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Welcome to the State Environmental Laboratory Services Division!

The DEQ's State Environmental Laboratory Services Division supports customers inside and outside DEQ. We provide help by answering questions about programs for air, water and solid or hazardous waste. To access those who can promptly address your concerns, call 1-866-412-3057.

Laboratory Services Rule Chapter 305

State Environmental Laboratory Analytical Fees

Healthy Fish Consumption Information

SELS Career Opportunities

Home Water Testing FAQ

Sample Collection and Submittal Tutorial Videos

This page last updated on October 21, 2014


Laboratory Certification Information

Blue Green Algae Information

Home Water Testing Price List



Current News or Events

Environmental Education

Public Information