How Are We Improving Floodplain Health in the Puyallup Watershed?

We are making capital investments in integrated floodplain management and making progress toward our goals

FFTF partners meet regularly to discuss how to best implement their vision for integrated floodplain management in the Puyallup watershed. Implementing that vision requires financial investments, and the following metrics help us understand how much we are investing, its impacts, and whether or not we are making progress towards our goals.

  • Combined Contributions by FFTF Partners
  • Floodplain Reconnection Projects
  • At-risk Structures Removed
  • Conserved Farmland
  • Agricultural Viability
  • Use of Climate Projections
  • Restored Habitat

FFTF partners are working together to support the recovery of floodplain functions and protect the health and safety of communities around floodplains. Working independently and collaboratively, FFTF partners seek and acquire funding from multiple sources, including federal, state, and local grants, rate-based fees and taxes, and private foundations. Partners provide match funds in many cases and use existing grants to leverage additional funds where possible. Together, the combined investment of all FFTF efforts serves as an indicator of progress toward the shared goals of the FFTF program. In 2018, partners contributed over $9 million toward FFTF activities, bringing their total combined contributions to over $50 million since FFTF was formed in 2013.

 

2018 Result:  $9,068,038 of combined contributions by FFTF Partners; $51,828,835 total to date

FFTF GOAL(S): All goals
BASELINE YEAR: 2013 (First year of Floodplains by Design funding)
STATUS: $51,828,835 total investments in integrated floodplain management
SOURCE(S): Includes, but is not limited to:  Pierce County Planning & Public Works (PPW); Pierce County Flood Control Zone; Pierce County Real Estate Excise Tax (REET); Salmon Recovery Funding Board (SRFB); Estuary and Salmon Restoration Program (ESRP); Puget Sound Acquisition and Restoration Fund (PSAR); Regional Conservation Partnership Program (RCPP); Pierce County Conservation Futures; Pierce County Transfer of Development Rights Program (TDR); Private Foundations; Floodplains by Design; and, other sources as applicable.

The restoration of wetlands, floodplains, and riparian areas provides important habitat benefits for fish and wildlife. This metric uses data from the Pierce County Salmon Recovery Lead Entity to track habitat restoration and reflect progress toward FFTF goals related to improving habitat. Floodplain reconnection is reported separately. FFTF partners have identified that a comprehensive system to track restored habitat is needed to capture all the restoration that is occurring in the watershed; it is likely that this metric is currently under-reporting the acres of restored habitat.

FFTF GOAL(S):
  • Protect existing functional salmon habitat
  • Restore historic function for spawning, foraging, and rearing habitat
  • Increase salmon abundance
  • Improve water quality
BASELINE YEAR: 2013 (First year of Floodplains by Design funding)
STATUS: 2018 results were generated in 2019
SOURCE(S): Pierce County Lead Entity Coordinator with support from Pierce County Planning & Public Works staff and project sponsors

This metric will track the use of climate projections in the design and implementation of capital projects and in studies/modeling efforts related to FFTF priorities and actions.

FFTF GOAL(S): Increase the resilience of flood management infrastructure, the ecosystem, and agriculture as climate changes
BASELINE YEAR: TBD
STATUS: Metric results will be collected in 2020
SOURCE(S): Multiple

This metric will track the financial investments made towards improving agricultural viability throughout the Puyallup Watershed.

FFTF GOAL(S):
  • Protect/conserve agricultural lands
  • Maintain viable farming economy/critical mass of farmland and farm businesses
BASELINE YEAR: TBD
STATUS: Metric results will be collected in 2020.
SOURCE(S): Multiple

Agriculture has long been a major land use in the floodplains of the Puyallup Watershed. Compared to commercial, residential, or industrial development, agriculture is a compatible floodplain land use, and conserving a viable agricultural land base helps reduce the amount of development in the floodplain. This metric tracks the completion of farmland conservation projects carried out by FFTF partners, including Pierce County, PCC Farmland Trust, and Forterra. 

 

2018 Results: 2 projects in progress in 2018.

Annual and Cumulative Acreage of Conserved Farmland
Cumulative Acres of Conserved Farmland by Reach
FFTF GOAL(S):
  • Protect/conserve agricultural lands
  • Minimize conversion of agricultural lands to non-ag uses
BASELINE YEAR: 2013 (First year of Floodplains by Design funding)
STATUS: 2018 results generated in 2019
SOURCE(S): Pierce County, PCC Farmland Trust, Forterra

Counties and cities in the Puyallup watershed regularly identify and seek to address risks to individual structures and properties from flood damage and harm. Properties include those identified in adopted flood management plans or repetitive loss plans. Governments reduce risks by physically removing the property or structure through acquisition or providing a structural solution (such as a levee setback). At-risk structures can also be abandoned after a flood event.

 

2018 Result: 13 at-risk structures removed from the floodplain.

FFTF GOAL(S):
  • Make communities more resilient to flooding and reduce flood risk and damage to private property
  • Reduce flood risk and damage to public infrastructure
  • Increase the resilience of flood management infrastructure, the ecosystem, and agriculture as climate changes
BASELINE YEAR: 2013 (First year of Floodplains by Design funding)
STATUS: 2018 results were generated in 2019
SOURCE(S): Pierce County, King County, and Cities of Puyallup, Sumner, and Orting.  Existing plans include: Pierce County Rivers Flood Hazard Management Plan (2013); King County Flood Hazard Management Plan (2006) and Update (2013); and City of Puyallup Hazard Mitigation Plan Update (2017).

Floodplain reconnection projects are designed to reconnect floodplains to rivers and tributaries, providing room for rivers to migrate, lessening the impacts of severe flood events, and creating additional habitat. This metric tracks the total acreage of completed floodplain reconnection projects as well as the number of reconnection projects in progress and proposed by Pierce County.

See the Projects page for more information about individual projects.

 

2018 Results: 52 acres of floodplain reconnected in 2018 along with 13 projects in-process and 5 proposed.

FFTF GOAL(S):
  • Reduce flood risk and damage to public and private infrastructure
  • Reconnect floodplain to the river (at various flow levels)
  • Provide more space for the river to migrate
  • Increase the resilience of flood management infrastructure, the ecosystem, and agriculture as climate changes
BASELINE YEAR: 2013 (First year of Floodplains by Design funding)
STATUS: 2018 results generated in 2019
SOURCE(S): Pierce County Rivers Flood Hazard Management Plan & Flood Control Zone District Comprehensive plan of Development (2013); Project specific information provided by jurisdictions.