On August 14, 2018, FPAC met for its weekly conference call. The following people participated in the meeting:

Transcription

1 FISH PASSAGE CENTER 847 NE 19 th Avenue, #250, Portland, OR Phone: (503) Fax: (503) us at MEMORANDUM To: From: Fish Passage Advisory Committee (FPAC) FPC Staff Date: August 15, 2018 Subject: Action Notes from August 14, 2018, FPAC meeting On August 14, 2018, FPAC met for its weekly conference call. The following people participated in the meeting: Paul Wagner (NOAA, co-chair) Tom Lorz (CRITFC, co-chair) Dave Swank (USFWS) Charlie Morrill (WDFW) Brandon Chockley (FPC) Erin Cooper (FPC) Erick Van Dyke (ODFW) Russ Kiefer (IDFG) Jay Hesse (NPT) Trevor Conder (NOAA) Gabe Scheer (FPC) Michele DeHart (FPC) AGENDA ITEMS Review and Approval of Notes from August 7 meeting (01:10 02:1 Approval of notes for Special Meeting on July 27, 2018 will be postponed until next week. Notes from August 7, 2019 meeting were approved without edits. Water Supply and Reservoir Status (02:15 05:00) FPC a summary of reservoir operations and summer objective flows over the last week (See attached document). g:\staff\document\2018_documents\2018_files\fpac\0814\draft fpac notes_ docx

2 Assuming average inflows of 1.1 Kcfs between now and August 31 st, DWOR outflows can average 8.1 Kcfs over the next 19 days to reach 1,535 by August 31 st. Paul Wagner (NOAA) provided an update on non-treaty storage. The reason flows at MCN are as high as they are is because Canada has been releasing non-treaty storage. These flows are expected to continue for next few days. Flows are then expected to decrease after that. Current STP has flows at MCN dropping after this Thursday (8/16). September is likely to see substantial drop in flows (in the ~100 Kcfs range). Charlie Morrill (WDFW) asked what the expected flows in September will leave us in the Hanford Reach. Paul noted that flows of 100 Kcfs typically work out in the Hanford Reach, as the minimums at Hanford are 55 Kcfs. Weather Update and Climate Forecast (05:00 07:10) Paul Wagner (NOAA) noted that NOAA does an annual forecast of temperatures and precipitation. Current forecast calling for hot and dry for next year. Heat wave is expected for next few days with no precipitation in forecast. NOAA is still calling for 70% probability of El Niño for next year. Most models are also predicting El Niño is likely. Fish Passage Status (07:10 15:10) Juvenile Passage Status For passage indices through August 13, 2018, see the attached document. For updated indices, use the FPC website. Subyearling Chinook continue to predominate collections at all sites but seem to be decreasing at most sites. Brandon Chockley (FPC) noted that sampling at BON was suspended from Aug. 7-9 due to roof repairs at PH2. Brandon also noted that GBT monitoring is likely done for 2018, due to low fish numbers. Charlie Morrill (WDFW) asked about observations of disease. Brandon noted that LMN is seeing high levels of disease (22-37%) but he does not know what the disease is. Brandon also noted that the sample sizes during these days were low. Adult Passage Status Brandon Chockley (FPC) provided update on adult counts (see attached). For updated adult counts, use FPC website. Russ Kiefer (IDFG) provided an update on adult sockeye returns to the Sawtooth basin. To date, IDFG has trapped 41 total sockeye adults in the basin, 9 are of wild/natural origin. Spill Review (15:10 17:00) Brandon Chockley (FPC) provided update on spill to the FOP over last week (see attached). All sites have met summer FOP spill levels over last week with no TDG exceedences. Flows are, or have been, low enough that FOP spill levels have not been possible. Page 2 of 4

3 During these times, spill is all flows in excess of powerhouse minimum requirements. LGS is currently at fixed spill volume operation. This fixed operation has been 9 Kcfs most recently. Project Temperature Status (17:00 19:5 Brandon Chockley (FPC) provided update on forebay temperatures at BON, MCN, IHR, and LGR (see attached). Charlie Morrill (WDFW) asked about temperatures below BON. Temperatures in BON tailrace appear to be similar to what is being observed in the forebay. Same trend at MCN. Dworshak Operations (19:55 22:1 FPAC reviewed the latest COE model run that was posted to the agenda for tomorrow TMT meeting. Model run has outflows of 10 Kcfs through August 16 th, then reducing to 7.5 Kcfs through the end of the model run (Aug. 23). Projected temperatures remain below 68 F but modeled temperatures exceed 68 F several times and remain above 68 F from August 20 through end of model run (Aug. 23) FPAC does not anticipate any changes in plans, other than the 68 F guidance. Other: LGS Cooling Pump (22:15 29:10) Dave Swank (USFWS) noted the recent MFR regarding the outage of the cooling pump at LGS. Dave noted his frustration with all the outages this year and asked whether FPAC or FPOM should we be pressuring the COE to buy a new pump. Dave noted that it would be helpful to have a reliable back-up pump for future. Trevor Conder (NOAA) noted his concern with the fact that the pump is not working reliably. It s unclear what is wrong, as each outage seems to have a different reason for outage. Trevor noted that FPOM needs to keep pressure on COE and give COE to figure it out and fix it for next season. Appears that this pump may be the wrong pump for this job, as it appears to be working under too much load. Trevor plans to keep this issue on the FPOM agenda. Tom Lorz (CRITFC) suggested adding this issue to the agenda for next SCT and/or FFDRWG meeting. Other: Nez Perce Tribe SbyC Request (29:10 33:4 Jay Hesse (NPT) provided overview of SbyC request for PIT-tagged fall Chinook adults at LGR adult trap, starting at the end of the week. The intent of the SbyC is to maximize broodstock collection to meet target of 3,500 fish. Jay noted that SbyC would occur across entire adult run timing. No objections among FPAC members. Paul Wagner (NOAA) will approve request on behalf of FPAC. Coordination (33:45 38:47) TMT tomorrow, August 15 at 9:00 AM. Process meeting will follow. Page 3 of 4

