Statewide CATEGORY 4C Draft 2020 Integrated Report (CWA Section 303(d) List / 305(b) Report)
June 4, 2021
2020 CALIFORNIA WATERS IMPACTED BY POLLUTION
 
 REGION  WATER BODY NAME WATER TYPE WATERSHED*
CALWATER / USGS HUC
POLLUTION ESTIMATED AREA ASSESSED

Region 4

Matilija Creek Reach 1 (Jct. With N. Fork to Reservoir)

River & Stream

4402.200102,4402.200104  /  18070101
  • Fish Barriers (Fish Passage)

0.65 Miles


Region 4

Matilija Creek Reach 2 (Above Reservoir)

River & Stream

4402.200101,4402.200102,4402.200105  /  18070101
  • Fish Barriers (Fish Passage)

16 Miles


Region 4

Matilija Reservoir

Lake & Reservoir

4402.200102  /  18070101
  • Fish Barriers (Fish Passage)

30 Acres


Region 4

Solstice Canyon Creek

River & Stream

4404.320000  /  18070104
  • Invasive Species

5 Miles