A Quarterly Groundwater Extraction Statement must be submitted, with payment, four times a year by each groundwater extraction facility operator within OBGMA boundaries. Statement due dates and reporting periods are:

• Due Feb 1 for Oct 1 – Dec 31 extractions
• Due May 1 for Jan 1 – Mar 31 extractions
• Due Aug 1 for Apr 1 – Jun 30 extractions
• Due Nov 1 for Jul 1 – Sep 30 extractions

A signed original statement must be filed on or before the indicated statement due date to avoid late charges. Please report the extraction amount for the reporting period in acre-feet. A minimum fee is due each quarter regardless of pumping amounts. Personal information contained in these forms is confidential (California Government Code 6255(a)).