Clarke County, Virginia
SDWIS compliance plate
Sheet VA043 · Clarke County 21 sys · 784 viol · #2531/3254
VIOL-SEVERE · HEALTH-LOW · RANK-LOWER · PHOTO-FINISH · PFAS-CLEAN · SRC-GW · SYS-SMALL · BOOK-FULL
- VIOL-SEVERE 85.7% flagged
- HEALTH-LOW 12.8% health
- RANK-LOWER #2531/3254
- PHOTO-FINISH ±0.0 pp
- PFAS-CLEAN 0.0% detect
- SRC-GW GW lead 81%
- SYS-SMALL 21 systems
- BOOK-FULL 7/7 fields
Nearest flagged-rate peer: Hanover County (+ 0 pp flagged-rate)
According to EPA SDWIS county population served used on /counties, Clarke County ranks #2,531 of 3,254 counties by people served, and #72 of 95 counties in Virginia. See methodology · corpus placement.
Clarke County standing, lower-flagged corpus third
Flagged-system rate 85.7% is at or below the corpus lower third (≤ 92.7% flagged) across 2,973 counties with ≥3 SDWIS systems . Health-based share 12.8% is health-based share in the middle 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 #2,531 of 3,254 · #72 of 95 in Virginia.
Flagged-rate neighbourhood around Clarke County
Lowest/highest poles plus in-state counties nearest Clarke County on % of SDWIS systems with ≥1 violation. Full ladder: /counties.
Water Systems
| System Name | Population | Violations | PFAS |
|---|---|---|---|
| Berryville, Town Of | 4,574 | 91 | Clean |
| Clarke County Sanitary Authority | 1,287 | 28 | - |
| Shen-Valley Auction Co Inc | 500 | 6 | - |
| Retreat | 250 | 31 | - |
| Keystone Baptist Church | 175 | 114 | - |
| Grafton School | 123 | 26 | - |
| Northern Virginia Lions Youth Camp | 120 | 7 | - |
| Twisted Oak Farm Brewery | 106 | 0 | - |
| L`auberge Provencale | 100 | 41 | - |
| River Park | 100 | 48 | - |
| Watermelon Park Campground | 100 | 125 | - |
| Lone Oak Tavern, The | 85 | 80 | - |
| Calcagnini Contemplative Center | 84 | 23 | - |
| Mount Weather Emergency Operations Cente | 50 | 17 | - |
| Pine Grove Restaurant | 50 | 48 | - |
| Blandy Experimental Farm | 48 | 17 | - |
| Blue Ridge Wildlife Center | 35 | 0 | - |
| Bear's Den Trail Center | 25 | 8 | - |
| Berryville Moose Lodge | 25 | 70 | - |
| Chilly Hollow Brewing | 25 | 4 | - |
| Jim's Country Store | 25 | 0 | - |
Compare beyond Virginia
Lower-flagged peers for Clarke County
Cross-state counties nearest Clarke County on flagged-system share (85.7%) and cumulative violation count (784). 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.