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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.

Synthetic Organic Compounds (SOCs)- Information and Pricing - New!

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 September 17, 2018


Laboratory Certification Information

Blue Green Algae Information



Customer Satisfaction Survey

Feedback Survey

Resolution Survey



Current News or Events

Environmental Education

Public Information