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
 
 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

Arroyo Seco Reach 2 (West Holly Ave to Devils Gate Dam)

River & Stream

40515010  /  18070104
  • Indicator Bacteria
    • Source Unknown

4.4 Miles

2014

B

2012
  • Trash
    • Nonpoint Source
    • Surface Runoff
    • Urban Runoff/Storm Sewers

4.4 Miles

1996

B

2008


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)
    • See TMDL documentation

0.55 Miles

1998

B

2012
  • PCBs (Polychlorinated biphenyls)
    • See TMDL documentation

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
  • 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
  • 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 Harbor - Inner Cabrillo Beach Area

Bay & Harbor

40512000  /  18070104
  • DDT (Dichlorodiphenyltrichloroethane)
    • Source Unknown

82 Acres

1998

B

2012
    Fish Consumption Advisory for DDT.
  • Indicator Bacteria
    • Source Unknown

82 Acres

1998

B

2004
  • PCBs (Polychlorinated biphenyls)
    • Source Unknown

82 Acres

1998

B

2013
    Fish Consumption Advisory for PCBs.


4

Los Angeles/Long Beach Inner Harbor

Bay & Harbor

40518000  /  18070104
  • 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
  • Zinc
    • Source Unknown

3003 Acres

1988

B

2012


4

Los Angeles/Long Beach Outer Harbor (inside breakwater)

Bay & Harbor

40512000  /  18070104
  • DDT (Dichlorodiphenyltrichloroethane)
    • Source Unknown

4042 Acres

1988

B

2012
  • PCBs (Polychlorinated biphenyls)
    • Source Unknown

4042 Acres

1988

B

2012
  • Toxicity
    • Source Unknown

4042 Acres

2014

B

2011


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)
    • See TMDL documentation

0.39 Miles

1998

B

2012
  • PCBs (Polychlorinated biphenyls)
    • See TMDL documentation

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
  • 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

San Gabriel River Reach 3 (Whittier Narrows to Ramona)

River & Stream

40531000  /  18070104
  • Indicator Bacteria
    • Source Unknown

7.2 Miles

2010

B

2016


4

San Jose Creek Reach 2 (Temple to I-10 at White Ave.)

River & Stream

4405.510000,4405.520000  /  18070106
  • Indicator Bacteria
    • Source Unknown

12 Miles

2014

B

2016


4

San Pedro Bay Near/Off Shore Zones

Bay & Harbor

40512000  /  18070104
  • Chlordane
    • Source Unknown

8173 Acres

2006

B

2012
  • PCBs (Polychlorinated biphenyls)
    • Source Unknown

8173 Acres

1996

B

2012
  • Total DDT (sum of 4,4'- and 2,4'- isomers of DDT, DDE, and DDD)
    • Source Unknown

8173 Acres

2014

B

2012
  • Toxicity
    • Source Unknown

8173 Acres

2014

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