Average spill - October 2025

Date / Time
 		 Little Goose Lower Monumental 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
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 
10/01/2025 01 13.6 0.0 0.0 14.6 0.0 0.0 13.2 0.0 0.0 60.5 0.0 0.0 60.7 0.0 0.0 60.2 0.0 0.0
02 13.5 0.0 0.0 13.1 0.0 0.0 13.2 0.0 0.0 60.8 0.0 0.0 59.8 0.0 0.0 60.1 0.0 0.0
03 13.5 0.0 0.0 13.1 0.0 0.0 13.2 0.0 0.0 60.4 0.0 0.0 59.6 0.0 0.0 60.2 0.0 0.0
04 13.6 0.0 0.0 14.7 0.0 0.0 13.2 0.0 0.0 60.6 0.0 0.0 60.5 0.0 0.0 60.5 0.0 0.0
05 15.0 1.4 9.3 13.1 0.0 0.0 13.3 0.1 0.8 62.3 1.9 3.0 59.6 0.0 0.0 60.0 0.0 0.0
06 20.4 6.7 32.8 20.9 7.7 36.8 22.6 9.4 41.6 76.1 10.2 13.4 63.0 0.0 0.0 60.7 0.0 0.0
07 20.5 6.9 33.7 21.8 8.1 37.2 22.9 9.6 41.9 80.3 10.2 12.7 73.7 0.0 0.0 74.6 0.0 0.0
08 20.4 6.9 33.8 21.1 8.0 37.9 24.3 9.6 39.5 80.0 10.3 12.9 75.6 1.6 2.1 75.1 0.0 0.0
09 20.2 6.7 33.2 21.0 7.9 37.6 22.3 9.1 40.8 79.8 10.3 12.9 75.3 1.6 2.1 75.3 0.0 0.0
10 15.8 2.2 13.9 13.4 0.0 0.0 14.8 0.0 0.0 67.1 0.3 0.4 62.8 1.6 2.5 62.9 0.0 0.0
11 13.6 0.0 0.0 13.5 0.0 0.0 13.2 0.0 0.0 64.3 0.0 0.0 63.8 1.6 2.5 61.7 0.0 0.0
12 13.6 0.0 0.0 14.8 0.0 0.0 13.3 0.0 0.0 65.5 0.0 0.0 62.7 1.6 2.6 61.9 0.0 0.0
13 13.5 0.0 0.0 13.1 0.0 0.0 14.7 0.0 0.0 66.3 0.0 0.0 64.6 1.6 2.5 62.1 0.0 0.0
14 13.5 0.0 0.0 13.1 0.0 0.0 13.2 0.0 0.0 65.3 0.0 0.0 60.7 1.6 2.6 60.0 0.0 0.0
15 15.1 0.0 0.0 13.3 0.0 0.0 13.3 0.0 0.0 74.7 0.0 0.0 64.4 1.6 2.5 61.6 0.0 0.0
16 13.7 0.0 0.0 13.5 0.0 0.0 13.5 0.0 0.0 78.1 0.0 0.0 74.5 1.6 2.1 74.0 0.0 0.0
17 18.7 0.0 0.0 18.7 0.0 0.0 26.6 0.0 0.0 77.6 0.0 0.0 72.8 1.6 2.2 72.4 0.0 0.0
18 25.7 0.0 0.0 26.0 0.0 0.0 26.8 0.0 0.0 81.5 0.0 0.0 88.0 1.6 1.8 90.5 0.0 0.0
19 35.2 0.0 0.0 35.5 0.0 0.0 28.4 0.0 0.0 91.9 0.0 0.0 86.4 1.6 1.9 90.4 0.0 0.0
20 35.3 0.0 0.0 35.4 0.0 0.0 26.8 0.0 0.0 93.1 0.0 0.0 86.3 1.6 1.9 89.0 0.0 0.0
21 26.3 0.0 0.0 25.9 0.0 0.0 27.0 0.0 0.0 94.1 0.0 0.0 86.8 0.8 0.9 91.7 0.0 0.0
22 18.0 0.0 0.0 16.9 0.0 0.0 26.3 0.0 0.0 93.4 0.0 0.0 85.5 0.0 0.0 91.0 0.0 0.0
23 13.4 0.0 0.0 13.3 0.0 0.0 12.8 0.0 0.0 93.1 0.0 0.0 74.8 0.0 0.0 81.6 0.0 0.0
24 13.3 0.0 0.0 13.2 0.0 0.0 13.0 0.0 0.0 80.9 0.0 0.0 61.8 0.0 0.0 66.8 0.0 0.0
24-hour average 18.11.36.5 18.01.36.2 18.41.66.9 75.31.82.3 70.20.91.3 71.00.00.0
 
Date / Time
 		 Little Goose Lower Monumental 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
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 
10/02/2025 01 13.2 0.0 0.0 13.2 0.0 0.0 13.3 0.0 0.0 69.6 0.0 0.0 58.7 0.0 0.0 64.5 0.0 0.0
02 13.2 0.0 0.0 13.2 0.0 0.0 13.3 0.0 0.0 69.8 0.0 0.0 59.0 0.0 0.0 65.0 0.0 0.0
03 13.2 0.0 0.0 13.2 0.0 0.0 13.3 0.0 0.0 69.6 0.0 0.0 60.6 0.0 0.0 65.2 0.0 0.0
04 13.3 0.0 0.0 13.2 0.0 0.0 13.3 0.0 0.0 68.7 0.0 0.0 58.6 0.0 0.0 64.5 0.0 0.0
05 13.3 0.0 0.0 13.3 0.0 0.0 13.9 0.6 4.3 71.7 1.8 2.5 61.2 0.0 0.0 65.6 0.0 0.0
06 20.2 7.0 34.7 22.5 7.8 34.7 22.6 9.3 41.2 98.9 9.6 9.7 75.2 0.0 0.0 75.4 0.0 0.0
07 20.4 7.2 35.3 21.3 8.1 38.0 22.9 9.5 41.5 115.0 9.6 8.3 88.0 0.0 0.0 89.4 0.0 0.0
08 20.3 7.2 35.5 21.2 8.0 37.7 22.7 9.4 41.4 116.0 9.7 8.4 89.6 1.6 1.8 89.9 0.0 0.0
09 20.3 7.2 35.5 21.1 7.9 37.4 22.3 9.4 42.2 115.3 9.7 8.4 93.9 1.7 1.8 92.5 0.0 0.0
10 14.6 1.4 9.6 13.4 0.0 0.0 13.2 0.2 1.5 105.8 0.3 0.3 92.2 1.7 1.8 92.6 0.0 0.0
11 13.3 0.0 0.0 13.4 0.0 0.0 13.1 0.0 0.0 104.8 0.0 0.0 91.3 1.6 1.8 92.2 0.0 0.0
12 13.2 0.0 0.0 13.4 0.0 0.0 13.1 0.0 0.0 81.6 0.0 0.0 78.4 1.6 2.0 77.0 0.0 0.0
13 13.2 0.0 0.0 13.3 0.0 0.0 13.0 0.0 0.0 74.6 0.0 0.0 76.0 1.6 2.1 75.0 0.0 0.0
14 13.2 0.0 0.0 13.4 0.0 0.0 14.6 0.0 0.0 74.4 0.0 0.0 75.4 1.6 2.1 75.6 0.0 0.0
15 14.7 0.0 0.0 13.4 0.0 0.0 13.1 0.0 0.0 74.8 0.0 0.0 77.4 1.6 2.1 75.3 0.0 0.0
16 13.3 0.0 0.0 13.5 0.0 0.0 13.0 0.0 0.0 74.0 0.0 0.0 76.1 1.6 2.1 76.4 0.0 0.0
17 18.2 0.0 0.0 18.4 0.0 0.0 13.6 0.0 0.0 88.9 0.0 0.0 99.5 1.6 1.6 101.5 0.0 0.0
18 18.3 0.0 0.0 18.0 0.0 0.0 26.2 0.0 0.0 89.4 0.0 0.0 100.3 1.6 1.6 102.2 0.0 0.0
19 18.2 0.0 0.0 17.7 0.0 0.0 27.7 0.0 0.0 89.1 0.0 0.0 100.6 1.6 1.6 101.5 0.0 0.0
20 18.3 0.0 0.0 17.8 0.0 0.0 26.2 0.0 0.0 89.4 0.0 0.0 101.0 1.6 1.6 102.1 0.0 0.0
21 18.3 0.0 0.0 17.8 0.0 0.0 19.0 0.0 0.0 90.3 0.0 0.0 99.3 0.8 0.8 102.3 0.0 0.0
22 18.1 0.0 0.0 17.6 0.0 0.0 13.4 0.0 0.0 89.6 0.0 0.0 98.2 0.0 0.0 101.0 0.0 0.0
23 13.2 0.0 0.0 13.1 0.0 0.0 13.4 0.0 0.0 70.6 0.0 0.0 70.8 0.0 0.0 76.1 0.0 0.0
24 13.0 0.0 0.0 12.9 0.0 0.0 14.9 0.0 0.0 64.9 0.0 0.0 59.5 0.0 0.0 65.1 0.0 0.0
24-hour average 15.81.36.3 15.81.36.2 16.91.67.2 85.71.71.6 80.90.91.0 82.80.00.0
 
Date / Time
 		 Little Goose Lower Monumental 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
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 
10/03/2025 01 12.9 0.0 0.0 14.3 0.0 0.0 13.3 0.0 0.0 64.0 0.0 0.0 57.9 0.0 0.0 64.3 0.0 0.0
02 13.0 0.0 0.0 13.1 0.0 0.0 13.4 0.0 0.0 63.6 0.0 0.0 61.4 0.0 0.0 64.5 0.0 0.0
03 12.9 0.0 0.0 12.8 0.0 0.0 13.4 0.0 0.0 63.8 0.0 0.0 58.7 0.0 0.0 59.7 0.0 0.0
04 14.3 0.0 0.0 12.8 0.0 0.0 13.4 0.0 0.0 63.9 0.0 0.0 59.4 0.0 0.0 59.0 0.0 0.0
05 13.0 0.0 0.0 13.3 0.4 3.0 14.0 0.6 4.3 79.4 1.9 2.4 68.2 0.0 0.0 59.9 0.0 0.0
06 20.1 7.1 35.3 21.0 8.0 38.1 22.5 9.1 40.4 88.9 10.2 11.5 82.6 0.0 0.0 73.5 0.0 0.0
07 20.1 7.2 35.8 20.9 8.1 38.8 22.6 9.2 40.7 88.7 10.2 11.5 83.9 0.0 0.0 75.4 0.0 0.0
08 21.6 7.2 33.3 21.2 8.0 37.7 22.6 9.1 40.3 89.3 10.2 11.4 85.8 1.6 1.9 74.3 0.0 0.0
09 20.0 7.2 36.0 22.3 8.0 35.9 22.2 8.9 40.1 88.6 10.2 11.5 76.3 1.6 2.1 73.6 0.0 0.0
10 14.2 1.3 9.2 13.2 0.1 0.8 13.4 0.0 0.0 74.9 0.3 0.4 61.5 1.6 2.6 61.9 0.0 0.0
11 13.0 0.0 0.0 13.3 0.0 0.0 13.4 0.0 0.0 74.5 0.0 0.0 64.0 1.6 2.5 62.9 0.0 0.0
12 13.0 0.0 0.0 13.3 0.0 0.0 13.4 0.0 0.0 74.1 0.0 0.0 63.4 1.6 2.5 62.8 0.0 0.0
13 12.9 0.0 0.0 13.2 0.0 0.0 13.4 0.0 0.0 74.5 0.0 0.0 63.7 1.6 2.5 62.5 0.0 0.0
14 12.9 0.0 0.0 13.2 0.0 0.0 14.9 0.0 0.0 74.2 0.0 0.0 62.2 1.6 2.6 62.6 0.0 0.0
15 12.9 0.0 0.0 13.3 0.0 0.0 13.4 0.0 0.0 74.5 0.0 0.0 61.5 1.6 2.6 62.0 0.0 0.0
16 13.0 0.0 0.0 13.4 0.0 0.0 13.4 0.0 0.0 75.1 0.0 0.0 61.1 1.6 2.6 62.2 0.0 0.0
17 13.2 0.0 0.0 13.6 0.0 0.0 13.5 0.0 0.0 74.8 0.0 0.0 62.9 1.6 2.5 63.4 0.0 0.0
18 18.0 0.0 0.0 18.1 0.0 0.0 13.5 0.0 0.0 92.9 0.0 0.0 91.1 1.6 1.8 95.4 0.0 0.0
19 18.1 0.0 0.0 18.3 0.0 0.0 13.4 0.0 0.0 94.2 0.0 0.0 89.2 1.6 1.8 96.2 0.0 0.0
20 18.1 0.0 0.0 18.4 0.0 0.0 13.3 0.0 0.0 94.4 0.0 0.0 88.7 1.6 1.8 95.5 0.0 0.0
21 18.0 0.0 0.0 18.3 0.0 0.0 13.4 0.0 0.0 94.0 0.0 0.0 87.5 0.8 0.9 95.1 0.0 0.0
22 13.8 0.0 0.0 13.2 0.0 0.0 13.4 0.0 0.0 65.5 0.0 0.0 60.8 0.0 0.0 76.5 0.0 0.0
23 13.7 0.0 0.0 13.1 0.0 0.0 13.4 0.0 0.0 65.8 0.0 0.0 62.8 0.0 0.0 75.0 0.0 0.0
24 13.7 0.0 0.0 13.0 0.0 0.0 13.4 0.0 0.0 65.3 0.0 0.0 61.1 0.0 0.0 61.9 0.0 0.0
24-hour average 15.31.36.2 15.41.46.4 15.01.56.9 77.51.82.0 69.80.91.3 70.80.00.0
 
Date / Time
 		 Little Goose Lower Monumental 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
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 
10/04/2025 01 13.7 0.0 0.0 13.0 0.0 0.0 13.3 0.0 0.0 65.8 0.0 0.0 61.1 0.0 0.0 60.7 0.0 0.0
02 13.6 0.0 0.0 12.9 0.0 0.0 13.3 0.0 0.0 65.8 0.0 0.0 60.9 0.0 0.0 60.3 0.0 0.0
03 15.0 0.0 0.0 12.9 0.0 0.0 13.3 0.0 0.0 66.2 0.0 0.0 61.0 0.0 0.0 60.4 0.0 0.0
04 13.7 0.0 0.0 13.0 0.0 0.0 13.3 0.0 0.0 66.1 0.0 0.0 61.4 0.0 0.0 61.3 0.0 0.0
05 13.7 0.0 0.0 13.4 0.4 3.0 13.8 0.5 3.6 67.7 1.8 2.7 60.3 0.0 0.0 60.5 0.0 0.0
06 20.8 7.2 34.6 21.0 7.9 37.6 22.6 9.2 40.7 75.7 9.8 12.9 63.4 0.0 0.0 61.0 0.0 0.0
07 20.9 7.3 34.9 21.1 8.1 38.4 22.6 9.3 41.2 75.9 9.8 12.9 61.5 0.1 0.2 61.0 0.0 0.0
08 20.9 7.3 34.9 22.5 7.9 35.1 22.6 9.2 40.7 75.6 9.9 13.1 71.6 1.7 2.4 69.4 0.0 0.0
09 20.9 7.3 34.9 21.1 8.0 37.9 22.6 9.2 40.7 76.6 9.8 12.8 74.2 1.7 2.3 71.1 0.0 0.0
10 13.9 0.2 1.4 13.3 0.0 0.0 13.5 0.1 0.7 70.2 0.2 0.3 72.9 1.7 2.3 70.5 0.0 0.0
11 13.7 0.0 0.0 13.1 0.0 0.0 13.4 0.0 0.0 70.1 0.0 0.0 72.7 1.7 2.3 71.4 0.0 0.0
12 13.7 0.0 0.0 13.1 0.0 0.0 13.5 0.0 0.0 70.7 0.0 0.0 71.6 1.7 2.4 71.6 0.0 0.0
13 13.6 0.0 0.0 13.1 0.0 0.0 14.9 0.0 0.0 70.3 0.0 0.0 72.3 1.7 2.4 70.7 0.0 0.0
14 13.6 0.0 0.0 13.1 0.0 0.0 13.3 0.0 0.0 70.3 0.0 0.0 69.6 1.7 2.4 70.2 0.0 0.0
15 13.6 0.0 0.0 13.1 0.0 0.0 13.3 0.0 0.0 70.5 0.0 0.0 70.5 1.7 2.4 70.4 0.0 0.0
16 13.6 0.0 0.0 13.1 0.0 0.0 13.3 0.0 0.0 70.8 0.0 0.0 72.0 1.7 2.4 70.5 0.0 0.0
17 14.1 0.0 0.0 13.8 0.0 0.0 14.0 0.0 0.0 71.4 0.0 0.0 70.6 1.7 2.4 71.1 0.0 0.0
18 25.4 0.0 0.0 26.2 0.0 0.0 26.5 0.0 0.0 71.0 0.0 0.0 71.8 1.7 2.4 71.5 0.0 0.0
19 25.6 0.0 0.0 26.2 0.0 0.0 26.7 0.0 0.0 71.4 0.0 0.0 72.4 1.7 2.3 72.7 0.0 0.0
20 27.0 0.0 0.0 26.1 0.0 0.0 28.1 0.0 0.0 70.8 0.0 0.0 70.8 1.7 2.4 71.9 0.0 0.0
21 25.7 0.0 0.0 26.4 0.0 0.0 26.8 0.0 0.0 72.2 0.0 0.0 71.3 0.8 1.1 72.4 0.0 0.0
22 25.4 0.0 0.0 25.7 0.0 0.0 26.6 0.0 0.0 65.9 0.0 0.0 71.1 0.0 0.0 71.2 0.0 0.0
23 13.7 0.0 0.0 15.3 0.0 0.0 14.7 0.0 0.0 64.4 0.0 0.0 70.8 0.0 0.0 70.3 0.0 0.0
24 13.3 0.0 0.0 13.3 0.0 0.0 13.3 0.0 0.0 66.2 0.0 0.0 60.9 0.0 0.0 61.9 0.0 0.0
24-hour average 17.51.25.9 17.31.36.3 17.91.67.0 70.11.72.3 68.21.01.3 67.70.00.0
 
