Marshall County, Alabama
SDWIS compliance plate
Sheet AL095 · Marshall County 9 sys · 437 viol · #462/3254
VIOL-SEVERE · HEALTH-LOW · RANK-TOP · PHOTO-FINISH · PFAS-HIGH · SRC-SW · SYS-TINY · BOOK-FULL
- VIOL-SEVERE 100.0% flagged
- HEALTH-LOW 4.6% health
- RANK-TOP #462/3254
- PHOTO-FINISH ±0.0 pp
- PFAS-HIGH 85.7% detect
- SRC-SW SW lead 89%
- SYS-TINY 9 systems
- BOOK-FULL 7/7 fields
Nearest flagged-rate peer: Jefferson County (+ 0 pp flagged-rate)
According to EPA SDWIS county population served used on /counties, Marshall County ranks #462 of 3,254 counties by people served, and #12 of 67 counties in Alabama. See methodology · corpus placement.
Marshall 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 4.6% is health-based share at or below the lower third (≤ 10.3%) . UCMR5 detect rate 85.7% is UCMR5 detect rate above the tested-pool upper third (> 33.3%) . Population served ranks #462 of 3,254 · #12 of 67 in Alabama.
Flagged-rate neighbourhood around Marshall County
Lowest/highest poles plus in-state counties nearest Marshall County on % of SDWIS systems with ≥1 violation. Full ladder: /counties.
Water Systems
| System Name | Population | Violations | PFAS |
|---|---|---|---|
| Arab, Water Works Board of the City Of | 34,800 | 4 | Detected |
| Albertville, Municipal Ub of the City Of | 29,367 | 75 | Detected |
| Douglas Water Authority | 16,632 | 186 | Clean |
| North Marshall Utilities | 15,300 | 9 | Detected |
| Boaz Water & Sewer Board | 15,000 | 10 | Detected |
| Guntersville, the Wwsb of the City Of | 13,374 | 13 | Detected |
| Asbury Water System | 3,906 | 9 | Detected |
| Union Grove Utility Board | 3,045 | 113 | - |
| Swearengin Water System | 2,520 | 18 | - |
Compare beyond Alabama
Mid-flagged peers for Marshall County
Cross-state counties nearest Marshall County on flagged-system share (100.0%) and cumulative violation count (437). 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.