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Implementing Watershed-Based Mitigation Tools and
Strategies
Next Steps
The Transportation Permit Efficiency and
Accountability Committee (TPEAC)’s Watershed-Based Mitigation Subcommittee
made great strides in creating a watershed approach
to environmental mitigation. Together, the tools and
structured process developed and tested by the
Subcommittee provide agencies with better
information and a better way to make individual and
collective decisions. The Subcommittee developed a
proposed Road Map – a detailed set of directions to
take the watershed approach beyond the field-testing
stage so that it can be used on a daily basis around
the state to improve both the timing and quality of
permit decisions. The work of the Watershed
Subcommittee and its member agencies has a
three-facetted legacy for natural resource
mitigation and watershed planning. This work
provides:
- 7 recommendations, or action items, for
using newly developed technical and procedural
tools to support Washington State Department of
Transportation (WSDOT) project delivery and
enhance environmental decisions and
documentation:
- Automate project
screening tool and use to evaluate each
transportation project’s need for
watershed-based alternative mitigation.
- Use existing watershed characterization
results to identify a conceptual network of
advanced mitigation sites.
- Identify ways to integrate watershed-based
mitigation into the WSDOT culture.
- Work cooperatively with a WSDOT project
office, Alternative Mitigation Program, and the
Department of Ecology to pilot and evaluate the
use of wetland restoration as an alternative
stormwater flow control Best Management
Practice.
- Work cooperatively with representatives of
Shared Strategy for Puget Sound and equivalent
regional entities across the state to facilitate
WSDOT’s use of locally developed natural
resource restoration site lists for identifying
candidate mitigation sites.
- Pilot a training effort as appropriate to
facilitate the integration of watershed
characterization and other tools created by the
Watershed Mitigation Subcommittee to benefit
both WSDOT and local governments.
- Work with WSDOT Region Office and
Alternative Mitigation Program to select a
mitigation site using the recently completed SR
167 watershed characterization to demonstrate
that the watershed process can effectively
produce successful mitigation projects.
- 7 action items for using new technical and
procedural tools to support local watershed
planning, natural resource management, and salmon
recovery:
- Support development of local
infrastructure for the creation and maintenance
of restoration and recovery databases.
- Support and actively participate in
interagency efforts that seek to match
mitigation needs with watershed recovery and
other priorities.
- Use watershed characterization methods and
results to support monitoring of
landscape-forming processes such as that
coordinated though the Governor’s Forum on
Monitoring Salmon Recovery and Watershed Health.
- Include tribal priorities, restoration
opportunities and objectives, and other
information into local, state, or regional
restoration datasets.
- The Department of Ecology, WDFW, WSDOT,
local government, and tribes will work to
integrate watershed characterization technical
tools and information into existing watershed
planning efforts.
- Include the early identification of
environmental mitigation needs in land use and
transportation planning.
- Facilitate and expedite the development and
permitting of new innovative mitigation
approaches through the use of watershed
characterization results.
- 1 action item for using the enhanced
technical skills and knowledge developed by
subcommittee members:
- Use the expertise of Watershed Mitigation Subcommittee members when developing watershed-based strategies and plans and evaluating relevant mitigation options.
TPEAC feels that the Governor’s Office of Regulatory
Assistance (ORA) and the Governor’s Regulatory
Improvement Program can offer a significant point of
leadership to facilitate and focus the energy
necessary to continue to advance a watershed
approach to environmental mitigation. Accordingly,
TPEAC and the Watershed-Based Mitigation
Subcommittee offer consideration of the above next
steps.
History/Background Information
TPEAC created the
Watershed-Based Mitigation Subcommittee to facilitate the development of a watershed-based approach to environmental mitigation for transportation projects with potential applicability to other processes.
A watershed approach seeks to understand natural
resource impacts, assess the condition of
environmental processes, and evaluate restoration
options in a landscape context. Using a
watershed approach to permitting ensures that
decisions on mitigation opportunities are evaluated
on their potential to provide measurable
environmental benefits at landscape scales.
The watershed approach created
by the subcommittee has two types of products. One
product is a set of several new tools
that provides better and timelier information. The
other product is a structured process
that allows agencies to make better use of
information. These two products work together to
provide agencies with better information and a
better way to make individual and collective
decisions.
Click here to learn
more about Watershed Subcommittee products.
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