Date / Time
 		 Little Goose Lower Monumental 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
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 
10/05/2025 01 13.3 0.0 0.0 13.3 0.0 0.0 13.3 0.0 0.0 66.4 0.0 0.0 60.8 0.0 0.0 61.6 0.0 0.0
02 13.3 0.0 0.0 13.3 0.0 0.0 14.8 0.0 0.0 66.6 0.0 0.0 59.9 0.0 0.0 59.9 0.0 0.0
03 14.7 0.0 0.0 13.3 0.0 0.0 13.3 0.0 0.0 65.5 0.0 0.0 59.2 0.0 0.0 59.8 0.0 0.0
04 13.2 0.0 0.0 13.2 0.0 0.0 13.2 0.0 0.0 64.6 0.0 0.0 60.7 0.0 0.0 59.4 0.0 0.0
05 13.4 0.0 0.0 13.9 0.5 3.6 15.1 0.4 2.6 66.0 1.8 2.7 59.0 0.0 0.0 59.4 0.0 0.0
06 25.3 7.0 27.7 28.0 8.0 28.6 22.3 9.0 40.4 74.5 9.9 13.3 59.5 0.0 0.0 59.6 0.0 0.0
07 25.8 7.3 28.3 26.6 8.0 30.1 24.0 9.3 38.8 75.2 9.9 13.2 60.7 0.0 0.0 59.6 0.0 0.0
08 25.6 7.2 28.1 26.5 8.0 30.2 22.5 9.2 40.9 95.3 9.9 10.4 82.1 0.7 0.9 60.9 0.0 0.0
09 25.5 7.1 27.8 26.5 8.0 30.2 22.3 9.1 40.8 97.7 9.8 10.0 83.9 1.5 1.8 88.5 0.0 0.0
10 17.6 0.0 0.0 17.4 0.2 1.1 13.3 0.0 0.0 88.0 0.2 0.2 85.8 1.5 1.7 90.3 0.0 0.0
11 17.4 0.0 0.0 18.7 0.0 0.0 13.2 0.0 0.0 88.1 0.0 0.0 84.9 1.5 1.8 91.3 0.0 0.0
12 13.9 0.0 0.0 13.4 0.0 0.0 13.3 0.0 0.0 88.1 0.0 0.0 85.2 1.5 1.8 91.3 0.0 0.0
13 13.6 0.0 0.0 14.6 0.0 0.0 13.2 0.0 0.0 88.2 0.0 0.0 84.9 1.5 1.8 91.3 0.0 0.0
14 14.5 0.0 0.0 13.1 0.0 0.0 13.2 0.0 0.0 87.9 0.0 0.0 86.4 1.5 1.7 91.4 0.0 0.0
15 13.1 0.0 0.0 13.3 0.0 0.0 13.2 0.0 0.0 88.4 0.0 0.0 84.8 1.5 1.8 91.7 0.0 0.0
16 13.2 0.0 0.0 13.4 0.0 0.0 13.3 0.0 0.0 89.0 0.0 0.0 86.9 1.5 1.7 91.4 0.0 0.0
17 13.9 0.0 0.0 14.0 0.0 0.0 25.6 0.0 0.0 88.8 0.0 0.0 98.4 1.5 1.5 92.9 0.0 0.0
18 25.6 0.0 0.0 26.1 0.0 0.0 26.8 0.0 0.0 88.3 0.0 0.0 115.0 1.5 1.3 118.2 0.0 0.0
19 25.3 0.0 0.0 26.3 0.0 0.0 26.6 0.0 0.0 88.2 0.0 0.0 113.7 1.5 1.3 116.5 0.0 0.0
20 25.3 0.0 0.0 26.2 0.0 0.0 26.6 0.0 0.0 88.1 0.0 0.0 118.6 1.5 1.3 116.5 0.0 0.0
21 25.2 0.0 0.0 26.0 0.0 0.0 26.6 0.0 0.0 87.9 0.0 0.0 115.1 0.0 0.0 115.8 0.0 0.0
22 13.9 0.0 0.0 13.7 0.0 0.0 14.8 0.0 0.0 68.1 0.0 0.0 91.3 0.0 0.0 102.1 0.0 0.0
23 13.4 0.0 0.0 13.3 0.0 0.0 13.3 0.0 0.0 58.6 0.0 0.0 85.8 0.0 0.0 95.3 0.0 0.0
24 13.3 0.0 0.0 13.2 0.0 0.0 13.3 0.0 0.0 59.0 0.0 0.0 75.7 0.0 0.0 80.6 0.0 0.0
24-hour average 17.91.24.7 18.21.45.2 17.81.56.8 79.91.72.1 83.30.80.8 85.20.00.0
 
Date / Time
 		 Little Goose Lower Monumental 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
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 
10/06/2025 01 13.4 0.0 0.0 13.3 0.0 0.0 13.3 0.0 0.0 58.9 0.0 0.0 73.8 0.0 0.0 77.4 0.0 0.0
02 13.4 0.0 0.0 13.3 0.0 0.0 13.3 0.0 0.0 60.1 0.0 0.0 75.8 0.0 0.0 79.3 0.0 0.0
03 13.5 0.0 0.0 13.4 0.0 0.0 13.4 0.0 0.0 60.7 0.0 0.0 74.9 0.0 0.0 78.6 0.0 0.0
04 13.8 0.0 0.0 13.3 0.0 0.0 13.3 0.0 0.0 61.1 0.0 0.0 77.8 0.0 0.0 80.6 0.0 0.0
05 27.2 0.0 0.0 14.1 0.3 2.1 13.7 0.4 2.9 62.6 1.7 2.7 76.6 0.0 0.0 79.4 0.0 0.0
06 36.4 7.1 19.5 34.6 8.0 23.1 23.0 9.2 40.0 75.0 9.2 12.3 85.0 0.0 0.0 83.3 0.0 0.0
07 35.0 7.4 21.1 35.3 8.2 23.2 35.4 9.3 26.3 101.6 9.1 9.0 108.1 0.0 0.0 100.6 0.0 0.0
08 35.1 7.2 20.5 34.8 8.0 23.0 35.6 9.4 26.4 102.5 9.2 9.0 105.8 0.7 0.7 100.4 0.0 0.0
09 22.6 7.3 32.3 36.1 7.7 21.3 35.1 9.0 25.6 102.4 9.2 9.0 107.9 1.5 1.4 100.3 0.0 0.0
10 17.3 0.0 0.0 20.0 1.1 5.5 26.2 0.0 0.0 92.1 0.2 0.2 109.6 1.5 1.4 101.5 0.0 0.0
11 14.1 0.0 0.0 14.0 0.0 0.0 13.8 0.0 0.0 90.2 0.0 0.0 106.1 1.5 1.4 100.8 0.0 0.0
12 14.1 0.0 0.0 13.9 0.0 0.0 14.8 0.0 0.0 89.3 0.0 0.0 85.5 1.5 1.8 83.2 0.0 0.0
13 14.1 0.0 0.0 13.9 0.0 0.0 13.2 0.0 0.0 89.1 0.0 0.0 68.1 1.5 2.2 68.0 0.0 0.0
14 14.1 0.0 0.0 13.8 0.0 0.0 13.2 0.0 0.0 89.4 0.0 0.0 67.4 1.5 2.2 67.1 0.0 0.0
15 14.2 0.0 0.0 14.0 0.0 0.0 13.3 0.0 0.0 89.8 0.0 0.0 67.6 1.5 2.2 70.2 0.0 0.0
16 14.9 0.0 0.0 15.3 0.0 0.0 13.3 0.0 0.0 89.9 0.0 0.0 68.1 1.5 2.2 70.5 0.0 0.0
17 27.7 0.0 0.0 14.6 0.0 0.0 14.4 0.0 0.0 101.7 0.0 0.0 92.9 1.5 1.6 87.2 0.0 0.0
18 27.6 0.0 0.0 27.0 0.0 0.0 27.7 0.0 0.0 103.1 0.0 0.0 95.4 1.5 1.6 92.7 0.0 0.0
19 27.5 0.0 0.0 26.7 0.0 0.0 26.2 0.0 0.0 101.4 0.0 0.0 110.2 1.5 1.4 110.1 0.0 0.0
20 27.4 0.0 0.0 26.6 0.0 0.0 26.0 0.0 0.0 100.8 0.0 0.0 110.8 1.5 1.4 110.5 0.0 0.0
21 28.9 0.0 0.0 26.8 0.0 0.0 26.2 0.0 0.0 101.0 0.0 0.0 110.0 0.0 0.0 112.8 0.0 0.0
22 28.9 0.0 0.0 26.3 0.0 0.0 27.7 0.0 0.0 81.6 0.0 0.0 112.4 0.0 0.0 112.6 0.0 0.0
23 15.2 0.0 0.0 15.7 0.0 0.0 27.6 0.0 0.0 64.1 0.0 0.0 88.3 0.0 0.0 101.5 0.0 0.0
24 14.4 0.0 0.0 13.6 0.0 0.0 17.3 0.0 0.0 63.9 0.0 0.0 71.8 0.0 0.0 71.7 0.0 0.0
24-hour average 21.31.23.9 20.41.44.1 20.71.65.1 84.71.61.8 89.60.80.9 89.20.00.0
 
Date / Time
 		 Little Goose Lower Monumental 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
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 
10/07/2025 01 14.3 0.0 0.0 15.2 0.0 0.0 13.2 0.0 0.0 65.0 0.0 0.0 73.6 0.0 0.0 69.7 0.0 0.0
02 14.3 0.0 0.0 13.7 0.0 0.0 13.2 0.0 0.0 65.6 0.0 0.0 71.7 0.0 0.0 70.1 0.0 0.0
03 14.4 0.0 0.0 15.3 0.0 0.0 14.7 0.0 0.0 65.9 0.0 0.0 71.8 0.0 0.0 70.2 0.0 0.0
04 14.4 0.0 0.0 13.7 0.0 0.0 13.2 0.0 0.0 65.0 0.0 0.0 70.9 0.0 0.0 69.7 0.0 0.0
05 14.9 0.0 0.0 13.9 0.0 0.0 15.3 0.6 3.9 67.8 1.7 2.5 71.8 0.0 0.0 70.3 0.0 0.0
06 35.9 7.0 19.5 22.2 7.9 35.6 22.6 9.1 40.3 99.4 9.1 9.2 89.5 0.0 0.0 95.6 0.0 0.0
07 34.5 7.0 20.3 34.8 8.2 23.6 35.2 9.1 25.9 103.4 9.0 8.7 120.0 0.0 0.0 121.5 0.0 0.0
08 35.9 7.1 19.8 35.4 8.2 23.2 35.3 9.2 26.1 101.3 9.1 9.0 120.3 0.7 0.6 120.7 0.0 0.0
09 34.6 7.1 20.5 35.3 8.1 22.9 35.4 9.1 25.7 102.0 9.1 8.9 94.8 1.5 1.6 95.3 0.0 0.0
10 29.7 2.1 7.1 27.4 0.0 0.0 26.2 0.1 0.4 81.5 0.2 0.2 79.5 1.5 1.9 90.8 0.0 0.0
11 27.0 0.1 0.4 28.6 0.0 0.0 14.9 0.0 0.0 79.1 0.0 0.0 79.8 1.5 1.9 84.7 0.0 0.0
12 13.6 0.0 0.0 13.7 0.0 0.0 13.2 0.0 0.0 79.0 0.0 0.0 80.7 1.5 1.9 75.9 0.0 0.0
13 12.9 0.0 0.0 13.4 0.0 0.0 13.3 0.0 0.0 79.4 0.0 0.0 79.3 1.5 1.9 75.5 0.0 0.0
14 12.8 0.0 0.0 13.1 0.0 0.0 13.2 0.0 0.0 79.5 0.0 0.0 78.3 1.5 1.9 75.2 0.0 0.0
15 12.9 0.0 0.0 13.1 0.0 0.0 13.2 0.0 0.0 79.7 0.0 0.0 79.2 1.5 1.9 75.4 0.0 0.0
16 13.4 0.0 0.0 13.2 0.0 0.0 13.3 0.0 0.0 80.8 0.0 0.0 78.0 1.5 1.9 80.5 0.0 0.0
17 25.5 0.0 0.0 13.6 0.0 0.0 13.5 0.0 0.0 103.9 0.0 0.0 89.3 1.5 1.7 89.7 0.0 0.0
18 27.9 0.0 0.0 25.8 0.0 0.0 26.3 0.0 0.0 105.6 0.0 0.0 118.9 1.5 1.3 105.4 0.0 0.0
19 27.4 0.0 0.0 25.3 0.0 0.0 26.6 0.0 0.0 106.0 0.0 0.0 117.6 1.5 1.3 120.0 0.0 0.0
20 27.7 0.0 0.0 25.4 0.0 0.0 26.7 0.0 0.0 106.5 0.0 0.0 119.6 1.5 1.3 123.1 0.0 0.0
21 27.5 0.0 0.0 25.5 0.0 0.0 26.6 0.0 0.0 105.9 0.0 0.0 114.2 0.0 0.0 114.8 0.0 0.0
22 27.6 0.0 0.0 25.4 0.0 0.0 28.0 0.0 0.0 105.7 0.0 0.0 105.4 0.0 0.0 110.3 0.0 0.0
23 27.4 0.0 0.0 24.9 0.0 0.0 26.3 0.0 0.0 95.2 0.0 0.0 89.8 0.0 0.0 104.3 0.0 0.0
24 13.9 0.0 0.0 13.4 0.0 0.0 13.5 0.0 0.0 85.0 0.0 0.0 71.9 0.0 0.0 81.1 0.0 0.0
24-hour average 22.51.33.6 20.91.44.4 20.51.65.1 87.81.61.6 90.20.80.9 91.20.00.0
 
Date / Time
 		 Little Goose Lower Monumental 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
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 
10/08/2025 01 13.5 0.0 0.0 12.8 0.0 0.0 13.3 0.0 0.0 84.0 0.0 0.0 69.4 0.0 0.0 78.6 0.0 0.0
02 13.5 0.0 0.0 12.8 0.0 0.0 13.4 0.0 0.0 71.2 0.0 0.0 69.8 0.0 0.0 76.1 0.0 0.0
03 13.4 0.0 0.0 12.8 0.0 0.0 14.8 0.0 0.0 69.6 0.0 0.0 69.5 0.0 0.0 75.3 0.0 0.0
04 13.5 0.0 0.0 12.8 0.0 0.0 13.4 0.0 0.0 69.5 0.0 0.0 69.4 0.0 0.0 74.9 0.0 0.0
05 14.9 0.0 0.0 13.1 0.3 2.3 13.7 0.4 2.9 71.0 1.5 2.1 70.1 0.0 0.0 71.9 0.0 0.0
06 21.1 7.1 33.6 22.6 8.4 37.2 23.6 9.1 38.6 89.8 8.2 9.1 89.3 0.0 0.0 71.1 0.0 0.0
07 34.4 6.9 20.1 34.4 8.4 24.4 35.3 9.0 25.5 90.9 8.2 9.0 95.4 0.0 0.0 97.9 0.0 0.0
08 33.9 7.1 20.9 34.1 8.5 24.9 35.6 9.2 25.8 90.6 8.3 9.2 99.6 0.7 0.7 99.1 0.0 0.0
09 24.7 7.2 29.1 27.0 8.2 30.4 23.7 9.0 38.0 80.1 8.4 10.5 76.9 1.5 2.0 82.3 0.0 0.0
10 17.7 0.9 5.1 20.2 0.0 0.0 14.7 0.0 0.0 72.1 0.2 0.3 75.6 1.5 2.0 76.6 0.0 0.0
11 15.4 0.0 0.0 17.2 0.0 0.0 13.2 0.0 0.0 71.4 0.0 0.0 75.9 1.5 2.0 76.3 0.0 0.0
12 15.1 0.0 0.0 15.6 0.0 0.0 13.1 0.0 0.0 70.5 0.0 0.0 79.0 1.5 1.9 76.9 0.0 0.0
13 15.2 0.0 0.0 13.8 0.0 0.0 13.2 0.0 0.0 71.6 0.0 0.0 78.5 1.5 1.9 76.9 0.0 0.0
14 16.5 0.0 0.0 15.3 0.0 0.0 13.1 0.0 0.0 71.5 0.0 0.0 76.3 1.5 2.0 76.1 0.0 0.0
15 15.2 0.0 0.0 13.9 0.0 0.0 13.2 0.0 0.0 71.7 0.0 0.0 77.6 1.5 1.9 75.8 0.0 0.0
16 16.3 0.0 0.0 14.5 0.0 0.0 14.6 0.0 0.0 70.0 0.0 0.0 77.3 1.5 1.9 75.2 0.0 0.0
17 27.8 0.0 0.0 29.3 0.0 0.0 14.1 0.0 0.0 71.3 0.0 0.0 79.0 1.5 1.9 76.9 0.0 0.0
18 27.5 0.0 0.0 27.6 0.0 0.0 26.5 0.0 0.0 86.0 0.0 0.0 95.8 1.5 1.6 91.7 0.0 0.0
19 27.6 0.0 0.0 28.3 0.0 0.0 27.2 0.0 0.0 87.4 0.0 0.0 99.4 1.5 1.5 91.4 0.0 0.0
20 27.6 0.0 0.0 40.5 0.0 0.0 41.0 0.0 0.0 86.6 0.0 0.0 98.8 1.5 1.5 92.0 0.0 0.0
21 27.4 0.0 0.0 43.4 0.0 0.0 54.4 0.0 0.0 85.4 0.0 0.0 95.4 0.0 0.0 92.2 0.0 0.0
22 28.8 0.0 0.0 43.6 0.0 0.0 52.4 0.0 0.0 85.0 0.0 0.0 93.9 0.0 0.0 91.4 0.0 0.0
23 28.6 0.0 0.0 27.6 0.0 0.0 40.8 0.0 0.0 84.6 0.0 0.0 80.9 0.0 0.0 90.8 0.0 0.0
24 13.6 0.0 0.0 19.7 0.0 0.0 25.7 0.0 0.0 70.8 0.0 0.0 70.0 0.0 0.0 74.9 0.0 0.0
24-hour average 21.01.24.5 23.01.45.0 23.51.55.4 78.01.51.7 81.80.80.9 81.80.00.0
 
