Posts Tagged ‘water resources’

Deep water well drilling ban extended by board

Friday, March 26th, 2010

Bastrop, Tx–The Lost Pines Groundwater Conservation District board extended its temporary ban on new permits to drill for water in the most prolific underground formation in the area at a meeting Wednesday. A board resolution extended the moratorium until some key data is available from state water planners, including the Texas Water Development Board.

The current statewide water planning process calls for determining a number of basic factors including what is called managed available groundwater (MAG) and desired future conditions for aquifers (DFC). The Lost Pines board, which oversees groundwater resources in Bastrop and Lee County, cannot by itself determine those numbers, and when that work will be complete is not clear to officials.

Lost Pines officials imposed a moratorium on new drilling into the Simsboro aquifer last month amid growing pressure from private water interests to boost allowable pumping sharply and soon. District officials fear they may have already issued drilling permits for more water than is likely to be available over the next 50 years without depleting the aquifer.

Extending the ban was denounced by officials of a water marketing group, End-Op, which hopes to complete a deal to sell up to 56,000 acre feet of water a year to the Guadalupe-Blanco River Authority for use in the San Marcos area or further south. As much or more Simsboro water is also being sought in Lee and Bastrop County by other interests, including the Brazos River Authority.

Bastrop likes new water well prospect

Friday, July 17th, 2009

Bastrop, Tx–During a daunting string of 100-plus-degree days over the past month, city officials had a bit of good water supply news when the council met July 14. A second test well in Bob Bryant park appears to have tapped a vein of underground water capable of producing about 400 gallons a minute, said City Manager Mike Talbot.

That’s a marked improvement over an initial test in the park earlier this summer which was rated as capable of yielding hardly more than 100 gallons a minute. After that disappointing test, the council instructed staff to proceed with a second test nearby and if results prove favorable begin planning to link the two sites for possible water production, essentially as a single well.

That planning work is underway, Talbot indicated, even though the city must still await some technical review and formal approvals from the Texas Commission on Environmental Quality (TCEQ). The review process may not be complete before late August, and putting the new wells into production may not be possible before about Oct. 1, Talbot said.

Council Member Joe Beal urged Talbot to speed the process ahead as much as possible.

Talbot also warned the council that unless weather changes come soon it may be necessary to impose water use restrictions as described in the city’s drought contingency plan. Over the July 11-12 weekend water demand in Bastrop peaked at just over 2 million gallons a day, or more than 80 percent of the city’s total production capacity, said Talbot.

If such demand is sustained over an extended period, the recharge capacity of the shallow aluvial aquifers which the city depends on could be impaired, Talbot warned.

“We’re holding our own (in water production),” said Talbot. “But we’re not out of the woods.” He urged residents to restrict water use as much as possible in an effort to stave off stiffer restrictions.