Laserfiche WebLink
Three rainfalls totaling two inches or more each , will be sampled . <br /> Rain Gauge : <br /> A rain gauge located at the nearby Vero Beach Municipal Airport will be used for <br /> the pre-construction sampling phase . Rainfall readings will be recorded to the <br /> nearest 0 . 01 - inch , each day throughout the entire water quality monitoring <br /> program . <br /> Surface Water Testing Parameters : <br /> Field Measurements : <br /> 1 , Temperature <br /> 2 . pH <br /> 3 . Salinity <br /> 4 , Dissolved Oxygen <br /> Laboratory Analyses : <br /> 1 . Total Kjeldahl Nitrogen <br /> 2 , Nitrate- N , Nitrite- N <br /> 3 , Ammonia - N <br /> 4 , Total Phosphorus <br /> 5 , Color <br /> 6 , Biochemical Oxygen Demand ( BOD ) <br /> 7 . Total Suspended Solids (TSS ) <br /> 8 . Alkalinity <br /> Sample Locations and Other Pertinent Sampling Information : <br /> Sample locations are shown on the attached figure . All samples wi I be collected <br /> from a representative pool of stormwater ( mid depth ) in the wetland and will be <br /> collected in a large plastic container suitable for such sampling . The sampling <br /> container will be properly decontaminated before each sampling event , <br /> Proposed field instruments are : <br /> ( 1 ) YSI Environmental 4 YSI 63 pH /Salinity/Conductivity/Temperature <br /> Instrument , and <br /> (2 ) YSI Environmental YSI 55 Dissolved Oxygen Instrument . <br /> Post-Construction Monitoring : <br /> Post-construction samples will be composite samples taken by autom tic samplers <br /> equipped with peristaltic pumps and flow meters . Each automatic sampler will take <br /> flow-weighted composite samples ( i . e . the amount of sample collected is proportional to <br /> the flow rate ) . Post-construction monitoring will be as follows : <br /> Number of Sampling Locations : <br /> 2 <br /> F :\Public Works\KeithM\Stormwater Projects\Gifford East\Water Quality Monitoring Program\Quality Assurance 3roject Plan\Gifford <br /> Water Quality Sampling Plan .doc <br />