HomeMy WebLinkAbout2006 Annual Monitoring Report '
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� Cullum site
' Orono, Minnesota
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� 2006 Annual Monitoring Report
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Prepared for
' Tom Cullum
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by
' Kjolhaug Environmeotal Services Company, Inc.
(KES Project No. 2006-172)
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August 23, 2006
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C�llum Site
� Orono, Minnesota
' 2006 Aonual Monitoring Report
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I. INTRODUCTION
' Wetland Re lacement monitorin is re uired for u to five 5 ears followin the com letion
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' of a wetland replacement project to deternune if the replacement wetland achieves the goal of
mitigating functions and values lost due to project impacts. The replacement wetland should
meet both the general and specific reqwrements as outlined in Section 8420.0550 Subpart 1.
' of the 2002 Wetland Conservation Act Rules(Appendig A). This report presents observation
for the 2006 monitoring year for the Cullum site in Orono, Minnesota.
' The Cu11um Property was in the N 1/2 of the NE '/4 of Section 36,Township 118 North,
Range 23 West, City of Orono,Hennepin County Minnesota. The site address is 785
Ferndale Road(Figure 1). The Minnehaha Creek Watershed Distnct(Wetland Conservation
' Act administrator)granted approval for a Minnehaha Creek Watershed District(MCWD)
Rule D: Wetland Protection permit on December 18,2003 and construction of the
replacement wetlands was completed the following yeaz.
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actively growing,temperatures were in the 80's, and hydrology was assumed to be dryer than
' normal due to lower than normal precipitation in the months prior to the site visit(Appendiz
B).
' II. PROJECT SUMMARY
' A total of 2,135 square feet(s fl of created and the establishment of 11,787 sf of native
buffer was created on site to replace impacts associated with the placement of fill to create
' a low berm within existing wetland along the west side of the property(Figure 2). At the
time a WCA No Loss application was submitted because the project partially restored the
excavated wetland. Even thought the proposed work was considered a no loss situation,
' thP n1or�Pmr�nt nf 7 1�5 cf nf fill matPri�l fnr the c�.nnc�nar.tinn �f the herm wac mitigated
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through the creation of 2,153 sf of new wetland adjacent to the existing wetland. Buffer
areas and the constructed berm were to be seeded with a native upland and wetland seed
' mix, respectively.
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' ETHODS
III. M
' Vegetation and hydrology were documented at fixed photo reference points as shown on
Figure 3. Plant species dominance was estimated based on a meander survey throughout
' the new wetland area. The location, composition, and extent of plant communities was
described for each replacement area. Hydrology characterizations consisted of aerial
coverage estimates during the site visit. Photographs were taken at one to three fixed photo
, points at each replacement wetland and were referenced to fixed points identified on the
wetland replacement plan and labeled accordingly. All field observations took place during
the growing season.
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IV. RESULTS
� ementArea 1 Fi ures 3 and 4 was to consist of three small areas excavated
Replac ( g )
' adjacent to the existing wetland on the north and south sides. A low wetland berm was to
be constructed within the existing wetland to create an area that would support woody
vegetation where the wetland was otherwise too deep to establish the des�red plantings.
' The berm was not to exceed 1 foot above the normal water level of the existing wetland.
The center of the berm was left open to allow for hydrology to be shared with existing
wetland on the adjacent property to the west. Hydrology was to be supplied from surface
' runoff and from shared hydrology from the eacisting wetland.
The new wetland appeared excavated as proposed and the wetland berm constructed as
' planned. The berm was approximately 1 foot above the standing water in the rest of the
t,.,�... .,.,�7 1,�� ar+ »n�aretnn�r�nm�»atAr� }+v a liv�rnnlivtir nlant rnmmii»itv T�1P�T'PPC
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planted on the berm included tamarack, silver maple, nver birch and white pine. Overall
' the wetland consisted of a Type 5 open water basin with a narrow saturated fringe. At the
time of the site visit open water made up approximately 85 percent of the total wetland.
