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Municipality of the
District of Barrington
Municipal Climate
Change Adaptation Plan
April 2013
File # 121-26262
Prepared By:
Municipal Climate Change Adaptation Plan
Prepared by:
Barrington PAC
and
GENIVAR Inc.
Greg Zwicker, MCIP, LPP
Blaise Morrison, M.PL
i
Climate Change
Adaptation Plan
Table of Contents
1. Climate Change in Nova Scotia ................................................................................................................ 1
Adaptation Planning for Municipalities ........................................................................................... 2
Determining Impacts .......................................................................................................... 2
Governance ......................................................................................................................... 2
Barrington's Climate Change Adaptation Vision .............................................................................. 3
Continuing Action ............................................................................................................... 3
2. Project Framework ................................................................................................................................... 4
Project Methodology ....................................................................................................................... 4
Project Team ....................................................................................................................... 4
Municipal Assets & Climate Change Hazards Identification ............................................... 4
Climate Change Risks and Impacts Assessment ................................................................. 6
Adaptation Planning: Prioritized Actions ............................................................................ 6
3. Climate Change and Barrington ............................................................................................................... 7
Actual and Anticipated Climate Change Issues ................................................................................ 7
Sea Level Rise ...................................................................................................................... 7
Storm Events ....................................................................................................................... 8
Flooding .............................................................................................................................. 9
Erosion ............................................................................................................................... 9
Changing Temperatures .................................................................................................... 10
4. Sector Review ......................................................................................................................................... 11
Overview ........................................................................................................................................ 11
Built ................................................................................................................................... 12
Economic ........................................................................................................................... 14
Social ................................................................................................................................. 16
Natural .............................................................................................................................. 18
Service ............................................................................................................................... 20
5. Implementation ...................................................................................................................................... 22
Action vs. Inaction .......................................................................................................................... 22
6. Conclusion .............................................................................................................................................. 24
ii
Climate Change
Adaptation Plan
References .................................................................................................................................................. 25
Municipal Assets & Climate Change Identification Map .......................................................... Appendix A
Sea Level Rise Impact Map.......................................................................................................... Appendix B
Service Nova Scotia & Municipal Relations Risk Assessment Table .......................................... Appendix C
1
Climate Change
Adaptation Plan
1. Climate Change in Nova Scotia
Observational evidence dating back to the 1950s, coupled with modern empirical research, is
demonstrating a radical change in climatic extremes across the globe. i Most notably, global
temperatures are rising and reaching all-time highs. Caused by both natural processes and human
activities, global warming is resulting in the increased frequency and severity of global weather-related
events. Sea levels are rising, ocean currents are shifting, and regional precipitation events are becoming
increasingly drastic and unpredictable.ii These rapid and volatile climatic changes are likely the cause of
many of today's natural disasters, such as severe drought and extreme storms.
The potential impacts of climate change are far-reaching for both humans and our natural
environments. Humans are becoming more exposed and vulnerable to climate change as our
economies, infrastructure, social services, and health care are impacted by the threat and reality of
natural disasters. Additionally, climate change is affecting our natural landscapes and wildlife that
inhabit them.iii
In Atlantic Canada, we are beginning to see the real effects of climate change. Atlantic Canada's natural
coastal landscape and ocean-side communities are becoming increasingly vulnerable and impacted by
the effects of sea level rise, storm surge, and coastal erosion and flooding. Coastal risks are real, and
their impacts are potentially severe.
Nova Scotia's coastal areas are home to approximately 70% of the province's population. Furthermore, a
majority of Nova Scotia's infrastructure and industry is located in coastal communities.iv According to
Nova Scotia's Climate Change Action Plan, Nova Scotia can expect to see warmer average temperatures,
higher sea levels, more extreme rainfalls, and more frequent and extreme storms. Higher ocean water
temperatures may impact the biodiversity of Nova Scotia's marine animals and resources, landscapes
may be damaged, and several native plant and wildlife species may not be able to survive the new
climatic conditions. On the human scale, Nova Scotia's very old and very young may become vulnerable
to the health effects of air pollution and heat waves, and local economies and buildings may become
threatened by extreme climactic shifts. Climate change poses significant risk to all Nova Scotians.v
2
Climate Change
Adaptation Plan
Adaptation Planning for Municipalities
'Adaptation Planning' has become an important method through which municipalities can identify
actual and anticipated climate change impacts. Through exploring how a municipality and its assets may
be impacted by climactic events, a municipality may then prepare actions and priorities aimed at
protecting and preserving the future safety of its communities.
Determining Impacts
Climate change adaptation planning is a highly localized endeavour that takes the findings from global
and regional climate models and translates the predicted changes in order to determine what impacts
may occur to local assets. vi Impacts to local assets - such as municipal infrastructure, social services and
natural landscapes - are not only predicted, but often observed from historical evidence and experience.
Governance
In accepting the challenge and commitment to reduce the potentially harmful impacts of climate
change, the Municipality of the District of Barrington has prepared this Climate Change Adaptation Plan.
There are many elements that influence the preparedness and responsiveness of an adaptive
community: in recognizing that there is a need to balance resource management, infrastructure
development and upkeep, and personal understanding of individual environmental impacts, Barrington
must take an active role in developing adaptive and preventative climate change policies.
The importance of Municipal governance and leadership in this regard is essential. This Plan must
represent an effort to further incorporate the policies and strategies set forth in the MPS and ICSP in
order to reduce and minimize the potentially harmful consequences of climate change. Conversely, the
adaptive actions set forth in this Plan should identify potential opportunities that may result from
climate change.
WHAT IS ADAPTATION?
Adaptation - Adjustment in natural or human systems in response to actual or expected climatic stimuli or
their effects which moderates harm or exploits beneficial opportunities. Various types of adaptation can be
distinguished, including anticipatory, autonomous and planned adaptation.
Anticipatory Adaptation - Adaptation that takes place before impacts of climate change are observed (also
referred to as proactive adaptation).
Autonomous Adaptation - Adaptation that does not constitute a conscious response to climate stimuli but is
triggered by ecological changes in natural systems and by markets or welfare changes in human systems (also
referred to as spontaneous adaptation).
Planned Adaptation - Adaptation that is the result of a deliberate policy decision, based on an awareness that
conditions have changed or are about to change and that action is required to return to, maintain, or achieve a
desired state.
