Average spill - August 2023

Date / Time
 		 Little Goose Ice Harbor McNary John Day The Dalles
Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 
08/01/2023 01 24.6 9.6 39.0 21.9 7.8 35.6 135.1 80.2 59.4 114.1 40.0 35.1 106.5 42.0 39.4
02 24.6 9.6 39.0 21.8 7.8 35.8 139.0 83.9 60.4 114.6 40.0 34.9 106.0 42.0 39.6
03 24.7 9.7 39.3 22.0 8.0 36.4 139.8 84.0 60.1 113.9 40.0 35.1 106.4 42.0 39.5
04 24.6 9.6 39.0 22.1 8.0 36.2 139.4 84.0 60.3 113.1 40.0 35.4 105.5 42.0 39.8
05 24.9 11.0 44.2 22.1 8.1 36.7 139.5 84.0 60.2 113.9 40.0 35.1 106.3 42.0 39.5
06 25.4 19.1 75.2 23.6 8.2 34.7 139.5 84.0 60.2 113.5 40.0 35.2 105.3 42.0 39.9
07 26.9 19.0 70.6 22.1 8.2 37.1 139.2 83.9 60.3 116.6 40.0 34.3 105.9 42.0 39.7
08 24.9 17.0 68.3 23.2 8.2 35.3 139.0 83.9 60.4 112.1 40.0 35.7 105.4 42.0 39.8
09 21.7 13.9 64.1 21.6 8.2 38.0 139.5 83.9 60.1 115.2 40.0 34.7 106.8 42.0 39.3
10 19.5 11.6 59.5 19.3 6.0 31.1 139.8 83.5 59.7 113.2 40.0 35.3 106.0 42.0 39.6
11 19.7 11.7 59.4 21.4 6.0 28.0 138.1 83.5 60.5 111.9 40.0 35.7 104.5 42.0 40.2
12 19.7 11.8 59.9 21.6 6.0 27.8 140.1 83.5 59.6 116.2 40.0 34.4 106.9 42.0 39.3
13 19.7 11.8 59.9 20.1 6.0 29.9 139.3 83.5 59.9 115.1 40.0 34.8 106.9 42.0 39.3
14 19.7 11.9 60.4 20.0 6.0 30.0 138.7 83.7 60.3 115.5 40.0 34.6 103.8 42.0 40.5
15 19.7 11.8 59.9 20.0 6.0 30.0 139.5 84.1 60.3 116.8 40.9 35.0 105.8 42.0 39.7
16 20.6 12.7 61.7 20.6 6.0 29.1 138.8 84.1 60.6 146.5 51.5 35.2 106.3 42.3 39.8
17 21.7 11.5 53.0 31.5 6.0 19.0 140.0 84.1 60.1 173.5 61.1 35.2 131.2 52.0 39.6
18 28.2 9.4 33.3 33.5 8.0 23.9 140.2 84.1 60.0 173.4 61.0 35.2 158.4 63.8 40.3
19 26.8 9.5 35.4 33.5 8.0 23.9 139.8 84.1 60.2 174.6 61.1 35.0 160.5 64.0 39.9
20 26.7 9.5 35.6 33.5 8.0 23.9 139.7 84.1 60.2 179.4 61.0 34.0 172.2 68.0 39.5
21 26.6 9.4 35.3 33.6 8.0 23.8 139.1 84.1 60.5 174.1 61.0 35.0 168.7 68.0 40.3
22 28.1 9.4 33.5 33.6 8.0 23.8 139.0 84.1 60.5 174.3 60.6 34.8 169.5 67.9 40.1
23 24.9 9.4 37.8 33.5 8.0 23.9 139.9 84.1 60.1 144.9 50.6 34.9 141.6 56.0 39.5
24 24.9 9.4 37.8 33.4 7.9 23.7 139.8 84.1 60.2 116.6 40.1 34.4 110.5 44.3 40.1
24-hour average 23.711.650.0 25.47.429.9 139.283.860.2 132.246.235.0 121.148.239.8
 
Date / Time
 		 Little Goose Ice Harbor McNary John Day The Dalles
Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 
08/02/2023 01 21.4 6.4 29.9 20.5 6.0 29.3 133.3 78.6 59.0 105.3 37.0 35.1 97.9 40.9 41.8
02 22.7 6.3 27.8 20.1 6.0 29.9 133.1 79.0 59.4 102.6 37.0 36.1 94.7 38.0 40.1
03 21.2 6.3 29.7 20.2 6.0 29.7 134.4 78.8 58.6 105.4 37.0 35.1 96.3 38.0 39.5
04 21.4 6.4 29.9 20.2 6.0 29.7 134.7 79.0 58.6 106.1 37.0 34.9 95.6 38.0 39.7
05 23.8 10.2 42.9 20.1 6.0 29.9 135.0 79.0 58.5 104.4 37.0 35.4 95.6 38.0 39.7
06 31.9 26.2 82.1 21.6 6.0 27.8 135.2 79.0 58.4 104.7 37.0 35.3 95.8 38.0 39.7
07 35.4 26.2 74.0 20.1 6.0 29.9 135.3 78.9 58.3 106.1 37.0 34.9 95.4 38.0 39.8
08 33.8 26.0 76.9 20.0 6.0 30.0 134.4 78.8 58.6 97.6 37.0 37.9 95.5 38.0 39.8
09 33.8 26.0 76.9 19.8 6.0 30.3 134.7 79.1 58.7 90.4 37.0 40.9 95.3 38.0 39.9
10 33.8 26.0 76.9 22.7 6.1 26.9 135.2 79.1 58.5 98.1 37.3 38.0 95.8 38.0 39.7
11 33.8 26.1 77.2 31.8 9.5 29.9 138.4 78.9 57.0 121.6 40.1 33.0 103.3 38.0 36.8
12 33.8 26.1 77.2 36.4 10.8 29.7 133.9 78.9 58.9 116.6 40.1 34.4 95.9 38.0 39.6
13 33.8 26.0 76.9 35.2 10.4 29.5 133.9 79.0 59.0 116.5 40.1 34.4 103.8 42.0 40.5
14 34.1 26.1 76.5 19.5 5.6 28.7 133.6 78.8 59.0 116.0 40.2 34.7 104.8 42.0 40.1
15 34.0 26.3 77.4 21.5 6.0 27.9 134.4 79.0 58.8 115.8 41.6 35.9 105.6 42.0 39.8
16 35.3 26.2 74.2 20.7 6.3 30.4 150.6 78.9 52.4 146.7 52.4 35.7 105.8 42.2 39.9
17 33.4 26.2 78.4 36.5 11.0 30.1 152.7 79.0 51.7 178.4 61.0 34.2 145.7 58.0 39.8
18 26.1 9.3 35.6 36.6 11.0 30.1 151.6 79.0 52.1 174.7 61.0 34.9 167.6 66.5 39.7
19 25.7 8.2 31.9 36.6 11.0 30.1 151.9 79.1 52.1 178.7 61.0 34.1 169.8 68.0 40.0
20 26.9 8.2 30.5 36.5 11.0 30.1 150.8 78.9 52.3 175.4 61.0 34.8 170.5 68.0 39.9
21 25.1 8.2 32.7 36.5 11.0 30.1 135.4 78.9 58.3 175.1 60.4 34.5 170.1 68.0 40.0
22 25.2 8.1 32.1 36.4 11.0 30.2 134.9 78.9 58.5 146.7 51.1 34.8 132.3 52.1 39.4
23 25.3 8.1 32.0 35.2 10.6 30.1 134.2 79.0 58.9 145.0 50.6 34.9 131.0 52.0 39.7
24 25.4 8.1 31.9 20.0 5.6 28.0 134.8 78.9 58.5 122.3 41.9 34.3 102.0 40.0 39.2
24-hour average 29.017.054.7 26.98.029.5 138.278.957.3 127.144.735.3 115.345.839.7
 
Date / Time
 		 Little Goose Ice Harbor McNary John Day The Dalles
Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 
08/03/2023 01 26.0 9.7 37.3 18.6 5.6 30.1 134.8 78.9 58.5 106.4 37.2 35.0 99.4 40.0 40.2
02 27.4 11.1 40.5 18.6 5.6 30.1 135.0 79.0 58.5 106.8 37.2 34.8 99.3 40.0 40.3
03 28.7 11.2 39.0 19.6 5.9 30.1 134.3 78.9 58.7 105.3 37.0 35.1 100.1 40.0 40.0
04 27.4 11.2 40.9 36.6 11.1 30.3 133.7 78.9 59.0 107.2 37.0 34.5 100.9 40.0 39.6
05 27.0 11.4 42.2 38.1 11.1 29.1 133.9 78.9 58.9 106.8 37.0 34.6 101.4 40.0 39.4
06 25.5 18.4 72.2 36.6 11.1 30.3 133.8 79.0 59.0 105.2 37.0 35.2 100.3 40.0 39.9
07 27.8 18.6 66.9 35.8 10.9 30.4 133.6 78.8 59.0 105.3 37.0 35.1 100.5 40.0 39.8
08 26.3 18.5 70.3 19.4 5.8 29.9 134.8 79.0 58.6 106.4 37.0 34.8 100.8 40.0 39.7
09 26.3 18.5 70.3 20.3 6.0 29.6 115.5 60.6 52.5 106.0 37.0 34.9 100.9 40.0 39.6
10 26.3 18.4 70.0 36.4 10.8 29.7 114.8 59.5 51.8 106.5 37.0 34.7 100.8 40.0 39.7
11 26.4 18.5 70.1 36.3 10.8 29.8 114.5 59.5 52.0 107.6 37.0 34.4 101.3 40.0 39.5
12 26.3 18.5 70.3 36.7 10.8 29.4 114.4 59.5 52.0 107.8 37.1 34.4 101.1 40.0 39.6
13 26.4 18.5 70.1 36.8 10.8 29.3 114.8 59.5 51.8 106.7 37.0 34.7 100.7 40.0 39.7
14 26.4 18.6 70.5 37.7 10.9 28.9 114.8 59.5 51.8 105.2 37.1 35.3 100.3 40.0 39.9
15 26.5 18.7 70.6 18.7 5.7 30.5 114.4 59.5 52.0 106.4 37.1 34.9 100.8 40.0 39.7
16 26.5 18.6 70.2 20.5 5.6 27.3 114.9 59.5 51.8 103.6 37.5 36.2 100.9 40.0 39.6
17 20.1 18.6 92.5 19.0 5.6 29.5 114.4 59.5 52.0 118.2 42.8 36.2 118.9 48.0 40.4
18 28.0 12.1 43.2 19.0 5.7 30.0 114.5 59.5 52.0 139.3 49.1 35.2 137.3 55.8 40.6
19 27.9 11.6 41.6 19.1 5.7 29.8 114.8 59.5 51.8 139.1 48.9 35.2 129.5 52.0 40.2
20 27.8 11.6 41.7 20.3 6.0 29.6 114.7 59.5 51.9 140.1 48.9 34.9 128.6 52.0 40.4
21 29.2 11.6 39.7 36.5 11.0 30.1 114.5 59.5 52.0 143.4 48.5 33.8 112.6 45.0 40.0
22 29.6 11.6 39.2 36.6 11.0 30.1 114.9 59.5 51.8 120.3 41.7 34.7 103.3 41.0 39.7
23 28.1 11.6 41.3 35.9 10.8 30.1 114.8 59.5 51.8 102.6 35.6 34.7 103.0 41.0 39.8
24 28.0 11.5 41.1 18.9 5.7 30.2 115.0 59.5 51.7 103.7 35.2 33.9 102.8 41.0 39.9
24-hour average 26.914.956.3 28.08.329.8 121.266.054.2 112.739.334.9 106.142.339.9
 
Date / Time
 		 Little Goose Ice Harbor McNary John Day The Dalles
Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 
08/04/2023 01 25.0 9.5 38.0 18.9 5.7 30.2 120.6 66.1 54.8 101.0 35.2 34.9 97.6 39.0 40.0
02 24.6 9.5 38.6 18.8 5.7 30.3 123.6 69.0 55.8 100.4 35.2 35.1 97.2 39.0 40.1
03 24.6 9.5 38.6 18.9 5.7 30.2 123.5 69.0 55.9 99.0 35.2 35.6 96.8 39.0 40.3
04 24.5 9.5 38.8 18.9 5.7 30.2 123.8 69.0 55.7 101.9 35.2 34.5 97.2 39.0 40.1
05 24.2 9.5 39.3 18.9 5.7 30.2 123.7 69.1 55.9 100.2 35.2 35.1 97.2 39.0 40.1
06 25.2 18.3 72.6 18.9 5.8 30.7 124.0 69.3 55.9 102.3 35.2 34.4 97.4 39.1 40.1
07 26.0 18.3 70.4 35.3 10.4 29.5 126.1 69.2 54.9 97.9 35.1 35.9 101.9 41.0 40.2
08 26.0 18.4 70.8 36.1 10.8 29.9 123.9 69.1 55.8 96.8 35.3 36.5 102.2 40.9 40.0
09 18.7 11.1 59.4 37.6 10.7 28.5 127.0 69.3 54.6 106.8 37.1 34.7 93.4 37.0 39.6
10 18.8 11.1 59.0 19.7 6.1 31.0 127.1 69.1 54.4 104.8 37.1 35.4 92.9 37.0 39.8
11 18.9 11.1 58.7 19.1 5.7 29.8 127.1 69.1 54.4 104.8 37.2 35.5 92.4 37.0 40.0
12 19.0 11.1 58.4 20.6 5.7 27.7 127.7 69.1 54.1 102.8 37.1 36.1 93.1 37.0 39.7
13 18.8 11.2 59.6 19.1 5.7 29.8 127.6 69.1 54.2 104.1 37.0 35.5 92.7 37.0 39.9
14 18.9 11.2 59.3 19.1 5.7 29.8 127.5 69.1 54.2 107.7 37.0 34.4 92.3 37.0 40.1
15 18.8 11.1 59.0 19.1 5.7 29.8 127.5 68.9 54.0 105.2 37.0 35.2 92.8 37.0 39.9
16 18.7 11.1 59.4 20.8 5.8 27.9 127.5 68.9 54.0 108.9 38.2 35.1 94.3 37.0 39.2
17 19.2 9.5 49.5 19.2 5.8 30.2 127.7 69.1 54.1 132.7 46.9 35.3 93.6 37.0 39.5
18 21.3 6.3 29.6 19.2 5.8 30.2 128.0 69.1 54.0 149.7 52.9 35.3 123.7 49.9 40.3
19 21.3 6.3 29.6 19.3 5.8 30.1 128.0 69.0 53.9 150.5 53.0 35.2 141.9 57.5 40.5
20 21.3 6.3 29.6 19.2 5.8 30.2 127.6 69.0 54.1 150.4 53.1 35.3 144.1 58.0 40.2
21 21.4 6.3 29.4 20.7 5.8 28.0 127.8 69.0 54.0 150.2 53.1 35.4 143.5 58.0 40.4
22 22.8 6.3 27.6 19.2 5.8 30.2 127.4 69.0 54.2 151.9 52.5 34.6 143.7 58.0 40.4
23 21.4 6.3 29.4 19.2 5.8 30.2 128.5 69.0 53.7 144.1 48.1 33.4 132.2 52.0 39.3
24 21.4 6.4 29.9 19.2 5.8 30.2 127.9 69.0 53.9 113.1 39.0 34.5 107.9 44.9 41.6
24-hour average 21.710.247.3 21.56.429.8 126.368.954.6 116.140.735.1 106.742.840.1
 
