CITY REPORT OK

Blocker, OK Home Safety Data by ZIP

Name: Water Quality Data for Blocker, OK
Creator: ZipCheckup
License: https://creativecommons.org/licenses/by/4.0/

1 ZIP code · 0 water systems · Updated

Data: EPA SDWIS

ZIP Codes

Water Systems

N/A

ZIPs with Violations

Zone 3

Radon Risk (Low)

Overview

We track home safety data for 1 ZIP code in Blocker, Oklahoma, covering 0 community water system serving approximately 0 people. The EPA snapshots used for this build directly map water systems to 0 of 1 ZIP codes.

EPA water-system violation data is unavailable in the dataset used for this page for the tracked ZIP codes in Blocker.

Lead & Copper

Lead data: not yet available for Blocker
Lead action-level status: not available

Radon Risk

Dominant radon zone: Zone 3 (Low Risk)

All ZIP Codes in Blocker

74529

Data Sources

Water quality: EPA Safe Drinking Water Information System (SDWIS)
Lead/copper: EPA Lead and Copper Rule sampling data
Radon: EPA Map of Radon Zones

Reporting periods vary by source. Missing data is shown as unavailable, not as zero.

Health Outcomes in Blocker

11.8%

Asthma (US: 9.8%)

14.3%

Diabetes (US: 10.4%)

18.2%

Poor Mental Health (US: 14.8%)

Source: CDC PLACES (County-level estimates). Water contamination can correlate with respiratory and chronic health conditions.

Compared to National Average

Asthma 11.8% ↑

Diabetes 14.3% ↑

Mental Health 18.2% ↑

Vertical line = national average. ■ Above national · ■ Below national

Deep Dive Reports

Detailed analysis for Blocker, OK

🌬️

Air Quality

AQI data, wildfire smoke risk, mold risk, and health tips

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Infrastructure

Water system age, source indicators, and CO/gas safety

Compare with Nearby Cities

Achille, OK

1 ZIP code

Ada, OK

2 ZIP codes · 13 EPA violations

Adair, OK

1 ZIP code · 43 EPA violations · Grade B

Home → Cities → Oklahoma → Blocker, OK

How to cite this page

APA ZipCheckup. (2026). Blocker, OK Home Safety Data by ZIP. https://zipcheckup.com/cities/ok/blocker/

BibTeX

@misc{zipcheckup-cities-ok-blocker,
  author = {{ZipCheckup}},
  title  = {{Blocker, OK Home Safety Data by ZIP}},
  year   = {2026},
  url    = {https://zipcheckup.com/cities/ok/blocker/}
}

Page version: August 2026.