Relation of precipitation to annual ground-water recharge in the Edwards Aquifer, San Antonio area, Texas

Alternative Title

Open-File Report

Celso Puente

Publication Date

1-1-1975

Volume Number

75-298

Abstract

Annual recharge data obtained from historical records and mean-annual precipitation data computed from rainfall records were used to develop simple linear-regression equations for use in estimating annual recharge for seven subbasins in the San Antonio area. Adjustments were made to the precipitation parameter to account for the effects of year-end storms. The standard errors of estimate of the regression equations ranged from 26 percent for the Blanco River basin to 45 percent for the area between the Sabinal and Medina River basins.

Document Type

Article

Digital Object Identifier (DOI)

https://doi.org/10.3133/ofr75298

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