Date / Time
 		 Little Goose Ice Harbor McNary John Day The Dalles
Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 
08/05/2023 01 22.8 6.4 28.1 19.2 5.8 30.2 130.7 72.0 55.1 111.9 39.0 34.9 99.5 40.0 40.2
02 21.4 6.3 29.4 19.2 5.8 30.2 130.5 71.6 54.9 110.9 39.0 35.2 101.4 40.0 39.4
03 22.9 7.9 34.5 19.2 5.8 30.2 131.3 72.5 55.2 112.2 39.0 34.8 101.4 40.0 39.4
04 24.2 7.9 32.6 19.3 5.8 30.1 130.6 71.8 55.0 112.2 39.0 34.8 101.6 40.0 39.4
05 22.9 7.9 34.5 19.2 5.8 30.2 131.0 72.4 55.3 111.6 39.1 35.0 101.1 40.0 39.6
06 22.9 7.9 34.5 19.2 5.8 30.2 130.3 71.5 54.9 111.5 39.1 35.1 100.6 40.0 39.8
07 25.1 7.9 31.5 19.3 5.8 30.1 131.3 72.6 55.3 111.9 39.1 34.9 100.2 40.0 39.9
08 25.2 7.9 31.3 19.2 5.8 30.2 130.2 71.7 55.1 113.4 40.0 35.3 100.1 40.0 40.0
09 25.3 7.9 31.2 19.3 5.8 30.1 131.3 72.4 55.1 130.0 46.0 35.4 118.9 47.9 40.3
10 25.3 7.9 31.2 19.3 5.8 30.1 131.1 72.0 54.9 130.8 46.0 35.2 119.6 48.0 40.1
11 25.3 7.9 31.2 21.0 5.9 28.1 140.3 71.8 51.2 133.3 46.4 34.8 119.9 48.0 40.0
12 25.3 7.8 30.8 36.3 10.7 29.5 140.4 72.0 51.3 142.0 49.0 34.5 119.7 48.0 40.1
13 26.7 7.8 29.2 36.6 10.9 29.8 140.1 71.8 51.2 141.5 49.0 34.6 135.2 54.0 39.9
14 25.3 7.9 31.2 36.8 10.8 29.3 140.4 72.1 51.4 141.9 49.0 34.5 135.6 54.0 39.8
15 25.3 7.8 30.8 39.2 11.7 29.8 139.8 71.7 51.3 141.4 49.0 34.7 135.5 54.0 39.9
16 26.7 7.8 29.2 38.9 11.4 29.3 139.8 71.9 51.4 141.9 49.0 34.5 135.6 54.0 39.8
17 25.2 7.8 31.0 37.3 11.3 30.3 139.9 72.0 51.5 139.8 49.0 35.1 144.6 58.0 40.1
18 25.3 7.8 30.8 37.3 11.2 30.0 139.6 71.8 51.4 139.7 49.0 35.1 145.2 58.0 39.9
19 25.2 7.8 31.0 37.2 11.2 30.1 139.9 72.1 51.5 141.8 49.0 34.6 146.7 58.0 39.5
20 26.6 7.8 29.3 37.1 11.2 30.2 139.1 71.6 51.5 151.9 53.3 35.1 156.1 62.0 39.7
21 25.1 7.8 31.1 37.1 11.2 30.2 139.4 72.1 51.7 154.7 53.9 34.8 155.9 62.0 39.8
22 25.1 7.8 31.1 38.6 11.2 29.0 139.3 71.9 51.6 155.1 53.9 34.8 155.3 62.0 39.9
23 25.1 7.9 31.5 37.1 11.2 30.2 139.3 72.0 51.7 155.2 53.8 34.7 155.1 62.0 40.0
24 25.2 7.9 31.3 35.1 10.6 30.2 138.9 71.9 51.8 135.6 47.0 34.7 141.5 56.2 39.7
24-hour average 24.87.731.2 29.18.729.9 136.072.053.0 132.246.134.9 126.150.339.8
 
Date / Time
 		 Little Goose Ice Harbor McNary John Day The Dalles
Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 
08/06/2023 01 25.9 9.4 36.3 19.0 5.8 30.5 135.5 77.5 57.2 119.3 40.2 33.7 103.0 40.1 38.9
02 25.5 9.4 36.9 19.0 5.8 30.5 135.1 77.4 57.3 116.3 40.2 34.6 101.5 40.0 39.4
03 25.4 9.4 37.0 18.9 5.8 30.7 134.9 77.3 57.3 115.6 40.2 34.8 101.3 40.0 39.5
04 25.5 9.4 36.9 19.0 5.8 30.5 135.5 77.5 57.2 116.4 40.1 34.5 100.6 40.0 39.8
05 25.5 9.4 36.9 19.0 5.8 30.5 135.6 77.5 57.2 117.3 40.0 34.1 100.5 40.0 39.8
06 25.6 9.5 37.1 19.1 5.8 30.4 135.7 77.5 57.1 114.9 40.0 34.8 100.6 40.0 39.8
07 25.4 9.5 37.4 19.0 5.8 30.5 139.4 77.4 55.5 113.6 40.1 35.3 99.5 40.0 40.2
08 26.3 9.5 36.1 19.0 5.8 30.5 139.1 77.4 55.6 114.6 40.1 35.0 109.5 44.0 40.2
09 26.8 9.4 35.1 19.1 5.8 30.4 138.7 77.4 55.8 115.1 41.0 35.6 110.6 44.0 39.8
10 26.8 9.5 35.4 34.8 10.3 29.6 138.8 77.4 55.8 133.4 47.0 35.2 109.8 44.0 40.1
11 26.8 9.5 35.4 36.7 10.8 29.4 138.9 77.4 55.7 135.1 47.0 34.8 110.1 44.0 40.0
12 26.9 9.5 35.3 36.6 10.8 29.5 138.9 77.5 55.8 135.3 47.1 34.8 131.4 51.8 39.4
13 26.9 9.5 35.3 35.6 10.6 29.8 138.8 77.5 55.8 136.4 47.1 34.5 132.3 52.0 39.3
14 26.9 9.5 35.3 19.0 5.9 31.1 139.1 77.4 55.6 135.8 47.8 35.2 133.6 52.0 38.9
15 26.9 9.5 35.3 18.8 5.7 30.3 138.7 77.4 55.8 148.7 52.0 35.0 153.5 60.0 39.1
16 27.0 9.5 35.2 22.1 6.2 28.1 138.7 77.3 55.7 150.4 52.0 34.6 152.6 60.0 39.3
17 26.9 9.6 35.7 36.7 11.1 30.2 138.8 77.3 55.7 149.2 52.0 34.9 149.8 60.0 40.1
18 26.9 9.5 35.3 36.7 11.1 30.2 139.0 77.2 55.5 149.8 52.0 34.7 150.6 60.0 39.8
19 26.9 9.5 35.3 36.8 11.0 29.9 138.6 77.2 55.7 149.4 51.9 34.7 151.4 60.0 39.6
20 28.3 9.5 33.6 36.7 11.0 30.0 138.1 77.2 55.9 147.9 51.9 35.1 149.9 60.0 40.0
21 27.0 9.5 35.2 36.6 11.0 30.1 137.8 77.0 55.9 133.1 46.9 35.2 134.0 54.1 40.4
22 25.1 9.4 37.5 36.3 10.9 30.0 138.4 76.9 55.6 131.7 44.9 34.1 102.5 40.0 39.0
23 24.5 9.4 38.4 19.0 5.7 30.0 137.9 76.8 55.7 130.9 45.1 34.5 101.1 40.0 39.6
24 24.4 9.4 38.5 18.8 5.7 30.3 138.2 76.8 55.6 128.8 45.0 34.9 100.7 40.0 39.7
24-hour average 26.39.536.1 26.37.930.1 137.877.356.1 130.845.534.8 120.447.839.7
 
Date / Time
 		 Little Goose Ice Harbor McNary John Day The Dalles
Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 
08/07/2023 01 25.8 9.4 36.4 18.8 5.7 30.3 133.4 78.4 58.8 116.2 40.1 34.5 100.7 40.0 39.7
02 24.5 9.5 38.8 18.9 5.7 30.2 133.8 78.5 58.7 115.1 40.1 34.8 101.2 40.0 39.5
03 24.5 9.5 38.8 18.8 5.7 30.3 133.4 78.5 58.8 114.4 40.1 35.1 100.3 40.0 39.9
04 24.4 9.4 38.5 18.8 5.7 30.3 133.6 78.5 58.8 113.8 40.1 35.2 101.6 40.0 39.4
05 23.7 9.5 40.1 18.9 5.7 30.2 133.6 78.5 58.8 115.1 40.1 34.8 101.3 40.0 39.5
06 19.7 12.5 63.5 18.6 5.7 30.6 134.0 78.5 58.6 113.3 40.1 35.4 101.3 40.0 39.5
07 20.4 12.6 61.8 34.3 10.1 29.4 133.5 78.5 58.8 116.7 40.1 34.4 101.3 40.0 39.5
08 20.3 12.5 61.6 36.8 10.9 29.6 134.1 78.5 58.5 115.5 40.2 34.8 100.8 40.0 39.7
09 20.4 12.5 61.3 36.5 10.7 29.3 133.9 78.5 58.6 113.4 40.2 35.4 100.4 40.0 39.8
10 20.4 12.6 61.8 19.0 5.7 30.0 133.7 78.5 58.7 115.9 40.2 34.7 100.4 40.0 39.8
11 20.5 12.5 61.0 18.8 5.7 30.3 133.9 78.5 58.6 115.8 40.2 34.7 100.5 40.0 39.8
12 19.7 11.9 60.4 18.8 5.7 30.3 126.0 70.8 56.2 114.2 40.2 35.2 99.1 40.0 40.4
13 17.3 9.4 54.3 18.8 5.7 30.3 124.0 69.0 55.6 115.6 40.2 34.8 99.8 40.0 40.1
14 17.2 9.4 54.7 18.9 5.7 30.2 124.5 69.0 55.4 119.9 40.6 33.9 101.9 40.0 39.3
15 17.2 9.4 54.7 18.8 5.7 30.3 124.2 69.0 55.6 125.7 43.9 34.9 110.6 44.0 39.8
16 17.2 9.4 54.7 18.9 5.7 30.2 124.5 69.1 55.5 126.5 43.9 34.7 111.2 44.0 39.6
17 15.8 9.5 60.1 18.8 5.7 30.3 124.5 68.9 55.3 125.8 43.9 34.9 123.0 49.7 40.4
18 25.1 11.0 43.8 19.1 5.8 30.4 124.1 68.9 55.5 150.5 53.1 35.3 145.4 58.0 39.9
19 26.7 9.4 35.2 36.3 10.7 29.5 125.1 69.8 55.8 149.6 53.1 35.5 145.2 58.0 39.9
20 26.7 9.5 35.6 36.5 10.8 29.6 133.4 78.4 58.8 150.1 53.0 35.3 144.8 58.0 40.1
21 26.8 9.5 35.4 36.5 10.8 29.6 133.5 78.4 58.7 150.1 52.9 35.2 144.7 58.0 40.1
22 28.1 9.5 33.8 35.3 10.4 29.5 133.3 78.4 58.8 149.4 52.3 35.0 144.4 58.0 40.2
23 26.7 9.5 35.6 18.7 5.7 30.5 133.4 78.4 58.8 117.8 40.6 34.5 121.9 48.0 39.4
24 26.8 9.5 35.4 18.6 5.6 30.1 133.3 78.4 58.8 119.1 40.2 33.8 101.6 40.0 39.4
24-hour average 22.310.448.2 23.87.130.1 130.675.457.7 124.143.334.9 112.644.839.8
 
Date / Time
 		 Little Goose Ice Harbor McNary John Day The Dalles
Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 
08/08/2023 01 23.7 6.5 27.4 18.7 5.7 30.5 129.8 74.6 57.5 116.5 40.2 34.5 100.8 40.0 39.7
02 25.1 6.4 25.5 18.6 5.7 30.6 129.3 74.6 57.7 118.9 40.1 33.7 100.9 40.0 39.6
03 23.7 6.4 27.0 18.6 5.7 30.6 129.4 74.7 57.7 112.6 40.1 35.6 100.7 40.0 39.7
04 25.1 6.4 25.5 18.7 5.7 30.5 129.6 74.6 57.6 114.2 40.2 35.2 100.2 40.0 39.9
05 22.9 6.7 29.3 18.7 5.7 30.5 129.7 74.6 57.5 112.9 40.2 35.6 101.0 40.0 39.6
06 26.2 19.2 73.3 18.6 5.7 30.6 129.2 74.6 57.7 114.5 40.2 35.1 100.8 40.0 39.7
07 26.3 18.5 70.3 18.7 5.7 30.5 129.5 74.7 57.7 114.1 40.2 35.2 100.6 40.0 39.8
08 26.2 18.4 70.2 18.9 5.7 30.2 129.6 74.7 57.6 115.1 40.0 34.8 104.9 41.9 39.9
09 26.3 18.4 70.0 38.2 11.0 28.8 129.6 74.7 57.6 112.7 40.0 35.5 109.9 44.0 40.0
10 27.7 18.5 66.8 36.9 11.0 29.8 129.2 74.2 57.4 114.8 40.0 34.8 110.4 44.0 39.9
11 26.4 18.6 70.5 37.0 10.9 29.5 129.3 73.9 57.2 115.9 40.0 34.5 111.1 44.0 39.6
12 26.6 18.6 69.9 36.8 10.9 29.6 129.3 73.9 57.2 115.7 40.0 34.6 110.2 44.0 39.9
13 26.4 18.5 70.1 21.5 5.7 26.5 129.0 74.0 57.4 118.1 40.0 33.9 111.7 44.0 39.4
14 26.4 18.6 70.5 18.6 5.7 30.6 128.6 74.0 57.5 117.1 40.1 34.2 111.3 44.0 39.5
15 26.4 18.6 70.5 18.5 5.7 30.8 129.1 74.0 57.3 126.9 45.2 35.6 109.7 44.0 40.1
16 26.5 18.6 70.2 18.6 5.7 30.6 129.1 73.9 57.2 129.3 45.2 35.0 110.8 44.0 39.7
17 25.2 18.7 74.2 18.6 5.7 30.6 129.2 73.9 57.2 132.6 45.7 34.5 130.2 51.9 39.9
18 24.2 10.3 42.6 20.1 6.0 29.9 129.2 73.9 57.2 154.3 54.4 35.3 149.8 59.8 39.9
19 23.8 6.5 27.3 36.3 10.7 29.5 128.9 73.8 57.3 179.0 62.9 35.1 169.7 67.8 40.0
20 23.6 6.4 27.1 36.2 10.7 29.6 128.6 73.8 57.4 179.8 62.9 35.0 171.1 68.0 39.7
21 23.7 6.4 27.0 37.7 10.7 28.4 129.1 73.9 57.2 180.2 62.9 34.9 170.8 68.0 39.8
22 23.7 6.4 27.0 35.9 10.5 29.2 129.1 73.9 57.2 152.8 53.7 35.1 150.8 61.2 40.6
23 23.6 6.4 27.1 20.6 5.7 27.7 128.6 73.9 57.5 132.1 45.6 34.5 121.6 48.1 39.6
24 23.7 6.4 27.0 18.6 5.7 30.6 128.8 73.9 57.4 114.2 40.0 35.0 101.6 40.0 39.4
24-hour average 25.112.749.4 25.07.429.8 129.274.257.4 128.945.034.9 119.247.439.8
 
