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City of Hermosa Beach --- 04-28-98
EDUCATIONAL SITE VISIT PROGRAM MEMORANDUM OF UNDERSTANDING
Recommendation: It is recommended that the City Council authorize the City Manager to sign the Memorandum of Understanding with The County of Los Angles Public Works Department for the educational site visit reimbursement program.
Background: The County of Los Angles and the City of Hermosa Beach are Permittees to National Pollutant Discharge Elimination System Municipal Storm Water Permit (NPDES Permit) issued by the State of California Regional Water Quality Control Board. Both the County and the City are required by the NPDES Permit to perform industrial/commercial education site visits, to apprise business owners and facility operators of the NPDES Permit, and best management practices to enhance runoff from these properties. On August 12, 1997, the County Board of Supervisors approved making funds available from the County to the City for site visits and authorized the County of Los Angles Public Works Director to develop a Memorandum of Understanding with the City. (see attachment A)
Analysis: The City of Hermosa Beach has been conducting site visits since 1994 as it was mandated by Natural Resources Defense Council lawsuit settlement. Staff is recommending that educational site visits be continued with the County of Los Angles site visit reimbursement program. Inspections were made at 209 potential sites for storm water pollution in 1997. Results of the Hermosa Beach 1997 site visit survey and the comparison with the previous years are attached as Attachment B.
Fiscal Impact: Since 1994, the site visit inspection has cost the City approximately $7,000 per year from the Sewer Fund. The County Site Visit Reimbursement Program will relieve the Sewer Fund obligation for this cost.
HERMOSA BEACH 1997 SITE VISIT SURVEY AND COMPARISON WITH PREVIOUS YEARS
Food Service Businesses Point scores of the 122 food service businesses ranged from 0 (low pollution potential) to a high of 76. the average score was 17. A chart showing the point distribution is provided (see Figure 1). Five (5) businesses had score of over 40, which was an "elevated score" as determined in the original survey. Other results, and a comparison with earlier surveys are:
*Score range is 0-100 with 100 being the greatest pollution potential (Figure 1)
Automotive Services Point scores of the 56 automotive service businesses ranged from 0 to a high of 52.5. the average score was 12.5. A chart showing the point distribution is provided (see Figure 2). No businesses had score of over 55, which was an "elevated score" as determined in the original survey.
*Score range is 0-100 with 100 being the greatest pollution potential (Figure 2)
Other Businesses Point scores for the thirty-one (31) other businesses ranged from a low of 0 to a high of 15. The average score was 5. A chart showing the point distribution is provided (see figure 3). No businesses had scores of over 25, which was an "elevated score" as determined in the original survey. Other results, and a comparison with earlier surveys are:
*Score range is 0-100 with 100 being the greatest pollution potential (Figure3)
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ATTACHMENT B No measurements of pollutants in storm water run off were taken and a high score should not be construed as an indication that significant storm water pollution has been or will be occurring from any specific site. Conclusion and Recommendations: Staff is recommending that Educational Site Visit be continued with Los Angeles County Site Visit Reimbursement Program. The following conclusions and recommendations are limited and based upon observations and information obtained during interviews and site walks, not analytical testing of runoff.
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