Sunday, February 14, 2016
1012 C Street  •  Floresville, TX 78114  •  Phone: 830-216-4519  •  Fax: 830-393-3219  • 

WCN Site Search


Preview the Paper Preview the Paper

Preview this week's Paper
A limited number of pages are displayed in this preview.
Preview this Week’s Issue ›
Subscribe Today ›

Lost & Found

Found: Basset Hound, Hwy. 97 W./Hospital Blvd., Floresville. Call 830-391-2153 between 9 a.m.-11:30 p.m.

VideoLost dog! Two weeks ago our dog went missing. Black lab mix. About 2 years old. He has a scar on his belly and a black tongue. Please call 8305835601
Lost: Female German Shepherd, about 2 years old, pink collar, lost from Hickory Hill/Great Oaks Subdivisions off FM 539, La Vernia, on Thurs., Feb. 4. Reward! 830-947-3465.
More Lost & Found ads ›

Help Wanted

Cattle secretary needed for pre-conditioning yard, experience preferred but not required. Fax resume to 830-393-9510.
Seeking individual to work in a local child-care center, paid holidays, etc., must be high school grad or GED. Apply in person at Cubs Country Childcare, 212 FM 1346 in La Vernia.
More Help Wanted ads ›

Featured Videos





Video Vault ›
TNMCRichardson Chevrolet homeRE/MAX home
You’ve been granted free access to this subscribers only article.

Section A: General News


Eagle Ford: Drought relief is hidden in plain sight


Eagle Ford: Drought relief is hidden in plain sight
Thousands of gallons of water cascade down the “steps” of an aerator basin at the San Antonio Water System’s Twin Oaks Aquifer Storage and Recovery site on Hardy Road near Elmendorf.


E-Mail this Story to a Friend
Print this Story

Wilson County News
May 8, 2013
3,925 views
Post a comment

ELMENDORF -- On a quiet country road off the nearby interstate, millions of gallons of water cascade down a steep stairstep structure. The only witnesses to the powerful waterfall are some cattle and a few employees of the San Antonio Water System (SAWS). For them, it’s nothing unusual.

For visitors to the SAWS Twin Oaks Aquifer Storage and Recovery (ASR) site, however, the facility is a revelation.

On Hardy Road near the Sandy Oaks Olive Orchard, millions of gallons of water are stored to supply SAWS customers across the San Antonio metropolitan area. Water drawn from the Edwards Aquifer is pumped 24 miles from San Antonio to the well field on Hardy Road, where 29 wells are capable of pumping in or withdrawing water. The site can handle 30 million gallons of water per day. The water pumped in stays near the wells, due to the underlying geology of the Carrizo Aquifer, which is sand, unlike the Edwards Aquifer, comprised of caverns of limestone.

The $260 million ASR installation is designed to hold water from the Edwards Aquifer in storage to supply SAWS customers in times of need, such as drought, said Mark Centennial with SAWS.

“It’s environmental,” Centennial said. “It makes good sense to ‘bank’ the water for the summer and drought. Underground, it’s less vulnerable to contaminants and pollutants.”

The site can store more than 15 billion gallons.

The stairstep structure -- aeration basins -- on the site aerates the water as it’s pumped out, headed to clearwater storage units. The complex also includes an administration building and labs, with a computerized control room and security. SAWS owns 3,200 acres here, which it leased back to the local farmers for production after construction was completed.

SAWS is careful to account for the water pumped in and out, voluntarily complying with pumping restrictions imposed by the Evergreen Underground Water Conservation District, which governs the Carrizo Aquifer.

“We work to minimize the impact on our neighbors,” said Robert Macias. “If any wells are affected [by SAWS activity], we mitigate and adjust.”

This has included drilling a new well or a deeper well for the affected neighbor, Macias said.

During a visit to the site earlier this year by members of the Three Oaks Extension Education Association in Wilson County, SAWS presented information about the ASR, as well as a new project, desalination of brackish groundwater.

This new project is located near the Atascosa-Bexar-Wilson county line.

“Desalination is the technology for the future of water in Texas,” Centennial said.

SAWS is working to retrieve brackish groundwater from the Wilcox Aquifer, deep below the Carrizo Aquifer. The Carrizo supplies most of the drinking water in Wilson County.

Read more about the brackish groundwater project in a future issue of the Wilson County News.

The Twin Oaks Aquifer Storage and Recovery site hosts tours. Contact Jerry Kotzur at the SAWS office in Floresville, 830-393-6300, for more information.
 

Your Opinions and Comments


Be the first to comment on this story!


You must be logged in to post a comment.




Not a subscriber?
Subscriber, but no password?
Forgot password?

