The Regional Water Board is required to provide public notice of certain corrective actions related to cleanups from spills, leaks, and other hazardous substance discharges, including releases from underground storage tanks. Comments regarding a particular notice must be received in writing at the Regional Water Board office no later than thirty calendar days from the date of the individual notice. [note: comments on a proposed action may result in (1) a change to the proposed action, (2) a hearing on the proposed action, or (3) no change to the proposed action. Any hearing or any significant change to the proposed action would result in re-noticing.]

Discharger	Description	Comment Period Ends
Former Acrata Naval Auxiliary Air Station	Case#1DOD-THU536	May 17, 2025
PG&E Geysers Former Unit 14 Geysers Power Plant	Case #1NSO705	April 28, 2025
PG&E Geysers Former Unit 11 Geysers Power Plant	Case #1NSO707	April 28, 2025