Historical Data – Edwards Aquifer Authority

Historical Data

Provisional data may be inaccurate due to instrument malfunctions or physical changes at the measurement site. Subsequent review based on field inspections and measurements may result in significant revisions to the data. Provisional data is subject to revision until they have been thoroughly reviewed and received final approval.

Data users are cautioned to consider carefully the provisional nature of the information before using it for decisions that concern personal or public safety or the conduct of business that involves substantial monetary or operational consequences.

Information concerning the accuracy and appropriate uses of these data or concerning other hydrologic data may be obtained from the EAA.

Daily high level historical data can be downloaded in CSV format using the following links: