The Dalles Dam Memos of Coordination (MOC) and Memos For the Record (MFR)

2024 MOCs and MFRs
24TDA07 MFR Fish Unit 1 Temporarily Out of Service 24TDA06 MFR Sewage spill in East Fishway South collection channel 24TDA05 MFR Fish unit 1 Temporarily Out of Service 24TDA04 MFR TDA-gatewell mort 24TDA03 MOC TDA MU22 priority 24TDA02 MFR North Fishladder Rockfall 24TDA01 MOC TDA spill gate movements-Withdrawn.
2023 MOCs and MFRs
23NWP01 MFR tempertaure reporting 23NWP01 attachment 1 FPC temp memo 32-23 23TDA14 MFR TDA-E dewater lamprey morts 23TDA13 MFR Gatewell 18-1STHD morts 23TDA12 MFR unit priority restriction 23TDA11 MOC TDA-E grating repair 23TDA10 MFR CRITFC tube trap lamprey mort 23TDA09 MFR CRITFC tube trap lamprey mort 23TDA08 MFR CRITFC tube trap lamprey mort 23TDA07 MFR TDA-E lamprey tube morts 23TDA06 MFR TDA-E lamprey tube mort 23TDA05 MFR TDA-E lamprey tube mort 23TDA04 MFR gatewell morts 23TDA03 MFR gatewell morts 23TDA02 MFR TDA-N coho morts 23TDA01 MFR NFL mystery mort
2022 MOCs and MFRs
22TDA17 MFR Wasco PUD forced shut down 22TDA16 MFR EFL dewater morts 22TDA15 MFR The Dalles main unit 20 sturgeon morts 22TDA14 MOC The Dalles Hydro-Survey 22TDA13 MFR Spearfish Salmonid Morts 22TDA12 MOC Fish unit intake ROV 22TDA11 MFR Spillbay 14 OOS 22TDA10 MFR Fish unit shutdown 22TDA09 MFR Gatewell 9-1 mort 22TDA08 MOC East Ladder Weir 155 Rehab 22TDA07 MOC Shed Placement at Westrick Park 22TDA06 MFR East ladder 155 weir 22TDA05 MOC Exit boom install 22TDA04 MFR Wasco PUD test results 22TDA03 MOC Wasco PUD OOS for testing 22TDA03 attachment 1 TDA Wasco PUD DRAFT - PUD Biological Testing Outline 22TDA03 attachment 2 TDA Wasco PUD Biological testing schedule 22TDA02 MFR Wasco PUD mortality 22TDA01 MFR Wasco PUD dewatering
2021 MOCs and MFRs
21TDA11 MFR East FL lamprey morts 21TDA10 MOC Unit 8 outage 21TDA09 MOC Fish Unit Brush Repair 21TDA08 MOC Spillgate Inspection 21TDA07 MFR Steelhead juv deck mort 21TDA06 MFR E Count station picket juvenile steelhead mort 21TDA05 MFR East ladder fish unit outage 21TDA04 MFR Steelhead adult morts in navlock dewatering 21TDA03 TDA south entrance sinkhole repair 21TDA02 MOC ITS winter ops 21TDA01 MFR Fish Unit F2 return to service oil sheen 21TDA01 MFR appendix 1 Notification checklist and early description
2020 MOCs and MFRs
20TDA14 MRF F2 oil spill and response 20TDA13 MFR EFL lamprey morts 20TDA12 MOC F2 Outage Brush Repair 20TDA11 MOC MU6 Operation Outside the 1% 20TDA10 MOC PUD Juvenile Bypass Extended Outage 20TDA09 MFR PL mort MU22 20TDA08 MFR juvenile mort gatewell 15-3 20TDA07 MFR gatewell 1-3 juvenile mort 20TDA06 MFR AWS operation to float debris 20TDA05 MFR fish unit F1 outage 20TDA04 MFR gatewell 12-1 juvenile mort 20TDA03 MOC gatewell 18.1 20TDA02 MOC FUB ground troubleshoot 20TDA01 MFR fish unit trashrack gap
2019 MOCs and MFRs
