The Future of the Suwannee River Sill A
- Slides: 31
The Future of the Suwannee River Sill A Review and Update S. B. Aicher – USFWS, Okefenokee NWR
Downstream Flows Water Quality Ground-water levels
Effects of the Sill Downstream • No significant changes in ground-water levels at wells downgradient.
Calcium Chloride Iron Magnesium Silica Sodium Tannin and lignin Solids residue Strontium Zinc
Effects of the Sill Downstream • No significant changes in ground-water levels at wells downgradient. • No significant change in concentrations of water-quality constituents in flows at the sill.
Effects of the Sill Downstream • No significant changes in ground-water levels at wells downgradient. • No significant change in concentrations of water-quality constituents in flows at the sill. • The sill increased the base water levels immediately upstream of the sill by 6 ft.
Effects of the Sill Downstream • No significant changes in ground-water levels at wells downgradient. • No significant change in concentrations of water-quality constituents in flows at the sill. • The sill increased the base water levels immediately upstream of the sill by 6 ft. • No significant changes in water levels downstream from the sill.
Effects of the Sill Downstream • No significant changes in ground-water levels at wells downgradient. • No significant change in concentrations of water-quality constituents in flows at the sill. • The sill increased the base water levels immediately upstream of the sill by 6 ft. • No significant changes in water levels downstream from the sill. • The sill decreased the peak flows from the sill to Fargo, Georgia.
Effects of the Sill Downstream • No significant changes in ground-water levels at wells downgradient. • No significant change in concentrations of water-quality constituents in flows at the sill. • The sill increased the base water levels immediately upstream of the sill by 6 ft. • No significant changes in water levels downstream from the sill. • The sill decreased the peak flows from the sill to Fargo, Georgia. • The sill increased the base flows downstream as far as Blue Sink.
