Chief Joseph Dam & Rufus Woods Lake

May 2024

Day of Month	Total Generation MWh	Average Generation MW	Station Use MWh	Inflow kcfs	Total Outflow kcfs	Generation Flow kcfs	Spill kcfs	Midnight Reservoir Elevation	Average Forebay Elevation	Average Tailwater Elevation	Average Head feet
1	18044	752	36	59.10	56.00	56.00	0.00	953.10	952.90	778.20	174.70
2	19702	821	35	62.50	61.70	61.70	0.00	953.30	953.10	778.40	174.70
3	21341	889	34	67.10	66.30	66.30	0.00	953.50	953.10	778.60	174.50
4	20081	837	35	62.40	62.40	62.40	0.00	953.50	953.60	777.90	175.70
5	15202	633	35	49.80	47.50	47.50	0.00	954.10	953.60	778.30	175.30
6	20063	836	33	58.20	63.30	63.30	0.00	952.80	953.30	780.30	173.00
7	19140	798	33	58.90	60.10	60.10	0.00	952.50	953.20	779.30	173.90
8	23240	968	34	76.30	73.60	73.60	0.00	953.20	952.50	780.70	171.80
9	21978	916	35	72.80	68.50	68.50	0.00	954.30	953.80	779.70	174.10
10	24301	1013	31	73.30	76.00	76.00	0.00	953.60	954.30	779.90	174.40
11	24871	1036	28	75.40	77.70	77.70	0.00	953.00	953.50	780.60	172.90
12	23358	973	28	75.40	74.20	74.20	0.00	953.30	953.10	781.20	171.90
13	22546	939	30	69.40	70.60	70.60	0.00	953.00	953.10	780.10	173.00
14	28636	1193	30	91.10	90.70	90.70	0.00	953.10	953.20	781.50	171.70
15	32507	1354	29	102.20	102.60	102.60	0.00	953.00	953.10	781.60	171.50
16	29038	1210	27	94.00	92.00	92.00	0.00	953.30	953.00	781.90	171.10
17	30856	1286	27	94.50	98.40	98.40	0.00	952.50	953.50	782.30	171.20
18	35148	1464	27	108.00	113.00	113.00	0.00	951.20	952.50	783.20	169.30
19	30241	1260	27	102.50	96.30	96.30	0.00	952.80	952.10	782.30	169.80
20	38616	1609	28	120.00	122.30	122.30	0.00	952.20	953.30	782.70	170.60
21	37596	1566	28	126.40	119.40	119.40	0.00	954.00	952.90	783.00	169.90
22	36183	1508	29	118.50	115.80	115.80	0.00	952.70	953.70	783.00	170.70
23	32005	1334	28	95.20	100.30	100.30	0.00	953.40	953.00	780.60	172.40
24	32304	1346	28	96.70	101.30	101.30	0.00	952.20	954.00	780.20	173.80
25	23500	979	28	75.60	73.30	73.30	0.00	952.80	953.20	778.80	174.40
26	27903	1163	27	90.00	88.10	88.10	0.00	953.30	953.20	780.80	172.40
27	40267	1678	27	126.50	128.40	128.40	0.00	952.80	953.00	782.90	170.10
28	31736	1322	27	97.90	99.10	99.10	0.00	952.50	953.20	781.00	172.20
29	27257	1136	27	84.50	86.40	86.40	0.00	952.00	953.20	781.20	172.00
30	33222	1384	27	104.70	105.10	105.10	0.00	951.90	952.30	781.40	170.90
31	36313	1513	26	117.00	114.30	114.30	0.00	952.60	952.50	781.70	170.80

TOT	857195		924
AVG	27651	1152	30	87.29	87.25	87.25	0.00	952.95	953.16	780.75	172.41

MAX	40267			126.50	128.40	128.40	0.00	954.30	954.30	783.20	175.70
MIN	15202			49.80	47.50	47.50	0.00	951.20	952.10	777.90	169.30