Private water well screenings set in Midland and Odessa on April 22-23
Residents of Ector and Midland counties are invited to get well water screened
The Texas Well Owner Network, TWON, is hosting upcoming events in Odessa and Midland on April 22-23 to allow residents to have their well water screened.
Texas A&M AgriLife Extension Service program specialist Joel Pigg, Bryan-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.”
Samples will be screened for contaminants, including total coliform bacteria, E. coli, nitrate-nitrogen, arsenic and salinity.
Sampling and meeting information
Pigg 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 before the date of the event. There will be a $15 per sample charge for the screening, and participants can bring as many bottles as they need.
“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.
Pigg 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.
- Samples can be dropped off from 8:30-10 a.m. April 22 at the AgriLife Extension office in Ector County, 1010 E. 8th St., Room 102, in Odessa.
- The follow-up meeting to explain the results of the screenings will be April 23 from 10-11 a.m. in room 104.
Midland County:
- Samples can be dropped off from 8:30-10 a.m. April 22 at the AgriLife Extension office in Midland County, 2445 E. Highway 80, in Midland.
- The follow-up meeting to explain the results of the screenings will be on April 23 from 2-3 p.m.
Well water contaminant concerns
Pigg 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,” Pigg 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 salinity 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 screening, contact Pigg at 979-321-5946 or [email protected].
The screenings are presented by AgriLife Extension and the Texas Water Resources Institute, TWRI, in partnership with the AgriLife Extension offices in Midland and Ector counties.
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, a unit of Texas A&M AgriLife Research that brings together expertise from across the Texas A&M University System.
