California
303d streams
listed by Watershed
San Francisco Bay Region
| Reg | Type | Water Body Name | Hydro Unit | TMDL Priority | Size | Unit | Targeted* for TMDL | Pollutant or Stressor | Probable Sources | Start Date | End Date |
| 2 | B | Carquinez Strait | 207.10 | Medium | 6560 | A | N | Metals | "Municipal and Industrial Point Sources, Surface Mining, Urban Runoff/Storm Sewers" | ||
| 2 | B | Richardson Bay | 203.13 | Medium | 2560 | A | N | Pathogens | "Urban Runoff/ Storm Sewers, Marinas" | ||
| 2 | B | "San Francisco Bay, Central" | 203.12 | Medium | 67700 | A | N | Metals | "Municipal and Industrial Point Sources, Surface Mining, Urban Runoff/Storm Sewers" | ||
| 2 | B | "San Francisco Bay, Lower" | 204.10 | Medium | 79900 | A | N | Metals | "Municipal Point Sources, Urban Runoff/Storm Sewer" | ||
| 2 | B | "San Francisco Bay, South" | 205.10 | High | 24500 | A | Y | Metals | "Municipal Point Sources, Urban Runoff/Storm Sewer, Surface Mining" | ||
| 2 | B | San Pablo Bay | 206.10 | Medium | 71300 | A | N | Metals | "Municipal and Industrial Point Sources, Surface Mining, Urban Runoff/Storm Sewers" | ||
| 2 | B | Suisun Bay | 207.10 | Medium | 25000 | A | N | Metals | "Municipal and Industrial Point Sources, Surface Mining, Urban Runoff/Storm Sewers" | ||
| 2 | B | Tomales Bay | 201.11 | Medium | 7820 | A | N | Metals | Mine Tailings | ||
| 2 | B | Tomales Bay | 201.11 | Medium | 7820 | A | N | Nutrients | Agriculture | ||
| 2 | B | Tomales Bay | 201.11 | Medium | 7820 | A | N | Pathogens | "Onsite Wastewater Systems (Septic Tanks), Animal Operations" | ||
| 2 | B | Tomales Bay | 201.11 | Medium | 7820 | A | N | Siltation | "Agriculture, Upstream Impoundment" | ||
| 2 | L | Calero Reservoir | 205.40 | High | 350 | A | Y | Mercury | Surface Mining/Mine Tailings | ||
| 2 | L | Guadalupe Reservoir | 205.40 | High | 80 | A | Y | Mercury | Surface Mining/Mine Tailings | ||
| 2 | L | Herman Lake | 207.21 | Low | 110 | A | N | Mercury | Surface Mining | ||
| 2 | R | Alamitos Creek | 205.40 | High | 21 | M | Y | Mercury | Surface Mining/Mine Tailings | ||
| 2 | R | Guadalupe Creek | 205.40 | High | 6 | M | Y | Mercury | Surface Mining/Mine Tailings | ||
| 2 | R | Guadalupe River | 205.40 | High | 30 | M | Y | Mercury | Surface Mining/Mine Tailings | ||
| 2 | R | Lagunitas Creek | 201.13 | Medium | 22 | M | N | "Pathogens, Nutrients, Siltation" | "Agriculture, Urban Runoff/Storm Sewers" | ||
| 2 | R | Napa River | 206.50 | High | 55 | M | Y | Nutrients | Agriculture | ||
| 2 | R | Napa River | 206.50 | High | 55 | M | Y | Pathogens | "Urban Runoff/Storm Sewers, Agriculture" | ||
| 2 | R | Napa River | 206.50 | High | 55 | M | Y | Siltation | "Construction, Agriculture, Urban Runoff/Storm Sewers" | ||
| 2 | R | Petaluma River | 206.30 | Medium | 25 | M | N | "Nutrients, Pathogens, Siltation" | "Agriculture, Construction, Urban Runoff/Storm Sewers" | ||
| 2 | R | Sonoma Creek | 206.40 | Medium | 23 | M | N | "Nutrients, Pathogens, Siltation" | "Agriculture, Construction, Urban Runoff/Storm Sewers" | ||
| 2 | R | Walker Creek | 201.12 | Medium | 25 | M | N | "Nutrients, Siltation" | Agriculture | ||
| 2 | R | Walker Creek | 201.12 | Medium | 25 | M | N | Metals | Surface Mining/Mine Tailings | ||
| 2 | W | Suisun Marsh Wetlands | 207.23 | Medium | 57000 | A | N | "Metals, Nutrients, Salinity, Low Dissolved Oxygen" | "Agriculture, Urban Runoff/Storm Sewers, Flow Regulation/Modification" | ||