SAWS Soil Ordinance Enforcement

Starting in 2026, the San Antonio Water System (SAWS) will begin actively enforcing a long-dormant city ordinance that mandates soil quality inspections for any new turfgrass installation. This rule has been part of the city code for almost two decades but has never been previously enforced.

Why SAWS Is Doing This

SAWS’ goal is straightforward: improve soil beneath sod so landscapes use less water over time.
Better soil means:

• Stronger root growth
• Better moisture retention
• Less runoff
• Healthier, more resilient turf

Inspections are expected to begin in 2026, with SAWS staff evaluating:

• Soil depth
• Soil organic matter (SOM)
• Debris content
• Overall soil quality before sod is approved

V1.0-100925 SAWS Soil Evaluation Frequently Asked Questions