Environmental Impact Statement - Sonoma Land Trust

Table ES-1. Continued Page 4 of 1412
Impact Significance Determination Mitigation Measure
Impact WQ-7: Degradation of Water Quality due to
Potential Leaching of Contaminants from Dredged
Material.
Impact WQ-8: Degradation of Water Quality due to
Contaminated Soils in Proposed Tidal Basin.
Impact WQ-9: Degradation of Water Quality due to
Residual Herbicides in Proposed Tidal Basin
Impact WQ-10: Potential for Changes in Salinity
Levels within Tolay Creek
Public Health and Safety
No-Action Alternative
No Impact
Proposed Project/Full-Tidal Alternative
Impact PH-1: Increased Potential of Mosquito
Breeding Habitat
Less than Significant None Required N/A
Less than Significant None Required N/A
Less than Significant None Required N/A
Less than Significant None Required N/A
Proposed Project: Significant
Full-Tidal alternative: Less than
Significant
Proposed Project: Mitigation Measure PH-
MM-1: Coordinate Water Management,
Restoration Design, Construction, and
Operation Activities with MSMVCD.
Full-Tidal: None Required
Significance Determination
with Mitigation Incorporation
Proposed Project: Less than
Significant
Full-Tidal: N/A
Impact PH-2: Risk to the Public or Structures
Resulting from Flooding Hazards or Impediment of
Inadequate Access for Emergency Response Service
Less than Significant None Required N/A