Oklahoma — 3rd District
119th Congress · 240 ZIP codes · Avg score 80/100 · Grade B · Updated 2026-07-17
Data: EPA SDWIS / Census 119th Congress Last verified: 2026-07-17
ZipCheckup tracks water safety for 240 ZIP codes in Oklahoma's 3rd District: the district earns a grade B (80/100). 3,264 EPA violations on record, 941 health-based.
Top Contaminants
ZIP Codes in This District
100 ZIP codes tracked in Oklahoma's 3rd District. Showing top 50 by safety score.
| # | ZIP Code | City | Safety Score | Grade | Violations |
|---|---|---|---|---|---|
| 1 | 73016 | Cashion | 99 | A | 1 |
| 2 | 73073 | Orlando | 99 | A | 0 |
| 3 | 73622 | Bessie | 99 | A | 0 |
| 4 | 73720 | Bison | 99 | A | 0 |
| 5 | 73009 | Binger | 98 | A | 8 (1 health) |
| 6 | 73015 | Carnegie | 98 | A | 4 (1 health) |
| 7 | 73029 | Cyril | 98 | A | 8 (1 health) |
| 8 | 73041 | Gotebo | 98 | A | 3 |
| 9 | 73042 | Gracemont | 98 | A | 6 (1 health) |
| 10 | 73061 | Morrison | 98 | A | 12 (1 health) |
| 11 | 73564 | Roosevelt | 98 | A | 5 (1 health) |
| 12 | 73664 | Sentinel | 98 | A | 2 |
| 13 | 73738 | Garber | 98 | A | 5 (1 health) |
| 14 | 73756 | Loyal | 98 | A | 10 (1 health) |
| 15 | 73835 | Camargo | 98 | A | 18 (1 health) |
| 16 | 73648 | Elk City | 97 | A | 13 (2 health) |
| 17 | 73705 | Enid | 97 | A | 15 (2 health) |
| 18 | 73706 | Enid | 97 | A | 15 (2 health) |
| 19 | 73768 | Ringwood | 97 | A | 1 |
| 20 | 73802 | Woodward | 97 | A | 16 (2 health) |
| 21 | 73842 | Freedom | 97 | A | 11 (1 health) |
| 22 | 74028 | Depew | 97 | A | 1 |
| 23 | 74084 | Wynona | 97 | A | 5 |
| 24 | 74633 | Burbank | 97 | A | 4 |
| 25 | 74641 | Kaw City | 97 | A | 2 |
| 26 | 74650 | Ralston | 96 | A | 3 |
| 27 | 73169 | Oklahoma City | 95 | A | 2 |
| 28 | 73193 | Oklahoma City | 95 | A | 2 |
| 29 | 73199 | Oklahoma City | 95 | A | 2 |
| 30 | 73651 | Hobart | 95 | A | 0 |
| 31 | 73669 | Thomas | 95 | A | 0 |
| 32 | 74030 | Drumright | 95 | A | 1 |
| 33 | 73017 | Cement | 94 | A | 4 (1 health) |
| 34 | 73021 | Colony | 94 | A | 2 (1 health) |
| 35 | 73062 | Mountain View | 94 | A | 5 (1 health) |
| 36 | 73063 | Mulhall | 94 | A | 6 (1 health) |
| 37 | 73547 | Granite | 94 | A | 21 (1 health) |
| 38 | 73627 | Carter | 94 | A | 7 |
| 39 | 73654 | Leedey | 94 | A | 15 (2 health) |
| 40 | 73660 | Reydon | 94 | A | 7 (1 health) |
| 41 | 73662 | Sayre | 94 | A | 2 |
| 42 | 73717 | Alva | 94 | A | 10 (1 health) |
| 43 | 73733 | Douglas | 94 | A | 4 |
| 44 | 73736 | Fairmont | 94 | A | 9 (1 health) |
| 45 | 73742 | Hennessey | 94 | A | 7 (1 health) |
| 46 | 73743 | Hillsdale | 94 | A | 16 (1 health) |
| 47 | 73758 | Manchester | 94 | A | 22 (1 health) |
| 48 | 73761 | Nash | 94 | A | 8 |
| 49 | 73763 | Okeene | 94 | A | 8 (1 health) |
| 50 | 73771 | Wakita | 94 | A | 9 (1 health) |
Overview
Oklahoma's 3rd District encompasses 240 ZIP codes tracked by ZipCheckup. The district's average Home Safety Score is B (80/100).
3264 EPA violations have been recorded across this district's water systems. 941 are health-based violations. About 74% of tracked ZIP codes have at least one violation.
Top Contaminants
The most frequently cited water quality issues in this district:
- Consumer Confidence Report Rule - 449 violations
- Haloacetic Acids (HAA5) - 428 violations
- Revised Total Coliform Rule - 414 violations
- Stage 2 DBP Rule - 282 violations
- Arsenic - 227 violations
Housing Context
Homes in this district were built on average around 1969 (~57 years old). Older homes may have lead pipes or solder - consider a water filter if your home predates 1986.
Lead Alert: 5 ZIP codes 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 240 ZIP codes in Oklahoma's 3rd District.