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002-1036-60-000
Wisconsin Department of Safety and Professional Services Division of Industry Services O SOIL EVALUATION REPORT �s In accordance with SPS 385, Wis. Adm. Code Countv Attach complete site plan on paper not less than 8 1/2 x 11 inches in size. Plan must include, ST Croix -- but not limited to: vertical and horizontal reference point (BM), direction and percent slope, Parcel I.D. scale or dimensions, north arrow, and location and distance to nearest road. 002-1036-60-000 Please print all information. Reviewed by Date Personal information you provide may be used for secondary purposes Privac Law, s. 15.04 1 m 3 / Property Owner Property Location: Gary Fern Govt. Lot: SE /< SE % S 16 T 29 N R 16 W Property Address Lot # Block # Subd. Name or CSM# 2398 90TH AVE City State Zip Code Phone Number ❑ City ❑ Village ❑M Town Nearest Road Baldwin WI 54002 (651) 216-1578 Baldwin 90TH AVE/240TH AVE ❑ New Construction Use: Residential/Numberof bedrooms 3 Code derived design flow rate 450 GPD AReplacement ❑ Public or commercial — Describe: I Parent material Silty lacustrine deposits over dense sandy loam till (Freeon sil) Floodplain elevation if applicable NA ft. General comments and recommendations: Holding tank only: site is all "A+0". Site is good candidate for soil saturation determination (Interpretive Determination). LF = 0" (Redoximorphic features) Boring # ❑ Boring ❑■ Pit Ground surface elev. 99.60 ft. Depth to limiting factor 0 in. Snil Annlir.Atinn Rat. Horizon Depth In. Dominant Color Munsell Redox Description Qu. Az. Cont. Color Texture Structure Gr. Sz. Sh. Consistence Boundary Roots GPD/Ft2 "Efi#1 "Eff#2 1 0-6 1 OYR 2/2 sil 3mgr ds gs 3c-vf 0.6 0.8 2 6-10 10YR 3/2 f1f 5YR 5/8 sil 2mgr ds cs 2c-vf 0.6 0.8 3 10-19 1 OYR 4/3 c2d 7.5YR 5/8 & 10YR 6/1 sil 1 fpl-1 fabk dsh gs 1 c-vf 0.4c 0.6 4 19-26 7.5YR 4/4 c2d 7.5YR 4/6 & 10YR 5/1 1 1 cabk dh gs 1 m-vf 0.4 0.6 5 26-39 5YR 4/4 m2p 5YR 5/8 & 7.5YR 5/2 sl Om mfi-mvfi - 0.2 0.6 HI ❑ Boring Boring # ❑■ Pit Ground surface elev. 100.00 ft. Depth to limiting factor 0 in. Soil Annlication Rate Horizon Depth In. Dominant Color Munsell Redox Description Qu. Az. Cont. Color Texture Structure Gr. Sz. Sh. Consistence Boundary Roots GPD/Ft2 'Eff#1 I 'Eff#2 1 0-7 1 OYR 2/2 sil 3mgr ds gs 3m-vf 0.6 0.8 2 7-10 10YR 3/2 f1f 5YR 5/8 sil 3mgr ds cs 2c-vf 0.6 0.8 3 10-17 1 OYR 5/3 cld 7.5YR 518 & 10YR 611 sil lfabk dsh-dh gs 2c-vf 0.4c 0.6 4 17-25 7.5YR 4/4 c2d 7.5YR 4/6 & 10YR 5/2 1 1 mabk mfi gs 1 c-vf 0.4 0.6 5 25-40 5YR 4/4 m2p 5YR 5/8 & 7.5YR 5/2 sl Om mfi-mvfi - - 0.2 0.6 ' Fttu i.nt =1 = Ht n 1 > :tu < 220 mnn Ann I tiff > :in < 1 hu mnn ' rtthl.nt V2 = Ht tl t <_ :it) man ana 1 sl, <_ 30 mart CST Name (Please Print) Signature CST Number Ryan Bechel (Advanced Environmental LLC.) 2r2kl 1330832 Address Date Evaluation onducted Telephone Number W11932 560TH AVE, Prescott, WI 54021 06/27/23 (651) 327-0074 6HU-633U (RU4/15) Page 2 ADVANCED Property Owner: Gary Fern Site Address: 2398 90TH AVE, Baldwin, WI 54002 Date: 06/27/23 SOIL INTERPRETIVE DETERMINATION REPORT CONDITIONALLY APPROVED Page: 1 Index DEPT OF SAFETY AND PROFESSIONAL SERVICES DIVISION OF INDUSTRY SERVICES Page: 2 Soil Test Page: 3 Soil Test C,EC2 Page: 4 Soil Test SEE CORIRESPONDENCE Page: 5 Interpretive Determination Report Page: 6 Interpretive Determination Report Page: 7 Interpretive Determination Report Page: 8 Interpretive Determination Report Page: 9 Attachment 1 Page: 10 Attachment 2 �� RYAN G. - BECHEL Page: 11-12 Attachment 3 = D-2263-7 - PRESCOTT Page: 13-14 Attachment 4 =; W1 = Page: 15 IS, Attachment 5 S I G N�-�``��``` Page: 16-19 Attachment 6 Designer Signature: i) I';! 11 1 c 1 2 r, ; H .',!E - f i s_ of ;U21 Date: 6/27/2023 ❑3 Boring # ❑ Boring ❑■ Pit Ground surface elev. 98.65 ft. Depth to limiting factor 0 in. Cnil Annli—firm Rafc Horizon Depth In. Dominant Color Munsell Redox Description Qu. Az. Cont. Color Texture Structure Gr. Sz. Sh. Consistence Boundary Roots GPD/Ft2 *Eff#1 *Eff#2 1 0-7 10YR 3/3 - sil 3mgr ds cs 3c-vf 0.6 0.8 2 7-12 10YR 5/3 f1f 10YR 4/6 & 10YR 6/1 sil lfabk-lfpl dsh gs 2c-vf 0.4c 0.6 3 12-20 10YR 4/3 c2d 7.5YR 5/8 & 10YR 5/2 sil lfabk-lfpl dsh-dh gs 1c-vf 0.4c 0.6 4 20-28 7.5YR 4/4 c2d 7.5YR 416 & 10YR 5/1 1 1 mabk dh gs 1 c-vf 0.4 0.6 5 28-38 5YR 4/4 m2p 5YR 5/8 & 7.5YR 5/2 sl 1 mabk-Om mfr-mvfi - - 0.2 0.6 4❑ Boring # ❑ Boring ❑ Pit Ground surface elev. ft. Depth to limiting factor in. Soil Annliratinn Rate Horizon Depth In. Dominant Color Munsell Redox Description Qu. Az. Cont. Color Texture Structure Gr. Sz. Sh. Consistence Boundary Roots GPD/Ftz *Eff#1 "Eff#2 5 ] Boring # ❑ Boring ❑ Pit Ground surface elev. ft. Depth to limiting factor in. Soil Annlicatinn Rate Horizon Depth In. Dominant Color Munsell Redox Description Qu. Az. Cont. Color Texture Structure Gr. Sz. Sh. Consistence Boundary Roots GPD/Ftz "Eff#1 I *Eff#2 * Effluent #1 = BOD, > 30 s 220 mg/L and TSS > 30 s 150 mg/L * Effluent #2 = BOD, > 30 5 220 mg/L and TSS > 30 5 150 mg/L Page 3 Designer: Ryan Bechel Certified Soil Tester: 1330832 Designer of Engineering Syst( SCALE 15' I 'TREE + © 2Advanced �� ADVANCED Environmental LLC. D 2263-7 All rights reserved. E N V I P ON MEN TA r x Septic O• ���� tank Off, Vent \ \ ,N I'Bed System �I L----------------- 1 L-- 50' ' B R I 1 I HomeI I r I I i "CJ I -_____- ---------- Proposed mound footprint I 3% BPQ 1 — 100.00 �. �(installe7� on o00.00 contour � I �♦ Top ?W .in 32rr Maple_ , t <1 /o cross -slope) I I (10rf above grade)_ li BM2 = 102.50 Top of bed vent 1 BM3 = 104.95 Bottom house metal corner siding ' House grade 102.70 B.S.outlet 99.4 5 T k d 102 05 I AW N *All property lines not Q Benchmark drawn are >100ft from system* 1$� Soil Boring N M1 5 I I I f I I an gra e _ I I I I I \ \ I b THEC I 10' overhead power easement (ST Croix