# Regulations.gov document: SAIC. 1987. Estimated national occurrence and exposure to radon in public drinking water supplies. Prepared by Science Applications International Corporation for ODW, USEPA [PHASE-III-RADS-III-B2E1-14] — retained record

> Retained regulations record from regulations-gov.

Canonical: https://highsignal.app/data/records/19dcd52070b90827

[← sources](https://highsignal.app/data)


source: [regulations](https://highsignal.app/data/regulations) (regulations-gov)  published 2026-08-17 04:00 ingested 2026-08-18 06:29

[original source ↗](https://www.regulations.gov/document/EPA-HQ-OW-1986-0161-0142)

## retained text



```
Query: data center
Agency: EPA
Type: Supporting & Related Material
Docket: EPA-HQ-OW-1986-0161
```



document fetched 2026-08-18 06:29 · canonical https://regulations.gov/document/EPA-HQ-OW-1986-0161-0142