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Paradise Point Marina • -4- 27 April 2000 <br /> Inspection Report <br /> At my request, Mr. Lorimer activated the effluent pumps and discharged water from within the sand <br /> filters to the outfall. I measured a residual chlorine concentration of 0.5 mg/1, a dissolved oxygen (DO) <br /> concentration of 6.7 mg/l, a pH-of 7.25, and a temperature of 20.5 OC. I noticed a slight chlorine odor <br /> near the discharge point. yy 1111 jj <br /> r'^wW4H1 <br /> 0 <br /> r Z <br /> int. 1 } �� �� � -�,R t � �L'�"r_ r! �►, , 4 <br /> Effluent outfall into unlined agricultural tailwater drainage Unlined drainage ditch flows approximately 2000 feet to <br /> ditch. Cattails and duckweed are prevalent in this ditch. north emptying into larger drainage ditch at pump station. <br /> This ditch also receives agricultural runofffrom adjacent <br /> agricultural land to east. <br /> I attempted to measure the chlorine content of the water where the bioassay samples are collected. <br /> However, the presence of duckweed and organic detritus interfered with producing an accurate <br /> measurement. There was no chlorine odor. The DO content was 0.6 mg/1 and the temperature was <br /> 19.2 OC. The water was shallow and appeared to be fairly stagnant. I observed many frogs at this <br /> location. <br /> ' fixu 4 <br /> � ✓< �"� rw - <br /> ✓ 1 J Jin <br /> Point at which unlined ditch empties into larger ditch Pumping stenion pumps accumulated water in larger <br /> near pumping station. No observable flow noted during drainage ditch over levee(background)and into Bishop <br /> inspection of this area. Cut(receiving water). <br />