Regional Board 4 - Los Angeles Region CATEGORY 4A Draft 2016 Integrated Report (CWA Section 303(d) List / 305(b) Report)
2016 CALIFORNIA LIST OF WATER QUALITY LIMITED SEGMENTS
BEING ADDRESSED BY USEPA APPROVED TMDLS
 
Category 4A Criteria: 1) A water segment where ALL its 303(d) listings are being addressed; and 2) at least one of those listings is being addressed by a USEPA approved TMDL.
* USGS HUC = US Geological Survey Hydrologic Unit Code. Calwater = State Water Resources Control Board hydrological subunit area or even smaller planning watershed.
** "Addressed By" is defined as: B = Being addressed by USEPA approved TMDL and C = Being addressed by action(s) other than a TMDL
 REGION  WATER BODY NAME WATER TYPE WATERSHED*
CALWATER / USGS HUC
  • POLLUTANT
    • POTENTIAL SOURCES
    • Relevant Notes
ESTIMATED AREA ASSESSED FIRST YEAR LISTED ADDRESSED BY** USEPA TMDL APPROVAL DATE

4
Abalone Cove Beach
Coastal & Bay Shoreline
40511000  /  18070104
  • DDT (Dichlorodiphenyltrichloroethane)
    • Source Unknown
1.1 Miles
2014
B
2012
  • PCBs (Polychlorinated biphenyls)
    • Source Unknown
1.1 Miles
1998
B
2012

4
Aliso Canyon Wash
River & Stream
40521000  /  18070105
  • Copper
    • Source Unknown
10 Miles
1996
B
2008
  • Indicator Bacteria
    • Source Unknown
10 Miles
2014
B
2012
  • Selenium
    • Nonpoint Source
10 Miles
1996
B
2005

4
Amarillo Beach
Coastal & Bay Shoreline
40431000  /  18070104
  • DDT (Dichlorodiphenyltrichloroethane)
    • Source Unknown
0.64 Miles
1998
B
2012
    Fish Consumption Advisory for DDT.
  • PCBs (Polychlorinated biphenyls)
    • Source Unknown
0.64 Miles
1998
B
2012
    Fish Consumption Advisory for PCBs.

4
Avalon Beach
Coastal & Bay Shoreline
40511000  /  18070107
  • Indicator Bacteria
    • Source Unknown
0.67 Miles
2002
B
2014

4
Ballona Creek Estuary
River & Stream
40513000  /  18070104
  • Cadmium
    • Source Unknown
2.3 Miles
1992
B
2005
  • Chlordane
    • Nonpoint Source
    • Point Source
2.3 Miles
2014
B
2005
  • Copper
    • Source Unknown
2.3 Miles
1992
B
2005
  • DDT (Dichlorodiphenyltrichloroethane)
    • Nonpoint Source
    • Point Source
2.3 Miles
2014
B
2005
  • Indicator Bacteria
    • Nonpoint Source
    • Point Source
2.3 Miles
2014
B
2007
  • Lead
    • Nonpoint Source
    • Point Source
2.3 Miles
2014
B
2005
  • PAHs (Polycyclic Aromatic Hydrocarbons)
    • Nonpoint Source
    • Point Source
2.3 Miles
2014
B
2005
  • PCBs (Polychlorinated biphenyls)
    • Nonpoint Source
    • Point Source
2.3 Miles
2014
B
2005
  • Silver
    • Source Unknown
2.3 Miles
1992
B
2005
  • Toxicity
    • Nonpoint Source
    • Point Source
2.3 Miles
2010
B
2005
  • Zinc
    • Nonpoint Source
    • Point Source
2.3 Miles
2014
B
2005

4
Ballona Creek Wetlands
Wetland, Tidal
40517000  /  18070104
  • Exotic Vegetation
    • Source Unknown
289 Acres
1996
B
2012
  • Habitat alterations
    • Source Unknown
289 Acres
1996
B
2012
  • Hydromodification
    • Source Unknown
289 Acres
1996
B
2012
  • Reduced Tidal Flushing
    • Source Unknown
289 Acres
1996
B
2012
  • Trash
    • Nonpoint Source
289 Acres
1996
B
2019

