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California State Report

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Water Quality Data Available for this Watershed

California, Santa Ana Watershed


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Listed Waters for Reporting Year 2006
California, Santa Ana Watershed

Description of this table
NOTE: Click on the underlined "Waterbody Name" to view a Waterbody report.
Big Bear Lake CAL8017100019990208151909 Lakes, Reservoirs, and Ponds 2865.01 acres TMDL needed
Big Bear Lake CAL8017100019990208151909 Freshwater Reservoir 4.476596 acres TMDL needed
Chino Creek Reach 1 CAR8012100019990211095319 Rivers and Streams 7.76 miles
Grout Creek CAR8017100019990208145402 Rivers and Streams 3.51 miles TMDL needed
Grout Creek CAR8017100019990208145402 River 3.51 miles TMDL needed
Huntington Beach State Park CAX8011100019991013153527 Coastal Waters 5.78596 miles TMDL needed
Huntington Beach State Park CAX8011100019991013153527 Coastal Shorelines 5.8 miles TMDL needed
Knickerbocker Creek CAR8017100019990211102535 Rivers and Streams 1.98926 miles TMDL needed
Knickerbocker Creek CAR8017100019990211102535 River 1.98926 miles TMDL needed
Lytle Creek CAR8014100019990211103501 River 40.83 miles TMDL needed
Lytle Creek CAR8014100019990211103501 Rivers and Streams 40.83 miles TMDL needed
Mill Creek (Prado Area) CAR8012100019990211144540 Rivers and Streams 1.58 miles TMDL needed
Mill Creek (Prado Area) CAR8012100019990211144540 River 1.58 miles TMDL needed
Mill Creek Reach 1 CAR8015600019990211105628 River 12.35 miles TMDL needed
Mill Creek Reach 1 CAR8015600019990211105628 Rivers and Streams 12.35 miles TMDL needed
Mill Creek Reach 2 CAR8015800019990211110827 River 12.39 miles TMDL needed
Mill Creek Reach 2 CAR8015800019990211110827 Rivers and Streams 12.39 miles TMDL needed
Mountain Home Creek CAR8015800019990211111513 Rivers and Streams 3.67 miles TMDL needed
Mountain Home Creek CAR8015800019990211111513 River 3.67 miles TMDL needed
Mountain Home Creek, East Fork CAR8015800019990211111904 River 5.08 miles TMDL needed
Mountain Home Creek, East Fork CAR8015800019990211111904 Rivers and Streams 5.08 miles TMDL needed
Prado Park Lake CAL8012100019991013112737 Lakes, Reservoirs, and Ponds 89.5411 acres TMDL needed
Prado Park Lake CAL8012100019991013112737 Freshwater Reservoir .139909 acres TMDL needed
Rathbone (Rathbun) Creek CAR8017100019990211112232 Rivers and Streams 4.68 miles TMDL needed
Rathbone (Rathbun) Creek CAR8017100019990211112232 River 4.68 miles TMDL needed
Santa Ana River, Reach 4 CAR8012700019990211142130 Rivers and Streams 14.1776 miles TMDL needed
Santa Ana River, Reach 4 CAR8012700019990211142130 River 14.1776 miles TMDL needed
Santiago Creek, Reach 4 CAR8011200019990211143745 River 9.8 miles TMDL needed
Santiago Creek, Reach 4 CAR8011200019990211143745 Rivers and Streams 9.8 miles TMDL needed
Silverado Creek CAR8011200019990211132556 Rivers and Streams 11.31 miles TMDL needed
Silverado Creek CAR8011200019990211132556 River 11.31 miles TMDL needed
Summit Creek CAR8017100020000410115433 River 1.54933 miles TMDL needed
Summit Creek CAR8017100020000410115433 Rivers and Streams 1.54933 miles TMDL needed

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Causes of Impairment for Reporting Year 2006

California, Santa Ana

Description of this table
Pathogens 8
Nutrients 7
Toxics - Metals and Organics 3
Polychlorinated Biphenyls (PCBs) 2
Salinity/Total Dissolved Solids/Chlorides 2
Sedimentation/Siltation 2
Bacteria 1
Copper 1
Enterococcus Bacteria 1
Mercury 1
Noxious Aquatic Plants 1
Total Suspended Solids (TSS) 1

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Cumulative TMDLs by Pollutant

California, Santa Ana Watershed

This chart includes TMDLs since October 1, 1995.

Description of this table
NOTE: Click on the underlined "Number of TMDLs Completed" value to see a listing of those approved TMDLs for the pollutant.
Number of Causes of
Impairment Addressed
Pathogens color.gif 6 6
Phosphorus color.gif 2 2
Inorganic Nitrogen color.gif 1 1
Nitrogen color.gif 1 1

Total: 10 TMDLs; 0 Causes of Impairment



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