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Table of Contents ABSTRACT....................................................................................................................................1 INTRODUCTION..........................................................................................................................1 METHODS.....................................................................................................................................1 RESULTS........................................................................................................................................2 DISCUSSION.................................................................................................................................4 REC011��NDATIONS...............................................................................................................4 CERTIFICATION.........................................................................................................................5 DATASOURCES...........................................................................................................................6 LITERATURE REFERENCED...................................................................................................7 FIGURES: Figure 1: Site Location Overlaid on Topographic Map Figure 2: National Wetlands Inventory Figure 3: Web Soil Survey-Hennepin County Figure 4: Public Waters Inventory Figure 5: Approximate Wetland Boundary and Sample Point Location TECHIVICAL DOCUMENTS: Photo Log Field Data Sheets P1antIndicator Status Soil Series Data ABSTRACT Svoboda Ecological Resources (SER) visited the above referenced property on 10/8/13 to examine the site for the presence of areas meeting wetland criteria. The study parcel is located in the city of Orono, MN in Hennepin County (Figure 1). One wetland boundary was delineated at this site. Two sample points were taken, one along the southern boundary of the wetland area and one sample point on the west side of the ditch in order to characterize the soil, vegetation, and existing hydrology within the wetland-to-upland transition zone. INTRODUCTION The subject parcels 30 Orono Orchard Rd and 20 Orono Orchard Rd are approximately 3.66 and 2.04 acres, respectively. The westem parcel is dominated by emergent herbaceous wetland species while the eastern parcel is dominated by manicured landscaping and more upland woodland. The topography of the site around the target site consists of a woodland area sloping down through a manicured lawn and horse stable area to the northeast into the wetland with a small water body to the east. The surrounding land use is a mix of closely and widely spaced single family homes while the parcels themselves are surrounded on two sides by road. To the immediate southwest is a golf course. The ditch crossing the property originates on the golf course and provides drainage for one of the ponds. The identified wetlands were classified according to the Cowardin et al., the Circular 39 and the Eggers and Reed classification systems and marked with pink"Wetland Delineation"pin flags. The Technical Documents section of this report contains field data sheets, plant indicator status information, soil survey information, and wetland definition information. METHODS The methods used to delineate the subject parcel are as described in the 1987 US Army Corps of Engineers Wetlands Delineation Manual and the 2010 Midwest Regional Supplement Manual. In the 1987 Manual, the methods used were described under the "routine" methods for sites less than 5 acres. This methodology is followed in order to assess whether the three parameters of a wetland are met for areas on the subject parcel. The three parameters required under normal circumstances in order to delineate a wetland are described in the Technical Documents section. The Midwest Regional Supplement Wetland Delineation Manual is also being utilized to increase the accuracy of our wetland boundaries. This addendum to the original 87 Manual was created to address the many regional differences that affect wetlands and the delineation methods used throughout the country. The following explanations are passages from that document. "T'his Regional Supplement is part of a nationwide effort to address regional wetland characteristics and improve the accuracy and efficiency of wetland- Svoboda Ecological Resources 1 30 and 20 Orono Orchard Rd Project Number: 2013-024 Orono,MN delineation procedures. Regional differences in climate, geology, soils, hydrology plant and animal communities,and other factors are important to the identification and functioning of wetlands. These differences cannot be considered adequately in a single national manual. The development of this supplement follows National Academy of Sciences recommendations to increase the regional sensitivity of wetland-delineation methods (National Research Council 1995).The intent of this supplement is to bring the Corps Manual up to date with current knowledge and practice in the region and not to change wetland boundaries." "...This Regional Supplement is designed for use with the current version of the Corps Manual (Environmental Laboratory 1987) and all subsequent versions. Where differences in the two documents occur, this Regional Supplement takes precedence over the Corps Manual for applications in the Midwest Region." National Wetland Inventory (NWI) maps (Figure 2), Web Soil Survey of Hennepin County map (Figure 3), Minnesota Public Waters Inventory maps (Figure 4), and 2012 aerial photographs were reviewed prior to the site visit to identify areas that may be wetlands. Areas illustrating evidence of wetland conditions were examined in greater detail during the field survey. Vegetation, soils and hydrology were examined (as outlined in the 1987 Manual) and used to characterize wetland types and determine wetland boundaries. Sample transects were established in representative wetland-to-upland transirion zones in order to characterize the vegetation, soils, and hydrology of the site. Transects consist of a representative upland sample point and representative wetland sample point. Information obtained at the sample points can be found on the field data sheets located in the Technical Documents section. Wetland boundaries were marked at the site by pink "Wetland Delineation" pin flags. The wetland boundary is considered to be the topographically highest extent of the wetland basin; areas below the staked boundary met the three required wetland criteria while areas above were lacking in one or more of these criteria. Wetlands were classified in accordance with methods described by Cowardin et al. (1979) and used in the NWI (e.g. PEMB, PSS1C, etc.), completed by the U.S. Fish and Wildlife Service. The Circular 39 and Eggers and Reed classification systems are also given. The indicator status of plants, as described in the Technical Documents section, was determined using the National List of Plant Species That Occur in Wetlands — Region 3 (Sabine 1999). RESULTS The National Wetland Inventory indicates a wetland of type PUBG in the survey area. (Figure 2). The Web Soil Survey of Hennepin County (Figure 3) identifies six soil map units present on the subject property. They are as follows: Klossner soils, depressional; Hamel-Glencoe, depressional, complex; Hamel, overwash-Hamel complex; Lester loam, morainic; and two Lester-Kilkenny complex types of different slopes. The Klossner type is the hydric soil on the site. The Hamel-Glencoe complex is predominantly hydric. The Hamel, overwash-Hamel complex is partially hydric and the remaining Lester loam and complexes are predominantly non-hydric. Soil series descriptions are provided in the Technical Documents section. Svoboda Ecological Resources 2 30 and 20 Omno Orchard Rd Project Number: 2013-024 Orono,MN The Minnesota Department of Natural Resources, State Protected Waters Map (Public Water Inventory) indicates no public waters within the parcels(Figure 4). Site Visit SER ecologists examined the subject property for areas meeting jurisdictional wetland criteria during the site visit. One area meeting the jurisdictional criteria of a wetland was flagged, and boundaries were determined and delineated. The approximate wetland boundary is outlined in yellow (Figure 5). The NWI had previously identified the present wetland as PUBG The wetland is depressional and permanently inundated to intermittently exposed with an open water area in the center. The wetland of interest is located in the northern half of the western parcel.The wetland vegetation in the intermittently exposed wetland was dominated by reed canary grass (Phalaris arundinacea FACV� and narrow leaved cattail (Typha angustifolia OBL). The transition to upland can be marked vegetatively, primarily as the reed canary grass and cattail disappear and green ash (Fraxinus pennsylvanica FACV�becomes more prevalent. Sample point SP 1-1 Wet was taken from the south end of the wetland. The soils at sample point SP1-1 Wet consisted of an initial twelve inches of a mucky peat loam. Water was present at twelve inches below which the soil was a slurry. Hydric indicator F 1 (Loamy Mucky Material) was present. The soils at sample point SP 1-1 Upl consisted of light colored layers of clay loam and sandy clay.No hydric indicators were present. At both points on the SP 1-1 transect wetland hydrology was indicated by secondary indicators D2 (Geomorphic Position) and DS (FAC-Neutral Test).As an alternative upland sample site, we also used data