Laserfiche WebLink
<br />. <br /> <br />. <br /> <br />I. <br /> <br />. <br /> <br />The proposed project would be subject to City of Santa Ana <br />Federal Clean Water Protection Enterprise Fees. <br /> <br />B. <br /> <br />Substantially deplete groundwater supplies or interfere <br />substantially with groundwater recharge such that there <br />would be a net deficit in aquifer volume or a lowering of <br />the local groundwater table level. <br /> <br />No Impact <br /> <br />The project geotechnical report encountered underground water at <br />a depth of 17-feet. Construction operations for the project <br />would not require dewatering activities. The proposed project <br />would also not interfere with ground water recharge because the <br />project area is not located in an area that is known to recharge <br />the ground water system. Implementation of the proposed project <br />would not result in significant impacts to any underground water <br />supplies. <br /> <br />C. <br /> <br />Substantially alter the existing drainage pattern of the <br />site or area, including through the alteration of the <br />course of stream or river, or substantially increase the <br />rate or amount of surface runoff in a manner, which would <br />result in flooding on or off-site? <br />Create or contribute runoff water which would exceed the <br />capacity of existing or planned stor.m water drainage <br />systems or provide substantial additional sources of <br />polluted run-off? <br /> <br />D. <br /> <br />Potentially Significant Unless Mitigation Incorporated <br /> <br />The proposed project would not introduce substantial amounts of <br />new impervious surfaces onto the project site. Existing rates of <br />surface water runoff are not anticipated to increase <br />significantly. Through the City's development review process, <br />the Public Works Agency has determined the existing drainage <br />facilities within the project area could provide adequate <br />drainage for the proj ect . However, final drainage plans would <br />still need to be prepared to determine the size and exact <br />location of onsite drain facilities. <br /> <br />Mitigation Measure <br /> <br />. <br /> <br />Prior to issuance of a grading permit, the project <br />applicant shall submit a final surface water runoff <br />evaluation for review and approval showing existing and <br />proposed facilities and methods of draining the site <br /> <br />16 <br /> <br />31 ~t:.CS9 <br />