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Texas well owner network gholson

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Drew Gholson, Diane Boellstorff John Smith, and Ryan Gerlich Texas A&M AgriLife Extension Service Soil and Water Conservation Society Annual Conference July 26, 2016 TEXAS WELL OWNER NETWORK PROTECTING GROUNDWATER RESOURCES AND HUMAN HEALTH TEXAS WELL OWNER NETWORK PROTECTING GROUNDWATER RESOURCES AND HUMAN HEALTH Funding provided by TSSWCB through a Clean Water Act §319(h) grant provided by the US EPA.
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Drew Gholson, Diane BoellstorffJohn Smith, and Ryan Gerlich 

Texas A&M AgriLife Extension Service

Soil and Water Conservation Society Annual ConferenceJuly 26, 2016

TEXAS WELL OWNER NETWORK  PROTECTING GROUNDWATER RESOURCESAND HUMAN HEALTH

TEXAS WELL OWNER NETWORK  PROTECTING GROUNDWATER RESOURCESAND HUMAN HEALTH

Funding provided by TSSWCB through a Clean Water Act §319(h)  grant provided by the US EPA.

Two Program Types – “Well Educated”  

• All day, 4 ‐ 6 hour training program

• Water sample screening• 8 chapter topics

TWON EDUCATIONAL TRAININGS

– “Well Informed”  • 1 hour educational program• Water sample campaign• Screening result interpretation • Wellhead protection

“Well Educated” 

Aquifer 101Aquifers of Texas

Water Treatment Options 

Onsite Wastewater Treatment 

Water Quantity 

Watersheds and Aquifers 

Private Water Well Basics

Water Quality and Testing

Protecting Your Water Supply 

“Well Informed” 1 hour program – Water Sample Screening

• E. coli bacteria• Nitrates• Total Dissolved Solids• Arsenic (location driven)

– Education Program• Explanation of results• Wellhead protection• Stimulate initial interest and responsibility

TWON EDUCATIONAL TRAINING

Texas Well Owner Network Program – 6,264 Participants As of June 18, 2016

2‐phase evaluation approach:1. Pre‐test/post‐test2. 6 mo. delayed questionnaire

To evaluate:– Knowledge gained– Satisfaction with program– “Intentions to change”– What actions have they adopted

PROGRAM EVALUATIONS 

Who is our audience? 

Rural Property 

<10 Acres43%

Farm or Ranch 10‐100 Acres29%

Farm or Ranch >100 Acres19%

Town Under 10,0004%

Town or City  > 10,000 5%

Primary Place of Residence

Domestic69%

Livestock21%

Irrigation8%

Other2%

Primary Water Use 

• > 80% of participants have never tested their water or have only tested it once

• Private water well samples have been screened for fecal coliform or E. coli, nitrate‐nitrogen and salinity since 2010. 

• Overall, primary (health risk) or secondary (for aesthetics only; minimal health risk) water quality standards were exceeded in about 51% of samples.

• ~ 10 % had E. coli present

RESULT HIGHLIGHTS

EVALUATION RESULTS

• Knowledge Change– 30% score increase

• Satisfaction with the program– 99% 

• Intentions to adopt BMPs– Test my water once a year – 85% – Pump septic system regularly – 83% – Remove possible hazards from well house – 95% – Plug or cap any abandoned well on your property–85%

6 MONTH FOLLOW‐UP RESULTS• 90% of those needing to clean out hazards from their well house had done so.

• 74% of participants with wells near contamination sources had moved or removed the sources.

• 38% of participants who needed to, plugged their unused/deteriorated wells.– additional 38% planning to pump soon

• 54% of those with septic tanks needing pumping had pumped their tanks, and– additional 30% planning to pump soon.

• 76% had shared TWON resources/ materials with others not at the program

N= 272

RESOURCES OFFERED BY TWON

RESOURCES OFFERED BY TWON

Social Media and Email Contacts

Diane Boellstorff and Drew Gholson 

Texas A&M AgriLife Extension Service

twon.tamu.edu

TEXAS WELL OWNER NETWORK  PROTECTING GROUNDWATER RESOURCESAND HUMAN HEALTH

TEXAS WELL OWNER NETWORK  PROTECTING GROUNDWATER RESOURCESAND HUMAN HEALTH


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