Date / Time
 		 Little Goose Lower Monumental 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
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 
10/09/2025 01 12.9 0.0 0.0 14.5 0.0 0.0 13.3 0.0 0.0 68.7 0.0 0.0 69.3 0.0 0.0 69.6 0.0 0.0
02 12.9 0.0 0.0 13.0 0.0 0.0 13.3 0.0 0.0 69.9 0.0 0.0 72.3 0.0 0.0 72.1 0.0 0.0
03 12.9 0.0 0.0 14.5 0.0 0.0 13.2 0.0 0.0 69.3 0.0 0.0 69.2 0.0 0.0 70.1 0.0 0.0
04 13.0 0.0 0.0 13.1 0.0 0.0 13.3 0.0 0.0 69.3 0.0 0.0 70.3 0.0 0.0 71.0 0.0 0.0
05 13.3 0.3 2.3 13.2 0.2 1.5 16.0 1.2 7.5 80.9 1.4 1.7 71.7 0.0 0.0 70.3 0.0 0.0
06 20.0 6.9 34.5 20.7 7.7 37.2 22.3 8.9 39.9 107.4 9.0 8.4 71.6 0.0 0.0 72.4 0.0 0.0
07 24.8 7.1 28.6 20.7 7.8 37.7 22.4 9.0 40.2 114.1 9.0 7.9 88.1 0.0 0.0 88.9 0.0 0.0
08 25.6 7.2 28.1 20.9 7.8 37.3 24.8 9.0 36.3 115.7 9.1 7.9 89.5 0.7 0.8 90.4 0.0 0.0
09 25.4 7.2 28.3 20.8 7.7 37.0 22.5 8.5 37.8 115.9 9.0 7.8 90.4 1.5 1.7 90.6 0.0 0.0
10 18.3 0.1 0.5 13.2 0.0 0.0 13.8 0.0 0.0 98.2 0.5 0.5 81.5 1.5 1.8 81.0 0.0 0.0
11 18.2 0.0 0.0 13.2 0.0 0.0 13.6 0.0 0.0 96.7 0.0 0.0 81.0 1.5 1.9 80.5 0.0 0.0
12 18.1 0.0 0.0 13.1 0.0 0.0 13.7 0.0 0.0 96.6 0.0 0.0 80.8 1.5 1.9 80.8 0.0 0.0
13 18.2 0.0 0.0 13.2 0.0 0.0 13.4 0.0 0.0 96.9 0.0 0.0 81.9 1.5 1.8 80.5 0.0 0.0
14 18.2 0.0 0.0 13.0 0.0 0.0 13.4 0.0 0.0 97.2 0.0 0.0 79.8 1.5 1.9 80.2 0.0 0.0
15 18.3 0.0 0.0 13.0 0.0 0.0 14.9 0.0 0.0 96.9 0.0 0.0 80.0 1.5 1.9 79.7 0.0 0.0
16 18.5 0.0 0.0 13.3 0.0 0.0 13.5 0.0 0.0 97.0 0.0 0.0 80.7 1.5 1.9 80.6 0.0 0.0
17 27.5 0.0 0.0 13.8 0.0 0.0 14.6 0.0 0.0 105.9 0.0 0.0 99.1 1.5 1.5 103.4 0.0 0.0
18 27.4 0.0 0.0 26.5 0.0 0.0 26.4 0.0 0.0 106.8 0.0 0.0 115.3 1.5 1.3 115.1 0.0 0.0
19 27.3 0.0 0.0 26.6 0.0 0.0 26.7 0.0 0.0 106.5 0.0 0.0 114.5 1.5 1.3 114.7 0.0 0.0
20 27.4 0.0 0.0 27.1 0.0 0.0 26.6 0.0 0.0 106.3 0.0 0.0 115.4 1.5 1.3 115.1 0.0 0.0
21 28.9 0.0 0.0 27.5 0.0 0.0 28.3 0.0 0.0 106.9 0.0 0.0 117.3 0.0 0.0 117.4 0.0 0.0
22 27.4 0.0 0.0 27.3 0.0 0.0 26.3 0.0 0.0 105.8 0.0 0.0 114.2 0.0 0.0 116.3 0.0 0.0
23 27.3 0.0 0.0 27.2 0.0 0.0 13.4 0.0 0.0 105.8 0.0 0.0 104.0 0.0 0.0 116.6 0.0 0.0
24 18.4 0.0 0.0 18.9 0.0 0.0 13.2 0.0 0.0 85.5 0.0 0.0 90.8 0.0 0.0 93.3 0.0 0.0
24-hour average 20.81.25.1 18.31.36.3 18.01.56.7 96.71.61.4 88.70.80.9 89.60.00.0
 
Date / Time
 		 Little Goose Lower Monumental 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
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 
10/10/2025 01 19.8 0.0 0.0 20.1 0.0 0.0 13.1 0.0 0.0 83.6 0.0 0.0 89.3 0.0 0.0 90.3 0.0 0.0
02 18.4 0.0 0.0 18.6 0.0 0.0 13.2 0.0 0.0 84.1 0.0 0.0 89.1 0.0 0.0 90.2 0.0 0.0
03 19.8 0.0 0.0 18.0 0.0 0.0 13.1 0.0 0.0 82.3 0.0 0.0 85.7 0.0 0.0 86.7 0.0 0.0
04 17.7 0.0 0.0 18.0 0.0 0.0 13.2 0.0 0.0 83.5 0.0 0.0 88.4 0.0 0.0 86.7 0.0 0.0
05 18.9 0.5 2.6 18.9 0.4 2.1 15.9 1.2 7.5 85.2 1.7 2.0 90.6 0.0 0.0 88.5 0.0 0.0
06 25.5 7.0 27.5 27.0 8.3 30.7 22.6 9.3 41.2 105.5 9.1 8.6 103.4 0.0 0.0 105.9 0.0 0.0
07 25.4 7.1 28.0 26.4 8.6 32.6 22.7 9.4 41.4 111.1 9.2 8.3 110.7 0.0 0.0 114.9 0.0 0.0
08 25.6 7.1 27.7 27.7 8.4 30.3 22.7 9.5 41.9 110.8 9.2 8.3 108.5 0.7 0.6 113.8 0.0 0.0
09 25.4 7.1 28.0 26.3 8.5 32.3 22.3 9.1 40.8 111.0 9.2 8.3 111.2 1.5 1.3 115.0 0.0 0.0
10 19.0 0.7 3.7 23.1 5.3 22.9 13.1 0.0 0.0 102.6 0.3 0.3 108.3 1.5 1.4 114.7 0.0 0.0
11 18.3 0.0 0.0 17.9 0.0 0.0 13.2 0.0 0.0 102.3 0.0 0.0 108.4 1.5 1.4 109.1 0.0 0.0
12 18.5 0.0 0.0 18.0 0.0 0.0 13.2 0.0 0.0 102.4 0.0 0.0 105.2 1.5 1.4 108.7 0.0 0.0
13 18.5 0.0 0.0 18.3 0.0 0.0 14.7 0.0 0.0 102.8 0.0 0.0 107.0 1.5 1.4 109.5 0.0 0.0
14 18.2 0.0 0.0 18.0 0.0 0.0 13.4 0.0 0.0 98.3 0.0 0.0 103.1 1.5 1.5 100.6 0.0 0.0
15 18.3 0.0 0.0 18.0 0.0 0.0 26.6 0.0 0.0 102.5 0.0 0.0 105.0 1.5 1.4 102.4 0.0 0.0
16 18.3 0.0 0.0 18.0 0.0 0.0 27.1 0.0 0.0 103.6 0.0 0.0 105.8 1.5 1.4 103.0 0.0 0.0
17 18.7 0.0 0.0 18.2 0.0 0.0 27.1 0.0 0.0 106.1 0.0 0.0 114.7 1.5 1.3 110.1 0.0 0.0
18 27.8 0.0 0.0 25.1 0.0 0.0 27.1 0.0 0.0 105.0 0.0 0.0 124.6 1.5 1.2 119.3 0.0 0.0
19 27.4 0.0 0.0 25.2 0.0 0.0 27.1 0.0 0.0 102.5 0.0 0.0 119.8 1.5 1.3 114.6 0.0 0.0
20 27.3 0.0 0.0 25.2 0.0 0.0 27.0 0.0 0.0 105.4 0.0 0.0 122.7 1.5 1.2 116.7 0.0 0.0
21 27.3 0.0 0.0 25.4 0.0 0.0 27.1 0.0 0.0 97.2 0.0 0.0 114.6 0.0 0.0 107.2 0.0 0.0
22 27.0 0.0 0.0 25.5 0.0 0.0 27.2 0.0 0.0 96.2 0.0 0.0 111.8 0.0 0.0 104.3 0.0 0.0
23 18.7 0.0 0.0 18.9 0.0 0.0 27.1 0.0 0.0 95.2 0.0 0.0 94.5 0.0 0.0 103.1 0.0 0.0
24 18.6 0.0 0.0 18.7 0.0 0.0 25.5 0.0 0.0 84.5 0.0 0.0 77.4 0.0 0.0 94.1 0.0 0.0
24-hour average 21.61.24.9 21.41.66.3 20.61.67.2 98.51.61.5 104.20.80.7 104.60.00.0
 
Date / Time
 		 Little Goose Lower Monumental 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
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 
10/11/2025 01 17.3 0.0 0.0 17.3 0.0 0.0 13.2 0.0 0.0 65.8 0.0 0.0 67.1 0.0 0.0 72.9 0.0 0.0
02 14.6 0.0 0.0 14.5 0.0 0.0 13.0 0.0 0.0 63.5 0.0 0.0 67.9 0.0 0.0 71.3 0.0 0.0
03 14.7 0.0 0.0 14.6 0.0 0.0 13.0 0.0 0.0 70.2 0.0 0.0 72.3 0.0 0.0 78.1 0.0 0.0
04 17.6 0.0 0.0 17.7 0.0 0.0 13.0 0.0 0.0 71.5 0.0 0.0 77.4 0.0 0.0 74.6 0.0 0.0
05 14.9 0.1 0.7 15.0 0.4 2.7 14.1 1.1 7.8 72.8 1.7 2.3 75.5 0.0 0.0 75.6 0.0 0.0
06 20.2 5.5 27.2 23.2 8.4 36.2 22.3 9.3 41.7 79.0 9.4 11.9 70.4 0.0 0.0 73.8 0.0 0.0
07 21.7 6.9 31.8 22.8 8.5 37.3 22.4 9.4 42.0 76.8 9.4 12.2 64.6 0.0 0.0 68.4 0.0 0.0
08 24.7 7.1 28.7 25.9 8.4 32.4 22.4 9.4 42.0 78.4 9.5 12.1 72.6 0.7 1.0 68.8 0.0 0.0
09 25.3 7.1 28.1 26.8 8.4 31.3 22.5 9.4 41.8 78.1 9.6 12.3 74.1 1.5 2.0 67.6 0.0 0.0
10 18.2 0.0 0.0 18.5 0.0 0.0 13.2 0.2 1.5 71.6 0.3 0.4 75.8 1.5 2.0 69.7 0.0 0.0
11 18.2 0.0 0.0 18.6 0.0 0.0 13.1 0.0 0.0 73.0 0.0 0.0 77.0 1.5 1.9 69.6 0.0 0.0
12 18.2 0.0 0.0 18.4 0.0 0.0 13.1 0.0 0.0 71.3 0.0 0.0 74.4 1.5 2.0 68.5 0.0 0.0
13 18.6 0.0 0.0 18.5 0.0 0.0 13.1 0.0 0.0 71.6 0.0 0.0 76.3 1.5 2.0 68.4 0.0 0.0
14 18.4 0.0 0.0 18.5 0.0 0.0 13.0 0.0 0.0 71.2 0.0 0.0 73.5 1.5 2.0 68.3 0.0 0.0
15 18.5 0.0 0.0 18.5 0.0 0.0 21.8 0.0 0.0 71.4 0.0 0.0 74.9 1.5 2.0 68.3 0.0 0.0
16 18.5 0.0 0.0 18.6 0.0 0.0 27.7 0.0 0.0 72.1 0.0 0.0 77.6 1.5 1.9 68.2 0.0 0.0
17 19.7 0.0 0.0 19.0 0.0 0.0 27.7 0.0 0.0 82.2 0.0 0.0 94.7 1.5 1.6 91.4 0.0 0.0
18 31.1 0.0 0.0 32.2 0.0 0.0 27.8 0.0 0.0 100.7 0.0 0.0 113.6 1.5 1.3 111.2 0.0 0.0
19 31.1 0.0 0.0 31.7 0.0 0.0 27.5 0.0 0.0 99.4 0.0 0.0 111.9 1.5 1.3 110.7 0.0 0.0
20 31.3 0.0 0.0 32.1 0.0 0.0 27.6 0.0 0.0 99.8 0.0 0.0 113.7 1.5 1.3 110.3 0.0 0.0
21 32.7 0.0 0.0 32.4 0.0 0.0 29.3 0.0 0.0 99.7 0.0 0.0 110.8 0.1 0.1 111.6 0.0 0.0
22 30.7 0.0 0.0 31.4 0.0 0.0 27.7 0.0 0.0 99.1 0.0 0.0 89.8 0.0 0.0 109.9 0.0 0.0
23 18.8 0.0 0.0 20.1 0.0 0.0 26.7 0.0 0.0 80.8 0.0 0.0 87.9 0.0 0.0 95.2 0.0 0.0
24 18.5 0.0 0.0 18.2 0.0 0.0 26.6 0.0 0.0 80.7 0.0 0.0 90.9 0.0 0.0 76.8 0.0 0.0
24-hour average 21.41.14.9 21.91.45.8 20.51.67.4 79.21.72.1 82.70.80.9 81.20.00.0
 
Date / Time
 		 Little Goose Lower Monumental 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
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 
10/12/2025 01 18.4 0.0 0.0 19.8 0.0 0.0 25.6 0.0 0.0 76.8 0.0 0.0 78.2 0.0 0.0 76.1 0.0 0.0
02 18.5 0.0 0.0 18.3 0.0 0.0 14.6 0.0 0.0 69.8 0.0 0.0 72.8 0.0 0.0 75.2 0.0 0.0
03 18.5 0.0 0.0 18.3 0.0 0.0 13.0 0.0 0.0 73.8 0.0 0.0 69.7 0.0 0.0 74.6 0.0 0.0
04 19.8 0.0 0.0 18.2 0.0 0.0 13.0 0.0 0.0 74.5 0.0 0.0 71.3 0.0 0.0 76.0 0.0 0.0
05 19.0 0.5 2.6 18.7 0.4 2.1 16.7 1.3 7.8 76.8 1.8 2.3 72.1 0.0 0.0 76.2 0.0 0.0
06 25.5 7.0 27.5 26.6 8.3 31.2 35.5 9.4 26.5 85.3 9.5 11.1 73.2 0.0 0.0 76.7 0.0 0.0
07 25.7 7.2 28.0 26.7 8.4 31.5 35.9 9.6 26.7 84.4 9.5 11.3 70.3 0.0 0.0 75.7 0.0 0.0
08 25.5 7.1 27.8 26.5 8.3 31.3 38.7 9.4 24.3 84.0 9.6 11.4 70.8 0.8 1.1 75.7 0.0 0.0
09 25.2 7.1 28.2 26.4 8.2 31.1 37.0 9.2 24.9 84.5 9.7 11.5 72.8 1.5 2.1 76.9 0.0 0.0
10 17.5 0.0 0.0 19.5 0.0 0.0 26.7 0.4 1.5 72.0 0.3 0.4 73.2 1.5 2.0 76.8 0.0 0.0
11 17.9 0.0 0.0 18.3 0.0 0.0 26.3 0.0 0.0 70.1 0.0 0.0 72.1 1.5 2.1 75.5 0.0 0.0
12 17.9 0.0 0.0 19.7 0.0 0.0 27.4 0.0 0.0 71.4 0.0 0.0 71.7 1.5 2.1 76.1 0.0 0.0
13 19.2 0.0 0.0 18.2 0.0 0.0 13.4 0.0 0.0 70.6 0.0 0.0 66.6 1.5 2.3 66.9 0.0 0.0
14 17.6 0.0 0.0 18.2 0.0 0.0 13.3 0.0 0.0 70.2 0.0 0.0 67.3 1.5 2.2 66.7 0.0 0.0
15 18.8 0.0 0.0 18.3 0.0 0.0 13.4 0.0 0.0 70.3 0.0 0.0 68.8 1.5 2.2 66.1 0.0 0.0
16 17.7 0.0 0.0 18.2 0.0 0.0 13.3 0.0 0.0 70.1 0.0 0.0 67.9 1.5 2.2 65.6 0.0 0.0
17 18.6 0.0 0.0 19.9 0.0 0.0 13.5 0.0 0.0 72.0 0.0 0.0 69.5 1.5 2.2 68.3 0.0 0.0
18 19.2 0.0 0.0 18.7 0.0 0.0 24.3 0.0 0.0 81.7 0.0 0.0 90.1 1.5 1.7 88.0 0.0 0.0
19 27.3 0.0 0.0 26.5 0.0 0.0 26.3 0.0 0.0 80.0 0.0 0.0 86.6 1.5 1.7 90.4 0.0 0.0
20 28.8 0.0 0.0 27.4 0.0 0.0 28.4 0.0 0.0 82.7 0.0 0.0 87.2 1.5 1.7 91.3 0.0 0.0
21 27.6 0.0 0.0 28.1 0.0 0.0 27.2 0.0 0.0 82.5 0.0 0.0 86.9 0.1 0.1 91.3 0.0 0.0
22 27.6 0.0 0.0 27.9 0.0 0.0 27.1 0.0 0.0 82.4 0.0 0.0 86.4 0.0 0.0 91.5 0.0 0.0
23 27.2 0.0 0.0 27.2 0.0 0.0 26.9 0.0 0.0 80.6 0.0 0.0 75.6 0.0 0.0 77.8 0.0 0.0
24 18.3 0.0 0.0 18.9 0.0 0.0 25.7 0.0 0.0 82.0 0.0 0.0 74.8 0.0 0.0 77.1 0.0 0.0
24-hour average 21.61.24.8 21.91.45.3 23.51.64.7 77.01.72.0 74.80.81.1 77.20.00.0
 