Electric Coop) I b f Cart W 9tabinri rt This system has been doWgrod and evaluated In accordance with Stets and local ooda. The Boil treatment am must remain protected from dbturbalte arid/or mrpadlon befom and after construction. NO WARRANTY IS MUE TIMT THIS SrSMil WILL CONTINUE TO FUNOM INDEF1NMD_Y. em met be __ Syst propery maintained. RevNw your eysame manayenwn� for Information on_propsr com and maintenance. SYSTEM NOTES Septic Tank: -Existing system to be abandoned per SPS 383.33 Pump Tank: Soil Treatment Area: -Hokling tank only; site is all 'AO". Site is good candidate for soil saturation determination (interpretive Determination) -Depth to restriction = 0" (Redoximorphlc features) -Contour = 100,00' -Slope =3% Distribution: -System will require pressure distribution LOCATION MAP (not to scale) It Ln SITE N 90TH AVE PREPARED FOR: Gary Fern Site Address: 2398 90TH AVE Baldwin, WI 54002 PID: 002-1036-60-000 1.50 Acres Legal: SE 1/4 SE 1/4 S16 T29N R16W Town of Baldwin Scale: 1" = 3Q Date: 6/27/23 • This approval shall remain valid unless the site is altered in such a way that the depth to soil saturation would change or if saturated conditions are observed for seven consecutive days at depths less than 3 feet below the infiltrative surface of the POWTS distribution component. • This approval in no way relinquishes the use of color patterns to estimate the depth to high groundwater on any other parcels or portions of parcels. • A copy of this approval letter and attachments must accompany the mound system design for this site for purposes of plan approval and sanitary permit issuance. A copy of the approved plans, specifications and this letter shall be on -site during construction and open to inspection by authorized representatives of the Department, which may include local inspectors. All permits required by the state or the local municipality shall be obtained prior to commencement of construction/installation/operation. In granting this approval the Division of Industry Services reserves the right to require changes or additions should conditions arise making them necessary for code compliance. As per state stats 101.12(2), nothing in this review shall relieve the designer of the responsibility for designing a safe building, structure, or component. Inquiries concerning this correspondence may be made to me at the telephone number listed below, or at the address on this letterhead. The above addressee shall provide a copy of this letter and the POWTS management plan to the owner and any others who are responsible for the installation, operation or maintenance of the POWTS. Sincerely, Elizabeth Rudnicki Division of Industry Services Phone: 608-400-3186 Email: elizabeth.rudnicki@wisconsin.gov Fee Required: $240.00 Fee Received: $240.00 Balance Due: $0.00 Refund Expected: $0.00 Wisconsin Department of Safety and Professional Services Division of Industry Services 4822 Madison Yards Way PO Box 7302 Madison, WI 53707 July 21, 2023 CUST ID NO.: 1330832 RYAN GARY BECHEL W 11932 560TH AVE PRESCOTT, WI 54021 CONDITIONAL APPROVAL PLAN APPROVAL EXPIRES: NA MUNICIPALITY: TOWN OF BALDWIN ST. CROIX COUNTY SITE: GARY FERN 2398 90TH AVE BALDWIN, WI 54002 SE 1/4 SE 1/4 S16 T29N R16W TOWN OF BALDWIN FOR: SOIL SATURATION DETERMINATION Phone:608-266-2112 I, K Web: http //dsps.wi.gov Email: des cr wisconsin.sov Tony Evers, Governor �� a4 Dan Hereth, Secretary Identification Numbers Plan Review No.: PWTS-072300096-SSD Application No.: DIS-072330449 Site ID No.: SIT-118340 Please refer to all identification numbers in each correspondence with the Department. CONDITIONALLY APPROVED DEPT OF SAFETY AND PROFESSIONAL SERVICES DMSION OF INDUSTRY SERVICES - t& 4 2t&�' cl-_.. - SEE CORk PONDENCE The submittal described above has been reviewed for conformance with applicable Wisconsin Administrative Codes and Wisconsin Statutes. The submittal has been CONDITIONALLY APPROVED. This system is to be constructed and located in accordance with the enclosed approved plans and with any component manual(s) referenced above. The owner, as defined in chapter 101.01(10), Wisconsin Statutes, is responsible for compliance with all code requirements. The following conditions shall be met during construction or installation and prior to occupancy or use: • Approval is hereby granted pursuant to s. SPS 385.60(2), Wis .Adm. Code, to estimate the depth of seasonal soil saturation based on an interpretive determination process completed by Ryan Bechel, Certified Soil Tester (CST) and his recommendations. • This approval is limited to the soil characteristics within the tested area. This approval is based upon best management practices and does not warranty the functioning of the system. Water conservation, wastewater disposal practice and system maintenance will aid in the longevity of the system. • On -site visit was conducted by CeCe Rudnicki, DSPS on July 19, 2023. • The estimated highest level of prolonged soil saturation approved under this determination is 6 inches below grade. At least 30 inches of sand lift on top of 6 inches of unsaturated, in -situ soil is required for adequate treatment and dispersal. • The basal soil application rate for the mound shall be 0.2 gpd/sf, and the linear loading rate 4.5 gpd/ft. • Prior to construction of the dispersal area, check the moisture content of the soil to a depth of 8 inches. Smearing and compacting of wet soil will result in reducing the infiltration capacity of the soil. Proper soil moisture content can be determined by rolling a soil sample between the hands. If it rolls into a 1/4- inch wire, the site is too wet to prepare. If it crumbles, site preparation can proceed. If the site is too wet to prepare, do not proceed until it dries. • Chisel plowing to a depth of 12 inches immediately prior to sand placement is