HomeMy WebLinkAboutCA_Shoreline_Tracking_Worksheet_TRIP_SSDP_171128_v1DEPARTMENT OF COMMUNITY
AND ECONOMIC DEVELOPMENT
1
H:\CED\Data\Forms-Templates\Self-Help Handouts\Planning\Shoreline Tracking Worksheet.docx Rev: 08/2016
SHORELINE TRACKING WORKSHEET
Planning Division
1055 South Grady Way, Renton, WA 98057
Phone: 425-430-7200 | www.rentonwa.gov
The City of Renton is required by the Washington State Department of Ecology to track and evaluate the effectiveness of
the Shoreline Master Program at achieving no net loss of shoreline ecological functions with respect to shoreline
projects. The City will use shoreline development tracking information to prepare a Shoreline Master Program report
every eight years to comply with the Shoreline Management Act requirements.
SHORELINE STABILIZATION
1.Is there currently a bulkhead on your site?Yes No; If yes, fill out table below.
If no, see “Site Conditions”, Section 2 below.
What Type of Materials is Your Bulkhead Made of? Linear Feet of Hard Materials:
Linear Feet of Soft Materials:
Examples of Types of Bulkheads: Hard (e.g. rocks, wood); Soft (e.g. sand, plants); Combination-soft
materials at the water with hard materials further inland, or a combination of hard and soft materials at
the water.
SITE CONDITIONS
4.List the size (in square feet) and type of all impervious surfaces (e.g. driveway, parking area, walkway,
patio).
X
2.List the size (in square feet) and type of all structures (1st floor only) on your property (e.g. 2,000 sq. ft.
house, 125 sq. ft. greenhouse).
I-405 Bridge over the Cedar River
3.List distance (in feet) from the water to the closest point of each structure. List each building separately
(e.g. shed, dock, carport).
The closest bridge pier will be approximately 30 feet landward of the ordinary high-water mark on the
left (south) bank, and 80 feet on the right (north) bank. The bridge is directly over the Cedar River, as will
the proposed expansion.
Refer to (2)
: 82,500 sq ft existing structure
9,500 sq ft proposed additional structure
2
H:\CED\Data\Forms-Templates\Self-Help Handouts\Planning\Shoreline Tracking Worksheet.docx Rev: 08/2016
5.List distance (in feet) from the water to the closest point of each impervious surface (hard surface).
6.Describe the existing vegetation within 100 ft. of the waterline. Estimate the amount (in square feet) of
7.Will the project require any added fill? If so, how many cubic yards will be added:
IN WATER AND OVER WATER STRUCTURES
8.Are there any in or over water structures on your site (e.g. docks, floats, bridges, mooring piles, boatlifts)?
Yes No; If yes, fill out the table below.
Describe the in- and over-water structures on your site Existing overwater structures
on site include the I-405 bridges and a pedestrian bridge over the Cedar River.
Refer to (3)
native vegetation. Grass and ornamental plantings (e.g. plants requiring care or grown for decorative
purposes) should not be counted.
Vegetation under the bridge over the Cedar River is limited to shrubs, blackberry, and a few trees. River
banks downstream and on the south side of the upstream channel support mixed vegetation consisting of
Douglas fir, big-leaf maple, red alder, black cottonwood, and blackberry. There is approximately 2,000
square feet of vegetation within the project impact area.
The proposed plan does not require added fill materials within the Cedar River floodplain. Disturbed areas
are to be restored to the existing grade. There may be minor amounts of fill (approximately 100 cubic yards)
in some locations associated with final grading.
X
3
H:\CED\Data\Forms-Templates\Self-Help Handouts\Planning\Shoreline Tracking Worksheet.docx Rev: 08/2016
Type
(e.g. dock, float, bridge,
mooring pile, boat lift, etc.)
Surface Area
(in square feet, if
applicable)
Light Penetrating Materials
(the percentage of the surface
area that is made of material that
allows light to reach the water)
Existing
structures to
remain
Existing
structures that
will be
removed
Proposed
structures there will be no light
penetrating materials
Bridge widening on
the west side
North and southbound
bridges will remain in place
None
9,500 sq feet of
new pavement