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STATE ENVIRONMENTAL LABORATORY SERVICES

SELS Contact Information
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Environmental & Public Health Information

SELS OPERATIONS & COVID-19

(Click here for current status)

 

Fact Sheets Healthy Fish Consumption Environmental Topics

Click on the links below to view informational fact sheets on the topic listed.

Private Well Analysis

Home Water Testing

Inorganic Chemicals and Metals

Arsenic, Chromium, Selenium, and Uranium in Private Drinking Water Wells in the Garber Wellington/Central Oklahoma Aquifer

Day Care Sampling Guidance

Real Estate Lender or Loan Transaction Sampling Guidance

Healthy Fish Consumption in Oklahoma

2020 Healthy Fish Consumption Booklet

Harmful Algal Blooms: Cyanobacteria

Yellow Floating Heart

Zebra Mussels

 

Main SELS Phone Numbers:

Phone: 405-702-1000

Business Hours:
Monday – Friday
8:00 a.m. – 4:30 p.m.
Closed on State Holidays.
Inclement weather may affect operating hours. Call before delivery.

Street Address:

State Environmental Laboratory Services
Department of Environmental Quality
707 N Robinson
Oklahoma City, OK, 73102


Click to view on Google Maps
Click to download parking instructions.
Mailing Address:

State Environmental Laboratory Services
Department of Environmental Quality
P.O.Box 1677
Oklahoma City, OK, 73101-1677

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