Also .... here's the current plan for Green's outflow (quoted from the GRL COE FB page) -

Lake Level Update: as of 6:00 am lake level is 699.49 msl with a setting of 13 tenths on the bypasses for an outflow of around 314 cfs (cubic feet of water per second). Surface Temperature 45 ° F

At 8:20 am the gate setting was increased to 2 tenths on the main gates. At 9:20 am the gate setting will be increased to 4 tenths on the main gates and this process will continue every hour until we reach our desired outflow of 11 tenths on the main gates. Our desired outflow will be 4,457 cfs by days end.