Pointless Pollution, a documentary hosted by [legendary journalist and UT Austin alumn] Walter Cronkite on the problems posed to the nation’s water supply by non-point source pollution, is being aired on local Travis County Cable Channel 17 as part of Travis County’s Texas Water Videos for August. One segment includes Lake Travis and Barton Springs.
These videos, presented by LCRA, will be broadcast together during the following time blocks on the Travis County Cable Channel 17:
Wednesday August 1, 2012- 10:00 p.m.
Thursday August 2, 2012- 12:30 p.m. & 6:30 p.m.
Friday August 3, 2012- 9:00 a.m. & 8:30 a.m.
Saturday August 4, 2012- 8:30 a.m.
Sunday August 5, 2012- 3:00 p.m.
Monday August 6, 2012- 12:30 p.m.
Other spring and salamander-related films in this series include:
Austin Underground: Four Part Series
This series is designed to provide viewers with a ‘virtual field trip’ into the Barton Springs Edwards Aquifer. The video is broken up into the following four segments:
Geology– Explores the passage of water over land to the recharge zone into critical environmental features including fractures, sinkholes, and caves. It also examines the dissolution of karst limestone.
Hydrogeology– Explores the underground flow of water through the cave/ aquifer system by means of dye trace studies, and the re-emergence of groundwater at local springs, particularly Barton Springs.
Salamander– Studies the aquifer and the springs as a habitat for aquatic species, including the Austin Blind Salamander and the endangered Barton Springs Salamander.
Threats/ Solutions– Explores threats to the aquifer (non-point source pollution).
These videos, presented by City of Austin, will be broadcast together during the following time blocks:
Wednesday August 15, 2012- 10:00 p.m.
Thursday August 16, 2012- 12:30 p.m. & 6:30 p.m.
Friday August 17, 2012- 9:00 a.m. & 8:30 p.m.
Saturday August 18, 2012- 8:30 a.m.
Sunday August 19, 2012- 3:00 p.m.
Monday August 20, 2012- 12:30 p.m.
Texas, The State of Springs
This video, presented by TEXAS Parks & Wildlife, explores the decline of our natural springs, issues that effect spring flow, and what can be done to save these resources.
It will be broadcast on the following dates/ times:
Wednesday August 22, 2012- 10:00 p.m.
Thursday August 23, 2012- 12:30 p.m. & 6:30 p.m.
Friday August 24, 2012- 9:00 a.m. & 8:30 p.m.
Saturday August 25, 2012- 8:30 a.m.
Sunday August 26, 2012- 3:00 p.m.
Monday August 27, 2012- 12:30 p.m.