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Counties → Ohio

Hocking County, Ohio

SDWIS compliance plate

Sheet OH073 · Hocking County 46 sys · 1,520 viol · #1987/3254

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

  • VIOL-SEVERE 84.8% flagged
  • HEALTH-LOW 18.5% health
  • RANK-LOWER #1987/3254
  • PHOTO-FINISH ±0.0 pp
  • PFAS-CLEAN 0.0% detect
  • SRC-GW GW lead 100%
  • SYS-MID 46 systems
  • BOOK-FULL 7/7 fields

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

According to EPA SDWIS county population served used on /counties, Hocking County ranks #1,987 of 3,254 counties by people served, and #79 of 88 counties in Ohio. See methodology · corpus placement.

Hocking County standing, lower-flagged corpus third

Flagged-system rate 84.8% is at or below the corpus lower third (≤ 92.7% flagged) across 2,973 counties with ≥3 SDWIS systems . Health-based share 18.5% is health-based share in the middle third (≤ 24.5%) . UCMR5 detect rate 0.0% is UCMR5 detect rate at or below the tested-pool lower third (≤ 0.0%) . Population served ranks #1,987 of 3,254 · #79 of 88 in Ohio.

Flagged-rate neighbourhood around Hocking County

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

0% 20% 40% 60% 80% 100% Fayette · lowest Wayne · near Medina · near Vinton · highest 78.6% 83.3% 84.7% 84.8% 85.7% 86% 100%

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

Water Systems

System Name Population Violations PFAS
Logan, City Of 6,704 59 Clean
Odnr-Hocking Hills State Park 2,559 154 -
Carbon Hill Water Association 910 59 -
Laurelville, Vlg Of 586 81 -
Murray City Village PWS 449 60 -
Go-Mart Store 133 400 26 -
Old Straitsville-Rockbridge 361 20 -
Odnr-Hocking Hills-Cedar Falls 331 14 -
Odnr-Hocking Hills-Ash Cave 320 0 -
Hocking Hills Elementary School 320 24 -
Camp Akita 225 18 -
Camp Oty-Okwa 180 4 -
Jehovahs Witness Kingdom Hall 150 23 -
Koinonia Farms Camp 150 0 -
Camp Wyandot-Pool PWS 140 23 -
Hocking Hills Family Fun Center 118 23 -
Hilltop Resorts and Campground 115 7 -
Camp Wyandot-Lodge PWS 114 39 -
Inn at Cedar Falls 103 30 -
Lost Hollow Campground 100 23 -
Lake Logan KOA Campground 100 129 -
Old Mans Cave Chalets PWS 90 14 -
Hocking Hills Coffee Emporium PWS 80 0 -
Hocking Hills Winery 75 16 -
Hocking Hills KOA 60 38 -
Shepherd of the Hills Evangelic Church 60 49 -
Lost Hollow Comfort Station #14 55 0 -
Top of the Caves Camp PWS 50 84 -
Ohio Operating Engineers Appren Program 50 30 -
Lake Logan KOA Campground Pool 50 38 -
Ohio Operating Engineers Appren New Well 50 4 -
Glenlaurel Inn 45 10 -
Revolution Rockbridge, LLC PWS 40 0 -
Ponderosa Estates PWS 35 146 -
Redmen Lodge 81 PWS 35 21 -
Scenic Hills Estates 32 135 -
Majestic Oaks Lodge PWS 32 37 -
Prattstone 30 0 -
Odnr-Hocking Hills-Conkles Hollow 25 25 -
Jim Bos Bar and Diner PWS 25 23 -
Palmerosa Horse & Hike Camp 25 3 -
Hide -a -Way Hills Golf Course PWS 25 15 -
Cowboy Larry's Horse Camp PWS 25 7 -
Hocking Hills Pizza 25 0 -
Pine Creek Cabins and Camping Resort 25 7 -
Sunset View Lodge 25 2 -

Compare beyond Ohio

Lower-flagged peers for Hocking County

Cross-state counties nearest Hocking County on flagged-system share (84.8%) and cumulative violation count (1,520). 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.