Operational Plan for the Restoration of Diadromous Fishes to the ...

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Water Temperature Water temperature is recorded annually at various sites in the Penobscot, in cooperation with Penobscot Indian Nation, who also record water temperatures. Water temperature monitoring in the Penobscot basin falls within a larger state-wide water temperature monitoring plan for Atlantic salmon waters. Recently, DMR BSRFH has been scaling back the number of temperature loggers deployed annually, and is concentrating on monitoring key index sites and using additional loggers to rotate among sites for interest. This correlates water temperatures at new sites to the index site(s) and allows a prediction model to be constructed. Water temperature should continue to be recorded at index sites, while additional loggers shall be deployed at sites of interest. New sites may be chosen using a GTRS method. This will provide unbiased water temperature information for the basin. The amount of effort to put into water temperature monitoring should be kept at or below current levels, unless a well-defined study is put forth. More effort should be put into analysis and interpretation of water temperature data. Notably, a stream classification system should be finalized and put into general use statewide (Figure 1). Figure 1. Stream classification system based on summer water temperature variability and magnitude. Temperature Range Connectivity Extreme (> 6°) Moderate (3-6°) Stable (< 3°) Cold/Extreme Cool/Extreme Warm/Extreme Cold/Moderate Cool/Moderate Warm/Moderate Cold/Stable Cool/Stable Warm/Stable Cold (< 16°) Cool (16 - 22°) Warm (> 22°) Average Temperature Fish passage at dams Pursue additional fish passage studies (Atlantic salmon adult and smolt, other species as needed) at dams where studies have not been done, are incomplete, out of date, or insufficient. Such information is critical for large scale management decisions. Without knowledge of dam-related mortality, all management actions PRFP Page 188
elated to diadromous fishes upstream are at risk of failure if dam-related mortality is too high to allow viable populations. Establish a team to pursue such studies on an ongoing basis. Stream connectivity Stream connectivity surveys have been underway in the Penobscot basin. These surveys are planned to continue. Information form these surveys will be used to make decisions on fixing stream connectivity problems. These actions should be orchestrated to 1) address stream connectivity in the areas that will most benefit Atlantic salmon (generally the most productive habitat), and 2) in subdrainages that are more likely to allow viable populations to persist. In additions, stream connectivity restoration should be done from downstream to upstream. Stream connectivity survey data can also be used to model the amount of accessible (or inaccessible) habitat, and, therefore, predict production potential more accurately. PRFP Page 189
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Operational Plan for the Restoratio
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Table of Contents Introduction ....
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Introduction The overarching goal o
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Section 1 - Alewife, American eel,
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Introduction Five species (shortnos
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3.0 Objective: Rebuild the rainbow
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Table 1. List of lakes above Veazie
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Figure 1. Alewife Phase 1 habitat (
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Table 2. River habitat that histori
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Work Plan Table The budget includes
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3.1.3, 3.2.1, and 3.3.1 Estimate th
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USFWS (Seavey). Analysis may includ
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A boat electrofishing survey (Yoder
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Table 5. Results of natural recolon
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Because adult shad mortality increa
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11.0 Rebuild the striped bass popul
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meta-population. Based on watershed
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Objective 12: Increase wild/natural
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Work Plan Table The budget includes
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14.1.2 14.1.3 14.2.1 14.2.2 14.2.3
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12.1.4 Operate the adult Atlantic s
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12.6.1 Proposal to investigate natu
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the ability to target specific area
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occur. Assessment is likely to incl
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smolts needs to be documented (Task
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Section 2 - Passage and Connectivit
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Atlantic salmon. Two dams on the St
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On the tributaries, the downstream
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can prevent the successful downstre
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ensure maximum emigration of target
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18.1.2 Strategy: Develop/conduct as
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21.1.1 Strategy: Develop a Memorand
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17.1.6 17.2.1 17.2.2 17.2.3 17.2.4
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17.6.5 17.6.6 17.6.7 18.1.1 18.1.2
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20.1.6 20.1.7 20.1.8 20.1.9 20.2.1
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Over the past 20 years, there have
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that address fish passage. Similarl
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17.2.4 Assess Fish Passage Improvem
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17.5.1 Review the FERC License and
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18.1.1 Review Need and Process to I
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19.1.4 Consult and/or Partner with
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goals, DMR will need to work with l
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21.1.5 Develop Memorandum of Unders
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Section 3 - Habitat PRFP Page 83
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Hydrology Riparian and organic inpu
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22.8 Strategy: Undertake an IFIM to
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Work Plan Narratives 22.1 Expand US
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Recent surveys in coastal Maine riv
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Section 4 - Non-Native species incl
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23.1.1.1.1.2 East Branch Pond, whic
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Investigate and maintain current bl
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The dam at Schoodic Lake has a 6’
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Work with IFW regional biologists t
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Authors: Joan Trial and Melissa Las
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Objective 28: Support regional and
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Coordinate data collection and shar
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Work Plan Narratives 26.1. Convene
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27.5 Hold an interagency technical
