County profile · EPA SDWIS + UCMR5
Martin County, North Carolina
21 SDWIS-listed public water systems serve 17,335 people in Martin County. Violation rates use that full inventory; PFAS rates use only the UCMR5-tested subset.
- 21
- SDWIS water systems Middle third of counties
- 1,567
- Total violations Middle third of counties
- 85.7%
- SDWIS systems w/ a violation Lower third of counties
- 100.0%
- UCMR5 PFAS rate (1 tested) Upper third of counties with tests
SDWIS compliance plate
Sheet NC117 · Martin County 21 sys · 1,567 viol · #1889/3254
VIOL-SEVERE · HEALTH-LOW · RANK-MID · PHOTO-FINISH · PFAS-HIGH · SRC-GW · SYS-SMALL · BOOK-FULL
- VIOL-SEVERE 85.7% flagged
- HEALTH-LOW 5.1% health
- RANK-MID #1889/3254
- PHOTO-FINISH ±0.0 pp
- PFAS-HIGH 100.0% detect
- SRC-GW GW lead 86%
- SYS-SMALL 21 systems
- BOOK-FULL 7/7 fields
Nearest flagged-rate peer: Jackson County (+ 0 pp flagged-rate)
According to EPA SDWIS county population served used on /counties, Martin County ranks #1,889 of 3,254 counties by people served, and #77 of 100 counties in North Carolina. See methodology · corpus placement.
Martin 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 5.1% is health-based share at or below the lower third (≤ 10.3%) . UCMR5 detect rate 100.0% is UCMR5 detect rate above the tested-pool upper third (> 33.3%) . Population served ranks #1,889 of 3,254 · #77 of 100 in North Carolina.
Flagged-rate neighbourhood around Martin County
Lowest/highest poles plus in-state counties nearest Martin County on % of SDWIS systems with ≥1 violation. Full ladder: /counties.
Water Systems
| System Name | Population | Violations | PFAS |
|---|---|---|---|
| Williamston, Town Of | 7,650 | 6 | Detected |
| Martin Co Water & Sewer Dist 2 | 2,746 | 649 | - |
| Martin Co Water & Sewer Dist I | 2,245 | 27 | - |
| Robersonville, Town Of | 1,445 | 303 | - |
| Domtar Paper Company - Pulp & Paper | 450 | 43 | - |
| Green Acres Campground | 445 | 0 | - |
| Jamesville, Town Of | 440 | 6 | - |
| Everetts, Town Of | 419 | 52 | - |
| Hamilton, Town Of | 408 | 74 | - |
| Parmele, Town Of | 262 | 39 | - |
| Weyerhaeuser-Southern Lumber | 185 | 21 | - |
| Cedar Branch Baptist Church | 175 | 22 | - |
| Ross Motel | 100 | 185 | - |
| Domtar Paper Company - Rec/Picnic Hut | 100 | 8 | - |
| Robersonville Country Club | 90 | 23 | - |
| Mackey`s Ferry Peanuts& Gifts | 75 | 0 | - |
| Gospel Light Ch of Christ | 50 | 62 | - |
| Domtar Paper Company - Wood Yard | 25 | 45 | - |
| Domtar Paper Co - Mobile Equipment | 25 | 0 | - |
| Martin Co Regional Wasa | 0 | 1 | - |
| Martin Co. Regional Wasa Authority Well | 0 | 1 | - |
Compare beyond North Carolina
Lower-flagged peers for Martin County
Cross-state counties nearest Martin County on flagged-system share (85.7%) and cumulative violation count (1,567). 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.