Morgan County, Illinois
SDWIS compliance plate
Sheet IL137 · Morgan County 18 sys · 856 viol · #1188/3254
VIOL-SEVERE · HEALTH-MID · RANK-UPPER · PHOTO-FINISH · PFAS-HIGH · SRC-SW · SYS-SMALL · BOOK-FULL
- VIOL-SEVERE 88.9% flagged
- HEALTH-MID 44.7% health
- RANK-UPPER #1188/3254
- PHOTO-FINISH ±0.0 pp
- PFAS-HIGH 100.0% detect
- SRC-SW SW lead 56%
- SYS-SMALL 18 systems
- BOOK-FULL 7/7 fields
Nearest flagged-rate peer: Knox County (+ 0 pp flagged-rate)
According to EPA SDWIS county population served used on /counties, Morgan County ranks #1,188 of 3,254 counties by people served, and #35 of 102 counties in Illinois. See methodology · corpus placement.
Morgan 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 44.7% is health-based share above the upper third (> 24.5%) . UCMR5 detect rate 100.0% is UCMR5 detect rate above the tested-pool upper third (> 33.3%) . Population served ranks #1,188 of 3,254 · #35 of 102 in Illinois.
Flagged-rate neighbourhood around Morgan County
Lowest/highest poles plus in-state counties nearest Morgan County on % of SDWIS systems with ≥1 violation. Full ladder: /counties.
Water Systems
| System Name | Population | Violations | PFAS |
|---|---|---|---|
| Jacksonville | 19,903 | 33 | Detected |
| South Jacksonville | 3,508 | 94 | Detected |
| Smg Water Coop | 3,110 | 15 | - |
| North Morgan Water Coop | 2,763 | 9 | - |
| Murrayville-Woodson Water Commission | 1,403 | 62 | - |
| Waverly | 1,194 | 174 | - |
| Meredosia | 1,075 | 22 | - |
| Apple Creek Water Coop | 968 | 178 | - |
| Franklin | 800 | 52 | - |
| Chapin | 658 | 43 | - |
| Alexander Water District | 442 | 34 | Detected |
| Concord | 295 | 54 | - |
| Lynnville | 130 | 33 | - |
| West Morgan Water Corporation | 53 | 30 | - |
| Starlite Campers | 25 | 19 | - |
| Hy-Vee Jacksonville | 25 | 4 | - |
| Walmart Supercenter 0200 Jacksonville | 25 | 0 | - |
| Hughes Gaming | 25 | 0 | - |
Compare beyond Illinois
Lower-flagged peers for Morgan County
Cross-state counties nearest Morgan County on flagged-system share (88.9%) and cumulative violation count (856). 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.