Tennessee — 5th District
119th Congress · 15 ZIP codes · Avg score 63/100 · Grade C · Updated 2026-06-03
Data: EPA SDWIS / Census 119th Congress Last verified: 2026-06-03
Top Contaminants
ZIP Codes in This District
15 ZIP codes tracked in Tennessee's 5th District.
| # | ZIP Code | City | Safety Score | Grade | Violations |
|---|---|---|---|---|---|
| 1 | 38402 | Columbia | 99 | A | 0 |
| 2 | 37174 | Spring Hill | 90 | A | 0 |
| 3 | 38474 | Mount Pleasant | 90 | A | 0 |
| 4 | 38401 | Columbia | 85 | A | 0 |
| 5 | 38487 | Williamsport | 73 | B | 0 |
| 6 | 37121 | Mount Juliet | 66 | C | 0 |
| 7 | 38461 | Hampshire | 66 | C | 0 |
| 8 | 37184 | Watertown | 65 | C | 1 |
| 9 | 37071 | Gladeville | 56 | C | 1 |
| 10 | 37122 | Mount Juliet | 55 | C | 0 |
| 11 | 38462 | Hohenwald | 51 | D | 133 |
| 12 | 37090 | Lebanon | 40 | D | 19 (18 health) |
| 13 | 37136 | Norene | 40 | D | 0 |
| 14 | 37088 | Lebanon | 33 | F | 19 (18 health) |
| 15 | 37087 | Lebanon | 30 | F | 19 (18 health) |
Overview
Tennessee's 5th District serving an estimated 900,710 residents encompasses 15 ZIP codes tracked by ZipCheckup. The district's average Home Safety Score is C (63/100).
192 EPA violations have been recorded across this district's water systems. 54 are health-based violations. About 40% of tracked ZIP codes have at least one violation.
Top Contaminants
The most frequently cited water quality issues in this district:
- Haloacetic Acids (HAA5) — 64 violations
- Total Trihalomethanes (TTHM) — 10 violations
- PFOA — 5 violations
- PFNA — 5 violations
- Monochloroacetic Acid — 5 violations
Housing Context
Homes in this district were built on average around 1990 (~36 years old). Most homes were built after lead pipe regulations were tightened.
Data Sources
- Water quality violations: EPA Safe Drinking Water Information System (SDWIS)
- Congressional district boundaries: U.S. Census Bureau, 119th Congress
- Housing age: U.S. Census Bureau American Community Survey
Updated daily. Data covers 15 ZIP codes in Tennessee's 5th District.