Source: Adapting to Climate Change in Ontario, 2009
3
Climate Change
Adaptation Plan
Barrington's Climate Change Adaptation Vision
Through adaptive planning and preparation, the Municipality of Barrington will continually strive to
become a more sustainable and resilient community to the effects of climate change. In accepting that
climate change is everyone's concern, Barrington will foster a mentality that promotes a Municipal-wide
responsibility for adaptation strategies. Barrington will be proactive in the implementation of adaptive
policy and will strive to become a leader in sustainable planning practices.
Continuing Action
Barrington understands that its assets and values extend beyond the physical environment. When
considering both the causes and effects of climate change, Barrington will approach adaptation planning
from a variety of Municipal perspectives, including, but not limited to, the built, social, economic,
environmental and political domains.
The following 'Foundation Principles' were endorsed by Barrington Council in 2009, and shall continue
to serve as guidance for Climate Change Adaptation Planning:
Economy: We will take action to enhance and support our local and regional economy and ensure that
future economic development is balanced with social, environmental and cultural concerns.
Natural Environment: We will strive to protect ecological diversity and prevent damage to our natural
assets including our coastal areas, beaches, rivers, lakes, forests, streams and wetlands.
Resources: We will reduce pollution and waste and minimize our consumption of non-renewable
resources so that these resources remain for future generations.
People & Communities: We will work together to maintain and improve the quality of life for all our
residents so that they can meet their basic needs.
ADAPTATION APPROACHES
Preserve and enhance lands for natural resource and habitat values (e.g., the preservation of land surrounding
wetlands and beaches to allow for their inland migration as the seas rise).
Avoid developing in areas considered at moderate to high risk to a hazard. Avoidance measures are typically
limited in application to future development or redevelopment (e.g., setbacks, zoning that aligns land use with
flood risk).
Protect areas considered at moderate to high risk to a hazard from development. Avoidance measures are
typically limited in application to future development or redevelopment.
Accommodate climate change effects by adapting land-based structures and activities to tolerate an impact (e.g.
warning and evacuation protocols, rolling easements).
Managed Retreat is defined as any strategic decision to withdraw, relocate or abandon private or public assets
that are at risk of being impacted by coastal hazards.
The Municipal Climate Change Action Plan Assistant - Learning From Others
4
Climate Change
Adaptation Plan
2. Project Framework
Project Methodology
Project work was organized into the following phases as recommended by SNSMR:
1. Establishment of a Project Team
2. Municipal Assets & Climate Change Events Identification
3. Change Risks Impacts Assessment
4. Climate Change Action and Adaptation Planning
1. Project Team
As per SNSMR requirements, a Climate Change Adaptation Committee (CCAC) was formed in order to
guide the development and implementation of the project deliverables. Barrington's Planning Advisory
Committee (PAC), whose membership consists of Municipal staff members, community Council
members, and engaged citizens, functioned as the CCAC. The CCAC's responsibility was to provide
expertise and historical knowledge on local climate change issues and hazards, as well as to provide
adaptation strategies for future policy implementation. Additionally, the Planning Team from GENIVAR
Inc. added professional expertise in helping to identify actual and anticipated climate change issues in
order to help develop a set of adaptation action priorities.
2. Municipal Assets & Climate Change Hazards Identification
The Project Team reviewed and identified various municipal assets based on their ecological, economic,
and social importance. Organized into five different categories as identified in Figure 1 below, these
assets were then mapped and overlaid with climate change hazard mapping to see where the impacts of
climate change may be most drastically felt.
Figure 1 - Municipal Asset Categories
It is generally understood that there are five key climate change hazards that have and are likely to
continue to impact the Municipality of Barrington. These hazards are listed in Figure 2 below:
Sea Level Rise
Storm Events
Erosion
Flooding
Extreme Temperatures
Figure 2 - Climate Change Hazards
These hazards were mapped on a Municipal scale and assessed in terms of their level of threat against
local assets. The images on the following page represent excerpts from the climate change mapping
exercises carried out by the Project team.
BUILT (municipal infrastructure, roads, bridges, pump stations, buildings, power lines)
ECONOMIC (fish plants, fisheries, mink farming, agriculture, private enterprise, tourism)
CULTURAL & SOCIAL (churches, schools, community centres, waterfront, volunteerism)
NATURAL (ecosystems and parks, wetlands, trails, beaches, air quality, wildlife)
SERVICE (EMO, SAR, fire, police, health & medical care, telecommunications, evacuation)
5
Climate Change
Adaptation Plan
Municipal Assets and
Hazards Mapping
Figure 3:
Sea Level Rise
Impact Map:
(Appendix B)
Figure 4:
Municipal Assets
Identification Map:
(Appendix A)
6
Climate Change
Adaptation Plan
3. Climate Change Risks and Impacts Assessment
Following the mapping exercise, the Project Team identified and assessed actual and anticipated climate
change impacts against Municipal Assets. Each impact was given a 'risk rating' of either 'High',
'Medium', or 'Low', intended to guide the development of prioritized actions. 'Risk', as prescribed in this
Plan, refers to the vulnerability of each asset against climate change impacts. Given the sensitivity of
each impact on particular assets, and predicting plausible adaptive capacity, vulnerability, or risk, was
ranked as follows:
Figure 5: Risk Assessment Calculationvii
4. Adaptation Planning: Prioritizing Actions
Incorporating local knowledge with an understanding of existing and theorized best practices, the
Project Team developed a set Climate Change Action Strategies for each Municipal Asset category. Table
1 provides examples of the actions outlined in this Plan.
Table 1 - PRIORITIZED ACTIONS, Built Asset Category (excerpt)
Action
Priority
B-1
Proactive pruning of trees to protect/reduce damage to property and
electrical power lines due to severe storm events
Short Term
B-2
Promote permeable surfaces for parking areas and buildings to reduce
runoff from heavy rainfall
Short Term
The intent was to create a set of actions that may influence actual policy and bylaw change. In addition,
these actions have been ranked on either a 'Short Term, 'Medium Term', or 'Long Term' basis. The
priority level is intended to determine the immediacy or latency of potential policy action.
High
Sensitivity
Low
Adaptive
Capacity
High Risk
High
Sensitivity
High
Adaptive
Capacity
Medium
Risk
Low
Sensitivity
High
Adaptive
Capacity
Low Risk
7
Climate Change
Adaptation Plan
3. Climate Change and Barrington
Actual and Anticipated Climate Change Issues
Sea Level Rise - According to recent reports, the present rates of
sea level rise in Nova Scotia are higher than the global mean.viii It
is anticipated that Nova Scotia will see a total sea level rise of 70
to 140 cm over the next century.