from SP-D 1 Upl (see below). Opportunities for a closer upland sample point for Transect 1 were limited by ownership constraints, runoff from the pony yard and the proximity of the wetland edge to the driveway. Sample point SP 1-2 was taken from the far east side of the second parcel to determine if there was wetland in this area. This area is a green ash, boxelder (Acer negundo FAC) and burr oak (Quercus macrocarpa FAC) woodland with a dominant understory of common buckthorn (Rhamnus cathartica FAC). The soils at sample point SP1-2 Wet consisted of 10 inches of a dark silt loam on the surface with a depleted layer below. Hydric indicator DS (Depleted Below Dark Surface) was present, indicating presence of hydric soil. Wetland hydrology was indicated by secondary indicators D2 (Geomorphic Position) and DS (FAC-Neutral Test). The exact location of Sample Point 2 is estimated and may not be on the property therefore the wetland edge was not delineated. Sample point SP Dl Upl was taken to the west of the ditch running to the south of the larger wetland in the first parcel. Bluegrass (Poa pratensis FAC) lawn dominated this area. Soil consisted of sandy loam to 24 inches of depth. Only one secondary indicator for wetland hydrology, DS (FAC-Neutral Test), was present. Detailed soils, vegetation, and hydrology data for the delineated jurisdictional wetlands are provided in the data sheets of the Technical Documents section. Svoboda Ecological Resources 3 30 and 20 Orono Orchard Rd Project Number: 2013-024 Orono,MN DISCUSSION SER completed all on-site delineations based on the three required technical criteria as outlined by the 1987 Manual: the presence of hydric soils, a predominance of hydrophytic vegetation, and indicators of wetland hydrology in each basin. The site visit portion of the wetland delineation was completed on 10/8/13. SER personnel examined the subject property for areas meeting jurisdictional wetland criteria during the site visit and delineated the western and southern edges of the seasonally inundated depression as being jurisdictional wetland(Figure 5), likely PUBG as described by NWI, as well as a roadside ditch shooting off from the south end of the wetland. Detailed soils, vegetation and hydrology data is provided in the data sheets of the Technical Documents section.A set of figures is provided in the Figures section. RECOMMENDATIONS Activities that impact or could potentially impact wetlands are regulated at several levels of government. In Minnesota, the two primary jurisdictions are covered at the state and federal levels by the provisions of the following legislative actions. 1* State jurisdiction by the Wetland Conservation Act of 1991 (WCA) administered by the WCA Local Governmental Unit(LGU). 2* Federal jurisdiction by the Clean Water Act of 1972 and subsequent amendments. Wetland protection is implemented by the Corps of Engineers(Corps)with permit certification issued by the Environmental Protection Agency. While the wetland boundaries that SER has delineated are not official until approved by a WCA approved local government unit (LGU), SER advises the property owner/developer to refrain from any filling, draining, or excavating, or any impact to the area SER has delineated as wetland. No grading or filling in wetland basins should commence until all necessary permits have been obtained. Violation of wetland regulations may result in substantial civil and criminal penalties. Local ordinances may regulate wetland modifications such as brush and tree removal and burning in addition to grading and filling. Depending on the location of the property, buffers around the wetland may also be protected. Any activities in the proximity of the wetland should be cleared with appropriate WCA regulatory agencies. It is also advisable to have the wetland boundary surveyed by a licensed land surveyor. Since the pin flags used along the boundary can be vandalized or inadvertently knocked over, a GPS survey of the flags will assure the permanence of the boundary. The client should also be aware that approved wetland boundaries are typically valid for only three years from the date of approval. To avoid project delays associated with wetland regulations, it is essential that you acquire necessary permits from all jurisdictional agencies before initiating activities.A WCA Sequencing form, a WCA and Army Corps of Engineers Replacement Plan Application form, and a DNR permit application are among the materials that you may be required to submit if impacts are proposed for the delineated wetlands. By initiating the permit process as soon as possible, potential costly delays to the project may be avoided. Svoboda Ecological Resources 4 30 and 20 Orono Orchard Rd Project Number: 2013-024 Orono,MN CERTIFICATION Frank Svoboda and Tyler Kaebisch completed the above-described delineation on 10/8/2013. This delineation was performed according to the procedures described by the US Army Corps of Engineers in the 1987 Wetlands Delineation Manual and the 2007 Midwest Region Supplement Wetland Delineation Manual. The delineation meets the standards and a criterion described in these manuals and conforms to the applicable standards and regulations in force at the time the delineation was completed. Report and graphics were prepared by David Remucal(Wetland Ecologist)on this day 10/15/2013. The delineation report was reviewed by Frank Svoboda, President of Svoboda Ecological Resources. Client: James Murphy Project Name:30 and 20 Orono Orchard Rd Project No.: 2013-024 Location: Orono, MN ��Q� `�.e���, GIS Technician (�-a,Vi��,�m��.a.�, Wetland Ecologist �°�--- d. President, Svoboda Ecological Resources 10/1 S/13 Date Svoboda Ecological Resources $ 30 and 20 Orono Orchard Rd Pmject Number: 2013-024 Orono,MN DATA SOURCES Minnesota Department of Natural Resources, Public Waters Inventory Basin Delineations, Published 7/31/2008 and retrieved from http://deli.dnr.state.mn.us United States Fish and Wildlife Service National Wetland Inventory Map. Retrieved from http://www.fws.gov/wetlands/Data/Mapper.htrnl on 5/28/12. 2010 Aerial Color Photos. Publicly Distributed by MN Geo WMS Service. Topographic maps obtained via the National Geographic Society's USA Topo service through ESRI. Web Soil Survey for Hennepin County, MN. Retrieved from http://websoilsurvey.nres.usda.gov/app/HomePage.htm Svoboda Ecological Resources f) 30 and 20 Orono Orchard Rd Project Number: 2013-024 Orono,MN LITERATURE REFERENCED Cowardin, L.M., V. Carter, F.C. Golet, and R.T. LaRoe. 1979. Classification of Wetlands and Deepwater Habitats of the United States. U.S. Fish and Wildlife Service, FWS/OBS-79/31. 103pp. Eggers, Steve D. and Donald M. Reed. 2011. Wetland Plants and Plant Communities of Minnesota and Wisconsin, Third Edition. US Army Corps of Engineers, St. Paul District. 478pp, unclassified. Environmental Laboratory. 1987. 1987 U.S. Army Corps of Engineers Wetlands Delineation Manasal. Technical Report Y-87-1, US Army Engineer Waterways Experiment Station, Vicksburg, Mississippi. Gleason, H.A. and A.C. Cronquist. 1991.Manual of I�ascular Plants of Northeastern United States and Adjacent Canada. New York Botanical Garden, Bronx. 910pp. Lichvar, R.W. 2013. The National Wetland Plant List: 2013 wetland ratings. Phytoneuron 2013-49: 1-241. http://rsgisias.crrel.usace.army.inil/NWPL/ Shaw, S.P., and C.G. Fredine. 1956. Wetlands of the United States. U.S. Fish and Wildlife Service, Circular 39. 67pp. U.S.Ariny Corps of Engineers.August 2010. Regional Supplement to the Corps of Engineers Wetland Delineation Manual: Midwest Region(Version 2.0). ERDC/EL TR-10-16. Vicksburg, MS: US Army Engineer Research and Development Center. Svoboda Ecological Resources 7 30 and 20 Orono Orchard Rd Project Number: 2013-024 Orono,MN FIGURES � . ; o - , _ , , ,-" . �Q�j _ J i _ � .w. 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' ��� �� -•,�=-�`� �� , ��� ��� Approximate Wetland Boundary � ;� ii��'��� � ; �`y� �� '�.. w� �_ ��, �'�� .�*���- '� ."`t- ; � � �°`��� �,, �-, �*.£� � � " .����� Approximate Parcel Boundaries ,, - . . . . ��# *�,.*�: `°`,, "� , `"'E���,�,. � �� �. . ,� ,. ,� . �� _„-,,� , > �. � � � �s �K- `. * �� , , .