What does Texas SB1662 do?
SB1662 fundamentally alters the inspection dynamic for public drinking water systems utilizing groundwater by statutorily capping the notification period for complaint-based water quality testing at 24 hours. This eliminates the "preparation window" previously used by operators to flush lines or adjust treatment prior to TCEQ arrival, effectively mandating a state of perpetual audit-readiness for all groundwater utilities. Implementation Timeline Effective Date: September 1, 2025 Compliance Deadline: September 1, 2025 (You must be operationally ready to receive inspectors on short notice by this date).