4
Bell Creek
River & Stream
40521000  /  18070104
  • Indicator Bacteria
    • Source Unknown
8.9 Miles
2014
B
2012

4
Big Rock Beach
Coastal & Bay Shoreline
40431000  /  18070104
  • DDT (Dichlorodiphenyltrichloroethane)
    • Source Unknown
0.74 Miles
1998
B
2012
    Fish Consumption Advisory for DDT.
  • PCBs (Polychlorinated biphenyls)
    • Source Unknown
0.74 Miles
1998
B
2012
    Fish Consumption Advisory for PCBs.

4
Bluff Cove Beach
Coastal & Bay Shoreline
40511000  /  18070104
  • DDT (Dichlorodiphenyltrichloroethane)
    • Source Unknown
0.55 Miles
1998
B
2012
  • PCBs (Polychlorinated biphenyls)
    • Source Unknown
0.55 Miles
1998
B
2012

4
Brown Barranca/Long Canyon
River & Stream
40321000  /  18070103
  • Nitrate and Nitrite
    • Agriculture-storm runoff
    • Atmospheric Deposition
    • Groundwater Loadings
    • Groundwater Withdrawal
    • Irrigated Crop Production
    • Major Municipal Point Source-dry and/or wet weather discharge
    • Onsite Wastewater Systems (Septic Tanks)
2.6 Miles
1998
B
2004

4
Bull Creek
River & Stream
40521000  /  18070105
  • Indicator Bacteria
    • Source Unknown
2.3 Miles
2010
B
2012

4
Cabrillo Beach (Outer)
Coastal & Bay Shoreline
40512000  /  18070104
  • DDT (Dichlorodiphenyltrichloroethane)
    • Source Unknown
0.58 Miles
1998
B
2012
  • PCBs (Polychlorinated biphenyls)
    • Source Unknown
0.58 Miles
1998
B
2012

4
Calleguas Creek Reach 1 (was Mugu Lagoon on 1998 303(d) list)
Estuary
40311000  /  18070103
  • Chlordane (tissue)
    • Nonpoint Source
344 Acres
1992
B
2005
  • Copper
    • Nonpoint Source
    • Point Source
344 Acres
1996
B
2007
  • DDT (tissue & sediment)
    • Nonpoint Source
344 Acres
1992
B
2005
  • Dieldrin
    • Source Unknown
344 Acres
2006
B
2006
  • Endosulfan (tissue)
    • Agriculture-storm runoff
344 Acres
2006
B
2006
  • Mercury
    • Nonpoint Source
    • Point Source
344 Acres
1996
B
2007
  • Nickel
    • Nonpoint Source
    • Point Source
344 Acres
1996
B
2007
  • Nitrogen
    • Nonpoint Source
    • Point Source
344 Acres
1996
B
2003
  • PCBs (Polychlorinated biphenyls) (tissue)
    • Nonpoint Source
    • Point Source
344 Acres
1996
B
2005
  • Sedimentation/Siltation
    • Agriculture
    • Natural Sources
344 Acres
1992
B
2007
  • Toxaphene
    • Source Unknown
344 Acres
2006
B
2006
  • Toxicity
    • Nonpoint Source
    • Point Source
344 Acres
2014
B
2005
  • Zinc
    • Source Unknown
344 Acres
1996
B
2007