The existing wetland edge was located using a Leika GPS unit accurate to within 3 feet to
' deternune the actual size of�c��:n. Based on that estimate,the total wetland was 29,104
s£ The original size of the wetland was estimated using a planimeter on the original
wetland boundary survey and was determined to be 20,825 sf. Based on those two
, measures,the current wetland is 8,279 sf larger than the original size.
The original wetland on the adjacent property to the west consisted of a shallow basin
' dominated by giant manna grass and sedge and had less than six inches of standing water
at the time of the site visit.
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A total of 11,787 square feet of buffer was established adjacent to the wetland and was to be
seeded with a naxive mix. Based on communication with the landowner, Specialty Seed
' supplied the native seed rnix consistent with the mix shown in Appendiz C. L&K
contractors installed the seed mix and planted the trees on the berm.
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, It does not appear the buffer areas or the berm has been maintained since the initial seeding.
The south buffer edge has significant patches of Canada thistle and scattered bull thistle. All
' buffer areas currently have approximately 5%reed canary grass. The north and south buffer
was to be left as preserved woods,however it does not appear the buckthorn was removed
from those areas as proposed. The understory of the berm area is dominated by reed canary
' grass that should be controlled. Otherwise the buffer appeared seeded as several desirable
species were becoming established.
' The observed plant species are as follows:
' Verbena hastata 20 Conyza canadensis 5
Poa pratensis 15 Rudbeckia hirta trace
Pilea pumila 10 Carex vulpinoidea trace
' Phalaris arundinacea 10 Spartina pectinata trace
Urtica dioica 10 Aster sp. trace
Lolium perenne 10 Potentilla sp trace
' Cirsium canadensis 10 Lythrum salicaria trace
Epilobium sp. 5 Solidago rigida trace
Eupatorium perfoliatum 5
' Pycanthemum incanum 5
' V. MANAGEMENT ISSUES/RECOMMENDATIONS
An experienced vegetation management company should be hired to identify and spray
' undesirable species, i.e. reed canary grass, Canada thistle, bullthistle and horseweed.
Additionai management such as mowing anciior durning snouia wice piacC w'vCucr
establish the seeded native plant community and discourage weedy species. Common
' buckthorn should be removed from the preserved buffer areas.
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Cullum Property
' Orono, Minnesota
' Figures:
• Figure l: Site Location Map
, • Figure 2: Mitigation Plan
• Figure 3: Replacement Area 1 Data Sheet
• Figure 4: Replacement Area 1 Photographs
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' Note: Site and wetland boundaries on
this figure are approximate and do not
constitute an official survey product.
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' Figure 1— Site Location Map
' , S. , Cullum Property (KES Project No. 2006-172)
Orono,Minnesota
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' KJOLL 1C1UG ENVIRONMENTAL SERVICES COMPANY
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�CWD ANA PUBLIC VALUE CREDIT
� �� AREA = 3 39 AC
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:.� o,� :.__.. REFER TO KJOLHAUG K�7LAND BUFFEF' S ►nH. �cni Posr
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D�NAGE THRU - f S�Qa��� � .�..� � PLAN FOR BUFFER TREA7MENT � �r 4'. ►u�x. sP�dNc
' BERM. �'- �+' , GEOTE�(TILE FABRIC
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' � / B�CKFlLL 141TH TM(Pm �
DtRECT10N OF �. NAlURAL SOIL
lYDTE:' � '~� WFTLAND / RUNo� �.oW
I \ _.p, IMPACT ��0 - � �A� B b . . �
CONSIRUCT BERM 15'f WIDE, � AREA �� e'-�-
TOP ELEVAT70/Y = 99.0 (APPROXIMATELY -- `� j � •_,.��:����� / � � �,nK = . .
0.5' A80VE WETi,,qND ELEVATION.) -�?* i ' �
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PROPOSED W�'7LAhlD IMPACT = 2,135 SF ••y � � � SILT FENCE DETAIL
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TOTAL MITJGAAON AREA=2,135 SF '1- .'..�::: � --sF—�--sF--DENotFs sa.T F�c�
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25' BUF7�ER AREA=5,157 SF" ==�=_;: 4 :�,�.;:..'/ � �
1 6.5 B U f F F.R A R E A�6,6 3 0 SF ;:::. 1 �
• TOTAL BUFFFR ,4REA�11 787 SF �" / / p f
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Property Descriptlon: _ '_ � \� �' '�y '
' Troct B, Registered Lond Surv�y . �' � Note: �
No. 1031, He�nepin County, Mlnnesota, ) 1. Wet/ands Deltneoted by.
accord/ng to the flles of the Reglst�ar of Tit/es. KJolhoug EnWronrnenta! services.