� +� � *3 .;y - r. • --�` Q �.,: + • _ � ' "'� "�'`� �'' Approximate Wetland Boundary Figure 5 Overlaid on 2012 Aerial Photo '�R�'�J " O"O D' ` 0 110 220 440 2013-024 - E c o l o g i c a� �t e s o u r c e s Fee t 30 and 20 Orono Orchard Rd Orono, MN THE TECHNICAL DOCUMENTATION SECTION Field Data Sheets WETLAND DETERMINATION DATA FORM-Midwest Region ProjecUSite 30 Orono Orchard City/County: Orono Sampling Date: 10/8/2013 ApplicanUOwner: James Murphy State: MN Sampling Point: SP 1 1 Upl Investigator(s): FS,TK >ection,Township,Range: Landfortn(hillslope,terrace,etc.): Depression Local relief(concave,convex,none): concave Slope(%): 0 Lat Long: Datum: NAD83 Soil Map Unit Name Hamel-Glencoe depressional complex JWI Classificadon: Are climatic/hydrologic cond'Rions of the site typical for this time of the year7 Y (If no,explain in remarks) Are vegetation ,soil ,or hydrology significanUy disturbed? Are'nortnal circumstances" Are vegetation ,soil ,or hydrology naturally problemaUc7 present? Yes SUMMARY OF FINDINGS (If needed,explain any answers in remarks.) Hydrophytic vegetation present? Y Hydric soil present? N Is the sampled area within a wetland? N Indicators of wetland hydrology present? Y (yes,optional wetland site ID: Remarks:(Explain aRemative procedures here or in a separate report.) VEGETATION—Use saentific names of plants. Absolute Dominan Indicator pominance Test Worksheet Tree Stratum (Plot size: 30' ) %Cover t Species Staus Number of Dominant Species 1 Fraxinus pennsyNanica 25 Y FACW that are OBL,FACW,or FAC: 6 (A) 2 Populus deltoides 15 Y FAC Tota�Number of Dominant 3 Thuja occidentalis 10 Y FACW Spedes Across all Strata: 6 (B) 4 Percent oi DominaM Species 5 that are OBL,FACW,or FAC: 100.00% (A/B) 50 =Total Cover Saolira/Shrub sVaturt (Plot size: 15' ) Prevalence Index Worksheet 1 Fraxinus pennsylvanka 40 Y FACW Total%Cover of: 2 Rhamnus cathartica 30 Y FAC OBL species 40 x 1= 40 3 FACW species 77 x 2= 154 4 FAC species 45 x 3= 135 5 FACU species 0 x 4= 0 70 =Total Cover UPL species 0 x 5= 0 Herb stratum (Plot size: 5' ) Column totals 162 (A) 329 (B) 1 Calama�ostis canadensis 40 Y OBL Prevalence Index=B/A= 2.03 2 3 Hydrophytic Vegetation Indicators: 4 Rapid test for hydrophytic vegetation 5 X Dominance test is>50% 6 X Prevalence index is 53.0' � Morphogical adaptations'(provide 8 supporting data in Remarks or on a 9 separate sheet) 10 Problematic hydrophytic vegetation• 40 =Total Cover (explain) Woodv vine stratum (Plot size: 30' ) 'Indicators of hy�ic soil arid wetland hydrology must be 1 Vitis riparia 2 FACW present,unkss�isturbed or proWematic p y rop c 2 =Total Cover ���0° present? Y Remarks:(Include photo numbers here or on a separate sheet) US Amy Corps of Engineers Midwest Region SOIL Sampling Point: SP 1_1 Upl Profile Description: (Describe to the depth needed to document the imiicator or conflrm the absence of indicators.) Depth Matrix Redox Features (Inches) Color(moist) % Color(moist) % Type• Loc" Texture Remarks 8 10YR 4/6 t� Clay Loam 16 10YR 4/4 100 Sandy Clay 24 10YR 4/4 70 10YR 6/6 30 D M Sandy Clay 'Type:C=Concentration,D=Depletion,RM=Reduced Matrix,MS=Masked Sand Grains. "Location:PL=Pore Lining,M=MaUix Hydric Soil Indicators: Indicffiora for Problematic Hydric Soila: Histisol(A1) Sandy Gleyed Matrix(S4) Coast Prairie Redox(A16)(LRR K,L,R) Histic Epipedon(A2) Sandy Redox(S5) Dark Surface(S7)(LRR K,L) Black Histic(A3) SVipped Matrix(S6) 5 cm Mucky Peat or Peat(S3)(LRR K,L,R) Hydrogen Sulfide(A4) Loamy Mucky Minerai(F1) Iron-Manganese Masses(F12)(LRR K,L,R) Stratified Layers(A5) Loamy Gleyed Matrix(F2) Very Shallow Dark Surface(TF12) 2 cm Muck(A10) Depleted Matrix(F3) Ottier(explain in remarks) Depleted Below Dark Surface(A11) Redox Dark Surface(F6) Thick Dark Surface(Al2) Depleted Dark Surface(F7) 'Indicators of hydrophytic vegetation and weltand _Sandy Mucky Mineral(S1) _Redox Depressions(F8) hydrology must be present,unless disturbed or problematic Restrictive Layer(if observed): Type: Hydric soil preseM4 N Depth(inches): ema s: HYDROLOGY WeUand Hydrology Indicators: Primarv Indicators(minimum of one is reauired:check all that aoolv► Secondarv Indicators( ' im SuAace Water(A1) AquaGc Fauna(B13) Surface Sal Crecks(B6) High Water Table(A2) True Aquatic PIaMs(B14) Drainage Pattems(B10) Saturatlon(A3) Hydrogen Sulfide Odor(C1) Dry-Season Water Table(C2) Water Marks(87) O�cidized Rhizospheres on Living Roots Crayflsh Burtows(C8) Sediment Deposits(B2) (C3) Saturation Yxible on Aerial Imagery(C9) Drift Deposils(B3) Presence M Reduced Iron(C4) Stunted or Stressed Plants(D1) Algal Mat or Crust(B4) Recent Iron Reduction in Tilled Soils �Geomorphic Position(D2) Iron Deposits(85) (C6) �FAC-Neutral Test(DS) Inundadon Vsible on Aerial Imagery(87) Thin Muck Su�face(C7) Sparsely Vegetated Concave Surface(88) Gauge or Well Data(D9) Water-Stained Leaves(89) Other(6cplain in Remarks) e erv ons: Surface water present? Yes No X Depth(inches): Water table present? Yes No X Depth(inches): Indicffiors of wetland Saturation present? Yes No �—Depth(inches): hydrology preserh? Y (includes capillary finge) Describe recorded data(stream gauge,monitoring well,aerial photos,previous inspecdons),ff available: ema s: US Army Corps of Engineers Midwest Region WETLAND DETERMINATION DATA FORM-Midwest Region ProjecUSite 30 Orono Orchard Ciry/County: Orono Sampling Date: 10/8l2013 ApplicantlOwner: James Murphy State: MN Sampling Point: SP 1 1 Wet Investigator(s): FS,TK �ection,Township,Range: Landfortn(hillslope,terrace,etc.): Depression Local relief(co�cave,convex,none): concave Slope(%): 0 Lat Long: Datum: NAD83 Soil Map Unit NameKlossner soils,depressional 0 to 1 percent slopes JWI Classification: PUBG Are climafic/hydrologic conditions of the site typical for this time of the yeaft Y (If no,expiain in remarks) Are vegetation ,soil ,or hydrology significantly disturbed? Are"nortnal ciricumstances' Are vegetation ,soil ,or hydrology naturally problematic? present? Yes SUMMARY OF FINDINGS (If needed,explain any answers in remarks.) Hydrophytic vegetation present? Y Hydric soil present? Y Is the sampled area within a weUandl Y Indicators of weUand hydrology present7 Y f yes,optional wetland site ID: Remarks:(Explain altemative procedures here or in a separate report.) VEGETATION—Use saentific names of lants. Absolute Dominan Indicator pominance Test Workaheet Tree Stratum (Plot size: 30' ) %Cover t Species Staus Number of Dominant Species 1 Fraxinus pennsy/vanica 10 Y FACW that are OBL,FACW,or FAC: 4 (A) 2 Tohal Number of Dominant 3 Species Across all Strata: 4 (B) 4 Percent of DominaM Species 5 that are OBL,FACW,or FAC: 100.00% (A/B) 10 =Totat Cover Saolina/Shrub stratun (Pbt size: 15' ) Prevalence Index Worksheet 1 Total%Cover of: 2 OBL species 50 x 1= 50 3 FACW species 60 x 2= 120 4 FAC species 0 x 3= 0 5 FACU species 0 x 4= 0 0 =Total Cover UPL species 0 x 5= 0 Herb stratum (Plot size: 5' ) Column totals 110 (A) 170 (B) 1 Typha angustifdia 50 Y OBL Prevaler�ce Index=B/A= 1.55 2 Phalaris arundinacea 50 Y FACW 3 Hydrophytic Vegetatbn Indicators: 4 Rapid test for hydrophytic vegetadon 5 X Dominance test is>50% 6 X Prevalence index is 53.0' � Nbrphogical adaptations'(provide 8 supporting data in Remarks or on a 9 separate sheet) 1� Problematic hydrophy6c vegetation• 100 =TotaiCover (exptain) Woody vine stratum (Pbt size: 30' ) 'Indicators of hydrlc sdl and wetlar�d hydrology must be 1 Vitis/ipa/ia 2 Y FACW presen4 uNess disturbed or prodematic y rop c 2 =Total Cover �e9etat�on preaeMT Y Remarlcs:(Include photo numbers here or on a separate sheet) US Amy Corps of Engineers Midwest Region SOIL Sampling Point: SP 1 1 Wet Proflle Descriptbn: (Describe to the depth needed to document the Indicffior or conflrm the absence of ir►dicators.) Depth Matrix Redox Features (Inches) Color(moist) % Color(moist) % Type" Loc" Texture Remarks 12 10YR 2/1 100 Mucky Loam Peat "Type:C=Concentration,D=Depletion,RM=Reduced Matrix,MS=Masked Sarxi Grains. ""Location:PL=Pore Lining,M=Matrix Hydrlc Soll Indicators: Indlcators for ProWematfc Hydric Soils: Histisol(A1) Sandy Gleyed MaUix(S4) Coast Prairie Redox(A16)(LRR K,L,R) Histic Epipedon(A2) Sandy Redox(S5) Dark Surface(S7)(LRR K,L) Black Histic(A3) SVipped Matrix(S6) 5 cm Mucky Peat or Peat(S3)(LRR K,L,R) Hydrogen Suifide(A4) X Loamy Mucky Mineral(F1) Iron-Manganese Masses(F12)(LRR K,L,R) SVatified Layers(A5) Loamy Gleyed MaUix(F2) Very Shallow Dark Surface(TF12) 2 cm Muck(A10) Depleted Matrix(F3) Other(explain in remarks) Depteted Below Dark Surface(A11) Redox Dark Surface(F6) Thick Dark Surface(Al2) Depleted Dark Surface(F7) 'Indicators of hydrophytic vegetation and weltand Sandy Mucky Mineral(S1) Redox Depressions(F8) hydrology must be present,unless disturbed or problematic Restrictive Layer(if observed): Type: Hydric soil preserK? Y Depth(inches): ema s: HYDROLOGY WeUand liydrology Indicators: Primarv Indicators(minimum of one is reauired:check all that aoolvl Secondarv Indicators(mi ' Suriace Water(A1) Aquatic Fauna(B13) Surface Soil Cracks(B6) High Water Table(A2) True AquaNc PIaMs(B14) Drainage Pattems(B10) Saturation(A3) Hydrogen Sulflde Odor(C1) DrySeasan Water Table(C2) Water Marks(B1) Oxidized Rhizospheres on Living Roots Crayfish Burtows(C8) Sediment Deposits(B2) (C3) Saturation vsible on Aerial Imagery(C9) Drift Deposits(B3) Presence of Reduced Iron(C4) Slunted or Shessed PlanLs(D1) Algal Mat or Crust(84) Recent Iron Reducdon in Tilled Soils �Geomorphic P�ition(D2) Iron Deposits(B5) (C6) �FAC-Neutral Test(DS) Inundatian YsiWe on Aerial imagery(B7) Thin Muck Surface(C7) Sparsely Vegetated Corxave Surface(88) Gauge ar Well Data(D9) Water-Stained Leaves(B9) Other(Explain in Remarks) e rv or�: Surface water present? Yes No X Depth(inches): Water table present't Yes �— No Depth(inches):�� Indicators of wetland Saturation present? Yes —$� No Depth(inches):�— hydrology preserk? Y (includes capillary finge) Describe recorded data(stream gauge,monitoring well,aerial photos,previous inspections),'rf available: ema s: US Army Corps of Engineers Midwest Region WETLAND DETERMINATION DATA FORM-Midwest Region ProjecUSite 30 Orono Orcharcl City/County: Orono Sampling Date: 10/8/2013 ApplicanHOwner. James Murphy State: MN Sampling Point: SP 1 2 Investigator(s): FS,TK iection,Township,Range: Landform(hillslope,temace,etc.): Depressfon Local relief(concave,convex,none): concave Slope(%): 3-5°k Lat: Long: Datum: NAD83 Soil Map Unit Name Lester-Kilkenny complex 18 to 25 percent slopes �WI Classification: Are climatic/hydrologic conditions of the sRe typical for this time of the yeaft Y (If no,explain in remarks) Are vegetation ,soil ,or hydrology significanUy disturbed? Are"nortnal circumstances' Are vegetation ,soil ,or hydrology naturally problematic? present? Yes SUMMARY OF FINDINGS (If needed,explain any answers in remarks.) Hydrophytic vegetaUon present? Y Hydric soil present? Y Is the sampled area wtthin a wetland? Y Indicarors of weUand hydrology present? Y f yes,opUonal weUand site ID: Remarks:(Explai�akemative