required to improve vertical water movement into the soil solum. • Landscaping up slope of the mound shall be incorporated into the POWTS design to prevent surface water from concentrating along the up slope edge of the mound and to divert surface water drainage away from the system. Designer: Ryan Bethel © 2023 Advanced Certified Soil Tester: 1330832 Environmental LLC. Designer of Engineering Systems: D 2263-7 All rights reserved. SCALE , r TRESS 0 30 Septic I tank 'All property lines not drawn are > 100ft from system' Benchmark SYSTEM NOTES Soil Boring N Septic Tank: \ -Existing system to be abandoned per SPS 3U 33 { r' Vent BM1 ' I -----------------� o ;-- Bed System �r L------------------ BR\ I I I AV Home i i m i I I ---------------------------------- --------- i Proposed mound footprint I 3o/,D l (instalW on 100.00 contour BM 1 = 100.00 o " f <1 0/6 cross -slope) (� Top na_1 in 32 Maple, I (10" above grace)_ i BM2 = 102.50 I I I Top of bed vent 1 _ I BM3 = 104.95ro 1 Bottom house metal corner siding m House grade z 102.70 ' >� I B.S. outlet 99.45 ' I L � I Tank grade 102.05 I I I 10' overhead power easement I nia TREES,,I (ST Croix Electric Coop) nia I Certified Staternent: This system has been designed and emluated in accordarwe with State and Local codes. The soil treatment area must remain protected from disturbance and/or compaction before and after construction. NO WAlaWrY IS MADE THAT THIS SYSTEM MALL cwnNUE TO FUNCTION INOEFINnFLY. System rnust be property maintained. Review your systerri s managerneat plan for inforrnation on proper care and maintenance. Pump1ank: Soil Treatment Area: -Holding lank only, site is all'A+0'. Site is good candidate for soil saturation determination (Interpretive Determination) -Depth to restriction = 0' (Redoximorphic features) -Contour=100,00' -Slope = 3% Distribution: -System wiN require pressure distribution LOCATION MAP (not to scale) It cn SITE CD N 90TH AVE PREPARED FOR: Gary Fern Site Address: 2398 90TH AVE Baldwin, WI 54002 PID: 002-1036-60-000 1.50 Acres Legal: SE 1 /4 SE 1 /4 S16 T29N R16W Town of Baldwin Scale: 1" = 30' Date: 6/27/23 F 3 Boring # ❑ Boring ❑■ Pit Ground surface elev. 98.65 ft. Depth to limiting factor 0 in. Snil Annlirntinn Rnta Horizon Depth In. Dominant Color Munsell Redox Description Qu. Az. Cont. Color Texture Structure Gr. Sz. Sh. Consistence Boundary Roots GPD/Ft2 *Eff#1 'Eff#2 1 0-7 1OYR 3/3 - sil 3mgr ds cs 3c-vf 0.6 0.8 2 7-12 10YR 5/3 f1f 10YR 4/6 & 10YR 6/1 sil lfabk-lfpl dsh gs 2c-vf 0.4c 0.6 3 1 12-20 1OYR 4/3 c2d 7.5YR 5/8 & 10YR 512 sil lfabk-lfpl dsh-dh gs 1c-vf 0.4c 0.6 4 20-28 7.5YR 4/4 c2d 7.5YR 4/6 & 10YR 5/1 1 1 mabk dh gs 1c-vf 0.4 0.6 5 28-38 5YR 4/4 m2p 5YR 5/8 & 7.5YR 5/2 sl 1 mabk-Om mfr-mvfi - 0.2 0.6 4] Boring # ❑ Boring ❑ Pit Ground surface elev. ft. Depth to limiting factor in. Snil Annlirafinn Rata Horizon Depth In. Dominant Color Munsell Redox Description Qu. Az. Cont. Color Texture Structure Gr. Sz. Sh. Consistence Boundary Roots GPD/Ft2 *Ef(#1 *Eff#2 5❑ Boring # ❑ Boring ❑ Pit Ground surface elev. ft. Depth to limiting factor in. Snil Annliration Rate Horizon Depth In. Dominant Color Munsell Redox Description Qu. Az. Cont. Color Texture Structure Gr. Sz. Sh. Consistence Boundary Roots GPD/Ft2 'Eff#1 *Eff#2 * Effluent #1 = BOD, > 30 5 220 mg/L and TSS > 30 5 150 mg/L * Effluent #2 = BOD, > 30:5 220 mg/L and TSS > 30:5 150 mg/L Wisconsin Deo4Mnentof Safety and Profe55lDLraliServices Division of IndJ3try Services ` } SOIL EVALUATION REPORT C S T `` JUL 10 2023 In 2ccordancewith SPS 385, Wis. Adm. Code Countv Attach complete $ite plan on paper not less than 8 1h x 11 inches in size. Plan must include, ST Croix but not limited to.111llvertical and .horizontal reference point (BM), direction and percent slope, Parcel I.D. scale or dimen si ns,Crwrha_D%My Ertid,location and distance to nearest road. 002-1036-60-000 Please print all information. Reviewed by Date Personal information you provide may be used for secondary purposes (Privacy Law, s. 15.04(1)(m Property Owner Property Location: Gary Fern ` V _ Govt. Lot: SE /< SE '/4 S 16 T 29 N R 16 W Property Address f Lot # Block # Subd. Name or CSM# 2398 90TH AVE V "` City State Zip Code Phone Number ❑ City ❑ Village M Town Nearest Road Baldwin JWI 154002 (651) 216-1578 1Baldwin 90TH AVE/240TH AVE ❑ New Construction Use: ❑ Residential/Number of bedrooms 3 Code derived design flow rate 450 GPD z0Nj--tvi ❑■ Replacement ❑ Public or commercial — Describe: I f ll-- L 77-, Parent material Silty lacustrine deposits over dense sandy loam till (Freeon sil) Floodplain elevation if applicable NA ft �A jot , General comments and recommendations: Holding tank only; site is all "A+0".`$�to� g[qq�d,,c`andidate for soi uration determination (Ipterpretive Determinatlo LF = 0" (Redoximorphic features) V1i� I-F�Y 1 I Boring # H Boring LLL-111 ❑■ Pit Ground surface elev. 99.60 ft. Depth to limiting fact '0 p- FRnil Annlicatinn Rate Horizon Depth In. Dominant Color Munsell Redox Description Cu. Az. Cont. Color Texture Structure Gr. Sz. Sh. Consistence Boundary Roots GPD/Ft2 tEff#1 7'Eff#2 1 0-6 10YR 2/2 sil 3mgr ds gs 3c-vf 0.6 0.8 2 6-10 1OYR 3/2 f1f 5YR 5/8 sil 2mgr ds cs 2c-vf 0.6 0.8 3 1 10-19 1 OYR 4/3 c2d 7.5YR 5/8 & 10YR 6/1 sil lfpl-lfabk dsh gs 1c-vf 0.4c 0.6 4 19-26 7.5YR 4/4 c2d 7.5YR 4/6 & 10YR 5/1 1 1 cabk dh gs 1 m-vf 0.4 0.6 5 26-39 5YR 4/4 m2p 5YR 5/8 & 7.5YR 5/2 sl Om mfi-mvfi 0.2 0.6 ❑ 27 Boring # Boring❑■ pit Ground surface elev. 100.00 ft. Depth to limiting factor 0 in. .Coil Annliratinn Rafa Horizon Depth In. Dominant Color Munsell Redox Description Cu. Az. Cont. Color Texture Structure Gr. Sz. Sh. Consistence Boundary Roots GPD/Ft2 'Eff#1 'Eff#2 1 0-7 1 OYR 2/2 sil 3mgr ds gs 3m-vf 0.6 0.8 2 7-10 1OYR 3/2 f1f 5YR 5/8 sil 3mgr cis cs 2c-vf 0.6 0.8 3 10-17 1 OYR 5/3 cld 7.5YR 5/8 & 1oYR 6/1 sil lfabk dsh-dh gs 2c-vf 0.4c 0.6 4 17-25 7.5YR 4/4 c2d 7.5YR 4/6 & 10YR 5/2 I 1 mabk mfi gs 1c-vf 0.4 0.6 5 25-40 5YR 4/4 m2p 5YR 518 & 7.5YR 512 sl Om mfi-mvfi 0.2 0.6 CST Name (Please Print) Signature CST Number Ryan Bechel (Advanced Environmental LLC.) 1330832 Address Date Evaluation onducted Telephone Number W11932 560TH AVE, Prescott, WI 54021 06/27/23 (651) 327-0074 bbLJ-b33U (HU4/15) S S0%L'VE-s7 Locwnois CERTIFIED SURVEY MAP PART OF SOUTHEAST QUARTER OF THE SOUTHEAST QUARTER, OF SECTION 16, TOWNSHIP 29 NORTH, RANGE 16 WEST, TOWN OF BALDWIN, ST. CROIX COUNTY, WISCONSIN, East 1/4 Corner Section 16-29-16 U_NPLA_TT_ED UNPLATTED Survey Mark Nail io LANDS LANDS V+ l o LOT 1 NIA (N86'32'05"W) I CSM 15/4069 a°i� - .