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Davis
Wetland Delineation Report
and
ButTer Reduction Plan
Parcel # 901 251 005
February 2004
Prepared for:
Linda Davis
6503 Beaver Valley Road
ChimacumWA, 98325
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85650th Street
Port TO\\'Ilsend, Washington 98368
360 385-6432
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Davis
Wetland Delineation Report
and
Buffer Reduction Plan
Parcel # 90] .251 005
February 2004
Contents
Introduction
Description of Site
Applied Methodology
Washington State Wetland Identification and Delineation Manual
Soils
Vegetation
Hydrology
Classification
Streams and Streamside Wetland Definitions
Determining Wetland Edges
Findings
Soils
Vegetation
Hydrology
Classification
Buffer Reduction
Jefferson County Unified Development Code
Wetland Buffer Definition
Standard Buffer Requirements
Reducing Buffer Widths
Buffer Reduction Plan
Revegetation Requirements
Storm water Control
Summary
References
Appendix
Sheet #1 Location Map and Soil Survey Of Jefferson County Of Washington
Sheet #2 Findings Map ~'T<"' ",'N.~,~d
Sheet #3 Aerial (CREP Buffer, Septic and Site Plan) & Jefferson CounW~dtic~f~a~ ~a~.:\,."",.\'
Wetlands Rating Field Data Form U;i} r:';':-->':~':'-"':--#I
Data Forms, Routine Determination W A State Wetland Delineation ~anl\a~AN 2 6 2005 I ; \
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Davis
Wetland Delineation Report
And
Buffer Reduction Plan
Parcel # 90 I 251 005
February 2004
Introduction
At the request of Linda Davis a wetland delineation was conducted on February 3, 2004.
A large wetland associated with Chimacum Creek is located on the subject parcel. The
creek flows along the western boundary. The proposed building site is on the eastern
boundary and adjacent to Beaver Valley Road (Highway 19). The goal of the wetland
delineation is to determine wetland locations and associated buffers that would restrict a
building site location.
All wetlands and streams within Jefferson County are subject to requirements outlined in
the Jefferson County Unified Development Code (UDC) dated January. 1, 2001. Land use
restrictions wiII apply to all future developments associated with this parcel.
Description of Site,
. Legal Description: Parcel #901 251 005 S 25, T29N, Rl W, 36 acre parcel
. Location: 6503 Beaver Valley Road (Highway 19), South of the Chimacum
intersection approximateJy 3 miles (Appendix S~eet #1: Location Map)
. Soils: CbB Casey fine silt loam, and Se Semaihmoo muck, (nearby is 8th Swantown
gravelly sandy loam), (Appendix Sheet #1: Soil map)
. Slopes: 0 to 15% slopes
The majority of the 36-acre parcel consists of flat pastureland that is actively grazed by
sheep and llamas. Over 6 acres, directly adjacent to Chimacum Creek, have been planted
in native trees and shrubs as part of a federally funded agricultural restoration program
(CREP Conservation Restoration Enhancement Program). Additional enhancements to
the wetland include a large agricultural pond that has been recently excavated. The pond
will eventually be planted with trees and shrubs. A drop of approximately 3 feet in
topography defines the wetland edge. .._'o~,~. .~-- .
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A large barn is located near Beaver Valley Road on the portion of the property that is
elevated from the low-lying valley. The proposed building site will also be sited on this
raised terrace, Upslope and on a separate parcel (901 251 012) a site septic system has
been installed to accommodate a single-family residence. This system was completed
and inspected by Janet Welch (Permit #01-204 November 26,2002).
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Applied Methodology
The following resources were consulted for this project:
. Jefferson County Critical Areas Map \Vetlands (1995) and ESA Maps (Stream and
Wetlands)
. Aerial Photographs (Soil maps pre-1975, and 2000, included in Appendix)
. Jefferson County Unified Development Code (January 1,2001)
. Soil Survey of Jefferson County (U.S. Soil Conservation Service 1975)
. National Wetland Inventory Map
. Washington State Wetland Identification and Delineation Manual
. National List of Plant Species That Occur in Wetlands: Northwest (Region 9)
Washington State Wetland Identification and Delineation Manual
Fieldwork to determine the actual wetland boundaries was conducted according to the
methodology outlined in the Washington State Wetland Identification and Delineation
Manual (Department of Ecology #96-94). Chapter 173-22 of the Washington
Administrative Code requires that all wetlands within the State of Washington be delineated
using this manual.
The methodology outlined in the Washington State Wetland Identification and Delineation
Manual requires examination of the three parameters for a positive wetland determination:
hydric soils, hydrophytic vegetation, and p-ydrology. F<or an area to qualify as a
jurisdictional wetland it must have a positive indicator from all three parameters. All
wetlands identified using this methodology may be federally regulated, regardless of size.
Soils
A hydric soil is a soil that forms under conditions of saturation, flooding, or ponding
lasting long enough during the growing season to result in an anaerobic upper layer.
Hydric soils favor the growth and regenerationofhydrophytic vegetation. The indicators
for this type of soil include low chroma, mottles, gleying, and high organic content within
the upper 32 inches of the soil profile. Holes were dug on the site and soil colors (including
value and chroma) were recorded in the top 16 inches. Soil colors were analyzed using the
Munsell Color Charts (1992).
Vegetation
Wetland plant species must constitute greater than 51 % of the total vegeta~io~-P!<.':~<.':!lt ~2~ m
meet the qualification as a site dominated by hydrophytic vegetation. 'Domif1an~e o~pl~nt;!
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species is detemlined by calculating actual aerial cover within a 30-foot radius for trees, a
10-toot radius for shrubs, and a 6-foot radius for the herbaceous layer at each data point.