procedures here or in a separate report.) VEGETATION—Use saentific names of lants. Absolute Dominan Indicator pomfnance Test Worksheet Tree Stratum (Plot size: 30' ) %Cover t Species Staus Number of Dominant Species 1 Fraxinus pennsylvanica 30 Y FACW that are OBL,FACW,or FAC: 5 (A) 2 Acer negundo 30 Y FAC Total Number of Dominant 3 Quercus macrocarpa 20 Y FAC Species Across all Strata: 5 (B) 4 PerceM of DominaM Species 5 ihat are OBL,FACW,or FAC: 100.00% (A/B) 80 =Total Cover Saolina/Shrub straturt (Plot size: 15' ) PrevaMnce Index Worksheet 1 Rhamnus cathartica 75 Y FAC Total%Cover of: 2 OBL species 0 x 1= 0 3 FACW species 40 x 2= 80 4 FAC species 125 x 3= 375 5 FACU species 0 x 4= 0 75 =Total Cover UPL species 0 x 5= 0 Herb stratum (Plot size: 5' ) Column totals 165 (A) 455 (B) 1 Prevalence Index=B/A= 2.76 2 3 HydrophyHc Vegetation Indicators: 4 Rapid test for hydrophytic vegetation 5 X Dominance test is>50% 6 X Prevalence index is 53.0' 7 Morphogical adaptations'(provide 8 supporting data in Remarks or on a 9 separate sheet) 1� Problematic hydrophydc vegeNation• 0 =Total Cover (explain) Woody Vine Stfatufll (Pbt size: 30� ) •Indiwtas of hydric sdl and wetl�d hydrolopy must be 1 Vitis dpa/ia 10 Y FACW present,un�ess disturbed w probiematic z y ro 10 =Total Cover �e9etatlon presentT Y Remarks:(Include photo numbers here or on a separate sheet) US Amy Corps of Engineers Midwest Region SOIL Sampli�Point: SP 1_2 Proflle Description: (Describe to the depth needed to documern the indicator or conflrm the absence of indicators.) Depth MaUix Redox Features (Inches) Color(moist) % Color(moist) % Type' Loc"" Texture Remarks 10 10YR 3/1 100 Sandy Loam 20 10YR 5/1 100 Sandy Loam 28 tOYR 5/1 90 10YR 5/6 10 D PL/M Sandy Loam "Type:C=ConcenVation,D=DepleUon,RM=Reduced Matrix,MS=Masked Sand Grains. "Location:PL=Pore Lining,M=MaVix Hydric Soil Indicators: Indicffiors for Problematic Hydric Soils: Histisol(A1) Sandy Gleyed Matrix(S4) Coast Prairie Redox(A16)(LRR K,L,R) Histic Epipedon(A2) Sandy Redox(S5) Dark Surface(S7)(LRR K,L) Black Histic(A3) SVipped Matrix(S6) 5 cm Mucky Peat or Peat(S3)(LRR K,L,R) Hydrogen Sulfide(A4) Loamy Mucky Mineral(F1) Iron-Manganese Masses(F12)(LRR K,L,R) Strat�ed Layers(A5) Loamy Gleyed MaVix(F2) Very Shallow Dark Surface(TF12) 2 cm Muck(A10) Depleted MaVix(F3) Other(explain in remarks) X Depleted Below Dark Surface(A11) Redox Dark Surface(F6) Thick Dark Surface(Al2) Depleted Dark Surface(F7) 'Indiptors of hydrophytic vegeNation and weltand Sandy Mucky Mineral(S1) Redox Depressions(F8) hydrology must be present,unless disturbed or problematic Restrictive Layer(If observed): Type: Hydric soil preseM? Y Depth(inches): ema s: HYDROLOGY WeUand Hydrology Indicators: Primarv Indicators(minimum of one is reauired:check all that aoolvl Secondarv IndFcators(n' ' Surface Water(A1) Aquatic Fauna(B13) Surface Soil Cracks(B6) High Water Table(A2) True Aquatic PIaMs(B14) Drainage Pattems(B10) Saturadon(A3) Hydrogen Sulfide Oda(C1) DrySeason Water Table(C2) Water Marks(B1) Oxidized Rhizospheres on Living Roots Crayfish Burtows(C8) SedimeM Deposits(B2) (C3) Saturation vsible on Aerial Imagery(C9) Drift Deposits(B3) Presence of Reduced Iron(C4) StuMed or Stressed Plants(D1) Algal Mat or Cnut(B4) Recent Iron Reduction in Tilled Soils �Geomorphic Positlon(D2) Iron Deposits(B5) (C6) �FAC-Neutral Test(D5) Inundation Visible on Aerial Imagery(B7) Thin Muck Surtace(C7) Sparsely Vegetated Concave Surtace(B8) Gauge or Well Data(D9) WaterStained leaves(B9) Other(Explain in Remarks) e rv ons: Surface water present? Yes No X Depth(inches): Water table present? Yes No �Z—Depth(inches): Indicffiora of wetland Saturation present? Yes No �Depth(inches): hydrobgy preserrt? Y (includes capillary finge) Describe recorded data(stream gauge,monitoring well,aerial photos,previous inspections),if available: ema s: US Army Corps of Engineers Midwest Region WETLAND DETERMINATiON DATA FORM-Midwest Region ProjecUSite 30 Orono Orchard Ciry/County: Orono Sampling Date: 10/8/2013 ApplicanUOwner. James Murphy State: MN Sampling Point: SP D1 Upl Investigator(s): FS,TK >ection,Township,Range: Landform(hillslope,terrace,etc.): hills�ope Local relief(concave,convex,none): none Slope(°/a): 0 Lat: Long: Datum: NAD83 Soil Map Unit Name Hamel-Glencoe,depressional complex JWI Classification: Are climatiC/hydrologic conditions of the site typical for this time of the yeaR Y (If no,explain in remarks) Are vegetation ,soil ,or hydrology significanUy disturbed7 Are"nortnal ciricumstances" Are vegetation ,soil ,or hydrology naturally problematic? present7 Yes SUMMARY OF FINDINGS (If needed,explain any answers in remarks.) Hydrophytic vegetation present? Y Hydric soil present? N la the sampled area within a wetland4 N Indicators of wetland hydrology present7 N f yes,optional wetland site ID: Remarks:(Explain aRemative procedures here or in a separate report.) VEGETATION—Use saentific names of lants. Absolute Dominan Indicator pominance Test Worlcsheet Tree Stratum (Plot size: 30' ) %Cover t Species Staus Number of Dominant Species 1 Fraxinus pennsyNanica 5 Y FACW that are OBL,FACW,w FAC: 3 (A) 2 Acer saccharinum 1 N FACW Total Number of Dominant 3 Pinus resinosa 1 N FACU Species Across all Strata: 3 (B) 4 PerceM of Dominant Species 5 that are OBL,FACW,or FAC: 100.00% (AB) 7 =Total Cover SaDIIf1O/Shrub straturt (Plot size: 15' ) Prevalence Index Worksheet 1 Rhamnus cathartica 10 Y FAC Total%Cover of: 2 OBL species 0 x 1= 0 3 FACW species 6 x 2= 12 4 FAC species 100 x 3= 300 5 FACU species 2 x 4= 8 10 =Total Cover UPL species 0 x 5= 0 Herb stratum (Plot size: ) Column totals 108 (A) 320 (B) 1 Poa pratensis 90 Y FAC Prevalence Index=B/A= 2.96 2 3 Hydrophytic Vegetatbn Indfcffiors: 4 Rapid test for hydrophytic vegetation 5 X Dominance test is>50% 6 X Prevaler�ce index is 53.0' � Morphogical adaptations•(provide 8 supporting dafa in Remarks or on a 9 separate sheet) 10 Problematic hydrophytic vegeNation' 90 =Total Cover (explain) WOOdy Vif1@ St1'atum (PIOt SiZ@: ) 'Indicators of hydric soil and wetland hydrology musl be 1 Parthenocissus quinquefolia 1 N FACU presene,uniess d�seurbed or prowemasc 2 y rop c 1 =Total Cover �e9etaGon presertt? Y Remarks:(Include photo numbers here or on a separate sheet) US Amy Corps of Engineers Midwest Region SOIL Sampling PoiM: SP D1 Upl Proflle Description: (Describe to the depth needed to documeM the indicffior or coMirm the absence of fndicators.) Depth MaUix Redox Features (inches) Color(moist) % Color(moist) % Type' Loc" Texture Remarks 12 10YR 2/1 100 Sandy Loam 24 10YR 4/3 100 Sandy Loam 'Type:C=Concentration,D=DepleUon,RM=Reduced Matrix,MS=Masked Sand Grains. "Location:PL=Pore Lini�g,M=MaVix Hydric Soil Indicators: Indicators for Problematic Hydric Soils: Histisol(A1) Sandy Gleyed MaMx(S4) Coast Prairie Redox(A16)(LRR K,L,R) Histic Epipedon(AZ) Sandy Redox(S5) Dark Surface(S7)(LRR K,L) Black Histic(A3) SUipped Matrix(S6) 5 cm Mucky Peat or Peat(S3)(LRR K,L,R) Hydrogen Sulfide(A4) Loamy Mucky Mineral(F1) Iron-Manganese Masses(F12)(LRR K,L,R) SVatified Layers(A5) Loamy Gleyed MaVix(F2) Very Shalbw Dark Surface(TF12) 2 cm Muck(A10) Depleted MaVix(F3) Ofher(explain in remarks) Depleted Below Dark Surface(A11) Redox Dark Surface(F6) Thick Dark Surface(Al2) Depleted Dark Surface(F7) 'Indicators of hydrophytic vegetation and welhand Sandy Mucky Mineral(S1) Redox Depressions(F8) hydrology must be present,unless disturbed or problematic Restrictive Layer(if observed): Type: Hydric soil preserrt? N Depth(inches): ema s: HYDROLOGY WeUand Hydrology Indicators: Primarv Indicators(minimum of one is reauired:check all that aoolvl Surface Water(A1) Aquafic F2una(B13) Surtace Soil Cracks(B6) High Water Table(A2) True Aquatic PIaMs(614) Drainage Pattems(B10) Saturatlon(A3) Hydrogen Sulflde Odor(C1) DrySeason Water Table(C2) Water Marks(B1) Oxidized Rhizospheres on Living Roots Gayfish Burtows(C8) Sediment Deposits(B2) (C3) Saturation�sible on Aerial Imagery(C9) DriR Deposits(63) Presence of Re�ced Iron(C4) Stunted or Stressed Plants(D1) Algal Mat a Gust(B4) Recent Iron Reduc6on in Tilled Soils Geomorphic Position(D2) Iron Deposits(B5) (C6) X FAC-Neutral Test(D5) InundaUon Ysible on Aeriat Imagery(B7) Thfn Muck SurFace(C7) Sparsely Vegetated Cor�cave Surtace(BB) Gauge a Well Data(D9) water-Stained Leave.s(B9) —Other(Explain in Remarks) e rv ons: Surface water present? Yes No X Depth(inches): Water tabie present7 Yes No X Depth(inches): Indicators of wetland Saturation present? Yes No �—DepM(inches): hydrology presern? N (includes capillary fringe) Describe recorded data(stream gauge,monitoring well,aerial photos,previous inspections),if available: ema s: US Army Corps of Engineers Midwest Region THE TECHNICAL DOCUMENTATION SECTION Plant Indicator Status INDICATOR CATEGORIES* Obligate Wetland (OBL)—Occur almost always (estimated probability>99%)under natural conditions in wetlands. Facultative Wetland (FACV�—Usually occur in wetlands (estimated probabiliry 67%-99%), but occasionally found in non-wetlands. Facultative(FAC)—Equally likely to occur in wetlands or non-wetlands (estimated probabiliry 34%-66%). Facultative Upland(FACin—Usually occur in non-wetlands (estimated probability 67%- 99%),but occasionally found in wetlands (estimated probability 1%-33%). Obligate Upland(UPL)—Occur in wetlands in another region,but occur almost always (estimated probabiliry>99%)under natural conditions in non-wetlands in the region specified. If a species does not occur in wetlands in any region, it is not on the National List. *Reed,P.B. 1988. National list of plant species that occur in