----.-_._ S87*19'08'E ; 1329.20' Nlrn N I I I 1 rn 1296.14' --� - 33.06' I cn OUTLOT 1 dwy CD II II UNPLATTED O U1774,672 sq.ft cr vi Z LANDS '�' q• 755.408 sq.ft. w w o w -__- v 17.784 acres 17.342 acres o L4 � LZ q incl, r-0-w ', -4 C excl. r-o-w a o Ln (yico DRAFTED BY: 0) ; M Joel A. Brandt rn I � UNPLATTED JB Surveying LLC N87'19 08"w 1329.8$' 33,a6' I IN LANDS I ;. 1296.82' I� o I 1 10 N O LOT 1 774,662 s ft, q 744,065 sq.ft. dwy=o `� IM 17.784 acres 17.681 acres v o Ir- Incl. r-o-w excl. r-o-w S87'13'29"E 369.36' 33.06' N87'13'29"W Z 336.30' 490.64' I CD o septic I I Op 12'46'31 "E qN U_N_PLA_TTED I LOT_1200.00' mw o Im LOT N LO_T_t Lo LANDS CSM 3/689 o o hI P 4 CSM-20/5733 -- ------- rnOc NJ "LLii house f� t0 - - --- N87'13'29"W 11817.38 N8T13--- _ T- ci. t 1809.24' South 1/4 Corner 2661.75' N8713 29'W 852.51' Section 16-29-16 U_NPLATTED LANDS— 90th Avenue LOT i Southeast Corner Survey Mark Nail -_ _ _ — — — — — — — csM 24/5679 Section 16-29-16 Each parcel on this map is subject to State and County laws, rules --- Survey Mark Nail and regulations(i.e. wetlands, minimum lot size, access to parcels, density limitations, etc.). Before purchasing or developing any LOT 2 creos parcel, contact the Community Development Department and 108,372 sq.ft. Town Board for advice. 2.288 acres incl. r-o-w 87,573 sq.ft. Lot 2 is zoned R-1, Residential District, which allows 1 2.010 acres principal dwelling per 10 acres. Please contact the excl. r-o-w A/� Community Development Department for more information. Outlot 1 is to be used for `( (9 North is referenced to the South Line of the Southeast Quarter of Section 16-29-16, which bears N87°13'29"W (St. Croix County Grid System) SCALE: 1" = 300' 0' 300' 600' LEGEND Agricultural or Recreational use and will be owned by others. �..... Found Government Corner (Corner Verified) o...... Set 3/4" x 18" Iron Rebar weighing 1.502 lbs./foot ....... Found 1" Iron Pipe (D.00') ... Recorded Data PREPARED FOR: Gary R. Fern 2398 90th Ave. Baldwin, WI 54002 Completion Date July 2023 Sheet 1 of 2 Sheets • `ATTACHMENT 6 Soil Test Plot t3/09 Project Name Town of Baldwin -OAddress ,,moo Woodville Wi 54028 Lot ------ Subdivision -------- Dat NE 1/4 NE 1/4S 21 T 29 N/R 16 W -- Township Baldwin [] Boring C Well PL Property Line County ST. CROIX BM or VRP Assume Elevation 100 ft. Bottom of siding System Elevation TBD *HRPSame as Benchmark 90thAve Pro area for town hall Scale is 1" = 40' unless otherwise noted B -3 40' — — 40 4 h 0' Well 272' Property Line Existing holding tank 50' 40' B.M. 2% Slope 30' Existing Town shop 2 employees, 1 floor drain, 0' 180, does not discharge into B-2 B-1 catch basin, 0' 401' Property Line 240th St. ATTACHMENT 6 , Property Owner ---- —_T Parcel ID # _ Page _-- of Bonng # Boring Pit Ground surface elev/� ft. Depth to limiting factor in. M' MMIZA r NAM WAMA1 ©®te r -WId , f � aBoring # ❑ Boring ❑ Pit Ground surface elev. ft. Depth to limiting factor in. Horizon Depth in. Dominant Color Munsell Redox Description Qu. Sz. Cont. Color Texture Structure Gr. Sz. Sh. Consistence Boundary Roots GPD7ff 'Etf#1 'Eff#2 Boring # ❑Boring ❑ Pit Ground surface elev. — ft. Depth to limiting factor in. Horizon ')epth in. Dominant Color Munsell Redox Description. Qu. Sz. Cont. Color Texture Structure Gr. Sz. Sh. Consistence Boundary Roots GPD/ff •Eff#1 'Eff#2 Effluent #1 = SODS > 30 < 220 mg/L and TSS >30 < 150 mgll ' Effluent #2 = SOD < 30 mg/L and TSS < 30 mg/L The Department of Commerce is an equal opportunity service provider and employer. If you need assistance to access services or need material in an alternate format, please contact the department at 608-266-3151 or TTY 608-264-8777. SBD-8))0 (R.MW) ATTACHMENT 6 Property Owner _ Parcel ID # Boring # ❑ Boring Pit Ground surface elev./Ni ft. Depth to limiting factorin. Page __ of Sril A—J"tinn Otero ©: �►J 1004 1OWiWAW.�!�INS WA W«M�WJ=ram Boring # ❑ Boring F-1❑ Pit Ground surface elev. ft. Depth to limiting factor in. Snil Annliratinn Rafw Horizon Depth in. Dominant Color Munsell Redox Description Qu. Sz. Cont. Color Texture Structure Gr. Sz. Sh. Consistence Boundary Roots GPD/ff •Eff#1 •Eff#2 Boring Bow # Ground surface elev. ft. Depth to limiting factor in. F-1❑ Pit I CnH A-47./im P.I. Horizon 'Depth in. Dominant Color Munsell Redox Description. Qu. Sz. Cont. Color Texture Structure Gr. Sz. Sh. Consistence Boundary Roots GPDM •Eff#1 •Eff#2 • Effluent #1 = BODE > 30 < 220 MgrL and TSS >30 < 150 mglL ' Effluent #2 = BODs < 30 mg/L and TSS < 30 mg1L The Department of Commerce is an equal opportunity service provider and employer. If you need assistance to access services or need material in an alternate format, please contact the department at 608-266-3151 or TTY 608-264-8777. seaasso Rcs,00� ATTACHMENT 5 rd ! = \ I Loess Loamy Glacial r 1 — — \ / \ \ \ / \ o�. Loes Till \\� - .. met \ ialT ill \\ / _ - \ ` .�.a`l ` \ / ,y l PS! y sae — — I °dy an Loamy. �.. 