Figure 5 depicts the sensitivity of Nova Scotia's coastline to the
anticipated sea level rises.ix As is shown in red, the Municipality of
Barrington is expected to experience high coastal sensitivity.
Sensitivity here means the degree to which a coastline may
experience physical changes as a result of sea level rise.
Anticipated sea level rise is determined by a number of factors:
global temperatures, tides, subsidence, and storm surge.
Therefore, in order to assess and map the potential impacts
resulting from sea level rise, historical and projected data must be
coupled to develop a sequence of sea level rise scenarios.
Figure 6 depicts possible sea level rise scenarios along
Barrington's coastline. This high-level assessment layers four
possible sea level rise scenarios over topographical data to show
areas vulnerable to anticipated sea levels. The severity of sea level
rise is denoted by the shades of blue over inland areas. (Refer to
Appendix B for complete Sea Level Rise map)
(Note that elevation data for the Sea Level Rise Impact Map is derived from 1:10,000 Provincial topographical mapping and,
therefore, several assumptions have been made to accommodate the generality of the elevation data. It is recommended that
more detailed topographic mapping be carried out along Barrington's coastline to capture more accurate contour/elevation
data.)
Figure 6 - Sea level Rise Impact Map (Appendix B - excerpt)
Coastal Sensitivity to Sea-level Rise
Low (0 - 4.9)
Moderate (5.0 - 14.9)
High (15 and up)
Present-day Submerging of Coasts
Present day submerging areas
Figure 5 - Coastal Sensitivity to Sea Level Rise
8
Climate Change
Adaptation Plan
As is more clearly shown in Appendix B, Barrington is particularly
vulnerable to the effects of sea level rise in low-lying areas such as
beaches, estuaries, and wetlands. Many of Barrington's historical,
cultural and ecological assets are located in these areas as well,
which may be damaged or lost as a result of rising sea levels.
Similarly, a number of Barrington's Municipal infrastructures,
roads, and industries are located along the coast in areas possibly
affected by sea level rise. According to the Sea Level Rise Impacts
Map, 11 lift stations, 2 Waste Water Treatment Plants (WWTP), 3
museums, numerous roads and bridges, the Municipal Building,
schools and the RCMP station are all impacted by potential sea
level rise scenarios. Furthermore, all coastal marine related
industrial activities are assumed to be impacted by sea level rise.
Given the number of islands and peninsulas located within the
Municipality, there is also the danger of loss of land and isolation
due to permanent or temporary sea level rise scenarios. As
indicated on the Sea Level Rise Impacts Map, Cape Negro, Baccaro
Point, Cape Sable Island, Barrington West and Forbes Point may
all become flooded and separated due to sea level rise.
Emergency response measures and evacuation scenarios should
be revised to reflect these potential scenarios.
Sea level rise will also likely result in more severe coastal impacts
when combined with other climate change threats, including
storm surge, coastline erosion and flooding. Regardless of the
severity of sea level rise over the next one hundred years,
Barrington is likely to see impacts on a number of coastal assets.
Storm Events - Atlantic Canada is primarily affected by two main
types of severe storm events: the tropical cyclone (hurricanes)
and the extra-tropical cyclone (Nor'easters). As a result of
increasing tropical sea surface temperatures, Atlantic Canada is
likely to experience more storm events with larger peak wind
speeds and heavier precipitation levels.x
Over the next century, data projections suggest that the
Barrington region is expecting to see more hot days, more
precipitation, and an increase in the intensity of precipitation
events.xi Both coastal and inland areas are susceptible to the
threat of storm events, and recent events such as Hurricane Juan
(2003) and Tropical Storm Sandy (2012) demonstrate the
immediate and long term impacts.
Hurricane Juan, 2003
This image, taken from a NASA satellite, shows
Hurricane Juan approaching Nova Scotia from
the South-Atlantic. The southern tip of Nova
Scotia can be seen in the upper portion of this
photo.
Source: http://visibleearth.nasa.gov/view.php?id=68664
The Winds of Change
Analysis of model simulations suggests that for
each 1°C increase in tropical sea surface
temperatures, hurricane surface wind speeds
will increase by 1 to 8% and core rainfall rates by
6 to 18%.
Source: Weather and Climate Extremes in a Changing
Climate, 2008.
9
Climate Change
Adaptation Plan
Figure 7 - Flood Prone Areas (Appendix A)
Whether expected or unexpected, high winds, high waves, heavy
rains and heavy snows, may have detrimental impacts on short
and long-term well-being of Barrington's populations and
Municipal assets. Severe storms may have serious ecological,
physical
and
economic
impacts
for
many of Barrington's municipal assets such as, but not limited to,
infrastructure, buildings, environmental resources and health care
services.
Coupled with the reality of rising sea-levels and the frequency of
coastal storm events, Barrington's coastal areas are becoming
increasingly vulnerable to storm surge. And, as global
temperatures continue to rise, the frequency of these events is
also likely to increase.
Flooding - According to the CCAC, flooding is a common
occurrence in Barrington, both in coastal areas as well as inland.
The level of severity varies, although it was concluded that the
frequency of flooding over roads and in coastal lowlands has
increased over the past few decades. Flooding can cause road
washouts, required emergency response evacuation, and damage
to physical and ecological landscapes.
Reference to
the
Municipal
Assets
&
Climate
Change
Identification Map in Appendix A demonstrates where flood
prone areas have been witnessed in the past, and where they are
likely to occur again in the future. Not including coastal areas
susceptible to flooding as a result of sea level rise, the CCAC we
able to identify nine areas prone to flooding, all of which have
direct impacts on municipal roads or other assets. Figure 7
represents an excerpt of this Map showing the area along
Highway 3 susceptible to flooding.
Erosion - Coastal erosion is often the result of severe storm
surges whereby large waves, driven by high winds and low
pressure systems, pile onshore. The negative biophysical effects
include land instability, changes to natural landscapes and
ecosystems, and salt water seepage into freshwater aquifers.xii
Coastal erosion may also lead to individual or municipal property
damage to buildings or infrastructure.
