Calhoun County, Mississippi
SDWIS compliance plate
Sheet MS013 · Calhoun County 17 sys · 9,392 viol · #1844/3254
VIOL-SEVERE · HEALTH-LOW · RANK-MID · PHOTO-FINISH · PFAS-CLEAN · SRC-GW · SYS-SMALL · BOOK-FULL
- VIOL-SEVERE 100.0% flagged
- HEALTH-LOW 0.8% health
- RANK-MID #1844/3254
- PHOTO-FINISH ±0.0 pp
- PFAS-CLEAN 0.0% detect
- SRC-GW GW lead 100%
- SYS-SMALL 17 systems
- BOOK-FULL 7/7 fields
Nearest flagged-rate peer: DeSoto County (+ 0 pp flagged-rate)
According to EPA SDWIS county population served used on /counties, Calhoun County ranks #1,844 of 3,254 counties by people served, and #53 of 82 counties in Mississippi. See methodology · corpus placement.
Calhoun 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 0.8% is health-based share at or below the lower third (≤ 10.3%) . UCMR5 detect rate 0.0% is UCMR5 detect rate at or below the tested-pool lower third (≤ 0.0%) . Population served ranks #1,844 of 3,254 · #53 of 82 in Mississippi.
Flagged-rate neighbourhood around Calhoun County
Lowest/highest poles plus in-state counties nearest Calhoun County on % of SDWIS systems with ≥1 violation. Full ladder: /counties.
Water Systems
| System Name | Population | Violations | PFAS |
|---|---|---|---|
| City of Bruce | 2,798 | 802 | - |
| Mt Comfort W/A-Banner | 2,442 | 549 | - |
| City of Calhoun City | 2,101 | 978 | - |
| Town of Vardaman | 1,610 | 519 | - |
| Cross-Roads Water Association | 1,125 | 1,080 | - |
| Mt Comfort W/A | 1,085 | 267 | - |
| Town of Pittsboro | 1,077 | 584 | - |
| Mt Comfort W/a-Mt Moriah | 1,011 | 265 | - |
| Town of Derma | 957 | 660 | Clean |
| Big Creek Water Association | 731 | 543 | - |
| Poplar Springs W/a #1 | 645 | 543 | - |
| Poplar Springs W/a #2 | 627 | 282 | - |
| Mt Comfort W/A-Sarepta | 599 | 265 | - |
| Macedonia Water Association | 528 | 405 | - |
| New Liberty Water Association | 420 | 576 | - |
| Duncan Hill Water Supply | 370 | 530 | Clean |
| Slate Springs Water Assn | 351 | 544 | - |
Compare beyond Mississippi
Mid-flagged peers for Calhoun County
Cross-state counties nearest Calhoun County on flagged-system share (100.0%) and cumulative violation count (9,392). 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.