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� '_W <br /> 2) The ponds demonstrated minimal weeds at banks of all locations and minimal erosion was noted. <br /> The Maintenance Facility Manager Steven Schnabel was onsite for the inspection and indicated that <br /> he would be spraying Round-up within the next week to mitigate the weeds. Due to winds, the application <br /> of Round-up has not been successful over the past several weeks. Round-up is sprayed to control weeds <br /> at all perimeter locations of the ponds and the fenced sewage treatment plant. A perimeter fence surrounds <br /> all the ponds and is not easily accessed. Pond#2 and Pond #3 have been used during the heavy rains <br /> over the last several months and it was observed upon inspection that little water exists in the ponds at <br /> this time. Once the float is alarmed in pond #1, waste water is directed into pond #4 for overflow. There <br /> are no aerators in pond #2, or pond #3. Duckweed was observed in pond #4. The only method by which <br /> duckweed can be removed is by mechanical means such as a raking and or skimming technique. Continue <br /> to maintain duckweed and control by mechanical removal methods. <br /> 3) The waste water plant appears to be operating and functioning within San Joaquin County Sewage <br /> Standards. All areas are well maintained and the staff monitors the plant on a daily basis. The <br /> findings of the inspection were discussed with Steven Schnabel, Facility Maintenance Manager. <br /> Continue to maintain and operate sewage package treatment plant accordingly. Excellent maintenance <br /> and continued surveillance of the water monitoring is having a positive impact on operation and management <br /> of the sewage treatment plant. Erosion control measures have been implemented in Pond #1. Rip-rap has <br /> been placed on the south-facing bank to prevent potential erosion. No erosion is taking place at this time. <br /> Pictures have been taken for the file and a copy of all pictures will be sent to responsible parties. <br /> 4) For the permitting year of 2009, analytical testing and reporting to the Environmental Health <br /> Department (END) may be required as part of a condition of the permit. The monitoring frequency <br /> is to be determined at a later date by the EHD. The waste water may be required to be sampled <br /> for the following constituents by an employee of a state certified analytical laboratory and results <br /> submitted to the EHD: <br /> TKN - Includes Nitrates and Ammonia <br /> BOD - Biological Oxygen Demand <br /> TSS - Total Suspended Solids <br /> pH <br /> CBOD— Carbonaceous Biological Oxygen Demand <br /> If you have any questions or concerns call Lisa Medina, Sr. R.E.H.S., at(209)468-3455. <br /> -5;ta, &��_ 4, <br /> Rodney Estrada, REHS <br /> Lead Senior Registered Environmental Health Specialist <br /> Attachments <br /> 2 <br />