Date / Time
 		 Little Goose Lower Monumental 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
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 
10/13/2025 01 18.3 0.0 0.0 18.8 0.0 0.0 15.0 0.0 0.0 82.0 0.0 0.0 75.6 0.0 0.0 77.0 0.0 0.0
02 19.5 0.0 0.0 18.4 0.0 0.0 13.4 0.0 0.0 80.9 0.0 0.0 73.1 0.0 0.0 75.2 0.0 0.0
03 18.2 0.0 0.0 18.4 0.0 0.0 13.4 0.0 0.0 81.0 0.0 0.0 74.1 0.0 0.0 76.3 0.0 0.0
04 18.1 0.0 0.0 18.4 0.0 0.0 13.5 0.0 0.0 81.1 0.0 0.0 74.2 0.0 0.0 75.7 0.0 0.0
05 19.4 1.1 5.7 19.0 0.0 0.0 28.2 1.2 4.3 106.6 1.9 1.8 75.3 0.0 0.0 76.7 0.0 0.0
06 34.2 6.9 20.2 33.2 7.3 22.0 36.0 9.1 25.3 116.2 10.0 8.6 102.5 0.0 0.0 103.5 0.0 0.0
07 34.0 6.9 20.3 35.5 8.4 23.7 37.6 9.2 24.5 114.9 10.2 8.9 107.2 0.0 0.0 108.9 0.0 0.0
08 34.3 7.0 20.4 35.2 8.2 23.3 36.2 9.1 25.1 113.8 10.3 9.1 113.2 0.8 0.7 112.4 0.0 0.0
09 32.5 6.9 21.2 34.6 8.2 23.7 36.3 9.1 25.1 115.7 10.3 8.9 109.4 1.5 1.4 107.8 0.0 0.0
10 13.0 0.1 0.8 14.4 0.0 0.0 26.3 0.2 0.8 103.9 0.3 0.3 105.3 1.5 1.4 104.4 0.0 0.0
11 13.1 0.0 0.0 15.3 0.0 0.0 13.5 0.0 0.0 103.9 0.0 0.0 106.4 1.5 1.4 104.6 0.0 0.0
12 13.0 0.0 0.0 13.6 0.0 0.0 13.4 0.0 0.0 103.7 0.0 0.0 96.4 1.5 1.6 95.5 0.0 0.0
13 14.5 0.0 0.0 13.7 0.0 0.0 13.5 0.0 0.0 105.4 0.0 0.0 96.7 1.5 1.6 93.8 0.0 0.0
14 13.1 0.0 0.0 13.8 0.0 0.0 13.5 0.0 0.0 103.6 0.0 0.0 93.7 1.5 1.6 92.8 0.0 0.0
15 13.1 0.0 0.0 14.0 0.0 0.0 13.4 0.0 0.0 104.7 0.0 0.0 96.0 1.5 1.6 95.9 0.0 0.0
16 13.2 0.0 0.0 15.6 0.0 0.0 13.5 0.0 0.0 105.6 0.0 0.0 100.4 1.5 1.5 99.5 0.0 0.0
17 13.2 0.0 0.0 15.5 0.0 0.0 13.5 0.0 0.0 105.5 0.0 0.0 102.8 1.5 1.5 102.1 0.0 0.0
18 17.1 0.0 0.0 18.2 0.0 0.0 13.4 0.0 0.0 105.5 0.0 0.0 114.0 1.5 1.3 115.1 0.0 0.0
19 17.2 0.0 0.0 18.5 0.0 0.0 13.4 0.0 0.0 105.7 0.0 0.0 112.8 1.5 1.3 112.5 0.0 0.0
20 17.4 0.0 0.0 18.5 0.0 0.0 14.9 0.0 0.0 105.9 0.0 0.0 118.0 1.5 1.3 117.6 0.0 0.0
21 19.6 0.0 0.0 18.6 0.0 0.0 15.0 0.0 0.0 106.1 0.0 0.0 116.5 0.0 0.0 118.0 0.0 0.0
22 18.1 0.0 0.0 18.6 0.0 0.0 13.4 0.0 0.0 95.7 0.0 0.0 112.8 0.0 0.0 123.2 0.0 0.0
23 18.0 0.0 0.0 18.4 0.0 0.0 13.4 0.0 0.0 84.8 0.0 0.0 101.5 0.0 0.0 110.0 0.0 0.0
24 18.1 0.0 0.0 20.0 0.0 0.0 13.3 0.0 0.0 83.4 0.0 0.0 90.2 0.0 0.0 87.7 0.0 0.0
24-hour average 19.21.23.7 19.91.33.9 18.61.64.4 100.71.81.6 98.70.80.8 99.40.00.0
 
Date / Time
 		 Little Goose Lower Monumental 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
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 
10/14/2025 01 19.6 0.0 0.0 18.3 0.0 0.0 12.9 0.0 0.0 80.8 0.0 0.0 87.7 0.0 0.0 86.3 0.0 0.0
02 18.2 0.0 0.0 18.3 0.0 0.0 13.0 0.0 0.0 79.3 0.0 0.0 86.5 0.0 0.0 84.3 0.0 0.0
03 19.6 0.0 0.0 18.3 0.0 0.0 13.0 0.0 0.0 79.2 0.0 0.0 85.9 0.0 0.0 84.5 0.0 0.0
04 18.2 0.0 0.0 18.3 0.0 0.0 14.9 0.0 0.0 79.1 0.0 0.0 86.6 0.0 0.0 86.7 0.0 0.0
05 18.6 0.5 2.7 19.6 0.0 0.0 26.7 0.9 3.4 81.3 2.0 2.5 88.9 0.0 0.0 88.7 0.0 0.0
06 20.8 7.0 33.7 22.0 8.0 36.4 35.6 9.5 26.7 103.3 9.9 9.6 101.1 0.0 0.0 103.5 0.0 0.0
07 20.8 7.2 34.6 21.8 8.1 37.2 35.6 9.4 26.4 111.2 9.9 8.9 120.7 0.0 0.0 120.2 0.0 0.0
08 20.8 7.3 35.1 24.0 8.0 33.3 35.3 9.1 25.8 110.4 10.0 9.1 120.7 0.8 0.7 118.4 0.0 0.0
09 20.6 7.2 35.0 22.2 8.0 36.0 35.0 8.8 25.1 111.6 10.0 9.0 123.6 1.5 1.2 120.2 0.0 0.0
10 13.3 0.0 0.0 13.2 0.0 0.0 25.6 0.0 0.0 105.3 0.4 0.4 122.2 1.5 1.2 120.3 0.0 0.0
11 13.5 0.0 0.0 13.2 0.0 0.0 13.7 0.0 0.0 92.1 0.0 0.0 102.0 1.5 1.5 102.5 0.0 0.0
12 13.5 0.0 0.0 13.2 0.0 0.0 15.1 0.0 0.0 102.4 0.0 0.0 89.0 1.5 1.7 85.7 0.0 0.0
13 13.4 0.0 0.0 13.2 0.0 0.0 13.6 0.0 0.0 105.1 0.0 0.0 86.8 1.5 1.7 86.3 0.0 0.0
14 13.5 0.0 0.0 14.7 0.0 0.0 15.1 0.0 0.0 105.0 0.0 0.0 85.8 1.5 1.7 84.7 0.0 0.0
15 13.4 0.0 0.0 13.2 0.0 0.0 13.5 0.0 0.0 105.3 0.0 0.0 88.4 1.5 1.7 84.8 0.0 0.0
16 13.5 0.0 0.0 13.2 0.0 0.0 13.6 0.0 0.0 105.3 0.0 0.0 87.0 1.5 1.7 84.9 0.0 0.0
17 13.6 0.0 0.0 13.3 0.0 0.0 13.6 0.0 0.0 105.8 0.0 0.0 110.5 1.5 1.4 86.4 0.0 0.0
18 17.8 0.0 0.0 18.3 0.0 0.0 13.6 0.0 0.0 105.3 0.0 0.0 110.9 1.5 1.4 107.9 0.0 0.0
19 18.2 0.0 0.0 18.5 0.0 0.0 13.4 0.0 0.0 106.1 0.0 0.0 111.6 1.5 1.3 108.8 0.0 0.0
20 18.6 0.0 0.0 18.5 0.0 0.0 13.4 0.0 0.0 105.4 0.0 0.0 109.9 1.5 1.4 109.7 0.0 0.0
21 18.5 0.0 0.0 18.5 0.0 0.0 13.5 0.0 0.0 105.5 0.0 0.0 109.6 0.0 0.0 110.1 0.0 0.0
22 18.4 0.0 0.0 18.7 0.0 0.0 13.5 0.0 0.0 102.2 0.0 0.0 109.8 0.0 0.0 110.3 0.0 0.0
23 19.7 0.0 0.0 18.4 0.0 0.0 13.5 0.0 0.0 81.7 0.0 0.0 98.6 0.0 0.0 110.0 0.0 0.0
24 15.5 0.0 0.0 13.7 0.0 0.0 13.5 0.0 0.0 80.4 0.0 0.0 96.3 0.0 0.0 97.2 0.0 0.0
24-hour average 17.21.25.9 17.31.36.0 18.31.64.5 97.91.81.6 100.80.80.8 99.30.00.0
 
Date / Time
 		 Little Goose Lower Monumental 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
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 
10/15/2025 01 13.8 0.0 0.0 13.1 0.0 0.0 13.4 0.0 0.0 80.8 0.0 0.0 83.1 0.0 0.0 84.0 0.0 0.0
02 13.8 0.0 0.0 13.1 0.0 0.0 13.5 0.0 0.0 80.8 0.0 0.0 83.2 0.0 0.0 83.1 0.0 0.0
03 13.9 0.0 0.0 13.5 0.0 0.0 13.5 0.0 0.0 81.0 0.0 0.0 82.5 0.0 0.0 83.6 0.0 0.0
04 14.0 0.0 0.0 15.1 0.0 0.0 13.5 0.0 0.0 81.5 0.0 0.0 82.6 0.0 0.0 83.0 0.0 0.0
05 18.7 0.4 2.1 19.8 0.0 0.0 14.3 0.8 5.6 106.5 1.8 1.7 101.2 0.0 0.0 102.1 0.0 0.0
06 25.5 6.9 27.1 26.5 7.9 29.8 22.8 9.2 40.4 115.1 9.5 8.3 125.4 0.0 0.0 123.0 0.0 0.0
07 25.4 6.9 27.2 26.6 8.1 30.5 22.8 9.3 40.8 114.9 9.6 8.4 140.3 0.0 0.0 140.9 0.0 0.0
08 25.1 6.9 27.5 26.2 8.0 30.5 22.7 9.3 41.0 115.0 9.6 8.3 141.3 0.8 0.6 139.5 0.0 0.0
09 20.2 6.8 33.7 21.1 7.9 37.4 22.8 9.3 40.8 114.9 9.6 8.4 140.3 1.5 1.1 143.0 0.0 0.0
10 13.1 0.0 0.0 12.9 0.0 0.0 15.2 0.4 2.6 100.1 0.3 0.3 119.6 1.5 1.3 137.6 0.0 0.0
11 13.3 0.0 0.0 13.1 0.0 0.0 13.5 0.0 0.0 99.2 0.0 0.0 102.1 1.5 1.5 122.0 0.0 0.0
12 13.3 0.0 0.0 13.1 0.0 0.0 13.5 0.0 0.0 96.6 0.0 0.0 81.6 1.5 1.8 101.4 0.0 0.0
13 13.2 0.0 0.0 13.1 0.0 0.0 13.5 0.0 0.0 95.8 0.0 0.0 80.6 1.5 1.9 76.6 0.0 0.0
14 13.2 0.0 0.0 13.0 0.0 0.0 13.4 0.0 0.0 94.5 0.0 0.0 81.3 1.5 1.8 75.0 0.0 0.0
15 13.4 0.3 2.2 13.0 0.0 0.0 13.4 0.0 0.0 95.4 0.0 0.0 80.3 1.5 1.9 74.7 0.0 0.0
16 13.6 0.4 2.9 13.0 0.0 0.0 13.4 0.0 0.0 95.3 0.0 0.0 79.1 1.5 1.9 74.4 0.0 0.0
17 13.3 0.0 0.0 13.1 0.0 0.0 13.5 0.0 0.0 95.4 0.0 0.0 96.9 1.5 1.5 75.6 0.0 0.0
18 13.3 0.0 0.0 13.3 0.0 0.0 13.5 0.0 0.0 94.7 0.0 0.0 124.5 1.5 1.2 108.0 0.0 0.0
19 13.3 0.0 0.0 13.2 0.0 0.0 13.1 0.0 0.0 96.7 0.0 0.0 127.3 1.5 1.2 120.0 0.0 0.0
20 13.2 0.0 0.0 13.2 0.0 0.0 14.6 0.0 0.0 96.7 0.0 0.0 126.3 1.5 1.2 120.8 0.0 0.0
21 13.2 0.0 0.0 13.0 0.0 0.0 13.1 0.0 0.0 95.7 0.0 0.0 123.7 0.0 0.0 121.3 0.0 0.0
22 13.2 0.0 0.0 13.0 0.0 0.0 13.0 0.0 0.0 75.9 0.0 0.0 104.6 0.0 0.0 120.4 0.0 0.0
23 13.2 0.0 0.0 13.1 0.0 0.0 13.0 0.0 0.0 61.9 0.0 0.0 101.9 0.0 0.0 85.6 0.0 0.0
24 13.3 0.0 0.0 13.3 0.0 0.0 13.1 0.0 0.0 60.9 0.0 0.0 67.7 0.0 0.0 81.9 0.0 0.0
24-hour average 15.41.25.1 15.51.35.3 15.11.67.1 93.61.71.5 103.20.80.8 103.20.00.0
 
Date / Time
 		 Little Goose Lower Monumental 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
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 
10/16/2025 01 13.2 0.0 0.0 13.1 0.0 0.0 13.0 0.0 0.0 60.6 0.0 0.0 64.9 0.0 0.0 81.1 0.0 0.0
02 14.7 0.0 0.0 13.1 0.0 0.0 13.0 0.0 0.0 61.0 0.0 0.0 65.5 0.0 0.0 69.3 0.0 0.0
03 13.3 0.0 0.0 13.4 0.0 0.0 13.1 0.0 0.0 60.6 0.0 0.0 66.4 0.0 0.0 67.3 0.0 0.0
04 13.3 0.0 0.0 13.4 0.0 0.0 13.1 0.0 0.0 61.4 0.0 0.0 64.9 0.0 0.0 67.5 0.0 0.0
05 13.7 0.2 1.5 13.6 0.1 0.7 13.2 0.1 0.8 88.1 1.7 1.9 65.9 0.0 0.0 68.6 0.0 0.0
06 24.9 7.1 28.5 25.5 7.9 31.0 23.2 9.1 39.2 114.5 8.9 7.8 100.6 0.0 0.0 101.0 0.0 0.0
07 25.0 7.2 28.8 26.0 8.0 30.8 35.7 9.2 25.8 116.1 9.0 7.8 104.3 0.0 0.0 105.7 0.0 0.0
08 25.0 7.3 29.2 26.1 7.9 30.3 35.2 9.1 25.9 113.4 9.0 7.9 119.6 0.8 0.7 115.1 0.0 0.0
09 24.9 7.2 28.9 27.4 7.9 28.8 36.6 8.9 24.3 110.2 9.1 8.3 119.7 1.5 1.3 115.7 0.0 0.0
10 14.8 1.1 7.4 13.5 0.0 0.0 25.8 0.5 1.9 87.3 0.3 0.3 104.3 1.5 1.4 116.9 0.0 0.0
11 13.3 0.0 0.0 13.3 0.0 0.0 13.5 0.0 0.0 85.3 0.0 0.0 102.3 1.5 1.5 119.0 0.0 0.0
12 13.4 0.0 0.0 13.3 0.0 0.0 13.5 0.0 0.0 85.6 0.0 0.0 100.7 1.5 1.5 102.1 0.0 0.0
13 13.3 0.0 0.0 14.7 0.0 0.0 13.4 0.0 0.0 85.6 0.0 0.0 73.5 1.5 2.0 73.9 0.0 0.0
14 13.3 0.0 0.0 13.2 0.0 0.0 15.0 0.0 0.0 85.4 0.0 0.0 75.9 1.5 2.0 72.6 0.0 0.0
15 14.7 0.0 0.0 13.3 0.0 0.0 13.5 0.0 0.0 85.4 0.0 0.0 71.1 1.5 2.1 72.5 0.0 0.0
16 13.3 0.0 0.0 13.3 0.0 0.0 13.5 0.0 0.0 85.3 0.0 0.0 71.4 1.5 2.1 71.6 0.0 0.0
17 14.9 0.0 0.0 13.5 0.0 0.0 13.6 0.0 0.0 85.7 0.0 0.0 91.8 1.5 1.6 73.7 0.0 0.0
18 13.5 0.0 0.0 13.4 0.0 0.0 13.6 0.0 0.0 84.3 0.0 0.0 109.5 1.5 1.4 109.5 0.0 0.0
19 13.3 0.0 0.0 13.3 0.0 0.0 13.4 0.0 0.0 85.3 0.0 0.0 111.7 1.5 1.3 112.7 0.0 0.0
20 13.4 0.0 0.0 13.2 0.0 0.0 13.4 0.0 0.0 85.5 0.0 0.0 111.0 1.5 1.4 112.9 0.0 0.0
21 13.4 0.0 0.0 13.1 0.0 0.0 14.8 0.0 0.0 86.6 0.0 0.0 109.6 0.0 0.0 113.4 0.0 0.0
22 13.4 0.0 0.0 13.4 0.0 0.0 13.3 0.0 0.0 84.9 0.0 0.0 105.5 0.0 0.0 110.4 0.0 0.0
23 13.4 0.0 0.0 13.2 0.0 0.0 13.1 0.0 0.0 71.8 0.0 0.0 80.1 0.0 0.0 77.4 0.0 0.0
24 13.3 0.0 0.0 14.4 0.0 0.0 13.0 0.0 0.0 71.4 0.0 0.0 79.4 0.0 0.0 76.3 0.0 0.0
24-hour average 15.51.35.2 15.61.35.1 17.21.54.9 85.11.61.4 90.40.80.8 91.90.00.0
 
