Decatur County, Tennessee
SDWIS compliance plate
Sheet TN039 · Decatur County 8 sys · 307 viol · #2045/3254
VIOL-SEVERE · HEALTH-MID · RANK-LOWER · PHOTO-FINISH · PFAS-HIGH · SRC-SW · SYS-TINY · BOOK-FULL
- VIOL-SEVERE 100.0% flagged
- HEALTH-MID 25.4% health
- RANK-LOWER #2045/3254
- PHOTO-FINISH ±0.0 pp
- PFAS-HIGH 100.0% detect
- SRC-SW SW lead 50%
- SYS-TINY 8 systems
- BOOK-FULL 7/7 fields
Nearest flagged-rate peer: Davidson County (+ 0 pp flagged-rate)
According to EPA SDWIS county population served used on /counties, Decatur County ranks #2,045 of 3,254 counties by people served, and #72 of 95 counties in Tennessee. See methodology · corpus placement.
Decatur 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 25.4% 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 #2,045 of 3,254 · #72 of 95 in Tennessee.
Flagged-rate neighbourhood around Decatur County
Lowest/highest poles plus in-state counties nearest Decatur County on % of SDWIS systems with ≥1 violation. Full ladder: /counties.
Water Systems
| System Name | Population | Violations | PFAS |
|---|---|---|---|
| Parsons Water Department | 4,303 | 38 | Detected |
| North U.dep. of Decatur/Benton Co | 3,818 | 87 | Detected |
| Perryville Utility District | 3,127 | 63 | - |
| Decaturville Water System | 2,384 | 51 | - |
| Woodlawn Shores Water Dept | 635 | 45 | - |
| Ponderosa Trailer Area | 116 | 9 | - |
| Ponderosa House Area | 114 | 10 | - |
| Ponderosa Club House | 25 | 4 | - |
Compare beyond Tennessee
Mid-flagged peers for Decatur County
Cross-state counties nearest Decatur County on flagged-system share (100.0%) and cumulative violation count (307). 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.