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Parr Project: Winter 2017 Update

Parr Project: Winter 2017 Update - Constant Contactfiles.constantcontact.com/6c7a16d6501/bd3acb32-c... · • Kyle has shifted into land trust (35 mile campaign)/project management

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Page 1: Parr Project: Winter 2017 Update - Constant Contactfiles.constantcontact.com/6c7a16d6501/bd3acb32-c... · • Kyle has shifted into land trust (35 mile campaign)/project management

Parr Project: Winter 2017 Update

Page 2: Parr Project: Winter 2017 Update - Constant Contactfiles.constantcontact.com/6c7a16d6501/bd3acb32-c... · • Kyle has shifted into land trust (35 mile campaign)/project management

0

5

10

15

20

25

30

1/11 3/2 4/21 6/10 7/30 9/18 11/7 12/27

Tem

pera

ture

(C)

Date

In-Hatchery Temperature 2014-2016

Temp 2014 Temp 2015 Temp 2016

Peter Gray Hatchery Temperature

Emergence May 9th

High Temp July 27th 26.1

Dry summer and fall/drought conditions – baseline groundwater flow

Last fish stocked on Oct 28 Temp 8.8

Above 20 C from end of June through end of Sept

Page 3: Parr Project: Winter 2017 Update - Constant Contactfiles.constantcontact.com/6c7a16d6501/bd3acb32-c... · • Kyle has shifted into land trust (35 mile campaign)/project management

0

2

4

6

8

10

12

0.00

5.00

10.00

15.00

20.00

25.00

30.00

05/01 05/15 05/28 06/12 06/27 07/12 07/27 08/11 08/26 09/10 09/25 10/10 10/25

Wei

ght (

g)

Tem

pera

ture

(C)

Growth Rate 2012 - 2016

Average Weight 2014 Average Weight 2015 Average Weight 2016 Daily Average 2014 Daily Average 2015 Daily Average 2016

• Plotted with the average daily temperature (Celsius) • Emergence (2012 and 2013) began the last week in April. Emergence in 2014 began

May 19th, in 2015 on May 14th, and 2016 the May 9th. Feeding began at emergence.• Average weight 5.93g at the end of stocking• Note – sizes similar to what was seen in the wild.

2012 to 2016 Growth of 0+ Parr

Page 4: Parr Project: Winter 2017 Update - Constant Contactfiles.constantcontact.com/6c7a16d6501/bd3acb32-c... · • Kyle has shifted into land trust (35 mile campaign)/project management

0

5

10

15

20

25

30

0.0

0.5

1.0

1.5

2.0

2.5

5/2 5/12 5/22 6/1 6/11 6/21 7/1 7/11 7/21 7/31 8/10 8/20 8/30 9/9 9/19 9/29 10/9 10/19 10/29 11/8 11/18

Tem

pera

ture

(c)

% M

orta

lity

Percent Mortality (daily) 2012-2016

% Mortality 2012 % Mortality 2016 Temp (C) 2012 Temp (C) 2013 Temp (C) 2014

Temp (C) 2015 Temp (C) 2016 % Mortality 2013 % Mortality 2014 % Mortality 2015

• Received 345,585 eggs from CBNFH in 2016• Similar mortality in 2015 and 2016 due to higher temps and bacteria Aeromonas

hydrophila (2015 - found in kidney samples) and Plesimonas shigelloides (2016)• Estimate of survival for fry to parr in 2016 was 72%

Mortality 2012 - 2016

Page 5: Parr Project: Winter 2017 Update - Constant Contactfiles.constantcontact.com/6c7a16d6501/bd3acb32-c... · • Kyle has shifted into land trust (35 mile campaign)/project management

- DMR will present on ElectrofishingElectrofishing

Page 6: Parr Project: Winter 2017 Update - Constant Contactfiles.constantcontact.com/6c7a16d6501/bd3acb32-c... · • Kyle has shifted into land trust (35 mile campaign)/project management

• Hundreds of hours put in by volunteers fin clipping in 2016 and clipping took just over 3 weeks to finish

• Fin clipping also included DSF staff time, including 5 contracted workers. Also, thank you NOAA, USFW, and DMR for your clipping contributions.

Fin Clipping 2016

Page 7: Parr Project: Winter 2017 Update - Constant Contactfiles.constantcontact.com/6c7a16d6501/bd3acb32-c... · • Kyle has shifted into land trust (35 mile campaign)/project management

• Stocking densities increased to from 120 to 150 parr/unit.

• Northern Stream was increased from 45 to 60 parr/unit.