There are already several areas along Barrington's coastline that are experiencing signs of damaging
erosion and beach migration. The Municipality's coastal wetland
Storm Surge: the difference between the
observed water level and the predicted
astronomical tide
Storm Surge Return Period: the average time
between occurrences of an event exceeding a
giving level
Source: The Municipal Climate Change
Action Plan Assistant - Learning From Others
http://www.farmzone.com/news/storm_watch_stories3&st
ormfile=maritimes_brace_for_more_sto_041011?ref=ccbox
_news_topstories
10
Climate Change
Adaptation Plan
areas are visibly experiencing damage and alteration due to swells and rising tides, and several beach
areas are experiencing migration, such as: Clam Point, North East Point, the Hawk, Sandhills Beach, Crow
Neck and Blanche Cove Island Bar. Coupled with the threat of anticipated climate change hazards,
coastal erosion sensitivity is likely to increase.
Erosion is also a risk to non-coastal lands. Heavy precipitation events may lead to flooding, thus causing
erosion to lands adjacent rivers, lakes and wetlands. There are six identified watersheds influencing
Barrington, and erosion impacting one area of a watershed could cause serious damages to natural
ecosystems and wildlife in an adjacent watershed system.
Changing Temperatures - Average annual temperatures are expected to rise. Rising temperatures
can have severe impacts on both humans and ecological systems. Extreme heat can threaten the lives of
the elderly and very young populations. Stroke, exhaustion or dehydration can become very real threats
if services and infrastructures are not prepared to respond to emergency situations. Moreover,
increased temperatures can facilitate the spread of mosquito and tick-borne diseases as invasive pest
populations thrive in warmer climates.
Warmer temperatures also directly influence precipitation patterns causing more severe and
unpredictable weather patterns. Analysis of model simulations suggests that for each 1°C increase in
tropical sea surface temperatures, hurricane surface wind speeds will increase by 1 to 8% and core
rainfall rates by 6 to 18%.xiii Droughts can threaten livestock and agricultural industries, while severe
storms can threaten lives and damage ecosystems.
According to recent data projections, the Barrington region is expected to see annual average
temperatures rise to 10.6°C by 2080, up approximately 2.5°C from today's average. By 2080 the
Barrington region is also likely to experience increased precipitation levels (mm) especially in the winter
and spring months when freeze-thaw cycles are most likely to impact roads and other infrastructures.
The Table below presents predicted average temperatures (°C) and annual precipitation levels (mm) in
the Municipality over the next 60 years:
Table 3: Climate Change and Temperature Scenario data for South-West Nova Scotia Region
Source: Richards & Daigle, Scenarios and Guidance for Adaptation to Climate Change and Sea-Level Rise - NS and PEI Municipalities, 2011xiv
Yarmouth, Climate Station Yarmouth A (id: 8206500) @ 43.83N 66.09W, CHS site Yarmouth
11
Climate Change
Adaptation Plan
4. Sector Review
Overview
In order to better understand the threat of climate change, we need to recognize the interconnectivity
of Barrington's physical, economic, social and ecological assets. The effects of climate change on one
Municipal Asset are likely to have effects on another. In understanding that climate change is a
legitimate reality and concern for the entire Municipality, the Municipality may then begin thinking
about proactive adaptation measures through which the effects of climate change can be better
managed.
The following chapter has been broken down into the following five sections, each describing how
climate change hazards are anticipated to impact the associated asset, and each section identifying
potential climate change adaptation strategies:
The Adaptation Actions in the following sections range from education programs to engineering
solutions and from land use policy interventions to recommending new environmental studies. What is
important to consider, though, is that no action should be considered in isolation: no action is a singular
solution to a problem, and no asset functions in isolation from the rest of the Municipality. Rather, each
action should function as a strategic tool intended to help make the entire community, as a whole, more
resilient to climate change as its potential impacts.
BUILT (municipal infrastructure, roads, bridges, pump stations, buildings, power lines)
ECONOMIC (fish plants, fisheries, mink farming, agriculture, private enterprise, tourism)
CULTURAL & SOCIAL (churches, schools, community centres, waterfront, volunteerism)
NATURAL (ecosystems and parks, wetlands, trails, beaches, air quality, wildlife)
SERVICE (EMO, SAR, fire, police, health & medical care, telecommunications, evacuation)
12
Climate Change
Adaptation Plan
Built
IMPACTS ASSESSMENT
Hazard
Potential Impacts
Risk
Sea Level Rise
Loss of potable water due to saltwater intrusion into private wells
High
Corrosion and damage to sewer pump stations due to saltwater intrusion
High
Buildings in sea level rise impact areas may become damaged and unlivable
Medium
Erosion
Landslides may damage public infrastructure and private property
Medium
Roads and bridges may washout limiting access to coastal communities
Medium
Flooding
Flooding may lead to wastewater system overflows and backups
High
Storm Events
Increased surface water flooding on roads and bridges due to pooling
Medium
Physical damage to buildings, power lines and coastal structures
Medium
Extreme
Temperatures
Extreme heat can cause water supply shortages & higher bacterial re-growth
Medium
Extreme temperatures shifts can decrease road surface durability
Low
Like most coastal communities in Nova Scotia, a majority of Barrington's homes, offices, Municipal
services and infrastructures are located in proximity to the ocean. Coastal communities are not only
threatened by sea level rise (reference to Appendix B highlights the vulnerability of Barrington's road
networks and Municipal Waste Water System to potential sea level rise), but by the potential
increase in number and severity of storm events that can cause serious damage to persons and
property.
In fact, in 2007 Environment Canada reported that a 25% increase in peak wind gust can generate a
650% increase in building damage claims.xv High winds, heavy rainfall and storm surge can threaten
the integrity of the built landscape as well as the safety of those who live, work and play in these
environments. Weathering of the built environment can also occur via biological (mold), chemical
(corrosion), thermal (freeze-thaw) or mechanical agents (wind-driven rain); all of which may be
directly linked to climate change events and shifts.
Furthermore, according to the ICSP the most important Built assets to the Municipality are the
heritage buildings. These include museums, archives, lighthouses, and fishing communities. Several
museums and coastal communities are directly impacted by sea level rise, and are likely to be
affected by other climate change related events should proactive protective measures not be taken.
Despite the potential risks, built assets do provide significant opportunity for adaptation. Given that
built assets are usually intended to have long operational lifetimes - Municipal infrastructures, for
example - actions taken today may significantly reduce the likelihood of severe future damages.
