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"Since 1986, dedicated to the conservation and protection of our underground resources."

News Archive!!!

Check this page often for past updates to the TCMA Website!
Added pages and announcements will appear here.

The proposed 2015 TCMA budget  New 12/29/2015!

The TCMA has ocquired Avery Ranch Cave in Williamson County.  Check out the Press ReleaseNew 12/29/2015!

A New TCMA Passages Fall 2015 is now available! New 10/24/2015!

A New TCMA Passages Spring 2015 is now available! New 05/04/2015!

Michael Anderson, a Texas caver, husband, father and friend of many, died on 13 November 2014.  In lieu of flowers, the family has asked that donations be provided to the TCMA.  Donate Online - New 11/20/2014

A New TCMA Passages Fall 2014 is now available! New 10/12/2014!

TCMA Preserve Reports now online New 01/19/2014!

Rolling Oaks Preserve - April 20, 2013 Workday Report and Photos New 04/29/2013!

Lost Oasis management plan 23 Jan 2013  New 04/1/2013!

Invitation to Robber Baron Cave Open House April 27, 2013 - New 3/5/2013

TCMA Auction Items April 6, 2013  New 03/15/2013!

Robber Baron Cave Articles updated  New 03/06/2013!

Photos and report from the November 10, 2012 work day at Rolling Oaks Cave Preserve.  New 12/30/2012!

The 2013 TCMA Board of directors candidate biographies are now Online. 

Dr. Nathan Parker, a caver, biologist, ship captain, husband, and friend of many, died on 5 November 2012.  In lieu of flowers, the family has asked that donations be provided to the TCMA.  Donate Online.  New 11/9/2012!

New 1/26/2012 - Board of Director Member Description

March 18-20, 2011 - Punkin Cave becomes the 9th longest cave in Texas!!! Trip Report!

TCMA Elections: 2011 Board of Director candidates!

Announcing the 25th Anniversary T-Shirt design contest! Information Here!

WOAI TV article and segment about Robber Baron Cave.

Rebecca O'Daniel Hutchins family and friends wish to honor the memory of this exceptional woman with a memorial fund at the Texas Cave Management Association. Caving was a passion for Rebecca and Cavers were a close extension of her family.  In lieu of flowers the family asks that you make a donation in her name to preserve Texas Caves for future generations.  Donate Online New 06/02/2010!

Texas Parks and Wildlife; Landowner Incentive Program Article about Robber Baron Cave!

Robber Baron Article by Mark Jones, in the San Antonio Current Online News. New 01/08/2009!

The Robber Baron Cave Preserve information updated 11/07/2008!

Click here for information on the Deep and Punkin' Preserve, Edwards County Texas.  NEW 10/20/2008!

The TCMA now has a member and interested party list server for the latest news and information about the TCMA.  An e-mail is typically sent out monthly.  If you'd like to subscribe to the news list, please sent a blank e-mail to: The subscription is automatic!  This is NOT a public discussion list.

Mapping Devil’s Sinkhole — The Devil’s Sinkhole near Rocksprings is a cavernous wonder.  Visitors to the sinkhole can only peer into the abyss from a platform near the edge.  Thanks to a crew of geologists and photographers, a 3D virtual map of the cave is in the works, one that will give visitors a unique view of this geologic oddity.

This TPWD produced video featuring the LIDAR Project will air on Texas PBS stations the week of February 10-17, 2008 , and repeats August 10-17, 2008.  Check this list for links to Texas PBS to find the schedule for your local station.  It can also be ordered in DVD Format from TPWD/TV - program #1620.

You may now join the TCMA or renew your membership ONLINE!

The Robber Baron Cave Preserve information updated 11/07/2008!

You can now donate to TCMA online!  For tax purposes, our Federal 501(c)3 number is 74-2453164 and all donations are tax deductible.

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P.O. Box 7427
Austin, TX 78713