4 FPAC face-to-face will be next week (August 21) at 10:00 AM at FPC. SCT on August 16 th (9:00 AM) to rank FY 19 projects. Meeting is at NOAA (St. Helens Room) Duck spill meeting in afternoon on Thursday, August 16 th at CRITFC. Walla Walla FFDRWG (in morning) and SRWG (in afternoon) on August 23 rd. These minutes have been reviewed and approved by the Fish Passage Advisory Committee. Page 4 of 4

5 FPAC Agenda for Tuesday August 14, 2018 Meeting time: 9:00 AM 1. Review and approval of notes from August 7, meeting 2. Water supply and reservoir status 3. Weather update and climate forecast 4. Fish passage status 5. Spill review 6. Project temperature status 7. Dworshak operations 8. Coordination for other scheduled meetings 9. Other

6 FISH PASSAGE CENTER Date 8/14/2018 9:17:02 AM Smolt Monitoring Program Two Week Passage Index Report Page 1 of 7 COMBINED YEARLING Date WTB (Coll) IMN (Coll) GRN (Coll) LEW (Coll) LGR (Index) LGS (Index) LMN (Index) RIS (Index) MCN (Index) JDA (Index) BO2 (Index) 07/31/ /01/ /02/ /03/ /04/ /05/ /06/ /07/ /08/ /09/ /10/ /11/ /12/ /13/ /14/2018 Total: # Days: Average: YTD: 23,452 41,213 21,824 12,792 4,639,017 2,838,053 2,045,317 49,702 1,494,206 1,257,455 1,890,717 Number of hours sampled: - No data available or no sample conducted

7 FISH PASSAGE CENTER Date 8/14/2018 9:17:02 AM Smolt Monitoring Program Two Week Passage Index Report Page 2 of 7 COMBINED SUBYEARLING Date WTB (Coll) IMN (Coll) GRN (Coll) LEW (Coll) LGR (Index) LGS (Index) LMN (Index) RIS (Index) MCN (Index) JDA (Index) BO2 (Index) 07/31/2018 1, ,079 7,206 08/01/2018 3, ,165 08/02/2018 1, ,952 08/03/2018 1, ,368 1,024 08/04/ ,133 08/05/ , ,225 08/06/ ,866 08/07/ , /08/ /09/ /10/ /11/2018 1, ,194 08/12/ /13/ /14/2018 Total: ,941 7,798 1,779 1,249 13,172 3,719 16,750 # Days: Average: , , ,792 YTD: , , ,274 36,062 2,285,960 1,067,707 2,875,266 Number of hours sampled: - No data available or no sample conducted

8 FISH PASSAGE CENTER Date 8/14/2018 9:17:02 AM Smolt Monitoring Program Two Week Passage Index Report Page 3 of 7 COMBINED Date WTB (Coll) IMN (Coll) GRN (Coll) LEW (Coll) LGR (Index) LGS (Index) LMN (Index) RIS (Index) MCN (Index) JDA (Index) BO2 (Index) 07/31/ /01/ /02/ /03/ /04/ /05/ /06/ /07/ /08/ /09/ /10/ /11/ /12/ /13/ /14/2018 Total: # Days: Average: YTD: 0 0 1,224 1, , ,272 42,479 44, , , ,464 Number of hours sampled: - No data available or no sample conducted

9 FISH PASSAGE CENTER Date 8/14/2018 9:17:02 AM Smolt Monitoring Program Two Week Passage Index Report Page 4 of 7 COMBINED Date WTB (Coll) IMN (Coll) GRN (Coll) LEW (Coll) LGR (Index) LGS (Index) LMN (Index) RIS (Index) MCN (Index) JDA (Index) BO2 (Index) 07/31/ /01/ /02/ /03/ /04/ /05/ /06/ /07/ /08/ /09/ /10/ /11/ /12/ /13/ /14/2018 Total: # Days: Average: YTD: ,448 3,888 5,328 3,924,752 3,004,330 1,942,814 24, , , ,557 Number of hours sampled: - No data available or no sample conducted

10 FISH PASSAGE CENTER Date 8/14/2018 9:17:02 AM Smolt Monitoring Program Two Week Passage Index Report Page 5 of 7 COMBINED SOCKEYE Date WTB (Coll) IMN (Coll) GRN (Coll) LEW (Coll) LGR (Index) LGS (Index) LMN (Index) RIS (Index) MCN (Index) JDA (Index) BO2 (Index) 07/31/ /01/ /02/ /03/ /04/ /05/ /06/ /07/ /08/ /09/ /10/ /11/ /12/ /13/ /14/2018 Total: # Days: Average: YTD: , ,859 58,625 76,235 1,527, , ,292 Number of hours sampled: - No data available or no sample conducted

11 FISH PASSAGE CENTER Date 8/14/2018 9:17:02 AM Smolt Monitoring Program Two Week Passage Index Report Page 6 of 7 COMBINED LAMPREY JUVENILES Date WTB (Coll) IMN (Coll) GRN (Coll) LEW (Coll) LGR* (Sample) LGS (Coll) LMN (Coll) RIS (Coll) MCN (Coll) JDA (Coll) BO2 (Coll) 07/31/ /01/ /02/ /03/ /04/ /05/ /06/ /07/ /08/ /09/ /10/ /11/ /12/ /13/ /14/2018 Total: # Days: Average: YTD: ,883 56, , ,728 27,305 * - No data available or no sample conducted - Juvenile lamprey can escape the sample tank at LGR which would lead to unreliable estimates of collection.therefore, only sample counts are provided in this report. Number of hours sampled:

12 FISH PASSAGE CENTER Date 8/14/2018 9:17:02 AM Smolt Monitoring Program Two Week Passage Index Report Page 7 of 7 Smolt Minitoring Program Sites and Agency Collaborations: WTB (Collection) - Salmon River Trap at Whitebird : Collection Counts IMN (Collection) - Imnaha River Trap : Collection Counts GRN (Collection) - Grande Ronde River Trap : Collection Counts LEW (Collection) = Snake River Trap at Lewiston : Collection Counts LGR (Index) - Lower Granite Dam Bypass Collection System : Passage Index Counts LGS (Index) - Little Goose Bypass Collection System : Passage Index Counts LMN (Index) - Lower Monumental Dam Bypass Collection System : Passage Index Counts RIS (Index) - Rock Island Dam Second Powerhouse Bypass Trap : Passage Index Counts MCN (Index) - McNary Dam Bypass Collection System : Passage Index Counts JDA (Index) - John Day Dam Bypass Collection System : Passage Index Counts BO2 (Index) - Bonneville Dam Second Powerhouse Bypass Collection System : Passage Index Counts - No data available or no sample conducted Number of hours sampled: Important Information About this Report: - For clip information see: - Three classes of fish counts are shown in these tables: Sample counts (Samp) are provided for juvenile lamprey at LGR. See note below for details. Collection counts (Coll), which account for sample rates but are not adjusted for flow; Passage indices (INDEX), which are collection counts divided by the proportion of water passing through the sampled powerhouse. Passage indices are not population estimates, but are used to adjust collection counts for daily fluctuations in the site's or project's operations. Equations for passage index are provided below for each site. LGR, LGS, LMN, MCN, JDA (Index) = Lower Granite Dam Bypass Collection System : Passage Index Counts Passage Index = Collection Counts / (Powerhouse Flow / (Powerhouse Flow + Spill)) RIS, BO2 (Index) = Rock Island Dam Second Powerhouse Bypass Trap : Passage Index Counts Passage Index = Collection Counts / (Powerhouse 2 Flow / (Powerhouse 1 & 2 Flow + Spill)) - Combined lamprey juvenile collection counts are provided for all sites. Combined lamprey juveniles is a combination of pacific lamprey ammocoetes, brook lamprey ammocoetes, unknown lamprey ammocoetes, pacific lamprey macropthalmia, and unidentified lamprey species. - Most samples occur over a 24-hr period that spans two calendar days. In this report, the date shown corresponds with the sample end date.

13 25 Lower Granite Project Spill Update: August 7-13, 2018 For FPAC Conference Call (8/14/2018) Spill (Kcfs) Total Dissolved Gas (%) Aug 8-Aug 9-Aug 10-Aug 11-Aug 12-Aug 13-Aug 14-Aug Date 2018 FOP Spill (18 Kcfs/18 Kcfs) Actual Spill 12-hr Avg LGS Forebay Forebay Waiver (115%) 12-hr Avg LGR Tailrace Tailrace Waiver (120%) 8/7/2018 8/8/2018 8/9/2018 8/10/2018 8/11/2018 8/12/2018 8/13/ FOP: 18 Kcfs/18 Kcfs; 24-hr Avg Spill = 17.6 Kcfs; LGR Tailrace (12-hr Avg TDG = 115%) - TDG waiver not exceeded; LGS Forebay (12-hr Avg TDG = 108%) - TDG waiver not exceeded; 2018 FOP: 18 Kcfs/18 Kcfs; 24-hr Avg Spill = 17.4 Kcfs; LGR Tailrace (12-hr Avg TDG = 115%) - TDG waiver not exceeded; LGS Forebay (12-hr Avg TDG = 109%) - TDG waiver not exceeded; 2018 FOP: 18 Kcfs/18 Kcfs; 24-hr Avg Spill = 17.6 Kcfs; LGR Tailrace (12-hr Avg TDG = 112%) - TDG waiver not exceeded; LGS Forebay (12-hr Avg TDG = 109%) - TDG waiver not exceeded; 2018 FOP: 18 Kcfs/18 Kcfs; 24-hr Avg Spill = 17.9 Kcfs; LGR Tailrace (12-hr Avg TDG = 112%) - TDG waiver not exceeded; LGS Forebay (12-hr Avg TDG = 111%) - TDG waiver not exceeded; 2018 FOP: 18 Kcfs/18 Kcfs; 24-hr Avg Spill = 17.6 Kcfs; LGR Tailrace (12-hr Avg TDG = 111%) - TDG waiver not exceeded; LGS Forebay (12-hr Avg TDG = 112%) - TDG waiver not exceeded; 2018 FOP: 18 Kcfs/18 Kcfs; 24-hr Avg Spill = 14.5 Kcfs; LGR Tailrace (12-hr Avg TDG = 111%) - TDG waiver not exceeded; LGS Forebay (12-hr Avg TDG = 111%) - TDG waiver not exceeded; 2018 FOP: 18 Kcfs/18 Kcfs; 24-hr Avg Spill = 18.8 Kcfs; LGR Tailrace (12-hr Avg TDG = 116%) - TDG waiver not exceeded; LGS Forebay (12-hr Avg TDG = 109%) - TDG waiver not exceeded;

14 Project Spill Update: August 7-13, 2018 For FPAC Conference Call (8/14/2018) 35 Little Goose Spill (Kcfs) Total Dissolved Gas (%) Aug 8-Aug 9-Aug 10-Aug 11-Aug Date 12-Aug 13-Aug 14-Aug 2018 FOP Spill (30%/30%) Actual Spill 12-hr Avg LMN Forebay Forebay Waiver (115%) 12-hr Avg LGS Tailrace Tailrace Waiver (120%) 8/7/2018 8/8/2018 8/9/2018 8/10/2018 8/11/2018 8/12/2018 8/13/ FOP: 30%/30%; 24-hr Avg Spill = 18.7 Kcfs (60.3%) (Excess spill due to Doble testing); LGS Tailrace (12-hr Avg TDG = 115%) - TDG waiver not exceeded; LMN Forebay (12-hr Avg TDG = 109%) - TDG waiver not exceeded; 2018 FOP: 30%/30%; 24-hr Avg Spill = 20.2 Kcfs (62.3%) (Excess spill due to Doble testing); LGS Tailrace (12-hr Avg TDG = 114%) - TDG waiver not exceeded; LMN Forebay (12-hr Avg TDG = 109%) - TDG waiver not exceeded; 2018 FOP: 30%/30%; 24-hr Avg Spill = 21.8 Kcfs (65.1%) (Excess spill due to Doble testing); LGS Tailrace (12-hr Avg TDG = 115%) - TDG waiver not exceeded; LMN Forebay (12-hr Avg TDG = 109%) - TDG waiver not exceeded; 2018 FOP: 30%/30%; 24-hr Avg Spill = 9.4 Kcfs (29.7%); LGS Tailrace (12-hr Avg TDG = 114%) - TDG waiver not exceeded; LMN Forebay (12-hr Avg TDG = 109%) - TDG waiver not exceeded; 2018 FOP: 30%/30%; 24-hr Avg Spill = 10.5 Kcfs (32.9%) (Fixed spill volume operation to maintain compatability with LGR and LMN operations); LGS Tailrace (12-hr Avg TDG = 110%) - TDG waiver not exceeded; LMN Forebay (12-hr Avg TDG = 110%) - TDG waiver not exceeded; 2018 FOP: 30%/30%; 24-hr Avg Spill = 10.5 Kcfs (39.6%) (Fixed spill volume operation to maintain compatability with LGR and LMN operations); LGS Tailrace (12-hr Avg TDG = 110%) - TDG waiver not exceeded; LMN Forebay (12-hr Avg TDG = 110%) - TDG waiver not exceeded; 2018 FOP: 30%/30%; 24-hr Avg Spill = 8.6 Kcfs (30.8%) (Fixed spill volume operation to maintain compatability with LGR and LMN operations); LGS Tailrace (12-hr Avg TDG = 109%) - TDG waiver not exceeded; LMN Forebay (12-hr Avg TDG = 109%) - TDG waiver not exceeded;