Commonly occurring plant species have been rated by the United States Fish and Wildlife
Service (USFW) National List of Plant Species Tbat Occur in \Vetlands: Northwest
(Region 9) as to their frequency of occurrence in wetlands and non-wetlands. During the
fieldwork, each species was recorded and given a rating based on indicator status and
percent cover.
Hydrology
Wetland hydrology is defined in the Washington State Wetland Identification and
Delineation Manual as "areas that are periodically inundated or have soils saturated to the
surface at some time during the growing season." Areas must have seasonally inundated or
saturated soil at least 12.5% of the growing season. Indicators of hydrology include visual
observation of inundation or soil saturation, water-stained leaves, cracking of the soil
surface, and/or sediment deposits. Positive signs of hydrology are often absent during the
summer and fall months but can be inferred if there arc positive indicators of hydric soil and
hydrophytic vegetation.
Classifica tion
Wetland categorization was determined using the Washington State Department of
Ecology (DOE) Wetland Rating System (publication #93-74, August 1993), which
assigns a numerical value to any given wetland according to wetland size, quality of
surrounding buffers, vegetation diversity, wetland types, and habitat value. Wetlands are
rated as entire systems and quite often exceed project boundaries ratings; range from Class I
to Class IV. Class I is the highest quality wetland and is not replaceable. It therefore
receives the largest buffers and highest protection.
Streams and Streamside Wetland Definitions
According to the DOE Washington State Wetland Rating System, Western Washington
(Second Edition DOE Manual), a stream channel is defined as "'a seasonal flow of water
that is predominately in one direction and there is a defined bank or series of banks
containing the water. " Oftentimes, stream and streamside wetlands are intermingled. If a
stream has wetland characteristics, no matter how small, then the entire system is rated as
a wetland. Both streams and wetlands have associated buffers as defined by the Jefferson
County Critical Areas Ordinance. The larger buffer is the one that is applied.
Streams types in Jefferson County are determined using the criteria set forth in the
Chapter 222-16-030 WAC. This system categorizes streams according to connectivity of
larger bodies of water, fish bearing potential, use by humans, and whether the stream flow
is seasonal or perennial. The ratings range from Type 1, the highest quality, to Type 5, a
seasonal non fish-bearing stream.
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Determining Wetland Edges
Wetland edges were determined by establishing two data points: one \vithin the wetland
which contained positive indicators of all three of the wetland requirements: soils,
hydrology, and vegetation, and another data point outside the wetland, where one or all of
the requirements were not present. Measurements were taken \vith a Chainman II hip chain.
Findings
The Jefferson County Critical Areas Map indicates that the majority of the parcel is
within wetland boundaries with the exception of the northwest comer. Findings indicate
that the barn and proposed building envelope are located in this comer of the site and are
upslope and outside the actual wetland. The wetland edge is clearly defined by a distinct
drop in topography and vegetation change, which can be observed on the aerial map
(included in the Appendix, Sheet # 3). The wetland is a low quality Class II wetland (23
points) due to the lack of species diversity or any structural components. This wetland is
large and has been mapped throughout Chimacum Valley. There is a hydrological
connection to Chimacum Creek which has been rated as a Type 2 fish-bearing stream.
The proposed building site is completely within the 100-foot buffer of the Class II
wetland. It is over 800 feet from Chimacum Creek and is therefore not directly restricted
by the buffers of the creek. This building permit will require a buffer reduction approval
by the Department of Community Development.
The wetland was flagged with orange plastic ribbon labeled "Wetland Boundary," tied to
fence posts at points 20 to 40 feet apart along the western wetland edge near the proposed
building site. The wetland edge is contiguous with the drop in topography and vegetation
change. Flagging is labeled with alphanumeric codes (AI through A3). The data point
locations, wetland edges, and buffers are indicated on the Findings Map in the Appendix
(Sheet #2).
Soils
Jefferson County Soil Survey (page 49) lists soils on site as ebB Casey fine silt loam,
and Se Semaihmoo muck. Semiahmoo muck is classified as a hydric soil on the Jefferson
County Area Hydric Soil list (January 1991). This soil is common throughout Chimacum
Valley and along Chimacum Creek. Semiahmoo muck consists of very poorly drained
organic soil overlying a hard mineral soil formed by glaciers. Upslope from the wetland
on the terrace near Beaver Valley Road, soils are mapped within the Casey Series, which
is a somewhat poorly drained soil formed in a glacial lake or of marine sediments.
Data points and soil test pits confirmed the presence of hydric soils; soils were low-
chroma the entire depth of the soil test. At Data point # 1 the soil layer was black (10YR
2/1). At Data point #2, upslope and to the north of Data point # 1, s<?ils c9J()!~,9i.911.QL
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Davis Wetland Delineation
Report File Number 2004-8645
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change and were still black the entire depth oftl1e soil pit. Soil type and colors were
distinctively difIerent at Data point #3, which is on the elevated portion of the property,
and near the proposed house site. The soils were sandy with a higher chroma of dark
brown (lOYR 2/2 and lOYR 3/2 no mottles).
Vegetation
Vegetation was mostly dormant during this delineation. Diversity of species is low,
consisting of grazed pasture grasses and non-native herbaceous species. The only areas
where there was tree or shrub layer was near the Chimacum Creek. Due to the extensive
grazing, ground disturbance, and seasonal dormancy, species identification was difficult.
Below is a partial list of vegetation found on the site including the indicator status.
Scientific Name Common Name Status Layer
Wetland Plants
rostis ca illaris (A.tenuis)
'Festuca arundinacea
Phalaris arundinacea
Ranunculus re ens
FAC Grass
FAC- Grass
FACW Grass
FACW Herb
FACW Herb
Pu Ie dead-nettle I NI Herb
Dune Tansv NI Herb
Lamium ur ureum
Tanacetum hi innatum
UPL Upland Species, FACU Facultative Upland Species/Non Wetland. FAC Facultative Species,
fACW Facultative Wetland Species, OBL Obligate Wetland Species, NI No Indicator Assigned
The qualifier of + or - further defines the status of the species.
