Texas — 2nd District
119th Congress · 28 ZIP codes · Avg score 78/100 · Grade B · Updated 2026-07-17
Data: EPA SDWIS / Census 119th Congress Last verified: 2026-07-17
ZipCheckup tracks water safety for 28 ZIP codes in Texas's 2nd District: the district earns a grade B (78/100). 94 EPA violations on record, 9 health-based.
Top Contaminants
ZIP Codes in This District
28 ZIP codes tracked in Texas's 2nd District.
| # | ZIP Code | City | Safety Score | Grade | Violations |
|---|---|---|---|---|---|
| 1 | 77383 | Spring | 95 | A | 1 |
| 2 | 77387 | Spring | 95 | A | 1 |
| 3 | 77391 | Spring | 95 | A | 1 |
| 4 | 77305 | Conroe | 90 | A | 0 |
| 5 | 77347 | Humble | 89 | A | 0 |
| 6 | 77306 | Conroe | 85 | A | 0 |
| 7 | 77382 | Spring | 85 | A | 1 |
| 8 | 77384 | Conroe | 85 | A | 0 |
| 9 | 77325 | Kingwood | 83 | B | 8 |
| 10 | 77381 | Spring | 80 | B | 1 |
| 11 | 77388 | Spring | 80 | B | 1 |
| 12 | 77389 | Spring | 80 | B | 1 |
| 13 | 77068 | Houston | 79 | B | 1 (1 health) |
| 14 | 77346 | Humble | 79 | B | 0 |
| 15 | 77530 | Channelview | 78 | B | 5 |
| 16 | 77372 | Splendora | 76 | B | 21 (2 health) |
| 17 | 77302 | Conroe | 75 | B | 0 |
| 18 | 77373 | Spring | 75 | B | 1 |
| 19 | 77380 | Spring | 75 | B | 1 |
| 20 | 77385 | Conroe | 75 | B | 0 |
| 21 | 77386 | Spring | 75 | B | 1 |
| 22 | 77365 | Porter | 73 | B | 10 (2 health) |
| 23 | 77532 | Crosby | 72 | B | 1 |
| 24 | 77345 | Kingwood | 68 | C | 8 |
| 25 | 77357 | New Caney | 68 | C | 6 |
| 26 | 77562 | Highlands | 68 | C | 16 (4 health) |
| 27 | 77339 | Kingwood | 63 | C | 8 |
| 28 | 77336 | Huffman | 55 | C | 0 |
Overview
Texas's 2nd District encompasses 28 ZIP codes tracked by ZipCheckup. The district's average Home Safety Score is B (78/100).
94 EPA violations have been recorded across this district's water systems. 9 are health-based violations. About 71% of tracked ZIP codes have at least one violation.
Top Contaminants
The most frequently cited water quality issues in this district:
- Lead and Copper Rule - 28 violations
- Stage 1 DBP Rule - 23 violations
- Consumer Confidence Report Rule - 12 violations
- Stage 2 DBP Rule - 12 violations
- Surface Water Treatment Rule - 6 violations
Housing Context
Homes in this district were built on average around 1996 (~30 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 28 ZIP codes in Texas's 2nd District.