The Texas Well Owner Network, TWON, is hosting an upcoming event in Paducah Texas on March 18-19 to allow residents to have their well water screened. John Smith, Texas A&M AgriLife Extension Service program specialist, College Station, said the Texas Well Owner Network program is for Texas residents who depend on household wells for their water needs.
“The TWON program was established to help well owners become familiar with Texas groundwater resources, septic system maintenance, well maintenance and construction, and water quality and treatment,” he said. “It allows them to learn more about how to improve and protect their community water resources.”
Water samples will be screened for contaminants, including total coliform bacteria, E. coli, nitrate-nitrogen and salinity.
Water sampling and meeting information
Cottle County: March 18, water samples can be dropped off from 8:30-10:00 a.m. at the AgriLife Extension Office, 805 9th Street, in Paducah.
Childress County: March 18, water samples can be dropped off from 8:30-10:00 a.m. at the AgriLife Extension Office, 100 Avenue E. Northwest #9, in Childress.
Foard County: March 18, water samples can be dropped off from 8:30-10:00 a.m. at the AgriLife Extension Office, 101 South Main Street, in Crowell.
Hardeman County: March 18, water samples can be dropped off from 8:30-10:00 a.m. at the AgriLife Extension Office, 308 Main Street, in Quanah.
King County: March 18, water samples can be dropped off from 8:30-10:00 a.m. at the AgriLife Extension Office, 800 South Baker Street, in Guthrie.
Motley County: March 18, water samples can be dropped off from 8:30-10:00 a.m. at the AgriLife Extension Office, 707 Dundee Street, in Matador.
Gateway Groundwater Conservation District: March 18, water samples can be dropped off from 8:30-10:00 a.m. at the GCD Office, 223 South Main Street, in Quanah.
Gateway Groundwater Conservation District will cover the costs of all samples within the district for this water screening event.
On March 19, the follow-up meeting to explain the results of the screenings will be from 1:00 p.m. - 2:00 p.m. at the Cottle County AgriLife Extension office at 805 9th Street, in Paducah, or online via Zoom.
Sampling instructions
Smith said area residents wanting to have their well water screened should pick up a sample bag, bottle and instructions from the local AgriLife Extension office or the GCD office before the date of the event.
“It is very important that only sampling bags and bottles be used, and all instructions for proper sampling are followed to ensure accurate results,” he said.
Private water wells should be tested annually, he said. The samples will be screened for contaminants, including total coliform bacteria, E. coli, nitrate-nitrogen and salinity.
Smith said it is essential for those submitting samples to be at the appropriate follow-up meeting to receive results, learn corrective measures for identified problems and improve their understanding of private well management.
Well water contaminants concerns
John Smith, AgriLife Extension program specialist, Bryan-College Station, said research shows the presence of E. coli bacteria in water indicates that waste from humans or warm-blooded animals may have contaminated the water. Water contaminated with E. coli is more likely to also have pathogens that can cause diarrhea, cramps, nausea or other symptoms.
The presence of nitrate-nitrogen in well water is also a concern, and water with nitrate-nitrogen at levels of 10 parts per million is considered unsafe for human consumption, he said.
“These nitrate levels above 10 parts per million can disrupt the ability of blood to carry oxygen throughout the body, resulting in a condition called methemoglobinemia,” Smith said. “Infants less than 6 months of age are most susceptible to this.”
Salinity, as measured by total dissolved solids, will also be determined for each sample, he said. Water with high levels may leave deposits and have a salty taste. Using water with high levels for irrigation may damage soil or plants.
To learn more about the programs offered through the network or to find additional publications and resources, visit twon.tamu.edu. For more information on the water screening contact Pigg at 979-321-5946 or j-pigg@tamu.edu, or Smith at 979-204-0573 or john.smith@ag.tamu.edu.
The screenings are presented by AgriLife Extension and Texas Water Resources Institute, in partnership with the AgriLife Extension office in Cottle, Childress, King, Motley, Foard and Hardeman counties and the Gateway Groundwater Conservation District.
Funding for TWON is through a Clean Water Act Section 319(h) nonpoint source grant provided by the Texas State Soil and Water Conservation Board and the U.S. Environmental Protection Agency. The project is managed by TWRI, part of Texas A&M AgriLife Research, AgriLife Extension and the Texas A&M College of Agriculture and Life Sciences.