Date / Time
 		 Little Goose Lower Monumental 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
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 
10/17/2025 01 13.4 0.0 0.0 13.3 0.0 0.0 13.1 0.0 0.0 72.2 0.0 0.0 79.4 0.0 0.0 76.7 0.0 0.0
02 14.7 0.0 0.0 13.0 0.0 0.0 13.1 0.0 0.0 71.5 0.0 0.0 78.5 0.0 0.0 76.2 0.0 0.0
03 13.3 0.0 0.0 13.1 0.0 0.0 13.1 0.0 0.0 71.2 0.0 0.0 79.0 0.0 0.0 76.2 0.0 0.0
04 13.4 0.0 0.0 13.2 0.0 0.0 13.1 0.0 0.0 72.2 0.0 0.0 80.0 0.0 0.0 76.5 0.0 0.0
05 13.6 0.0 0.0 13.6 0.2 1.5 14.7 0.1 0.7 92.0 1.6 1.7 79.9 0.0 0.0 77.9 0.0 0.0
06 24.9 7.2 28.9 25.4 7.9 31.1 21.8 8.6 39.4 109.7 9.1 8.3 96.2 0.0 0.0 102.4 0.0 0.0
07 25.2 7.3 29.0 25.9 8.0 30.9 22.0 8.9 40.5 111.2 9.2 8.3 109.5 0.0 0.0 120.1 0.0 0.0
08 25.0 7.3 29.2 25.6 7.9 30.9 21.9 8.9 40.6 110.7 9.3 8.4 126.0 0.8 0.6 121.2 0.0 0.0
09 20.8 7.3 35.1 21.2 7.9 37.3 23.5 8.9 37.9 111.5 9.3 8.3 102.2 1.5 1.5 103.6 0.0 0.0
10 13.5 0.0 0.0 13.1 0.0 0.0 15.0 1.8 12.0 105.9 0.2 0.2 97.6 1.5 1.5 98.9 0.0 0.0
11 13.5 0.0 0.0 13.1 0.0 0.0 13.1 0.0 0.0 103.3 0.0 0.0 81.8 1.5 1.8 89.0 0.0 0.0
12 13.5 0.0 0.0 13.1 0.0 0.0 13.2 0.0 0.0 104.4 0.0 0.0 71.0 1.5 2.1 71.9 0.0 0.0
13 13.5 0.0 0.0 13.1 0.0 0.0 13.2 0.0 0.0 104.6 0.0 0.0 69.3 1.5 2.2 69.0 0.0 0.0
14 13.5 0.0 0.0 13.2 0.0 0.0 13.2 0.0 0.0 105.4 0.0 0.0 72.6 1.5 2.1 70.1 0.0 0.0
15 13.5 0.0 0.0 13.3 0.0 0.0 13.2 0.0 0.0 106.1 0.0 0.0 70.9 1.5 2.1 70.8 0.0 0.0
16 13.4 0.0 0.0 13.1 0.0 0.0 13.1 0.0 0.0 106.0 0.0 0.0 69.7 1.5 2.2 69.5 0.0 0.0
17 13.7 0.0 0.0 13.5 0.0 0.0 13.3 0.0 0.0 105.9 0.0 0.0 81.1 1.5 1.8 71.7 0.0 0.0
18 13.5 0.0 0.0 13.4 0.0 0.0 13.1 0.0 0.0 106.9 0.0 0.0 108.8 1.5 1.4 103.0 0.0 0.0
19 13.5 0.0 0.0 13.3 0.0 0.0 13.1 0.0 0.0 106.9 0.0 0.0 108.2 1.5 1.4 104.3 0.0 0.0
20 13.5 0.0 0.0 13.4 0.0 0.0 13.1 0.0 0.0 107.0 0.0 0.0 108.5 1.5 1.4 105.0 0.0 0.0
21 13.5 0.0 0.0 13.4 0.0 0.0 13.1 0.0 0.0 93.3 0.0 0.0 110.1 0.0 0.0 107.5 0.0 0.0
22 13.6 0.0 0.0 13.4 0.0 0.0 13.2 0.0 0.0 77.8 0.0 0.0 110.6 0.0 0.0 107.1 0.0 0.0
23 13.5 0.0 0.0 13.0 0.0 0.0 13.1 0.0 0.0 62.0 0.0 0.0 83.3 0.0 0.0 84.2 0.0 0.0
24 14.9 0.0 0.0 13.1 0.0 0.0 13.1 0.0 0.0 61.0 0.0 0.0 68.9 0.0 0.0 68.2 0.0 0.0
24-hour average 15.41.25.1 15.11.35.5 14.81.57.1 94.91.61.5 89.30.80.9 88.40.00.0
 
Date / Time
 		 Little Goose Lower Monumental 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
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 
10/18/2025 01 13.5 0.0 0.0 13.1 0.0 0.0 13.1 0.0 0.0 60.8 0.0 0.0 66.0 0.0 0.0 66.0 0.0 0.0
02 13.5 0.0 0.0 13.3 0.0 0.0 13.1 0.0 0.0 60.8 0.0 0.0 66.2 0.0 0.0 66.6 0.0 0.0
03 13.4 0.0 0.0 13.3 0.0 0.0 13.1 0.0 0.0 60.7 0.0 0.0 68.0 0.0 0.0 65.8 0.0 0.0
04 13.4 0.0 0.0 13.0 0.0 0.0 13.1 0.0 0.0 60.8 0.0 0.0 66.5 0.0 0.0 66.7 0.0 0.0
05 13.5 0.0 0.0 13.1 0.0 0.0 13.2 0.1 0.8 62.9 1.7 2.7 65.6 0.0 0.0 65.9 0.0 0.0
06 20.8 7.3 35.1 22.2 7.7 34.7 21.8 8.7 39.9 79.0 9.1 11.5 65.8 0.0 0.0 65.4 0.0 0.0
07 20.8 7.3 35.1 21.0 8.0 38.1 22.0 8.9 40.5 79.4 9.1 11.5 82.3 0.0 0.0 75.1 0.0 0.0
08 24.8 7.4 29.8 20.9 7.9 37.8 22.0 8.9 40.5 78.6 9.3 11.8 92.1 0.8 0.9 83.9 0.0 0.0
09 25.6 7.4 28.9 21.0 8.0 38.1 21.9 8.8 40.2 80.2 9.3 11.6 92.0 1.5 1.6 86.6 0.0 0.0
10 18.4 0.1 0.5 13.0 0.1 0.8 13.3 0.2 1.5 79.6 0.2 0.3 92.2 1.5 1.6 85.5 0.0 0.0
11 18.3 0.0 0.0 13.0 0.0 0.0 13.1 0.0 0.0 80.0 0.0 0.0 90.5 1.5 1.7 84.9 0.0 0.0
12 13.5 0.0 0.0 13.0 0.0 0.0 13.1 0.0 0.0 80.3 0.0 0.0 81.7 1.5 1.8 75.7 0.0 0.0
13 13.2 0.0 0.0 12.9 0.0 0.0 13.1 0.0 0.0 79.9 0.0 0.0 80.9 1.5 1.9 76.2 0.0 0.0
14 13.8 0.8 5.8 12.8 0.0 0.0 14.5 0.0 0.0 79.8 0.0 0.0 77.8 1.5 1.9 77.7 0.0 0.0
15 13.5 0.2 1.5 13.0 0.0 0.0 13.1 0.0 0.0 80.5 0.0 0.0 73.5 1.5 2.0 75.4 0.0 0.0
16 13.4 0.0 0.0 14.8 0.0 0.0 13.1 0.0 0.0 81.1 0.0 0.0 77.6 1.5 1.9 76.3 0.0 0.0
17 18.3 0.0 0.0 13.5 0.0 0.0 15.9 0.0 0.0 91.6 0.0 0.0 88.7 1.5 1.7 87.5 0.0 0.0
18 18.6 0.0 0.0 18.3 0.0 0.0 26.1 0.0 0.0 101.1 0.0 0.0 102.2 1.5 1.5 101.6 0.0 0.0
19 18.5 0.0 0.0 18.7 0.0 0.0 26.2 0.0 0.0 102.0 0.0 0.0 103.2 1.5 1.5 103.6 0.0 0.0
20 19.9 0.0 0.0 18.6 0.0 0.0 26.2 0.0 0.0 101.5 0.0 0.0 101.1 1.5 1.5 100.9 0.0 0.0
21 18.3 0.0 0.0 17.3 0.0 0.0 13.5 0.0 0.0 90.7 0.0 0.0 94.4 0.0 0.0 102.6 0.0 0.0
22 14.1 0.0 0.0 13.5 0.0 0.0 12.9 0.0 0.0 71.2 0.0 0.0 93.8 0.0 0.0 95.6 0.0 0.0
23 13.9 0.0 0.0 14.7 0.0 0.0 12.9 0.0 0.0 69.1 0.0 0.0 82.9 0.0 0.0 90.7 0.0 0.0
24 13.9 0.1 0.7 13.1 0.0 0.0 12.9 0.0 0.0 69.8 0.0 0.0 73.2 0.0 0.0 75.0 0.0 0.0
24-hour average 16.61.35.7 15.51.36.2 16.41.56.8 78.41.62.1 82.40.80.9 81.30.00.0
 
Date / Time
 		 Little Goose Lower Monumental 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
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 
10/19/2025 01 13.9 0.0 0.0 14.8 0.0 0.0 12.9 0.0 0.0 69.5 0.0 0.0 75.1 0.0 0.0 73.4 0.0 0.0
02 13.9 0.0 0.0 13.2 0.0 0.0 14.4 0.0 0.0 68.8 0.0 0.0 70.6 0.0 0.0 72.7 0.0 0.0
03 15.3 0.0 0.0 13.2 0.0 0.0 12.9 0.0 0.0 69.3 0.0 0.0 70.1 0.0 0.0 71.3 0.0 0.0
04 13.9 0.0 0.0 13.3 0.0 0.0 12.9 0.0 0.0 69.4 0.0 0.0 70.7 0.0 0.0 69.6 0.0 0.0
05 14.6 0.6 4.1 13.4 0.1 0.7 14.5 0.1 0.7 71.0 1.7 2.4 72.0 0.0 0.0 72.3 0.0 0.0
06 21.3 7.3 34.3 21.5 8.2 38.1 21.5 8.5 39.5 79.4 9.0 11.3 72.8 0.0 0.0 71.7 0.0 0.0
07 21.2 7.4 34.9 21.5 8.3 38.6 21.6 8.6 39.8 78.7 9.0 11.4 72.4 0.0 0.0 72.0 0.0 0.0
08 21.1 7.3 34.6 21.4 8.2 38.3 21.7 8.7 40.1 77.9 9.1 11.7 76.6 0.8 1.0 73.9 0.0 0.0
09 24.4 7.2 29.5 24.9 8.1 32.5 21.7 8.6 39.6 78.8 9.3 11.8 88.4 1.5 1.7 88.5 0.0 0.0
10 17.5 0.0 0.0 18.7 0.0 0.0 13.2 0.2 1.5 78.6 0.2 0.3 91.5 1.5 1.6 90.8 0.0 0.0
11 17.4 0.0 0.0 17.0 0.0 0.0 13.0 0.0 0.0 78.8 0.0 0.0 90.0 1.5 1.7 89.8 0.0 0.0
12 14.0 0.0 0.0 13.5 0.0 0.0 13.1 0.0 0.0 79.1 0.0 0.0 91.7 1.5 1.6 90.9 0.0 0.0
13 15.2 0.0 0.0 13.3 0.0 0.0 13.0 0.0 0.0 78.8 0.0 0.0 90.3 1.5 1.7 90.4 0.0 0.0
14 13.7 0.0 0.0 13.2 0.0 0.0 13.1 0.0 0.0 71.6 0.0 0.0 91.1 1.5 1.6 90.6 0.0 0.0
15 13.2 0.0 0.0 13.3 0.0 0.0 13.1 0.0 0.0 71.3 0.0 0.0 73.8 1.5 2.0 71.4 0.0 0.0
16 13.3 0.0 0.0 13.4 0.0 0.0 13.2 0.0 0.0 71.6 0.0 0.0 73.9 1.5 2.0 70.6 0.0 0.0
17 13.4 0.0 0.0 13.5 0.0 0.0 13.2 0.0 0.0 71.9 0.0 0.0 72.2 1.5 2.1 71.8 0.0 0.0
18 17.5 0.0 0.0 16.9 0.0 0.0 13.1 0.0 0.0 85.8 0.0 0.0 82.9 1.5 1.8 92.8 0.0 0.0
19 17.6 0.0 0.0 17.1 0.0 0.0 14.6 0.0 0.0 86.5 0.0 0.0 82.5 1.5 1.8 91.4 0.0 0.0
20 17.6 0.0 0.0 17.0 0.0 0.0 13.0 0.0 0.0 86.2 0.0 0.0 81.3 1.5 1.8 89.4 0.0 0.0
21 17.4 0.0 0.0 16.8 0.0 0.0 13.0 0.0 0.0 85.8 0.0 0.0 79.9 0.0 0.0 90.4 0.0 0.0
22 13.3 0.0 0.0 13.3 0.0 0.0 13.0 0.0 0.0 71.1 0.0 0.0 79.6 0.0 0.0 90.5 0.0 0.0
23 13.1 0.0 0.0 14.6 0.0 0.0 13.0 0.0 0.0 70.3 0.0 0.0 80.0 0.0 0.0 90.9 0.0 0.0
24 13.2 0.0 0.0 13.2 0.0 0.0 13.1 0.0 0.0 63.5 0.0 0.0 72.8 0.0 0.0 76.7 0.0 0.0
24-hour average 16.11.25.7 15.91.46.2 14.71.46.7 75.61.62.0 79.30.80.9 81.40.00.0
 