wetlands: Minnesota. National Wetlands Inventory,U.S. Fish and Wildlife Service, St. Petersburg,Florida. THE TECHNICAL DOCUMENTATION SECTION Soil Series Descriptions Acquired from Natural Resource Conservation Service Website,Official Soil Series Descriptions GLENCOE SERIES The Glencoe series consists of very deep,very poorly drained soils that formed in loamy sediments from glacial till on glacial moraines.These soils have moderate or moderately slow permeability.Slopes are 0 to 1 percent.Mean annual precipitation is about 28 inches.Mean annual temperature is about 48 degrees F. TAXONOMIC CLASS: Fine-loamy,mixed, superactive,mesic Cumulic Endoaquolls TYPICAL PEDON: Glencoe clay loam with a concave slope of less than 1 percent in a depression on a ground moraine in cultivated field. (Colors are for moist soil unless otherwise noted.) Ap--O to 10 inches;black(N 2/0)clay loam; massive; friable; about 2 percent gravel; cloddy; neutral; abrupt smooth boundary. A--10 to 24 inches; black(N 2/0)clay loam; weak fine subangular blocky structure; friable; about 2 percent gravel; neutral; clear wavy boundary. (Combined thickness of A horizon is 16 to 32 inches.) ABg--24 to 35 inches;very dark gray(SY 3/1) clay loam;weak fine subangular blocky structure; friable; few tongues of dark olive gray(SY 3/2) and olive gray(SY 4/2); about 2 percent gravel; neutral; gradual irregular boundary. (0 to 26 inches thick) Bg--35 to 48 inches; olive gray(SY 4/2) loam;moderate coarse subangular blocky structure; friable: few tongues of very dark gray(SY 3/1); about 5 percent gravel; common fine prominent light olive brown(2.SY 5/4)and common medium prominent strong brown(7.SYR 5/6)Fe concentrations; neutral; gradual wavy boundary. (0 to 30 inchesthick) Cg--48 to 60 inches; grayish brown(2.SY 5/2) loam; massive; friable; about 5 percent gravel; many medium distinct light olive brown(2.SY 5/4)Fe concentrations; strongly effervescent; slightly alkaline. TYPE LOCATION: Steele County,Minnesota; about 5 miles northwest of Owatonna; 2,640 feet south, 2,660 feet west of the northeast corner of sec. 24, T. 108 N., R. 21 W.; USGS Medford West quadrangle; lat. 44 degrees 8 minutes 46 seconds N. and long. 93 degrees 17 minutes 45 seconds W.,NAD27. RANGE IN CHARACTERISTICS: Depth to free carbonates is 30 to 60 inches or more. The Ap in a few pedons will have small amounts of free carbonates. The thickness of the mollic epipedon ranges from 24 to 80 inches. The control section averages between 22 and 35 percent clay and from 15 to 30 percent fine sand and coarser. Rock fragments of mixed lithology comprise 0 to 5 percent of the volume of the A and B horizons and 2 to 8 percent of the C horizon. Some pedons have an 0 horizon up to 6 inches in thickness. A stratified substratum phase is recognized with silt loam, sand, sandy loam, and loamy sand textures below 40inches. The Ap or A horizon has hue of lOYR to SY or neutral,value of 2 or 3, and chroma of 0 or 1. It is clay loam, silty clay loam, or loam with 25 to 35 percent clay. Ponded phases may have mucky modifiers. It is commonly neutral but ranges from slightly alkaline to slightly acid. AB horizon has colors and textures similar to the A and Bg horizons. The Bg horizon has hue of SY or 2.SY, value of 2 to 5, and chroma of 1 or 2. Dark colored tongues from the A horizon range from few to common. It is loam, clay loam or silty clay loam. Near the center of some depressions, some pedons have B horizons that have a slight clay increase relative to the A horizons. It is neutral to slightly alkaline, but in some pedons the lower part of the B horizon is slightly alkaline with slight effervescence. The Bg horizon is absent in some pedons. The Cg horizon has hue of SY or 2.SY, value of 4 to 6, and chroma of 1 to 4. It is loam, clay loam or silty clay loam. It is slightly alkaline, with weak or strong effervescence. Calcium carbonate segregations are present in some pedons. COMPETING SERIES: These are the Coland, Comfrev, Delft, Gielow, James C�n.�, Keddie, Kiinmerlin;r, Konner, McClave, Peoli, Romnell, Shandep, and Wenas series. Coland and Comfrey soils do not have rock fragments in their control sections. In addition, Coland soils are deeper to free carbonates. Delft soils are poorly drained, are not in closed depressions, have prismatic structure in subsoil, and do not have tongues of the A horizon in the Bg horizon. Gielow, James Canyon, Keddie, Kimmerling, Konner, McClave, Peoh, and Wenas soils are drier in the soil moisture control section during the 120 days following the summer solstice. Romnell soils contain appreciable amounts of gypsum in their sola. Shandep soils do not have tongues of A horizon in the Bg horizon and have a coarse textured 2C horizon. GEOGRAPHIC SETTING: Glencoe soils typically are in closed depressions or low gradient swales within the Des Moines lobe of the Late Wisconsinan glaciation. The Glencoe soils are formed in loamy colluvial sediments and loamy glacial ti1L Mean annual temperature ranges from 45 to 52 degrees F. Mean annual precipitation ranges from 25 to 32 inches. The frost free days range from 124 to 172. The elevation above sea level range from 700 to 1600 feet. GEOGRAPHICALLY ASSOCIATED SOILS: These are the Canisteo, C1a1•ion, Harns, Nicollet, and Webster soils. The well drained Clarion soils are on the sloping uplands. Somewhat poorly drained Nicollet and the poorly drained Canisteo, Webster, and Harps soils are on nearly level to gently undulating slopes. All the above have mollic epipedons less than 24 inches thick. In addition, the Canisteo and Harps soils contain free carbonates throughout. The Glencoe soils also are associated with the Hayden and Lestei- soils and their respective topographic associates in some places. DRAINAGE AND PERMEABILITY: Very poorly drained. Surface runoff is negligible. Permeability is moderate or moderately slow. USE AND VEGETATION: Mostly drained and cropped to corn and soybeans. Native vegetation was a wet site plant community of the tall grass prairie plant formation. DISTRIBUTION AND EXTENT: South-central Minnesota and possibly north-central Iowa. Large extent. MLRA OFFICE RESPONSIBLE: St. Paul, Minnesota SERIES ESTABLISHED: Dakota County, Minnesota, 1945. REMARKS: Diagnostic horizons and features recognized in this pedon aze: mollic epipedon-the zone from the surface to a depth of 35 inches(Ap,A, and ABg horizons); cumulic subgroup-mollic epipedon is more than 24 inches thick; aquic moisture regime- low chroma immediately below the A horizons. HAMEL SERIES The Hamel series consists of very deep,poorly drained and somewhat poorly drained soils that formed in slope colluvium and glacial till on moraines.These soils have moderately slow permeability.Their slopes range from 1 to 4 percent.Mean annual precipitation is about 28 inches.Mean annual air temperature is about 47 degrees F. TAXONOMIC CLASS: Fine-loamy, mixed, superactive,mesic Typic Argiaquolls TYPICAL PEDON: Hamel loam with a 2 percent concave slope on a glacial moraine in a cultivated field. (Colors are for moist soil unless otherwise noted.) Ap--O to 10 inches; black(lOYR 2/1)loam,very dark brown(lOYR 2/2)dry; weak very fine subangular blocky structure; friable; common very fine roots; about 1 percent gravel; neutral; abrupt smooth boundary. A--10 to 16 inches;black(lOYR 2/1)loam,very dark gray(lOYR 3/1)dry; weak very fine subangular blocky structure; friable; common very fine roots; about 4 percent gravel; neutral; gradual smooth boundary. (Combined thickness of A horizon is 14 to 30 inches.) AB--16 to 24 inches; very dark gray(l 0YR 3/1)clay loam, dark grayish brown(l 0YR 4/2)dry; many fine prominent brown(7.SYR 4/4) Fe concentrations; moderate fine angular blocky structure; friable; common very fine roots; about 4 percent gravel;neutral; gradual wavy boundary. (0 to 10 inches thick.) Btgl--24 to 40 inches; very dark grayish brown(2.SY 3/2)clay loam, grayish brown (lOYR 5/2) dry;many fine prominent brown(7.SYR 4/4)Fe concentrations;moderate medium prismatic structure; friable; few black(lOYR 2/1)clay films on faces of peds; about 5 percent gravel; neutral; gradual wavy boundary. Btg2--40 to 46 inches; dark grayish brown(2.SY 4/2) clay loam; many coarse prominent brown(7.SYR 4/4)Fe concentrarions;moderate medium subangular blocky structure; friable; few black(lOYR 2/1)clay films on faces of peds; about 4 percent gravel;neutral; clear wavy boundary. (Combined thickness of Btg horizons is 12 to 30 inches.) Cg1--46 to 55 inches; olive gray(SY 5/2) loam;many medium prominent yellowish brown(lOYR 5/6)Fe concentrations; massive; friable; about 3 percent gravel; slightly effervescent; slightly alkaline; gradual wavy boundary. Cg2--55 to 80 inches; olive gray(SY 5/2) loam;many medium prominent yellowish brown(lOYR 5/6)Fe concentrations;massive; friable; about 4 percent gravel; slightly effervescent; slightly alkaline. TYPE LOCATION: Wright County, Minnesota; about 1.5 miles southwest of Silver Creek, 1200 feet south and 2300 feet west of the northeast corner of Sec. 18, T.121 N., R.26 W., USGS Annandale quadrangle; lat. 45 degrees 17 minutes 34 seconds N.; long. 94 degrees 00 minutes 13 seconds W.,NAD27 RANGE IN CHARACTERISTICS: Depth to free carbonates range from 30 to 65 inches. The mollic epipedon thickness ranges from 24 to 60 inches. Typically the upper colluvim contains less than 2 percent gravel by volume and the lower part contains 2 to 6 percent gravel by volume of mixed lithology. The A horizons have hue of l 0YR or is neutral, value of 2 or 3, and chroma of 0 to 2. Typically it is loam or clay loam, but silt loam or silty clay loam are within the range. It has coatings of clean sand and silt particles in the lower part of the A horizon in some pedons. It is moderately acid to neutral. The Btg horizon has hue of lOYR, 2.SY, or SY, value of 2 to 4, and chroma of 1 or 2. It is clay loam, silty clay loam high in sand, or loam. It has between 25 and 35 percent clay and 15 to 35 percent fine sand and coarser. It has B/A clay ratios of 1.2 to 1.4. It has few to many, faint to prominent clay films. It is moderately acid to neutral. The C horizon has hue of a 2.SY or SY, value of 4 to 6, chroma of 1 or 2. It is loam or clay loam. It is slightly alkaline or moderately alkaline. The clay content ranges from 18 to 32 percent and the total sand content ranges from 25 to 45 percent. COMPETING SERIES: These are the Alvada, Barrv, Berville, Brookston, Buntin=vk, ille, Clackanias, Cordova, Forestcitv, Jameston, Maren��o, Mill rr_.