Welcome to our new agency website. We hope you find our new online home much easier to navigate. The website is one of many projects in our strategic plan called Leading the Way. As part of Leading the Way, one goal is to improve services to our customers and operate more efficiently. We invite you to follow our progress here. At DEQ, we aspire to use common sense and customer service approaches to achieve our mission, which is to protect people through the air we breathe, the water we drink, and the land on which we thrive, helping to make Oklahoma an even better place to live. Each year, DEQ’s dedicated employees issue permits, respond to complaints, analyze water samples, issue air quality health advisories … Read more
DEQ’s geographic information system (GIS) is used to manage visual representation of data in maps. DEQ uses GIS to make maps that communicate, perform analysis, share information, and solve complex problems helping to make Oklahoma an even better place to live. Visit the DEQ GIS Maps & Data website to explore maps and download data. Data layers on our DEQ Data Viewer include air monitoring sites, Superfund sites, storm water sensitive areas, accredited laboratories and much more.