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c. SECTION 404 PERMIT: If the Droiect will involve the discharae of dredoed or fill material into <br /> navigable waters or wetlands, a permit pursuant to Section 404 of the Clean Water Act may be <br /> needed from the US Army Corps of Engineers. If a Section 404 permit is required by the Corps, the <br /> Board will review the permit application to ensure that discharge will not violate water quality <br /> standards. If the project requires surface water drainage realignment, the applicant is advised to <br /> contact the Department of Fish and Game for information on Streambed Alteration Permit <br /> requirements. If a Section 404 permit is required, the proponent must apply to the Regional Board <br /> for a Water Quality Certification under Section 401. <br /> d. DEWATERING PERMIT: The proponent may be required to file a Dewatering Permit covered under <br /> WDR's General Order for Dewatering and Other Low Threat Discharges to Surface Water Permit, <br /> Order No. 5-00-175 (NPDES CAG995001). The following discharges may be covered by this permit <br /> provided they do not contain significant quantities of pollutants and are either(1)four months or less <br /> in duration, or(2)the average dry weather discharge does not exceed 0.25 million gallons per day <br /> (mgd): <br /> (1) Well development water. <br /> (2) Construction dewatering. <br /> (3) Pump/well testing. <br /> (4) Pipeline/tank pressure testing. <br /> (5) Pipeline/tank flushing or dewatering. <br /> (6) Condensate discharges. <br /> (7) Water supply system discharges. <br /> (8) Miscellaneous dewatering low threat discharges. <br /> San Joaquin County PA-0400250\Reed <br /> Community Development Page 14 <br />