Walla Walla Managers Daily Report

Note: Provisional Data

Please note that the information on this page is provisional and subject to change.

Walla Walla Watershed Council Locations

LocationAvg 3-day discharge (cfs)Max 3-day Temp (C)Last Import
S-108 Walla Walla River Pepper Bridge44.1120.8106-17-2019 12:35
S-125 Walla Walla River Pierce RV Park83.5426.4406-17-2019 12:35
S-520 Mill Creek Wallula Road Bridge32.9424.5406-17-2019 12:36
S-105 Walla Walla River at Milton-Freewater174.5817.4106-17-2019 12:35
S-109B Walla Walla River Beet Road18.3321.306-17-2019 12:35

PTAGIS Detections By Week (Chinook)

Begin DateEnd DateReading YearSpecies NameBonnevilleThe DallesJohn DayMcNaryWW River BargeBurlingameYellowhawk CreekNursery BridgeNFWWSFWW Harris BridgeSFWW Bear CreekOvershoot to Ice HarborOvershoot to Lower Monumental
2019/04/152019/04/212019Chinook0000100000000
2019/04/222019/04/282019Chinook1100000000000
2019/04/292019/05/052019Chinook2111000000000
2019/05/062019/05/122019Chinook2101000000000
2019/05/132019/05/192019Chinook0011010000000
2019/05/202019/05/262019Chinook0000010000000
2019/05/272019/06/022019Chinook0000000100000
Expected at NBD based on expansion ratio: 110.486
Total detected Chinook at Bonneville: 5
Expansion ratio: y = (14.034)(x) + 40.316 -- where "x" = Adult Chinook PIT tag detections at Bonneville Dam and "y" = expected adults observed at Nursery Bridge Dam

PTAGIS Detections By Week (Steelhead)

Begin DateEnd DateReading YearSpecies NameBonnevilleThe DallesJohn DayMcNaryWW River BargeBurlingameYellowhawk CreekNursery BridgeNFWWSFWW Harris BridgeSFWW Bear CreekOvershoot to Ice HarborOvershoot to Lower Monumental
2019/03/112019/03/172019Steelhead0001000000010
2019/03/182019/03/242019Steelhead0020030100001
2019/03/252019/03/312019Steelhead0012010100021
2019/04/012019/04/072019Steelhead0001000100023
2019/04/082019/04/142019Steelhead0001000000015
2019/04/152019/04/212019Steelhead0000320000000
2019/04/222019/04/282019Steelhead0000900200000
2019/04/292019/05/052019Steelhead0000110000000
2019/05/062019/05/122019Steelhead0000000100010
2019/05/132019/05/192019Steelhead0000010000002
Expected at NBD based on expansion ratio: 335.04
Total detected Steelhead at Bonneville: 0
Expansion ratio: y = (9.339)(x) + 335.04 -- where "x" = Adult Steelhead PIT tag detections at Bonneville Dam and "y" = expected adults observed at Nursery Bridge Dam

Walla Walla Nursery Bridge Dam Spring Chinook Returns

 AdultsJacks
Previous Month Total811
2019-06-0180
2019-06-0210
2019-06-0320
2019-06-0430
2019-06-0530
2019-06-0610
2019-06-0810
2019-06-1250
2019-06-1330
Current Month Total270
Total YTD1081

Walla Walla Nursery Bridge Dam Steelhead Returns

 Adults
Previous Month Total15
Current Month Total0
Total YTD210