�, Navan, Nosoni, Rensselaer, and Westland soils. The Alvada series (Tentative - OH) is not in the OSD file at this time. The Barry, Berville, Brookston, Cordova, Marengo, Millgrove, Navan, Rensselaer, and Westland soils have a mollic epipedon that is less than 24 inches thick. The Buntingville soils have carbonates at depths of less than 20 inches. The Clackamas and Nosoni soils lack free carbonates in the series control section. The Forestcity soils have 45 to 65 percent sand and 10 to 18 percent clay in the underlying material. The Jamestown soils formed in a firm and very firm till associated with the Iowan Erosional surface. GEOGRAPHIC SETTING: Hamel soils have concave slopes in swales, rims of closed depressions, foot and toe slopes, and upper drainageways below sloping to very steep slopes. Slope gradients are 1 to 4 percent. Hamel soils formed in slope colluvium and glacial till of Late Wisconsinan Age. Mean annual air temperature is about 45 to 48 degrees F. Mean annual precipitation is about 25 to 30 inches. Frost free days range from 125 to 165. Elevation above sea level ranges from 700 to 1600 feet. GEOGRAPffiCALLY ASSOCIATED SOILS: These are principally the Ha d�n and Lestei- soils. These soils are well drained and are on the higher lying, gently sloping to very steep slopes. DRAINAGE AND PERMEABILITY: Poorly drained and somewhat poorly drained. Surface runoff is low or moderately low. Permeability is moderately slow. The apparent seasonal high water table is at .5 to 1.5 feet for the poorly drained phase and 1.5 to 2.5 feet for the somewhat poorly drained phase during spring in normal years. USE AND VEGETATION: Most of this soil is cropped to corn, hay, soybeans, and small grains. However, significant areas are in pasture and forest. Native vegetation is mixed wet prairie grasses and deciduous forest. DISTRIBUTION AND EXTENT: Primarily in the southeast one-quarter of Minnesota in the timbered, hilly, "gray" till region. Moderately extensive. MLRA OFFICE RESPONSIBLE: St. Paul, Minnesota SERIES ESTABLISHED: Hennepin County, Minnesota, 1969. REMARKS: Diagnostic horizons and features recognized in this pedon are: mollic epipedon-the zone from the surface to a depth of 40 inches(Ap, A,AB and Btgl); argillic horizon-the zone from 24 to 46 inches(Btgl, Btg2,). Type location moved from Hennepin County, Mn. to Wright County, Mn., 11/96 to better exemplify the series concept. A somewhat poorly drained overwash phase is recognized that has 8 to 20 inches of colluvium over the original dark colored surface. ADDITIONAL DATA: Refer to MAES Central File Code No. 785 for results of some laboratory analysis of this series. KILKENNY SERIE S The Kilkenny series consists of very deep,moderately well drained soils that formed in a mantle of clayey glacial till or flow till and underlying loamy glacial till on moraines. These soils have moderately slow permeability. Their slopes range from 2 to 35 percent. The mean annual precipitation is about 28 inches. Mean annual air temperature is about 48 degrees F. TAXONOMIC CLASS: Fine, smectitic,mesic Oxyaquic Vertic Hapludalfs TYPICAL PEDON: Kilkenny clay loam with a 15 percent linear sideslope on a glacial moraine in a pastured field. (Colors are for moist soil unless otherwise noted.) Ap--O to 9 inches; very dark brown(lOYR 2/2)clay loam, dark grayish brown(lOYR 4/2)dry; weak fine granular structure; friable; common very fine roots; about 2 percent gravel;moderately acid(pH 5.6); abrupt smooth boundayr. (6 to 10 inches thick) Btl--9 to 19 inches;brown(lOYR 4/3) silty clay loam;moderately medium subangular blocky structure parting to moderately fine subangular blocky; firm; common fine and very fine roots; few distinct very dark brown(lOYR 2/2)clay films on faces of peds; about 3 percent gravel; strongly acid; gradual wavy boundary. Bt2--19 to 38 inches; brown(lOYR 4/3)clay loam; moderate medium prismatic structure parting to moderate medium subangular blocky; firm; common very fine roots; common distinct very dark brown(lOYR 2/2)clay films on faces of peds; about 5 percent gravel; strongly acid; gradual wavy boundary. Bt3--38 to 53 inches;brown(lOYR 4/3)clay loam; weak medium subangular blocky structure parting to weak fine subangular blocky; firm; common distict very dark brown (lOYR 2/2)clay films on faces of peds; about 5 percent gravel; few fine distict brown (7.SYR 4/4)Fe concentrations; moderately acid; gradual smooth boundary. (Combined thickness of the Bt horizons is 20 to 40 inches.) 2BC--53 to 65 inches; light olive brown(2.SY 5/4)loam; weak fine subangular blocky structure; few distinct dark brown(lOYR 3/3) clay films on faces of peds; friable; about 8 percent gravel; about 2 percent cobbles; few fine distinct brown(7.SYR 4/4)Fe deletions; slightly effervescent; slightly alkaline; gradual wavy boundary. 2C--65 to 80 inches; light olive brown(2.SY 5/4)loam;massive; friable; few concentrations of light gray(2.SY 7/2)calcium carbonates in pores;brown(7.SYR 4/4) soft masses of iron-manganese in nodules; about 8 percent gravel; about 2 percent cobbles; common medium prominent dark yellowish brown(lOYR 4/6)Fe concentrations and common medium distinct gray(2.SY S/1)Fe depletions; strongly effervescent; moderately alkaline. TYPE LOCATION: Le Sueur County, Minnesota; about 3 miles west and 3 miles south of Montgomery; about 300 feet east and 800 feet north of the southwest corner of Sec. 19, T.111N., R.23W.; USGS Montgomery quadrangle; lat. 44 degrees 24 minutes 3 seconds N., and long. 93 degrees 38 minutes 41 seconds W.,NAD 27. RANGE IN CHARACTERISTICS: Depth to free carbonates range from 20 to 60 inches. Gravel of mixed lithology, but dominated by shale fragments, typically make up 2 to 8 percent of the volume of the series control section, but the upper part of the profile in some pedons contains less than 2 percent gravel. Rounded shale fragments dominate the coarse sand fraction. Soil saturation occurs above a depth of 40 inches in 6 out of 10 years. The Ap or A horizon has hue of lOYR, value of 2 or 3 and chroma of 1 ar 2. It is clay loam, silty clay loam, loam or silt loam. The reaction is moderately acid to neutral. Some pedons have a thin E horizon. The Bt horizon has hue of lOYR or 2.SY, value of 4 or 5, and chroma of 3 to 5. Faint to prominent Fe concentrations and depletions commonly are above a depth of 40 inches. Redox depletions do not occur in the upper 10 inches of this horizon. The upper 20 inches of the Bt horizon typically contains 35 to 45 percent clay. B/A clay ratios are 1.2 to 1.4. The Bt horizon is clay loam, silty clay loam, or clay. The reaction strongly acid to neutral. The 2BC horizon has properties similar to the 2C horizon. Some pedons have a 2BK horizon. The 2C horizon has hue of lOYR or 2.SY, value of 4 or 5, and chroma of 2 to 5. It is clay loam or loam. The reaction is slightly alkaline or moderately alkaline. COMPETING SERIES: There are no competing series. GEOGRAPHIC SETTING: Kilkenny soils have plane and convex slopes on gently sloping to steep end moraines of the Des Moines lobe of the Late Wisconsinan glaciation. Their slopes range from 2 to 35 percent. They formed in a mantle of clayey glacial till or flow till and underlying loamy glacial till on moraines. Mean annual temperature ranges from 45 to 52 degrees F. Mean annual precipitation is about 25 to 32 inches. Frost-free days range from 145 to 175. Elevation above sea level ranges from 800 to 1500 feet. GEOGRAPHICALLY ASSOCIATED SOILS: These are the Glcncoe, Lerdal, Lester, Le Sueur, Lura, Mazaska, and Sliields series. The very poorly drained Glencoe and Lura soils are in the lower lying drainageways and depressions. The somewhat poorly drained Lerdal soils are on gently sloping to moderately steep areas. Shields soils are poorly drained, and are on slightly elevated flats. Mazaska soils are poorly drained, and are on slightly elevated flats and swales above or within areas of Kilkenny soils. Also, the well drained Lester soils and the moderately well drained Le Sueur soils are associated in a few areas. DRAINAGE AND PERMEABILITY: Moderately well drained. Permeability is moderately slow. Runoff is medium to very high. A perched seasonal high water table occurs at depths of 2.5 to 4.0 feet during the period April, May, and June in normal years. USE AND VEGETATION: Most of these soils are cropped to corn, grain,hay, and soybeans. Some areas are used for pasture and some are forested.Native vegetation is mixed prairie and forest species. DISTRIBUTION AND EXTENT: South central Minnesota and north-central Iowa. The series is of moderate extent. MLRA OFFICE RESPONSIBLE: St. Paul, Minnesota SERIES ESTABLISHED: Waseca