodology · Check your water system - 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

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.