Plants classified according to the Fish and Wildlife Service; 1988,1993 Update
Hydrology
Water only needs to be present 20 days of the growing season for an area to qualifY as a
wetland. The growing season is defined by the Jefferson County soil survey as March 12
to November 25. Hydrology must be present for 12.5% (20 days) of these 258 days. The
growing season is also defined by soil temperature at 19.7 inches below the soil surface
being higher than biological 0 (50C or 400F).
Hydrology was present in the recently excavated pond at about 12" below the top grade.
Hydrology was not present in any of the soil test pits that were dug to 16 inches in depth
but all soils were moist. When there are positive indicators of wetland soils andwetlan~. .. '._ ..
vegetation, then hydrology can be assumed. ,..- "-' , ,'.-- ... ,-
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Western Washington has been experiencing record drought conditions this year and
rainfall has been below normal for the past 4 years. Rainfall average for Port Townsend
is 18.4 inches. Averages for the years 2000 to 2003 have been 13.37", 17.75", 14.41" and
15.61" respectively.
Classification of Wetlands and Streams
All wetlands have been rated according to the DOE rating system. This wetland classifies
as a Class II wetland with 100-foot buffers. All buffers are measured perpendicular from
the delineated edge (Jefferson County Unified Development Code, Jan. L 2001, 3-30
Buffers Table 3-4).
Chimacum Creek has been previously classified and mapped as a Type 2 stream, which
will also receive I 50-foot buffers. The proposed building site is over 800 feet from
Chimacum Creek and will not be affected by creek buffers.
Buffer Reduction
In order to accommodate a feasible building site, this project will require the reduction of
the standard 100-foot buffer by more than the allowable 25% (see 3.6.9 (6) below.
Primary goals are to define a building area with the least degradation or impacts to the
wetland and buffers.
Jefferson County Unified Development Code (January 2001)
Section 3.6.9 (2) Wetland Buffer Definition:
A designated area adjacent to a wetland that protects, and is integral to the
wetland ecosystem. Buffers provide shading, input of organic debris, and
coarse sediment, room for variation in the stream or wetland boundaries,
habitat to wildlife, and protection from harmful intrusion necessary to
protect the public from losses suffered when the functions and values of
aquatic resources are degraded.
3.6.9 (5 Hi) Standard Buffer Requirements
Buffers shall remain naturally vegetated except where the vegetation has
been disturbed, invaded by highly undesirable species, or would
substantially benefit for the increased diversity of introduced (native)
species. Where buffer disturbance has occurred during construction,
replanting with native vegetation shall be required. Minor pruning of
vegetation to enhance views and removal of undesirable species (e.g,
alders) may be permitted by the Director on a case-by-case basis.
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3.6.9 (6) Reducing Buffer Widths:
l1le Administrator may reduce the standard wetland btffJer width, when the
project applicant demonstrates both of the following to the sati.~raction of the
Adm inistrator:
t. Standard wetland buffer width averaging as set forth in this section is
unfeasible.
ll. The project application includes a buffer enhancement plan using
native vegetation, which substantiates that an enhanced buffer will
improve thefunctional attributes of the bl{ffer to provide additional
protection for the functions and values.
Buffer Reduction Plan
Buffer reduction will be applied to allow the applicant to build a single-family residence
on the elevated area outside the wetland but within the 1 OO-foot buffer. The property is
within an agricultural area with an established barn and a recently installed and inspected
off-site septic system.
A 6-acre native plant enhancement was established along Chimacum Creek in 2003. This
enhancement is part of a federal and state funded Conservation Restoration Enhancement
Program (CREP). Through tllis program 550 trees and shrubs per acre have been
introduced to the site.
In addition to the CREP program other enhancement projects are underway on the subject
parcel. The newly excavated agricultural pond introduces an open water component that
will eventually have native trees and shrubs planted around the perimeter. It will be
protected from grazing.
Revegetation Requirements
The proposed building site is highly degraded and has no native vegetation. A building
permits application should be accompanied with a simple revegetation plan to re-establish
native trees and shrubs along the wetland edge. This could be part of the revegetation
that is currently underway for the agricultural pond. The revegetation plan should be
designed to re-vegetate areas that were disturbed during the building process and further
protect the wetland.
Stormwater Control
All storm water from the project will be directed away from the wetland. Sediment or
runoff from the project should be minimized with the use of straw bales or sediment
fences. This will be required during the entire building process and will continue to be
required until the vegetation becomes established and can act as a natural filter.
Davis Wetland Delineation
Report File Number 2004-8645
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Summary
This report presents findings from the wetland delineation conducted on parcel #901 251
005 in Chimapum Valley owned by Linda Davis.and James Rueff. Findings reveal a 100v
quality Class If wetland that is associated with Chimacum Creek. Chimacum Creek is
rated as a Type 2 fish bearing stream. The potential building site is well outside the creek
buffers. The proposed building site is entirely within the 100-foot buffers of the Class II
wetland.
This parcel is part of a federally funded restoration project along Chimacum Creek. In
2003 over 6 acres were fenced and planted with 550 trees and shrubs per acre. This will
greatly increase the structural diversity and habitat value of the wetland. In addition to
this federal project Davis and Rueffhave excavated a pond that creates open water year-
round. The pond will eventually be planted in native trees and shrubs. An approved
septic system for single-family residence was installed in 2002 on an adjacent and uphill
lot across Beaver Valley Road.
A buffer reduction plan is included with this delineation report. Both the wetland and
associated buffers have been in agricultural land and have been altered by construction
and grazing. The intent of the plan is to minimize further degradation to the wetland
during construction. Due to the extensive vegetation restoration projects the site will
change from a flat site with exclusively pasture grasses to a site with diversity of
vegetation and structural layers. If Best Management Practices are used during and after
construction and if stormwater from impervious surfaces is directed away from the
wetland the site will not be impacted.