19TDA22 MFR CH mort EFL 19TDA21 MFR EFL dewatering pump status 19TDA20 MFR EFL dewatering Sturgeon mortalities 19TDA19 MOC East North fish ladder dewater overlap 19TDA18 MOC Fish unit exciter work FUB 19TDA17 MOC Fish unit outage for FUB Contract 19TDA16 MFR CRITFC Pot trap PL morts 19TDA15 MFR PL Mort EFL Picket leads 19TDA14 MOC Extended Fish Unit outage 19TDA13 MFR Smolt Gatewell Mort 19TDA12 MFR PL Mort CRITFC trap 19TDA11 MFR Smolt Gatewell Morts 19TDA10 MFR SS turbine sturgeon morts 19TDA09 MFR PUD turbine outage 19TDA08 MOC Lamprey Reduced Nighttime Flows 19TDA07 MOC lamprey hoist east fish ladder 19TDA06 MOC GOV SCC fish unit commission 19TDA05 MOC fish unit commission - WITHDRAWN 19TDA04 MOC Crane Rail Replacement Tailrace Deck 19TDA03 MFR AWS shutdown due to 7' valve room flooding 19TDA02 MFR AWS closure due to 10' valve concerns 19TDA01 MFR AWS shutdown
2018 MOCs and MFRs
18TDA16 MOC Crane Rail Replacement Intake Deck 18TDA16 attachment 1 - outage schedule 18TDA15 MOC EFL Conduit Installation 18TDA14 MOC FU Breaker Rehab AWS Contingency 18TDA13 MFR EFL Dewater CH and PL morts 18TDA12 MFR gatewell sturgeon mort 18TDA11 MOC Sluiceway Cover Replacement 18TDA10 MOC AWS with single Fish Unit Op 18TDA09 MOC diffuser plan 18TDA09 additional diffuser picture 18TDA08 MFR East weir lamprey morts 18TDA07 MOC TDA AWS Commissioning flow test 18TDA06 MOC Oil boom installation at EFL 18TDA05 MFR Spillway emergency closure 18TDA04 MOC Lamprey Reduced Nighttime Flows 18TDA03 MOC Transportation Channel Partial Grating Coverage 18TDA02 MOC PUD May Outage 18TDA01 MOC AWS IWWP extension
2017 MOCs and MFRs
17TDA28 MFR east fishway lamprey mortality 17TDA27 MOC TDA AWS Commissioning 031518 17TDA26 MFR East weir lamprey morts 17TDA25 MOC Dual Fish Ladder Outage 17TDA24 MOC Fish unit breaker outage 17TDA23 MOC Dredging Nav Lock 17TDA22 MFR PL morts CRITFC traps and holding tanks 17TDA21 MOC Spillway Hydrosurvey 17TDA20 MOC AWS Revised 08NOV2017 17TDA19 MOC AWS concrete dive 17TDA18 MOC Rail tailrace Nov nights 17TDA17 MOC Rail removal west PH 17TDA16 MFR F2 forced out of service 17TDA15 MOC AWS Concrete Demo 17TDA14 MFR Modification of the Spill Table 17TDA14 FPP17 TDA spill high Q table 17TDA13 MFR Avian Line Install postponed 17TDA12 MOC Fish Unit Breaker Outage Update 17TDA11 MFR AWS Parking Lot Backfill 17TDA10 MOC AWS Valve Room Demo 17TDA09 MOC AWS Steel Frame 17TDA08 MFR CS Lamprey Mort 17TDA07 MFR Rail Removal Sawcut Plan 17TDA06 MOC AWS Extension 17TDA05 MFR Sewage Spill 17TDA04 MOC East Ladder Crowder Lamprey Mod 17TDA03 MOC TDA-N Winter Outage Extension 17TDA02 MOC AWS March Day Work 17TDA01 MOC Railroad Rail Removal
2016 MOCs and MFRs
16TDA10 MOC back up AWS 16TDA09 MOC powerhouse outage 16TDA08 MOC EAL testing at TDA v2 16TDA07 MFR TDA east CS lamprey mort 16TDA06 MFR East weir lamprey morts 16TDA05 MFR TDA-N winter outage updated 16TDA04 MFR fish unit 2 forced outage 16TDA03 MOC EAL testing in Unit 1 updated 16TDA02 MFR TDA-N sturgeon mort 16TDA01 MFR TDA-E dewatering morts
2015 MOCs and MFRs
15TDA15 MFR TDA-N dewater mort 15TDA14 F1 outage 15TDA13 MFR fishlock stranding 15TDA12 ITS closure 15TDA11 MFR U19 steelhead morts 15TDA10 MFR TDA-E lamprey mort 15TDA09 CO2 rehab 15TDA08 transformer installation REV SCH 11_06_17 15TDA07 35 ton gantry crane rehab_update 15TDA07 35 ton gantry crane rehab 15TDA06 MFR fish unit forced outage 2 15TDA05 railroad rail removal - denied 15TDA05 attachment 1 drawing 15TDA04 back up AWS 15TDA04 back up AWS attachment 1 Bull Trout 15TDA03 MFR fish unit forced outage 15TDA03 fish unit outage comments 15TDA02 BPA outages 14TDA13 back up AWS survey Updated 15TDA01 TDA-E 1400cfs test 15TDA01 attachment 1 trip report
