Revised Table V-V-1

Definition of Alternatives

Alternative Amount of Work

(extent of channel maintenance)

Initial Impacts to Stream Vegetation Herbicide Use in Santa Clara Basin Herbicide Use in Pajaro

River Basin

1. Multi-Year Program

(Preferred)

Sediment removal 58 61 miles



Channel vegetation 246 258 miles

management

Freshwater Wetlands 108 116 acres

Tidal Wetlands 30 acres

Riparian Vegetation 67 78 acres

Yes Yes
2. Existing Program Sediment removal 58 61 miles

Channel vegetation 246 258 miles

management

Freshwater Wetlands 108 116 acres

Tidal Wetlands 30 acres

Riparian Vegetation 67 78 acres

Yes No
3. No Work

Sediment removal 0 miles

Channel vegetation 0 miles

management

None No No
4. No Herbicides Sediment removal 58 61 miles

Channel vegetation 246 258 miles

management

Freshwater Wetlands 106 116 acres

Tidal Wetlands 30 acres

Riparian Vegetation 66 78 acres

No No
5. Modified Pajaro River Basin (Preferred) Sediment removal 58 61 miles

Channel vegetation 246 258 miles

management

Freshwater Wetlands 106 116 acres

Tidal Wetlands 30 acres

Riparian Vegetation 66 78 acres

Yes No in channels, Yes in uplands
6. Reduced Work Sediment removal 58 55 miles

Channel vegetation 190 142 miles

management

Freshwater Wetlands 105 acres

Tidal Wetlands 30 acres

Riparian Vegetation 39 acres

Yes, less than SMP Yes, less than SMP

Note: Includes streams and canals.