5 dLjLjrn Re IS ����% , Sandy 5and5tone silty S,�tyC viorti sa�,dyvm A►i�' O/zRes�dU O m tidy Resl d gu�ePtisits Sa r►dstone Page 15 ` ATTACHMENT 6 PA j 1) Wisconsin Department of Commerce SOIL EVALUATION REPORT -----fig— of Division of Safety and Buildings in accordance with Comm 85, Wis. Adm. Code C � ounty Attach complete site plan on paper not less than 8 112 x 11 inches in size. Plan must 01 , l0 include, but not limited to: vertical and horizontal reference point (BM), direction and Pame1 I.D. percent slope, scale or dimensions, north arrow, and location and distance to nearest road. Please print all4;469�oq Reviewed by Date Personal information you provide may be used for ) (m)). Property Owner / Prope ocation 1,� vt. Lot 1 /4 y(/E 1 /4 S� T 9 N R 6 E (or W Property Owner's Mailing Address �yy L`oYt # tuck # I Submd. Name or CS S `tv1 T. CRO1X Cot F10E IT City f State Zip Code Phon ►0y gpj(!Ii lty V llage Town NNehare/ss Road A11e—, ❑ New Construction Use: ❑ Residential i Number of bedrooms _ Code derived lg ow rate— GPD eplacement /j ublic or oom al - Describe: �%Q(`t/ Parent material Q --'Q i f-n)eA Flood Plain elevation if applicable Gerwal comments and recormlendations: System Type_ [/�D `c h System Elevation TIJ r 1-1 00 Boring # Boring Pit Ground surface elev. l Uv ,y ft. Depth to limiting factor — /,,i3l— in. Coil GrvJir�firvf Rn17. Redox Description Qu. Sz. Cont. Color .■ I fa1�l" WAA . ®R.MMM. MI MI IIIII VWA / �l -=®M _ _ ® Boring # ElBoring Pit Ground surface elev. , 3 �- ft. Depth to limiting factor —�— in. Snil Annliratinn Rate Redox © / �/ ,ANW, M I S/114 MA �IPIWVIA l ; 0/3= Effluent #1 = BOD > 30 < 220 mg1L and TSS >30 < 150 ' Effluent #2 = BOD < 30 mg1L and TSS < 30 mg/L CST Nam (Ple, S Print) Si CST Number Bird Plumbing, Inc. Shaun Bird 226900 Address Date Evaluation Conducted Telephone Number 1008 192nd Ave, New Richmond, WI 54017 715-246-4516 SOIL INTERPRETIVE DETERMINATION REPORT Prepared for: Gary Fern Site Location: 2398 90TH AVE, Baldwin, WI 54002 Legal: SE 1/4 SE 1/4 S16 T29N R16W Town of Erin Prairie Evaluation Date: 06/27/23 INTRODUCTION: On 06/27/2023 a soil and site evaluation was conducted at the above -described property with the assistance of WI DSPS Wastewater Specialist Cece Rudnicki to locate a suitable area for a replacement Private Onsite Wastewater Treatment System (POWTS). The subject property consists of a single 1.50- acre homestead parcel occupied by a single home. The owner, Gary Fern, desires to replace the existing (failing) POWTS systems serving the 3-bedroom home with a new compliant system. A series of 3 soil pits were excavated and the soil conditions were described according to the requirements of SPS 385.20 and SPS 385.30. None of the observed test pits demonstrated a clear four -inch (or greater) subsoil horizon (B-Horizon) below the topsoil (A -horizon) that lacked the presence of redoximorphic features. Per SPS 385.30.2(b), Unless otherwise determined under s. SPS 385.60, the highest elevation of seasonal soil saturation shall be the ground surface where redoximorphic features are present within 4 inches of any of the following: 1. An A horizon that extends to the ground surface. 2. The lower boundary of overlying fill material where no buried A horizon exists. 3. An A horizon buried by overlying fill material The purpose of this soil Interpretive Determination Report is to review geologic, hydrologic, and topographic site conditions to determine current conditions of periodic soil saturation and assess their effect upon the potential operation of a POWTS soil treatment area. LOCAL HYDROLOGY AND SURFACE WATER FLOW: The property is located within the Carr Creek -Eau Galle River watershed, which is a sub -watershed of the Eau Galle River major watershed. This area drains north and east via overland flow and road ditches towards Carr Creek and its adjacent wetlands a half -mile east of the property. The test area is located near the summit of a ground moraine and is aided by a gentle rolling slope that averages 3% grade. The slope is linear -linear in shape and on -site drainage flows east towards the road drainage ditch adjacent to 240" ST. The local landscape position, slope shape, and adjacent drainage infrastructure help to limit surface water flow across the test area and prevent prolonged saturation. There are no public water features or FEMA-mapped floodplains on the property. Per ST Croix County GIS data, there are no mapped wetlands features on the subject parcel. There are various mapped freshwater emergent, wet meadow, scrub, shrub, and forested wetland features as well as unmapped wetland features (wetland indicator points) approximately 2000 feet west and east of the property in the adjacent lowlands. These features are typically located within depressions, low-lying meadows, or along stream terraces (see attachments 1 & 2). The test area does not appear to have hydric soils or wetland indicator vegetation. Furthermore, the test area does not exhibit a "depressional landscape" characteristic of adjacent wetlands. The consistent rolling slope in the test area has likely aided drainage Page 5 adequately enough to prevent wetland or hydric soil conditions from forming. The tested area does not appear to be a wetland. HISTORICAL GEOMORPHOLOGY: This area of ST Croix County was formed by ground moraine deposits during the last Wisconsin Glacial Episode occurring 12,000 to 15,000 years ago. Glaciation resulted in erosion, deposition, stream erosion, and other processes that influenced the type, quantity, and quality of the subsurface soil "parent materials." Wisconsin is divided into 5 primary soil regions based on geographic location, broad vegetation type (forest vs. prairie), and texture of parent materials. These 5 primary regions are further broken down into 11 sub -groups based on cover types of texture classes. The soils of this area of St Croix County belong to Soil Region F, which is characterized by Glossudalfs on forested silty upland and