Date / Time
 		 Little Goose Ice Harbor McNary John Day The Dalles
Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 
08/09/2023 01 25.1 6.4 25.5 18.5 5.7 30.8 128.7 73.8 57.3 113.3 39.8 35.1 100.4 40.0 39.8
02 25.9 8.7 33.6 18.6 5.7 30.6 128.7 73.9 57.4 113.9 39.8 34.9 100.2 40.0 39.9
03 28.2 9.6 34.0 18.6 5.7 30.6 129.1 73.9 57.2 113.0 39.8 35.2 99.3 40.0 40.3
04 26.9 9.7 36.1 18.6 5.7 30.6 129.0 73.9 57.3 112.3 39.8 35.4 99.3 40.0 40.3
05 28.0 10.4 37.1 18.6 5.7 30.6 128.9 74.0 57.4 115.6 39.8 34.4 100.1 40.0 40.0
06 25.6 18.4 71.9 18.6 5.7 30.6 129.0 74.1 57.4 113.3 39.8 35.1 99.2 40.0 40.3
07 26.2 18.4 70.2 18.9 5.7 30.2 128.8 74.2 57.6 115.9 39.8 34.3 100.5 40.0 39.8
08 26.2 18.5 70.6 36.5 10.9 29.9 129.0 74.2 57.5 113.4 39.8 35.1 100.3 40.0 39.9
09 26.2 18.4 70.2 36.7 10.9 29.7 128.7 74.2 57.7 113.3 39.8 35.1 100.5 40.0 39.8
10 26.4 18.5 70.1 36.6 10.9 29.8 127.7 73.4 57.5 111.7 39.8 35.6 98.6 40.0 40.6
11 26.1 18.3 70.1 36.7 10.9 29.7 127.6 73.2 57.4 114.5 39.8 34.8 100.2 40.0 39.9
12 27.6 18.4 66.7 36.7 10.9 29.7 127.3 73.2 57.5 112.7 39.8 35.3 100.6 40.0 39.8
13 26.2 18.4 70.2 19.6 5.7 29.1 127.5 73.2 57.4 113.7 39.8 35.0 101.0 40.0 39.6
14 26.3 18.5 70.3 18.6 5.7 30.6 127.8 73.2 57.3 116.7 39.8 34.1 109.7 44.0 40.1
15 26.4 18.6 70.5 20.0 5.7 28.5 127.4 73.0 57.3 113.6 39.8 35.0 109.6 44.0 40.1
16 26.4 18.6 70.5 18.8 5.7 30.3 128.3 73.0 56.9 115.8 40.0 34.5 109.3 44.0 40.3
17 25.3 18.5 73.1 36.5 10.9 29.9 128.2 73.0 56.9 136.3 47.3 34.7 129.0 52.0 40.3
18 25.9 14.9 57.5 36.8 11.0 29.9 128.4 73.0 56.9 156.9 54.4 34.7 148.8 60.0 40.3
19 26.9 9.6 35.7 38.2 11.0 28.8 128.2 73.0 56.9 178.0 61.5 34.6 173.6 69.8 40.2
20 26.9 9.6 35.7 36.8 11.0 29.9 128.1 73.0 57.0 152.8 53.1 34.8 135.6 54.1 39.9
21 26.9 9.7 36.1 36.8 11.0 29.9 127.8 73.0 57.1 151.8 53.1 35.0 135.0 54.0 40.0
22 28.2 9.6 34.0 36.2 10.8 29.8 128.0 73.0 57.0 151.8 53.1 35.0 135.0 54.0 40.0
23 26.8 9.6 35.8 19.0 5.7 30.0 128.2 73.0 56.9 152.8 52.9 34.6 136.3 53.5 39.3
24 --- --- --- 18.5 5.5 29.7 128.1 73.0 57.0 121.8 42.0 34.5 103.0 42.0 40.8
24-hour average 26.514.354.2 27.18.130.0 128.373.457.2 126.043.934.9 113.545.540.1
 
Date / Time
 		 Little Goose Ice Harbor McNary John Day The Dalles
Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 
08/10/2023 01 --- --- --- 18.4 5.5 29.9 128.4 72.9 56.8 114.5 39.9 34.8 102.0 42.0 41.2
02 --- --- --- 18.4 5.5 29.9 128.5 72.9 56.7 115.8 39.9 34.5 103.7 42.0 40.5
03 --- --- --- 18.5 5.5 29.7 128.2 72.9 56.9 115.2 39.9 34.6 105.0 42.0 40.0
04 26.8 9.5 35.4 18.4 5.5 29.9 128.2 72.8 56.8 115.6 39.9 34.5 104.9 42.0 40.0
05 26.1 9.5 36.4 19.9 5.9 29.6 128.3 72.9 56.8 114.5 40.4 35.3 103.3 42.0 40.7
06 20.2 13.3 65.8 38.6 11.1 28.8 134.1 72.8 54.3 128.3 45.9 35.8 112.6 45.9 40.8
07 26.1 18.4 70.5 37.2 11.1 29.8 134.3 72.8 54.2 130.2 45.9 35.3 113.6 46.0 40.5
08 26.0 18.4 70.8 37.1 11.1 29.9 134.3 73.0 54.4 127.9 45.9 35.9 113.5 46.0 40.5
09 26.1 18.3 70.1 37.2 11.1 29.8 144.5 72.9 50.4 129.7 45.9 35.4 115.4 46.0 39.9
10 26.2 18.3 69.8 38.6 11.1 28.8 145.1 72.9 50.2 130.9 45.9 35.1 114.8 46.0 40.1
11 25.9 18.3 70.7 37.2 11.1 29.8 145.2 73.0 50.3 130.2 45.9 35.3 113.8 46.0 40.4
12 25.8 18.3 70.9 37.7 10.7 28.4 145.0 72.9 50.3 131.1 45.9 35.0 115.0 46.0 40.0
13 27.3 18.3 67.0 19.2 5.6 29.2 145.4 72.9 50.1 132.3 45.9 34.7 114.5 46.0 40.2
14 26.0 18.3 70.4 19.1 5.6 29.3 145.4 72.9 50.1 130.5 46.0 35.2 113.7 46.0 40.5
15 26.0 18.4 70.8 19.0 5.6 29.5 144.8 72.8 50.3 130.3 45.9 35.2 114.0 46.0 40.4
16 26.1 18.4 70.5 19.0 5.6 29.5 145.1 72.7 50.1 130.7 45.9 35.1 136.7 54.8 40.1
17 27.1 18.4 67.9 22.7 6.3 27.8 144.7 72.8 50.3 131.8 45.9 34.8 136.6 55.0 40.3
18 26.0 13.9 53.5 36.7 11.0 30.0 145.8 72.7 49.9 132.2 46.9 35.5 138.7 55.0 39.7
19 28.2 9.5 33.7 36.7 10.9 29.7 159.7 72.7 45.5 152.2 53.2 35.0 139.2 55.4 39.8
20 28.3 9.5 33.6 36.7 11.0 30.0 160.1 72.7 45.4 155.5 53.2 34.2 157.6 62.0 39.3
21 28.2 9.5 33.7 36.8 11.0 29.9 159.0 72.7 45.7 150.3 53.2 35.4 154.6 62.0 40.1
22 29.5 9.4 31.9 36.8 11.0 29.9 159.6 72.7 45.6 150.0 52.3 34.9 155.6 62.0 39.8
23 28.1 9.4 33.5 36.8 11.0 29.9 144.8 72.7 50.2 133.6 46.4 34.7 153.7 62.0 40.3
24 28.1 9.4 33.5 36.8 11.0 29.9 136.9 72.7 53.1 119.1 42.1 35.3 128.0 51.9 40.5
24-hour average 26.614.555.3 29.78.829.5 142.372.851.4 130.545.835.1 123.449.640.2
 
Date / Time
 		 Little Goose Ice Harbor McNary John Day The Dalles
Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 
08/11/2023 01 27.5 9.4 34.2 19.8 5.9 29.8 136.7 79.7 58.3 117.2 42.1 35.9 103.4 42.0 40.6
02 27.3 9.4 34.4 18.9 5.6 29.6 137.2 81.1 59.1 116.4 42.1 36.2 99.5 40.0 40.2
03 27.5 9.4 34.2 18.9 5.6 29.6 138.1 81.1 58.7 121.0 42.1 34.8 100.9 40.0 39.6
04 28.1 9.4 33.5 20.3 5.6 27.6 137.9 81.1 58.8 123.1 42.1 34.2 101.3 40.0 39.5
05 28.2 9.4 33.3 18.4 5.5 29.9 137.4 81.2 59.1 121.8 42.1 34.6 101.2 40.0 39.5
06 28.2 9.5 33.7 19.7 6.0 30.5 137.8 81.2 58.9 121.1 42.1 34.8 100.6 40.0 39.8
07 28.2 9.5 33.7 36.5 10.9 29.9 149.0 81.3 54.6 136.4 48.2 35.3 100.7 40.0 39.7
08 28.2 9.4 33.3 36.6 10.9 29.8 149.7 81.4 54.4 139.7 48.9 35.0 109.9 44.0 40.0
09 28.3 9.5 33.6 36.7 10.9 29.7 149.8 81.4 54.3 141.3 48.9 34.6 110.1 44.0 40.0
10 28.2 9.5 33.7 36.8 10.9 29.6 150.4 81.4 54.1 138.7 48.9 35.3 110.0 44.0 40.0
11 28.2 9.5 33.7 37.0 10.9 29.5 149.5 81.4 54.4 138.3 48.9 35.4 110.3 44.0 39.9
12 28.2 9.5 33.7 36.9 10.9 29.5 149.4 81.4 54.5 140.1 49.0 35.0 128.7 51.9 40.3
13 28.2 9.4 33.3 36.9 10.9 29.5 149.4 81.4 54.5 140.8 49.0 34.8 130.3 52.0 39.9
14 28.2 9.5 33.7 21.6 6.5 30.1 170.8 81.1 47.5 138.2 48.9 35.4 129.1 52.0 40.3
15 28.2 9.4 33.3 19.1 6.0 31.4 171.0 81.0 47.4 168.3 57.5 34.2 129.5 52.0 40.2
16 28.2 9.5 33.7 20.0 6.3 31.5 171.6 81.0 47.2 170.7 59.9 35.1 159.2 64.0 40.2
17 28.2 9.5 33.7 38.3 10.9 28.5 179.2 81.1 45.3 171.0 59.9 35.0 161.8 64.0 39.6
18 33.2 9.4 28.3 36.8 10.9 29.6 179.8 81.1 45.1 171.0 59.9 35.0 181.7 71.9 39.6
19 35.9 9.5 26.5 36.8 10.9 29.6 180.1 81.1 45.0 172.3 60.4 35.1 183.3 72.0 39.3
20 36.0 9.6 26.7 38.1 10.9 28.6 179.4 81.1 45.2 181.0 63.1 34.9 181.9 72.0 39.6
21 36.4 9.6 26.4 36.7 10.9 29.7 179.2 81.1 45.3 180.9 63.1 34.9 181.6 72.0 39.6
22 37.9 9.6 25.3 36.8 10.9 29.6 160.8 81.0 50.4 181.8 62.2 34.2 181.5 72.0 39.7
23 36.4 9.5 26.1 36.7 10.9 29.7 146.5 81.0 55.3 161.0 55.7 34.6 151.2 60.2 39.8
24 36.1 9.5 26.3 36.5 10.9 29.9 145.3 81.1 55.8 144.5 49.1 34.0 151.4 60.0 39.6
24-hour average 30.49.531.6 30.59.029.7 155.781.152.6 147.451.434.9 133.353.139.9
 
Date / Time
 		 Little Goose Ice Harbor McNary John Day The Dalles
Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 
08/12/2023 01 26.3 11.0 41.8 19.5 5.9 30.3 144.3 88.6 61.4 142.2 49.1 34.5 123.5 48.4 39.2
02 27.2 10.9 40.1 18.9 5.7 30.2 144.4 88.6 61.4 140.6 49.0 34.9 121.6 48.0 39.5
03 25.7 10.9 42.4 18.9 5.7 30.2 144.7 88.5 61.2 143.2 49.0 34.2 121.6 48.0 39.5
04 25.8 10.9 42.2 18.9 5.7 30.2 144.5 88.6 61.3 141.8 49.0 34.6 122.2 48.0 39.3
05 25.9 10.9 42.1 19.0 5.7 30.0 143.7 88.6 61.7 142.0 49.0 34.5 122.3 48.0 39.2
06 25.8 10.9 42.2 20.1 6.0 29.9 143.9 88.6 61.6 144.2 49.0 34.0 121.8 48.0 39.4
07 25.7 10.9 42.4 36.7 10.9 29.7 143.2 88.6 61.9 142.6 49.0 34.4 121.0 48.0 39.7
08 25.7 10.9 42.4 36.9 10.9 29.5 145.2 88.7 61.1 139.7 49.0 35.1 120.5 48.0 39.8
09 26.0 11.0 42.3 38.5 10.9 28.3 145.9 89.1 61.1 141.3 49.0 34.7 121.0 48.0 39.7
10 25.8 11.0 42.6 36.9 10.9 29.5 146.1 89.6 61.3 140.9 49.0 34.8 120.6 48.0 39.8
11 25.8 11.0 42.6 36.9 10.9 29.5 146.5 89.7 61.2 140.3 49.0 34.9 121.6 48.0 39.5
12 25.7 11.0 42.8 36.4 10.6 29.1 146.4 89.8 61.3 143.0 49.0 34.3 121.9 48.0 39.4
13 25.7 11.0 42.8 18.7 5.5 29.4 146.7 89.9 61.3 141.2 49.0 34.7 121.2 48.0 39.6
14 25.7 11.0 42.8 20.0 5.7 28.5 145.0 88.3 60.9 141.3 49.0 34.7 120.8 48.0 39.7
15 25.9 11.1 42.9 20.2 5.7 28.2 145.1 88.3 60.9 142.1 49.0 34.5 122.1 48.0 39.3
16 26.0 11.2 43.1 18.7 5.7 30.5 145.4 88.3 60.7 143.4 49.0 34.2 140.9 56.1 39.8
17 25.9 11.2 43.2 19.5 6.1 31.3 145.7 88.3 60.6 172.3 58.9 34.2 175.1 70.0 40.0
18 25.8 11.1 43.0 38.4 10.9 28.4 163.3 88.3 54.1 173.0 60.9 35.2 175.2 70.0 40.0
19 25.8 11.1 43.0 38.7 11.1 28.7 164.4 88.3 53.7 174.6 60.9 34.9 175.6 70.0 39.9
20 25.6 11.1 43.4 38.6 11.0 28.5 163.6 88.3 54.0 175.9 60.9 34.6 174.9 70.0 40.0
21 25.6 11.0 43.0 38.9 11.1 28.5 163.7 88.3 53.9 173.1 59.9 34.6 176.0 70.0 39.8
22 25.7 11.1 43.2 37.1 11.1 29.9 163.7 88.3 53.9 148.0 51.5 34.8 141.6 56.1 39.6
23 24.4 11.1 45.5 20.0 6.8 34.0 143.9 88.3 61.4 115.4 40.0 34.7 106.1 42.0 39.6
24 24.1 10.9 45.2 18.4 5.5 29.9 142.5 88.3 62.0 114.8 40.0 34.8 104.9 42.0 40.0
24-hour average 25.711.042.8 27.78.229.7 148.888.759.7 146.550.734.6 133.152.839.6
 