4
Calleguas Creek Reach 13 (Conejo Creek South Fork, was Conejo Cr Reach 4 and part of Reach 3 on 1998 303d list)
River & Stream
40368000  /  18070104
  • Ammonia
    • Nonpoint Source
    • Point Source
17 Miles
1996
B
2003
  • ChemA (tissue)
    • Agriculture-storm runoff
17 Miles
1996
B
2006
  • Chlordane
    • Source Unknown
17 Miles
1996
B
2006
  • Chloride
    • Atmospheric Deposition
    • Domestic Use of Ground Water
    • Groundwater Loadings
    • Irrigated Crop Production
    • Major Municipal Point Source-dry weather discharge
    • Surface Runoff
17 Miles
2002
B
2008
  • Dieldrin
    • Source Unknown
17 Miles
2006
B
2006
  • PCBs (Polychlorinated biphenyls)
    • Source Unknown
17 Miles
1996
B
2006
  • Sulfates
    • Atmospheric Deposition
    • Domestic Use of Ground Water
    • Groundwater Loadings
    • Irrigated Crop Production
    • Major Municipal Point Source-dry weather discharge
    • Surface Runoff
17 Miles
2002
B
2008
  • Total Dissolved Solids
    • Atmospheric Deposition
    • Domestic Use of Ground Water
    • Groundwater Loadings
    • Irrigated Crop Production
    • Major Municipal Point Source-dry weather discharge
    • Surface Runoff
17 Miles
2002
B
2008
  • Toxicity
    • Nonpoint Source
    • Point Source
17 Miles
1996
B
2006

4
Carbon Beach
Coastal & Bay Shoreline
40416000  /  18070104
  • DDT (Dichlorodiphenyltrichloroethane)
    • Source Unknown
1.5 Miles
1998
B
2012
  • Indicator Bacteria
    • Source Unknown
1.5 Miles
1998
B
2003
  • PCBs (Polychlorinated biphenyls)
    • Source Unknown
1.5 Miles
1998
B
2012
    Fish Consumption Advisory for PCBs.

4
Castlerock Beach
Coastal & Bay Shoreline
40513000  /  18070104
  • DDT (Dichlorodiphenyltrichloroethane)
    • Source Unknown
0.21 Miles
1998
B
2012
  • Indicator Bacteria
    • Nonpoint Source
    • Point Source
0.21 Miles
1998
B
2003
  • PCBs (Polychlorinated biphenyls)
    • Source Unknown
0.21 Miles
1998
B
2012

4
Channel Islands Harbor Beach
Coastal & Bay Shoreline
40311000  /  18070103
  • Indicator Bacteria
    • Major Municipal Point Source-wet weather discharge
    • Natural Sources
    • Unknown Nonpoint Source
0.03 Miles
2002
B
2008

4
Dan Blocker Memorial (Coral) Beach
Coastal & Bay Shoreline
40431000  /  18070104
  • Indicator Bacteria
    • Source Unknown
2.1 Miles
2014
B
2002

4
Dockweiler Beach
Coastal & Bay Shoreline
40512000  /  18070104
  • Indicator Bacteria
    • Nonpoint Source
4.6 Miles
1998
B
2003

4
Echo Park Lake
Lake & Reservoir
40515010  /  18070104
  • Algae
    • Source Unknown
13 Acres
1996
B
2012
  • Ammonia
    • Source Unknown
13 Acres
1996
B
2012
  • Chlordane
    • Source Unknown
13 Acres
2014
B
2012
  • Dieldrin
    • Source Unknown
13 Acres
2014
B
2012
  • Eutrophic
    • Source Unknown
13 Acres
1996
B
2012
  • Odor
    • Source Unknown
13 Acres
1996
B
2012
  • PCBs (Polychlorinated biphenyls)
    • Source Unknown
13 Acres
2014
B
2012
  • Trash
    • Source Unknown
13 Acres
1996
B
2012
  • pH
    • Source Unknown
13 Acres
1996
B
2012

4
El Dorado Lakes
Lake & Reservoir
40515010  /  18070104
  • Algae
    • Source Unknown
31 Acres
1996
B
2012
  • Ammonia
    • Source Unknown
31 Acres
1996
B
2012
  • Copper
    • Source Unknown
31 Acres
1996
B
2012
  • Eutrophic
    • Source Unknown
31 Acres
1996
B
2012
  • Lead
    • Source Unknown
31 Acres
1996
B
2012
  • pH
    • Source Unknown
31 Acres
1996
B
2012

4
Escondido Beach
Coastal & Bay Shoreline
40434000  /  18070104
  • DDT (Dichlorodiphenyltrichloroethane)
    • Source Unknown
1.2 Miles
1998
B
2012
  • Indicator Bacteria
    • Nonpoint Source
1.2 Miles
1998
B
2003
  • PCBs (Polychlorinated biphenyls)
    • Source Unknown
1.2 Miles
1998
B
2012

4
Flat Rock Point Beach Area
Coastal & Bay Shoreline
40511000  /  18070104
  • DDT (Dichlorodiphenyltrichloroethane)
    • Source Unknown
0.11 Miles
1998
B
2012
  • Indicator Bacteria
    • Nonpoint Source
0.11 Miles
1998
B
2003
  • PCBs (Polychlorinated biphenyls)
    • Source Unknown
0.11 Miles
1998
B
2012
    Fish Consumption Advisory for PCBs.

