Section 13272.1 Of Article 4. Waste Discharge Requirements From California Water Code >> Division 7. >> Chapter 4. >> Article 4.

. Each regional board shall publish and distribute on a quarterly basis to all public water system operators within the region of the regional board, a list of discharges of MTBE that occurred during the quarter and a list of locations where MTBE was detected in the groundwater within the region of the regional board.