Date / Time
 		 Little Goose Ice Harbor McNary John Day The Dalles
Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 
08/13/2023 01 22.7 9.5 41.9 18.4 5.5 29.9 141.0 85.1 60.4 116.2 40.0 34.4 105.9 42.0 39.7
02 23.9 9.6 40.2 18.4 5.5 29.9 141.1 85.0 60.2 113.2 40.0 35.3 103.6 42.0 40.5
03 22.3 9.7 43.5 18.5 5.5 29.7 141.4 85.0 60.1 114.8 40.0 34.8 104.8 42.0 40.1
04 23.6 9.5 40.3 18.5 5.5 29.7 141.3 85.0 60.2 114.5 40.0 34.9 103.8 42.0 40.5
05 23.7 9.6 40.5 18.4 5.5 29.9 140.9 85.0 60.3 113.5 40.1 35.3 103.6 42.0 40.5
06 22.2 9.4 42.3 19.1 5.8 30.4 141.3 85.0 60.2 114.2 40.1 35.1 104.3 42.0 40.3
07 25.0 9.4 37.6 36.9 11.0 29.8 141.2 85.0 60.2 113.5 40.1 35.3 103.6 42.0 40.5
08 25.2 9.4 37.3 37.0 11.0 29.7 141.4 85.1 60.2 115.0 40.1 34.9 103.7 42.0 40.5
09 25.4 9.4 37.0 37.1 11.0 29.6 141.9 85.1 60.0 115.9 40.1 34.6 103.4 42.0 40.6
10 25.4 9.5 37.4 37.0 11.0 29.7 157.0 85.1 54.2 113.8 40.1 35.2 106.2 42.0 39.5
11 25.6 9.6 37.5 38.5 11.0 28.6 157.7 85.1 54.0 114.2 40.1 35.1 105.7 42.0 39.7
12 25.5 9.6 37.6 37.0 11.0 29.7 142.7 85.1 59.6 113.5 40.1 35.3 105.6 42.0 39.8
13 25.5 9.7 38.0 22.5 6.2 27.6 141.4 85.1 60.2 113.7 40.2 35.4 105.5 42.0 39.8
14 25.5 9.5 37.3 18.4 5.4 29.3 141.8 85.1 60.0 113.9 40.2 35.3 105.4 42.0 39.8
15 25.7 9.5 37.0 18.4 5.4 29.3 140.8 85.1 60.4 142.7 50.2 35.2 106.4 42.1 39.6
16 25.6 9.5 37.1 18.4 5.4 29.3 140.4 85.1 60.6 145.4 51.0 35.1 130.5 52.0 39.8
17 25.5 9.5 37.3 18.9 5.8 30.7 141.0 85.1 60.4 173.5 60.3 34.8 155.7 62.3 40.0
18 25.7 9.6 37.4 34.8 10.5 30.2 167.3 84.4 50.4 196.3 67.9 34.6 187.1 76.0 40.6
19 25.9 9.6 37.1 36.9 10.9 29.5 167.7 84.0 50.1 195.0 67.9 34.8 189.3 76.0 40.1
20 35.0 9.6 27.4 38.5 11.0 28.6 167.4 84.4 50.4 195.8 68.0 34.7 190.2 76.0 40.0
21 35.9 9.6 26.7 37.0 11.0 29.7 167.6 84.7 50.5 193.9 67.3 34.7 189.8 76.0 40.0
22 35.7 9.5 26.6 36.5 10.9 29.9 141.4 85.0 60.1 175.0 59.9 34.2 190.5 76.0 39.9
23 22.8 9.5 41.7 18.4 5.5 29.9 139.4 84.9 60.9 146.6 50.1 34.2 163.6 64.1 39.2
24 22.2 9.5 42.8 18.3 5.4 29.5 140.2 84.8 60.5 121.9 42.0 34.5 135.4 54.2 40.0
24-hour average 25.99.537.5 27.28.029.6 146.984.958.1 136.947.734.9 129.351.840.1
 
Date / Time
 		 Little Goose Ice Harbor McNary John Day The Dalles
Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 
08/14/2023 01 23.6 9.5 40.3 18.3 5.5 30.1 138.6 83.1 60.0 120.6 41.9 34.7 106.3 42.1 39.6
02 22.1 9.5 43.0 18.3 5.5 30.1 138.8 83.1 59.9 120.8 41.9 34.7 106.0 42.0 39.6
03 22.0 9.3 42.3 18.4 5.5 29.9 138.8 83.0 59.8 121.7 41.9 34.4 107.0 42.0 39.3
04 22.2 9.4 42.3 18.5 5.6 30.3 138.9 83.1 59.8 121.7 41.9 34.4 106.6 42.0 39.4
05 25.0 9.5 38.0 18.4 5.5 29.9 139.1 83.1 59.7 121.1 41.9 34.6 105.9 42.0 39.7
06 25.3 9.5 37.5 18.7 5.7 30.5 138.9 83.0 59.8 118.8 42.1 35.4 104.4 42.0 40.2
07 25.2 9.6 38.1 35.9 10.6 29.5 138.5 83.0 59.9 119.0 42.1 35.4 104.0 42.0 40.4
08 25.3 9.6 37.9 36.7 11.0 30.0 138.9 83.1 59.8 119.7 42.0 35.1 104.7 42.0 40.1
09 25.3 9.6 37.9 36.9 11.0 29.8 139.2 83.1 59.7 119.9 42.0 35.0 104.3 42.0 40.3
10 25.2 9.6 38.1 36.1 10.7 29.6 139.0 83.1 59.8 120.9 42.1 34.8 103.4 42.0 40.6
11 25.1 9.5 37.8 18.6 5.6 30.1 138.9 83.2 59.9 120.5 42.2 35.0 103.1 42.0 40.7
12 25.2 9.6 38.1 18.4 5.5 29.9 138.8 83.2 59.9 119.3 42.2 35.4 103.4 42.0 40.6
13 25.3 9.7 38.3 18.7 5.6 29.9 139.1 83.2 59.8 121.3 43.0 35.4 104.7 42.0 40.1
14 25.3 9.6 37.9 36.0 10.7 29.7 138.8 83.2 59.9 150.7 52.9 35.1 132.3 53.9 40.7
15 25.4 9.7 38.2 36.3 10.9 30.0 139.0 83.3 59.9 153.1 52.9 34.6 135.1 54.0 40.0
16 25.5 9.7 38.0 36.2 10.9 30.1 140.5 83.7 59.6 155.5 52.9 34.0 136.8 54.0 39.5
17 25.6 9.9 38.7 36.4 10.8 29.7 173.8 83.2 47.9 181.7 61.6 33.9 160.2 64.3 40.1
18 25.5 9.8 38.4 36.6 11.0 30.1 175.8 83.2 47.3 184.8 65.1 35.2 162.4 66.0 40.6
19 25.9 9.8 37.8 36.6 11.0 30.1 197.8 83.1 42.0 209.6 71.6 34.2 181.8 73.9 40.6
20 37.2 10.3 27.7 36.5 10.9 29.9 198.0 83.1 42.0 205.7 72.0 35.0 180.6 74.0 41.0
21 35.4 9.8 27.7 35.2 10.5 29.8 197.0 83.1 42.2 206.8 71.9 34.8 182.5 74.0 40.5
22 35.4 9.6 27.1 18.7 5.6 29.9 177.9 83.1 46.7 175.5 60.8 34.6 184.4 74.0 40.1
23 35.1 9.6 27.4 18.6 5.6 30.1 174.5 83.0 47.6 172.2 59.8 34.7 173.7 70.0 40.3
24 24.0 9.5 39.6 18.6 5.5 29.6 152.3 77.2 50.7 145.8 49.5 34.0 134.3 54.2 40.4
24-hour average 26.59.637.0 27.48.229.9 153.082.955.2 146.150.834.8 130.352.440.2
 
Date / Time
 		 Little Goose Ice Harbor McNary John Day The Dalles
Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 
08/15/2023 01 19.9 6.5 32.7 21.5 8.6 40.0 117.8 20.2 17.1 120.5 19.8 16.4 109.8 33.7 30.7
02 19.8 6.4 32.3 21.5 8.5 39.5 119.7 20.2 16.9 123.0 19.4 15.8 111.0 33.0 29.7
03 19.7 6.4 32.5 21.6 8.5 39.4 125.8 20.2 16.1 123.1 19.4 15.8 110.1 33.0 30.0
04 19.7 6.5 33.0 21.6 8.5 39.4 126.0 20.2 16.0 122.6 19.3 15.7 108.8 33.0 30.3
05 21.0 6.3 30.0 21.6 8.5 39.4 130.2 20.2 15.5 129.5 19.3 14.9 107.7 33.0 30.6
06 19.6 6.3 32.1 21.6 8.5 39.4 141.8 20.2 14.2 130.5 19.3 14.8 107.8 33.0 30.6
07 19.6 6.4 32.7 21.6 8.5 39.4 155.8 20.2 13.0 131.4 20.1 15.3 132.6 41.0 30.9
08 19.7 6.4 32.5 21.6 8.5 39.4 156.3 20.2 12.9 130.4 20.9 16.0 135.2 41.0 30.3
09 19.8 6.5 32.8 21.6 8.5 39.4 157.1 20.2 12.9 131.4 20.9 15.9 135.5 41.0 30.3
10 19.7 6.5 33.0 21.5 8.5 39.5 156.0 19.9 12.8 128.8 21.0 16.3 123.2 38.4 31.2
11 19.7 6.5 33.0 21.5 8.5 39.5 151.0 19.9 13.2 129.7 21.0 16.2 124.4 38.0 30.5
12 19.7 6.5 33.0 21.6 8.5 39.4 156.2 19.9 12.7 132.3 21.0 15.9 126.9 38.0 29.9
13 19.7 6.5 33.0 21.6 8.5 39.4 155.9 19.9 12.8 133.8 21.1 15.8 124.4 38.0 30.5
14 21.2 6.5 30.7 21.7 8.5 39.2 156.4 19.9 12.7 133.6 21.1 15.8 125.4 38.0 30.3
15 19.3 6.5 33.7 21.6 8.5 39.4 156.0 19.9 12.8 146.1 21.1 14.4 124.6 38.0 30.5
16 20.9 6.6 31.6 21.6 8.5 39.4 156.1 19.8 12.7 167.5 21.0 12.5 147.1 45.0 30.6
17 20.1 6.6 32.8 21.6 8.5 39.4 156.1 19.9 12.7 182.6 21.0 11.5 177.3 54.0 30.5
18 30.0 6.6 22.0 21.6 8.5 39.4 157.5 19.9 12.6 199.0 20.9 10.5 194.7 59.0 30.3
19 32.3 6.7 20.7 21.6 8.5 39.4 159.2 19.9 12.5 200.0 20.9 10.4 195.9 59.0 30.1
20 32.0 6.7 20.9 21.6 8.5 39.4 155.4 19.9 12.8 200.8 20.9 10.4 194.6 59.0 30.3
21 31.8 6.6 20.8 21.5 8.5 39.5 153.2 19.9 13.0 200.0 20.9 10.4 195.8 59.0 30.1
22 32.9 6.6 20.1 21.6 8.5 39.4 152.8 19.9 13.0 190.2 21.1 11.1 195.5 59.0 30.2
23 22.0 6.6 30.0 21.5 8.5 39.5 137.2 19.9 14.5 159.7 20.7 13.0 166.0 50.4 30.4
24 19.9 6.6 33.2 21.6 8.5 39.4 136.4 19.9 14.6 130.6 19.5 14.9 139.6 41.0 29.4
24-hour average 22.56.530.0 21.68.539.4 146.920.013.8 149.020.514.2 142.243.130.3
 
