PlainWater

Cuyahoga County, Ohio

SDWIS compliance plate

Sheet OH035 · Cuyahoga County 11 sys · 1,166 viol · #34/3254

VIOL-SEVERE · HEALTH-LOW · RANK-TOP · PHOTO-FINISH · PFAS-LOW · SRC-SW · SYS-SMALL · BOOK-FULL

  • VIOL-SEVERE 100.0% flagged
  • HEALTH-LOW 6.9% health
  • RANK-TOP #34/3254
  • PHOTO-FINISH ±0.0 pp
  • PFAS-LOW 16.7% detect
  • SRC-SW SW lead 64%
  • SYS-SMALL 11 systems
  • BOOK-FULL 7/7 fields

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

According to EPA SDWIS county population served used on /counties, Cuyahoga County ranks #34 of 3,254 counties by people served, and #2 of 88 counties in Ohio. See methodology · corpus placement.

Cuyahoga County standing, mid-flagged corpus third

Flagged-system rate 100.0% is in the corpus middle third (≤ 100.0% flagged) across 2,973 counties with ≥3 SDWIS systems . Health-based share 6.9% is health-based share at or below the lower third (≤ 10.3%) . UCMR5 detect rate 16.7% is UCMR5 detect rate in the tested-pool middle third (≤ 33.3%) . Population served ranks #34 of 3,254 · #2 of 88 in Ohio.

Flagged-rate neighbourhood around Cuyahoga County

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

0% 20% 40% 60% 80% 100% Fayette · lowest Vinton · highest Delaware · near Scioto · near 78.6% 100% 100% 100% 100% 100% 100%

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

Water Systems

System Name Population Violations PFAS
Cleveland Public Water System 1,308,955 195 Clean
Lakewood City PWS 50,942 41 Clean
Berea City PWS 18,789 34 Clean
Bedford City PWS 13,149 8 Clean
Uh - Cleveland Medical Center 11,395 8 Detected
Chagrin Falls Village PWS 4,991 53 Clean
Columbia Park Water System 2,199 14 -
Chagrin Valley Hunt Club 100 35 -
Fellowship City Church - Orange Campus 100 76 -
Cleveland Metroparks/Albion Woods Picnic 75 54 -
Greentree Water Company 56 648 -

Compare beyond Ohio

Mid-flagged peers for Cuyahoga County

Cross-state counties nearest Cuyahoga County on flagged-system share (100.0%) and cumulative violation count (1,166). 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
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.