13
Climate Change
Adaptation Plan
Built
PRIORITIZED ACTIONS
Action
Priority
B-1
Proactive pruning of trees to protect/reduce damage to property and
electrical power lines due to severe storm events
Short Term
B-2
Promote permeable surfaces for parking areas and buildings to reduce
runoff from heavy rainfall
Short Term
B-3
Promote rain barrels for private dwellings
Short Term
B-4
Introduce coastal setbacks for buildings / wells
Medium Term
B-5
Increase the size of future storm sewers and culverts to handle greater
volumes of runoff; regular monitoring of Wastewater facilities
Medium Term
B-6
Identify high priority Municipal and Heritage buildings and for structural
upgrades - Eco-friendly retrofits
Medium Term
B-7
Future expansions of Municipal infrastructures should be built outside of the
sea-level rise impact areas (Appendix B)
Long Term
14
Climate Change
Adaptation Plan
Economic
IMPACTS ASSESSMENT
Hazard
Potential Impacts
Risk
Sea Level Rise
Higher tides can pull land/industry-based toxins into the ocean
High
Shipbuilding, fisheries, and aquaculture facilities may be damaged / repairs
Medium
Erosion
Coastal businesses may be damaged by landslides and wash-outs
Medium
Loss of buildable land and economic investment opportunities
Medium
Flooding
Goods entering/exiting communities may be restricted due to flooded roads
High
Building in flood risk areas may require higher insurance fees / lower taxes
Medium
Storm Events
Increased resources required to respond and clean-up during and following
severe storm events
Medium
Sever rain may cause Mink farm runoffs to enter adjacent ecosystems
Medium
Extreme
Temperatures
Increased sea temperatures threatens aquaculture habitats & resources
High
Invasive species compete with indigenous species for resources
Medium
The National Round Table on the Environment and the Economy (NRTEE ) found that world-wide
greenhouse gas emissions and subsequent climate change impacts could, in turn, have an economic
impact on Canada of $5 billion annually by 2020 and between $21 and $43 billion annually by 2050. xvi
Although it is difficult to determine what these macro-economic implications will look like for
individual municipalities, communities must begin to consider the big picture. Local economic activity
is unequivocally linked all other Province and National economic sectors. Flooding and damage to
roads may restrict the movement of goods and services to and from the Municipality; shifts in marine
temperatures may threaten aquaculture habitats and fisheries, and therefore production; and marine
dependent businesses may be threatened by the increased likelihood of storms and severe surge.
Business risks are community risks as each unit depends on local services and infrastructure to run
efficiently. Impacts to businesses from climate change can be categorized into physical and
operational impacts such as decreased availability or increased price of critical materials; regulatory
and legal risks such as new land use zoning or building changes; financing risks such as access to
capital for businesses at high risk to climate change; market changes; and reputational risks. xvii
The Municipality is encouraged to promote sustainable and adaptive business practices in the
community. Barrington should be committed to raise awareness about the risks of climate change,
and also the potential benefits. Eco-tourism and green-business ventures should be explored in order
to attract tourism and eco-friendly markets.
15
Climate Change
Adaptation Plan
Economic
PRIORITIZED ACTIONS
Action
Priority
E-1
Investigate Municipal opportunities for sustainable energy projects
Short Term
E-2
Encourage private industries to consider climate change hazards and
adaptation strategies
Medium Term
E-3
Develop eco-tourism marketing strategy
Medium Term
16
Climate Change
Adaptation Plan
Cultural and Social
IMPACTS ASSESSMENT
Hazard
Potential Impacts
Risk
Sea Level Rise
Loss of historical and cultural sites such as Baccaro Point and Hawks Point
High
Damage and loss to fish plants, wharfs, waterfront, beaches, and tourism
High
Erosion
Beach migration at significant sites such as North East Point and Sand Hills
High
Potential damage to Municipal properties and cultural/community facilities
Medium
Flooding
Damage and / or loss of the CNR Trail system; other coastal trails
Medium
Storm Events
Increased volume and severity of storms could lead to school cancellations
Medium
Increased maintenance costs and decrease in use of outdoor playing fields
Low
Extreme
Temperatures
Warmer temperatures combined with storm events could cause power
outages at important recreational facilities
Medium
Climate change events can impact a community's social assets from a number of perspectives:
physically, climate change can damage social gathering places, historic assets, and cultural resources;
and, emotionally, climate change events can be draining on people's perceptions of the world around
them.
Extreme cold and hot temperatures can inhibit one's ability to enjoy daily activities; severe storms
can damage personal property; and, loss of recreational and physical environments can diminish a
person's ability to enjoy their community and its assets.
Physically, the most effective climate change adaptation strategies are often engineering and
construction solutions. Physical interventions offer immediate and long term protection and
prevention. Renovations to existing structures, restorations to physical landscapes, and other
conservation strategies present proactive adaptation opportunities.
Socially, there is opportunity to empower community groups to become leaders in climate change
adaptation planning and environmental awareness. Barrington has identified the general public as its
most important social asset: volunteers, professionals, young people, and community groups. These
groups should be encouraged to lead the charge in implementing climate change adaptation actions.
Many of the actions identified throughout this plan are simple, personal strategies: improving
landscaping, introducing residential rain barrels, and refurbishing historical assets. Community
groups can also lead the charge in investigating marketing strategies for eco-tourism and businesses.
17
Climate Change
Adaptation Plan
Cultural and Social
PRIORITIZED ACTIONS
Action
Priority
C-1
Develop adaptation strategies for important Social Assets (identify repairs and
protective measures)
Medium Term
C-2
Encourage the preservation, maintenance and enhancement of land having
inherent natural, biological and recreational value.
Medium Term
C-3
Educate youth and volunteer committees on Adaptation Measures and
Climate Change risks
Medium Term
C-4
Promote social activism within the Volunteer community and the promotion of
grass-roots Adaptation Strategies
Short Term
18
Climate Change
Adaptation Plan
Natural
IMPACTS ASSESSMENT
Hazard
Potential Impacts
Risk
Sea Level Rise
Coastal flooding and loss of natural ecosystems; forced animal migration
High
Loss of beaches, wetlands, wildlife, protected species, and tourism
High
Saltwater intrusion into fresh water systems
High
Erosion
Shoreline erosion may affect and damage natural habitats and ecosystems
Medium
Coastal beaches, parks, trails and other amenities may become dangerous
Medium
Flooding
Loss of wetlands and low-lying areas; destruction of habitats
High
Storm Events
Physical damage to forests, coastlines, parks, trails
Medium
Extreme
Temperatures
Shift in temperature patterns may lead to invasive species and pests
Medium
Threat of forest fires may increase with longer, drier and hotter heat waves
Medium
Loss of plants and animal species
Medium
Barrington hosts an abundance of natural resources and environmentally sensitive areas. Beaches,
forests, coastal wetlands, and wildlife habitats make up a significant portion of the Municipality's
natural landscape. These assets help maintain environmental diversity as well as the integrity of
important economic and social resources.
