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Improving Implementation and Effectiveness Monitoring at ... · Gloucester, MA . Presentation Map •Consider why we monitor dam removal sites •Review NOAA Restoration Center’s

Sep 24, 2020

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Page 1: Improving Implementation and Effectiveness Monitoring at ... · Gloucester, MA . Presentation Map •Consider why we monitor dam removal sites •Review NOAA Restoration Center’s

Improving Implementation

and Effectiveness Monitoring

at Dam Removal Sites: Integration with project

and program planning

Matt Collins

NOAA Restoration Center

November 18, 2013

Gloucester, MA

Page 2: Improving Implementation and Effectiveness Monitoring at ... · Gloucester, MA . Presentation Map •Consider why we monitor dam removal sites •Review NOAA Restoration Center’s

Presentation Map

• Consider why we monitor dam removal sites

• Review NOAA Restoration Center’s (RC) monitoring

program design and basic elements

• Present RC dam removal monitoring network in

Northeast U.S.

• Present example of monitoring results informing

project implementation

• Questions

Page 3: Improving Implementation and Effectiveness Monitoring at ... · Gloucester, MA . Presentation Map •Consider why we monitor dam removal sites •Review NOAA Restoration Center’s

Why does NOAA RC monitor dam removals?

• NOAA Fisheries aims to improve diadromous fish

habitat quality and access

• NOAA RC provides funding and technical

assistance for dam removals

• Thus a direct interest in project outcomes:

implementation quality (short-term)

ecological effectiveness (long-term)

Page 4: Improving Implementation and Effectiveness Monitoring at ... · Gloucester, MA . Presentation Map •Consider why we monitor dam removal sites •Review NOAA Restoration Center’s

NOAA RC monitoring program:

three organizing principles

1. Tiered monitoring

• improves cost-effectiveness

• evaluates short and long-term outcomes

2. Monitoring integrated with program planning

3. Partnerships to accomplish

Page 5: Improving Implementation and Effectiveness Monitoring at ... · Gloucester, MA . Presentation Map •Consider why we monitor dam removal sites •Review NOAA Restoration Center’s

Principle 1: tiered monitoring

• Tier I • implementation monitoring

• short-term

• provides basic project QA/QC

• ALL PROJECTS

• Tier II • effectiveness monitoring: ecological, socioeconomic, and/or technique

• long-term

• addresses questions of regional importance

• provides science base to advance RC programs and restoration practice

• SELECTED PROJECTS

Page 6: Improving Implementation and Effectiveness Monitoring at ... · Gloucester, MA . Presentation Map •Consider why we monitor dam removal sites •Review NOAA Restoration Center’s

Principle 2: integrated monitoring

Systematic project monitoring

Data capture, storage, and management

Project analyses/ disseminate results

Regional analyses by project type

Influence program priorities, project selection, and/or

techniques

Project implementation

Page 7: Improving Implementation and Effectiveness Monitoring at ... · Gloucester, MA . Presentation Map •Consider why we monitor dam removal sites •Review NOAA Restoration Center’s

Tier I dam removal monitoring

• All NOAA RC-funded dam removals (since 2009)

• Primary ecological metrics:

site passability (as-built survey)

upstream presence/absence of target species

• Socioeconomic metrics too

• Before-After (BA) design

• Evaluated within 1 year post-project

Page 8: Improving Implementation and Effectiveness Monitoring at ... · Gloucester, MA . Presentation Map •Consider why we monitor dam removal sites •Review NOAA Restoration Center’s

Tier II dam removal monitoring

• Selected sites

• Evaluates ecological, socioeconomic, and/or

technique effectiveness

• Standard metrics and methods—some flexibility for

site requirements

• Before-After, Control Impact (BACI) design

• Long-term data collection (i.e., > 5 years post-

project)

Page 9: Improving Implementation and Effectiveness Monitoring at ... · Gloucester, MA . Presentation Map •Consider why we monitor dam removal sites •Review NOAA Restoration Center’s

• 5 sites to date

• Evaluating parameters

recommended in regional

monitoring guidance (Collins et al., 2007)

Project Parameter

cross-sections long profile grain size photo points vegetation WQ macroinvertebrates fish

Penobscot River, ME X X X X X X X

Brewer Dam, ME X X X X X X

Merrimack Village Dam, NH X X X X X X X X

Larkin Mill Dam, MA X X X

Patapsco River, MD X X X X X X X

Northeast Region

Tier II sites:

dam removal

UMaine-Orono

USGS

U of S. Maine

Penobscot Indian Nation

GMRI

Boyle Associates

Penobscot Trust

Boston College

State of NH

McCormick-Taylor

USGS

Johns Hopkins U

UMaryland-BC

State of MD

Page 10: Improving Implementation and Effectiveness Monitoring at ... · Gloucester, MA . Presentation Map •Consider why we monitor dam removal sites •Review NOAA Restoration Center’s

• Chosen to answer ecological or

technique effectiveness

questions of interest

• Chosen to represent regional

fluvial habitat variability

Project Fluvial Habitat Variability

basin size (km2) dominant impounded sediment reach gradient (%) physiography glaciated climate

101 102 103 104 mud mud/sand sand sand/gravel gravel <<1 <1 1-2 2-5 PU PL CP NU SL HV Y N Dfb Dfa Cfa