County, Minnesota, 1963. REMARKS: Diagnostic horizons and features recognized in this pedon are: Ochric epipedon-the zone from the soil surface to a depth of 9 inches(Ap horizon);Argillic horizon-the zone from 9 to 53 inches(Btl, Bt2, Bt3 horizons); Oxyaquic subgroup based on saturation above a depth of 40 inches; Vertic subgroup based on more than 6 cm of COLE in upper 40 inches. Water table studies and field observations have verified a perched condition in most years,particularly in periods of extended rainfall. ADDITIONAL DATA: Soil Interpretation Record number MN0376. KLOSSNER SERIES The Klossner series consists of very deep,very poorly drained soils formed in well decomposed organic material 16 to 50 inches thick overlying loamy deposits on moraines,till plains,lake plains,flood plains, and hillside seep areas.They have moderately slow to moderately rapid permeability in the organic material,and moderate or moderately slow permeability in the loamy material.Slopes range from 0 to 8 percent.Mean annual precipitation is about 28 inches.Mean annual temperature is about 47 degrees F. TAXONOMIC CLASS: Loamy,mixed, euic,mesic Terric Haplosaprists TYPICAL PEDON: Klossner muck-with a 1 percent slope in a cultivated field. (Colors are for moist soil unless otherwise stated.) Oap--O to 10 inches;black(N 2/0)muck, very dark gray(lOYR 3/1) dry; about 20 percent fiber, less than 5 percent rubbed; weak fine subangular blocky structure; very friable;many very fine roots; moderately acid; abrupt smooth boundary. Oa--10 to 26 inches;black(l 0YR 2/1)muck, dark gray(l 0YR 4/1)dry; about 60 percent fiber, about 6 percent rubbed; weak fine subangular blocky structure; very friable;many very fine roots; moderately acid; gradual smooth boundary. (Combined thickness of O horizon is 16 to 50 inches.) 2A1--26 to 36 inches; black(N 2/0)mucky silty clay loam; weak medium subangular blocky structure; friable; few very fine roots; slightly acid; gradual smooth boundary. 2A2--36 to 48 inches;black(N 2/0) silty clay loam; massive; friable; few dark reddish brown(SYR 3/4) iron oxide concentrarions in root channels; about 1 percent gravel; neutral; gradual wavy boundary. (Combined thickness of 2A horizon is 8 to 45 inches thick.) 2Cg1--48 to 65 inches; olive gray(SY 5/2)clay loam;massive; friable; dark reddish brown(SYR 3/4)Fe oxide concentrations in root channels;many medium prominent yellowish brown(lOYR 5/6)Fe concentrations; about 1 percent gravel; slightly effervescent; slightly alkaline; gradual wavy bounday. 2Cg2--65 to 80 inches; gray(SY 5/1)loam,massive; friable;many medium prominent light olive brown(2.SY 5/4) and yellowish brown(lOYR 5/4)Fe concentrations; about 3 percent gravel; slightly effervescent; slightly alkaline. TYPE LOCATION:Nicollet County, Minnesota; 2600 feet north and 2300 feet east of the southwest corner, sec. 12, T. 110 N., R. 28 W.; USGS Nicollet quadrangle; lat. 44 degrees 20 minutes 53 seconds N. and long. 94 degrees 8 minutes 28 seconds W., NAD27. RANGE IN CHARACTERISTICS: The thickness of the organic material ranges from 16 to 50 inches. It is derived primarily from herbaceous plants. The organic matter content ranges from 25 to 60 percent in the organic surface and 5 to 20 percent in the 2A horizon. The reaction of the organic material ranges from moderately acid to slightly alkaline. Some organic layers contain free carbonates. The O horizon has hue of lOYR, SYR, or is neutral, value of 2 or 3 and chroma of 0 to 2. It is dominantly muck(sapric material) however, some pedons have thin layers of hemic material, less than 10 inches thick. Some pedons have highly organic mineral plow layers. The 2A horizon has hue of lOYR, 2.SY, SY or is neutral, value of 2 or 3 and chroma of 0 to l. It is loam, silt loam, sandy clay loam, silty clay loam, clay loam or mucky modifiers of these textures. It is moderately acid to slightly alkaline. Some pedons contain thin layers of coprogenous earth. The 2Cg horizon has hue of lOYR, 2.SY, SY, SGY, or is neutral, value of 2 to 7 and chroma of 0 to 2. It is loam, silt loam, silty clay loam, clay loam, sandy clay loam, sandy loam or fine sandy loam, or their gravelly or cobbly analogues. It is slightly acid to moderately alkaline. The upper 12 inches of this horizon averages less than 35 percent clay. Some pedons contain thin strata of fine sand, loamy sand, or silt. Gravel or cobble sized rock fragments range from 0 to 25 percent by volume. Some pedons contain free carbonates. Sandy substratum and ponded phases are recognized. COMPETING SERIES: These are Linwoocl, Medo, Palms, Philbon and Shalcai•series. Linwood soils have well expressed granular structure to depths of more than 12 inches and formed mainly in woody fibers. Medo soils have sandy textures in the lower part of the series control section. Palms soils have organic matter content greater than 75 percent and do not have an A horizon directly below the organic material. Philbon soils have fibric and hemic material in the upper 12 inches. Shalcar soils ave less than 26 degrees difference between mean January and mean July temperatures. GEOGRAPHIC SETTING: Klossner soils are in basins that were formerly lakes or ponds, lake plains, till plains, flood plains, or moraines. They are also on hillside seep areas in moraines and sideslopes of river valleys. Slopes range from 0 to 8 percent. The soils on nearby uplands are generally loamy. The mean annual temperature ranges from 45 to 50 degrees F. The mean annual precipitation ranges from 24 to 32 inches. Frost free days range from 110 to 160. Elevations above sea level range from 800 to 1400 feet. GEOGRAPHICALLY ASSOCIATED SOILS: The main ones are the Canisteo, Harps, Okoboii, Glencoe, Muske�o and Hourliton soils. Canisteo and Harps soils are on the rims of depressions. Glencoe and Okoboji are at the outer edges of the depressions. Muskego and Houghton soils are in larger depressions. DRAINAGE AND PERMEABILITY: Very poorly drained. Surface runoff is negligible. Permeability is moderately slow to moderately rapid in the organic layers and moderate or moderately slow in the loamy material. USE AND VEGETATION: The greater part of this soil is cultivated to corn, soybeans, small grains and specialty crops such as vegetables or grass sod. Other areas are in vegetation of grasses, reeds, sedges, alder, aspen, or willow. Some of the hillside seep areas are set aside as natural areas and called fens. DISTRIBUTION AND EXTENT: The south central and southeast part of Minnesota and possibly northern Iowa. The series is extensive. MLRA OFFICE RESPONSIBLE: St. Paul, Minnesota SERIES ESTABLISHED: Nicollet County, Minnesota, 1989. REMARKS: Diagnostic horizons and features recognized are: sapric soil materials from the surface to about 26 inches; loamy mineral material from 26 to 50 inches or more; aquic moisture regime. This soil was formerly included in the Palms Series in Minnesota. ADDITIONAL DATA: Refer to MAES-CFC#'s 2697, 3251, 3400 and 3475. LESTER SERIES The Lester series consists of very deep,well drained soils that formed in calcazeous loamy glacial till on till plains and moraines.These soils have moderate permeability.Their slopes range from 5 to 70 percent. Mean annual precipitation is about 28 inches.Mean annual temperature is about 47 degrees F. TAXONOMIC CLASS: Fine-loamy,mixed, superactive,mesic Mollic Hapludalfs TYPICAL PEDON: Lester loam with a convex slope of about 9 percent on a ground moraine in a cultivated field. (Colors are for moist soil unless otherwise noted.) Ap--O to 7 inches;very dark grayish brown(lOYR 3/2) loam, grayish brown(lOYR 5/2) dry;moderate fine subangular blocky structure; friable; many fine roots; about 3 percent gravel; slightly acid; abrupt smooth boundary. (6 to 10 inches thick) Btl--7 to 21 inches;brown(lOYR 4/3) clay loam;moderate medium subangular blocky structure; firm; many very fine roots; common very dark grayish brown(lOYR 3/2)clay films on faces of peds and few very dark gray(lOYR 3/1)organic coats on faces of peds; about 2 percent gravel; slightly acid; clear smooth boundary. Bt2--21 to 38 inches; dark yellowish brown(lOYR 4/4)clay loam;moderate medium subangular blocky structure; friable; common fine roots; common dark grayish brown (lOYR 4/2)clay films on faces of peds and few very dark brown(lOYR 2/2) organic coats on faces of peds; about 3 percent gravel; slightly acid; gradual smooth boundary. (Combined Bt horizon is 10 to 40 inches.) Bk1--38 to 50 inches; yellowish brown(lOYR 5/4) loam; weak medium subangular blocky structure; friable; few fine roots; common very pale brown(lOYR 8/2)carbonate threads; about 2 percent gravel; violently effervescent; slightly alkaline; clear wavy boundary. Bk2--50 to 60 inches; yellowish brown(lOYR 5/4)loam;weak medium subangular blocky structure; friable; common fine distinct yellowish brown(lOYR 5/6)relict Fe concentrations; common very pale brown(lOYR 8/2)carbonate threads; about 2 percent gravel;violently effervescent; slightly alkaline; clear wavy boundary. C--60 to 80 inches; yellowish brown(lOYR 5/4)loam; ; massive; friable; common medium distinct yellowish brown(lOYR 5/6)relict Fe concentrations and few fine distinct light brownish gray(lOYR 6/2)relict Fe depletions; about 1 percent gravel; strongly effervescent; slightly alkaline. TYPE LOCATION: Wright County, Minnesota; about 3 miles west of Otsego, 1460 feet south and 200 feet west of the northeast corner of Sec. 15,T.121 N., R.24 W.;USGS Big Lake quadrangle; lat. 45 degrees 17 minutes 29 seconds N.; long. 93 degrees 41 minutes 3 seconds W.,NAD27 RANGE IN CHARACTERISTICS: Depth