Clark County, Arkansas
SDWIS compliance plate
Sheet AR019 · Clark County 12 sys · 359 viol · #1710/3254
VIOL-SEVERE · HEALTH-MID · RANK-MID · PHOTO-FINISH · PFAS-CLEAN · SRC-SW · SYS-SMALL · BOOK-FULL
- VIOL-SEVERE 83.3% flagged
- HEALTH-MID 37.9% health
- RANK-MID #1710/3254
- PHOTO-FINISH ±1.0 pp
- PFAS-CLEAN 0.0% detect
- SRC-SW SW lead 67%
- SYS-SMALL 12 systems
- BOOK-FULL 7/7 fields
Nearest flagged-rate peer: Crawford County ( -1 pp flagged-rate)
According to EPA SDWIS county population served used on /counties, Clark County ranks #1,710 of 3,254 counties by people served, and #32 of 75 counties in Arkansas. See methodology · corpus placement.
Clark County standing, lower-flagged corpus third
Flagged-system rate 83.3% is at or below the corpus lower third (≤ 92.7% flagged) across 2,973 counties with ≥3 SDWIS systems . Health-based share 37.9% 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 #1,710 of 3,254 · #32 of 75 in Arkansas.
Flagged-rate neighbourhood around Clark County
Lowest/highest poles plus in-state counties nearest Clark County on % of SDWIS systems with ≥1 violation. Full ladder: /counties.
Water Systems
| System Name | Population | Violations | PFAS |
|---|---|---|---|
| Arkadelphia Waterworks | 11,855 | 20 | Clean |
| Gurdon Waterworks | 2,988 | 18 | - |
| Clark County Country Water Facilities | 2,403 | 12 | - |
| River Valley Water Assn | 1,207 | 8 | - |
| Alpine Water Association | 750 | 25 | - |
| Okolona Waterworks | 562 | 73 | - |
| Whelen Springs Water Dept | 559 | 9 | - |
| Caddo Valley Waterworks | 535 | 19 | - |
| Amity Waterworks | 506 | 170 | - |
| Glacier Bgc096 Arkadelphia | 30 | 0 | - |
| Primo Refill LLC Wmsc0318 Arkadelphia | 25 | 5 | - |
| Uscoe Dg Ozan Point | 25 | 0 | - |
Compare beyond Arkansas
Lower-flagged peers for Clark County
Cross-state counties nearest Clark County on flagged-system share (83.3%) and cumulative violation count (359). 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.