Date / Time
 		 Little Goose Lower Monumental 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
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 
10/20/2025 01 12.9 0.0 0.0 12.8 0.0 0.0 13.0 0.0 0.0 62.2 0.0 0.0 71.4 0.0 0.0 73.1 0.0 0.0
02 12.8 0.0 0.0 13.2 0.0 0.0 13.1 0.0 0.0 62.4 0.0 0.0 70.9 0.0 0.0 73.0 0.0 0.0
03 12.8 0.0 0.0 13.3 0.0 0.0 13.0 0.0 0.0 62.1 0.0 0.0 71.4 0.0 0.0 72.7 0.0 0.0
04 12.9 0.0 0.0 13.6 0.0 0.0 13.1 0.0 0.0 62.7 0.0 0.0 72.2 0.0 0.0 74.5 0.0 0.0
05 15.1 0.8 5.3 13.8 0.0 0.0 13.2 0.1 0.8 64.2 1.7 2.6 71.3 0.0 0.0 74.0 0.0 0.0
06 20.2 7.4 36.6 21.4 7.9 36.9 22.0 8.9 40.5 79.0 9.3 11.8 82.6 0.0 0.0 87.6 0.0 0.0
07 20.6 7.5 36.4 22.5 8.3 36.9 22.1 9.1 41.2 79.8 9.4 11.8 80.9 0.0 0.0 88.9 0.0 0.0
08 20.5 7.5 36.6 23.4 8.1 34.6 23.6 9.1 38.6 77.6 9.5 12.2 97.1 0.8 0.8 99.6 0.0 0.0
09 20.4 7.4 36.3 23.2 8.1 34.9 22.1 9.1 41.2 78.8 9.5 12.1 101.2 1.5 1.5 100.9 0.0 0.0
10 13.0 0.0 0.0 13.8 0.0 0.0 13.3 0.3 2.3 69.6 0.2 0.3 79.6 1.5 1.9 83.0 0.0 0.0
11 13.1 0.0 0.0 13.7 0.0 0.0 13.0 0.0 0.0 68.5 0.0 0.0 81.2 1.5 1.8 72.2 0.0 0.0
12 13.1 0.0 0.0 13.7 0.0 0.0 13.1 0.0 0.0 69.3 0.0 0.0 79.9 1.5 1.9 71.3 0.0 0.0
13 13.1 0.0 0.0 13.8 0.0 0.0 13.1 0.0 0.0 69.4 0.0 0.0 67.8 1.5 2.2 71.4 0.0 0.0
14 13.0 0.0 0.0 13.7 0.0 0.0 13.0 0.0 0.0 70.2 0.0 0.0 68.7 1.5 2.2 73.4 0.0 0.0
15 13.1 0.0 0.0 15.2 0.0 0.0 13.1 0.0 0.0 70.5 0.0 0.0 66.4 1.5 2.3 72.5 0.0 0.0
16 13.3 0.0 0.0 13.8 0.0 0.0 13.1 0.0 0.0 70.8 0.0 0.0 67.9 1.5 2.2 73.2 0.0 0.0
17 18.2 0.0 0.0 13.7 0.0 0.0 13.1 0.0 0.0 88.2 0.0 0.0 66.3 1.5 2.3 73.5 0.0 0.0
18 18.4 0.0 0.0 18.2 0.0 0.0 13.5 0.0 0.0 90.1 0.0 0.0 79.6 1.5 1.9 86.4 0.0 0.0
19 18.2 0.0 0.0 18.3 0.0 0.0 26.0 0.0 0.0 89.9 0.0 0.0 82.5 1.5 1.8 87.1 0.0 0.0
20 18.3 0.0 0.0 18.4 0.0 0.0 26.2 0.0 0.0 90.4 0.0 0.0 80.6 0.7 0.9 87.4 0.0 0.0
21 19.8 0.0 0.0 18.6 0.0 0.0 27.8 0.0 0.0 90.9 0.0 0.0 79.8 0.0 0.0 88.2 0.0 0.0
22 18.4 0.0 0.0 18.4 0.0 0.0 26.3 0.0 0.0 90.9 0.0 0.0 79.8 0.0 0.0 88.0 0.0 0.0
23 18.2 0.0 0.0 18.3 0.0 0.0 26.2 0.0 0.0 91.6 0.0 0.0 79.9 0.0 0.0 88.1 0.0 0.0
24 18.1 0.0 0.0 19.6 0.0 0.0 25.9 0.0 0.0 71.0 0.0 0.0 77.4 0.0 0.0 85.4 0.0 0.0
24-hour average 16.11.36.3 16.61.46.0 18.01.56.8 75.81.72.1 77.40.81.0 81.10.00.0
 
Date / Time
 		 Little Goose Lower Monumental 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
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 
10/21/2025 01 13.8 0.0 0.0 13.7 0.0 0.0 13.5 0.0 0.0 62.4 0.0 0.0 71.0 0.0 0.0 72.0 0.0 0.0
02 15.1 0.0 0.0 13.6 0.0 0.0 13.3 0.0 0.0 62.2 0.0 0.0 70.6 0.0 0.0 70.7 0.0 0.0
03 13.6 0.0 0.0 13.6 0.0 0.0 14.8 0.0 0.0 62.0 0.0 0.0 71.3 0.0 0.0 71.4 0.0 0.0
04 13.7 0.0 0.0 13.6 0.0 0.0 13.4 0.0 0.0 62.3 0.0 0.0 71.4 0.0 0.0 71.4 0.0 0.0
05 14.0 0.2 1.4 14.3 0.5 3.5 13.5 0.1 0.7 81.4 1.7 2.1 72.3 0.0 0.0 71.9 0.0 0.0
06 21.0 7.2 34.3 23.3 8.1 34.8 22.0 8.6 39.1 99.4 9.6 9.7 92.3 0.0 0.0 91.8 0.0 0.0
07 20.7 7.0 33.8 21.8 8.1 37.2 22.2 8.8 39.6 100.9 9.6 9.5 115.7 0.0 0.0 116.4 0.0 0.0
08 20.5 7.0 34.1 21.5 8.1 37.7 21.9 8.7 39.7 98.5 9.7 9.8 112.0 0.8 0.7 111.4 0.0 0.0
09 22.0 7.0 31.8 21.5 8.1 37.7 23.6 8.7 36.9 102.5 9.7 9.5 112.9 1.6 1.4 111.6 0.0 0.0
10 13.7 0.0 0.0 13.7 0.1 0.7 13.6 0.3 2.2 90.1 0.3 0.3 113.0 1.6 1.4 102.0 0.0 0.0
11 13.8 0.0 0.0 13.7 0.0 0.0 13.4 0.0 0.0 80.1 0.0 0.0 90.5 1.6 1.8 81.2 0.0 0.0
12 13.6 0.0 0.0 14.1 0.0 0.0 13.4 0.0 0.0 81.1 0.0 0.0 69.7 1.6 2.3 70.0 0.0 0.0
13 13.6 0.0 0.0 13.3 0.0 0.0 13.3 0.0 0.0 78.8 0.0 0.0 70.8 1.6 2.3 69.3 0.0 0.0
14 13.6 0.0 0.0 13.3 0.0 0.0 13.3 0.0 0.0 80.4 0.0 0.0 70.7 1.6 2.3 70.9 0.0 0.0
15 13.7 0.0 0.0 13.6 0.0 0.0 14.9 0.0 0.0 81.2 0.0 0.0 71.4 1.6 2.2 71.7 0.0 0.0
16 13.7 0.0 0.0 13.9 0.0 0.0 13.4 0.0 0.0 80.7 0.0 0.0 70.7 1.6 2.3 70.7 0.0 0.0
17 15.2 0.0 0.0 13.8 0.0 0.0 13.4 0.0 0.0 89.2 0.0 0.0 74.8 1.6 2.1 72.2 0.0 0.0
18 14.1 0.0 0.0 14.0 0.0 0.0 13.4 0.0 0.0 90.1 0.0 0.0 89.3 1.6 1.8 85.0 0.0 0.0
19 27.5 0.0 0.0 26.2 0.0 0.0 13.6 0.0 0.0 90.5 0.0 0.0 103.4 1.6 1.5 98.8 0.0 0.0
20 27.7 0.0 0.0 26.3 0.0 0.0 25.8 0.0 0.0 90.2 0.0 0.0 106.8 0.8 0.7 101.2 0.0 0.0
21 27.5 0.0 0.0 26.3 0.0 0.0 26.2 0.0 0.0 90.3 0.0 0.0 107.4 0.0 0.0 102.3 0.0 0.0
22 28.9 0.0 0.0 27.8 0.0 0.0 26.1 0.0 0.0 91.2 0.0 0.0 106.8 0.0 0.0 102.2 0.0 0.0
23 28.2 0.0 0.0 25.6 0.0 0.0 25.8 0.0 0.0 90.3 0.0 0.0 90.9 0.0 0.0 90.9 0.0 0.0
24 13.8 0.0 0.0 13.8 0.0 0.0 13.6 0.0 0.0 76.4 0.0 0.0 72.1 0.0 0.0 72.7 0.0 0.0
24-hour average 18.01.25.6 17.81.46.3 17.11.56.6 83.81.71.7 87.40.81.0 85.40.00.0
 
Date / Time
 		 Little Goose Lower Monumental 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
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 
10/22/2025 01 13.1 0.0 0.0 13.1 0.0 0.0 13.4 0.0 0.0 70.1 0.0 0.0 69.4 0.0 0.0 69.2 0.0 0.0
02 13.1 0.0 0.0 13.2 0.0 0.0 13.5 0.0 0.0 71.4 0.0 0.0 70.7 0.0 0.0 75.7 0.0 0.0
03 13.1 0.0 0.0 15.5 0.0 0.0 13.4 0.0 0.0 71.3 0.0 0.0 70.3 0.0 0.0 75.7 0.0 0.0
04 13.2 0.0 0.0 15.6 0.0 0.0 14.9 0.0 0.0 70.9 0.0 0.0 69.2 0.0 0.0 74.2 0.0 0.0
05 13.4 0.1 0.7 14.7 0.4 2.7 14.7 0.1 0.7 86.3 1.8 2.1 78.7 0.0 0.0 78.8 0.0 0.0
06 24.6 7.1 28.9 25.6 7.9 30.9 35.0 8.6 24.6 109.8 9.6 8.7 92.7 0.0 0.0 91.6 0.0 0.0
07 24.7 7.1 28.7 26.1 8.2 31.4 35.4 8.8 24.9 110.6 9.7 8.8 106.7 0.0 0.0 101.3 0.0 0.0
08 24.7 7.3 29.6 26.0 8.0 30.8 35.5 8.7 24.5 109.5 9.8 8.9 102.6 0.4 0.4 105.2 0.0 0.0
09 20.5 7.2 35.1 27.1 8.1 29.9 22.5 8.6 38.2 109.1 9.8 9.0 101.9 1.6 1.6 104.2 0.0 0.0
10 13.0 0.0 0.0 13.9 0.7 5.0 14.0 0.3 2.1 99.3 0.1 0.1 94.5 1.6 1.7 99.9 0.0 0.0
11 13.1 0.0 0.0 13.2 0.0 0.0 15.1 0.0 0.0 94.7 0.0 0.0 91.7 1.6 1.7 95.8 0.0 0.0
12 13.1 0.0 0.0 13.1 0.0 0.0 13.8 0.0 0.0 94.2 0.0 0.0 86.4 1.6 1.9 92.0 0.0 0.0
13 13.2 0.0 0.0 13.2 0.0 0.0 13.8 0.0 0.0 94.2 0.0 0.0 83.7 1.6 1.9 86.6 0.0 0.0
14 14.5 0.0 0.0 13.1 0.0 0.0 13.8 0.0 0.0 93.3 0.0 0.0 81.0 1.6 2.0 80.8 0.0 0.0
15 13.1 0.0 0.0 13.1 0.0 0.0 15.3 0.0 0.0 93.2 0.0 0.0 79.0 1.6 2.0 79.0 0.0 0.0
16 13.3 0.0 0.0 13.1 0.0 0.0 14.5 0.0 0.0 91.9 0.0 0.0 79.7 1.6 2.0 77.2 0.0 0.0
17 16.8 0.0 0.0 13.3 0.0 0.0 13.5 0.0 0.0 102.1 0.0 0.0 89.0 1.6 1.8 84.5 0.0 0.0
18 17.1 0.0 0.0 18.9 0.0 0.0 13.5 0.0 0.0 103.9 0.0 0.0 97.9 1.6 1.6 86.0 0.0 0.0
19 17.5 0.0 0.0 17.6 0.0 0.0 13.5 0.0 0.0 102.6 0.0 0.0 104.2 1.6 1.5 104.3 0.0 0.0
20 19.8 0.0 0.0 18.1 0.0 0.0 13.3 0.0 0.0 104.3 0.0 0.0 103.9 0.8 0.8 106.9 0.0 0.0
21 18.4 0.0 0.0 18.3 0.0 0.0 16.4 0.0 0.0 105.2 0.0 0.0 106.5 0.0 0.0 106.1 0.0 0.0
22 18.3 0.0 0.0 18.1 0.0 0.0 13.5 0.0 0.0 104.7 0.0 0.0 106.7 0.0 0.0 106.9 0.0 0.0
23 15.4 0.0 0.0 15.0 0.0 0.0 13.3 0.0 0.0 88.3 0.0 0.0 95.7 0.0 0.0 99.1 0.0 0.0
24 13.9 0.0 0.0 14.9 0.0 0.0 13.4 0.0 0.0 74.7 0.0 0.0 84.7 0.0 0.0 84.8 0.0 0.0
24-hour average 16.31.25.1 16.81.45.4 17.01.54.8 94.01.71.6 89.50.80.9 90.20.00.0
 
Date / Time
 		 Little Goose Lower Monumental 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
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 
10/23/2025 01 15.2 0.0 0.0 13.3 0.0 0.0 13.4 0.0 0.0 73.1 0.0 0.0 81.8 0.0 0.0 83.0 0.0 0.0
02 13.8 0.0 0.0 13.3 0.0 0.0 13.4 0.0 0.0 69.7 0.0 0.0 80.9 0.0 0.0 81.9 0.0 0.0
03 13.9 0.0 0.0 13.4 0.0 0.0 13.4 0.0 0.0 70.3 0.0 0.0 83.0 0.0 0.0 82.7 0.0 0.0
04 13.8 0.0 0.0 15.6 0.0 0.0 13.4 0.0 0.0 69.9 0.0 0.0 81.1 0.0 0.0 82.6 0.0 0.0
05 13.8 0.0 0.0 15.2 0.4 2.6 15.3 0.4 2.6 71.9 1.8 2.5 81.4 0.0 0.0 83.8 0.0 0.0
06 20.7 6.8 32.9 22.8 8.0 35.1 22.2 8.8 39.6 101.2 9.5 9.4 116.5 0.0 0.0 115.0 0.0 0.0
07 20.8 6.9 33.2 22.9 8.1 35.4 22.3 8.9 39.9 108.3 9.5 8.8 115.5 0.0 0.0 115.8 0.0 0.0
08 20.1 7.0 34.8 22.7 8.0 35.2 22.2 8.8 39.6 107.1 9.5 8.9 113.9 1.0 0.9 113.2 0.0 0.0
09 21.8 6.9 31.7 22.8 8.0 35.1 23.1 8.3 35.9 105.7 9.5 9.0 113.5 1.6 1.4 115.1 0.0 0.0
10 24.4 7.0 28.7 14.9 0.1 0.7 13.3 0.0 0.0 92.5 0.2 0.2 106.1 1.6 1.5 105.3 0.0 0.0
11 20.1 2.5 12.4 15.1 0.0 0.0 13.3 0.0 0.0 96.3 0.0 0.0 107.3 1.6 1.5 105.0 0.0 0.0
12 13.6 0.0 0.0 14.8 0.0 0.0 13.4 0.0 0.0 97.0 0.0 0.0 103.4 1.6 1.5 102.1 0.0 0.0
13 13.4 0.0 0.0 13.3 0.0 0.0 13.4 0.0 0.0 91.8 0.0 0.0 97.8 1.6 1.6 90.3 0.0 0.0
14 13.2 0.0 0.0 13.1 0.0 0.0 14.8 0.0 0.0 87.6 0.0 0.0 94.4 1.6 1.7 90.1 0.0 0.0
15 13.3 0.0 0.0 13.1 0.0 0.0 13.4 0.0 0.0 85.3 0.0 0.0 92.3 1.6 1.7 91.3 0.0 0.0
16 13.7 0.0 0.0 13.1 0.0 0.0 13.4 0.0 0.0 86.1 0.0 0.0 93.7 1.6 1.7 91.8 0.0 0.0
17 26.4 0.0 0.0 13.8 0.0 0.0 13.4 0.0 0.0 95.0 0.0 0.0 100.7 1.6 1.6 99.7 0.0 0.0
18 27.2 0.0 0.0 26.3 0.0 0.0 13.9 0.0 0.0 99.8 0.0 0.0 107.2 1.6 1.5 105.2 0.0 0.0
19 27.3 0.0 0.0 27.0 0.0 0.0 26.1 0.0 0.0 101.2 0.0 0.0 106.7 1.6 1.5 105.7 0.0 0.0
20 27.3 0.0 0.0 28.4 0.0 0.0 27.5 0.0 0.0 100.7 0.0 0.0 108.3 0.8 0.7 105.4 0.0 0.0
21 25.8 0.0 0.0 26.9 0.0 0.0 26.1 0.0 0.0 100.7 0.0 0.0 105.7 0.0 0.0 105.7 0.0 0.0
22 15.9 0.0 0.0 18.0 0.0 0.0 25.9 0.0 0.0 100.6 0.0 0.0 104.4 0.0 0.0 100.8 0.0 0.0
23 14.7 0.0 0.0 13.6 0.0 0.0 13.2 0.0 0.0 87.7 0.0 0.0 81.1 0.0 0.0 86.2 0.0 0.0
24 13.1 0.0 0.0 13.1 0.0 0.0 13.0 0.0 0.0 71.6 0.0 0.0 72.5 0.0 0.0 77.1 0.0 0.0
24-hour average 18.51.57.2 17.81.46.0 17.21.56.6 90.51.71.6 97.90.80.8 97.30.00.0
 