4
Fox Barranca (tributary to Calleguas Creek Reach 6)
River & Stream
40362000  /  18070103
  • Boron
    • Other
6.7 Miles
1998
B
2008
  • Chlordane
    • Source Unknown
6.7 Miles
2014
B
2006
  • DDE (Dichlorodiphenyldichloroethylene)
    • Source Unknown
6.7 Miles
2014
B
2006
  • DDT (Dichlorodiphenyltrichloroethane)
    • Source Unknown
6.7 Miles
2014
B
2006
  • Nitrate and Nitrite
    • Nonpoint Source
6.7 Miles
1998
B
2003
  • Sulfates
    • Other
6.7 Miles
1998
B
2006
  • Total Dissolved Solids
    • Other
6.7 Miles
1998
B
2006

4
Hobie Beach (Channel Islands Harbor)
Coastal & Bay Shoreline
40311000  /  18070103
  • Indicator Bacteria
    • Natural Sources
    • Nonpoint Source
    • Urban Runoff/Storm Sewers
0.1 Miles
2002
B
2008

4
Inspiration Point Beach
Coastal & Bay Shoreline
40511000  /  18070104
  • DDT (Dichlorodiphenyltrichloroethane)
    • Source Unknown
0.14 Miles
1998
B
2012
  • Indicator Bacteria
    • Nonpoint Source
0.14 Miles
1998
B
2003
  • PCBs (Polychlorinated biphenyls)
    • Source Unknown
0.14 Miles
1998
B
2012

4
La Costa Beach
Coastal & Bay Shoreline
40416000  /  18070104
  • DDT (Dichlorodiphenyltrichloroethane)
    • Source Unknown
0.74 Miles
1998
B
2012
    Fish Consumption Advisory for DDT.
  • Indicator Bacteria
    • Nonpoint Source
0.74 Miles
1998
B
2003
  • PCBs (Polychlorinated biphenyls)
    • Source Unknown
0.74 Miles
1998
B
2012
    Fish Consumption Advisory for PCBs.

4
Lake Calabasas
Lake & Reservoir
40521000  /  18070105
  • Ammonia
    • Source Unknown
18 Acres
1996
B
2012
  • Eutrophic
    • Source Unknown
18 Acres
1996
B
2012
  • Odor
    • Source Unknown
18 Acres
1996
B
2012
  • Organic Enrichment/Low Dissolved Oxygen
    • Source Unknown
18 Acres
1998
B
2012
  • pH
    • Source Unknown
18 Acres
1996
B
2012

4
Lake Sherwood
Lake & Reservoir
40426000  /  18070104
  • Algae
    • Agriculture-animal
    • Golf course activities
135 Acres
1996
B
2003
  • Eutrophic
    • Agriculture-animal
    • Golf course activities
135 Acres
1996
B
2003
  • Mercury (tissue)
    • Source Unknown
135 Acres
1996
B
2012

4
Las Flores Beach
Coastal & Bay Shoreline
40415000  /  18070104
  • DDT (Dichlorodiphenyltrichloroethane)
    • Source Unknown
1.1 Miles
1998
B
2012
  • Indicator Bacteria
    • Nonpoint Source
1.1 Miles
2014
B
2003
  • PCBs (Polychlorinated biphenyls)
    • Source Unknown
1.1 Miles
1998
B
2012