15 Project Spill Update: August 7-13, 2018 For FPAC Conference Call (8/14/2018) 25 Lower Monumental Spill (Kcfs) Total Dissolved Gas (%) Aug 8-Aug 9-Aug 10-Aug 11-Aug 12-Aug 13-Aug 14-Aug Date 2018 FOP Spill (17 Kcfs/17 Kcfs) Actual Spill 12-hr Avg IHR Forebay Forebay Waiver (115%) 12-hr Avg LMN Tailrace Tailrace Waiver (120%) 8/7/2018 8/8/2018 8/9/2018 8/10/2018 8/11/2018 8/12/2018 8/13/ FOP: 17 Kcfs/17 Kcfs; 24-hr Avg Spill = 16.9 Kcfs; LMN Tailrace (12-hr Avg TDG = 116%) - TDG waiver not exceeded; IHR Forebay (12-hr Avg TDG = 111%) - TDG waiver not exceeded; 2018 FOP: 17 Kcfs/17 Kcfs; 24-hr Avg Spill = 16.4 Kcfs; LMN Tailrace (12-hr Avg TDG = 116%) - TDG waiver not exceeded; IHR Forebay (12-hr Avg TDG = 113%) - TDG waiver not exceeded; 2018 FOP: 17 Kcfs/17 Kcfs; 24-hr Avg Spill = 17.0 Kcfs; LMN Tailrace (12-hr Avg TDG = 115%) - TDG waiver not exceeded; IHR Forebay (12-hr Avg TDG = 114%) - TDG waiver not exceeded; 2018 FOP: 17 Kcfs/17 Kcfs; 24-hr Avg Spill = 16.1 Kcfs; LMN Tailrace (12-hr Avg TDG = 115%) - TDG waiver not exceeded; IHR Forebay (12-hr Avg TDG = 114%) - TDG waiver not exceeded; 2018 FOP: 17 Kcfs/17 Kcfs; 24-hr Avg Spill = 16.7 Kcfs; LMN Tailrace (12-hr Avg TDG = 115%) - TDG waiver not exceeded; IHR Forebay (12-hr Avg TDG = 114%) - TDG waiver not exceeded; 2018 FOP: 17 Kcfs/17 Kcfs; 24-hr Avg Spill = 13.6 Kcfs; LMN Tailrace (12-hr Avg TDG = 115%) - TDG waiver not exceeded; IHR Forebay (12-hr Avg TDG = 112%) - TDG waiver not exceeded; 2018 FOP: 17 Kcfs/17 Kcfs; 24-hr Avg Spill = 11.6 Kcfs; LMN Tailrace (12-hr Avg TDG = 113%) - TDG waiver not exceeded; IHR Forebay (12-hr Avg TDG = 111%) - TDG waiver not exceeded;

16 Project Spill Update: August 7-13, 2018 For FPAC Conference Call (8/14/2018) 50 Ice Harbor Spill (Kcfs) Total Dissolved Gas (%) Aug 8-Aug 9-Aug 10-Aug 11-Aug 12-Aug 13-Aug 14-Aug Date 2018 FOP Spill (45 Kcfs/Gas Cap) Actual Spill 12-hr Avg MCN Forebay Forebay Waiver (115%) 12-hr Avg IHR Tailrace Tailrace Waiver (120%) 8/7/2018 8/8/2018 8/9/2018 8/10/2018 8/11/2018 8/12/2018 8/13/ FOP: 45 Kcfs/Gas Cap; 24-hr Avg Spill = 25.7 Kcfs; IHR Tailrace (12-hr Avg TDG = 114%) - TDG waiver not exceeded; MCN Forebay (12-hr Avg TDG = 108%) - TDG waiver not exceeded; 2018 FOP: 45 Kcfs/Gas Cap; 24-hr Avg Spill = 23.6 Kcfs; IHR Tailrace (12-hr Avg TDG = 113%) - TDG waiver not exceeded; MCN Forebay (12-hr Avg TDG = 110%) - TDG waiver not exceeded; 2018 FOP: 45 Kcfs/Gas Cap; 24-hr Avg Spill = 26.9 Kcfs; IHR Tailrace (12-hr Avg TDG = 114%) - TDG waiver not exceeded; MCN Forebay (12-hr Avg TDG = 110%) - TDG waiver not exceeded; 2018 FOP: 45 Kcfs/Gas Cap; 24-hr Avg Spill = 19.7 Kcfs; IHR Tailrace (12-hr Avg TDG = 114%) - TDG waiver not exceeded; MCN Forebay (12-hr Avg TDG = 110%) - TDG waiver not exceeded; 2018 FOP: 45 Kcfs/Gas Cap; 24-hr Avg Spill = 21.9 Kcfs; IHR Tailrace (12-hr Avg TDG = 113%) - TDG waiver not exceeded; MCN Forebay (12-hr Avg TDG = 109%) - TDG waiver not exceeded; 2018 FOP: 45 Kcfs/Gas Cap; 24-hr Avg Spill = 18.1 Kcfs; IHR Tailrace (12-hr Avg TDG = 113%) - TDG waiver not exceeded; MCN Forebay (12-hr Avg TDG = 107%) - TDG waiver not exceeded; 2018 FOP: 45 Kcfs/Gas Cap; 24-hr Avg Spill = 17.0 Kcfs; IHR Tailrace (12-hr Avg TDG = 112%) - TDG waiver not exceeded; MCN Forebay (12-hr Avg TDG = 107%) - TDG waiver not exceeded;