plains (Bockheim, J. G., & Hartemink, A. E. (2017). The Soils of Wisconsin. Springer Publishing). The parent material of the tested area consists of windblown loess, silty lacustrine, and alluvial deposits laid over a dense loamy till (see attachment 3). SOIL MAPPING: USDA Web Soil Survey data classify the soils in the tested area as primarily a Freeon Silt Loam. The Freeon series consists of very deep, moderately well -drained soils which are deep to a densic contact. They formed in loess or silty lacustrine deposits and in the underlying dense sandy loam till on ground moraines, end moraines, disintegration moraines, drumlins, and ice -walled glacial lake plains. Permeability is moderate in the silty mantle, slow or moderately slow in the till subsoil, and very slow in the substratum. The Freeon series is an Oxyaquic and Glossudalf subgroup of the Alfisol soil order. Oxyaquic soils are characterized by a seasonal high water table (see attachment 4). The Freeon series is an Oxyaquic Glossudalf subgroup of the Alfisol soil order. Soils belonging to the Oxyaquic subgroup exhibit a seasonal high water table. The Glossudalf great group of soils are characterized by a "glossic horizon" (E/B, B/E) in soils that are never dry for >90 cumulative days or >45 consecutive days ("ud") (see attachment 5). SOIL CONDITIONS Overall, the soil evaluation revealed a relatively consistent topsoil and subsoil regime throughout the test area which comprised 3 observation pits. Topsoil (A -Horizon) depth ranged from 0-10 inches and was a dark brown (10YR 2/2-3/2) loam to silt loam with strong to moderate granular structure. The test area is a lawn with scattered trees. Abundant rooting activity in the A -horizon is evident and has contributed to strong structural development over time. The A -Horizon was followed by an E/B-Horizon containing a brown (10YR 4/3-5/3) silt loam with a weak fine angular blocky structure. Some weak-platey structure was observed in borings B1 and B3. The observed weak-platey structure diminished with depth and was not observed below 20". It is unclear if the platey soils in this horizon are naturally occurring or the result of prior tillage activities or vehicle/equipment traffic. Regardless, a thorough mound plowing extending to a depth of 10-12" is needed to break up and re -orient these platelets to encourage vertical water movement through the profile. The E/B-horizon gradually transitioned to a reddish brown (7.5YR 4/4) B-horizon containing loam with weak subangular blocky structure. Starting at around 26-28" soil texture became appreciably denser as the parent till was encountered. These glacial till -derived parent materials (C-horizon) were "redder' Page 6 than the overlying subsoils (5YR 4/4). C-Horizon texture was a massive sandy loam with firm to very firm consistence. Redoximorphic Features were observed in all borings. A few -fine -faint Redoximorphic Features were observed in the dark brown (10YR 3/2) topsoils of B1 and B2 between 6" and 12". This indicates that where present, Redoximorphic features can be observed in the dark brown topsoils of the A -Horizon. The lack of visible Redoximorphic features in the topsoils above 6 inches indicates these soils are not likely saturated for a long enough period for them to develop. Given the landscape position, slope - shape, and soil texture in the A -horizon, it is unlikely that the horizon is subject to any periods of prolonged saturation. Redoximorphic features were present throughout the subsoil horizons beginning as few -to -common, fine, distinct, and becoming many, medium -to -large, and prominent as depth increased. Redoximorphic Features were most abundant and prominent in the dense sandy loams in the C-Horizon, indicating the horizon is strongly contributing to the slowed movement of water through the soil solum. The frequency and intensity of the features was lower in the E/B and B Horizons, indicating that "perching" does take place in the upper horizons, but likely less frequently and for a shorter period of time. No fill soils were encountered in the test area in the test area. It does not appear that a building has ever been present in the tested area. No standing water or saturated soils were observed in any of the test pits during the observation window. A review of ST Croix County parcel records found one soil test report available in the immediate vicinity. A soil test conducted on 11/13/2009 by Shaun Bird at 2399 90T" AVE (200 feet south of the test area) found moderately developed silt loams over weak silt loam to sandy loam (see attachment 6). As in the subject property, this parcel had A+O" conditions throughout all observation pits. Both test areas are situated on a USDA -classified Freeon silt loam. A holding tank was installed at the site (Baldwin Town Hall). CONCLUSIONS/RECOMMENDATIONS: The site appears to be impacted by a "perched" seasonal water table that is likely caused by the densic sandy loam in the underlying glacial till. Though Redoximorphic Features are observed throughout the subsoil, they were more prevalent and prominent at greater depths indicating the upper horizons are not wet as often and for a shorter period of time. Nowhere on the site was there a clear 4-inch subsoil horizon below the topsoil and therefore the site is all "A+O." Overall, topographic relief (3%), slope -shape (linear -linear), landscape position (summit), surficial drainage, and soil texture (silt loam) in the topsoil horizons is adequate to encourage water movement downslope and away from the test area. Based on all available information I would conclude, at a minimum, the upper 6 inches of topsoil are not seasonally saturated and have the ability to accept and properly treat wastewater effluent to the standards of SIPS 383. To prevent "toe leakage" and encourage effective infiltration into the subsoil strata, a long, narrow mound system should be designed. Due to the presence of weak and platey structure in the A -horizon, the basal area loading rate should be kept very low to ensure proper effluent infiltration and acceptance. A deep (10"-12") and thorough plowing before installation of the mound is critical. It is anticipated the mound will be installed slightly "off -contour" to limit tree removal in the mound area. Page 7 THE FOLLOWING CRITERIA SHALL BE IMPLEMENTED IN THE MOUND SYSTEM DESIGN AND INSTALLATION: 1. The mound shall be installed on the 100.00 contour. The contour is anticipated to start on the south end at 100.00' and drop to elevation 99.60' at the north end (0.35% cross -slope). 