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

No summary information for the WW Watershed Council

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

No summary information yet for the NBD

Walla Walla Nursery Bridge Dam Steelhead Returns

 Adults
Previous Month Total0
Current Month Total0
Total YTD210