Start receiving our award-winning magazine today!



Fresh Water

Protecting water for people and nature; moving toward a more sustainable future.

Winter Wildlife on the Illinois River

While recreationists are away, wildlife will play!


Natural Beauty Flows Freely in the Blue River

One of only two free-flowing rivers in Oklahoma!


Today, global demands for food, energy and shelter are putting unprecedented pressure on the resources of the planet. Water is at the heart of this crisis.

The Nature Conservancy believes that strong alternatives exist. A sustainable, cost-effective and multi-benefit water system will need to integrate traditional engineered infrastructure with solutions rooted in nature. Nature is not only the ultimate source of all freshwater, but it also provides a rich portfolio of services, such as keeping water clean for drinking, industrial use, irrigation and recreation.

With the launch of Oklahoma’s new Statewide Freshwater Conservation Program, we are focused on leveraging our freshwater expertise to fundamentally change how the state manages its water resources – bending the curve toward a blend of solutions that value the role nature plays in maintaining its own ecosystems, for the benefit of people and other species as well.

Since January of 2013, aquatic monitoring plans have been put into place at Oklahoma’s five primary preserves: Four Canyon, J.T. Nickel Family Nature and Wildlife, Tallgrass Prairie, Oka’Yanahli and Pontotoc Ridge. Kimberly Elkin, Freshwater Conservation Programs Director has been collecting aquatic data on the biology, water quality, hydrology, geomorphology, and connectivity of water resources on the preserves. This data will be utilized to develop environmental flow recommendations for streams and rivers on the preserves.

The Statewide Freshwater Program is critical for a comprehensive approach to conservation and we look forward to utilizing the data collected to improve sustainability in our great state!

Additional Resources

Did You Know? Water Facts (PDF)

Oklahoma’s Major Aquifers

Oklahoma’s Water for 2060 Act

Oklahoma Comprehensive Water Plan

We’re Accountable

The Nature Conservancy makes careful use of your support.

More Ratings