2. The distribution bed shall not exceed 4.5 feet in width to maintain a linear loading rate at or below 4.5gal/ft/day 3. The basal soil application rate shall not exceed 0.2gpd/ft' 4. The mound shall have a minimum 30-inch ASTM-C33 sand -lift 5. Pressure distribution shall be level and orifice density shall be kept at or below <9ft2/orifice 6. 6" of ASTM-C33 mound sand should be placed over the mound basal area before the plowing to allow incorporation. A deep plow (10"-12") is strongly recommended. 7. Mound installation shall only occur if soils are dry and friable to prevent smearing of the soil and compaction of the subsurface soil structure. Installation should be avoided during the spring of the year if at all possible. 8. The site should be graded to divert surface water away from the mound system and downslope basal area. Page 8 ATTACHMENT 1 SCC ArcGIS Web Map 7/3/2023, 12:41:19 PM 1:807 ® DrainageEasement Lot and Units Park General Common Element Flood Hazard Areas 0 25 5� 100 ft Public ROW Outlot Lot 0 Tax Parcels 0 ZONE A 0 5 10 20 m Unit Limited Common Element Subdivision/CSM Boundaries = ZONE AE WDNR, SCC COD, SCC COD and SCC Highway Dept, SCC COD, FEMA, SCC COD Web App6uilder for ArcGIS SCC COD i WDNR, SCC COD i SCC COD and SCC Highway Dept I FEMA, SCC COD i CDD and NPS i National Geospatial-Intelligence Agency (NGA); Delta State University; Esri i WI Dept. of Natural Resources Division of Water i Page 9 ATTACHMENT 2 SCC ArcGIS Web Map 7/3/2023, 12:43:06 PM 1:6,454 0 212.5 425 850 ft ® DrainageEasement Limited Common Space or Park = Subdivision/CSM Boundaries © ZONE AE 0� �r�� Public ROW Private Right -of -Way Flood Hazard Areas ZONE AE - FLOODWAY 0 62.5 125 250 m CO ZONE A WDNR, SCC CDD, SCC CDD and SCC Highway Dept, SCC CDD, FEMA, Lot Tax Parcels SCC coo Web AppBuilder for ArcGIS SCC CDD I WDNR, SCC CDD I SCC CDD and SCC Highway Dept I FEMA, SCC CDD I CDD and NPS I National Geospatial-Intelligence Agency (NGA); Delta State University; Esri I WI Dept. of Natural Resources Division of Water I Page 10 ATTACHMENT 3 Official Series Description - FREEON Series FREEON SERIES The Freeon series consists of very deep, moderately well drained soils which are deep to a densic contact. They formed in loess or silty lacustrine deposits and in the underlying dense sandy loam till on ground moraines, end moraines, disintegration moraines, drumlins, and ice -walled glacial lake plains. Permeability is moderate in the silty mantle, slow or moderately slow in the till subsoil, and very slow in the substratum. Slopes range from 0 to 20 percent. Mean annual precipitation is about 30 inches. Mean annual air temperature is about 42 degrees F. TAXONOMIC CLASS: Coarse -loamy, mixed, superactive, frigid Oxyaquic Glossudalfs TYPICAL PEDON: Freeon silt loam - on a convex 2 percent slope in a cultivated field at an elevation of about 1,200 feet. (Colors are for moist soil unless otherwise stated.) Ap--O to 7 inches; very dark grayish brown (IOYR 3/2) silt loam, light brownish gray (IOYR 6/2) dry; moderate fine subangular blocky structure; friable; common fine roots; about 2 percent gravel; moderately acid; abrupt smooth boundary. (6 to 9 inches thick) EB--7 to 19 inches; about 60 percent brown (IOYR 5/3) silt loam (E), very pale brown (IOYR 7/3) dry; weak medium platy structure; friable; extends as tongues into or surrounds remnants of dark yellowish brown (IOYR 4/4) silt loam (Bt); moderate fine subangular blocky structure; friable; few distinct dark brown (7.5YR 3/4) clay films on faces of peds; common fine and very fine roots; many very fine and few medium tubular pores; common coarse prominent strong brown (7.5YR 4/6) masses of iron accumulation; about 5 percent gravel and 1 percent cobbles; slightly acid; clear smooth boundary. (0 to 15 inches thick) 2B/E--19 to 39 inches; about 70 percent dark brown (7.5YR 3/4) sandy loam (Bt); moderate medium subangular blocky structure; friable; common faint dark brown (7.5YR 3/4) clay films on faces of peds; penetrated by tongues of brown (IOYR 5/3) sandy loam (E), very pale brown (IOYR 7/3) dry; weak thick platy structure; friable; few fine roots; many fine tubular pores; common coarse prominent strong brown (7.5YR 5/8) masses of iron accumulation; about 12 percent gravel and I percent cobbles; strongly acid; clear smooth boundary. (The glossic horizon ranges from 5 to 40 inches thick.) 2Bt--39 to 53 inches; dark reddish brown (5YR 3/4) sandy loam; moderate fine and medium prismatic structure tending to part along horizontal cleavage planes to weak thin plates inherited from the parent material; firm; few fine roots; common fine tubular pores; common fine and medium vesicular pores; common faint dark reddish brown (5YR 3/4) clay films on all faces of peds; very few prominent brown (1 OYR 5/3) silt coats on vertical faces of peds; few coarse prominent strong brown (7.5YR 5/8) masses of iron accumulation; about 5 percent gravel and 1 percent cobbles; strongly acid; clear smooth boundary. (5 to 30 inches thick) 2BCdl--53 to 69 inches; dark reddish brown (5YR 3/4) sandy loam; weak very coarse prismatic structure tending to part along horizontal cleavage planes to weak thin plates inherited from the parent material; firm; many fine tubular pores; few medium vesicular pores; common faint dark reddish brown (5YR 3/4) clay films on top faces of peds; few medium prominent strong brown (7.5YR 5/8) masses of iron accumulation on vertical ped faces; about 5 percent gravel and 1 percent cobbles; moderately acid; clear wavy boundary. 