Dust Control in Andrews County
Andrews County sits in the northern Midland Basin, bordered by New Mexico to the west and active Permian development areas in Gaines, Martin, and Ector Counties. The county has seen sustained drilling activity across its Spraberry and Wolfcamp formations, with well pad construction and associated road development keeping dust control a regular operational requirement. Andrews city serves as the county seat and a supply point for operators working the northern basin.
The terrain in Andrews County is predominantly flat caliche and sandy soils, with open exposure to north and northwest winds that are especially active during the fall and winter months. Blue northers moving through the region can rapidly deteriorate air quality on active construction and drilling sites.
TCEQ Compliance for Andrews County Operators
Andrews County operators applying produced water for dust suppression on Midland Basin locations are subject to the TCEQ Chapter 309/210 rulemaking. The county's position near the New Mexico border also means some operators manage assets under both Texas and New Mexico regulatory frameworks — adding a layer of complexity to compliance planning that the new TCEQ rules will affect on the Texas side.
The TCEQ comment period runs May 15 – June 16, 2026. Andrews County operators should review the proposed rules and submit comments if the requirements create operational challenges.
Key Dust Control Challenges in Andrews County
- Strong north and northwest winds during fall and winter create seasonal dust challenges
- Flat open terrain with limited natural windbreaks across most of the county
- Caliche road surfaces require consistent maintenance to remain suppressed under heavy traffic
- Distance from major supply centers means logistics planning is critical for water truck operations
- Cross-border operations with New Mexico add regulatory complexity for some operators
Suppression Options for Andrews County Operations
Andrews County's distance from major Permian supply hubs makes the economics of longer-residual commercial suppressants attractive for many operations. Reducing water truck run frequency by extending the effective suppression window is particularly valuable when fill stations are far from active work zones. Several suppliers with Permian Basin distribution can serve Andrews County locations, and bulk water delivery companies based in Midland and Odessa also provide service to the area.