Lake County, Ohio
SDWIS compliance plate
Sheet OH085 · Lake County 20 sys · 1,095 viol · #295/3254
VIOL-SEVERE · HEALTH-LOW · RANK-TOP · ABOVE-PEER · PFAS-CLEAN · SRC-GW · SYS-SMALL · BOOK-FULL
- VIOL-SEVERE 80.0% flagged
- HEALTH-LOW 10.9% health
- RANK-TOP #295/3254
- ABOVE-PEER +1.4 pp
- PFAS-CLEAN 0.0% detect
- SRC-GW GW lead 70%
- SYS-SMALL 20 systems
- BOOK-FULL 7/7 fields
Nearest flagged-rate peer: Fayette County ( -1.4 pp flagged-rate)
According to EPA SDWIS county population served used on /counties, Lake County ranks #295 of 3,254 counties by people served, and #11 of 88 counties in Ohio. See methodology · corpus placement.
Lake County standing, lower-flagged corpus third
Flagged-system rate 80.0% is at or below the corpus lower third (≤ 92.7% flagged) across 2,973 counties with ≥3 SDWIS systems . Health-based share 10.9% 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 #295 of 3,254 · #11 of 88 in Ohio.
Flagged-rate neighbourhood around Lake County
Lowest/highest poles plus in-state counties nearest Lake County on % of SDWIS systems with ≥1 violation. Full ladder: /counties.
Water Systems
| System Name | Population | Violations | PFAS |
|---|---|---|---|
| Lake County West Water Subdistrict | 78,379 | 6 | Clean |
| Aqua Ohio - Mentor | 74,500 | 10 | Clean |
| Lake County East Water Subdistrict | 40,656 | 17 | Clean |
| Painesville City PWS | 31,728 | 5 | Clean |
| Fairport Harbor Village PWS | 3,180 | 207 | - |
| Holden Arboretum | 398 | 318 | - |
| Lake County Pinecrest Subdistrict | 298 | 14 | - |
| Standing Rock Farms | 252 | 0 | - |
| Leroy Community Chapel Cornerstone PWS | 220 | 12 | - |
| Leroy Country Store | 200 | 92 | - |
| Lake Metroparks Hidden Lake Park | 150 | 0 | - |
| Baci Winery Tasting Room | 141 | 12 | - |
| Stony Glen Camp-Center Camp | 113 | 7 | - |
| Fossil Creek Wine PWS | 110 | 0 | - |
| Madison Cong. of Jehovahs Witness | 65 | 156 | - |
| Chalet Debonne Vineyard | 50 | 10 | - |
| Baci Winery Production | 41 | 0 | - |
| Bunkys Pub | 40 | 214 | - |
| Stony Glen Camp-A-Frame | 38 | 6 | - |
| Lake Co.-Red School House | 30 | 9 | - |
Compare beyond Ohio
Lower-flagged peers for Lake County
Cross-state counties nearest Lake County on flagged-system share (80.0%) and cumulative violation count (1,095). 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.
Similar violation load
Nearest cross-state counties by cumulative SDWIS violation count (all systems in the county).
Read our methodology · Check your water system - how this data is sourced, computed, and verified.
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.