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| − | ==303(d) Listed Impairments<ref name= "Aptos Creek Impairments & Evidence">[http://www.waterboards.ca.gov/water_issues/programs/tmdl/2010state_ir_reports/00792.shtml#6542 Aptos Creek Impairments & Evidence]</ref>==
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| − | ====Pathogens====
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| − | '''First listed:''' 1990
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| − | '''Possible Sources:''' Collection System Failure, Natural Sources, Onsite Wastewater Systems (Septic Tanks), Pasture Grazing-Riparian and/or Upland, Urban Runoff/Storm Sewers
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| − | '''TMDL:''' Fecal Coliform concentration shall not exceed - 200 MPN/100mL (w/ no less than 5 samples for any 30-day period) or 400 MPN/100mL (for no more than 10% of single samples collected during any 30-day period)<ref name="US EPA Aptos TMDL approval"> [http://www.waterboards.ca.gov/rwqcb3/water_issues/programs/tmdl/docs/aptos/pathogens/aptos_path_epa_approval_ltr.pdf US EPA Aptos TMDL Approval Letter]</ref>
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| − | '''TMDL Approval Status:'''
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| − | *Central Coast Water Board - ''approved May 8, 2009''
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| − | *[[State Water Resources Control Board]] - ''approved August 3, 2010''
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| − | *Office of Administrative Law (OAL) - ''approved October 29, 2010'' - '''Effective date'''
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| − | *US Environmental Protection Agency - ''approved January 20, 2011''
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| − | ====Sedimentation/siltation====
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| − | ==References==
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| − | <References/>
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| − | == Disclaimer ==
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| − | This page may contain students's work completed as part of assigned coursework. It may not be accurate. It does not necessarily reflect the opinion or policy of [[CSUMB]], its staff, or students.
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