2. The buildings, If any, were
, not loca#ed as port of thls surve
— — FIGURE �
' Re uested B l HEREBY CERTIFY THAT TNIS PLAN, Revise
� denotes iron monument found q y' SPECIFlCAl10N, OR REPORT ftifebSite, �r/a�/o.
T�� C�//U1 1 ! W� PREPARED 8Y ME OR UNDER
Q denotes iron I e Set ' ir{Y DIRECT SUPERVISION. WwW.0Ef0aSSOCtSfeS.COm
' AND THAT I AM A DULY 110ENSEO .
and rnar.ked asPshown: ��'�� PROFESSfONAL ENGINEER UNDER THE 9 West Dtvtsion St. .
❑ denotes • wood loth �'��°°62 Date: � Drown By: Scale: ;hecked By: �+ws oF �EnST�ATE OF MINNESOTA. T�O Buffalo� MN553�3 Job N
Martin P p Ph:(763)682�4727
' Q denotes� soii borin . �� � � SSOC.IATES �
g F��63,�8��� � 6�
denotes ercolatian test hole 08/14/02 KDK 1"-50' � uc�xsE � 1sso� EngtneersandlandSurveyors, inc.
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tKJOLl11`1UG ENVIRONMEN"I'AL SERVICES COMPANY
, MINNESOTA WETLAND CONSERVATION ACT
WETLAND REPLACEMENT MONITORING FIELD FORM
, Project: Culium Site Photo Reference Point
Area ID: Re tacement Area 1 1: SE to NW
Investi ator s : K Diouh 2: E to W
1 Date: 8/21/06 Mon. Year 1
A e of Miti ation: 3 ears
, H drolo
Reference Point ID Water Levei Readin elevation or aerial cover
SE ed e 85% aerial cover
, Plant Communities
Communi 1 Communi 2 Communi 3
, S ecies %Cover %Cover °/aCover
Phalaris arundinacea 75 Lemna minor 100
Eu atorium erfoliatum 2 Sa ittaria latifolia 5
, G/ ceria randis 5 T ha latifolia 5
Verbena hastata 5
Carex vuf inoidea 2
E ilobium s . 5
, Urtica dioica 5
Pilea umila 2
, %Wetland Area 15 %Wetland Area 85 %Wetland Area
Hydrologic Indicators Observed: Hydrologic Indicators Observed: Hydrologic Indicators Observed:
Saturated 0 to 4(? dee
, Restored Wetland J Replacement Wetland ; �
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Community 2
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Pre-eaisting�vetland
1 Figure 3
26105 Wild Rose Lane,Shoretivood,Minnesota 55331,Phone:612-401-8757,Fax:612-401-8798
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-�' ,,' � } r,s�;� PRP�2: E to W
' a �=�"�2 f ?• _�;,��°�. ,� Date: 8/2I/06
' YJY,� �- l,k"h3° �,/� i:; ,,Y ��, .d �k:'I
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' Figure 4
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Cullum Property
, Orono, Minnesota
' Appendix A: Minnesota Wetland Conservation Act Wetland Replacement Standards
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' 8 4 2 0.05 5 0 RE'PLAFD REPI.�+�HT SrANDARDS.
Subpart 1. General requirements. The standards and
guidelines in this part shall be used in �+etland creation and
, restoration efforts to ensure adequate replacement of wetland
functions and values.
