Rock Island Dam & Reservoir

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	4388	183	0	65.45	65.17	57.70	7.47	612.06	612.00	567.87	44.13
2	5457	227	0	81.59	81.54	73.33	8.21	612.04	612.01	568.34	43.67
3	4361	182	0	67.64	65.38	57.51	7.87	612.18	612.01	567.61	44.40
4	5852	244	0	85.73	88.37	80.22	8.14	611.42	611.83	568.48	43.35
5	1913	80	0	34.61	32.75	25.41	7.33	611.96	611.73	567.57	44.16
6	5010	209	0	75.59	74.95	66.08	8.87	611.91	611.82	567.27	44.55
7	4269	178	0	65.64	64.49	55.49	9.00	611.77	611.92	566.86	45.06
8	6041	252	0	89.58	89.82	81.01	8.82	611.57	611.62	568.10	43.52
9	5466	228	0	84.85	83.92	75.25	8.66	612.00	611.50	568.51	42.99
10	4606	192	0	70.98	70.08	61.23	8.85	611.44	611.17	567.27	43.90
11	6759	282	0	101.20	102.20	93.20	9.00	612.17	611.65	568.98	42.67
12	5285	220	0	83.61	82.46	72.93	9.53	612.34	611.81	569.15	42.66
13	6392	266	0	97.46	104.51	94.19	10.32	610.74	611.74	571.27	40.47
14	6408	267	0	107.96	103.85	93.65	10.20	612.30	611.89	570.90	40.99
15	7774	324	0	127.80	134.15	119.75	14.40	611.39	612.12	572.82	39.30
16	6292	262	0	109.86	110.27	94.68	15.59	611.91	611.83	572.10	39.73
17	7048	294	0	123.35	122.65	108.90	13.74	612.83	612.10	572.80	39.30
18	7269	303	0	136.72	138.53	115.84	22.69	612.55	612.20	573.74	38.46
19	6502	271	0	119.36	119.30	99.87	19.43	612.71	611.99	572.61	39.38
20	8077	337	0	137.98	143.26	125.94	17.32	610.92	611.99	572.95	39.04
21	7806	325	0	136.99	136.65	122.38	14.27	612.31	612.17	573.14	39.03
22	7029	293	0	129.91	129.59	108.45	21.14	612.72	612.20	572.94	39.26
23	7810	325	0	133.72	139.37	122.46	16.90	612.18	612.18	573.35	38.83
24	6964	290	0	111.69	114.63	103.11	11.52	611.75	611.92	571.54	40.38
25	5873	245	0	95.53	94.92	84.53	10.39	611.91	611.79	570.75	41.04
26	5617	234	0	91.89	93.66	82.83	10.83	611.93	611.69	571.30	40.39
27	8077	337	0	133.84	135.40	124.16	11.24	612.61	612.09	572.71	39.38
28	6945	289	0	120.70	125.45	108.53	16.91	611.98	611.95	573.19	38.76
29	6163	257	0	101.42	104.56	93.55	11.02	611.84	611.68	572.37	39.31
30	7624	318	0	131.23	131.75	119.26	12.49	612.20	611.97	572.82	39.15
31	7428	310	0	125.55	126.22	110.34	15.88	612.22	612.14	571.72	40.42

TOT	192505		0
AVG	6210	259	0	102.56	103.54	91.35	12.19	612.00	611.89	570.68	41.22

MAX	8077			137.98	143.26	125.94	22.69	612.83	612.20	573.74	45.06
MIN	1913			34.61	32.75	25.41	7.33	610.74	611.17	566.86	38.46