The final authority over this wetland determination and buffer reduction rests with the
governmental agencies; restriction will apply to any development near the wetlands or
buffers associated with this parcel. If there are further questions or planning requirements
tor this project please do not hesitate to call.
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Dixie Llewellin
Principal Biologist, Olympic Wetland Resources, Inc.
Certified for Wetland Delineation, 1987 Manual.
Wetland Training Institute, June 1995.
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Report File Number 2004-8645
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References
Buckingham, et aI., 1995. Flora of the Olympic Peninsula. Northwest Interpretive Association
and the Washington Native Plant Society, Seattle, Wash.
Cooke, Sarah Spear, 1997. A Field Guide to the Common Wetland Plants of Western
Washington and Northwest Oregon. Seattle Audubon Society, Seattle, Wash.
Cowardin, L.M.V. Carter, F.C.Goblet, and E.T. LaRoe, 1979. Classification of Wetland and
Deep Water Habitats of the U.S. U. S. Fish and Wildlife Service, Washington, D.C.
Hitchcock and Conquest, 1973. Flora of the Pacific Northwest.
Federal Interagency Committee for Wetland Delineation, 1987. Federal Manual for Identifying
and Delineating Jurisdictional Wetlands. July 1994 update, U.S. Army Corps of
Engineers, U.S. Environmental Protection Agency, U.S. Fish and Wildlife Service, and
U.S.D.A. Soil Conservation Service.
Jefferson County Unified Development Code. January 2001.
Leonard, William P., 1993. Amphibians of Washington and Oregon. Seattle Audubon Series.
MacBeth, Div. of Kollmorgen Instruments Corp., 1992. Munsell Soil Color Charts.
Mitsch and Gosselink, 1993. Wetlands.
Pojar, Mackinnon, 1994. Plants of the Pacific Northwest Coast.
Reed, Porter, 1988. National List of Plant Species That Occur in Wetlands, Region 9. 1993
update.
Washington State Wetland Department of Ecology, March 1997. Washington State Wetland
Identification and Delineation Manual, #96-94.
U.S. Department of Agriculture, 1994. Keys to Soil Taxonomy. Pocahontas Press.
U,S. Department of Agriculture, Soil Conservation Service, 1975. Soil Survey of Jefferson
County.
Communications:
Kevin Russel, Jefferson County Department of Community Development
NRCS, Al Latham
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Appendix
Sheet #1 Location Map and Soil Survey Of Jefferson County Of Washington
Sheet #2 Findings Map
Sheet #3 Aerial (CREP Buffer, Septic and Site Plan) & Jefferson County Critical
Areas Map
Wetlands Rating Field Data Form
Data Forms, Routine Determination W A State Wetland Delineation Manual
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Title:
Location and Soil Map
Parcel #90 1 251 005
i Scale: iShoof
, k, Indicated
Olympic Wetland Resources1lntl
856 50th Street
Port Townsend, WA 98368
360 385-6432
dixie@cablespeed.com
Client:
Linda Davis
6503 Beaver Valley Road
Chimacum, WA 98325
----------] Febmarv 2004
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Jefferson County Soil Survey Map
Jefferson County, Washington
1975
Soil Survey Page 49
ebB Cosey fine silt loom
StB Swantown gravelly loom
Se Semiohmoo muck
Findings Map
Parcel #901 251 005
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; As Indicated
856 50th Street
Port Townsend, WA 98368
360 385.6432
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------1 February 2004
iloh#: "004 864-
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All wetland locations I t
and sizes are approximate,
to establish exact points ii.'~'
a formal survey is required T
, ! iii.
L...-.__._._________._______.__..__~~~_.__.__.__._._._; ~
Delineated Wetland Edge :
100' Buffer From Wetland Edge i
o Flagged delineation markers
. Data Points
i
I
!
...m.__...m__~_~__ ....--j
Tille
':, Olympic Wetland Resources, loe Aerial with CREP Buffe~ and Septic Site
, Jefferson County \\etland Map
856 50th Street Parcel #901 25] 005
Port Townsend, WA 98368 Glen! Linda Davis
360385-6432 6503 Beaver Valley Road
dixie@coblespeed.wm Chimacum. WA 98325
Smie: Shoo1
k, Indicated
February 2004
Joo #; ,.,{)~. 4 0(.'4-
.:.,. lJ -f>' )
-t~tt-
l
.
RueffIDi'k; Pr"ptrly
!oQ!2'i:~C~l
Leg,md
S(>i.:.Jt1~Hr rO.;WJfGS
o
OO~2":.2<:'(>~
Pma~-,n
StJl!''':'!"1S
'~:;l::~.~'-j::: r/ !.~-3=
,N !}v;oS
/ fir""
, r-/ T ~?'-' ::
~Yi:SK~
/ ,--/ [."fel
r-/ {'it;'";
I
I /'" {-or<
/ . "''Vol~nds
<}');'~X:")l
a
I
I
JAN
h.
\...1'
OR INFORMATIONAL PURPOSES ONLY.
etferson County does no! attest to the accuracy of ~he dfita contained herein and mak-cs no whrranty with
respect to it; corredness or vajidity. 0313 com3!ned in this map IS limi~eu t~y tt,e rnetho9 and 1:Kcurac}('of its
':{JH~_~!~n. Man Feb 02 09:14:41 200~ t .
#3
Wetlands Rating Field Data Form
Bac:tground Information: CK-l{lY\P {t..
