Welcome to BMA

MedinaLake1

Conservation Projects

Medina Reservoir was constructed from 1911-1912 as an irrigation reservoir. An extensive canal system delivers water by gravity flow to 33,000 acres of irrigated farmland below the Balcones escarpment around Castroville, La Coste, Natalia, and Devine.

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Water Issues

BMA is well aware of problems facing the Reservoir system and will be posting educational information on our website. Water quality is a very important issue as it relates to the state water impounded by the Medina/Diversion Reservoir system.

1927.2.23 Golden Valley

Our History

Deeply Rooted in the Golden Valley of Medina

BMA’s history is fascinating. From the Medina Dam project, to the countless miles of irrigation canals, our story is embedded into our surrounding communities.

What’s New!

B.M.A. will frequently update our site with news and information regarding operations, meetings and any policy changes. If you have a story you would like to submit along with photos, please contact us. We would love to share your story!

November 7, 2018

PUBLIC NOTICE – November 6, 2018

PUBLIC NOTICE November 6, 2018                                                                                                                       NOTICE IS HEREBY GIVEN THAT THE BOARD OF DIRECTORS OF THE BEXAR-MEDINA-ATASCOSA COUNTIES WCID #1 WILL CONVENE IN A REGULAR MONTHLY BOARD MEETING ON MONDAY, NOVMBER 12TH , 2018 AT 5:00 P.M. IN
November 1, 2018

Corn Farm with Johnny Hernandez

October 23, 2018

Corn Farm with Johnny Hernandez

October 13, 2018

PUBLIC NOTICE – October 12, 2018

PUBLIC NOTICE October 12, 2018                                                                                                                       NOTICE IS HEREBY GIVEN THAT THE BOARD OF DIRECTORS OF THE BEXAR-MEDINA-ATASCOSA COUNTIES WCID #1 WILL CONVENE IN A SPECIAL CALLED MEETING ON THURSDAY, OCTOBER 18TH      , 2018 AT 8:00 A.M. IN THE