Wanapum Dam & Lake

August 2020

Day of Month	Inflow kcfs	Total Outflow kcfs	Generation Flow kcfs	Spill kcfs	Midnight Reservoir Elevation	Average Forebay Elevation	Average Tailwater Elevation	Average Head feet
1	129.60	139.60	116.60	21.00	569.85	570.76	492.38	78.38
2	120.70	122.10	100.30	19.80	569.66	570.00	491.21	78.79
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31

TOT
AVG	125.15	130.85	108.45	20.40	569.75	570.38	491.79	78.59

MAX	129.60	139.60	116.60	21.00	569.85	570.76	492.38	78.79
MIN	120.70	122.10	100.30	19.80	569.66	570.00	491.21	78.38