Oklahoma — 2nd District
119th Congress · 237 ZIP codes · Avg score 72/100 · Grade B · Updated 2026-07-19
Data: EPA SDWIS / Census 119th Congress Last verified: 2026-07-19
ZipCheckup tracks water safety for 237 ZIP codes in Oklahoma's 2nd District: the district earns a grade B (72/100). 3,848 EPA violations on record, 1,791 health-based.
Top Contaminants
ZIP Codes in This District
100 ZIP codes tracked in Oklahoma's 2nd District. Showing top 50 by safety score.
| # | ZIP Code | City | Safety Score | Grade | Violations |
|---|---|---|---|---|---|
| 1 | 73432 | Coleman | 99 | A | 1 |
| 2 | 73450 | Milburn | 99 | A | 0 |
| 3 | 73461 | Wapanucka | 99 | A | 1 |
| 4 | 74530 | Bromide | 99 | A | 0 |
| 5 | 73455 | Ravia | 98 | A | 13 (1 health) |
| 6 | 74531 | Calvin | 98 | A | 3 |
| 7 | 74535 | Clarita | 98 | A | 4 (1 health) |
| 8 | 74733 | Colbert | 98 | A | 14 (1 health) |
| 9 | 74748 | Kenefic | 98 | A | 14 (1 health) |
| 10 | 74839 | Dustin | 98 | A | 3 (1 health) |
| 11 | 74856 | Mill Creek | 98 | A | 4 (1 health) |
| 12 | 74572 | Tupelo | 97 | A | 5 (2 health) |
| 13 | 74723 | Bennington | 97 | A | 1 |
| 14 | 74729 | Caddo | 97 | A | 10 (2 health) |
| 15 | 74759 | Soper | 96 | A | 3 |
| 16 | 74016 | Chelsea | 95 | A | 0 |
| 17 | 74439 | Braggs | 95 | A | 6 |
| 18 | 73439 | Kingston | 94 | A | 4 (1 health) |
| 19 | 74339 | Commerce | 94 | A | 4 (1 health) |
| 20 | 74556 | Lehigh | 94 | A | 6 (1 health) |
| 21 | 74829 | Boley | 94 | A | 15 (1 health) |
| 22 | 74860 | Paden | 94 | A | 4 (1 health) |
| 23 | 74947 | Monroe | 94 | A | 7 |
| 24 | 73447 | Mannsville | 93 | A | 1 |
| 25 | 74845 | Hanna | 93 | A | 18 (2 health) |
| 26 | 74940 | Howe | 93 | A | 3 |
| 27 | 74957 | Smithville | 93 | A | 4 (2 health) |
| 28 | 74423 | Braggs | 91 | A | 6 |
| 29 | 74343 | Fairland | 90 | A | 8 (2 health) |
| 30 | 74349 | Ketchum | 90 | A | 5 |
| 31 | 74570 | Stuart | 90 | A | 5 |
| 32 | 74442 | Indianola | 89 | A | 5 (2 health) |
| 33 | 74546 | Haileyville | 89 | A | 11 (5 health) |
| 34 | 74430 | Crowder | 88 | A | 6 (3 health) |
| 35 | 74720 | Achille | 88 | A | 1 |
| 36 | 74726 | Bokchito | 88 | A | 0 |
| 37 | 74018 | Claremore | 87 | A | 13 (7 health) |
| 38 | 74741 | Hendrix | 87 | A | 3 (1 health) |
| 39 | 74901 | Arkoma | 86 | A | 6 (1 health) |
| 40 | 74053 | Oologah | 85 | A | 8 (2 health) |
| 41 | 74355 | Miami | 85 | A | 16 (2 health) |
| 42 | 74728 | Broken Bow | 85 | A | 5 (3 health) |
| 43 | 74437 | Henryetta | 84 | B | 11 (3 health) |
| 44 | 74731 | Cartwright | 84 | B | 3 |
| 45 | 74736 | Garvin | 84 | B | 29 (9 health) |
| 46 | 74051 | Ochelata | 83 | B | 21 (3 health) |
| 47 | 74358 | North Miami | 83 | B | 19 (1 health) |
| 48 | 74366 | Spavinaw | 83 | B | 0 |
| 49 | 73449 | Mead | 82 | B | 6 (2 health) |
| 50 | 74370 | Wyandotte | 82 | B | 31 (2 health) |
Overview
Oklahoma's 2nd District encompasses 237 ZIP codes tracked by ZipCheckup. The district's average Home Safety Score is B (72/100).
3848 EPA violations have been recorded across this district's water systems. 1791 are health-based violations. About 59% of tracked ZIP codes have at least one violation.
Top Contaminants
The most frequently cited water quality issues in this district:
- Haloacetic Acids (HAA5) - 1187 violations
- Fecal Coliform - 412 violations
- Total Trihalomethanes (TTHM) - 382 violations
- Stage 2 DBP Rule - 346 violations
- Consumer Confidence Report Rule - 256 violations
Housing Context
Homes in this district were built on average around 1981 (~45 years old). Older homes may have lead pipes or solder - consider a water filter if your home predates 1986.
Lead Alert: 1 ZIP code in this district exceed the EPA action level for lead. Consider using a certified lead-removal filter.
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 237 ZIP codes in Oklahoma's 2nd District.