Date / Time
 		 Little Goose Lower Monumental 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
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 
10/24/2025 01 13.2 0.0 0.0 13.3 0.0 0.0 13.0 0.0 0.0 71.0 0.0 0.0 71.0 0.0 0.0 74.8 0.0 0.0
02 14.6 0.0 0.0 13.3 0.0 0.0 13.0 0.0 0.0 70.7 0.0 0.0 71.6 0.0 0.0 75.6 0.0 0.0
03 13.2 0.0 0.0 14.9 0.0 0.0 13.0 0.0 0.0 71.0 0.0 0.0 72.1 0.0 0.0 76.7 0.0 0.0
04 13.1 0.0 0.0 13.3 0.0 0.0 13.0 0.0 0.0 71.3 0.0 0.0 72.0 0.0 0.0 76.8 0.0 0.0
05 14.4 1.2 8.3 13.8 0.4 2.9 13.4 0.3 2.2 82.2 1.8 2.2 72.4 0.0 0.0 76.1 0.0 0.0
06 19.9 6.8 34.2 21.4 8.2 38.3 21.9 8.9 40.6 109.4 9.2 8.4 95.4 0.0 0.0 94.5 0.0 0.0
07 19.9 6.8 34.2 21.4 8.3 38.8 23.5 9.0 38.3 110.8 9.2 8.3 120.5 0.0 0.0 104.7 0.0 0.0
08 20.1 7.0 34.8 21.3 8.2 38.5 21.9 9.0 41.1 111.1 9.3 8.4 121.4 0.9 0.7 114.8 0.0 0.0
09 19.9 6.9 34.7 21.2 8.2 38.7 21.4 8.4 39.3 109.9 9.2 8.4 99.5 1.7 1.7 115.2 0.0 0.0
10 14.5 1.4 9.7 21.3 8.2 38.5 13.1 0.0 0.0 97.1 0.2 0.2 95.9 1.7 1.8 101.5 0.0 0.0
11 13.1 0.0 0.0 17.3 4.0 23.1 13.2 0.0 0.0 96.3 0.0 0.0 96.0 1.7 1.8 99.8 0.0 0.0
12 13.1 0.0 0.0 13.2 0.0 0.0 13.2 0.0 0.0 96.1 0.0 0.0 89.3 1.7 1.9 90.1 0.0 0.0
13 13.1 0.0 0.0 13.1 0.0 0.0 13.1 0.0 0.0 94.7 0.0 0.0 92.6 1.7 1.8 90.1 0.0 0.0
14 13.1 0.0 0.0 13.2 0.0 0.0 13.1 0.0 0.0 95.3 0.0 0.0 88.0 1.7 1.9 83.6 0.0 0.0
15 13.0 0.0 0.0 13.1 0.0 0.0 13.1 0.0 0.0 95.1 0.0 0.0 85.3 1.7 2.0 79.5 0.0 0.0
16 13.1 0.0 0.0 13.2 0.0 0.0 13.1 0.0 0.0 96.1 0.0 0.0 85.7 1.7 2.0 81.0 0.0 0.0
17 13.3 0.0 0.0 13.4 0.0 0.0 13.2 0.0 0.0 96.1 0.0 0.0 87.0 1.7 2.0 97.3 0.0 0.0
18 19.3 0.0 0.0 13.5 0.0 0.0 13.2 0.0 0.0 99.5 0.0 0.0 96.6 1.7 1.8 96.4 0.0 0.0
19 17.9 0.0 0.0 17.6 0.0 0.0 13.1 0.0 0.0 99.0 0.0 0.0 104.8 1.7 1.6 102.4 0.0 0.0
20 18.0 0.0 0.0 17.8 0.0 0.0 13.1 0.0 0.0 98.3 0.0 0.0 100.3 0.8 0.8 102.3 0.0 0.0
21 19.4 0.0 0.0 17.9 0.0 0.0 13.1 0.0 0.0 101.3 0.0 0.0 104.0 0.0 0.0 106.4 0.0 0.0
22 18.0 0.0 0.0 17.8 0.0 0.0 13.1 0.0 0.0 101.8 0.0 0.0 105.4 0.0 0.0 108.1 0.0 0.0
23 13.7 0.0 0.0 14.9 0.0 0.0 13.1 0.0 0.0 88.8 0.0 0.0 87.0 0.0 0.0 87.8 0.0 0.0
24 13.4 0.0 0.0 13.1 0.0 0.0 14.6 0.0 0.0 73.4 0.0 0.0 74.3 0.0 0.0 76.3 0.0 0.0
24-hour average 15.61.36.5 16.01.99.1 14.71.56.7 93.21.61.5 91.20.80.9 92.20.00.0
 
Date / Time
 		 Little Goose Lower Monumental 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
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 
10/25/2025 01 13.5 0.0 0.0 14.8 0.0 0.0 13.2 0.0 0.0 67.5 0.0 0.0 74.9 0.0 0.0 75.6 0.0 0.0
02 13.5 0.0 0.0 13.2 0.0 0.0 13.1 0.0 0.0 68.0 0.0 0.0 76.2 0.0 0.0 77.8 0.0 0.0
03 13.6 0.0 0.0 13.3 0.0 0.0 13.2 0.0 0.0 67.4 0.0 0.0 77.9 0.0 0.0 77.8 0.0 0.0
04 13.5 0.0 0.0 14.8 0.0 0.0 13.1 0.0 0.0 67.9 0.0 0.0 75.6 0.0 0.0 77.9 0.0 0.0
05 13.6 0.0 0.0 13.6 0.3 2.2 13.5 0.4 3.0 70.1 1.8 2.6 75.1 0.0 0.0 77.1 0.0 0.0
06 20.2 6.7 33.2 21.2 8.1 38.2 25.3 9.2 36.4 89.4 9.3 10.4 82.7 0.0 0.0 82.9 0.0 0.0
07 20.3 6.8 33.5 21.4 8.2 38.3 22.5 9.4 41.8 103.3 9.3 9.0 84.6 0.0 0.0 83.7 0.0 0.0
08 21.7 6.9 31.8 21.2 8.1 38.2 24.0 9.4 39.2 101.0 9.4 9.3 97.5 0.9 0.9 92.6 0.0 0.0
09 19.5 6.1 31.3 21.2 8.1 38.2 22.0 8.9 40.5 103.7 9.4 9.1 101.4 1.7 1.7 96.7 0.0 0.0
10 13.4 0.0 0.0 13.8 0.6 4.3 13.1 0.0 0.0 94.4 0.2 0.2 101.5 1.7 1.7 96.5 0.0 0.0
11 13.5 0.0 0.0 13.2 0.0 0.0 13.1 0.0 0.0 81.6 0.0 0.0 101.7 1.7 1.7 97.7 0.0 0.0
12 13.3 0.0 0.0 13.2 0.0 0.0 13.1 0.0 0.0 80.5 0.0 0.0 82.1 1.7 2.1 94.7 0.0 0.0
13 13.4 0.0 0.0 13.0 0.0 0.0 14.6 0.0 0.0 78.0 0.0 0.0 78.3 1.7 2.2 78.6 0.0 0.0
14 13.5 0.0 0.0 13.4 0.0 0.0 13.1 0.0 0.0 81.5 0.0 0.0 87.0 1.7 2.0 84.4 0.0 0.0
15 13.4 0.0 0.0 13.4 0.0 0.0 13.1 0.0 0.0 79.0 0.0 0.0 79.3 1.7 2.1 78.9 0.0 0.0
16 13.5 0.0 0.0 13.5 0.0 0.0 13.1 0.0 0.0 79.6 0.0 0.0 82.1 1.7 2.1 81.3 0.0 0.0
17 13.5 0.0 0.0 13.5 0.0 0.0 13.1 0.0 0.0 82.2 0.0 0.0 85.4 1.7 2.0 85.0 0.0 0.0
18 13.4 0.0 0.0 13.2 0.0 0.0 13.1 0.0 0.0 93.9 0.0 0.0 100.5 1.7 1.7 96.5 0.0 0.0
19 13.3 0.0 0.0 13.3 0.0 0.0 13.1 0.0 0.0 91.3 0.0 0.0 98.2 1.7 1.7 93.6 0.0 0.0
20 13.5 0.0 0.0 13.2 0.0 0.0 13.1 0.0 0.0 93.2 0.0 0.0 98.3 0.8 0.8 95.5 0.0 0.0
21 14.8 0.0 0.0 13.1 0.0 0.0 13.1 0.0 0.0 94.0 0.0 0.0 97.0 0.0 0.0 85.7 0.0 0.0
22 13.5 0.0 0.0 13.3 0.0 0.0 13.2 0.0 0.0 96.5 0.0 0.0 87.3 0.0 0.0 85.9 0.0 0.0
23 13.5 0.0 0.0 14.7 0.0 0.0 13.1 0.0 0.0 94.1 0.0 0.0 87.4 0.0 0.0 84.3 0.0 0.0
24 13.4 0.0 0.0 13.1 0.0 0.0 13.1 0.0 0.0 74.9 0.0 0.0 66.6 0.0 0.0 67.9 0.0 0.0
24-hour average 14.71.15.4 14.81.46.6 14.91.66.7 84.71.61.7 86.60.80.9 85.40.00.0
 
Date / Time
 		 Little Goose Lower Monumental 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
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 
10/26/2025 01 13.5 0.0 0.0 13.2 0.0 0.0 13.1 0.0 0.0 68.2 0.0 0.0 70.7 0.0 0.0 71.6 0.0 0.0
02 13.4 0.0 0.0 13.2 0.0 0.0 14.6 0.0 0.0 67.0 0.0 0.0 70.1 0.0 0.0 71.6 0.0 0.0
03 13.5 0.0 0.0 13.2 0.0 0.0 13.2 0.0 0.0 67.0 0.0 0.0 69.2 0.0 0.0 70.9 0.0 0.0
04 13.5 0.0 0.0 13.2 0.0 0.0 13.1 0.0 0.0 66.4 0.0 0.0 68.9 0.0 0.0 70.1 0.0 0.0
05 13.5 0.0 0.0 13.6 0.3 2.2 13.6 0.4 2.9 68.5 1.9 2.8 70.7 0.0 0.0 70.0 0.0 0.0
06 19.4 5.9 30.4 21.2 8.1 38.2 22.4 9.3 41.5 77.0 9.5 12.3 69.3 0.0 0.0 83.8 0.0 0.0
07 21.7 6.8 31.3 21.3 8.1 38.0 22.5 9.3 41.3 75.5 9.5 12.6 68.3 0.0 0.0 83.5 0.0 0.0
08 20.5 7.0 34.1 21.3 8.1 38.0 22.5 9.4 41.8 85.1 9.6 11.3 71.6 0.8 1.1 83.6 0.0 0.0
09 19.5 6.1 31.3 21.6 8.1 37.5 22.1 8.9 40.3 86.8 9.7 11.2 80.4 1.5 1.9 85.2 0.0 0.0
10 13.5 0.0 0.0 13.6 0.6 4.4 13.2 0.0 0.0 86.7 0.2 0.2 81.6 1.5 1.8 87.2 0.0 0.0
11 13.5 0.0 0.0 14.5 0.0 0.0 13.1 0.0 0.0 86.0 0.0 0.0 80.6 1.5 1.9 81.9 0.0 0.0
12 13.5 0.0 0.0 13.0 0.0 0.0 14.7 0.0 0.0 85.9 0.0 0.0 79.8 1.5 1.9 81.1 0.0 0.0
13 13.4 0.0 0.0 12.8 0.0 0.0 14.6 0.0 0.0 84.8 0.0 0.0 79.2 1.5 1.9 80.3 0.0 0.0
14 13.4 0.0 0.0 12.6 0.0 0.0 13.1 0.0 0.0 84.4 0.0 0.0 78.3 1.5 1.9 79.8 0.0 0.0
15 13.5 0.0 0.0 12.7 0.0 0.0 13.1 0.0 0.0 85.1 0.0 0.0 79.7 1.5 1.9 80.1 0.0 0.0
16 13.4 0.0 0.0 16.7 0.0 0.0 14.6 0.0 0.0 83.8 0.0 0.0 89.0 1.5 1.7 78.3 0.0 0.0
17 13.8 0.0 0.0 15.1 0.0 0.0 14.3 0.0 0.0 84.4 0.0 0.0 90.7 1.5 1.7 79.9 0.0 0.0
18 27.3 0.0 0.0 16.6 0.0 0.0 26.1 0.0 0.0 97.1 0.0 0.0 100.9 1.5 1.5 98.1 0.0 0.0
19 27.3 0.0 0.0 15.0 0.0 0.0 26.2 0.0 0.0 99.4 0.0 0.0 105.4 1.5 1.4 99.5 0.0 0.0
20 27.5 0.0 0.0 15.0 0.0 0.0 26.2 0.0 0.0 99.6 0.0 0.0 103.3 0.8 0.8 100.4 0.0 0.0
21 18.8 0.0 0.0 15.0 0.0 0.0 14.6 0.0 0.0 85.3 0.0 0.0 87.4 0.0 0.0 87.5 0.0 0.0
22 19.9 0.0 0.0 15.0 0.0 0.0 13.0 0.0 0.0 85.8 0.0 0.0 88.2 0.0 0.0 89.0 0.0 0.0
23 13.7 0.0 0.0 15.0 0.0 0.0 13.1 0.0 0.0 85.1 0.0 0.0 86.8 0.0 0.0 87.2 0.0 0.0
24 13.4 0.0 0.0 15.0 0.0 0.0 13.0 0.0 0.0 72.8 0.0 0.0 74.3 0.0 0.0 72.7 0.0 0.0
24-hour average 16.91.15.3 15.41.46.6 16.71.67.0 82.01.72.1 81.00.80.9 82.20.00.0
 
Date / Time
 		 Little Goose Lower Monumental 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
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 
10/27/2025 01 13.4 0.0 0.0 15.0 0.0 0.0 13.0 0.0 0.0 69.8 0.0 0.0 72.8 0.0 0.0 72.2 0.0 0.0
02 13.4 0.0 0.0 15.0 0.0 0.0 13.0 0.0 0.0 69.7 0.0 0.0 71.2 0.0 0.0 71.4 0.0 0.0
03 13.4 0.0 0.0 15.0 0.0 0.0 13.0 0.0 0.0 66.4 0.0 0.0 67.6 0.0 0.0 68.1 0.0 0.0
04 13.3 0.0 0.0 15.0 0.0 0.0 13.1 0.0 0.0 65.8 0.0 0.0 66.7 0.0 0.0 67.2 0.0 0.0
05 13.5 0.0 0.0 15.5 0.4 2.6 13.4 0.4 3.0 80.5 1.9 2.4 89.9 0.0 0.0 89.6 0.0 0.0
06 20.5 7.1 34.6 25.3 8.2 32.4 22.2 9.2 41.4 89.5 9.3 10.4 93.5 0.0 0.0 91.5 0.0 0.0
07 22.1 7.3 33.0 25.4 8.2 32.3 22.4 9.4 42.0 88.7 9.3 10.5 91.1 0.0 0.0 89.7 0.0 0.0
08 20.6 7.4 35.9 25.3 8.2 32.4 22.4 9.4 42.0 88.3 9.4 10.6 91.6 0.8 0.9 90.5 0.0 0.0
09 20.5 7.4 36.1 25.0 8.0 32.0 21.9 8.9 40.6 87.9 9.4 10.7 91.8 1.5 1.6 91.7 0.0 0.0
10 15.0 1.8 12.0 15.2 0.0 0.0 13.0 0.0 0.0 80.3 0.2 0.2 84.1 1.5 1.8 91.1 0.0 0.0
11 13.4 0.0 0.0 15.1 0.0 0.0 13.1 0.0 0.0 80.8 0.0 0.0 80.6 1.5 1.9 82.3 0.0 0.0
12 13.3 0.0 0.0 15.4 0.0 0.0 13.1 0.0 0.0 80.0 0.0 0.0 82.4 1.5 1.8 79.4 0.0 0.0
13 13.3 0.0 0.0 14.4 0.0 0.0 13.1 0.0 0.0 80.1 0.0 0.0 81.9 1.5 1.8 79.3 0.0 0.0
14 13.2 0.0 0.0 13.4 0.0 0.0 13.0 0.0 0.0 79.7 0.0 0.0 82.3 1.5 1.8 79.8 0.0 0.0
15 13.2 0.0 0.0 13.3 0.0 0.0 13.0 0.0 0.0 80.9 0.0 0.0 83.2 1.5 1.8 82.3 0.0 0.0
16 13.3 0.0 0.0 13.4 0.0 0.0 14.6 0.0 0.0 81.3 0.0 0.0 83.2 1.5 1.8 82.3 0.0 0.0
17 13.5 0.0 0.0 13.6 0.0 0.0 13.3 0.0 0.0 83.0 0.0 0.0 83.2 1.5 1.8 81.3 0.0 0.0
18 13.8 0.0 0.0 14.0 0.0 0.0 25.7 0.0 0.0 94.5 0.0 0.0 91.6 1.5 1.6 90.7 0.0 0.0
19 28.2 0.0 0.0 27.1 0.0 0.0 26.1 0.0 0.0 95.5 0.0 0.0 93.3 1.5 1.6 100.0 0.0 0.0
20 28.4 0.0 0.0 26.9 0.0 0.0 26.1 0.0 0.0 95.0 0.0 0.0 89.4 0.8 0.9 99.6 0.0 0.0
21 28.4 0.0 0.0 28.4 0.0 0.0 26.0 0.0 0.0 94.3 0.0 0.0 89.1 0.0 0.0 100.2 0.0 0.0
22 28.4 0.0 0.0 26.9 0.0 0.0 26.2 0.0 0.0 94.8 0.0 0.0 92.1 0.0 0.0 101.1 0.0 0.0
23 28.4 0.0 0.0 27.0 0.0 0.0 26.1 0.0 0.0 94.2 0.0 0.0 89.4 0.0 0.0 100.3 0.0 0.0
24 28.3 0.0 0.0 26.9 0.0 0.0 27.6 0.0 0.0 94.4 0.0 0.0 88.5 0.0 0.0 99.5 0.0 0.0
24-hour average 18.41.36.3 19.51.45.5 18.51.67.0 84.01.61.9 84.60.80.9 86.70.00.0
 