17 Project Spill Update: August 7-13, 2018 For FPAC Conference Call (8/14/2018) Spill (Kcfs) McNary Aug 8-Aug 9-Aug 10-Aug 11-Aug 12-Aug 13-Aug 14-Aug Date 2018 FOP Spill (50%/50%) Actual Spill 12-hr Avg JDA Forebay Forebay Waiver (115%) 12-hr Avg MCN Tailrace Tailrace Waiver (120%) Total Dissolved Gas (%) 8/7/2018 8/8/2018 8/9/2018 8/10/2018 8/11/2018 8/12/2018 8/13/ FOP: 50%/50%; 24-hr Avg Spill = 79.8 Kcfs (50.0%); MCN Tailrace (12-hr Avg TDG = 115%) - TDG waiver not exceeded; JDA Forebay (12-hr Avg TDG = 106%) - TDG waiver not exceeded; 2018 FOP: 50%/50%; 24-hr Avg Spill = 74.5 Kcfs (50.1%); MCN Tailrace (12-hr Avg TDG = 115%) - TDG waiver not exceeded; JDA Forebay (12-hr Avg TDG = 107%) - TDG waiver not exceeded; 2018 FOP: 50%/50%; 24-hr Avg Spill = 81.8 Kcfs (50.0%); MCN Tailrace (12-hr Avg TDG = 115%) - TDG waiver not exceeded; JDA Forebay (12-hr Avg TDG = 107%) - TDG waiver not exceeded; 2018 FOP: 50%/50%; 24-hr Avg Spill = 84.5 Kcfs (50.1%); MCN Tailrace (12-hr Avg TDG = 116%) - TDG waiver not exceeded; JDA Forebay (12-hr Avg TDG = 107%) - TDG waiver not exceeded; 2018 FOP: 50%/50%; 24-hr Avg Spill = 72.3 Kcfs (50.3%); MCN Tailrace (12-hr Avg TDG = 115%) - TDG waiver not exceeded; JDA Forebay (12-hr Avg TDG = 107%) - TDG waiver not exceeded; 2018 FOP: 50%/50%; 24-hr Avg Spill = 61.2 Kcfs (50.2%); MCN Tailrace (12-hr Avg TDG = 113%) - TDG waiver not exceeded; JDA Forebay (12-hr Avg TDG = 106%) - TDG waiver not exceeded; 2018 FOP: 50%/50%; 24-hr Avg Spill = 67.2 Kcfs (50.1%); MCN Tailrace (12-hr Avg TDG = 114%) - TDG waiver not exceeded; JDA Forebay (12-hr Avg TDG = 108%) - TDG waiver not exceeded;

18 Project Spill Update: August 7-13, 2018 For FPAC Conference Call (8/14/2018) 80 John Day 130 Spill (Kcfs) Total Dissolved Gas (%) Aug 8-Aug 9-Aug 10-Aug 11-Aug 12-Aug 13-Aug 14-Aug Date 2018 FOP Spill (30%/30%) Actual Spill 12-hr Avg TDA Forebay Forebay Waiver (115%) 12-hr Avg JDA Tailrace Tailrace Waiver (120%) 8/7/2018 8/8/2018 8/9/2018 8/10/2018 8/11/2018 8/12/2018 8/13/ FOP: 30%/30%; 24-hr Avg Spill = 44.1 Kcfs (29.9%); JDA Tailrace (12-hr Avg TDG = 113%) - TDG waiver not exceeded; TDA Forebay (12-hr Avg TDG = 109%) - TDG waiver not exceeded; 2018 FOP: 30%/30%; 24-hr Avg Spill = 43.5 Kcfs (29.9%); JDA Tailrace (12-hr Avg TDG = 113%) - TDG waiver not exceeded; TDA Forebay (12-hr Avg TDG = 109%) - TDG waiver not exceeded; 2018 FOP: 30%/30%; 24-hr Avg Spill = 43.9 Kcfs (29.8%); JDA Tailrace (12-hr Avg TDG = 115%) - TDG waiver not exceeded; TDA Forebay (12-hr Avg TDG = 109%) - TDG waiver not exceeded; 2018 FOP: 30%/30%; 24-hr Avg Spill = 47.1 Kcfs (31.2%); JDA Tailrace (12-hr Avg TDG = 115%) - TDG waiver not exceeded; TDA Forebay (12-hr Avg TDG = 108%) - TDG waiver not exceeded; 2018 FOP: 30%/30%; 24-hr Avg Spill = 41.1 Kcfs (30.1%); JDA Tailrace (12-hr Avg TDG = 114%) - TDG waiver not exceeded; TDA Forebay (12-hr Avg TDG = 106%) - TDG waiver not exceeded; 2018 FOP: 30%/30%; 24-hr Avg Spill = 35.7 Kcfs (30.0%); JDA Tailrace (12-hr Avg TDG = 114%) - TDG waiver not exceeded; TDA Forebay (12-hr Avg TDG = 106%) - TDG waiver not exceeded; 2018 FOP: 30%/30%; 24-hr Avg Spill = 36.8 Kcfs (30.0%); JDA Tailrace (12-hr Avg TDG = 114%) - TDG waiver not exceeded; TDA Forebay (12-hr Avg TDG = 110%) - TDG waiver not exceeded;

