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CDCR and DGS - 6 - 16 September 2025 vertical and lateral extent of the known and unknown plumes from the CDCR Facilities, the hydrogeologic properties of the vadose zone and the various previously identified aquifer zones. Additionally, the document must include a discussion on how the nearby agricultural, municipal, domestic and remediation wells impact the plume migration both vertically and laterally, and how surface water and land application areas may also impact the morphology and migration direction of the groundwater plumes. The Soil Gas and Groundwater Investigation Report shall include an Engineering Feasibility Study (EFS). The EFS shall evaluate remedial action options for both the vadose zone and all affected aquifer zones. The EFS shall include a proposal for a remedial action capable of stopping further VOC migration in soil and groundwater and restoring the beneficial uses of groundwater in all zones affected by the release. The cover letter for the submittals required by this 13267 Order shall be signed by the appropriate legally authorized representative and include the following certification statement: "I certify under penalty of law that I have personally examined and am familiar with the information submitted in this document and all attachments and that, based on my inquiry of those individuals immediately responsible for obtaining the information, 1 believe that the information is true, accurate, and complete. 1 am aware that there are significant penalties for submitting false information, including the possibility of fine and imprisonment." Any technical report required herein that involves planning, investigation, evaluation, engineering design, or other work requiring interpretation and proper application of engineering or geologic sciences shall be prepared by or under the direction of persons registered to practice in California pursuant to California Business and Professions Code sections 6735, 7835, and 7835.1. As required by these laws, completed technical reports must bear the signature(s) and seal(s) of the registered professional(s) in a manner such that all work can be clearly attributed to the professional responsible for the work. The issuance of this Order is categorically exempt from the provisions of the California Environmental Quality Act (CEQA) pursuant to Title 14 of the California Code of Regulations, section 15306. The submission of technical information does not constitute a project with environmental impacts. Pursuant to Water Code section 13268, failure or refusal to submit the required reports or falsifying any information provided therein constitutes a misdemeanor and may subject the Discharger to administrative civil liability up to $1,000 per violation per day or referral to the California Attorney General's Office, which may result in civil liability of up to $5,000 per day of violation, as imposed by the Superior Court. Any person aggrieved by this action of the Central Valley Water Board may petition the State Water Resources Control Board to review the action in accordance with Water Code section 13320 and California Code of Regulations, Title 23, sections 2050 and