4
Las Tunas Beach
Coastal & Bay Shoreline
40412000  /  18070104
  • DDT (Dichlorodiphenyltrichloroethane)
    • Source Unknown
1.2 Miles
1998
B
2012
  • Indicator Bacteria
    • Source Unknown
1.2 Miles
1998
B
2003
  • PCBs (Polychlorinated biphenyls)
    • Source Unknown
1.2 Miles
1998
B
2012

4
Long Beach City Beach
Coastal & Bay Shoreline
40512000  /  18070104
  • Indicator Bacteria
    • Source Unknown
4.7 Miles
2006
B
2012
    This listing includes the beach area at 3rd pl., 5th pl., 10th pl., 16th pl., 36th pl., 72nd pl., Coronado ave., Molino ave., and the east side and west side of Belmont Pier.

4
Long Point Beach
Coastal & Bay Shoreline
40511000  /  18070104
  • DDT (Dichlorodiphenyltrichloroethane)
    • Source Unknown
0.7 Miles
1998
B
2012
  • PCBs (Polychlorinated biphenyls)
    • Source Unknown
0.7 Miles
1998
B
2012

4
Los Angeles Harbor - Cabrillo Marina
Bay & Harbor
40512000  /  18070104
  • Benzo(a)pyrene (3,4-Benzopyrene -7-d)
    • Source Unknown
77 Acres
2010
B
2012
  • DDT (Dichlorodiphenyltrichloroethane)
    • Source Unknown
77 Acres
1998
B
2012
  • PCBs (Polychlorinated biphenyls)
    • Source Unknown
77 Acres
1998
B
2012

4
Los Angeles Harbor - Fish Harbor
Bay & Harbor
40518000  /  18070104
  • Benzo(a)anthracene
    • Source Unknown
91 Acres
1998
B
2012
  • Benzo(a)pyrene (3,4-Benzopyrene -7-d)
    • Source Unknown
91 Acres
1998
B
2012
  • Chlordane
    • Source Unknown
91 Acres
1998
B
2012
  • Chrysene (C1-C4)
    • Source Unknown
91 Acres
1998
B
2012
  • Copper
    • Source Unknown
91 Acres
1998
B
2012
  • DDT (Dichlorodiphenyltrichloroethane)
    • Source Unknown
91 Acres
1998
B
2012
  • Dibenz[a,h]anthracene
    • Source Unknown
91 Acres
1998
B
2012
  • Lead
    • Source Unknown
91 Acres
1998
B
2016
  • Mercury
    • Source Unknown
91 Acres
1998
B
2012
  • PAHs (Polycyclic Aromatic Hydrocarbons)
    • Source Unknown
91 Acres
1998
B
2012
  • PCBs (Polychlorinated biphenyls)
    • Source Unknown
91 Acres
1998
B
2012
  • Phenanthrene
    • Source Unknown
91 Acres
1998
B
2012
  • Pyrene
    • Source Unknown
91 Acres
1998
B
2012
  • Toxicity
    • Source Unknown
91 Acres
2014
B
2013
  • Zinc
    • Source Unknown
91 Acres
1998
B
2012

4
Los Angeles/Long Beach Inner Harbor
Bay & Harbor
40518000  /  18070104
  • Beach Closures
    • Source Unknown
3003 Acres
1998
B
2005
  • Benthic Community Effects
    • Source Unknown
3003 Acres
1998
B
2012
  • Benzo(a)pyrene (3,4-Benzopyrene -7-d)
    • Source Unknown
3003 Acres
2010
B
2012
  • Chrysene (C1-C4)
    • Source Unknown
3003 Acres
2010
B
2012
  • Copper
    • Source Unknown
3003 Acres
1998
B
2012
  • DDT (Dichlorodiphenyltrichloroethane)
    • Source Unknown
3003 Acres
1998
B
2012
  • PCBs (Polychlorinated biphenyls)
    • Source Unknown
3003 Acres
1998
B
2012
  • Toxicity
    • Source Unknown
3003 Acres
2014
B
2012

4
Lunada Bay Beach
Coastal & Bay Shoreline
40511000  /  18070104
  • Indicator Bacteria
    • Nonpoint Source
0.63 Miles
1998
B
2003