Date / Time
 		 Little Goose Ice Harbor McNary John Day The Dalles
Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 
08/16/2023 01 19.8 6.5 32.8 21.6 8.5 39.4 122.3 19.9 16.3 101.7 19.5 19.2 110.9 33.9 30.6
02 19.7 6.5 33.0 21.6 8.5 39.4 119.2 19.9 16.7 98.0 19.5 19.9 98.1 29.0 29.6
03 19.8 6.5 32.8 21.6 8.5 39.4 120.0 19.9 16.6 93.8 19.5 20.8 98.8 29.0 29.4
04 19.7 6.5 33.0 21.6 8.5 39.4 120.2 19.9 16.6 92.4 19.5 21.1 97.3 29.0 29.8
05 19.9 6.6 33.2 21.6 8.5 39.4 120.5 19.9 16.5 93.0 19.5 21.0 97.4 29.0 29.8
06 19.8 6.5 32.8 23.1 8.5 36.8 120.7 19.9 16.5 98.4 19.5 19.8 96.6 29.0 30.0
07 19.7 6.5 33.0 21.5 8.5 39.5 138.2 20.0 14.5 92.6 21.1 22.8 96.2 29.0 30.1
08 19.8 6.5 32.8 21.6 8.5 39.4 140.8 20.0 14.2 106.7 21.1 19.8 97.2 29.0 29.8
09 20.1 6.4 31.8 21.6 8.5 39.4 154.9 20.0 12.9 113.9 21.1 18.5 96.7 29.0 30.0
10 30.8 6.4 20.8 22.1 8.5 38.5 156.3 20.0 12.8 116.8 21.1 18.1 97.1 29.0 29.9
11 32.2 6.4 19.9 22.1 8.5 38.5 156.2 20.0 12.8 115.2 21.2 18.4 96.4 29.0 30.1
12 32.3 6.4 19.8 22.1 8.5 38.5 156.5 20.0 12.8 130.5 21.3 16.3 98.0 29.1 29.7
13 32.4 6.5 20.1 22.1 8.5 38.5 156.4 20.0 12.8 151.2 21.3 14.1 115.4 35.4 30.7
14 32.3 6.5 20.1 21.6 8.6 39.8 156.5 20.0 12.8 180.4 21.2 11.8 139.0 41.3 29.7
15 32.5 6.5 20.0 24.5 8.6 35.1 159.8 20.0 12.5 182.8 21.1 11.5 191.5 57.0 29.8
16 33.8 6.6 19.5 34.3 8.6 25.1 157.2 19.9 12.7 184.1 21.2 11.5 193.9 57.0 29.4
17 32.4 6.6 20.4 34.4 8.6 25.0 156.3 19.9 12.7 179.2 21.2 11.8 193.6 57.0 29.4
18 32.1 6.6 20.6 34.4 8.6 25.0 156.2 19.9 12.7 180.2 21.2 11.8 195.0 57.1 29.3
19 32.2 6.6 20.5 34.4 8.6 25.0 158.3 19.9 12.6 212.5 21.1 9.9 200.3 60.0 30.0
20 32.0 6.6 20.6 34.4 8.6 25.0 156.1 19.9 12.7 212.2 21.1 9.9 201.2 60.0 29.8
21 32.4 6.7 20.7 34.4 8.6 25.0 156.3 19.9 12.7 202.2 21.1 10.4 201.4 60.0 29.8
22 32.0 6.6 20.6 34.3 8.6 25.1 155.6 19.9 12.8 200.7 20.3 10.1 202.3 60.0 29.7
23 20.6 6.6 32.0 34.3 8.6 25.1 136.7 19.9 14.6 171.4 19.5 11.4 171.8 51.9 30.2
24 19.7 6.5 33.0 22.8 8.6 37.7 122.3 19.9 16.3 141.6 19.5 13.8 141.3 42.0 29.7
24-hour average 26.66.526.0 26.28.534.1 143.919.914.0 143.820.615.6 138.641.329.8
 
Date / Time
 		 Little Goose Ice Harbor McNary John Day The Dalles
Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 
08/17/2023 01 19.7 6.5 33.0 22.0 8.8 40.0 121.2 20.0 16.5 121.2 19.5 16.1 115.6 34.0 29.4
02 19.7 6.5 33.0 22.0 8.8 40.0 120.1 20.0 16.7 103.2 19.5 18.9 100.7 30.4 30.2
03 21.3 6.6 31.0 22.1 8.8 39.8 120.4 20.0 16.6 101.7 19.5 19.2 100.6 30.0 29.8
04 19.7 6.5 33.0 22.0 8.8 40.0 120.3 20.0 16.6 103.3 19.5 18.9 99.2 30.0 30.2
05 19.7 6.4 32.5 22.0 8.8 40.0 121.1 20.0 16.5 100.5 19.5 19.4 99.7 30.0 30.1
06 20.1 6.4 31.8 22.5 8.8 39.1 139.6 20.0 14.3 100.6 19.5 19.4 99.0 30.0 30.3
07 31.4 6.4 20.4 34.8 8.7 25.0 158.3 20.0 12.6 117.3 21.1 18.0 97.6 30.0 30.7
08 31.8 6.4 20.1 34.9 8.6 24.6 168.5 20.0 11.9 114.3 21.1 18.5 99.1 30.0 30.3
09 32.2 6.5 20.2 35.0 8.7 24.9 171.2 20.0 11.7 123.0 21.1 17.2 102.6 30.1 29.3
10 32.3 6.5 20.1 34.4 8.6 25.0 170.9 20.0 11.7 124.4 21.1 17.0 125.2 38.0 30.4
11 32.3 6.5 20.1 22.4 8.7 38.8 170.1 20.0 11.8 118.3 21.2 17.9 123.3 38.0 30.8
12 32.3 6.6 20.4 21.8 8.7 39.9 164.7 20.0 12.1 119.2 21.2 17.8 127.9 38.0 29.7
13 32.5 6.6 20.3 23.3 8.7 37.3 163.3 27.9 17.1 118.9 21.2 17.8 127.8 38.0 29.7
14 33.2 6.6 19.9 21.9 8.7 39.7 171.1 34.9 20.4 151.5 21.1 13.9 127.6 38.1 29.9
15 43.5 6.5 14.9 33.1 8.7 26.3 170.2 34.9 20.5 172.6 21.1 12.2 145.6 44.0 30.2
16 45.1 6.5 14.4 48.9 8.7 17.8 169.0 34.9 20.7 192.1 21.1 11.0 176.0 54.7 31.1
17 44.5 6.5 14.6 47.4 8.6 18.1 170.8 26.0 15.2 195.4 21.1 10.8 200.3 60.0 30.0
18 43.9 6.5 14.8 47.5 8.6 18.1 167.1 20.0 12.0 197.0 21.1 10.7 201.2 60.0 29.8
19 43.7 6.5 14.9 47.6 8.6 18.1 167.2 20.0 12.0 195.3 21.2 10.9 201.0 60.0 29.9
20 43.6 6.5 14.9 47.7 8.9 18.7 165.6 20.0 12.1 190.3 21.1 11.1 198.6 59.8 30.1
21 33.9 6.5 19.2 34.9 8.9 25.5 166.1 20.0 12.0 175.2 21.1 12.0 177.8 52.8 29.7
22 32.2 6.5 20.2 34.5 8.9 25.8 166.5 20.0 12.0 163.6 20.3 12.4 166.8 49.9 29.9
23 20.3 6.5 32.0 22.3 8.9 39.9 155.4 20.0 12.9 132.6 19.5 14.7 134.7 40.5 30.1
24 19.8 6.5 32.8 22.0 8.9 40.5 121.3 20.0 16.5 100.9 19.6 19.4 110.7 33.0 29.8
24-hour average 31.26.522.9 31.18.731.0 154.222.414.7 138.920.615.6 135.840.830.1
 
Date / Time
 		 Little Goose Ice Harbor McNary John Day The Dalles
Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 
08/18/2023 01 19.8 6.5 32.8 21.8 8.9 40.8 118.8 20.0 16.8 97.8 19.6 20.0 109.6 33.0 30.1
02 19.7 6.5 33.0 21.9 8.9 40.6 119.3 20.0 16.8 107.0 19.5 18.2 110.9 33.0 29.8
03 19.8 6.5 32.8 21.9 8.9 40.6 120.1 20.0 16.7 111.7 19.5 17.5 111.2 33.0 29.7
04 19.7 6.5 33.0 21.9 8.9 40.6 120.2 20.0 16.6 112.4 19.5 17.3 112.0 33.0 29.5
05 19.9 6.5 32.7 22.0 8.9 40.5 121.7 20.0 16.4 110.4 19.5 17.7 112.3 33.0 29.4
06 19.7 6.5 33.0 21.9 8.8 40.2 139.3 20.0 14.4 110.7 19.6 17.7 109.0 33.0 30.3
07 21.1 6.5 30.8 21.8 8.8 40.4 164.3 20.0 12.2 124.5 21.1 16.9 111.0 33.0 29.7
08 21.1 6.5 30.8 21.8 8.8 40.4 166.8 20.0 12.0 128.2 21.1 16.5 111.4 33.0 29.6
09 19.7 6.5 33.0 21.8 8.8 40.4 167.5 20.0 11.9 127.1 21.1 16.6 111.5 33.0 29.6
10 19.2 6.4 33.3 21.8 8.8 40.4 167.8 20.0 11.9 125.4 21.1 16.8 110.1 33.0 30.0
11 19.1 6.4 33.5 21.8 8.8 40.4 168.0 20.0 11.9 125.6 21.1 16.8 111.7 33.0 29.5
12 19.1 6.4 33.5 21.8 8.8 40.4 167.9 20.0 11.9 129.2 21.1 16.3 111.9 33.0 29.5
13 19.1 6.4 33.5 21.8 8.8 40.4 168.2 20.0 11.9 127.4 21.2 16.6 110.4 33.0 29.9
14 19.1 6.4 33.5 21.8 8.8 40.4 168.0 20.0 11.9 126.1 21.2 16.8 109.9 33.7 30.7
15 19.6 6.4 32.7 21.7 8.8 40.6 167.6 20.0 11.9 144.5 21.3 14.7 133.9 41.0 30.6
16 32.2 6.4 19.9 23.2 8.8 37.9 167.9 20.0 11.9 170.5 21.3 12.5 159.9 48.0 30.0
17 33.4 6.2 18.6 21.7 8.8 40.6 167.6 20.0 11.9 190.5 21.3 11.2 179.5 54.0 30.1
18 32.1 6.4 19.9 21.7 8.8 40.6 168.0 20.0 11.9 191.6 21.2 11.1 183.1 54.0 29.5
19 32.1 6.4 19.9 21.7 8.8 40.6 168.0 20.0 11.9 188.3 21.3 11.3 181.4 54.0 29.8
20 31.9 6.4 20.1 23.2 8.8 37.9 167.6 19.9 11.9 187.4 21.2 11.3 179.5 54.0 30.1
21 33.3 6.4 19.2 21.8 8.8 40.4 168.1 19.9 11.8 190.3 21.3 11.2 181.9 54.0 29.7
22 31.6 6.4 20.3 21.8 8.8 40.4 167.3 19.9 11.9 166.4 20.5 12.3 180.6 53.9 29.8
23 19.6 6.3 32.1 21.8 8.9 40.8 146.0 20.0 13.7 138.8 19.7 14.2 157.4 47.0 29.9
24 19.0 6.3 33.2 21.8 8.9 40.8 114.1 20.0 17.5 141.9 19.7 13.9 157.5 47.0 29.8
24-hour average 23.46.429.0 21.98.840.3 153.320.013.3 140.620.615.2 135.340.429.9
 
Date / Time
 		 Little Goose Ice Harbor McNary John Day The Dalles
Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 
08/19/2023 01 20.6 6.5 31.6 21.8 8.8 40.4 110.1 20.0 18.2 132.5 19.7 14.9 129.0 38.2 29.6
02 19.1 6.5 34.0 21.8 8.9 40.8 110.1 20.0 18.2 132.2 19.7 14.9 127.3 38.0 29.9
03 20.6 6.4 31.1 21.9 8.8 40.2 111.0 20.0 18.0 134.5 19.6 14.6 128.8 38.0 29.5
04 19.2 6.5 33.9 21.8 8.9 40.8 110.3 20.0 18.1 133.8 19.6 14.6 127.5 38.0 29.8
05 19.3 6.6 34.2 21.8 8.8 40.4 110.1 20.0 18.2 132.8 19.6 14.8 128.1 38.0 29.7
06 19.0 6.3 33.2 21.8 8.8 40.4 110.1 20.0 18.2 131.3 19.6 14.9 125.7 38.0 30.2
07 18.8 6.1 32.4 23.2 8.7 37.5 139.5 20.0 14.3 130.0 21.1 16.2 123.8 38.0 30.7
08 18.8 6.1 32.4 21.7 8.7 40.1 140.9 20.0 14.2 130.2 21.1 16.2 124.1 38.0 30.6
09 18.8 6.1 32.4 21.7 8.7 40.1 140.6 20.0 14.2 129.6 21.1 16.3 124.0 38.0 30.6
10 20.2 6.1 30.2 23.2 8.7 37.5 140.8 20.0 14.2 130.4 21.1 16.2 124.8 38.0 30.4
11 19.2 6.5 33.9 21.7 8.7 40.1 141.5 20.0 14.1 130.0 21.2 16.3 124.6 38.0 30.5
12 19.5 6.7 34.4 21.7 8.7 40.1 167.4 20.0 11.9 128.7 21.2 16.5 124.2 38.0 30.6
13 19.1 6.5 34.0 21.7 8.7 40.1 168.9 20.0 11.8 131.1 21.2 16.2 126.4 38.0 30.1
14 19.2 6.5 33.9 21.7 8.7 40.1 167.0 20.0 12.0 132.1 21.2 16.0 126.8 38.0 30.0
15 19.6 6.4 32.7 21.7 8.7 40.1 169.1 20.0 11.8 131.6 21.2 16.1 126.6 38.0 30.0
16 33.1 6.4 19.3 21.8 8.7 39.9 168.7 20.0 11.9 154.2 21.3 13.8 138.9 42.1 30.3
17 32.1 6.4 19.9 35.6 8.7 24.4 169.7 20.0 11.8 180.1 21.2 11.8 168.7 51.0 30.2
18 34.0 6.5 19.1 34.2 8.7 25.4 170.8 20.0 11.7 184.0 21.3 11.6 171.5 51.0 29.7
19 49.1 6.5 13.2 35.8 8.7 24.3 169.0 20.0 11.8 181.6 21.3 11.7 169.9 51.0 30.0
20 49.9 6.5 13.0 45.3 8.7 19.2 168.3 20.0 11.9 184.8 21.3 11.5 171.6 51.0 29.7
21 50.4 6.5 12.9 47.7 8.7 18.2 168.4 20.0 11.9 185.7 21.2 11.4 172.1 51.0 29.6
22 49.3 6.5 13.2 46.5 8.7 18.7 168.1 20.0 11.9 186.2 20.4 11.0 175.1 51.0 29.1
23 20.9 6.5 31.1 34.5 8.7 25.2 136.2 20.0 14.7 144.4 19.6 13.6 135.3 39.0 28.8
24 19.8 6.5 32.8 22.2 8.7 39.2 132.8 20.0 15.1 132.0 19.7 14.9 134.5 39.0 29.0
24-hour average 26.26.427.9 27.28.734.7 145.420.014.2 146.020.614.4 138.741.530.0
 