2014 MOCs and MFRs
14TDA13 attachment 2 transects 14TDA13 attachment 1 velocity 14TDA13 back up AWS survey 14TDA12 TDA-E dewatering morts 14TDA11 Fish unit tail logs 14TDA10 MFR fish unit forced outage updated 14TDA09 adult attraction spill test updated 14TDA08 MFR TDA-E lamprey trap morts 14TDA07 additional flow survey work 14TDA06 MFR lamprey mort 14TDA05 EFL AWS BRZ flows 14TDA05 EFL AWS BRZ flows attachement 1 TDA BRZ map 14TDA04 EFL AWS excavation 14TDA03 east deck work 14TDA02 MFR TDA-N lamprey and steelhead morts 14TDA01 navlock shoal removal
2013 MOCs and MFRs
13TDA09 MFR lamprey morts 13TDA08 Fish Unit and PUD outage 13TDA07 M5 VBS removal 13TDA06 T8 startup 13TDA05 MFR Tailrace Sturgeon Mort 13TDA04 BPA RAS Testing 13TDA03 TDA-E entrance closure for U21 tail logs 13TDA02 north outage extension 13TDA01 TDA-E and TDA-N concurrent outage and FU testing
2012 MOCs and MFRs
12TDA10 ROV sill inspection part 2 12TDA09 ROV sill inspection 12TDA08 MFR MU1 and MU2 forced OOS 12TDA07 Unit 9 dewatering morts 12TDA06 F1 forced OOS 12TDA05 120418 TDA T2 outage 12TDA04 120403 TDA T1 outage 12TDA03 TDA lamprey video mounts in fishways 12TDA02 120130 TDA East power outage 12TDA01a 120104 TDA U8 digital gov upgrade
2011 MOCs and MFRs
111215 TDA East Ladder lamprey orifice ramps 111214 TDA East ladder lamprey morts 110921 UPDATED 110831 TDA spillway tailrace survey 110831 TDA spillway tailrace survey 110831 TDA spillway tailrace survey appendix 1 110829 TDA line 6 outage results 110822 TDA gatewell 17B dewater 110818 TDA Unit 17 scroll case steelhead mortality 110803 TDA U21 scroll case morts 110706 TDA Unit 17 scroll case morts 110701 UPDATED 110628 TDA trashrack raking 110628 TDA trashrack raking 110622_TDA_Spillbay_12 outage 110503 TDA north exit chinook mort 110411 TDA Memorandum juv lamprey morts MU10 110404 TDA Juvenile lamprey incident_TDA_MU12 cooling water strainer 110223 TDA Justification for ITS operation FINAL 110221 TDA Juvenile lamprey MU9 cooling water strainer
2010 MOCs and MFRs
101227 TDA roof replacement 101227 TDA Roof Installation_CH0-Impact provided 110421 101206 TDA chinook mort 101112 TDA Fishlock flush 101026 TDA truck removal 100830 TDA East fishway no orifice flow prior to dewatering 100811 TDA ITS outage 100727 TDA East fishway early outage 100722 TDA Fishlock flush 100520 TDA avian hazing increase 100512 TDA hazing response letter 100510 TDA Batelle install 100415 TDA Batelle install 8 9 100406 TDA units 3 and 4 100331 TDA FU outage 100331 TDA Batelle install 100318 TDA sluice gate operation 100310 TDA N1 entrance weir 100210 The Dalles PH Trolley Pipe dive Schwartz 100209 TDA-N stld mort 100209 TDA Westrick oil spill clean-up 100114 TDA south entrance morts 100106 TDA Unit14Oil
2009 MOCs and MFRs
091130 TDA fish unit outage 091125 TDA 230kv line outage on 25 Nov 091102 TDA fish unit load reduction 090923 TDA T3 (unit 5 and 6) outage 090821 TDA PUD outage 090821 TDA PUD outage DielSteelhead 090821 TDA PUD outage Diel 090528 TDA T2 outage 090430 TDA fish unit outage 090415 TDA spillwall early start 090126 TDA IWW Extension Coordiation Form
2008 MOCs and MFRs
081022 TDA unit priority change 081001 TDA fish unit outage request