There are also six provincially and nationally identified species at risk located in the Municipality: 3
birds (the Roseate Tern, Piping Plover and Harlequin Duck), 1 mammal (the Moose) and 2 plants (the
Thread-Leaved Sundew and the Tubercled Spike-rush). Damage to and loss of natural habitats may
threaten already vulnerable wildlife species and cause irreplaceable harm. As such, the Municipality
should continue to support conservation efforts and programs aimed at protecting natural landscape
and biodiversity.
According to the ICSP, beaches and the natural coastline are the Municipality's most important
natural assets. A variety of protective and adaptive measures are identified in the ICSP, several of
which are currently being explored.
The Municipality should continue its efforts to identify and regulate environmentally sensitive areas.
The use of protective zoning bylaws on coastal wetlands, for example, highlights a good example of
adaptive planning practice. Efforts should also be focused on promoting active and healthy living in
the community. Protecting beaches and trails encourage residents to experience the natural
environment and encourage growth within tourism sectors.
19
Climate Change
Adaptation Plan
Natural
PRIORITIZED ACTIONS
Action
Priority
N-1
Discourage development in and adjacent to low-lying, environmentally
sensitive areas
Short Term
N-2
Promote private and municipal landscaping using drought-resistant plants
Short Term
N-3
Improve flood-prone riverbanks by planting vegetation to manage erosion
runoff into rivers
Medium Term
N-4
Investigate coastal, wetland, and watercourse restoration projects for
sensitive areas
Medium Term
N-5
Promote active transportation and outdoor recreation activities; educate
residents on the importance and significant environmental features
Medium Term
20
Climate Change
Adaptation Plan
Service
IMPACTS ASSESSMENT
Hazard
Potential Impacts
Risk
Sea Level Rise
EMO evacuation routes may be temporarily or permanently cut-off
High
Loss of beaches and trails have a detriment to personal health and activity
Low
Erosion
Damaged roads and access points may disrupt service response time
Medium
Flooding
Flooded roads may disrupt service response time
Medium
Access to mobility opportunities, such as Sou-West Transit, may be limited
Low
Storm Events
Increased public safety risks on streets due to damage to trees, power lines
and other infrastructures
High
Emergency management capacity may need to cater to more frequent and
extreme weather related events
Medium
Increased volume of third-party liability claims against the Municipality for
negligent wrongdoing, and damage costs to Municipal property and services
Low
Extreme
Temperatures
Extreme heat can cause respiratory illnesses to vulnerable populations
Medium
Increase in ozone-related health impacts such as skin burns and infections
Medium
Increased likelihood of insect and water-borne diseases
Medium
With respect to Municipal services, climate change adaptation must focus on preparedness. Should a
disastrous event occur, the Municipality and its residents should be well-informed of procedures and
protocols designed to keep people safe and responsive to impending threats.
It is the Municipality's responsibility to be proactive to climate change events, and to anticipate
threats to both human life and the physical environment. The risks associated with climate change
must be anticipated on all levels, including, but not limited to the following events:
Animal Diseases
Human Diseases and Pandemics
Extreme Precipitation Events
Landslides
Localized and Flash Flooding
Forest Fires
Heat Waves & Freezing Temperatures
Telecommunication Failure
The Municipality of Barrington currently hosts an RCMP detachment, five fire stations, an Emergency
Measures Operation (EMO) / Ground Search and Rescue (GSAR) station, and an Emergency Health
Services (EMS) station. The PAC has supported that emergency response measures are coordinated
through the various service providers, who are prepared to respond to hazards, risks and
vulnerabilities associated with climate change.
21
Climate Change
Adaptation Plan
Service
PRIORITIZED ACTIONS
Action
Priority
S-1
Work with Emergency Response and Health Care services to educate
residents on safety and evacuation measures specific to climate change
events (ex. What to do if flooding blocks road access' and evacuation routes)
Short Term
S-2
Educate community members and work with community health care
agencies to prevent illness and death during periods of extreme heat or cold
Medium Term
S-3
Encourage tree planting in more urban areas (i.e. around parking lots and
shopping centres) to increase canopy coverage, provide shade and to reduce
heat island effects
Medium Term
S-4
Provide summer heat escape areas (cooling zones) for residents and tourists
in time of extreme heat
Long Term
22
Climate Change
Adaptation Plan
5.
Implementation
Action vs. Inaction
In total, 23 actions have been identified in this Plan. Whether implemented in the short, medium or
long-term future - or not at all - the Municipality, like the rest of the world, must consider whether or
not to commit itself to action:
BUILT ACTIONS
Action
Priority
B-1
Proactive pruning of trees to protect/reduce damage to property and
electrical power lines due to severe storm events
Short Term
B-2
Promote permeable surfaces for parking areas and buildings to reduce
runoff from heavy rainfall
Short Term
B-3
Promote rain barrels for private dwellings
Short Term
B-4
Introduce coastal setbacks for buildings / wells
Medium Term
B-5
Increase the size of future storm sewers and culverts to handle greater
volumes of runoff; regular monitoring of Wastewater facilities
Medium Term
B-6
Identify high priority Municipal and Heritage buildings and for structural
upgrades - Eco-friendly retrofits
Medium Term
B-7
Future expansions of Municipal infrastructures should be built outside of the
sea-level rise impact areas (Appendix B)
Long Term
ECONOMIC ACTIONS
Action
Priority
E-1
Investigate Municipal opportunities for sustainable energy projects
Short Term
E-2
Encourage private industries to consider climate change hazards and
adaptation strategies
Medium Term
E-3
Develop eco-tourism marketing strategy
Medium Term
CULTURAL ACTIONS
Action
Priority
C-1
Develop adaptation strategies for important Social Assets (identify repairs and
protective measures)
Medium Term
C-2
Encourage the preservation, maintenance and enhancement of land having
inherent natural, biological and recreational value.
