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Counties → Ohio

Sandusky County, Ohio

SDWIS compliance plate

Sheet OH143 · Sandusky County 54 sys · 2,942 viol · #1174/3254

VIOL-SEVERE · HEALTH-MID · RANK-UPPER · PHOTO-FINISH · PFAS-HIGH · SRC-GW · SYS-MID · BOOK-FULL

  • VIOL-SEVERE 88.9% flagged
  • HEALTH-MID 28.0% health
  • RANK-UPPER #1174/3254
  • PHOTO-FINISH ±0.0 pp
  • PFAS-HIGH 50.0% detect
  • SRC-GW GW lead 96%
  • SYS-MID 54 systems
  • BOOK-FULL 7/7 fields

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

According to EPA SDWIS county population served used on /counties, Sandusky County ranks #1,174 of 3,254 counties by people served, and #52 of 88 counties in Ohio. See methodology · corpus placement.

Sandusky County standing, lower-flagged corpus third

Flagged-system rate 88.9% is at or below the corpus lower third (≤ 92.7% flagged) across 2,973 counties with ≥3 SDWIS systems . Health-based share 28.0% is health-based share above the upper third (> 24.5%) . UCMR5 detect rate 50.0% is UCMR5 detect rate above the tested-pool upper third (> 33.3%) . Population served ranks #1,174 of 3,254 · #52 of 88 in Ohio.

Flagged-rate neighbourhood around Sandusky County

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

0% 20% 40% 60% 80% 100% Fayette · lowest Sandusky · this county Wood · near Vinton · highest 78.6% 88.5% 88.9% 88.9% 89.1% 89.3% 100%

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

Water Systems

System Name Population Violations PFAS
Fremont City 18,319 228 Clean
Clyde City 6,325 21 Detected
Gibsonburg Village 2,506 5 -
Woodville Village 2,006 25 -
Lakota Pre K-12 School 1,262 0 -
Friendship Food Store #80 575 54 -
Ole Zims Wagon Shed 475 4 -
Lindsey Village 446 62 -
Shorewood Village Subdivision 359 28 -
Millersville St Mary Church 256 274 -
Conner Community Park - Restroom Bldg #1 250 12 -
Conner Community Park - Restroom Bldg #2 250 12 -
Gibsonburg Truck Stop 248 22 -
Dollar General #30701 - Bellevue York 223 0 -
Riverfront Campground 1 220 20 -
Martin Marietta-Woodville 200 63 -
Camp Fire Sandusky County 200 38 -
Casa Fiesta 200 94 -
Tractor Supply Company - Fremont 185 102 -
Hayes Medical Center 165 56 -
The Church on 53 150 93 -
First Church of God - Risingsun 120 16 -
Sycamore Hills Golf Club - Clubhouse 110 27 -
Apollo Mobile Home Park 100 420 -
Cactus Flats Campground 100 22 -
Davis Besse Eof 100 0 -
Boyer Amlc 88 86 -
Wooded Acres Campground 83 73 -
Chateau Winery and Vineyard 80 0 -
Fremont Yacht Club 75 110 -
Hidden Hills Golf Club, LLC 70 67 -
Lazy River Campground 70 84 -
Riverfront Marina 66 52 -
Liskai Farms Amlc 60 27 -
Hungry Bear Diner 60 79 -
Mauch Farms Amlc 5 60 16 -
Six Acres Estates Amlc (Dba Leking Farm) 56 9 -
Capitol Aluminum and Glass 50 12 -
Carbo Forge 50 8 -
Gillmor Amlc #1 45 31 -
Mt Carmel Methodist Church 45 54 -
Silver Top Sports Bar and Grill 45 70 -
Riverfront Cottages 42 10 -
Dr Curl Dental Office 39 0 -
Days Inn 37 49 -
North Coast Orthopedics Surgery 35 16 -
Toledo Edison - Lindsey Service Center 31 91 -
Firelands Counseling and Recovery 30 31 -
Memorial Hospital Medical Building 30 77 -
Bubbarock Meat Co 30 0 -

Compare beyond Ohio

Lower-flagged peers for Sandusky County

Cross-state counties nearest Sandusky County on flagged-system share (88.9%) and cumulative violation count (2,942). 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.