~of~D.1 ff:;:uI.t:aLI~WGl.NM 1(;6(. Dtk.z/04-
Nomeof''Io'edIDd(lfbown}; ~VA-t J t:f
~J...-is<lictiorI o(...claad; ~V\J Cr:xJA.l7I1 (J)(z,pS ()f=
. ,... rltTAL ' ' j. ~G/N~
LocalioIl: I...S<<tiolI:_o(ms~Scctioo:Z.~ TllWIIIhip:~~
SoI.m:es oflnfonn<<flon: (Cbedc a11lOUfCec tftal: apply)
S~ ~ USGS TopGMap:2S- NWlIDIp~Acri&I Pbolo:,t;, Soils PI1:VeY.L
OIlier:~Deocribe: ~ (0 C. rU7\Utz.. -AflB'r5 rntrP
WlIoAIherJeldO&lamnis~_Catqocy"-= Jl 23 PaNTS
Q.1. HIGh QualIty Naf.uraI Wd8nd
Clrde"'-s
Aaowcr lbio qooestioo> if)'OG......1Idoquole iIdonD&licu oc expcrieaoo to do 10. If
aatfillll_wilhllac~to_lIac~ Tbeu.,iflbe--.-
to ~ Ia, II> aad Ie... III NO, <<*let lIoc NaIuraI ~ pc-opmof'
DNR. .
ILK.........., ~
Is tIIele~ni<boe.... ""'-- -- ~~ to~<<
JordcoIocYolllac wedaad.. Wio:Mod by .,. ..doe fOllow8c CCIIlditioes?
C-*'< taly cfIMces ll>ot..,.lIne .... JlIoce is doe tat S .s.-b. llie
iqlecIaol............ cder...... pnIbtlXy "'- tCIbili...s -.11be wcdlIlId
llOOI}lIIoal..;u be dole: to "**"c _ _ equilillcMa ll>ot..,.......- &
hip q;..Jity-w.d.
1a.1 u,m..- WIlcnbod > 12% iaIpcrWM. .
1t2. WcodMcI is diIcIaed -.1_lIow is *It obolno:tod.
I&). WcllODd IIts I>e<a Jl1Idod. filled, Jaued.
1a4. Wllcriswcdlnd is~bydilra. weirI,<<c.
laS. WcodMcIispood.
106. Olbor~of~(1iIl"")
2Ll.1l1be ~alElixl...-eO(oaIy""""""'" pIIaIs_~
.......,. wilh ao.......lhNb<< fOc=cd ~
Is Ibe .... of'loedIaooows pIIaIs, Sp/aopIm, 8Dd 40ep cqoaic
&Oils> 1/2 acre? YES; CaIqpry I
IIIbc_of~pIIaIs, ~8Dd4oeporpaic YES: Caleca<Y 11
aoits ~1I21iXe?
NO: Goton.1.
Q.2l>. Matve feraled wecIaM.
2b.l. Does 50% ollbe C<Mrof"!'P<< bal'-..py CCII>Sist_~ YES: CaIepy J
In:CS older.... 1O)'C&l$<< """"*- _ oIdcc... SO ycm? NO: Go to 2b.1
N.. lbc_oflnlol isoftClllllOla__aee, ___
be wed .. a ......... b- ate (100 cuiofaaoe).
21>.2. Does 50% oflloc _ _""* c:a.apf CODIiot of ewrcr- lnloI oIdcc YES: Go to 2b.3
dwl SO)'Olll1, AND is lIac Ilnoc:IoaI di-.ity ofllac bal IIi&b .. NO: GotoQ.1
~ by..~ layecol_2O'-49'taII,.. (/-20',
taII,"""a~~
21>.3. Does < 2S% oflbc",,* -.....~O< YES: CaIqory f
the Ibrub ~ DlXtSist of..........excuc &om die list... n. 191 NO: Go to ().1
Q.2c. Eoturiae wetIaHI.
2d. 10 lIac w6llIliII04.. Nm-t. WiIdIik It.cfi.tF. ~ Pad:, YES: Caqory I
~~Raetvc,~"-~ SQtePad:,<< NO: Go to 2c.2
EducaCioaal. EaMroarDcatd 0< SdeaIi&~~.wcr
WACm-lG-fSI?
2<:.2. II lIac wcdmd > $ a=c; u..uu~_ YES: CaIqory I
~ If....... ~ pddooIof IIIl "*"- ~ Iba!....
1) &co.l!II.a 600 foetaport 8Dd 1Iaot_~by....m..1batF
de] OIl a Mcott Low ToIe,<<
2) aopaIed by Ii<lal d>aImok .. are &co. CllIlIIOG foet wide;
I &!Iliac ~......... to 1lc~........<&!allItiD& lbc
wcdaDd ..... -
oc.. tbc 1O'dImd 1-$ aa-es; ......................................................... YES: Go 10 2c.3
or is tbc we:lImd < I acre? ..................................:....................... YES: GoI02cA
i
tl> Are lliere populztioas I)( ClOIHlati", plonts whicl> ...., <:u<mlIfy pIU<:llt, rover
IDOrC: tbaI> 10% ,,(the wetIaad. tOO appear to be invading oW"'~?
BricfIy cl<oaillc any """~...., plIt1l !JO!llI!Iliom: tOO
__tioo 1OIIllOC(1): -<l.As-rOff...E.
Ic.lo lliere evi<IcDcc of~ dislud>on<:es whkh...... risibly
dcpdcd -quality. E>i<Ia= I)(die ~ of_quaIily io.clude:
diRcI {1Il1lIaIIcd} NIIOif lium roads or pIltiIIg Iols; pmeaoe. or Ilirlork
ericboe. of _ 4uqoc; 00)' I&oeno; lIac ~ 0( oq;aak c:Io:micols; oc
Ii..-:l:...... BrielIy doac:ribe:
cu.~Eic:oIoGbI ~:
DoNlIac wedaad:
.... at !eat I~ ""'" of O<paic toiIi docper l!wl16lrdes
. """ the welIaad;. relttiYOly uaadisluIbod; OR
(If die &nsM:r is NO IIecauie die -u..d is diIlIIrbed loriefIy
deocribe:
I8cIiclIIots o( ~ may iDcIGcIo:
-r- Wedaad IIts I>e<a pjed. fiUed.1ogged;
- Olpaio toils OIl die ...-face are dried-out 1O<m-l!II.a baI(
oflbe )'OAt;
Y. - W~ rooet.eo dimct -...-.nasoft'Erom....<<
~_.J; .