Medium Term
C-3
Educate youth and volunteer committees on Adaptation Measures and
Climate Change risks
Medium Term
C-4
Promote social activism within the Volunteer community and the promotion of
grass-roots Adaptation Strategies
Short Term
23
Climate Change
Adaptation Plan
NATURAL ACTIONS
Action
Priority
N-1
Discourage development in and adjacent to low-lying, environmentally
sensitive areas
Short Term
N-2
Promote private and municipal landscaping using drought-resistant plants
Short Term
N-3
Improve flood-prone riverbanks by planting vegetation to manage erosion
runoff into rivers
Medium Term
N-4
Investigate coastal, wetland, and watercourse restoration projects for
sensitive areas
Medium Term
N-5
Promote active transportation and outdoor recreation activities; educate
residents on the importance and significant environmental features
Medium Term
SOCIAL ACTIONS
Action
Priority
S-1
Work with Emergency Response and Health Care services to educate
residents on safety and evacuation measures specific to climate change
events (ex. What to do if flooding blocks road access' and evacuation routes)
Short Term
S-2
Educate community members and work with community health care
agencies to prevent illness and death during periods of extreme heat or cold
Medium Term
S-3
Encourage tree planting in more urban areas (i.e. around parking lots and
shopping centres) to increase canopy coverage, provide shade and to reduce
heat island effects
Medium Term
S-4
Provide summer heat escape areas (cooling zones) for residents and tourists
in time of extreme heat
Long Term
24
Climate Change
Adaptation Plan
"Because of the complexity of the problem, environmental skepticism
was once tenable. No longer. It is time to flip from skepticism to
activism."
- Michael Shermer
6.
Conclusion
Climate change adaptation planning is a risk assessment: do the benefits of action today outweigh the
potential risks of the future? Table 4 simplifies this assessment by presenting four possible scenarios
resulting from either action or inaction:
Table 4: Climate Change Risk Assessment
Climate Change
Action
Inaction
Vulnerable
Protection and Adaptation
Crisis and Disaster
Not Vulnerable
Environmental Awareness
Neutral
If climate change is real, and if in fact the Municipality is truly vulnerable, action today could result in
nothing less than preparedness and protection. However, if the Municipality chooses to do nothing, the
end result could be crisis and disaster.
On the other hand, climate change may not be real nor the Municipality vulnerable. If so, action today
would result in environmental awareness and encourage eco-friendly initiatives, whereas inaction would
produce a status quo result.
The Municipality of the District of Barrington is left with the decision: action or inaction?
25
Climate Change
Adaptation Plan
References
i IPCC, 2012: Managing the Risks of Extreme Events and Disasters to Advance Climate Change
Adaptation. A Special Report of Working Groups I and II of the Intergovernmental Panel on Climate
Change.
ii Ibid.
iii Canada's Action on Climate Change, 2012: Website: http://climatechange.gc.ca/default.asp?lang=
En&n=F2DB1FBE-1.
iv Government of Nova Scotia, 2009: The 2009 State of Nova Scotia's Coast Technical Report, Nova
Scotia.
v Nova Scotia Environment, 2009: Toward a Greener Future - Nova Scotia's Climate Change Action Plan.
vi The Corporation of the District of Saanich, 2011: Climate Change Adaptation Plan.
vii City of Vanvouver, 2012: Climate Change Adaptation Strategy
viii State of Nova Scotia's Coast Technical Report.
ix Natural Recourses Canada, "The Atlas of Canada", Online
x IPCC.
xi W. Richards, 2011: Scenarios and Guidance for Adapting to Climate Change and Sea-Level Rise.
xii State of Nova Scotia's Coast Technical Report.
xiii Weather and Climate Extremes in a Changing Climate, 2008
xiv Richards & Daigle, 2011: Scenarios and Guidance for Adaptation to Climate Change and Sea-Level Rise
- NS and PEI Municipalities.
xv Auld, Heather and MacIver, Don. 2007. Changing Weather Patterns, Uncertainty and Infrastructure
Risks: Emerging Adaptation Requirements. Environment Canada.
xvi National Round Table on the Environment and the Economy. 2012. Paying the Price: The Economic
Impacts of Climate Change for Canada.
xvi City of Vanvouver, 2012: Climate Change Adaptation Strategy
APPENDIX A
MUNICIPAL ASSETS &
CLIMATE CHANGE INDENTIFICATION MAP
APPENDIX B
SEA LEVEL RISE IMPACT MAP
APPENDIX C
SERVICE NOVA SCOTIA & MUNICIPAL RELATIONS
RISK ASSESSMENT TABLE
Climate Change Adaptation Plan
Water System
Water Source (Wells, Surface Water, Other)
H
3
M
2
M
2
L
1
M
2
L
1
L
1
M
2
N
0
14
M
Water Treatment Plant
N
0
N
0
N
0
N
0
N
0
N
0
N
0
N
0
N
0
0
L
Water Storage Facilities
N
0
N
0
N
0
N
0
N
0
N
0
N
0
N
0
N
0
0
L
Water Pumping Facilities
N
0
N
0
N
0
N
0
N
0
N
0
N
0
N
0
N
0
0
L
Water Distribution System
N
0
N
0
N
0
N
0
N
0
N
0
N
0
N
0
N
0
0
L
Individual Water Service Lines
N
0
N
0
N
0
N
0
N
0
N
0
N
0
N
0
N
0
0
L
Total
14
Sanitary Sewer System
