Title
Consider Authorizing the Chair of the Board to send a Comment Letter to the California Department of Conservation, Division of Oil, Gas and Geothermal Resources regarding the San Ardo and McCool Ranch Aquifer Exemption Expansion Application.
Report
RECOMMENDATION:
It is recommended that the Board of Supervisors:
Authorize the Chair of the Board to send a Comment Letter to the California Department of Conservation, Division of Oil, Gas and Geothermal Resources (DOGGR) regarding the San Ardo and McCool Ranch Aquifer Exemption Expansion Application.
SUMMARY:
Wastewater produced as part of the oil extraction process in Monterey County is injected back into the aquifer in close relation from where it originated. The ability to inject the wastewater is dependent upon receiving approval from the state Division of Oil, Gas and Geothermal Resources ("DOGGR") and the U.S. Environmental Protection Agency ("EPA"), and the area of injection is specifically described. Several oil companies operating in Southern Monterey County applied to expand the aquifer area boundary for wastewater injection. A public hearing on the application is set for 4:00 to 7:00 p.m., February 9, 2017 at the King City Recreation Center. The written comment period on the application ends on February 16, 2017.
DISCUSSION:
Oil extraction in Monterey County produces substantial amounts of wastewater, and the wasterwater is disposed mainly by underground injection back into the aquifer. This practice has occurred for many decades. Measure Z, approved by the voters in November 2016, phases out wastewater injection in Monterey County in five to fifteen years. In addition, Measure Z makes findings related to the health, safety and welfare of Monterey County. Health, safety and welfare impacts are matters on which the County Board of Supervisors may appropriately comment.
Currently, such injection is prohibited unless an aquifer exemption is approved by DOGGR and the EPA. An exemption, w...
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