4
Malaga Cove Beach
Coastal & Bay Shoreline
40511000  /  18070104
  • DDT (Dichlorodiphenyltrichloroethane)
    • Source Unknown
0.39 Miles
1998
B
2012
  • PCBs (Polychlorinated biphenyls)
    • Source Unknown
0.39 Miles
1998
B
2012

4
Malibu Beach
Coastal & Bay Shoreline
40421000  /  18070104
  • DDT (Dichlorodiphenyltrichloroethane)
    • Source Unknown
0.77 Miles
1998
B
2012
  • Indicator Bacteria
    • Source Unknown
0.77 Miles
1998
B
2003

4
Malibu Lagoon Beach (Surfrider)
Coastal & Bay Shoreline
40421000  /  18070104
  • DDT (Dichlorodiphenyltrichloroethane)
    • Source Unknown
1 Miles
1998
B
2012
    Fish Consumption Advisory for DDT.
  • PCBs (Polychlorinated biphenyls)
    • Source Unknown
1 Miles
1998
B
2012

4
Marina del Rey Harbor Beach
Coastal & Bay Shoreline
40517000  /  18070104
  • Indicator Bacteria
    • Nonpoint Source
0.29 Miles
1998
B
2004

4
McGrath Beach
Coastal & Bay Shoreline
40311000  /  18070103
  • Indicator Bacteria
    • Nonpoint Source
1.7 Miles
2014
B
2003

4
Mint Canyon Creek Reach 1 (Confl to Rowler Cyn)
River & Stream
40351000  /  18070102
  • Nitrate and Nitrite
    • Agriculture-storm runoff
    • Atmospheric Deposition
    • Groundwater Loadings
    • Groundwater Withdrawal
    • Irrigated Crop Production
    • Major Municipal Point Source-dry and/or wet weather discharge
    • Onsite Wastewater Systems (Septic Tanks)
8.1 Miles
1998
B
2004

4
Monrovia Canyon Creek
River & Stream
40531000  /  18070105
  • Lead
    • Nonpoint Source
3.4 Miles
1996
B
2005

4
Nicholas Canyon Beach
Coastal & Bay Shoreline
40444000  /  18070104
  • DDT (Dichlorodiphenyltrichloroethane)
    • Source Unknown
1.7 Miles
1998
B
2012
  • PCBs (Polychlorinated biphenyls)
    • Source Unknown
1.7 Miles
1998
B
2012

4
Palo Comado Creek
River & Stream
40423000  /  18070104
  • Indicator Bacteria
    • Nonpoint Source
6.8 Miles
2014
B
2006

4
Palo Verde Shoreline Park Beach
Coastal & Bay Shoreline
40511000  /  18070104
  • Pathogens
    • Nonpoint Source
0.24 Miles
1998
B
2003
  • Pesticides
    • Source Unknown
0.24 Miles
1998
B
2012

4
Paradise Cove Beach
Coastal & Bay Shoreline
40435000  /  18070104
  • DDT (Dichlorodiphenyltrichloroethane)
    • Source Unknown
1.7 Miles
1998
B
2012
  • Indicator Bacteria
    • Nonpoint Source
1.7 Miles
2014
B
2003
  • PCBs (Polychlorinated biphenyls)
    • Source Unknown
1.7 Miles
1998
B
2012

4
Peck Road Park Lake
Lake & Reservoir
40531000  /  18070105
  • Chlordane (tissue)
    • Source Unknown
103 Acres
1996
B
2012
  • DDT (tissue)
    • Source Unknown
103 Acres
1996
B
2012
  • Lead
    • Source Unknown
103 Acres
1996
B
2012
  • Odor
    • Source Unknown
103 Acres
1996
B
2012
  • Organic Enrichment/Low Dissolved Oxygen
    • Source Unknown
103 Acres
1996
B
2012
  • Trash
    • Source Unknown
103 Acres
1996
B
2012

4
Point Dume Beach
Coastal & Bay Shoreline
40435000  /  18070104
  • DDT (Dichlorodiphenyltrichloroethane)
    • Source Unknown
2.5 Miles
1998
B
2012
  • PCBs (Polychlorinated biphenyls)
    • Source Unknown
2.5 Miles
1996
B
2012

