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In the Chattahoochee River Basin

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Presentation on theme: "In the Chattahoochee River Basin"— Presentation transcript:

1 In the Chattahoochee River Basin
Flooding in Atlanta in 2009 In the Chattahoochee River Basin Cyndi Jackson

2 Flooding in Atlanta

3 Correlation between Sweetwater Creek near Austell and Sweetwater Creek below Austell
Correlation coefficient: 0.9864

4 Correlation between Discharge and Gage Height
Correlation Coefficient: T-test Discharge Gage 1 871 1475 1841 2382 2270 2288 1670 3640 5705 7 9 11 13 15 16 20 22 25 T-test with 0.1 confidence interval

5 Discharges at Sweetwater Creek Near Austell
25ft 22ft 16ft 13ft 11ft 9ft 7ft

6 Periodogram for Sweetwater near Austell

7 Detrended

8 Monthly Boxplot

9 Coherence Estimate Chattahoochee at Vinings Pkwy and Utoy Creek at Great SW

10 Phase Spectrum Chattahoochee at Vinings Pkwy and Utoy Creek at Great SW

11

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