A year of tests
Test days and annual reminders
Most sites have one due date a year. Here is how our year runs, and where your tests fall in it.
Step 1: January and February
We sort next year's lists and send the first reminders for spring start-ups.
Step 2: March and April
Irrigation start-up. Each assembly is tested before the sprinklers run for the season.
Step 3: May to August
Annual tests by due date for HOAs and businesses, and school sites during the summer break.
Step 4: September and October
Farm and ranch systems at the end of the growing season, plus repairs from earlier failed tests.
Step 5: November and December
Shutoffs found and tagged, lines blown out before the first hard freeze, and next year's dates confirmed.
Where testers are
Weekday routes by office
Pick the office nearest your site and ask for its test day.
Lubbock shop and dispatch
Address: 3614 Clovis Road Lubbock, TX 79415Phone: (806) 555-0102Hours: Monday – Friday: 7 a.m. – 5 p.m.Sites in Lubbock, Wolfforth, Shallowater, Idalou and Slaton are tested from here.
Get directions to the Lubbock shop and dispatch officeLevelland field office
Address: 803 Houston Street Levelland, TX 79336Phone: (806) 555-0102Hours: Tuesday: 8 a.m. – 4 p.m. Thursday: 8 a.m. – 4 p.m.Levelland, Smyer, Anton and Brownfield sites.
Get directions to Levelland field officePlainview field office
Address: 1204 Broadway Street Plainview, TX 79072Phone: (806) 555-0102Hours: Wednesday: 8 a.m. – 4 p.m.Plainview, Abernathy, Hale Center and Littlefield sites.
Get directions to Plainview field office
Where we test
The South Plains, county by county
If your site is on the list, a tester can reach it on a weekday route.

Lubbock County
- Lubbock
- Wolfforth
- Shallowater
- Idalou
- Slaton
- New Deal
- Ransom Canyon
Hockley County
- Levelland
- Smyer
- Anton
Hale County
- Plainview
- Abernathy
- Hale Center
Crosby County
- Ralls
- Crosbyton
Lynn County
- Tahoka
Terry County
- Brownfield
Lamb County
- Littlefield
We don't test outside these South Plains counties, or in the Amarillo and Midland-Odessa areas.
ZIP codes: 79401, 79403, 79407, 79410, 79411, 79412, 79413, 79414, 79415, 79416, 79423, 79424, 79382, 79363, 79329, 79364, 79336, 79072
Annual reminder
Tell us your due dates
Send the dates on your utility's notices, or just the sites. We build the list and the reminders from there.