County profile · EPA SDWIS + UCMR5
Randolph County, Arkansas
10 SDWIS-listed public water systems serve 9,572 people in Randolph County. Violation rates use that full inventory; PFAS rates use only the UCMR5-tested subset.
- 10
- SDWIS water systems Smaller third of counties
- 412
- Total violations Lower third of counties
- 90.0%
- SDWIS systems w/ a violation Lower third of counties
- 0.0%
- UCMR5 PFAS rate (1 tested) Lower third of counties with tests
SDWIS compliance plate
Sheet AR121 · Randolph County 10 sys · 412 viol · #2393/3254
VIOL-SEVERE · HEALTH-MID · RANK-LOWER · PHOTO-FINISH · PFAS-CLEAN · SRC-GW · SYS-SMALL · BOOK-FULL
- VIOL-SEVERE 90.0% flagged
- HEALTH-MID 44.4% health
- RANK-LOWER #2393/3254
- PHOTO-FINISH ±0.3 pp
- PFAS-CLEAN 0.0% detect
- SRC-GW GW lead 70%
- SYS-SMALL 10 systems
- BOOK-FULL 7/7 fields
Nearest flagged-rate peer: Benton County ( -0.3 pp flagged-rate)
According to EPA SDWIS county population served used on /counties, Randolph County ranks #2,393 of 3,254 counties by people served, and #60 of 75 counties in Arkansas. See methodology · corpus placement.
Randolph County standing, lower-flagged corpus third
Flagged-system rate 90.0% is at or below the corpus lower third (≤ 92.7% flagged) across 2,973 counties with ≥3 SDWIS systems . Health-based share 44.4% 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 #2,393 of 3,254 · #60 of 75 in Arkansas.
Flagged-rate neighbourhood around Randolph County
Lowest/highest poles plus in-state counties nearest Randolph County on % of SDWIS systems with ≥1 violation. Full ladder: /counties.
Water Systems
| System Name | Population | Violations | PFAS |
|---|---|---|---|
| Pocahontas Waterworks | 7,752 | 136 | Clean |
| Reyno Waterworks | 437 | 23 | - |
| Biggers Waterworks | 404 | 27 | - |
| Maynard Waterworks | 375 | 34 | - |
| O Kean Waterworks | 230 | 43 | - |
| Supply Country Store | 150 | 37 | - |
| Ravenden Springs Waterworks | 139 | 24 | - |
| Peco Foods | 30 | 2 | - |
| Primo Refill Pocahontas Wal-M71 | 30 | 86 | - |
| Neapwa | 25 | 0 | - |
Compare beyond Arkansas
Lower-flagged peers for Randolph County
Cross-state counties nearest Randolph County on flagged-system share (90.0%) and cumulative violation count (412). 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. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.