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Counties → New York

Saratoga County, New York

SDWIS compliance plate

Sheet NY091 · Saratoga County 218 sys · 23,775 viol · #340/3254

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

  • VIOL-SEVERE 96.8% flagged
  • HEALTH-LOW 3.6% health
  • RANK-TOP #340/3254
  • PHOTO-FINISH ±0.2 pp
  • PFAS-LOW 21.4% detect
  • SRC-GW GW lead 90%
  • SYS-LARGE 218 systems
  • BOOK-FULL 7/7 fields

Nearest flagged-rate peer: Clinton County (+ 0.2 pp flagged-rate)

According to EPA SDWIS county population served used on /counties, Saratoga County ranks #340 of 3,254 counties by people served, and #15 of 58 counties in New York. See methodology · corpus placement.

Saratoga County standing, mid-flagged corpus third

Flagged-system rate 96.8% is in the corpus middle third (≤ 100.0% flagged) across 2,973 counties with ≥3 SDWIS systems . Health-based share 3.6% is health-based share at or below the lower third (≤ 10.3%) . UCMR5 detect rate 21.4% is UCMR5 detect rate in the tested-pool middle third (≤ 33.3%) . Population served ranks #340 of 3,254 · #15 of 58 in New York.

Flagged-rate neighbourhood around Saratoga County

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

0% 20% 40% 60% 80% 100% Niagara · lowest Saratoga · this county Wayne · near Cortland · highest 38.1% 96.6% 96.8% 97% 97.1% 97.4% 100%

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

Water Systems

System Name Population Violations PFAS
Clifton Park Water Authority 35,000 183 Detected
Saratoga Springs City 26,525 57 Detected
Halfmoon Water District (Troy) 15,000 44 Clean
Burnt Hills-Ballston Lk WD 10,000 64 Clean
Waterford Water Works (Purchase Troy) 9,800 114 Detected
Wilton Water & Sewer Authority 9,490 691 Clean
Malta Water District #1 8,950 278 Clean
Moreau WD #2 (Queensbury) 6,600 35 Clean
Ballston Spa Village 6,541 183 Clean
Mechanicville City 5,200 162 Clean
Saratoga Springs City (Geyser Crest) 4,000 63 Clean
South Glens Falls Village 3,900 388 Clean
Heritage Springs Water Works 3,200 343 -
Stillwater Town (Scwa) 3,000 8 -
Corinth Village 2,283 161 Clean
Schuylerville-Victory Jwc 2,200 186 -
Knolls Atomic Power Lab (Kapl) 2,200 2 -
Sara Spgs - Maple Avenue 2,200 67 -
Charlton WD (Glenville) 2,000 33 -
Stillwater Village (Scwa) 1,600 148 -
Saratoga County Water Authority 1,525 32 -
Rowlands Hollow Subdivision 1,502 111 -
Alpine Lake RV Resort 1,500 137 -
Galway Central School District 1,300 265 -
Northwood Water Company 1,300 105 -
Saratoga Glen Hollow 1,295 10 -
Albany-Saratoga Speedway 1,000 43 -
Lees Park 999 57 -
Hadley WD #2 997 30 -
Malta Gardens Apts & MHP 950 219 -
Pyramid Pines Estates MHP 950 89 -
Crossings, the (Halfmoon WD) 950 11 Clean
Moreau Lake State Park 900 113 -
Coldbrook at Saratoga RV Resort 810 63 -
Hadley South Wd#1 800 30 -
Terrel Hills Subdivision 800 254 -
Dunkin Donuts - Malta 800 22 -
Corinth Town WD (Corinth V) 756 0 -
Round Lake Village (Cpwa) 750 121 -
Saratoga Village MHP 650 235 -
Northern Pines Mobile Home Pk. 600 37 -
Stewarts Shop 202 520 15 -
Malta Drive IN 500 25 -
Sara Spgs - Greenfield Central 450 94 -
Kayadeross Acres 450 422 -
Forest Hills MHP 429 57 -
Parkwood Village Apartments 400 158 -
McConchies Heritage Acres 400 9 -
Stewarts Shop 360 400 17 -
Saratoga RV Park 350 70 -

Compare beyond New York

Mid-flagged peers for Saratoga County

Cross-state counties nearest Saratoga County on flagged-system share (96.8%) and cumulative violation count (23,775). 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.