Wastewater Treatment Plant
H
3
M
2
M
2
L
1
M
2
L
1
L
1
M
2
N
0
14
M
Buildings
H
3
M
2
M
2
L
1
M
2
L
1
L
1
M
2
N
0
14
M
Wastewater Gravity Sewer
H
3
M
2
M
2
N
0
M
2
L
1
L
1
M
2
N
0
13
M
Wastewater Pressure Sewer (Forcemain)
H
3
M
2
M
2
N
0
M
2
L
1
L
1
M
2
N
0
13
M
Pumping Stations
H
3
M
2
M
2
L
1
M
2
L
1
L
1
M
2
N
0
14
M
Total
68
Storm Sewer System
Catchbasins
N
0
N
0
N
0
N
0
N
0
N
0
N
0
N
0
N
0
0
L
Manholes
N
0
N
0
N
0
N
0
N
0
N
0
N
0
N
0
N
0
0
L
Pipes
N
0
N
0
N
0
N
0
N
0
N
0
N
0
N
0
N
0
0
L
Total
0
Municipal Buildings
Buildings
M
2
M
2
M
2
M
2
M
2
M
2
M
2
M
2
N
0
16
M
Total
16
Municipal Asset
Erosion
Low
High
Flooding
Snow
Sea Level
Rise
Precipitation (extreme event)
Extreme Wind
Rain
2
10
3
2
2
1
15
10
10
2
2
2
2
2
2
2
2
0
3
0
0
0
0
0
0
0
0
0
Risk
Temperature
5
5
10
0
1
1
2
0
Earthquake
Total
APPENDIX C
Municipal Asset
Erosion
Low
High
Flooding
Snow
Sea Level
Rise
Precipitation (extreme event)
Extreme Wind
Rain
Risk
Temperature
Earthquake
Total
Landfills/Solid Waste Facilities
Flooding
L
1
L
1
L
1
L
1
L
1
L
1
L
1
L
1
N
0
8
L
Access Road
L
1
L
1
L
1
L
1
L
1
L
1
L
1
L
1
N
0
8
L
Leachate Collection
N
0
N
0
N
0
N
0
N
0
N
0
N
0
N
0
N
0
0
L
Leachate Treatment
N
0
N
0
N
0
N
0
N
0
N
0
N
0
N
0
N
0
0
L
Buildings
L
1
L
1
L
1
L
1
L
1
L
1
L
1
L
1
N
0
8
L
Total
24
Dams
Flooding
N
0
N
0
N
0
N
0
N
0
N
0
N
0
N
0
N
0
0
L
Control Gates
N
0
N
0
N
0
N
0
N
0
N
0
N
0
N
0
N
0
0
L
Access Road
N
0
N
0
N
0
N
0
N
0
N
0
N
0
N
0
N
0
0
L
Fish Passage
N
0
N
0
N
0
N
0
N
0
N
0
N
0
N
0
N
0
0
L
Total
0
Roads
Bridges
M
2
L
1
L
1
L
1
L
1
M
2
M
2
M
2
N
0
12
M
Traffic Signals
M
2
L
1
L
1
L
1
L
1
L
1
L
1
L
1
N
0
9
L
Street Lighting
M
2
L
1
L
1
L
1
L
1
L
1
L
1
L
1
N
0
9
L
Signs
M
2
L
1
L
1
L
1
L
1
L
1
L
1
L
1
N
0
9
L
Culverts
L
1
L
1
L
1
N
0
L
1
L
1
L
1
L
1
N
0
7
L
Sidewalks
L
1
L
1
L
1
N
0
L
1
L
1
L
1
M
2
N
0
8
L
Local Roads
M
2
L
1
L
1
N
0
M
2
L
1
M
2
M
2
N
0
11
M
Collectors
M
2
L
1
L
1
N
0
M
2
L
1
M
2
M
2
N
0
11
M
Total
76
*Please note all of the drop boxes must be filled in for each of the asset classes
3
3
0
0
0
0
0
0
0
0
14
8
8
4
10
0
9
11
12
0
0
3
3
3
3
3
3
APPENDIX C
Risk Assessment Adaptation Measures - Water System
Water System
Water Source (Wells,
Surface Water, Other)
Water Treatment Plant
Water Storage Facilities
Water Pumping Facilities
Water Distribution System
Individual Water Service
Lines
Sea Level Rise
X
Extreme Snow
Extreme Rain
Extreme Wind
Flooding
High Temp
Low Temp
Erosion
Earthquake
Saltwater intrusion into
private wells
Loss of potable drinking
water
Future wells should be
built outside of the sea-
level rise impact areas
Introduce coastal setbacks
for private water systems
Promote rain barrels for
private dwellings
Impacts
Possible Adaptation
Measures
APPENDIX C
Risk Assessment Adaptation Measures - Sanitary Sewer System
Sanitary Sewer System
Wastewater Treatment
Plant
Buildings
Wastewater Gravity
Sewer
Wastewater Pressure
Sewer (Forcemain)
Pumping Stations
Sea Level Rise
X
X
X
X
X
Extreme Snow
Extreme Rain
Extreme Wind
Flooding
High Temp
Low Temp
Erosion
Earthquake
Destruction and/or
damage to system
Destruction and/or
damage to system
Destruction and/or
damage to system
Destruction and/or
damage to system
Destruction and/or
damage to system
Locate expansions outside
of impact areas
Locate expansions outside
of impact areas
Locate expansions outside
of impact areas
Locate expansions outside
of impact areas
Locate future expansions
outside of impact areas
Introduce quarterly I/I flow
monitoring studies
Introduce quarterly I/I flow
monitoring studies
Introduce quarterly I/I flow
monitoring studies
Possible Adaptation
Measures
Impacts
APPENDIX C
Risk Assessment Adaptation Measures - Storm Sewer System
Storm Sewer System
Catchbasins
Manholes
Pipes
Sea Level Rise
Extreme Snow
Extreme Rain
Extreme Wind
Flooding
High Temp
Low Temp
Erosion
Earthquake
Impacts
Possible Adaptation
Measures
APPENDIX C
Municipal Buildings
Buildings
Sea Level Rise
Extreme Snow
Extreme Rain
Extreme Wind
Flooding
High Temp
Low Temp
Erosion
Earthquake
Impacts
Possible Adaptation
Measures
Risk Assessment Adaptation Measures - Municipal Buildings
APPENDIX C
Risk Assessment Adaptation Measures - Landfills
Landfills/Solid Waste
Facilities
Flooding
Access Road
Leachate Collection
Leachate Treatment
Buildings
Sea Level Rise
Extreme Snow
Extreme Rain
Extreme Wind
Flooding
High Temp
Low Temp
Erosion
Earthquake
Impacts
Possible Adaptation
Measures
APPENDIX C
Risk Assessment Adaptation Measures - Dams
Dams
Flooding
Control Gates
Access Road
Fish Passage
Sea Level Rise
Extreme Snow
Extreme Rain
Extreme Wind
Flooding
High Temp
Low Temp
Erosion
Earthquake
Impacts
Possible Adaptation
Measures
APPENDIX C
Risk Assessment Adaptation Measures - Roads
Roads
Bridges
Traffic Signals
Street Lighting
Signs
Culverts
Sidewalks
Sea Level Rise
Extreme Snow
Extreme Rain
Extreme Wind
Flooding
High Temp
Low Temp
Erosion
Earthquake
Impacts
Possible Adaptation
Measures
APPENDIX C
Local Roads
Collectors
APPENDIX C
File # 121-26262
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