TMDLs for Big Bear Lake Watershed

Big Bear Lake Mercury TMDLs

Notice of CEQA Scoping Meeting, Big Bear Lake Mercury TMDL, December 9, 2008

Big Bear Lake Mercury Fish Tissue Data (MS Excel)

• Data used by EPA (2005) to list Big Bear Lake under 303(d) list for Mercury
• California Fish and Game 2004 & 2005 Mercury Fish Sampling Data
• Chadwick and Associates Mercury Tissue Data

Big Bear Lake Mercury Water Column Data (MS Excel)

• Sampling Efforts by Regional Water Quality Control Board

For more information, please contact Michael Perez at (951) 782-4306.

Big Bear Lake Nutrient TMDLs

Resolution No. R8-2008-0070 Approving the Big Bear Lake In-lake Nutrient Monitoring Plan Submitted by the Big Bear Lake TMDL Task Force Pursuant to the Big Bear Lake Nutrient TMDL for Dry Hydrologic Conditions Specified in the Water Quality Control Plan for the Santa Ana River Basin

Resolution No. R8-2006-0023 Amending the Water Quality Control Plan for the Santa Ana River Basin to Incorporate a Nutrient TMDL Daily Load (TMDL) for Dry Hydrological Conditions for Big Bear Lake

• Approved by The Office of Administrative Law (OAL) on August 21, 2007.
• Approved by the US Environmental Protection Agency (USEPA) on September 25, 2007
• Historic documents & notices
  
  

Big Bear Lake and Rathbun Creek Sediment TMDLs

After receiving additional data, we are evaluating delisting Big Bear Lake for sediment. We are also reviewing additional data to determine whether the beneficial uses of Rathbun Creek are impaired due to sediments.

• Historic documents & notices