19 Project Spill Update: August 7-13, 2018 For FPAC Conference Call (8/14/2018) The Dalles Spill (Kcfs) Total Dissolved Gas (%) Aug 8-Aug 9-Aug 10-Aug 11-Aug 12-Aug 13-Aug 14-Aug Date 2018 FOP Spill (40%/40%) Actual Spill 12-hr Avg BON Forebay Forebay Waiver (115%) 12-hr Avg TDA Tailrace Tailrace Waiver (120%) 8/7/2018 8/8/2018 8/9/2018 8/10/2018 8/11/2018 8/12/2018 8/13/ FOP: 40%/40%; 24-hr Avg Spill = 50.7 Kcfs (40.0%); TDA Tailrace (12-hr Avg TDG = 114%) - TDG waiver not exceeded; BON Forebay (12-hr Avg TDG = 111%) - TDG waiver not exceeded; 2018 FOP: 40%/40%; 24-hr Avg Spill = 54.2 Kcfs (39.9%); TDA Tailrace (12-hr Avg TDG = 115%) - TDG waiver not exceeded; BON Forebay (12-hr Avg TDG = 112%) - TDG waiver not exceeded; 2018 FOP: 40%/40%; 24-hr Avg Spill = 52.9 Kcfs (39.7%); TDA Tailrace (12-hr Avg TDG = 114%) - TDG waiver not exceeded; BON Forebay (12-hr Avg TDG = 112%) - TDG waiver not exceeded; 2018 FOP: 40%/40%; 24-hr Avg Spill = 58.9 Kcfs (40.2%); TDA Tailrace (12-hr Avg TDG = 114%) - TDG waiver not exceeded; BON Forebay (12-hr Avg TDG = 111%) - TDG waiver not exceeded; 2018 FOP: 40%/40%; 24-hr Avg Spill = 49.8 Kcfs (39.9%); TDA Tailrace (12-hr Avg TDG = 112%) - TDG waiver not exceeded; BON Forebay (12-hr Avg TDG = 108%) - TDG waiver not exceeded; 2018 FOP: 40%/40%; 24-hr Avg Spill = 43.2 Kcfs (40.1%); TDA Tailrace (12-hr Avg TDG = 112%) - TDG waiver not exceeded; BON Forebay (12-hr Avg TDG = 106%) - TDG waiver not exceeded; 2018 FOP: 40%/40%; 24-hr Avg Spill = 46.6 Kcfs (40.2%); TDA Tailrace (12-hr Avg TDG = 114%) - TDG waiver not exceeded; BON Forebay (12-hr Avg TDG = 106%) - TDG waiver not exceeded;

20 Project Spill Update: August 7-13, 2018 For FPAC Conference Call (8/14/2018) 140 Bonneville 130 Spill (Kcfs) Total Dissolved Gas (%) Aug 8-Aug 9-Aug 10-Aug 11-Aug 12-Aug 13-Aug 14-Aug Date 2018 FOP Spill (95 Kcfs/95 Kcfs or 85 Kcfs/121 Kcfs) Actual Spill 12-hr Avg Cascade Island Tailrace Waiver (120%) 8/7/ FOP: 85 Kcfs/121 Kcfs to 95 Kcfs/95 Kcfs; 24-hr Avg Spill = Kcfs; BON CCIW (12-hr Avg TDG = 117%) - TDG waiver not exceeded; 8/8/ FOP: 95 Kcfs/95 Kcfs; 24-hr Avg Spill = 95.4 Kcfs; BON CCIW (12-hr Avg TDG = 117%) - TDG waiver not exceeded; 8/9/ FOP: 95 Kcfs/95 Kcfs to 85 Kcfs/121 Kcfs; 24-hr Avg Spill = 91.5 Kcfs; BON CCIW (12-hr Avg TDG = 117%) - TDG waiver not exceeded; 8/10/ FOP: 85 Kcfs/121 Kcfs; 24-hr Avg Spill = 96.5 Kcfs; BON CCIW (12-hr Avg TDG = 116%) - TDG waiver not exceeded; 8/11/ FOP: 85 Kcfs/121 Kcfs to 95 Kcfs/95 Kcfs; 24-hr Avg Spill = Kcfs; BON CCIW (12-hr Avg TDG = 117%) - TDG waiver not exceeded; 8/12/ FOP: 95 Kcfs/95 Kcfs; 24-hr Avg Spill = 82.5 Kcfs; BON CCIW (12-hr Avg TDG = 117%) - TDG waiver not exceeded; 8/13/ FOP: 95 Kcfs/95 Kcfs to 85 Kcfs/121 Kcgd; 24-hr Avg Spill = 80.7 Kcfs; BON CCIW (12-hr Avg TDG = 115%) - TDG waiver not exceeded;

21 8/14/ Day and YTD Adult Counts 2018 SALMON COUNTS Daily Totals for Last 7 days and Year to Date Totals (based on reporting dates since 2000) [ FPC Home ] [ Adult Salmon Home ] Corp of Engineers Adult Fish Count Queries by Project and Fish Ladder NOTE: These data are updated as soon as the Corp of Engineers provides the data to us. MORE HOT LINKS: GO TO: Adult Count RSS Feed or Annual Totals or 10 Yr. Avg. vs 2018 and 2017 Graph Table or Water Flow & Spill or Current Water Temperature (January through December) Current vs. Historical Water Temperature (April through Aug) Offline until April FISHING REPORTS: Oregon or Washington or Idaho WILLAMETTE S 2) 1/4 SHAD SOCKEYE LAMPREY CHUM PINK SOURCE 08/07/ n/a n/a n/a n/a n/a n/a n/a WFA 08/08/ n/a n/a n/a n/a n/a n/a n/a WFA 08/09/ n/a n/a n/a n/a n/a n/a n/a WFA 08/10/ n/a n/a n/a n/a n/a n/a n/a WFA 08/11/ /12/ /13/ YTD n/a n/a n/a n/a n/a n/a n/a BONNEVILLE DAM SHAD 6) SOCKEYE LAMPREY CHUM PINK SOURCE 08/07/ USACE 08/08/ USACE 08/09/ USACE 08/10/ USACE 08/11/ USACE 08/12/ USACE 08/13/ USACE YTD THE DALLES DAM 2) **) SHAD SOCKEYE LAMPREY CHUM PINK SOURCE 08/07/ n/a USACE 08/08/ n/a USACE 08/09/ n/a USACE 08/10/ n/a USACE 08/11/ n/a USACE 08/12/ n/a USACE 08/13/ n/a USACE YTD n/a JOHN DAY DAM 2) SHAD SOCKEYE LAMPREY CHUM PINK SOURCE 08/07/ n/a USACE 08/08/ n/a USACE 08/09/ n/a USACE 08/10/ n/a USACE 08/11/ n/a USACE 08/12/ n/a USACE 08/13/ n/a USACE YTD n/a MCNARY DAM **) SHAD SOCKEYE LAMPREY CHUM PINK SOURCE 08/07/ USACE 08/08/ USACE 08/09/ USACE 08/10/ USACE 08/11/ USACE 08/12/ USACE 08/13/ USACE YTD