Section A: General News Archives


Full article available to Wilson County News subscribers only. Click here to subscribe. Agencies nab 7 in human-trafficking sting (February 10, 2016)
Full article available to Wilson County News subscribers only. Click here to subscribe. Apply now for Miss La Vernia Pageant (February 10, 2016)
Full article available to Wilson County News subscribers only. Click here to subscribe. Behind the lens: Hitting the trail (February 10, 2016)
Full article available to Wilson County News subscribers only. Click here to subscribe. BPA students advance to state (February 10, 2016)
Full article available to Wilson County News subscribers only. Click here to subscribe. Bud Box ends two-decade career at alternative school (February 10, 2016)
Full article available to Wilson County News subscribers only. Click here to subscribe. Chamber to hold monthly luncheon (February 10, 2016)
Full article available to Wilson County News subscribers only. Click here to subscribe. China Grove mayor, police chief clash (February 10, 2016)
Full article available to Wilson County News subscribers only. Click here to subscribe. Commissioners amend Kicaster-area fire coverage plan (February 10, 2016)
Full article available to Wilson County News subscribers only. Click here to subscribe. Court Update (February 10, 2016)
Full article available to Wilson County News subscribers only. Click here to subscribe. Dating and the budget (February 10, 2016)
Full article available to Wilson County News subscribers only. Click here to subscribe. Donate blood to save lives (February 10, 2016)
Full article available to Wilson County News subscribers only. Click here to subscribe. Editorial: It’s about ‘We the People’ … what will ‘we’ do? (February 10, 2016)
Full article available to Wilson County News subscribers only. Click here to subscribe. Editorial: National election: Iowa down, New Hampshire to go (February 10, 2016)
Full article available to Wilson County News subscribers only. Click here to subscribe. Firefighters plan Pancake Breakfast (February 10, 2016)
Full article available to Wilson County News subscribers only. Click here to subscribe. Floresville mayor to councilman: Sit down or else (February 10, 2016)
Full article available to Wilson County News subscribers only. Click here to subscribe. Floresville park’s erosion problems prompt action (February 10, 2016)
Full article available to Wilson County News subscribers only. Click here to subscribe. Free heart health screenings (February 10, 2016)
Full article available to Wilson County News subscribers only. Click here to subscribe. H-E-B ice cream recall (February 10, 2016)
Full article available to Wilson County News subscribers only. Click here to subscribe. La Vernia trustees consider $33.2M bond, approve new finance chief (February 10, 2016)
Full article available to Wilson County News subscribers only. Click here to subscribe. Lean meat still part of a heart-healthy diet (February 10, 2016)
Full article available to Wilson County News subscribers only. Click here to subscribe. Letter: House fire victim extends gratitude (February 10, 2016)
Full article available to Wilson County News subscribers only. Click here to subscribe. Letter: Pastors should keep out of politics, stay in church (February 10, 2016)
Full article available to Wilson County News subscribers only. Click here to subscribe. Letter: Unruly government needs discipline (February 10, 2016)
Full article available to Wilson County News subscribers only. Click here to subscribe. Letter: Writer says it’s okay to ignore the charter (February 10, 2016)
Full article available to Wilson County News subscribers only. Click here to subscribe. Meeting Watch: Evergreen Underground Water Conservation District (February 10, 2016)
Full article available to Wilson County News subscribers only. Click here to subscribe. Meeting Watch: Floresville Planning & Zoning Commission (February 10, 2016)
Full article available to Wilson County News subscribers only. Click here to subscribe. Meeting Watch: St. Hedwig City Council (February 10, 2016)
Full article available to Wilson County News subscribers only. Click here to subscribe. Oil, gas leasing workshop Feb. 22 (February 10, 2016)
Full article available to Wilson County News subscribers only. Click here to subscribe. One-stop tax shop? (February 10, 2016)
Full article available to Wilson County News subscribers only. Click here to subscribe. Petition supporters plan protest rally (February 10, 2016)
Full article available to Wilson County News subscribers only. Click here to subscribe. Police Blotter (February 10, 2016)
Full article available to Wilson County News subscribers only. Click here to subscribe. Presidents’ Day office closures (February 10, 2016)
Full article available to Wilson County News subscribers only. Click here to subscribe. Register for Great American Cleanup (February 10, 2016)
Full article available to Wilson County News subscribers only. Click here to subscribe. Save the date for ‘Hope in High Cotton’ (February 10, 2016)
Full article available to Wilson County News subscribers only. Click here to subscribe. Should Christians support sanctuary for illegal aliens? (February 10, 2016)
Full article available to Wilson County News subscribers only. Click here to subscribe. Stockdale supports apartment venture (February 10, 2016)
Full article available to Wilson County News subscribers only. Click here to subscribe. Things are looking up in downtown Stockdale (February 10, 2016)
Full article available to Wilson County News subscribers only. Click here to subscribe. ‘Official oppression’ or ‘criminal trespass’? (February 10, 2016)
