Water Quality Standards

A
Public Water
Human Health
Waters, which, after conventional treatment, are used for human consumption.

B1
Warm Water Fishery
Aquatic Life
Propagation and maintenance of fish and other aquatic life in streams or stream segments that
contain
populations composed of all warm water aquatic life.

B2
Trout Waters
Propagation and maintenance of fish and other aquatic life in streams or stream segments that
sustain
year-round trout populations. Excluded are those streams or stream segments which receive annual
stockings of trout but which do not support year-round trout populations.

B4
Wetlands
Propagation and maintenance of fish and other aquatic life in wetlands. Wetlands generally
include
swamps, marshes, bogs and similar areas.

C
Water Contact Recreation
Human Health
Swimming, fishing, water skiing and certain types of pleasure boating such as sailing in very
small
craft and outboard motor boats.

D1
Irrigation
All Other
All stream segments used for irrigation.

D2
Livestock Watering
All stream segments used for livestock.

D3
Wildlife
All stream segments and wetlands used for wildlife.

E1
Water Transport
All stream segments modified for water transport and having permanently maintained navigation
aides.

E2
Cooling Water
All stream segments having one or more users for industrial cooling.

E3
Power Production
All stream segments extending from a point 500 feet upstream from the intake to a point one-half
mile
below the wastewater discharge point.

E4
Industrial
All stream segments with one or more industrial users. It does not include water for cooling.