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Appendix 8 — Surface Water Management <br /> Appendix B-1: Nonpoint Source Pollutants <br /> Em <br /> USES=Xnawn <br /> Nutrients: Animal waste, fertilizers, failing ; Algae growth, reduced clarity, other <br /> Nitrogen, septic systems problems associated with <br /> Phosphorus eutrophication (oxygen deficit, <br /> release of nutrients and metals from <br /> sediments) <br /> Sediments: Construction sites. other Increased turbidity, reduced clarity, <br /> Suspended and disturbed and/or non-vegetated lower dissolved oxygen, deposition of <br /> Deposited lands, eroding banks, road sediments, smothering of aquatic <br /> sanding habitat including spawning sites, <br /> sediment and toxicity Tor bottom- <br /> dwelling organisms <br /> Organic Materials Leaves, grass clippings Oxygen deficit in receiving water <br /> body, fish kill <br /> Pathogens: Animal waste, failing. septic Human health risks via drinking <br /> Bacteria, Viruses systems water supplies, contaminated <br /> swimming beaches <br /> hyarocaroons: Oii industrial processes, automooiie 1 uxicity of water column and <br /> and Grease, PAHs wear, emissions and fluid leaks, sediment, bioaccumulation in aquatic <br /> (Napthalenes, waste oil species and through food chain <br /> Pyrenes) <br /> Metals: Lead, Industrial processes, normal wear Toxicity of water column and <br /> Copper, Cadmium, of auto brake linings and tires, sediment, bioaccumulation in aquatic <br /> Zinc, Mercury, automobile emissions and fluid species and through the food chain, <br /> Chromium, leaks, metal roofs fish kill <br /> Aluminum, others <br /> Pesticides: PCBs, Pesticides (herbicides, ' Toxicity of water column and <br /> Synthetic insecticides, fungicides, sediment, bioaccumulation in aquatic <br /> Chemicals rodenticides, etc.), industrial species and through the food chain, <br /> processes fish kill <br /> Chlorides Road salting and uncovered salt Toxicity of water column and <br /> storage sediment <br /> Trash and Debris Litter washed through storm drain Degradation of the beauty of surface <br /> networks waters, threat to wildlife <br /> 64 <br />