Date / Time
 		 Little Goose Ice Harbor McNary John Day The Dalles
Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 
08/20/2023 01 19.0 6.4 33.7 21.6 8.7 40.3 111.2 20.0 18.0 109.9 19.7 17.9 107.2 32.0 29.9
02 19.1 6.4 33.5 23.1 8.7 37.7 109.7 20.0 18.2 114.5 19.6 17.1 109.2 32.0 29.3
03 19.1 6.5 34.0 21.6 8.7 40.3 109.8 20.0 18.2 112.4 19.5 17.3 109.3 32.0 29.3
04 19.1 6.5 34.0 21.7 8.7 40.1 109.9 20.0 18.2 113.8 19.5 17.1 107.9 32.0 29.7
05 19.2 6.5 33.9 21.7 8.7 40.1 109.9 20.0 18.2 110.9 19.5 17.6 106.6 32.0 30.0
06 19.2 6.5 33.9 21.7 8.7 40.1 111.0 20.0 18.0 111.9 19.6 17.5 107.7 32.0 29.7
07 19.1 6.5 34.0 21.7 8.7 40.1 140.2 20.0 14.3 111.8 21.0 18.8 106.3 32.0 30.1
08 19.1 6.5 34.0 21.7 8.7 40.1 142.5 20.0 14.0 112.4 21.2 18.9 105.1 32.0 30.4
09 19.2 6.5 33.9 21.7 8.7 40.1 141.7 20.0 14.1 123.2 21.1 17.1 104.7 32.0 30.6
10 19.2 6.5 33.9 21.6 8.7 40.3 141.9 20.0 14.1 125.5 21.2 16.9 118.4 35.1 29.6
11 20.6 6.5 31.6 21.7 8.7 40.1 142.4 20.0 14.0 127.7 21.2 16.6 121.1 36.0 29.7
12 19.1 6.5 34.0 21.7 8.7 40.1 167.3 20.0 12.0 125.7 21.2 16.9 121.2 36.0 29.7
13 20.5 6.4 31.2 21.7 8.7 40.1 168.9 20.0 11.8 127.2 21.2 16.7 122.1 36.0 29.5
14 19.2 6.5 33.9 21.6 8.7 40.3 168.8 19.9 11.8 128.8 21.2 16.5 122.9 36.1 29.4
15 19.2 6.4 33.3 21.7 8.7 40.1 168.9 19.8 11.7 142.5 21.3 14.9 141.8 42.0 29.6
16 19.1 6.4 33.5 21.7 8.7 40.1 168.3 19.8 11.8 161.3 21.3 13.2 151.6 45.0 29.7
17 19.0 6.4 33.7 21.8 8.7 39.9 164.6 19.8 12.0 176.5 21.3 12.1 171.9 51.0 29.7
18 19.0 6.4 33.7 21.8 8.7 39.9 164.5 19.8 12.0 176.3 21.3 12.1 172.3 51.0 29.6
19 19.0 6.4 33.7 21.7 8.7 40.1 164.3 19.9 12.1 178.1 21.3 12.0 173.8 51.0 29.3
20 19.0 6.4 33.7 21.7 8.7 40.1 164.1 19.8 12.1 179.7 21.3 11.9 173.5 51.0 29.4
21 20.5 6.4 31.2 21.7 8.7 40.1 163.0 19.8 12.1 177.5 21.3 12.0 173.5 51.0 29.4
22 19.1 6.4 33.5 21.7 8.7 40.1 132.0 19.8 15.0 146.3 20.5 14.0 158.3 47.0 29.7
23 19.1 6.4 33.5 22.0 8.7 39.5 115.6 19.8 17.1 125.3 19.7 15.7 128.5 38.0 29.6
24 19.0 6.4 33.7 22.0 8.7 39.5 113.8 19.9 17.5 114.6 19.7 17.2 125.6 38.0 30.3
24-hour average 19.36.433.5 21.88.740.0 141.419.914.5 134.720.715.7 130.938.829.7
 
Date / Time
 		 Little Goose Ice Harbor McNary John Day The Dalles
Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 
08/21/2023 01 19.0 6.4 33.7 22.1 8.7 39.4 100.0 19.8 19.8 105.4 19.7 18.7 103.2 30.1 29.2
02 19.1 6.4 33.5 22.0 8.7 39.5 98.2 19.8 20.2 106.9 19.6 18.3 100.6 30.0 29.8
03 19.1 6.4 33.5 22.0 8.7 39.5 98.8 19.8 20.0 106.6 19.5 18.3 100.6 30.0 29.8
04 19.1 6.4 33.5 22.0 8.7 39.5 99.0 19.9 20.1 106.3 19.5 18.3 99.8 30.0 30.1
05 19.0 6.4 33.7 22.1 8.7 39.4 99.1 20.0 20.2 106.6 19.6 18.4 100.2 30.0 29.9
06 19.0 6.4 33.7 22.1 8.7 39.4 98.6 20.1 20.4 104.8 19.6 18.7 99.2 30.0 30.2
07 19.1 6.4 33.5 22.0 8.7 39.5 98.7 20.2 20.5 104.5 21.2 20.3 99.6 30.0 30.1
08 19.1 6.4 33.5 22.0 8.7 39.5 98.4 20.3 20.6 107.2 21.1 19.7 99.1 30.0 30.3
09 19.0 6.4 33.7 22.0 8.7 39.5 99.3 20.3 20.4 109.3 21.1 19.3 98.4 30.0 30.5
10 19.1 6.4 33.5 22.0 8.7 39.5 119.1 20.3 17.0 111.2 21.1 19.0 100.2 30.9 30.8
11 23.9 6.4 26.8 23.5 8.7 37.0 121.0 20.3 16.8 123.5 21.1 17.1 118.8 36.0 30.3
12 24.3 6.4 26.3 22.1 8.7 39.4 122.3 20.3 16.6 123.3 21.1 17.1 120.8 36.0 29.8
13 24.3 6.4 26.3 22.0 8.7 39.5 139.8 20.3 14.5 121.8 21.1 17.3 121.3 36.0 29.7
14 24.3 6.4 26.3 21.9 8.7 39.7 140.8 20.3 14.4 125.5 21.1 16.8 120.9 36.0 29.8
15 24.3 6.4 26.3 21.8 8.7 39.9 141.2 20.3 14.4 125.2 21.1 16.9 121.8 36.0 29.6
16 24.2 6.4 26.4 21.7 8.7 40.1 140.8 20.3 14.4 119.1 21.1 17.7 120.8 36.0 29.8
17 24.3 6.4 26.3 21.8 8.7 39.9 141.1 20.3 14.4 137.9 21.1 15.3 121.7 36.2 29.7
18 24.3 6.4 26.3 21.8 8.7 39.9 140.5 20.3 14.4 141.9 21.1 14.9 132.2 41.0 31.0
19 24.2 6.4 26.4 21.7 8.7 40.1 140.1 20.3 14.5 139.9 21.1 15.1 143.2 44.0 30.7
20 24.1 6.4 26.6 21.7 8.7 40.1 139.8 20.3 14.5 140.4 21.1 15.0 149.1 45.0 30.2
21 24.2 6.4 26.4 21.8 8.7 39.9 140.5 20.2 14.4 138.9 21.1 15.2 149.8 45.0 30.0
22 23.9 6.4 26.8 21.7 8.7 40.1 139.2 20.1 14.4 140.9 20.3 14.4 138.2 41.0 29.7
23 19.2 6.4 33.3 21.8 8.7 39.9 119.6 20.1 16.8 114.6 19.5 17.0 109.6 32.1 29.3
24 19.0 6.4 33.7 21.8 8.7 39.9 101.3 20.1 19.8 119.3 19.5 16.3 102.3 30.0 29.3
24-hour average 21.66.430.0 22.08.739.6 119.920.217.2 120.020.617.3 115.534.630.0
 
Date / Time
 		 Little Goose Ice Harbor McNary John Day The Dalles
Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 
08/22/2023 01 19.0 6.4 33.7 21.8 8.7 39.9 100.3 20.1 20.0 111.4 19.5 17.5 101.0 30.0 29.7
02 19.1 6.4 33.5 21.7 8.7 40.1 100.1 20.1 20.1 109.7 19.5 17.8 101.4 30.0 29.6
03 20.5 6.4 31.2 23.2 8.7 37.5 100.2 20.2 20.2 105.7 19.5 18.4 102.2 30.0 29.4
04 19.0 6.4 33.7 21.8 8.7 39.9 101.4 20.1 19.8 107.2 19.5 18.2 101.3 30.0 29.6
05 19.0 6.4 33.7 21.8 8.7 39.9 101.4 20.1 19.8 105.7 19.5 18.4 99.8 30.0 30.1
06 19.0 6.4 33.7 21.8 8.7 39.9 128.3 20.1 15.7 104.7 19.5 18.6 99.8 30.0 30.1
07 19.0 6.4 33.7 21.8 8.7 39.9 128.7 20.1 15.6 107.9 21.1 19.6 101.1 159.8 158.0
08 19.0 6.4 33.7 21.8 8.7 39.9 121.5 20.1 16.5 105.8 21.1 19.9 99.4 30.1 30.3
09 19.1 6.4 33.5 21.7 8.7 40.1 121.0 20.1 16.6 106.2 21.1 19.9 11.3 33.0 292.0
10 19.1 6.4 33.5 23.3 8.7 37.3 121.4 20.1 16.6 104.9 21.1 20.1 108.6 33.0 30.4
11 19.1 6.4 33.5 21.8 8.7 39.9 121.2 20.1 16.6 122.8 21.1 17.2 112.4 33.0 29.4
12 20.5 6.4 31.2 21.8 8.7 39.9 121.2 20.0 16.5 122.8 21.1 17.2 112.0 33.0 29.5
13 19.0 6.4 33.7 21.9 8.7 39.7 121.4 20.0 16.5 126.2 21.1 16.7 --- --- ---
14 19.2 6.4 33.3 22.6 8.7 38.5 121.2 20.0 16.5 123.2 21.1 17.1 121.8 36.0 29.6
15 19.1 6.4 33.5 22.1 8.7 39.4 129.9 20.0 15.4 123.8 21.1 17.0 124.1 36.0 29.0
16 19.2 6.4 33.3 21.8 8.7 39.9 131.4 20.3 15.4 122.8 21.1 17.2 121.1 36.0 29.7
17 23.1 6.4 27.7 21.8 8.7 39.9 130.3 20.1 15.4 140.3 21.1 15.0 137.9 40.8 29.6
18 23.6 6.4 27.1 21.8 8.7 39.9 130.3 20.1 15.4 140.5 21.1 15.0 138.1 42.0 30.4
19 23.6 6.4 27.1 21.8 8.7 39.9 130.3 20.1 15.4 139.5 21.1 15.1 135.8 42.0 30.9
20 23.6 6.4 27.1 21.7 8.7 40.1 131.3 20.0 15.2 144.7 21.1 14.6 140.3 42.0 29.9
21 23.6 6.4 27.1 23.1 8.7 37.7 133.3 19.9 14.9 144.1 21.1 14.6 142.7 42.0 29.4
22 23.6 6.4 27.1 21.7 8.7 40.1 131.5 19.8 15.1 139.9 20.3 14.5 140.8 41.9 29.8
23 19.5 6.4 32.8 21.5 8.7 40.5 96.3 19.8 20.6 109.7 19.5 17.8 110.5 33.0 29.9
24 20.6 6.4 31.1 21.5 8.7 40.5 81.9 19.8 24.2 80.5 19.5 24.2 85.5 25.1 29.4
24-hour average 20.46.431.7 22.08.739.6 118.220.017.3 118.820.517.6 110.839.946.8
 
Date / Time
 		 Little Goose Ice Harbor McNary John Day The Dalles
Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 
08/23/2023 01 19.2 6.4 33.3 21.6 8.7 40.3 80.5 19.8 24.6 80.8 19.5 24.1 84.4 25.0 29.6
02 19.1 6.4 33.5 21.6 8.7 40.3 80.7 19.8 24.5 79.1 19.5 24.7 83.9 25.0 29.8
03 20.5 6.4 31.2 21.7 8.7 40.1 80.9 19.8 24.5 80.5 19.5 24.2 84.4 25.0 29.6
04 19.1 6.4 33.5 21.7 8.7 40.1 81.4 19.8 24.3 80.5 19.5 24.2 84.3 25.0 29.7
05 19.2 6.4 33.3 21.8 8.7 39.9 81.0 19.9 24.6 82.4 19.5 23.7 84.5 25.0 29.6
06 19.1 6.4 33.5 21.7 8.7 40.1 80.4 20.1 25.0 80.0 19.5 24.4 84.2 25.0 29.7
07 19.1 6.5 34.0 21.7 8.7 40.1 81.1 20.1 24.8 82.0 21.0 25.6 84.1 25.0 29.7
08 19.2 6.4 33.3 21.7 8.7 40.1 80.6 20.3 25.2 81.6 21.1 25.9 84.1 25.0 29.7
09 19.2 6.5 33.9 21.8 8.7 39.9 80.8 20.4 25.2 90.4 21.1 23.3 83.9 25.0 29.8
10 19.3 6.4 33.2 23.3 8.7 37.3 79.7 20.4 25.6 92.2 21.1 22.9 83.9 25.0 29.8
11 19.2 6.4 33.3 22.2 8.7 39.2 75.5 20.1 26.6 91.3 21.1 23.1 84.0 25.0 29.8
12 19.1 6.5 34.0 21.8 8.7 39.9 101.8 20.1 19.7 90.5 21.1 23.3 84.6 25.0 29.6
13 19.1 6.4 33.5 22.5 8.7 38.7 121.5 20.0 16.5 89.5 21.1 23.6 83.8 25.0 29.8
14 19.1 6.4 33.5 25.8 8.7 33.7 141.2 20.0 14.2 90.4 21.1 23.3 84.2 25.0 29.7
15 19.1 6.5 34.0 --- 8.7 --- 142.8 19.9 13.9 91.4 21.1 23.1 100.4 29.4 29.3
16 19.6 6.5 33.2 26.7 8.7 32.6 142.3 19.9 14.0 111.8 21.1 18.9 118.8 35.0 29.5
17 23.6 6.4 27.1 23.9 8.7 36.4 142.0 20.0 14.1 130.4 21.1 16.2 117.7 35.0 29.7
18 24.0 6.5 27.1 21.8 8.7 39.9 141.6 20.2 14.3 130.8 21.1 16.1 117.4 35.0 29.8
19 23.9 6.5 27.2 21.8 8.7 39.9 148.2 20.2 13.6 134.7 21.1 15.7 119.8 35.0 29.2
20 23.6 6.5 27.5 21.6 8.7 40.3 145.6 20.2 13.9 132.3 21.1 15.9 118.2 35.0 29.6
21 23.6 6.5 27.5 21.6 8.7 40.3 146.7 20.2 13.8 132.7 21.1 15.9 118.6 35.0 29.5
22 23.2 6.5 28.0 21.6 8.7 40.3 144.9 20.2 13.9 130.8 20.3 15.5 118.5 35.0 29.5
23 19.6 6.5 33.2 21.6 8.7 40.3 120.7 20.2 16.7 104.1 19.6 18.8 101.1 30.0 29.7
24 19.2 6.5 33.9 21.7 8.7 40.1 100.5 19.9 19.8 85.9 19.6 22.8 83.6 25.0 29.9
24-hour average 20.46.531.9 22.38.739.1 109.320.119.7 99.020.521.5 95.528.329.7
 