OR
:ll"toQ.2
0: tok
YES: to to Q.2
NO: P-a.Ic Cat. 1
C<lOtaCt DNR
line & f~ das~l!wll acre; YES; 00 Ci> 2l!
OR
....~of..~1)'It.ea>; Yco:Goto2c
OR.
.... eel .... bcld(/ YeI: Go to 2d
%a......... 1'_
he.,. oflllc kec fiIlIowiac coaditioac met fOr lIac ..... of""'" aoil?
2&.1. Are SpbapIm. _ a COClIIllOIl JtllUlId <XIVC<'(>3O%) &lid doe <mer of
i1tvaive ~ (aoc Table 3) is &co. tbaI> 10%1
klbc..... of sphIpIm IIlOUCI &lid dc:cp oq;aak toils > 112 acre? YES: CaIqory I
II tbc _ofsp/lqnwnmooseo &lid dc:cp orpnic toils ~1/2 -=re? YES: 0IIq0ry II
NO: Go Ci> 2a.3
2a.2. Is lbcte.. __ of.xpoic IOil wbicll bas &It cmc:q<II! cIaa wilh.!eat
""" ~ &om Table 2,&lId_ofillvasive rp:cieI iI < 10%(_ TaWe 3}!
II lbc .... o(~ planlo """ dc:cp 0<pIi<: toils > 112 aae1
10 lbe .... ofloc:rbaccoui piau and dc:cp orpaic ooiIs If+lflocn:!
2<:.3. Does lIoc welIaad ~ at least 3 I)(!be foIIowinc4 c:riteri&: .......
- miaimum cxi&ting evideAce of......... rdIIIod disIuz'-'" as
diI:iac. ditdlia& filling. adtivalioo, crazing....lIac ~ of I.IOl>-
IIAliYC plaut opecieo (ree cuidaDce for defioitioc);
- ~ wala..........,QoQ wilh tidal WtwaIer<<1i<lal /iabwwler.
- _!eat 1.5% of lbc wetIaAd IIts a 100 bufl'er of ~ po:stllre.
open _. iluub 0< f<<est;
YES: C&lqo<y J
YES: CaIqo<y D
NO:OoIOW
YES: Caqocy 1
NO Cal>egocj D
- bas.!eat 3 oflbe followiog falun:s: low IIlIrIli; IliP -.II; tidal
d1macIs; 1agooa(1);woody debris; <<~ li-cs&watct' 'JI'dIaad.
2c.4. Does Ibe -'aa<l1DCCI aU oftbc bIr criteria Cll:Ider 2c3? (aboYC)1 YES: Caqory D
NO: m
Q.U. Eel er-.... Kdp Bed<.
2d.1. Ateecl&tai bed$1'ft*'UI? ..............................................._ YES: CIlico<Y 1
NO: F to 2d.2
2d.2. Are lhrir fIoaWIg or ll<lll-f1octias kdp bcd(1) I""'I""l wilh .-bD YES: c.tepy I
SO%macro aIgr.I <:OVer inlbe l1IOlIlh of Aucuotor ~......_....... NO: c.tepy D
cu. Category IV welHncM.
3a. 10 Ibe wcdInd: lea l!II.a 1 acre Illl1.
~y isolatod IlId.
COllIprioocI of""" YCgelIlod cIaa lINt is ~ (> lIO%",,*""""
by...1pOcics &om To&Ic 3 <t>eF 19)<< Table 4 (page 20)
31>. Ii !be wedaad: lea _ two acteI
""'" lIydroloska11y ioo~
wilh_ ~ cl.ai. and > 90% of~ ........ in my c:oaDalioclof
IpOcics &om Table 3 (page 19)
k II lIac wcdInd exca.Wled fulm IpIIIIlIIIlll & pood -nor _ J aac
wilhaula ...-faoe -... COImOC:lioa 10 ~ lda,-riwn;orClClli;:f~"--'
ond bas <0.1 """,I)( . -, ", . "
JAN 2 0
DATA FORM I
Routine Wetland Determination
(W A State Wetland Delineation Manual or
1987 Co s Wetland Delineation Manual)
Project/Site: CftfnJ.A()..vY{ VttLt;f:;'-'1 Date: z.. 03 04- .~
Applicant/owner: UN OA M It (S \/,A. I L'-1., /2.tt't1J
. feSV3'f>t=A f{t::YL FILL....."' C.<.I-<Wlfr;( l!.4Vf W~ _
. ll~ 4o'~~
InvestiO'ator(s): . Dc . e>
Do Normal Circumstances exist on the site? ~ no
Is the site significantly disturbed (atypical situation)? yes ~
Is the area a tential Problem Area? es ~
VEGETATION
etvV
Dominant Plant S ies
Stratum
Indicator Domi~ant PlaneS des
Stratum
Indicator
H Me..
H- ATe
Ii-
HYDROPHYTIC VEGETATION INDICATORS:
% of dominants OBL. FACW. & FAC: I 00%
Check all indicato~~ thai apply & explain below:
Regional knowledge of plant commun.ities
Physiological or reproductive adaptations
Technical Literature . .
Hydroph}'tic vegetation present?
Rationale for decisionlRemarks:
::L
..,(
Wetland plant list (nat' I or regional) )<.
Morphological adaptations -;z:-
Wetland Plant Data Base -;z-
no
OTHER_
~
Vt4E::'\1:'fn()AJ PD~
HYDROLOGY
no
Water Marks: no es no
Drift Lines:, es no no
Oxidized Root (live roots) yes no
Channels <12 in. es no
FAC Neutral: yes no Water-stained
Leaves: 'yes no
"ei-^1. .
