PlainWater

Harrison County, West Virginia

SDWIS compliance plate

Sheet WV033 · Harrison County 22 sys · 4,253 viol · #786/3254

VIOL-SEVERE · HEALTH-LOW · RANK-UPPER · PHOTO-FINISH · PFAS-HIGH · SRC-SW · SYS-SMALL · BOOK-FULL

  • VIOL-SEVERE 100.0% flagged
  • HEALTH-LOW 11.8% health
  • RANK-UPPER #786/3254
  • PHOTO-FINISH ±0.0 pp
  • PFAS-HIGH 50.0% detect
  • SRC-SW SW lead 100%
  • SYS-SMALL 22 systems
  • BOOK-FULL 7/7 fields

Nearest flagged-rate peer: Kanawha County (+ 0 pp flagged-rate)

According to EPA SDWIS county population served used on /counties, Harrison County ranks #786 of 3,254 counties by people served, and #7 of 55 counties in West Virginia. See methodology · corpus placement.

Harrison 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 11.8% is health-based share in the middle third (≤ 24.5%) . UCMR5 detect rate 50.0% is UCMR5 detect rate above the tested-pool upper third (> 33.3%) . Population served ranks #786 of 3,254 · #7 of 55 in West Virginia.

Flagged-rate neighbourhood around Harrison County

Lowest/highest poles plus in-state counties nearest Harrison County on % of SDWIS systems with ≥1 violation. Full ladder: /counties.

0% 20% 40% 60% 80% 100% Mercer · lowest Boone · highest Cabell · near Monongalia · near 92.3% 100% 100% 100% 100% 100% 100%

Source: EPA SDWIS (county aggregates) As of 2026-05-15

Water Systems

System Name Population Violations PFAS
Clarksburg Water Board 18,006 105 Clean
Bridgeport City Of 10,775 33 Detected
Shinnston City Of 4,959 325 Clean
Greater Harrison Psd Lost Creek Mt Clare 3,536 165 Detected
Fbi Center Clarksburg 3,500 6 Clean
Sun Valley Psd 2,905 29 -
Greater Harrison Psd Valley of Good Hope 2,744 130 -
Shortline Psd 2,727 131 Detected
Greater Harrison Psd - Quiet Dell 2,328 105 -
Stonewood City Of 2,236 104 -
Enlarged Hepzibah Psd 1,912 99 -
Nutter Fort Town Of 1,845 151 -
Salem Water Board 1,630 510 -
Lumberport Town Of 1,519 1,099 -
Coons Run Psd 1,059 300 -
Anmoore Town Of 1,013 294 -
Tri County Clarksburg 893 88 -
Summit Park Psd 827 39 -
West Milford Water Works 645 139 -
East View Psd 194 393 91 -
Shinnston - Saltwell Road 205 219 -
East View Psd 172 158 91 -

Compare beyond West Virginia

Mid-flagged peers for Harrison County

Cross-state counties nearest Harrison County on flagged-system share (100.0%) and cumulative violation count (4,253). 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.

4 peers

Similar violation load

Nearest cross-state counties by cumulative SDWIS violation count (all systems in the county).

4 peers
Data sourced from EPA SDWIS and UCMR5 PFAS monitoring data. See our methodology for details. Retrieved and formatted by PlainWater

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.