, In evaluating a Wetland replacement plan, the local
`government unit must determine whether the Wetland type stated
' as the replacement plan goal will result from the replacement
plan specifications. If a Wetland type other than the
- replacement plan goal is likely to result, the locel government
unit must evaluate the plan basea on this dete=mination. The
' local government unit must also determine thnt the proposed
replacement plan will adequately =eplace functions and public
values lost. If adequate replacement of function ana public
, value is not likely to result, the local government must
determine ahat further measures are necessary to obtnin afiequate�
replacenent or deny the replacement plan.
' Subp. 2. Specific requiretents. The stnndttrds in itens A •
to 8 shall be folloWed in all wetland replaceaents unless the
. technicnl evaluation panel deteruines that a standard is clearly
not dpproprinte.
' A. Hater cvnttol structures must be aanstructed uBing
specifications provided in the Minnesota Hetland Restoration
Guide or their equivalent. Control structuzes may be subject to
, the Department of Nntural Resources dnn safetp reguldtiofls.
B. Best manage�►ent practices must be established and
maintained adjacent to the entire pe=iaeter of all replacea�ent
Wetlands.
' C. For replacement vetlande vrhere native, noninvasive
vegetation that is cha=acteristic of the r+etland type identified
ae the =eplacenent goal in part 8420.0530, item D, is not likelp
to become domina�nt naturally in a five-year period, th�
� replacenent Wetlnnd shall be seeded or planted with appropLiate
nntive, noninvasive species, as determined by the technical
evrsluation panel. If the replacement wetland is seeded or
� planted, the seed or planting stock st�ould be froa native,
i�vuliivaeii�c OlIC�.aCO 'v: �a.y�:.:..� ::^�-��`r ^=�.^y�^_ T��rinu the
nonitoring period, the applicant must take reasonable steps to
contro� invasion by any nonnative or 3nvasive species, for
' exaiaple., reed canary gra►ss, Canada thietle, comnon buckthocn,
spotted knapweed, leafy apurge, purple loosestrife, and Eurasian
wdter silfoil, that would defeat the revegetation goal of the
, replace4ent plan.
D. Erosfon cont=ol measures as deternined by the soil
and water coaserv�tion district must be enployed during
construction end until per�anent ground cover is estnblished to
, ' prevent siltation of the replacement wetlnnd or nearbp water
i bodies.
� E. For all restored wetlands Where the orfginal
' � o=gnnic substrate has been stripped away and for all cteated
Wetlands, proviaione must be mz�de for providing an organic
! substrate unless ttie technical evaluation panel recommends
i othe=Wfse. fihen feasible, the orga�nic soil used for backfill
' should be taken from the drained or filled wetland domineted bg
native, noninvaeive species. Organic soil for backfill from
Wetlands domindted by nonnative, invasive species should be
' avoided.
F. The bottom contours of created types� 3, 4, and 5
wetlands should be undulating, rather than flat, to provide a
variety of vater depths, compa►rable to natural Wetlands in the
� vicinity of Ehe replacement, and be consist-ent With part
8l20.0547, subpart 2.
G. Sideslopes of created portions of wetlands and
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, g=nded buffer strtps must not be steeper t6an 5:1, five feet
horizontally for eyery one foot vertically as averaged around
� the w.etland: Sideslopes of 10:1 �0 15:1 are preferted. Moie
, than half of tke siopes- of graded areas inside the exterior
bounda=iea of restored, created, or enhanced �+etlanda must be no
steeper than 10:1 unles� �the technical evaluntion panel concur.s
' that steeper slopes are acceptable. -
H. Created Wetlands should have aa irregulaz edge to
c=eate points and bays, consistent With part 8420.Q5�7, subparrt
2.
, Subp. 3. [Repealed, 27 SR 135j
S�s MS s 14.06; 1038.101; 103B.3355; 103G.2242
ffiS'!: 18 SR 274: 22 SR 1877: 27 SR 135
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Cullum Property
' Orono, Minnesota
iAppendix B: Precipitation Summary
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' Preci itation Summa
P rY
' Source: Minnesota Climatology Working Group
� Monthly Totals : 2005
Target : T118 R22 52
, Target: T118 R23 536
mon year cc tttN rrw ss nnnn o000000o pre
7an 2006 27 117N 23W 34 BYRG 1.02
' Feb 2006 27 117N 23w 34 BYRG .32
Mar 2006 27 117N 23W 34 BYRG .91
Apr 2006 27 117N 23W 24 MOSQ 1.88
Mdy 2006 27 117N 22W 29 BYRG 1.16
, 7un 2006 217935 3.95
7u1 2006 211448 .84
7uly/August-Daily Records
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Date Precip.