22 8/14/ Day and YTD Adult Counts ICE HARBOR DAM 2/4 SHAD SOCKEYE LAMPREY CHUM PINK SOURCE 08/07/ USACE 08/08/ USACE 08/09/ USACE 08/10/ USACE 08/11/ USACE 08/12/ USACE 08/13/ USACE YTD LOWER MONUMENTAL DAM 2) SHAD SOCKEYE LAMPREY CHUM PINK SOURCE 08/07/ n/a USACE 08/08/ n/a USACE 08/09/ n/a USACE 08/10/ n/a USACE 08/11/ n/a USACE 08/12/ n/a USACE 08/13/ n/a USACE YTD n/a LITTLE GOOSE DAM 2) SHAD SOCKEYE LAMPREY CHUM PINK SOURCE 08/07/ n/a USACE 08/08/ n/a USACE 08/09/ n/a USACE 08/10/ n/a USACE 08/11/ n/a USACE 08/12/ n/a USACE 08/13/ n/a USACE YTD n/a LOWER GRANITE DAM 3) SHAD 6) SOCKEYE LAMPREY CHUM PINK SOURCE 08/07/ USACE 08/08/ USACE 08/09/ USACE 08/10/ USACE 08/11/ USACE 08/12/ USACE 08/13/ USACE YTD PRIEST RAPIDS DAM 1) 4) SHAD SOCKEYE LAMPREY CHUM PINK SOURCE 08/07/ n/a GCPUD 08/08/ n/a GCPUD 08/09/ n/a GCPUD 08/10/ n/a GCPUD 08/11/ n/a GCPUD 08/12/ n/a GCPUD 08/13/ YTD n/a WANAPUM DAM SHAD SOCKEYE LAMPREY CHUM PINK SOURCE 08/07/ n/a GCPUD 08/08/ n/a GCPUD 08/09/ n/a GCPUD 08/10/ n/a GCPUD 08/11/ n/a GCPUD 08/12/ n/a GCPUD 08/13/ YTD n/a ROCK ISLAND DAM 2) 4) 7) SHAD SOCKEYE LAMPREY CHUM PINK SOURCE 08/07/ n/a CHPUD 08/08/ n/a CHPUD 08/09/ n/a CHPUD 08/10/ n/a CHPUD

23 8/14/ Day and YTD Adult Counts 08/11/ n/a CHPUD 08/12/ n/a CHPUD 08/13/ YTD n/a ROCKY REACH DAM 2) 4) SHAD SOCKEYE LAMPREY CHUM PINK SOURCE 08/07/ n/a CHPUD 08/08/ n/a CHPUD 08/09/ n/a CHPUD 08/10/ n/a CHPUD 08/11/ n/a CHPUD 08/12/ n/a CHPUD 08/13/ YTD n/a WELLS DAM 2) 4) SHAD SOCKEYE LAMPREY CHUM PINK SOURCE 08/07/ n/a DART 08/08/ n/a DART 08/09/ n/a DART 08/10/ n/a DART 08/11/ n/a DART 08/12/ n/a DART 08/13/ YTD n/a NOTES: At Willamette Falls Dam, it takes the staff most of the day to accurately review one day of fish passage on tape when the counts are high. The WFA staff make every attempt to keep the counts as up-to-date as possible. Note: at WFA Monday's are extremely busy, as the staff attempt to catch-up with the weekend counts. The Corp of Engineers has stopped shad counting at The Dalles, starting in 2011 on the advice of the Fish Passage Operations and Management (FPOM) committee, made up of NOAA, CRITFC, ODFW, WDFW, IDFW, BPA, and COE biologists. 1) Since the year 2006, Priest Rapids Dam and Wanapum Dam jack counts have included mini jacks. 2) Shad are not counted at Willamette Falls, The Dalles, John Day, Lower Monumental, Little Goose, Rock Island, Rocky Reach and Wells Dams 3) Steelhead counts appear higher at Lower Granite Dam because most years a group which migrated into the river system between October and December overwinters below LGR and continues its migration in early March. 4) As the Army Corp of Engineers no longer collects adult counts from the PUDs, we now get data directly from Chelan, Douglas and Grant Co. PUDs and DART. The steelhead counts include unclipped (wild) steelhead. It is not appropriate to add the steelhead counts and wild steelhead counts together. Unclipped steelhead are counted separately from clipped steelhead at ODFW and Corps dams on the Willamette, Columbia, and Snake Rivers. There are two categories for steelhead 1. Unclipped Steelhead and 2. Total Steelhead (combines unclipped and clipped). There is no distinction between unclipped and clipped steelhead counts at Public Utility projects. 6) Shad are typically not counted at any of the Corps dams after August 31 each year and shad are not counted at all Corps dams. An n/a in the shad columns at Bonneville Dam and Lower Granite Dam after August 31st means that the shad are not being counted. 7) In 2014, Grant County PUD trapped and transported hundreds of Lamprey above Rock Island Dam. Therefore, the ladder counts of Lamprey at Rock Island under estimate the true numbers of lamprey past the project. In 2012, the U.S. Army Corps of Engineers and NOAA Fisheries are currently developing automated counting systems for Lamprey Passage Structures (LPS) installed at Bonneville Dam. In the interest of publishing accurate counts, LPS counts will not be publicly posted in-season until the automated systems are fully operational. The adult counts in this report are based on reporting dates for dams recently established (2000). They are presented in the table below. A report with adult salmon counts based on historical dates (prior to 2000) can be found here. The reporting dates table shows that several dams stop counting fish around November 15th each year. After a dam stops counting fish for the season, only the total number of fish are shown on this report. These data are updated periodically throughout the day. The FPC data retrieving robot searches the web for updated data every 30 minutes in the AM, and every hour in the PM. The last column " Source " shows where the data was imported from: NWACE is imported from the COE's Daily Fish Reports; USACE is from US Army Corps of Engineers fish count pages; CHPUD is from Chelan PUD; GCPUD is from Grant PUD and DGPUD is from Douglas PUD and DART is from the University of Washington's Data Access in Real Time, WFA is imported from ODFW's Willamette Falls website. Some of the sites are several days behind in reporting, but is reported by the COE as zero, so where zeros appear across all rows, the data should be considered as "not yet reported". Video counts can cause a delay in posting the data to the web, because the staff at the projects have to review the tapes Adult Salmon Dam Count Monitoring Dates Dam Video Monitoring Dates Day Night Direct Monitoring Dates Bonneville Dam March 1 - March 31, 2017 December 1, February 28, 2018 May 15 - September 30, 2016 April 1 to November 30, 2017 The Dalles Dam March 1 - March 31 December 1, February 28, 2018 June 15 - September 30, 2017 April 1 to October 31, 2017 John Day Dam June 15 - September 30, 2017 April 1 to October 31, 2017 McNary Dam March 1 - March 31 November 1, February 28, 2018 June 15 - September 30, 2017 April 1 to October 31, 2017 Ice Harbor Dam Lower Monumental Dam Little Goose Dam April 1 to October 31, 2017 April 1 - October 31, 2017 April 1 to October 3/4