to free carbonates ranges from 20 to 54 inches. Rock fragments of mixed lithology comprise 1 to 8 percent of the volume of the control section. The A or Ap horizons have hue of l OYR, value of 2 or 3, and chroma of 1 or 2. The E horizon where present, has value of 3 to 5, and chroma of 1 to 3. The A and E horizons are loam or clay loam, but sandy loam, fine sandy loam, or silt loam is within the range. They range from moderately acid to neutral. The Bt horizon has hue of lOYR or 2.SY, value of 4 or 5, and chroma of 3 or 4. It is clay loam or loam and has 24 to 35 percent clay and 30 to 45 percent sand. The B/A clay ratios range from 1.2 to 1.4. It is strongly acid to slightly acid in the upper part and moderately acid to neutral in the lower part. A Bw horizon is sometimes present below the Bt. The Bk horizon has hue of lOYR or 2.SYR, value of 4 or 5, and chroma of 3 to 6. The Bk horizon is loam or clay loam. It is slightly alkaline or moderately alkaline. Relict redoximorphic features are present in some pedons. The C horizon has hue of 2.SY or lOYR, value of 4 to 6, and chroma of 3 to 6. It is loam or clay loam. It is slightly alkaline or moderately alkaline. Relict redoximorphic features are present in some pedons. COMPETING SERIES: These are the An��us, Arg,vle, Baltimore, Bassett, Bloomin��, Caleb, Dowa r�,iac, Dunbrid�e, Gara, Koronis, Lauramie, Longlois, Lvdick, Mol�awk, Neda, Newcomer, Oneco, Orwood, Racine, Razort, Scbbo, Taot�i, Waucoma, and Winneshiek soils in the same family. Angus and Sebbo soil have saturation in the lower third of the series control section. Argyle, Baltimore, and Oneco soils have B horizons with 7.SYR or redder hue. Bassett soils are very strongly acid to moderately acid in the upper part of the Bt horizon. Blooming and Racine soils have 15 to 35 percent sand in the upper part of the particle-size control section. Caleb soils have some subhorizons that have more than 45 percent in the lower part of the control section. Dowagiac and Koronis soils have less than 24 percent clay in the lower one third of the particle-size control section. Dunbridge, Waucoma,Newcomer and Winneshiek soils have sola terminated by bedrock at depths above 60 inches. Gara soils average less than 2 percent rock fragments in the control section. Longlois, Lydic, and Neda soils have more than 8 percent rock fragments in some subhorizon of the control section. Lauramie soils have more than 45 percent sand in some subhorizon in the middle part of the control section. Mohawk soils have a higher content of silt and have dark colors in the B horizon which apparently are inherited from dark shale. Orwood soils have no rock fragments in the particle-size control section. Razort soils have less than 30 percent sand in the control section. GEOGRAPHIC SETTING: These soils have convex slopes on moraines and till plains. Slope gradients range from 5 to 70 percent. They formed in calcareous, loamy glacial till of late Wisconsinan Age. Mean annual temperature ranges from 45 degrees to 52 degrees F. Mean annual precipitation ranges from 25 to 33 inches. Frost free days range from 125 to 165. Elevations range from 700 to 1600 feet. GEOGRAPHICALLY ASSOCIATED SOILS: These include the Cordova, Dundas, Glcncoe, Hamel, Hou��l�ton, Klossner, Le Sueur, Muske�o, and Nessel soils. Poorly drained Cordova and somewhat poorly and poorly drained Dundas soils are on flats and upper drainageways with a high seasonal water table. Very poorly drained Glencoe, Houghton, Klossner, and Muskego soils are mostly in depressions. Poorly drained Hamel soils are on foot and toe slopes. Moderately well drained Le Sueur and Nessel soils are on slightly elevated flats and gently convex slopes. DRAINAGE AND PERMEABILITY: Well drained. Permeability is moderate. Runoff is medium to high. USE AND VEGETATION: Mostly cropped to corn and soybeans. Some is in pasture and forest.Native vegetation is savanna. DISTRIBUTION AND EXTENT: South-central and east-central Minnesota and northeastern Iowa. Extensive. MLRA OFFICE RESPONSIBLE: St. Paul, Minnesota SERIES ESTABLISHED: Dakota County,Minnesota, 1945. REMARI{S: Diagnostic horizons and featured recognized in this pedon are: mollic subgroup-the zone from the surface to 7 inches(Ap horizon); argillic horizon-the zone from 7 to 38 inches(Bt horizons). Type location moved&om Waseca County, Mn. to Wright County, Mn., 11/96 to better exemplify the series concept within the MLRA. Slopes of 1 to 5 percent that were previously correlated as Lester may be included with the Angus series in the future. 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Site Sp 1-1 wet and Sp 1-1 Up Transect with Sp 1-1 wet in background (near cattails) and Sp 1-1 Up in foreground (near trees). • • � • • • • • • emo To: Wes Boll,Wenck, Inc.,Consultants to Minnehaha Creek Watershed District From: Frank Svoboda CG James Murphy Date: 10/30/2013 Re: 30 Orono Orchard Road revision to Area 2 Sample Point This memo is intended to modify the Wetiand Delineation Report 6tled 30 and 20 Orono Orchard Road located in Orono,MN as prepared for the properly owner,James Murphy. Wes Boll, Wenck, Inc. consultants to the Minnehaha Creek Watershed District met on site with me to review two items: 1. Status of the area to the east of the residence and near the eastem boundary of the property to determine if the location (Sample Point 1_2) satisfied the wetland criteria requirements 2. Determine the status of a drainageway located on the west end of the parcel and designated as D1 With regard to Item 1, status of Sample Point 1 2, Mr. Boll and I examined the soil profile in the proximity of the same location as that for wetland delineation. He sampled to a depth of 36+"and found no evidence of wetland hydrology pr�esent despite the fact that the past 3 weeks have been relatively wet. Recent data from the National Agricultural Statistical Service(NASS)(see attachment)that tracks and publishes weekly precipitation data from a netwoiic of National Wea�er Senrice Stations across Minnesota reports that for the week ending October 27,2013,recorded precipitation for the week at the Minneapolis-St. Paul Airport was 0.6"above normal for the preceding 4 weeks and 2.56"above normal for the period beginning April 1, 2013. The Universiiy of Minnesota, St. Paul location reported 1.55" above normal for the past 4 weeks and 4.35"above normal for the period beginning April 1,2013. Other suggestive indicators of non-wetland are two of the plant species present. Bur oak, which is designated as FACU in both the Great Plains and North Central—Northeast Regions but FAC in the Midwest, was present. If the FACU indicator was used instead of FAC, it would bring the vegetation indicator closer to non-wetland.The project site is located approximately 15 miles southwest of the line defining the boundary between the Midwest Region and the North Central Northeast Region.Applying the indicator status of FACU in this case to clarify the potential status of the area would not be inappropriate. European buckthom, also present in considerable numbers in the area of Sample Point 1 2 is classified as FAC in Uie Midwest and North Central—Northeast Region while it is considered FACU in the Great Plains Region,which is considerably more distant from the site. 1 However, prior to the recent updates to the National WeUand Plant List (2013 and prior editions), European buckthom was rated as FACU on the National Plant list for Minnesota and is still considered a reasonable indicator by delineators and regulatory reviewers for differentiating the wetland boundary between wetland and upland. While its FAC status, in calculating wetland status, places it into a '�veUand" condition, ecologically it can occur just as readily in upland as in wetland. The wetland delineation guidance allows for the use of professional judgment in the field and in this particular situation if the FACU status were applied, the field data form calculation would clearly indicate the vegetation status as non-wetland. In reviewing ihe overall general vegetation of the area, Wes and I agreed that there was no clear vegetative distinction beiween the area in the immediate vicinity of the sample point and that farther to the west and upslope from the sample point. Other indicators pointing to a non-wetland status included the absence of any buttressing of tree roots, a phenomenon readily apparent in wooded areas where periodic flooding or saturation affects tree growth. Evidence of periodic water presence such as water marks on tree trunks was not evident either. The locale of the sample point was in a topographic valley between two hills which suggests that secondary indicator D2 might be satisfied (Geomorphic Position), however, positive evidence of sustained water presence was lacking other than the presence of hydric soil. In summary,we concluded that in the absence of sufficiently positive weUand indicators with regard to vegeta6on and hydrology along with land form shape, that the area in the vicinity of Sample Point 1_2 did not meet wetland criteria. We also r�eviewed the status of the ditch crossing the property at the 20 Orono Orchard Road address, the immediately adjoining lot.This ditch originates at a pond on the Orono Public Golf Course south of the regional trail and west of Orono Orchard Road.The ditch passes through a non-hydric soil type, is straight and has steep near vertical banks.The ditch conveys water from the golf course pond, across the lot and discharges into Wetland 1. Mr.Boll concurt�ed with the observation that the drainageway is a ditch. •Page 2