4
Point Fermin Park Beach
Coastal & Bay Shoreline
40512000  /  18070104
  • DDT (Dichlorodiphenyltrichloroethane)
    • Source Unknown
1.6 Miles
1996
B
2012
  • PCBs (Polychlorinated biphenyls)
    • Source Unknown
1.6 Miles
1998
B
2012

4
Point Vicente Beach
Coastal & Bay Shoreline
40511000  /  18070104
  • Indicator Bacteria
    • Nonpoint Source
0.63 Miles
1994
B
2003

4
Portuguese Bend Beach
Coastal & Bay Shoreline
40511000  /  18070104
  • DDT (Dichlorodiphenyltrichloroethane)
    • Source Unknown
1.4 Miles
1998
B
2012
    Fish Consumption Advisory for DDT.
  • PCBs (Polychlorinated biphenyls)
    • Source Unknown
1.4 Miles
1998
B
2012

4
Puerco Beach
Coastal & Bay Shoreline
40431000  /  18070104
  • DDT (Dichlorodiphenyltrichloroethane)
    • Source Unknown
0.5 Miles
1998
B
2012
  • Indicator Bacteria
    • Nonpoint Source
0.5 Miles
1998
B
2003
  • PCBs (Polychlorinated biphenyls)
    • Source Unknown
0.5 Miles
1998
B
2012

4
Redondo Beach
Coastal & Bay Shoreline
40512000  /  18070104
  • DDT (Dichlorodiphenyltrichloroethane)
    • Source Unknown
1.5 Miles
1998
B
2012
  • Indicator Bacteria
    • Nonpoint Source
1.5 Miles
2014
B
2003
  • PCBs (Polychlorinated biphenyls)
    • Source Unknown
1.5 Miles
1998
B
2012

4
Resort Point Beach
Coastal & Bay Shoreline
40511000  /  18070104
  • Indicator Bacteria
    • Nonpoint Source
0.15 Miles
1998
B
2003

4
Robert H. Meyer Memorial Beach
Coastal & Bay Shoreline
40441000  /  18070104
  • Beach Closures
    • Major Municipal Point Source-dry and/or wet weather discharge
1.2 Miles
1998
B
2003
  • DDT (Dichlorodiphenyltrichloroethane)
    • Source Unknown
1.2 Miles
1998
B
2012
  • PCBs (Polychlorinated biphenyls)
    • Source Unknown
1.2 Miles
1998
B
2012

4
Royal Palms Beach
Coastal & Bay Shoreline
40511000  /  18070104
  • DDT (Dichlorodiphenyltrichloroethane)
    • Source Unknown
1.1 Miles
1998
B
2012
  • PCBs (Polychlorinated biphenyls)
    • Source Unknown
1.1 Miles
1998
B
2012

4
Santa Clara River Reach 7 ( Bouquet Canyon Rd to above Lang Gaging Station) (was named Santa Clara River Reach 9 on 2002 303(d) list)
River & Stream
40351000  /  18070102
  • Indicator Bacteria
    • Source Unknown
21 Miles
2014
B
2012

4
Santa Monica Beach
Coastal & Bay Shoreline
40513000  /  18070104
  • Indicator Bacteria
    • Nonpoint Source
3 Miles
1998
B
2003

4
Sea Level Beach
Coastal & Bay Shoreline
40441000  /  18070104
  • DDT (Dichlorodiphenyltrichloroethane)
    • Source Unknown
0.21 Miles
1998
B
2012
  • Indicator Bacteria
    • Nonpoint Source
0.21 Miles
2006
B
2003
  • PCBs (Polychlorinated biphenyls)
    • Source Unknown
0.21 Miles
1998
B
2012

4
Sepulveda Canyon
River & Stream
40513000  /  18070104
  • Copper
    • Source Unknown
0.83 Miles
2006
B
2005
  • Indicator Bacteria
    • Nonpoint Source
0.83 Miles
1996
B
2003
  • Lead
    • Nonpoint Source
0.83 Miles
1996
B
2005
  • Selenium
    • Source Unknown
0.83 Miles
2006
B
2005
  • Zinc
    • Source Unknown
0.83 Miles
2006
B
2005