24 8/14/ Day and YTD Adult Counts Lower Granite Dam Priest Rapids Dam Wanapum Dam Rock Island Dam Rocky Reach Dam Wells Dam March 1 - March 31, 2017 November 1 - December 30, 2017 April 15 - November 15, 2017 (24 hr) April 15 - November 15, 2017 (24 hr) April 14 - November 15, 2017 (24 hr) April 14 - November 15, 2017 (24 hr) May 1 - November 15, 2017 (24 hr) Willamette Falls Count year round (24 hr) June 1 - September 30, , 2017 April 1 - October 31, Columbia and Snake River Fishway Outages Dam Bonneville Dam The Dalles Dam John Day Dam McNary Dam Ice Harbor Dam Lower Monumental Dam Dates Fishways are Closed Bradford Island Fishway: December 1, 2017-February 28, Cascades Island Fishway: Not Dewatering. Washington Shore Fishway: Not Dewatering. East Fish Fishway: December 1, February 28, North Fish Fishway: January 16, 2018 January 30, North Fish Fishway: December 5, 2017 December 17, South Fish Fishway: January 9, February 28, Washington Shore Fishway: January 1, 2018 January 31, Oregon Shore Fishway: February 1, February 27, North Shore Fishway: February 4, February 28, South Shore Fishway: January 1, February 3, North Shore Fishway: January 1, January 31, South Shore Fishway: February 1, February 28, Little Goose Dam January 2, February 28, Lower Granite Dam January 1, 2018 February 28, Priest Rapids Dam Wanapum Dam Rock Island Dam Left Bank Fishway: TBD Right Bank Fishway: TBD Right Bank Fishway: TBD Left Bank Fishway: TBD Right Bank Fishway: December 4, 2017 to January 5, Left Bank Fishway: December 18, 2017 to February 2, Middle Fishway: January 8, 2017 to TBD. Rocky Reach Dam December 11, 2017 to February 2, Wells Dam West Ladder: TBD East Ladder: TBD Data source: Corp of Engineers, Dewatering Plans and Schedules. Available online at: Page last updated on: :35:37 Copyright Fish Passage Center. 4/4

25 8/14/2018 Cumulative Adult Ladder Counts [ FPC Home ] [ Adult Salmon Home ] YEAR-TO- RETURN COMPARISON REPORT Spring Chinook Summer Chinook Fall Chinook yr Avg yr Avg yr Avg Dam End Date Adult Jack Adult Jack Adult Jack Adult Jack Adult Jack Adult Jack Adult Jack Adult Jack Adult Jack BON 08/ TDA 08/ JDA 08/ MCN 08/ IHR 08/ LMN 08/ LGS 08/ LGR 08/ PRD 08/ WAN 08/ RIS 08/ RRH 08/ WEL 08/ WFA 08/ Dam End Date Coho Sockeye Steelhead Lamprey Shad 10-yr Avg yr Avg Year Year Adult Jack Adult Jack Adult Jack Adult Adult Adult Adult Adult Adult Unclipped Unclipped Unclipped 10 Year Year BON 08/ TDA 08/ JDA 08/ MCN 08/ IHR 08/ LMN 08/ LGS 08/ LGR 08/ PRD 08/ WAN 08/ RIS 08/ RRH 08/ WEL 08/ WFA 08/ NOTES: Since the year 2006, Priest Rapids Dam jack counts have included mini jacks. BON=Bonneville, TDA=The Dalles, JDA=John Day, MCN=McNary, LMN=Lower Monumental, LGS=Little Goose, LGR=Lower Granite, PRD=Priest Rapids, RIS=Rock Island, RRH=Rocky Reach, WEL=Wells, WFA Willamette Falls Dam This report is based on historic dam counting dates. In January and February, Willamette Falls Dam is the only project that appears on the report because historically it collected data during this time period. End Date is the last day of data we have for that site - the 2014 and 10 year average are also run to this end date. PRD is not posting wild steelhead numbers. These numbers were collected from USACE, Grant PUD, Douglas PUD, Chelan PUD, ODFW and DART. Shad data are not available at WEL, WFA, RIS, and RRH. Wild steelhead numbers are included in the total. Wild Steelhead are defined as unclipped fish. Historic counts (pre-1996) were obtained from CRITFC and compiled by the FPC. Historic counts 1997 to present were obtained from the Corps of Engineers. Page design last updated on: March 9, 2018 This website designed for 1024 x 768 or higher resolution. Questions and comments to: webmaster@fpc.org [ Home ] [ Adult ] [ Smolt ] [ Spawning ] [ River ] [ Hatchery] [ Survival] [ Travel times] [ Documents ] 1/1

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