By Erik Krueger, Ali Ashrafi, Tyson Ochsner and Sumon Datta this fact sheet explains field capacity refers to the amount of water retained in the soil after precipitation and is crucial for irrigation management.

Irrigation plays a vital role in fostering the economic viability of agricultural production in Oklahoma. Learn about the challenges and constraints irrigated agriculture faces as increasing demand in food, feed, fiber and fuel necessitates the urgent need to provide Oklahoma producers with tools to improve irrigation management and maximize water productivity.

By Kelma Borsuah and Brian Whitacre. Learn about the 2024 EPA PFAS rule, additional PFAS resources at the state and federal levels and how to point out public water systems across Oklahoma that have known PFAS contamination.

A list of proven Oklahoma plants that are tolerant for environmental conditions and friendly for gardens.

By Marley Beem. Learn about the first steps to correcting pond weediness.

By Dwayne Elmore, Don Wolfe, Kevin Allen. Learn about the effects of lead ammunition and sinkers on wildlife.

By Sergio M. Abit Jr. Learn about septic systems in Oklahoma and the importance of being able to differentiate which plants would be the most beneficial to add to the septic system drain field.

By Sergio M. Abit Jr. Learn about the reutilization of gray water and its positive impact on households.