Oklahoma Department of Environmental Quality

About us

Our mission and vision
The Oklahoma Department of Environmental Quality is implementing bold, forward-thinking actions to achieve our MISSION “to protect and improve public health and our environment.” Our VISION is “to lead the nation in fostering a healthy and sustainable future through effective and innovative environmental actions.” Together, these represent our commitment to make sure all Oklahomans have clean air to breathe, clean water to drink, and our land is protected – making Oklahoma an even better place to live.