Full article available to Wilson County News subscribers only. Click here to subscribe. Agencies uncover $400K in stolen vehicles, parts (February 3, 2016)
Full article available to Wilson County News subscribers only. Click here to subscribe. China Grove begins vote on tax rollback (February 3, 2016)
Full article available to Wilson County News subscribers only. Click here to subscribe. Clock running out for Floresville recall issue (February 3, 2016)
Full article available to Wilson County News subscribers only. Click here to subscribe. Connally expands high-tech health care (February 3, 2016)
Full article available to Wilson County News subscribers only. Click here to subscribe. Council action changes boards (February 3, 2016)
Full article available to Wilson County News subscribers only. Click here to subscribe. Court Update (February 3, 2016)
Full article available to Wilson County News subscribers only. Click here to subscribe. Deputies charge Floresville spurned lover with arson (February 3, 2016)
Full article available to Wilson County News subscribers only. Click here to subscribe. Deputies investigate recent thefts (February 3, 2016)
Full article available to Wilson County News subscribers only. Click here to subscribe. Editorial: The demand for villains (February 3, 2016)
Full article available to Wilson County News subscribers only. Click here to subscribe. Editorial: What’s in a city charter? Is it like a … Constitution? (February 3, 2016)
Full article available to Wilson County News subscribers only. Click here to subscribe. Eight-liner opponents face deadline (February 3, 2016)
Full article available to Wilson County News subscribers only. Click here to subscribe. FELPS pools tornado damage claim with city, Floresville ISD (February 3, 2016)
Full article available to Wilson County News subscribers only. Click here to subscribe. Floresville USDA accountant resigns (February 3, 2016)
Full article available to Wilson County News subscribers only. Click here to subscribe. Free CERT disaster course (February 3, 2016)
Full article available to Wilson County News subscribers only. Click here to subscribe. Get a free heart health screening in Kenedy Feb. 12 (February 3, 2016)
Full article available to Wilson County News subscribers only. Click here to subscribe. Greater LV Chamber to meet (February 3, 2016)
Full article available to Wilson County News subscribers only. Click here to subscribe. H-E-B recalls cookware (February 3, 2016)
Full article available to Wilson County News subscribers only. Click here to subscribe. Hold on for now (February 3, 2016)
Full article available to Wilson County News subscribers only. Click here to subscribe. It’s all happening at Nixon-Smiley Elementary (February 3, 2016)
Full article available to Wilson County News subscribers only. Click here to subscribe. Kicaster area will have fire coverage (February 3, 2016)
Full article available to Wilson County News subscribers only. Click here to subscribe. Landfill welcomes China Grove junk (February 3, 2016)
Full article available to Wilson County News subscribers only. Click here to subscribe. Letter: Apple Pie author extends thanks (February 3, 2016)
Full article available to Wilson County News subscribers only. Click here to subscribe. Letter: Gonzales differs with writer’s conclusion (February 3, 2016)
Full article available to Wilson County News subscribers only. Click here to subscribe. Letter: Talamantez truly a man of the people (February 3, 2016)
Full article available to Wilson County News subscribers only. Click here to subscribe. Life Line Screening event set in Floresville Feb. 28 (February 3, 2016)
Full article available to Wilson County News subscribers only. Click here to subscribe. Mock Republican Debate Feb. 20 (February 3, 2016)
Full article available to Wilson County News subscribers only. Click here to subscribe. Nixon-Smiley livestock show set for March (February 3, 2016)
Full article available to Wilson County News subscribers only. Click here to subscribe. One dead in game-room robbery (February 3, 2016)
Full article available to Wilson County News subscribers only. Click here to subscribe. Pioneer Award honors Burnside (February 3, 2016)
Full article available to Wilson County News subscribers only. Click here to subscribe. Pirates Cove in Poth offers after-school care service (February 3, 2016)
Full article available to Wilson County News subscribers only. Click here to subscribe. Police Blotter (February 3, 2016)
Full article available to Wilson County News subscribers only. Click here to subscribe. Save the date for Lincoln Dinner (February 3, 2016)
Full article available to Wilson County News subscribers only. Click here to subscribe. School district cops ink deal with city, county (February 3, 2016)
Full article available to Wilson County News subscribers only. Click here to subscribe. Second responders to meet (February 3, 2016)
Full article available to Wilson County News subscribers only. Click here to subscribe. Stockdale, La Vernia units respond to back-to-back fires (February 3, 2016)
Full article available to Wilson County News subscribers only. Click here to subscribe. Tanneberger is top agent (February 3, 2016)
Full article available to Wilson County News subscribers only. Click here to subscribe. Weigh in on Loop 410 changes (February 3, 2016)
Full article available to Wilson County News subscribers only. Click here to subscribe. Wilson County Hermann Sons lodges meet new-member goal (February 3, 2016)
Full article available to Wilson County News subscribers only. Click here to subscribe. ‘Loving’ heart-shaped treats are for the birds (February 3, 2016)