Erie County, Ohio
SDWIS compliance plate
Sheet OH043 · Erie County 13 sys · 980 viol · #677/3254
VIOL-SEVERE · HEALTH-MID · RANK-UPPER · PHOTO-FINISH · PFAS-CLEAN · SRC-SW · SYS-SMALL · BOOK-FULL
- VIOL-SEVERE 100.0% flagged
- HEALTH-MID 34.3% health
- RANK-UPPER #677/3254
- PHOTO-FINISH ±0.0 pp
- PFAS-CLEAN 0.0% detect
- SRC-SW SW lead 100%
- SYS-SMALL 13 systems
- BOOK-FULL 7/7 fields
Nearest flagged-rate peer: Cuyahoga County (+ 0 pp flagged-rate)
According to EPA SDWIS county population served used on /counties, Erie County ranks #677 of 3,254 counties by people served, and #29 of 88 counties in Ohio. See methodology · corpus placement.
Erie 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 34.3% is health-based share above the upper 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 #677 of 3,254 · #29 of 88 in Ohio.
Flagged-rate neighbourhood around Erie County
Lowest/highest poles plus in-state counties nearest Erie County on % of SDWIS systems with ≥1 violation. Full ladder: /counties.
Water Systems
| System Name | Population | Violations | PFAS |
|---|---|---|---|
| Sandusky City | 25,793 | 44 | Clean |
| Erie Co Perkins District | 17,241 | 35 | Clean |
| Vermilion City | 10,569 | 316 | Clean |
| Huron City | 6,893 | 61 | Clean |
| Northern Ohio Rural Water - NW District | 6,409 | 4 | Clean |
| Erie Co Margaretta District | 5,131 | 26 | Clean |
| Kelleys Island Village | 3,125 | 286 | - |
| Erie Co Huron East District | 1,713 | 16 | - |
| Milan Village | 1,371 | 21 | - |
| Erie Co Huron South District | 1,086 | 17 | - |
| Erie Co Vermilion District | 930 | 8 | - |
| Camp Patmos | 150 | 119 | - |
| Erie Co Vermilion W District | 54 | 27 | - |
Compare beyond Ohio
Mid-flagged peers for Erie County
Cross-state counties nearest Erie County on flagged-system share (100.0%) and cumulative violation count (980). 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.