• 199,644 fall parr stocked in 2016• The only site stocked below the smolt trap

was the habitat in downtown East Machias.• 18 sites were stocked (Mainstem and 7

tributaries)– Harmon and Creamer Brook were fry

stocked (10,300 fish)– Beaverdam Stream (4 sites) – Seavey Stream (1 sites)– Barrows (2 sites)– Northern Stream (3 sites) – Richardson Brook (1 site)– Pokey Dam - Mainstem– Rte. 9 Rest Stop - Mainstem– Great Meadow Riffles - Mainstem (2

sites)– Downtown East Machias (1 site)– Finished stocking by October 28th

– Some sites not stocked due to extremely low water conditions: Outlet of Love Lake, Long Lake Stream, above Second Lake, other sites on Seavey Stream

Stocking 2016

Page 8: Parr Project: Winter 2017 Update - Constant Contactfiles.constantcontact.com/6c7a16d6501/bd3acb32-c... · • Kyle has shifted into land trust (35 mile campaign)/project management

• USFW estimation method that utilizes fish per pound at stock out to get the length of fish

Estimated Lengths At Stock Out

2012 sig. > 2014, 15, 162013 sig. > all years2014 sig. > 2015, 162015 NOT sig. diff. than 2016

Tukey multiple comparisons of means. Like letters indicate no significant difference between years – Thank you Colby

Page 9: Parr Project: Winter 2017 Update - Constant Contactfiles.constantcontact.com/6c7a16d6501/bd3acb32-c... · • Kyle has shifted into land trust (35 mile campaign)/project management

2016 Redd Counts• 12 Redds found in the East Machias River

System– 2 in Great Meadow (Mainstem), 4 between

Rte. 9 and Bdam Landing (Mainstem) including 1 ATS seen, 3 in Beaverdam Steam below Rte. 9, 3 in Northern Stream below 19 Rd.

– Majority of redd count trips were walked due to low water

– DMR smolt to adult return rates for 2016 –16 adult returns estimated from DMR’s equation. Smolt population in 2014 was 1019, which gives estimated smolt to adult return rate of 1.6%. This is comparable to naturally reared production and better then smolt stocking return rates.

Page 10: Parr Project: Winter 2017 Update - Constant Contactfiles.constantcontact.com/6c7a16d6501/bd3acb32-c... · • Kyle has shifted into land trust (35 mile campaign)/project management

2017 So Far…• Eggs delivered to East Machias –

378,289• Received 154,769 on Jan 4th,

162,244 on Jan 20th, and 61,276 on Jan 31st

• 90% hatch predicted for early March with transfer to SIBs

• 10,300 unfed fry will be stocked in Creamer Brook and Harmon Brook as in previous years

• Between eggs picked so far and classroom eggs the estimated number on station currently is around 367,000 eggs

Page 11: Parr Project: Winter 2017 Update - Constant Contactfiles.constantcontact.com/6c7a16d6501/bd3acb32-c... · • Kyle has shifted into land trust (35 mile campaign)/project management

• 8 Schools– Peninsula School, RMG (Machias), Wesley Elementary, Elm

Street School, Ft. O’Brien, Jonesport-Beals, SHEAD high school, Alexander

• 1,600 eggs delivered

Fish Friends (formerly Salmon in the Schools)

Page 12: Parr Project: Winter 2017 Update - Constant Contactfiles.constantcontact.com/6c7a16d6501/bd3acb32-c... · • Kyle has shifted into land trust (35 mile campaign)/project management

Changes and Adaptations

• Rachel Gorich hired as Assistant Hatchery Manager/Fisheries Biologist

• Kyle has shifted into land trust (35 mile campaign)/project management

• Zach moved into Hatchery Manager role• Tweaked screen design to help with tank

cleanliness• Continued research into viability of having adult

broodstock at CCAR in Franklin, Maine• Expansion

Page 13: Parr Project: Winter 2017 Update - Constant Contactfiles.constantcontact.com/6c7a16d6501/bd3acb32-c... · • Kyle has shifted into land trust (35 mile campaign)/project management

Facility Expansion- 36’x44’ expansion off the back of the

building. Could fit up to 15 tanks.- Partial funds raised with continued

fundraising occurring as we speak

Page 14: Parr Project: Winter 2017 Update - Constant Contactfiles.constantcontact.com/6c7a16d6501/bd3acb32-c... · • Kyle has shifted into land trust (35 mile campaign)/project management

Media/Publicity for Salmon

• Portland Press article during a ladies' night during fin clipping

• ABC 7/Fox 22 came out during stocking to film local students stocking salmon

• Bangor Daily News article on stocking• Article in Fly Fisherman magazine• And others including Machias Valley News and Daily

Observer• https://mainesalmonrivers.org/parr-project/press/

Page 15: Parr Project: Winter 2017 Update - Constant Contactfiles.constantcontact.com/6c7a16d6501/bd3acb32-c... · • Kyle has shifted into land trust (35 mile campaign)/project management

Questions/Concerns/Comments?