Penobscot River, ME X X X X X X

Brewer Dam, ME X X X X X X

Merrimack Village Dam, NH X X X X X X X

Larkin Mill Dam, MA X X X X X X

Patapsco River, MD X X X X X X

Northeast Region

Tier II sites:

dam removal

Page 11: Improving Implementation and Effectiveness Monitoring at ... · Gloucester, MA . Presentation Map •Consider why we monitor dam removal sites •Review NOAA Restoration Center’s

Project Fluvial Habitat Variability

basin size (km2) dominant impounded sediment reach gradient (%) physiography glaciated climate

101 102 103 104 mud mud/sand sand sand/gravel gravel <<1 <1 1-2 2-5 PU PL CP NU SL HV Y N Dfb Dfa Cfa

Penobscot River, ME X X X X X X

Brewer Dam, ME X X X X X X

Merrimack Village Dam, NH X X X X X X X

Larkin Mill Dam, MA X X X X X X

Patapsco River, MD X X X X X X

basin size (km2) dominant impounded sediment

101 102 103 104 mud mud/sand sand sand/gravel gravel

X X

X X

X X

X X

X X

Northeast Region

Tier II sites:

dam removal

Page 12: Improving Implementation and Effectiveness Monitoring at ... · Gloucester, MA . Presentation Map •Consider why we monitor dam removal sites •Review NOAA Restoration Center’s

Project Fluvial Habitat Variability

basin size (km2) dominant impounded sediment reach gradient (%) physiography glaciated climate

101 102 103 104 mud mud/sand sand sand/gravel gravel <<1 <1 1-2 2-5 PU PL CP NU SL HV Y N Dfb Dfa Cfa

Penobscot River, ME X X X X X X

Brewer Dam, ME X X X X X X

Merrimack Village Dam, NH X X X X X X X

Larkin Mill Dam, MA X X X X X X

Patapsco River, MD X X X X X X

reach gradient (%) physiography glaciated

<<1 <1 1-2 2-5 PU PL CP NU SL HV Y N

X X X

X X X

X X X X

X X X

X X X

Northeast Region

Tier II sites:

dam removal

Page 13: Improving Implementation and Effectiveness Monitoring at ... · Gloucester, MA . Presentation Map •Consider why we monitor dam removal sites •Review NOAA Restoration Center’s

Project Fluvial Habitat Variability

basin size (km2) dominant impounded sediment reach gradient (%) physiography glaciated climate

101 102 103 104 mud mud/sand sand sand/gravel gravel <<1 <1 1-2 2-5 PU PL CP NU SL HV Y N Dfb Dfa Cfa

Penobscot River, ME X X X X X X

Brewer Dam, ME X X X X X X

Merrimack Village Dam, NH X X X X X X X

Larkin Mill Dam, MA X X X X X X

Patapsco River, MD X X X X X X

climate

Dfb Dfa Cfa

X

X

X

X

X

Northeast Region

Tier II sites:

dam removal

Page 14: Improving Implementation and Effectiveness Monitoring at ... · Gloucester, MA . Presentation Map •Consider why we monitor dam removal sites •Review NOAA Restoration Center’s

Tier II technique effectiveness example:

Merrimack Village Dam (NH) KEY QUESTION

• At what rates do sediments (sand) deliberately discharged to a downstream reach, and temporarily stored there, remobilize?

IMPACT

• Improved understanding of the potential impacts of sediment accretion on stream biota, infrastructure, flood stages, recreational uses of the river, and adjacent land uses

RESULTS

• Large downstream sand deposits remobilize surprisingly quickly

• Results directly impacted Patapsco dam removal design approach and regulatory process

aft

er

Pe

ars

on

et

al. (

20

11)

Page 15: Improving Implementation and Effectiveness Monitoring at ... · Gloucester, MA . Presentation Map •Consider why we monitor dam removal sites •Review NOAA Restoration Center’s

after Pearson et al. (2011)

Page 16: Improving Implementation and Effectiveness Monitoring at ... · Gloucester, MA . Presentation Map •Consider why we monitor dam removal sites •Review NOAA Restoration Center’s

• Simkins dam removal site (MD)

analogous to Merrimack site

Sediment volume, grain size, and

quality

Watershed size

Low gradient downstream reach

• Simkins project team seeking

passive sediment management

Page 17: Improving Implementation and Effectiveness Monitoring at ... · Gloucester, MA . Presentation Map •Consider why we monitor dam removal sites •Review NOAA Restoration Center’s
Page 18: Improving Implementation and Effectiveness Monitoring at ... · Gloucester, MA . Presentation Map •Consider why we monitor dam removal sites •Review NOAA Restoration Center’s

Further Work

• Improve Tier II network’s representation of regional

habitat variability

• Formalize a process for identifying monitoring

questions of programmatic importance

• Strengthen many components of the integrated

monitoring process

Page 19: Improving Implementation and Effectiveness Monitoring at ... · Gloucester, MA . Presentation Map •Consider why we monitor dam removal sites •Review NOAA Restoration Center’s

Implementing the Framework

• To do…

U.S. Department of Commerce | National Oceanic and Atmospheric Administration | NOAA Fisheries | Page 19

Questions?