4
Stokes Creek
River & Stream
40422020  /  18070104
  • Indicator Bacteria
    • Nonpoint Source
4.7 Miles
2014
B
2006

4
Topanga Beach
Coastal & Bay Shoreline
40413000  /  18070104
  • DDT (Dichlorodiphenyltrichloroethane)
    • Source Unknown
2.5 Miles
1998
B
2012
  • Indicator Bacteria
    • Nonpoint Source
2.5 Miles
2014
B
2003
  • PCBs (Polychlorinated biphenyls)
    • Source Unknown
2.5 Miles
1998
B
2012

4
Torrance Beach
Coastal & Bay Shoreline
40512000  /  18070104
  • Indicator Bacteria
    • Nonpoint Source
1.1 Miles
2014
B
2003

4
Torrey Canyon Creek
River & Stream
40341000  /  18070103
  • Nitrate and Nitrite
    • Nonpoint Source
1.7 Miles
1998
B
2004

4
Trancas Beach (Broad Beach)
Coastal & Bay Shoreline
40437000  /  18070104
  • DDT (Dichlorodiphenyltrichloroethane)
    • Source Unknown
1.7 Miles
1998
B
2012
  • Indicator Bacteria
    • Nonpoint Source
1.7 Miles
2014
B
2003
  • PCBs (Polychlorinated biphenyls)
    • Source Unknown
1.7 Miles
1998
B
2012

4
Tujunga Wash (LA River to Hansen Dam)
River & Stream
40521000  /  18070105
  • Ammonia
    • Nonpoint Source
9.7 Miles
1996
B
2004
  • Copper
    • Nonpoint Source
9.7 Miles
1996
B
2005
  • Indicator Bacteria
    • Source Unknown
9.7 Miles
2014
B
2012
  • Trash
    • Nonpoint Source
    • Surface Runoff
    • Urban Runoff/Storm Sewers
9.7 Miles
1996
B
2008

4
Venice Beach
Coastal & Bay Shoreline
40513000  /  18070104
  • Indicator Bacteria
    • Nonpoint Source
2.5 Miles
2006
B
2003

4
Verdugo Wash Reach 1 (LA River to Verdugo Rd.)
River & Stream
40521000  /  18070105
  • Copper
    • Source Unknown
2 Miles
2010
B
2008
  • Indicator Bacteria
    • Source Unknown
2 Miles
2014
B
2012
  • Trash
    • Nonpoint Source
    • Surface Runoff
    • Urban Runoff/Storm Sewers
2 Miles
1996
B
2008

4
Verdugo Wash Reach 2 (Above Verdugo Road)
River & Stream
40524000  /  18070105
  • Indicator Bacteria
    • Source Unknown
7.6 Miles
2014
B
2012
  • Trash
    • Nonpoint Source
    • Surface Runoff
    • Urban Runoff/Storm Sewers
7.6 Miles
1996
B
2008

4
Whites Point Beach
Coastal & Bay Shoreline
40511000  /  18070104
  • DDT (Dichlorodiphenyltrichloroethane)
    • Source Unknown
1.1 Miles
2006
B
2012
  • Indicator Bacteria
    • Nonpoint Source
1.1 Miles
2006
B
2003
  • PCBs (Polychlorinated biphenyls)
    • Source Unknown
1.1 Miles
2006
B
2012

4
Will Rogers Beach
Coastal & Bay Shoreline
40513000  /  18070104
  • Indicator Bacteria
    • Nonpoint Source
3 Miles
2006
B
2003

4
Zuma Beach (Westward Beach)
Coastal & Bay Shoreline
40436000  /  18070104
  • DDT (Dichlorodiphenyltrichloroethane)
    • Source Unknown
1.6 Miles
2006
B
2012
  • Indicator Bacteria
    • Nonpoint Source
1.6 Miles
2006
B
2003
  • PCBs (Polychlorinated biphenyls)
    • Source Unknown
1.6 Miles
2006
B
2012