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Inflows into High Rock Lake Dam

 

These graphs are automated model output produced every three hours.  To collaborate on the inflow guidance please call our office...770-486-0028 ext 1.

Updated:  Jan 21, 2026 @ 16:00:01Z

 

Past and Forecast 2-Day Basin Average Precipitation

Past and Projected Inflows (based on forecast precipitation over the next 2 days)

 

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Pooletown
Gridded Precipitation Areal Mean Estimate
IN
Adjust Inflow
River Discharge Simulated Instantaneous
CFS
01/16/2026 18GMT0.002598.13
01/17/2026 00GMT0.002580.90
01/17/2026 06GMT0.002558.69
01/17/2026 12GMT0.002525.53
01/17/2026 18GMT0.022489.62
01/18/2026 00GMT0.002478.40
01/18/2026 06GMT0.002444.23
01/18/2026 12GMT0.052322.93
01/18/2026 18GMT0.072184.61
01/19/2026 00GMT0.022175.32
01/19/2026 06GMT0.002224.51
01/19/2026 12GMT0.002244.04
01/19/2026 18GMT0.002238.13
01/20/2026 00GMT0.002231.50
01/20/2026 06GMT0.002211.85
01/20/2026 12GMT0.002136.67
01/20/2026 18GMT0.002080.88
01/21/2026 00GMT0.002096.82
01/21/2026 06GMT0.002088.46
01/21/2026 12GMT0.002017.60
01/21/2026 18GMT0.001990.71
01/22/2026 00GMT0.001991.84
01/22/2026 06GMT0.001972.24
01/22/2026 12GMT0.001954.96
01/22/2026 18GMT0.001939.97
01/23/2026 00GMT0.001932.23
01/23/2026 06GMT0.001935.59
01/23/2026 12GMT0.001948.54
01/23/2026 18GMT0.041968.46
01/24/2026 00GMT0.001996.34
01/24/2026 06GMT0.002027.31
01/24/2026 12GMT0.002056.77
01/24/2026 18GMT0.002081.37
01/25/2026 00GMT0.002095.09
01/25/2026 06GMT0.002096.39
01/25/2026 12GMT0.002088.49
01/25/2026 18GMT0.002077.67
01/26/2026 00GMT0.002068.65
01/26/2026 06GMT0.002061.48
01/26/2026 12GMT0.002055.92
01/26/2026 18GMT0.002051.38

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