Date / Time
 		 Little Goose Ice Harbor McNary John Day The Dalles
Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 
08/24/2023 01 19.4 6.5 33.5 21.8 8.7 39.9 82.0 19.9 24.3 85.6 19.6 22.9 83.4 25.0 30.0
02 19.2 6.5 33.9 21.7 8.7 40.1 81.4 19.8 24.3 85.2 19.6 23.0 83.0 25.0 30.1
03 19.2 6.6 34.4 21.6 8.7 40.3 81.5 19.9 24.4 85.8 19.5 22.7 83.2 25.0 30.0
04 19.2 6.6 34.4 23.1 8.7 37.7 81.9 19.9 24.3 85.6 19.5 22.8 82.8 25.0 30.2
05 19.2 6.6 34.4 21.6 8.7 40.3 81.2 19.9 24.5 84.8 19.5 23.0 82.5 25.0 30.3
06 19.5 6.6 33.8 21.6 8.7 40.3 81.3 19.8 24.4 85.1 19.5 22.9 82.4 25.0 30.3
07 23.0 6.6 28.7 21.8 8.7 39.9 98.1 19.8 20.2 102.1 21.1 20.7 81.7 25.0 30.6
08 23.3 6.6 28.3 23.6 8.7 36.9 100.1 20.1 20.1 100.2 21.1 21.1 82.4 25.1 30.5
09 23.3 6.6 28.3 33.9 8.7 25.7 98.7 20.2 20.5 102.3 21.1 20.6 99.0 30.0 30.3
10 24.9 6.6 26.5 27.6 8.7 31.5 99.1 20.2 20.4 100.9 21.1 20.9 99.9 30.3 30.3
11 25.0 6.6 26.4 26.4 8.7 33.0 99.2 20.3 20.5 104.1 21.1 20.3 115.6 35.0 30.3
12 23.2 6.5 28.0 28.5 8.7 30.5 99.4 20.3 20.4 119.6 21.1 17.6 116.7 35.0 30.0
13 23.2 6.5 28.0 29.9 8.7 29.1 119.2 20.2 16.9 121.5 21.1 17.4 115.6 35.0 30.3
14 23.4 6.5 27.8 30.0 8.7 29.0 120.9 20.2 16.7 120.1 21.1 17.6 116.3 35.0 30.1
15 31.6 6.5 20.6 31.6 8.7 27.5 123.3 20.2 16.4 122.6 21.1 17.2 117.1 35.0 29.9
16 41.5 6.6 15.9 42.7 8.7 20.4 145.2 20.2 13.9 141.3 21.1 14.9 133.3 38.8 29.1
17 41.9 6.6 15.8 35.0 8.6 24.6 166.6 20.1 12.1 159.8 21.1 13.2 135.7 41.0 30.2
18 42.5 6.6 15.5 33.2 8.6 25.9 167.9 20.1 12.0 162.5 21.1 13.0 159.7 48.0 30.1
19 42.2 6.6 15.6 47.5 8.6 18.1 168.4 20.1 11.9 161.9 21.1 13.0 159.4 48.0 30.1
20 41.9 6.5 15.5 48.1 8.6 17.9 168.6 20.1 11.9 160.9 21.1 13.1 159.3 48.0 30.1
21 43.6 6.5 14.9 47.7 8.6 18.0 140.5 20.1 14.3 161.8 21.1 13.0 160.6 48.0 29.9
22 41.9 6.5 15.5 47.3 8.6 18.2 140.3 20.1 14.3 163.8 20.2 12.3 162.9 48.0 29.5
23 32.2 6.5 20.2 35.4 8.7 24.6 140.2 20.1 14.3 140.0 19.5 13.9 141.3 42.0 29.7
24 21.6 6.5 30.1 22.3 8.6 38.6 118.4 20.1 17.0 119.0 19.5 16.4 120.2 36.1 30.0
24-hour average 28.66.625.3 31.08.730.3 116.820.118.3 119.920.518.1 115.634.730.1
 
Date / Time
 		 Little Goose Ice Harbor McNary John Day The Dalles
Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 
08/25/2023 01 19.3 6.6 34.2 22.2 8.6 38.7 87.1 20.1 23.1 89.8 19.5 21.7 88.4 27.1 30.7
02 19.2 6.6 34.4 22.1 8.6 38.9 86.6 20.1 23.2 89.6 19.5 21.8 89.5 27.0 30.2
03 19.1 6.5 34.0 22.1 8.6 38.9 87.0 20.1 23.1 89.1 19.5 21.9 88.6 27.0 30.5
04 19.2 6.5 33.9 22.1 8.6 38.9 86.7 20.2 23.3 88.9 19.5 21.9 87.8 27.0 30.8
05 19.2 6.5 33.9 23.7 8.6 36.3 86.6 20.1 23.2 88.6 19.5 22.0 88.1 27.0 30.6
06 19.2 6.5 33.9 22.1 8.6 38.9 86.6 20.1 23.2 87.3 19.5 22.3 87.4 27.0 30.9
07 22.6 6.5 28.8 22.1 8.6 38.9 117.0 20.1 17.2 98.5 21.1 21.4 98.6 30.0 30.4
08 23.2 6.5 28.0 22.2 8.6 38.7 118.2 20.1 17.0 98.3 21.1 21.5 98.5 30.0 30.5
09 23.3 6.5 27.9 22.2 8.6 38.7 119.7 20.1 16.8 100.4 21.1 21.0 99.7 30.0 30.1
10 23.3 6.5 27.9 22.1 8.6 38.9 119.5 20.1 16.8 99.2 21.1 21.3 99.9 30.1 30.1
11 23.6 6.5 27.5 22.2 8.6 38.7 119.5 20.1 16.8 119.6 21.1 17.6 115.0 35.0 30.4
12 32.0 6.5 20.3 22.2 8.7 39.2 119.6 20.2 16.9 121.0 21.1 17.4 116.5 35.0 30.0
13 32.1 6.5 20.2 22.2 8.6 38.7 119.4 20.1 16.8 121.5 21.1 17.4 115.2 35.0 30.4
14 32.7 6.5 19.9 22.2 8.6 38.7 119.2 20.2 16.9 120.6 21.1 17.5 115.3 35.0 30.4
15 40.2 6.5 16.2 22.2 8.7 39.2 119.2 20.2 16.9 121.6 21.1 17.4 116.0 35.0 30.2
16 40.8 6.5 15.9 34.4 8.6 25.0 119.4 20.3 17.0 142.8 21.1 14.8 116.4 35.1 30.2
17 41.0 6.6 16.1 34.6 8.6 24.9 118.9 20.3 17.1 161.0 21.1 13.1 135.4 41.0 30.3
18 40.9 6.6 16.1 35.7 8.6 24.1 119.1 20.4 17.1 162.5 21.1 13.0 135.7 41.0 30.2
19 41.0 6.5 15.9 47.4 8.6 18.1 123.3 20.3 16.5 165.2 21.1 12.8 136.2 41.0 30.1
20 40.8 6.5 15.9 47.7 8.6 18.0 126.9 20.2 15.9 161.8 21.1 13.0 135.3 41.0 30.3
21 40.9 6.5 15.9 47.6 8.6 18.1 127.0 20.3 16.0 143.6 21.1 14.7 136.1 41.0 30.1
22 40.8 6.5 15.9 47.4 8.6 18.1 127.0 19.9 15.7 142.6 20.3 14.2 136.4 41.0 30.1
23 31.7 6.5 20.5 35.7 8.7 24.4 116.4 20.0 17.2 115.6 19.5 16.9 116.4 35.0 30.1
24 21.5 6.5 30.2 23.1 8.6 37.2 101.8 19.9 19.5 90.7 19.5 21.5 92.7 28.0 30.2
24-hour average 29.56.524.3 28.68.632.9 111.320.118.5 117.520.518.3 110.233.430.3
 
Date / Time
 		 Little Goose Ice Harbor McNary John Day The Dalles
Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 
08/26/2023 01 19.7 6.5 33.0 22.7 8.6 37.9 101.2 19.9 19.7 90.5 19.5 21.5 92.9 28.0 30.1
02 19.7 6.5 33.0 22.7 8.6 37.9 101.5 19.9 19.6 92.3 19.5 21.1 93.1 28.0 30.1
03 19.7 6.5 33.0 22.7 8.6 37.9 102.2 19.9 19.5 91.0 19.5 21.4 92.3 28.0 30.3
04 19.7 6.5 33.0 22.6 8.6 38.1 100.8 19.9 19.7 91.9 19.5 21.2 92.9 28.0 30.1
05 19.7 6.5 33.0 22.7 8.6 37.9 101.7 19.9 19.6 91.7 19.5 21.3 93.6 28.0 29.9
06 19.8 6.5 32.8 22.7 8.6 37.9 102.0 19.9 19.5 90.3 19.5 21.6 92.8 28.0 30.2
07 24.5 6.5 26.5 22.7 8.6 37.9 119.8 19.9 16.6 91.2 19.5 21.4 92.0 28.0 30.4
08 22.3 6.5 29.1 22.8 8.6 37.7 121.2 19.9 16.4 91.1 20.4 22.4 92.2 28.0 30.4
09 22.2 6.5 29.3 24.2 8.6 35.5 119.4 19.9 16.7 90.9 21.1 23.2 90.3 28.0 31.0
10 22.3 6.5 29.1 22.8 8.6 37.7 120.2 19.9 16.6 90.8 21.1 23.2 94.0 28.0 29.8
11 22.2 6.5 29.3 22.8 8.6 37.7 120.2 19.9 16.6 110.5 21.1 19.1 94.1 28.0 29.8
12 22.9 6.6 28.8 22.7 8.6 37.9 120.8 19.9 16.5 111.7 21.1 18.9 100.4 30.0 29.9
13 22.9 6.6 28.8 22.7 8.6 37.9 121.9 19.9 16.3 111.7 21.1 18.9 101.9 30.0 29.4
14 23.1 6.6 28.6 24.2 8.6 35.5 121.0 19.9 16.4 111.2 21.1 19.0 100.4 30.0 29.9
15 32.2 6.5 20.2 22.7 8.7 38.3 146.2 19.7 13.5 122.3 21.1 17.3 100.1 30.0 30.0
16 39.7 6.7 16.9 22.7 8.7 38.3 149.7 19.7 13.2 120.8 21.1 17.5 100.8 30.1 29.9
17 39.7 6.7 16.9 35.6 8.7 24.4 149.4 19.6 13.1 126.0 21.1 16.7 138.9 42.0 30.2
18 39.8 6.7 16.8 47.3 8.7 18.4 150.4 19.6 13.0 139.8 21.1 15.1 148.9 45.0 30.2
19 39.5 6.7 17.0 47.4 8.7 18.4 151.6 19.6 12.9 140.8 21.1 15.0 150.1 45.0 30.0
20 39.4 6.7 17.0 48.8 8.7 17.8 150.4 19.7 13.1 140.0 21.1 15.1 149.9 45.0 30.0
21 39.6 6.7 16.9 48.7 8.7 17.9 151.7 20.0 13.2 144.7 21.1 14.6 150.9 45.0 29.8
22 37.6 6.7 17.8 47.0 8.7 18.5 152.8 20.0 13.1 139.9 20.3 14.5 151.6 45.0 29.7
23 23.4 6.7 28.6 34.9 8.7 24.9 152.0 20.0 13.2 139.7 19.5 14.0 150.2 45.0 30.0
24 19.6 6.6 33.7 22.4 8.7 38.8 121.7 20.0 16.4 115.0 19.5 17.0 118.6 35.1 29.6
24-hour average 27.16.626.2 29.18.632.5 127.119.916.0 111.920.418.8 111.833.630.0
 
Date / Time
 		 Little Goose Ice Harbor McNary John Day The Dalles
Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 
08/27/2023 01 19.2 6.6 34.4 22.1 8.7 39.4 90.8 20.0 22.0 90.9 19.5 21.5 92.8 27.1 29.2
02 19.3 6.6 34.2 22.2 8.7 39.2 90.6 20.0 22.1 91.0 19.5 21.4 91.7 27.0 29.4
03 20.6 6.5 31.6 22.1 8.7 39.4 89.6 20.0 22.3 89.6 19.5 21.8 91.2 27.0 29.6
04 20.6 6.5 31.6 22.1 8.7 39.4 90.4 20.0 22.1 91.7 19.5 21.3 91.1 27.0 29.6
05 19.2 6.6 34.4 22.1 8.7 39.4 91.4 20.0 21.9 91.2 19.5 21.4 91.4 27.0 29.5
06 19.2 6.5 33.9 22.1 8.7 39.4 91.2 20.0 21.9 90.3 19.5 21.6 91.2 27.0 29.6
07 19.3 6.6 34.2 22.1 8.7 39.4 104.7 20.1 19.2 96.6 21.1 21.8 90.8 27.0 29.7
08 19.3 6.6 34.2 23.8 8.7 36.6 106.9 20.2 18.9 93.2 21.1 22.6 91.3 27.0 29.6
09 19.4 6.6 34.0 22.3 8.7 39.0 107.2 20.2 18.8 92.4 21.1 22.8 92.1 27.0 29.3
10 19.3 6.6 34.2 22.3 8.7 39.0 121.3 20.1 16.6 106.3 21.1 19.8 91.4 27.0 29.5
11 19.3 6.6 34.2 22.1 8.7 39.4 135.8 20.0 14.7 128.9 21.1 16.4 91.0 27.0 29.7
12 23.2 6.6 28.4 22.1 8.7 39.4 136.5 20.0 14.7 129.3 21.1 16.3 90.7 27.0 29.8
13 24.2 6.6 27.3 23.6 8.7 36.9 137.4 20.2 14.7 130.6 21.1 16.2 92.0 27.0 29.3
14 40.4 6.7 16.6 22.1 8.7 39.4 136.7 20.1 14.7 129.7 21.1 16.3 124.3 37.7 30.3
15 43.8 6.6 15.1 22.1 8.7 39.4 150.4 20.0 13.3 131.5 21.1 16.0 126.6 38.0 30.0
16 42.4 6.7 15.8 22.1 8.7 39.4 151.2 19.9 13.2 150.8 21.1 14.0 127.1 38.0 29.9
17 42.5 6.6 15.5 33.1 8.7 26.3 151.5 20.0 13.2 155.7 21.1 13.6 155.2 46.1 29.7
18 42.4 6.7 15.8 35.1 8.7 24.8 151.5 20.1 13.3 151.9 21.1 13.9 158.3 47.0 29.7
19 42.5 6.8 16.0 38.0 8.7 22.9 150.6 20.1 13.3 160.4 21.1 13.2 155.7 47.0 30.2
20 42.1 6.7 15.9 35.0 8.7 24.9 149.8 20.2 13.5 158.5 21.1 13.3 155.5 47.0 30.2
21 41.4 6.7 16.2 35.0 8.7 24.9 150.3 20.2 13.4 151.3 21.1 13.9 156.3 47.0 30.1
22 24.6 6.6 26.8 34.8 8.7 25.0 130.2 20.2 15.5 133.4 20.3 15.2 131.0 40.0 30.5
23 19.4 6.5 33.5 22.9 8.7 38.0 101.8 20.2 19.8 101.2 19.5 19.3 93.0 28.0 30.1
24 19.2 6.6 34.4 22.6 8.7 38.5 98.8 20.2 20.4 90.8 19.5 21.5 91.8 28.0 30.5
24-hour average 27.66.627.0 25.68.735.4 121.520.117.2 118.220.518.1 111.033.129.8
 