Depth to free water in pit: 'j}QW1"\ Inches
Depth to saturated soil: SV~ inches
Check all that apply & explain below:
Stream, Lake or gage data:
Aerial hotoara hs:
Wetland hydrology present?
Rationale for decisionlRemarks:
Other:
Other:
~
no
DATA FOR,l\f I
Routine Wetland Determination
(W A State Wetland Delineation Manual or
1987 Co s Wetland Delineation Manual)
ProjecuSite: ctf1fflAeJ..t11 V t'tLL.f:::'-'J Date: Z 03 04-
Applicant/owner: UNOA M\t(S 'A-. ,J.>..t. l?.Mo
". le503 13t=AV'EK. \h ILL......", C~W1f\cU1V{ W~ _
. /I · qo.,,,,~
Investiaator(s): . au 6
Do Normal Circumstances exist on e site? ~ no
Is the site significantly disturbed (atypical situation)? yes jiQ)
Is the area a tential Problem Area? es <:.SliQJ
VEGETATION
County: ::JE~<i:.bN
State: WA
[fIR: 5ZJ -:r 2<"1 g 1 \IV
Community ID:
Transect ID:
Plot ID: J>l\m
Dominant Plant S ies
Suatum
\
Indicator Dominant Plant~S des
Stratum
Indicator
CltPtr~
f/NttlwJ:; {U:jJt:...td.:>
~
H
PItL
Ftt-L
HYDROPHYTIC VEGETATION INDICATORS:
% of dominants OBL, FACW, & FAC: 100/0
Check all indicator~ thai.apply & explain below:
Regional knowledge of plant communities
Physiological or reproductive' adaptations
Technical Literature .
Hydrophytic vegetation present?
Rationale for decisionlRemarks:
.::L
~
Wetland plant list (naCI or regional) )<
Morphological adaptations ~
Wetland Plant Data Base --:;z-
no
OTHER _
~
HYDROLOGY
I Is it the growing season?
Based on:AtlL S'bu..:R:fL1P 4
Dept. of-inundation: - 0- inches
I Depth to free water in pit: - 0 -inches
Depth to saturated soil: ~OlL.-~~ inches
Check all that apply & explain below:
Stream, Lake or gage data:
Aerial hotolrra hs:
Wetland hydrology present?
Rationale for decisionlRemarks:
~
no Water Marks: 'es no
Drift Lines:, es no
Oxidized Root (live roots)
Channels <12 in. es no
FAC Neutral: yes no
es no
no
yes no
Water-stained
Leaves:
'yes no
Other:
Other:
~
no
.JAN
{~ ~-,
" v'
h_ \J
DATA FOR1\1 I
Routine Wetland Determination
(WA State Wetfand Delineation Manual or
1987 Co s Wetland Delineation Manual)
ProjecUSite: ctffff1ACUr1 V fQ..L4:;'i Date: Z. 03 0+ ..
Applican.Uowner: UNOA :PA\t/S Vt't J->-l. R..r:Yto
. ~ 50 3 7JtEt-\Xf.:YL lh_ ./ C tftn? ftr. (j.,-fYl '1i~2 ~
Investio-ator(s): . Of..}. f3
Do Normal Circumstances exist on e site? ~
Is the site significantly disturbed (atypical situation)? yes
Is the area a tential Problem Area? es
VEGETATION
Dominant Plant S cies
Stratum
lA:n1 ( J M fUZpu R..e/fY'\
tJm !3r P /N/V1t
," A/eLNPINftCE:i4
HYDROPHYTIC VEGETATION INDICATORS:
% of dominants OBL, FACW, & FAC: 3.3<7b
Check all indicatory; that 'apply & explain below:
Regional knowledge of plant communities
Physiological or reproductive adaptations
Technical Literature '
Hydrophytic vegetation present?
Rationale for decisionlRemarks:
LE>5 1Itt\N 51 %
~
.,(
HYDROLOGY
I Is it the growing season?
Based on: ( S bll
Dept. of inundation:
Depth to free water in pit: - 0-- inches
Depth to saturated soil: '- 0 ~
Check all that apply & explain below:
Stream, Lake or gage data:
Aerial hotoo-ra hs:
Wetland hydrology present?
Rationale for decisionlRemarks:
501t3
inches mOl>"
County: 3E..fi13e..-S()1'-l
State: W A
SrfJR::52,) r 2&f f2.l W
Community ID:
Transect ID:
Plot ID: J>l\m-
Indicator Domiriant PlanfS
Stratum
Indicator
les
t
N:t
~
v~
Pt5flJf1..0tv S"i>tL - VE:~C:.~
WlINtmtr'L
yes
Wetland plant list (nat'! or regional) )<.
Morphological adaptations ~
Wetland Plant Data Base ')(....
@
OTHER
no Water Marks: 'es no
Drift Lines:: es no
Oxidized Root (live roots)
Channels <12 in. es no
FAC Neutral: yes no
Sediment De sits: es no
Drainao-e Patterns: no
Local Soil Survey: yes no
Water-stained
Leaves: 'yes no
Other:
Other:
yes ~
Olympic Wetland Resources, Inc.
Dixie UeweHin, Principal Biologist
RE: Planting Plan Review ,Parcel # 901 251 005
Linda,
Thank you for the opp0t1unity to review your revegetation project associated with the buffer
reduction plan. The planting plan is very clear and the choices of species and numbers of trees
and shrubs are appropriate for the site. Adding these native plantings should vastly improve the
structural layers and habitat value of your open pasture and further screen and protect the
wetland. The plan includes 80 trees and approximately 240 shrubs (in a phased planting as shade
is established).
