Hamilton County, Tennessee
SDWIS compliance plate
Sheet TN065 · Hamilton County 11 sys · 324 viol · #174/3254
VIOL-SEVERE · HEALTH-MID · RANK-TOP · PHOTO-FINISH · PFAS-HIGH · SRC-SW · SYS-SMALL · BOOK-FULL
- VIOL-SEVERE 90.9% flagged
- HEALTH-MID 20.1% health
- RANK-TOP #174/3254
- PHOTO-FINISH ±0.0 pp
- PFAS-HIGH 75.0% detect
- SRC-SW SW lead 82%
- SYS-SMALL 11 systems
- BOOK-FULL 7/7 fields
Nearest flagged-rate peer: McMinn County (+ 0 pp flagged-rate)
According to EPA SDWIS county population served used on /counties, Hamilton County ranks #174 of 3,254 counties by people served, and #5 of 95 counties in Tennessee. See methodology · corpus placement.
Hamilton County standing, lower-flagged corpus third
Flagged-system rate 90.9% is at or below the corpus lower third (≤ 92.7% flagged) across 2,973 counties with ≥3 SDWIS systems . Health-based share 20.1% is health-based share in the middle third (≤ 24.5%) . UCMR5 detect rate 75.0% is UCMR5 detect rate above the tested-pool upper third (> 33.3%) . Population served ranks #174 of 3,254 · #5 of 95 in Tennessee.
Flagged-rate neighbourhood around Hamilton County
Lowest/highest poles plus in-state counties nearest Hamilton County on % of SDWIS systems with ≥1 violation. Full ladder: /counties.
Water Systems
| System Name | Population | Violations | PFAS |
|---|---|---|---|
| Tennessee American Water | 211,499 | 0 | Detected |
| Hixson Utility District | 68,306 | 23 | Detected |
| Eastside Utility District | 57,939 | 16 | Detected |
| Savannah Valley U.d. | 30,571 | 46 | Detected |
| Northwest Utility District | 20,794 | 44 | Clean |
| Walden's Ridge U.d. | 9,265 | 54 | Detected |
| Signal Mountain Water System | 7,714 | 4 | Detected |
| Union Fork-Bakewell U.d. | 6,464 | 26 | Clean |
| Grasshopper Creek Campground | 100 | 65 | - |
| River Drifters Restaurant | 100 | 5 | - |
| Shady Grove Harbor Marina | 30 | 41 | - |
Compare beyond Tennessee
Lower-flagged peers for Hamilton County
Cross-state counties nearest Hamilton County on flagged-system share (90.9%) and cumulative violation count (324). 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.