Date / Time
 		 Little Goose Ice Harbor McNary John Day The Dalles
Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 
08/28/2023 01 19.2 6.6 34.4 22.7 8.7 38.3 97.8 20.2 20.7 90.0 19.5 21.7 92.1 28.0 30.4
02 19.3 6.6 34.2 22.7 8.7 38.3 98.5 20.2 20.5 92.6 19.5 21.1 92.4 28.0 30.3
03 19.2 6.6 34.4 22.7 8.7 38.3 98.7 20.2 20.5 91.1 19.5 21.4 92.0 28.0 30.4
04 19.3 6.6 34.2 22.7 8.7 38.3 98.7 20.2 20.5 91.2 19.5 21.4 92.5 28.0 30.3
05 19.3 6.5 33.7 22.7 8.7 38.3 99.0 20.2 20.4 91.2 19.5 21.4 93.0 28.0 30.1
06 19.3 6.5 33.7 22.8 8.7 38.2 98.2 20.4 20.8 90.8 19.5 21.5 91.8 28.0 30.5
07 22.1 6.5 29.4 22.7 8.7 38.3 117.9 20.4 17.3 106.3 21.1 19.8 91.8 28.0 30.5
08 22.7 6.5 28.6 22.2 8.7 39.2 121.2 20.5 16.9 105.2 21.1 20.1 104.9 31.9 30.4
09 22.9 6.5 28.4 22.2 8.7 39.2 123.6 20.5 16.6 107.3 21.1 19.7 107.2 32.0 29.9
10 23.1 6.5 28.1 25.5 8.7 34.1 136.3 20.5 15.0 107.6 21.1 19.6 106.1 32.0 30.2
11 31.2 6.5 20.8 35.7 8.7 24.4 136.2 20.4 15.0 131.0 21.1 16.1 105.7 32.0 30.3
12 31.6 6.6 20.9 34.9 8.7 24.9 137.9 20.0 14.5 131.7 21.1 16.0 107.1 32.0 29.9
13 31.7 6.7 21.1 34.3 8.7 25.4 136.7 20.0 14.6 133.1 21.1 15.9 106.8 32.0 30.0
14 32.0 6.7 20.9 33.7 8.7 25.8 137.1 19.9 14.5 134.2 21.1 15.7 126.7 37.7 29.8
15 31.8 6.6 20.8 34.2 8.7 25.4 150.9 19.9 13.2 133.8 21.1 15.8 127.2 38.0 29.9
16 31.9 6.7 21.0 34.7 8.7 25.1 150.2 19.8 13.2 150.4 21.1 14.0 126.5 38.0 30.0
17 32.3 6.6 20.4 35.2 8.7 24.7 148.9 19.9 13.4 150.9 21.1 14.0 153.7 46.8 30.4
18 41.6 6.6 15.9 47.2 8.7 18.4 151.1 20.2 13.4 151.8 21.1 13.9 156.6 47.0 30.0
19 42.0 6.6 15.7 47.2 8.7 18.4 151.0 20.2 13.4 151.7 20.5 13.5 157.0 47.0 29.9
20 43.5 6.6 15.2 47.3 8.7 18.4 149.9 20.2 13.5 149.2 19.5 13.1 155.9 47.0 30.1
21 43.7 6.5 14.9 47.2 8.7 18.4 149.9 20.2 13.5 148.6 19.5 13.1 155.3 47.0 30.3
22 41.5 6.6 15.9 47.2 8.7 18.4 122.0 20.2 16.6 131.8 19.5 14.8 137.2 41.0 29.9
23 26.3 6.6 25.1 35.0 8.7 24.9 102.8 20.2 19.6 101.8 19.5 19.2 97.2 29.0 29.8
24 19.5 6.5 33.3 22.8 8.7 38.2 98.6 20.2 20.5 103.5 19.5 18.8 95.1 29.0 30.5
24-hour average 28.66.625.0 31.98.729.6 125.520.216.6 119.920.317.6 115.534.830.2
 
Date / Time
 		 Little Goose Ice Harbor McNary John Day The Dalles
Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 
08/29/2023 01 19.2 6.5 33.9 22.6 8.7 38.5 99.3 20.2 20.3 99.3 19.5 19.6 95.5 29.0 30.4
02 19.3 6.5 33.7 22.6 8.7 38.5 99.3 20.2 20.3 99.7 19.5 19.6 96.2 29.0 30.1
03 19.3 6.5 33.7 22.6 8.7 38.5 98.9 20.2 20.4 98.9 19.5 19.7 95.9 29.0 30.2
04 19.1 6.5 34.0 22.6 8.7 38.5 98.9 20.2 20.4 98.9 19.5 19.7 95.8 29.0 30.3
05 19.2 6.5 33.9 24.2 8.7 36.0 99.2 20.2 20.4 98.7 19.5 19.8 95.4 29.0 30.4
06 19.3 6.5 33.7 24.1 8.7 36.1 98.7 20.2 20.5 98.9 19.5 19.7 96.0 29.1 30.3
07 22.2 6.6 29.7 22.5 8.7 38.7 117.8 20.2 17.1 100.7 21.0 20.9 108.2 33.0 30.5
08 22.6 6.5 28.8 22.5 8.7 38.7 118.3 20.2 17.1 98.8 21.1 21.4 108.0 33.0 30.6
09 23.0 6.5 28.3 22.6 8.7 38.5 120.1 20.2 16.8 101.0 21.1 20.9 101.3 30.0 29.6
10 22.9 6.5 28.4 22.5 8.7 38.7 119.2 20.2 16.9 107.3 21.1 19.7 100.4 30.0 29.9
11 22.2 6.6 29.7 22.6 8.7 38.5 120.2 20.2 16.8 109.5 21.1 19.3 100.3 30.0 29.9
12 22.3 6.6 29.6 22.6 8.7 38.5 120.6 20.2 16.7 112.0 21.1 18.8 101.8 30.0 29.5
13 23.7 6.6 27.8 22.6 8.7 38.5 120.0 20.2 16.8 109.0 21.1 19.4 99.6 30.0 30.1
14 21.4 6.6 30.8 22.6 8.7 38.5 119.2 20.2 16.9 109.0 21.1 19.4 100.1 30.0 30.0
15 21.7 6.6 30.4 22.5 8.7 38.7 120.1 20.2 16.8 109.8 21.1 19.2 100.8 30.0 29.8
16 31.0 6.6 21.3 22.6 8.7 38.5 121.3 20.2 16.7 111.0 21.1 19.0 101.7 30.0 29.5
17 31.1 6.6 21.2 24.1 8.7 36.1 146.8 20.2 13.8 140.7 21.0 14.9 109.8 33.0 30.1
18 31.0 6.7 21.6 33.8 8.7 25.7 147.9 20.2 13.7 144.3 21.0 14.6 110.5 33.0 29.9
19 31.1 6.7 21.5 34.7 8.7 25.1 147.2 20.2 13.7 142.6 20.2 14.2 131.6 38.9 29.6
20 31.0 6.7 21.6 34.7 8.7 25.1 145.6 20.2 13.9 137.7 19.5 14.2 129.7 39.0 30.1
21 31.1 6.7 21.5 34.7 8.7 25.1 145.9 20.2 13.8 137.9 19.5 14.1 129.9 39.0 30.0
22 31.7 6.7 21.1 36.1 8.7 24.1 145.7 20.2 13.9 136.6 19.5 14.3 129.5 39.0 30.1
23 20.4 6.6 32.4 22.4 8.7 38.8 112.9 20.2 17.9 109.4 19.5 17.8 96.2 29.0 30.1
24 18.4 6.5 35.3 22.0 8.7 39.5 102.6 20.2 19.7 99.9 19.5 19.5 96.4 29.0 30.1
24-hour average 23.96.628.5 25.38.735.5 120.220.217.1 113.020.318.3 105.431.730.0
 
Date / Time
 		 Little Goose Ice Harbor McNary John Day The Dalles
Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 
08/30/2023 01 18.5 6.6 35.7 22.0 8.7 39.5 101.9 20.2 19.8 99.5 19.5 19.6 97.0 29.0 29.9
02 18.4 6.6 35.9 22.0 8.7 39.5 101.9 20.2 19.8 99.5 19.5 19.6 96.0 29.0 30.2
03 18.4 6.6 35.9 22.0 8.7 39.5 102.1 20.2 19.8 98.3 19.5 19.8 95.3 29.0 30.4
04 18.3 6.5 35.5 22.0 8.7 39.5 101.8 20.2 19.8 99.2 19.5 19.7 95.4 29.0 30.4
05 18.4 6.6 35.9 22.0 8.7 39.5 102.6 20.2 19.7 101.1 19.5 19.3 96.1 29.0 30.2
06 18.5 6.5 35.1 23.5 8.7 37.0 101.6 20.2 19.9 99.3 19.5 19.6 95.7 29.0 30.3
07 21.8 6.6 30.3 22.0 8.7 39.5 110.0 20.2 18.4 100.8 19.5 19.3 95.9 29.0 30.2
08 22.3 6.6 29.6 22.0 8.7 39.5 110.7 19.9 18.0 100.5 20.9 20.8 96.1 29.0 30.2
09 22.3 6.6 29.6 22.0 8.7 39.5 111.5 20.2 18.1 101.0 21.1 20.9 95.8 29.0 30.3
10 22.3 6.6 29.6 23.5 8.7 37.0 112.7 20.2 17.9 104.6 21.1 20.2 97.1 29.0 29.9
11 22.2 6.6 29.7 22.0 8.7 39.5 112.9 20.1 17.8 105.4 21.1 20.0 97.4 29.0 29.8
12 22.1 6.5 29.4 22.1 8.7 39.4 111.9 20.3 18.1 100.9 21.1 20.9 96.8 29.0 30.0
13 22.4 6.5 29.0 22.1 8.7 39.4 112.1 20.3 18.1 103.4 21.1 20.4 106.9 32.0 29.9
14 30.5 6.4 21.0 22.0 8.7 39.5 111.4 20.3 18.2 101.9 21.1 20.7 106.7 32.0 30.0
15 31.2 6.4 20.5 22.1 8.7 39.4 111.4 20.1 18.0 116.7 21.1 18.1 106.9 32.0 29.9
16 31.4 6.5 20.7 22.5 8.7 38.7 120.6 20.1 16.7 120.5 21.1 17.5 120.7 35.9 29.7
17 34.8 6.4 18.4 35.4 8.7 24.6 139.1 20.1 14.5 133.4 21.1 15.8 141.5 42.0 29.7
18 36.5 6.4 17.5 36.9 8.7 23.6 141.1 20.1 14.2 148.8 21.1 14.2 143.0 42.0 29.4
19 35.2 6.5 18.5 35.4 8.7 24.6 140.4 20.1 14.3 149.8 20.3 13.6 142.0 42.0 29.6
20 35.0 6.5 18.6 35.4 8.7 24.6 149.8 20.1 13.4 154.9 19.5 12.6 150.3 45.0 29.9
21 35.2 6.5 18.5 35.5 8.7 24.5 150.6 20.1 13.3 156.5 19.5 12.5 151.0 45.0 29.8
22 34.5 6.5 18.8 36.7 8.7 23.7 149.6 20.1 13.4 154.8 19.5 12.6 150.1 45.0 30.0
23 19.6 6.5 33.2 22.8 8.7 38.2 131.8 20.1 15.3 132.0 19.5 14.8 128.9 38.0 29.5
24 19.1 6.5 34.0 22.4 8.7 38.8 120.9 20.1 16.6 119.6 19.5 16.3 125.6 38.0 30.3
24-hour average 25.46.527.5 25.78.735.4 119.220.217.2 116.820.317.9 113.734.030.0
 
Date / Time
 		 Little Goose Ice Harbor McNary John Day The Dalles
Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 
08/31/2023 01 20.3 6.5 32.0 22.5 8.7 38.7 100.7 20.1 20.0 98.6 19.6 19.9 98.3 30.0 30.5
02 18.2 6.5 35.7 21.7 8.7 40.1 100.2 20.0 20.0 100.8 19.6 19.4 100.2 30.0 29.9
03 18.1 6.5 35.9 21.6 8.7 40.3 100.2 20.1 20.1 99.9 19.5 19.5 101.0 30.0 29.7
04 19.4 6.5 33.5 21.6 8.7 40.3 100.8 20.1 19.9 102.1 19.5 19.1 100.7 30.0 29.8
05 18.0 6.4 35.6 21.6 8.7 40.3 101.5 20.1 19.8 100.9 19.5 19.3 101.0 30.0 29.7
06 18.0 6.4 35.6 21.6 8.7 40.3 101.2 20.1 19.9 100.9 19.5 19.3 100.9 30.0 29.7
07 22.4 6.4 28.6 21.6 8.7 40.3 119.2 20.1 16.9 122.8 21.1 17.2 113.3 33.7 29.7
08 22.8 6.4 28.1 21.6 8.7 40.3 121.3 20.1 16.6 124.7 21.1 16.9 115.5 34.0 29.4
09 22.8 6.4 28.1 21.6 8.7 40.3 120.3 20.1 16.7 121.9 21.1 17.3 114.5 34.0 29.7
10 22.8 6.4 28.1 21.7 8.7 40.1 120.0 20.1 16.8 118.2 17.3 14.6 113.5 34.0 30.0
11 22.9 6.4 27.9 21.8 8.7 39.9 120.4 20.1 16.7 125.0 20.1 16.1 114.3 34.0 29.7
12 23.4 6.5 27.8 34.6 8.7 25.1 131.7 20.1 15.3 122.5 20.1 16.4 114.5 34.0 29.7
13 31.8 6.5 20.4 35.9 8.7 24.2 130.2 20.1 15.4 134.3 20.1 15.0 134.3 41.0 30.5
14 32.4 6.4 19.8 37.5 8.7 23.2 131.8 20.1 15.3 135.7 20.1 14.8 137.5 41.0 29.8
15 32.5 6.5 20.0 38.3 8.7 22.7 132.6 20.1 15.2 136.0 20.1 14.8 136.3 41.0 30.1
16 32.5 6.4 19.7 35.8 8.7 24.3 133.1 20.3 15.3 137.0 20.2 14.7 136.1 41.0 30.1
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24-hour average 23.66.428.5 26.38.735.0 116.620.117.5 117.619.917.2 114.534.229.9
 

NOTICE: This report is based on raw, unverified data.
Nighttime1 average defined from 1900 - 0600 (JDA only, from April 10 - May 15)
Nighttime2 average defined from 2000 - 0600 (JDA only, from May 15 - June 30)
24-hour average defined from 0100 - 2400 (All projects)
Generated 2023-08-31 23:26:05