2BCd2--69 to 85 inches; dark reddish brown (5YR 3/4) sandy loam; weak extremely coarse prismatic structure tending to part along horizontal cleavage planes to weak thin plates inherited from the parent material; many fine tubular pores; few medium vesicular pores; common faint dark reddish brown (5YR 3/4) clay films on top faces https://casoilresource.lawr.ucdavis.edu/sde/?series=freeon#osd 1/4 Page 11 8/9122, 3:36 P�ITTP C H M E NT 3 Official Series Description - FREEON Series of peds; a out percent gravel and I percent cobbles; moderately acid; clear wavy boundary. (Combined thickness of the 2BCd horizons ranges from 0 to 70 inches.) 2Cd--85 to 100 inches; reddish brown (5YR 4/4) sandy loam; massive tending to part along horizontal cleavage planes to weak thin plates; firm; dense and compact; about 5 percent gravel and 1 percent cobbles; moderately acid. TYPE LOCATION: Barron County, Wisconsin; about 3 1/2 miles south of Barron; 1100 feet north and 200 feet west of the southeast corner, sec. 16, T. 33 N., R. 12 W. Dallas USGS quadrangle; lat. 45 degrees 20 minutes 30 seconds N. and long. 91 degrees 51 minutes 35 seconds W.; NAD27. RANGE IN CHARACTERISTICS: Thickness of silty mantle ranges from 12 to 36 inches. Depth to the base of the argillic horizon and to densic contact ranges from 40 to 60 inches. Content of clay averages from 7 to 17 percent in the particle -size control section and content of fine sand or coarser averages 15 to 70 percent. The base saturation (by sum of cations) is less than 60 percent in some part of the argillic horizon. Volume of gravel ranges from 0 to 10 percent in the silty mantle and from 5 to 35 percent in the till. Volume of cobbles ranges from 0 to 3 percent in the silty mantle and from 0 to 5 percent in the till. Volume of stones ranges from 0 to 1 percent in the silty mantle and from 0 to 3 percent in the till. Surface stones have coverage ranging from 0 to 3 percent. Reaction ranges from extremely acid to slightly acid in the solum, except that it ranges to neutral in the Ap horizon where the soil is limed. Reaction ranges from strongly acid to neutral in the substratum. Redox concentrations are within 40 inches and occur as high in the profile as the E horizon in some pedons. Redox depletions are below the upper 10 inches of the argillic in some pedons. Saturation occurs below the upper 10 inches of the argillic, but within a depth of 40 inches at some time in most years. The Ap horizon has value of 3 or 4 and chroma of 2 or 3. Uncultivated areas have A horizons,I to 4 inches thick, with hue of 1 OYR, value of 2 or 3, and chroma of I to 3. Some pedons have an E horizon with hue of 7.5YR or 1 OYR, value of 4 or 5, and a chroma of 2 or 3. Colors of 4/3 and 5/3 have value dry of 7 or more. The E horizon is silt loam or silt. Some pedons have a Bw horizon with hue of 7.5YR or 1 OYR, value of 3 to 5, and chroma of 4. It is silt loam. Bw horizons with spodic color have less than 0.6 percent organic carbon. Freeon soils have a glossic horizon. Horizonation has a wide range depending on the thickness of the silty mantle and the degree to which eluviation has occurred. Therefore, there can be E/B, B/E, 2E/B, or 2B/E horizons singly or in combination. The E part of the EB or B/E horizon has color and texture like the E horizon described above. The Bt part has hue of 7.5YR or 1 OYR, value of 3 to 5, and chroma of 4 to 6. Some pedons have a Bt horizon with color and texture like the Bt part described above. The 2E part of the 2EB or 2B/E horizons has hue of 5YR, 7.5YR, or 1 OYR; value of 4 to 6, and chroma of 2 or 3. Colors of 4/3 or 5/3 have value dry of 7 or more. The 2E part is typically sandy loam, fine sandy loam, loam, or their gravelly analogs, but in some pedons it is loamy sand or gravelly loamy sand. The 213t part has color and texture like the 213t horizon described below. The 213t horizon has hue of 2.5YR, 5YR, or 7.5YR; value of 3 to 5; and chroma of 4 to 6. It is typically sandy loam, fine sandy loam, loam, or their gravelly analogs. Bulk density ranges from 1.65 to 1.90. Some pedons have pockets or strata of loamy sand or gravelly loamy sand. The 2BCd horizon has hue of 2.5YR, 5YR, or 7.5YR; value of 3 to 5; and chroma of 4 to 6. It is typically sandy loam, fine sandy loam, or their gravelly analogs. Clay content averages more than 7 percent. Bulk density ranges from 1.8 to 2.0 gm/cc. Some pedons have pockets or strata of loamy sand or gravelly loamy sand. https://casoilresource.lawr.ucdavis.edu/sde/?sedes=freeon#osd 2/4 Page 12 44o 59' 28" N 440 59 24" N ATTACHMENT 4 Soil Map —St. Croix County, Wisconsin 0 `a rn � 5535D 55358D 553ew 553M 553840 553980 553680 'a Map Sole: 1:951 iF printed on A landscape (11" x 8.5") sheet Meters m N 0 10 20 40 60 Feet 0 45 90 180 270 Map projection: Web Mercator Comer coordinates: WGS84 Edge tics: UTM Zone 15N WGS84 USD,1 Natural Resources Web Soil Survey Conservation Service National Cooperative Soil Survey ATTACHMENT 4 Soil Map —St. Croix County, Wisconsin Map Unit Legend Map Unit Symbol Map Unit Name Acres in AOI Percent of AOI FnB MaB Totals for Area of Interest USDA Natural Resources Conservation Service Freeon silt loam, 2 to 6 percent slopes Magnor silt loam, 0 to 4 percent slopes Web Soil Survey National Cooperative Soil Survey 3.2 85.1 % I,I, 0.6 14.9% 3.8 100.0% 7/3l2023 Page 3 of 3 Page 14