SU0014681 - Laserfiche WebLink

Home Browse Search

< Office of the General Manager Mountain House Community Services District 41, Courthouse,Room 678 222 East Weber Avenue Stockton,California 95202-2778 (209)468-4653 FAX: (209)468-3010 Cl May 12, 2000 '6'07,"714/7.MAY 1 ��VF y 4?400 MEMORANDUM TO: Chandler Martin, Senior Planner Community Development Department FROM: Lynn Sutton,Public Works Manage Mountain House CSD SUBJECT: . ADT Automotive Auction Application No. PP-99-2 &DA-90-1 In response to your application referral, the Mountain House Community Services District would like to make the following recommendations: Diverted Storm Water Runoff. It was only recently that the CSD was informed that,through previous County approvals, storm water runoff in the vicinity of the project site was allowed to be diverted to the Patterson Run watershed which drains to the Delta across lands that are partially or totally within the CSD Master Plan boundary. A master storm drainage plan for Mountain House has been inexistence, in draft and final form, since before 1994, and the authors of the master plan and the CSD were never made aware of a decision to implement the proposed runoff diversion. The CSD presently has a final storm drain master plan which does not address the diversion, and we are now faced with the potential"after the fact'problems that may occur as a result of the diversion. The engineer who prepared our master plan has informed the CSD that, if the project is approved as proposed, a significant increase in rate of storm water flow from south of I-205 will overload the storm drain collection system presently planned for Mountain House. The CSD would therefore be required to modify the master plan, which would result in increasing the sizes of storm drain trunk pipelines through the community. Needless to say,the cost to the community for this oversizing would be significant. At present there is no identifiable source of funding that could pay for this significant increase in cost.