County profile · EPA SDWIS + UCMR5
Graham County, North Carolina
37 SDWIS-listed public water systems serve 6,108 people in Graham County. Violation rates use that full inventory; PFAS rates use only the UCMR5-tested subset.
- 37
- SDWIS water systems Larger third of counties
- 2,863
- Total violations Upper third of counties
- 100.0%
- SDWIS systems w/ a violation Middle third of counties
- -
- UCMR5 PFAS (none tested) No UCMR5 tests
SDWIS compliance plate
Sheet NC075 · Graham County 37 sys · 2,863 viol · #2688/3254
VIOL-SEVERE · HEALTH-LOW · RANK-BOTTOM · PHOTO-FINISH · PFAS-NONE · SRC-GW · SYS-SMALL · BOOK-MOST
- VIOL-SEVERE 100.0% flagged
- HEALTH-LOW 4.1% health
- RANK-BOTTOM #2688/3254
- PHOTO-FINISH ±0.0 pp
- PFAS-NONE No UCMR5 set
- SRC-GW GW lead 95%
- SYS-SMALL 37 systems
- BOOK-MOST 6/7 fields
Nearest flagged-rate peer: Forsyth County (+ 0 pp flagged-rate)
According to EPA SDWIS county population served used on /counties, Graham County ranks #2,688 of 3,254 counties by people served, and #96 of 100 counties in North Carolina. See methodology · corpus placement.
Graham 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 4.1% is health-based share at or below the lower third (≤ 10.3%) . No UCMR5 tests in this extract for Graham County . Population served ranks #2,688 of 3,254 · #96 of 100 in North Carolina.
Flagged-rate neighbourhood around Graham County
Lowest/highest poles plus in-state counties nearest Graham County on % of SDWIS systems with ≥1 violation. Full ladder: /counties.
Water Systems
Compare beyond North Carolina
Mid-flagged peers for Graham County
Cross-state counties nearest Graham County on flagged-system share (100.0%) and cumulative violation count (2,863). 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.