' 7u1 1, 2006 T Aug 1, 2006 1.05
7ul 2, 2006 0 Aug 2, 2006 2.69
7u1 3, 2006 0 Aug 3, 2006 0
7u1 4, 2006 0 ,4ug 4, 2006 0
' �ul 5, 2006 0 ,4ug 5, 2006 T
]ul 6, 2006 0 Aug 6, 2006 .27
�ul 7, 2006 0 Aug 7, 2006 0
]ul 8, 2006 T AUg 8, 2006 0
� 7u1 9, 2006 .O1 ,4ug 9, 2006 0
]ul 10, 2006 0 aug 10, 2006 .28
JUI 11, LUUb U AUg 11, LVUO V
7ul 12, 2006 7 ,4ug 12, 2006 0
7u1 13, 2006 0 Aug 13, 2006 .45
� ]ul 14, 2006 .16 Aug 14, 2006 0
]ul 15, 2006 0 Aug 15, 2006 0
7u1 16, 2006 .02 ,4ug 16, 2006 0
7u1 17, 2006 .06 Aug 17, 2006 .07
� 7u1 18, 2006 0 ,4ug 18, 2006 .O1
)ul 19, 2006 0 ,4ug 19, 2006 0
7ul 20, 2006 .57 Aug 20, 2006 0
�ul 21, 2006 0
)ul 22, 2006 0
� �U� z3, zoo6 o Total 7/1 to 8/20: 5 .66"
7u1 24, 2006 0
7u1 25, 2006 .02
7ul 26, 2006 0
7u1 27, 2006 0
' �ul 28, 2006 0
)ul 29, 2006 0
�ul 30, 2006 0
7u1 31, 2006 0
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Cullum Property
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tAppendia�C: Recommended Buffer Seed Mix
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' Upland Buffer Areas
A seed mixture will be selected from local seed sources. The seed mixture wrill include the
' following species in the approximate percentages listed or an available mixture with similar
diversity:
� Mesic Grass mix Percent
Indian Grass Sorgastrum nutans 25.0%
Big bluestem Andropogon gerardii 15.0°/a
' Little bluestem Shizachryium scoparium 30.0%
sideoats gramma Bouteloua curtipendula 10.0%
Canada wild rye Elymus canadensis 15.0%
' Switch grass Panicum virgatum 5.0%
100.0%
Wildflowers
Blackeyed susan Rudbeckia hirta 10.0%
� Purple prairie clover Dalea purpurea 15.0%
Wild bergamont Monarda fistulosa 4.0%
White prairie clover Dalea candidum 5.0%
' Common Yarrow Achillea millifolium 1.0%
Hoary vervain Verbena stricta 5.0%
Gray-headed coneflower Ratibida pinnata 13.0%
, Prairie Spiderwort Tradescantia bracteata 1.0°/a
Stiff Goldenrod Solidago rigida 2.0%
Upland Goldenrod Solidago Ptarmicoides 5.0%
Showy goldenrod Solidago speciosa 0.5%
' False sunflower Heliopsis helianthoides 12.0%
Smooth Blue Aster Aster Laveis 1.0%
' Heartleaf golden alexander Zizea aptera 2 p%
�Aavimillian cimflnwar HPlianthus maximilliani 3.5%
Partridge Pea Cassia fasiculata 7.0%
Canada tick trefoil Desmodium canadenses 8.0%
' Prairie Bfazingstar Liatris pycnostachya 5.0°/a
100.0%
, Seeding rates for broadcast seeding are 18-20 pounds per acres for grasses and 3-5
pounds per acre for wildflowers. Seeding rates for drilled seedings aze 10-12 pounds per
' acre for grasses and 2-4 pounds per acre for wildflowers. Note: seeding rates are in pure
live seed (PLS).
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