Date / Time
 		 Little Goose Lower Monumental 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
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 
10/28/2025 01 14.3 0.0 0.0 26.9 0.0 0.0 26.1 0.0 0.0 77.3 0.0 0.0 71.4 0.0 0.0 72.0 0.0 0.0
02 13.6 0.0 0.0 26.4 0.0 0.0 25.3 0.0 0.0 74.5 0.0 0.0 67.9 0.0 0.0 69.1 0.0 0.0
03 15.0 0.0 0.0 13.9 0.0 0.0 12.1 0.0 0.0 66.0 0.0 0.0 65.9 0.0 0.0 66.1 0.0 0.0
04 13.6 0.0 0.0 13.4 0.0 0.0 13.2 0.0 0.0 64.8 0.0 0.0 64.2 0.0 0.0 65.3 0.0 0.0
05 13.7 0.0 0.0 13.7 0.4 2.9 13.5 0.3 2.2 75.9 1.8 2.4 74.9 0.0 0.0 73.9 0.0 0.0
06 24.1 7.2 29.9 21.0 7.8 37.1 23.0 9.5 41.3 99.9 9.7 9.7 83.9 0.0 0.0 84.6 0.0 0.0
07 34.4 7.1 20.6 25.4 7.9 31.1 37.4 9.3 24.9 109.2 9.7 8.9 102.8 0.0 0.0 100.3 0.0 0.0
08 34.7 7.4 21.3 25.8 8.1 31.4 36.1 9.4 26.0 110.8 9.8 8.8 122.4 0.8 0.7 106.9 0.0 0.0
09 33.9 6.4 18.9 25.5 7.9 31.0 35.4 8.7 24.6 109.1 9.9 9.1 121.1 1.5 1.2 108.0 0.0 0.0
10 27.5 0.0 0.0 14.8 0.0 0.0 26.1 0.0 0.0 102.0 0.2 0.2 127.7 1.5 1.2 111.0 0.0 0.0
11 19.1 0.0 0.0 13.2 0.0 0.0 13.1 0.0 0.0 101.9 0.0 0.0 125.7 1.5 1.2 110.7 0.0 0.0
12 14.1 0.0 0.0 14.7 0.0 0.0 13.0 0.0 0.0 87.3 0.0 0.0 123.4 1.5 1.2 110.2 0.0 0.0
13 14.0 0.0 0.0 13.1 0.0 0.0 13.0 0.0 0.0 85.1 0.0 0.0 100.8 1.5 1.5 100.2 0.0 0.0
14 13.7 0.0 0.0 13.1 0.0 0.0 13.0 0.0 0.0 84.4 0.0 0.0 98.9 1.5 1.5 98.2 0.0 0.0
15 15.1 0.0 0.0 13.0 0.0 0.0 14.5 0.0 0.0 84.4 0.0 0.0 102.2 1.5 1.5 99.9 0.0 0.0
16 13.9 0.0 0.0 13.2 0.0 0.0 13.1 0.0 0.0 85.9 0.0 0.0 109.0 1.5 1.4 99.2 0.0 0.0
17 13.9 0.0 0.0 14.1 0.0 0.0 13.4 0.0 0.0 99.2 0.0 0.0 110.1 1.5 1.4 100.3 0.0 0.0
18 25.8 0.0 0.0 26.9 0.0 0.0 28.2 0.0 0.0 100.4 0.0 0.0 110.1 1.5 1.4 108.1 0.0 0.0
19 27.3 0.0 0.0 26.9 0.0 0.0 26.8 0.0 0.0 99.8 0.0 0.0 112.0 1.5 1.3 109.4 0.0 0.0
20 27.4 0.0 0.0 27.1 0.0 0.0 26.9 0.0 0.0 99.2 0.0 0.0 111.5 0.7 0.6 111.1 0.0 0.0
21 27.3 0.0 0.0 27.1 0.0 0.0 26.9 0.0 0.0 99.4 0.0 0.0 113.1 0.0 0.0 112.4 0.0 0.0
22 14.6 0.0 0.0 14.0 0.0 0.0 26.5 0.0 0.0 99.0 0.0 0.0 112.9 0.0 0.0 113.4 0.0 0.0
23 14.7 0.0 0.0 14.6 0.0 0.0 13.3 0.0 0.0 76.5 0.0 0.0 78.5 0.0 0.0 111.2 0.0 0.0
24 13.3 0.0 0.0 13.1 0.0 0.0 13.4 0.0 0.0 74.5 0.0 0.0 75.1 0.0 0.0 87.2 0.0 0.0
24-hour average 20.01.23.8 18.81.35.6 21.01.65.0 90.31.71.6 99.40.80.7 97.00.00.0
 
Date / Time
 		 Little Goose Lower Monumental 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
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 
10/29/2025 01 13.3 0.0 0.0 13.1 0.0 0.0 13.4 0.0 0.0 73.9 0.0 0.0 74.7 0.0 0.0 76.6 0.0 0.0
02 13.3 0.0 0.0 13.1 0.0 0.0 13.4 0.0 0.0 72.3 0.0 0.0 72.2 0.0 0.0 73.8 0.0 0.0
03 13.3 0.0 0.0 13.1 0.0 0.0 13.5 0.0 0.0 74.1 0.0 0.0 74.9 0.0 0.0 75.7 0.0 0.0
04 13.3 0.0 0.0 13.1 0.0 0.0 15.0 0.0 0.0 74.1 0.0 0.0 75.6 0.0 0.0 76.1 0.0 0.0
05 13.5 0.0 0.0 13.6 0.4 2.9 13.9 0.4 2.9 76.4 1.9 2.5 76.0 0.0 0.0 76.4 0.0 0.0
06 24.8 7.1 28.6 22.8 8.4 36.8 22.6 8.7 38.5 106.1 10.0 9.4 91.3 0.0 0.0 77.2 0.0 0.0
07 25.0 7.1 28.4 35.8 8.4 23.5 35.4 8.7 24.6 108.3 9.9 9.1 111.0 0.0 0.0 109.2 0.0 0.0
08 24.9 7.2 28.9 35.4 8.2 23.2 35.8 8.9 24.9 122.8 10.0 8.1 110.2 0.7 0.6 109.2 0.0 0.0
09 25.5 7.4 29.0 35.0 8.1 23.1 35.4 8.5 24.0 124.6 10.1 8.1 112.4 1.5 1.3 111.4 0.0 0.0
10 24.6 6.4 26.0 18.1 0.0 0.0 26.8 0.0 0.0 114.9 0.2 0.2 93.2 1.5 1.6 94.7 0.0 0.0
11 14.0 0.0 0.0 14.0 0.0 0.0 13.6 0.0 0.0 114.2 0.0 0.0 93.5 1.5 1.6 91.5 0.0 0.0
12 13.8 0.0 0.0 13.9 0.0 0.0 13.4 0.0 0.0 93.5 0.0 0.0 75.2 1.5 2.0 91.0 0.0 0.0
13 15.2 0.0 0.0 13.8 0.0 0.0 13.3 0.0 0.0 93.2 0.0 0.0 77.7 1.5 1.9 80.4 0.0 0.0
14 13.7 0.0 0.0 13.8 0.0 0.0 13.2 0.0 0.0 93.6 0.0 0.0 77.5 1.5 1.9 78.8 0.0 0.0
15 13.7 0.0 0.0 13.8 0.0 0.0 13.3 0.0 0.0 93.9 0.0 0.0 78.3 1.5 1.9 78.3 0.0 0.0
16 13.8 0.0 0.0 13.8 0.0 0.0 13.3 0.0 0.0 94.0 0.0 0.0 77.2 1.5 1.9 79.0 0.0 0.0
17 13.9 0.0 0.0 13.9 0.0 0.0 13.4 0.0 0.0 94.8 0.0 0.0 95.6 1.5 1.6 103.2 0.0 0.0
18 13.8 0.0 0.0 13.7 0.0 0.0 13.3 0.0 0.0 91.3 0.0 0.0 118.9 1.5 1.3 130.4 0.0 0.0
19 13.7 0.0 0.0 15.2 0.0 0.0 13.3 0.0 0.0 92.8 0.0 0.0 119.3 1.5 1.3 130.2 0.0 0.0
20 13.8 0.0 0.0 13.8 0.0 0.0 13.3 0.0 0.0 93.3 0.0 0.0 117.3 0.8 0.7 132.9 0.0 0.0
21 13.8 0.0 0.0 13.8 0.0 0.0 13.2 0.0 0.0 93.8 0.0 0.0 115.8 0.0 0.0 132.6 0.0 0.0
22 13.8 0.0 0.0 13.9 0.0 0.0 13.3 0.0 0.0 93.9 0.0 0.0 116.6 0.0 0.0 133.9 0.0 0.0
23 13.4 0.0 0.0 13.2 0.0 0.0 14.8 0.0 0.0 82.4 0.0 0.0 115.0 0.0 0.0 102.6 0.0 0.0
24 13.1 0.0 0.0 13.2 0.0 0.0 13.3 0.0 0.0 81.1 0.0 0.0 84.0 0.0 0.0 80.0 0.0 0.0
24-hour average 16.01.55.9 17.01.44.6 17.21.54.8 93.91.81.6 93.90.80.8 96.90.00.0
 
Date / Time
 		 Little Goose Lower Monumental 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
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 
10/30/2025 01 13.1 0.0 0.0 13.1 0.0 0.0 13.2 0.0 0.0 80.7 0.0 0.0 79.8 0.0 0.0 79.2 0.0 0.0
02 13.1 0.0 0.0 13.1 0.0 0.0 13.2 0.0 0.0 80.1 0.0 0.0 80.6 0.0 0.0 79.0 0.0 0.0
03 13.1 0.0 0.0 13.1 0.0 0.0 13.2 0.0 0.0 77.4 0.0 0.0 76.7 0.0 0.0 71.2 0.0 0.0
04 13.1 0.0 0.0 13.1 0.0 0.0 13.2 0.0 0.0 77.0 0.0 0.0 75.3 0.0 0.0 69.8 0.0 0.0
05 13.1 0.0 0.0 13.6 0.4 2.9 13.6 0.4 2.9 96.4 1.8 1.9 77.0 0.0 0.0 67.9 0.0 0.0
06 17.7 4.5 25.4 25.0 8.1 32.4 22.2 8.7 39.2 116.1 9.5 8.2 94.5 0.0 0.0 69.2 0.0 0.0
07 24.4 7.0 28.7 25.9 8.1 31.3 34.8 8.8 25.3 117.3 9.5 8.1 111.2 0.0 0.0 98.4 0.0 0.0
08 24.4 7.0 28.7 25.8 8.1 31.4 34.9 8.7 24.9 121.8 9.5 7.8 133.8 0.7 0.5 123.0 0.0 0.0
09 24.2 6.9 28.5 25.3 7.9 31.2 34.5 8.3 24.1 123.6 9.5 7.7 133.1 1.5 1.1 126.0 0.0 0.0
10 13.3 0.0 0.0 13.5 0.0 0.0 26.1 0.0 0.0 128.0 0.2 0.2 129.2 1.5 1.2 125.7 0.0 0.0
11 15.1 0.0 0.0 15.0 0.0 0.0 13.7 0.0 0.0 118.9 0.0 0.0 132.7 1.5 1.1 128.2 0.0 0.0
12 15.2 0.0 0.0 15.0 0.0 0.0 13.3 0.0 0.0 97.8 0.0 0.0 106.7 1.5 1.4 114.7 0.0 0.0
13 15.1 0.0 0.0 15.1 0.0 0.0 13.1 0.0 0.0 94.8 0.0 0.0 99.4 1.5 1.5 114.5 0.0 0.0
14 15.2 0.0 0.0 15.2 0.0 0.0 13.2 0.0 0.0 97.2 0.0 0.0 96.7 1.5 1.6 104.9 0.0 0.0
15 15.1 0.0 0.0 15.1 0.0 0.0 14.7 0.0 0.0 96.0 0.0 0.0 95.2 1.5 1.6 99.0 0.0 0.0
16 15.6 0.0 0.0 15.7 0.0 0.0 13.1 0.0 0.0 96.2 0.0 0.0 96.5 1.5 1.6 97.1 0.0 0.0
17 26.6 0.0 0.0 27.1 0.0 0.0 13.1 0.0 0.0 96.7 0.0 0.0 97.1 1.5 1.5 96.2 0.0 0.0
18 26.6 0.0 0.0 27.0 0.0 0.0 13.1 0.0 0.0 107.1 0.0 0.0 104.4 1.5 1.4 107.0 0.0 0.0
19 26.4 0.0 0.0 26.9 0.0 0.0 13.1 0.0 0.0 108.8 0.0 0.0 115.7 0.7 0.6 122.5 0.0 0.0
20 19.3 0.0 0.0 19.7 0.0 0.0 14.5 0.0 0.0 108.4 0.0 0.0 115.1 0.0 0.0 122.7 0.0 0.0
21 17.9 0.0 0.0 17.8 0.0 0.0 13.0 0.0 0.0 96.6 0.0 0.0 115.4 0.0 0.0 123.8 0.0 0.0
22 13.7 0.0 0.0 13.8 0.0 0.0 13.0 0.0 0.0 79.0 0.0 0.0 98.5 0.0 0.0 98.3 0.0 0.0
23 14.8 0.0 0.0 13.7 0.0 0.0 13.1 0.0 0.0 77.3 0.0 0.0 97.6 0.0 0.0 94.8 0.0 0.0
24 13.3 0.0 0.0 15.0 0.0 0.0 13.0 0.0 0.0 76.1 0.0 0.0 78.0 0.0 0.0 94.2 0.0 0.0
24-hour average 17.51.14.6 18.11.45.4 16.91.54.9 98.71.71.4 101.70.70.6 101.10.00.0
 
Date / Time
 		 Little Goose Lower Monumental 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
 		 Total
(KCFS)		 Spill
(KCFS)		 % Spill
 
10/31/2025 01 13.4 0.0 0.0 13.6 0.0 0.0 13.0 0.0 0.0 76.8 0.0 0.0 76.7 0.0 0.0 73.2 0.0 0.0
02 14.9 0.0 0.0 13.7 0.0 0.0 13.1 0.0 0.0 76.3 0.0 0.0 76.4 0.0 0.0 72.2 0.0 0.0
03 13.4 0.0 0.0 13.7 0.0 0.0 13.1 0.0 0.0 76.5 0.0 0.0 76.1 0.0 0.0 70.9 0.0 0.0
04 13.4 0.0 0.0 13.7 0.0 0.0 13.1 0.0 0.0 77.3 0.0 0.0 76.1 0.0 0.0 70.3 0.0 0.0
05 14.8 1.3 8.8 13.8 0.1 0.7 13.5 0.5 3.7 97.1 1.7 1.8 76.2 0.0 0.0 70.9 0.0 0.0
06 20.4 6.9 33.8 21.8 8.0 36.7 22.5 9.1 40.4 116.6 9.0 7.7 95.7 0.0 0.0 93.1 0.0 0.0
07 24.5 6.9 28.2 26.0 8.1 31.2 35.2 9.0 25.6 128.2 9.0 7.0 121.4 0.0 0.0 119.4 0.0 0.0
08 24.6 7.0 28.5 26.1 8.1 31.0 35.2 9.0 25.6 133.1 9.1 6.8 134.9 0.7 0.5 132.7 0.0 0.0
09 24.4 7.0 28.7 25.8 8.0 31.0 34.7 8.6 24.8 135.1 9.2 6.8 136.0 1.5 1.1 133.6 0.0 0.0
10 13.4 0.1 0.7 13.7 0.6 4.4 14.4 0.0 0.0 125.1 0.2 0.2 132.5 1.5 1.1 136.6 0.0 0.0
11 13.2 0.0 0.0 13.0 0.0 0.0 13.1 0.0 0.0 124.2 0.0 0.0 129.7 1.5 1.2 137.3 0.0 0.0
12 13.2 0.0 0.0 13.0 0.0 0.0 13.1 0.0 0.0 119.5 0.0 0.0 105.7 1.5 1.4 104.1 0.0 0.0
13 13.2 0.0 0.0 12.9 0.0 0.0 13.1 0.0 0.0 118.5 0.0 0.0 104.6 1.5 1.4 99.1 0.0 0.0
14 13.2 0.0 0.0 12.9 0.0 0.0 13.1 0.0 0.0 117.8 0.0 0.0 104.2 1.5 1.4 100.0 0.0 0.0
15 13.2 0.0 0.0 12.9 0.0 0.0 13.1 0.0 0.0 117.5 0.0 0.0 104.2 1.5 1.4 99.9 0.0 0.0
16 13.7 0.0 0.0 13.0 0.0 0.0 13.2 0.0 0.0 120.4 0.0 0.0 105.9 1.5 1.4 101.0 0.0 0.0
17 25.7 0.0 0.0 13.5 0.0 0.0 13.5 0.0 0.0 125.6 0.0 0.0 127.7 1.5 1.2 122.8 0.0 0.0
18 25.5 0.0 0.0 26.7 0.0 0.0 26.0 0.0 0.0 126.9 0.0 0.0 130.5 1.5 1.1 123.0 0.0 0.0
19 25.3 0.0 0.0 26.9 0.0 0.0 26.1 0.0 0.0 127.6 0.0 0.0 128.9 0.0 0.0 124.3 0.0 0.0
20 25.7 0.0 0.0 27.0 0.0 0.0 26.3 0.0 0.0 128.1 0.0 0.0 128.4 0.0 0.0 126.1 0.0 0.0
21 25.1 0.0 0.0 27.0 0.0 0.0 25.6 0.0 0.0 128.1 0.0 0.0 129.0 0.0 0.0 128.3 0.0 0.0
22 19.6 0.0 0.0 18.6 0.0 0.0 13.5 0.0 0.0 127.9 0.0 0.0 126.9 0.0 0.0 129.0 0.0 0.0
23 13.8 0.0 0.0 13.5 0.0 0.0 13.4 0.0 0.0 96.4 0.0 0.0 97.2 0.0 0.0 98.9 0.0 0.0
24 13.6 0.0 0.0 13.2 0.0 0.0 13.4 0.0 0.0 86.1 0.0 0.0 88.8 0.0 0.0 93.3 0.0 0.0
24-hour average 18.01.25.4 17.81.45.6 18.51.55.0 112.81.61.3 108.90.70.6 106.70.00.0
 

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 2025-11-01 12:30:12