If you have any fU11her questions about this plan or need help locating any plant species please
feel free to call.
Sincerely,
'22/ ;;/>-A} 1{7'
/ // -$ . II .
//// /
~/~~~:f~, / ~/~
Dixie L1ewellin, Principal Biologist
Ce11ified For Wetland Delineation, 1987 Manual
Wetland Training Institute, June 1995
,JAN
~~005
Davis Planting Plan Evaluatioll
Dcct:l1lber 23_ 2004
y lCl,~-D~
\Jl~VL
The prlmary goal of this planting plan lS to lmprove buffer
function by planting appropriate native trees and shrubs.
Secondary goals include improving habitat value for
wildlife and creating pleasing aesthetic surroundings for
our home. The planting areas have for many years been
affected by farming activity.
The lower site (around the pond) has been part of the large
hayfield/pasture, grazed by cattle and horses. The higher
elevation site and the area we propose to build upon has
been used as a farm staging area- heavy equipment and
materials storage, animal transfer from pasture to barn-
all activities which compacted the soils and created a poor
environment for native plants.
We are proposing to return these two areas to a more
natural state. The plantings around our pond and house will
be done in three stages. First, efforts will be made to
plant the trees that will be the backbone of the landscape
effort. Choice of plants is somewhat dependent upon
availability. In addition we must consider that the area
involves two distinct zones- the lower, wetter area around
the pond has deep, rich peat soils, moist most of the time
within a foot of the surface. The higher house site has
better drained, sandYI rocky, compacted soils.
We plan to incorporate approximately 40 trees and 100
shrubs consistent with the density guideline which the
conservation district used in planting 6+ of our acres by
the Chimacum creek. Pond trees will be natives or close
relatives. We feel that shore pinel willoWI western red
cedarl crabapple I aspenl hemlock, and spruce will do well
in the area. Shrubbery for the pond area will include red
osier dogwood, highbush cranberry, black twinberrYI pacific
ninebark I mock orange, bog blue berry, and ground covers
kinnikinnik and crowberry.
In the higher zone of the house site we have a slightly
different criteria for choosing trees. Between the proposed
house site and Beaver Valley Road we need trees that will
be a noise and privacy screen- fast growing f stat~.lY.".~,,_.,__
dense I and mostly, evergreen. Again, shore pirieahd c-edar,'
with the addition of Douglas Fir and coastal red~ood wi
be our first choice of evergreens. Crabapple I aspenl vine
maple, and Indian plum will fill in to become lower story
trees. Shrubs for this area will be red flowering current,
thimbleberry, beaked hazelnut, rhododendron, and nootKa
rose. We may also try salal and Oregon grape as the growing
trees provide some shade.
One area of particular concern for erosion control is the
small slope that exists between the two sites. This is
represented on the map by the reference to the wetland
edge. Willow, red osier dogwood, ninebark, and twinberry
will be planted to bind the soil. Many choice plants will
be more likely to survive if given some shade and wind
protection. We will need to let some pioneer plants create
shelter for the more fragile species.
Future additions to the landscape will include ferns,
trillium, false lily-of-the-valley, red columbine, tiger
lily, blue-eyed grass, sedges, scurpus bulrush and other
aquatic pond edge plants. We are hopeful that the shade of
our growing plants will eventually cause the pasture
grasses to become less dominant in the pond area. Until
that natural control happens, we will need to carryon a
fairly aggressive hand weeding program.
We have high hopes that this mix of plants should furnish
food and home to both local and migrating birds. Nesting
boxes may be placed strategically to encourage the shy
ones.
Our planting schedule will take advantage of the Spring
plant sale sponsored by the Jefferson County conservation
District (usually occurs in February.) Additionally we can
transplant larger trees and shrubs from a holding garden on
our land. This must be done in early winter. We will begin
our plantings in the pond area. The house site will be
planted within one year of completing the building of the
house. A silt barrier of straw bales will surround the
building site to mitigate erosion and runoff of bare soils.
Please refer to the site map for more specific planting
plans.
I.
; ~
1
Placement of individual trees and shrubs mustrellra~Ji-'.~
somewhat flexible within the soil and moisture zqnes.
, . , I ~ kJ ') f'
! vf\1\ t. D
7innt;
dJ\L
Planting Plan
Trees
Shore Pine SP j,i,- Highly adaptable, use both sites 16
Spruce S ","'0" Pond site 4
Willow W Good soil binder for slopes and around pond 9
Douglas Fir F N::Y Soil tolerant, drought resistant 11
Western Hemlock H 1;;w Dense canopy, fairly dry to wet sites 1
Good for pond site, give some wind
Western Red Cedar C 61 protection among willows and shore pines 11
Coastal Redwood RWia Blend with other evergreens for road buffer 4
Crabapple CAt> Good for both sites; small, under story 5
Aspen A Both sites 7
Vine Maple VM Under story, fall color, both sites 7
Indian Plum IP ii I Upper site 5
80 T
Shrubs and Ground Cover
Red Osier Dogwood h'Mt#" Slope and Pond area 11
High Bush Cranberry Slope and Pond area 10
Black Twinberry Slope and Pond area 15
Pacific Ninebark Slope and Pond area 12
Mock Orange Both Sites 6
Bog Blueberry Pond Area 12
Kinnikinnik Groundcover, upper site, and slope 40
Crowberry Good groundcover, both sites 25
Red Flowering Currant Soil binding, upper site 12
Thimbleberry Upper site 3
Beaked Hazelnut Upper site onlv 10
Rhododendron Upper site only 5
Nootka Rose Upper site and slope 5
Salal Use to help shade out grasses and weeds 15
Oregon Grape Upper site 3
Ferns Both sites 20
Bog Cranberry Groundcover around pond 25
Red Elderberry G.6 Pond fence edges 8
237 T
Note: The plant chart allows for mortality through over planting.
JAN 2 6 2005
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