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River Restoration Trust (PRRT or Tr
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Appendices Appendix A - Role of Hat
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Population Structure The ‘concept
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supplementation have been highly su
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3. Blueback Herring Meristic/Morpho
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populations, Waldman et al. (1996)
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Summary No specific information is
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References Anderson, M.G., Vickery,
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Cumberland Basin, New Brunswick. Ph
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Table 1. Sub-drainage and reaches i
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itself verses mortality that may oc
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We estimated cumulative dam mortali
Page 141 and 142: Female Returns 16000 14000 12000 10
Page 143 and 144: that must be passed. Furthermore, h
Page 145 and 146: Appendix C - Penobscot Habitat and
Page 147 and 148: Parr density (no. / 100 m 2 ) 45 40
Page 149 and 150: Enfield Weldon to West Enfield Matt
Page 151 and 152: Habitat (units) Parr Production Hab
Page 153 and 154: Figure 8. Optimal parr production s
Page 155 and 156: Subwatershed Dam Reach Management R
Page 167 and 168: lakes fisheries: a general review a
Page 169 and 170: ecommended adjustments. While other
Page 171 and 172: Major flexibility constraints of th
Page 173 and 174: Table 6. Continued. YOY Parr Result
Page 175 and 176: Appendix E - Atlantic Salmon Fisher
Page 177 and 178: easonably be accessed; and 4) minim
Page 179 and 180: Approximately 600,000 smolts are st
Page 181 and 182: operations. Adult fish reared speci
Page 183 and 184: Methods We chose to divide the Peno
Page 185 and 186: • Measure 1b: Sub-drainages with
Page 187 and 188: Objective 3: Discontinue supplement
Page 189 and 190: � Strategy- Assess environmental
Page 191: Appendix G - Habitat Survey and Ass
Page 195 and 196: designs (GRTS), where samples are r
Page 197 and 198: with panels starting in year 1, 2,
Page 199 and 200: incorporate further refinements unt
Page 201 and 202: in statistical analyses stratum Str
Page 203 and 204: Appendix I - Downstream Passage Stu
Page 205 and 206: MILFORD (FERC No. 2534) Project Des
Page 207 and 208: Bangor-Pacific Hydro Associates. 19
Page 209 and 210: Shepard, S.L. and S.D. Hall. 1991.
Page 211 and 212: Options under the Multiparty Settle
Page 213 and 214: As a result of the discussion at th
Page 215 and 216: By 2000, PPL (new owner of the dams
Page 217 and 218: arriers to prevent movement of pike
Page 219 and 220: Kennebec 2008 WhittierPond Vienna N
Page 221 and 222: are a coldwater species and need ac
Page 223 and 224: Figure 4. Total species composition
Page 225 and 226: northern pike (Lucas 2008, Scott an
Page 227 and 228: Above1 Run 16.3 551 7 FLF, YLP, WHS
Page 229 and 230: any given water. During warmer peri
Page 231 and 232: In Maine, lake trout feed primarily
Page 233 and 234: Piscataquis drainage will likely of
Page 235 and 236: approximately 14°C”. These tempe
Page 237 and 238: cover, and aquatic macrophytes are
Page 239 and 240: and 2) the availability of data in
Page 241 and 242: Table 5 Northern Pike Waterway Habi
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4. The 40 largest watebodies in the
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5. About 97 percent of the rivers a
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Human-Caused Introductions Backgrou
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Table 7 Maine Lake Northern Pike Di
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Pattern of Introduction and Dispers
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4) The model developed by Solow and
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Inventory of Risk Rating for Waterb
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(Buck's Falls and Cowyard Falls), m
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Prescott Pond Little Wilson Stream
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Summary of Ecological Risk Introduc
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No improvements were made over the
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Level 3 Management actions These ar
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d. Conduct habitat surveys of the P
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Gallagher, M., R. Dill and G. Krame
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Starfield, A. M. and A. L. Bleloch.
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Appendix A: Trapping/Sorting/Counti
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means to “provide safe, timely an
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comprise the majority of fish passi
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exclusion. Information from publish
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A series TSCF system would route al
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(i.e., total exclusion of the targe
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Appendix B Outline for Preliminary
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channel would carry almost 1000 cfs
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powerhouse), rock weir/chevron/rest
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populations. Although each member s
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Appendix K - Northern Pike Movement
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MAINE DEPARTMENT OF MARINE RESOURCE
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Table of Contents (Cont’d) LIST O
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2.0 DESCRIPTION OF THE STUDY AREA 2
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3.0 METHODS Both streams were surve
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4.0 RESULTS 4.1 East Branch Lake 4.
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elevation) difference from the crib
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Figure 4: Water and Channel Elevati
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A portion of the stream passes to t
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4.1.3 Wangan and Sanborn brooks are
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Photo 6: View Looking Northwesterly
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location that would prevent fish fr
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APPENDIX 1 SURVEY OF NATURAL BARRIE
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Figure A-1: Orientation of Study Si
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Photo A-3: View from within Sanborn
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Response to Comments and Suggested
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Response: Early mortality syndrome
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population can provide 97,500 alewi
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DMR proposes to expand the Waldobor
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Salmon Comment: There are advocates
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Table 4. Species disposition Specie
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Kingsbury Pond X Long Pond X Long P
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Halfmoon Pond X Hammond Pond X X X
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West Garland Pond X West Lake X X X
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spread of any invasive species, and
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Response: There are conditions when
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Comment: Plan often uses the terms
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