About these pages
Weather & Hydrology provides an overview of the state of our hydrologic conditions and water resources — from sinkholes and streamflow to rainfall and lake levels.
Topics
Aquifer resource weekly update
These reports provide information about the health of our water resources.
Comprehensive emergency management
Emergency activation levels, planning and action plan.
Executive director orders
(Declarations, emergency orders and other executive orders)
The executive director may authorize immediate action to protect public health, safety or welfare; public water supplies; or other beneficial water use.
Hydrologic conditions
Information and data regarding hydrologic conditions.
Sinkholes
Sinkholes are a common and natural phenomenon where holes form in the land surface. Learn about how and why sinkholes are formed and what to do if one occurs on your property.
Structure operations hydrologic report 
Structure status and hydrographs of select water bodies.
Weather
A “comparison to normal” of 12-month rainfall for the District and weekly updates of select river flows for one-year and ten-year periods of record.
