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HomeMy WebLinkAbout008-1080-60-200 Parcel 008-1080-60-200 02/08/2008 11:39 AM PAGE 1 OF 1 Alt. Parcel 28.28.16.427C 008 - TOWN OF EAU GALLE Current X ST. CROIX COUNTY, WISCONSIN Creation Date Historical Date Map # Sales Area Application # Permit # Permit Type 11/08/2006 00 0 Tax Address: Owner(s): O = Current Owner, C = Current Co-Owner O - YANG, LENG LENG YANG C - THAIO, PACHIA PACHIA THAIO 1009 80TH CT BROOKLYN PARK MN 55444 Districts: SC = School SP = Special Property Address(es): * = Primary Type Dist # Description * 121 230TH ST SC 5586 SPRING VALLEY SP 0100 CHIP VALLEY VOTECH Legal Description: Acres: 20.000 Plat: 5306-CSM 22-5306 008-06 SEC 28 T28N R16W PT SW SW CSM 22-5306 Block/Condo Bldg: LOT 01 LOT 1 (20 AC) Tract(s): (Sec-Twn-Rng 401/4 1601/4) 28-28N-16W SW SW Notes: Parcel History: Date Doc # Vol/Page Type 12/05/2006 83992 WD 11/08/2006 838377 22/5306 CSM 12/15/2003 749129 2474/288 WD 04/09/2003 716538 2200/02 QC more... 2008 SUMMARY Bill Fair Market Value: Assessed with: Use Value Assessment Valuations: Last Changed: 06/01/2007 Description Class Acres Land Improve Total State Reason AGRICULTURAL G4 18.500 2,100 0 2,100 NO UNDEVELOPED G5 1.500 100 0 100 NO Totals for 2008: General Property 20.000 2,200 0 2,200 Woodland 0.000 0 0 Totals for 2007: General Property 20.000 2,200 0 2,200 Woodland 0.000 0 0 Lottery Credit: Claim Count: 0 Certification Date: Batch Specials: User Special Code Category Amount Special Assessments Special Charges Delinquent Charges Total 0.00 0.00 0.00 ` Safety and Buildings 10541 N RANCH ROAD commerceml.gov HAYWARD WI 54843 RECEIVED TDD (608) 264-8777 ' cons n www.commer/ JUL 2 5 Z~~6 www.wisconsin.gov Department of Commerce Jim Doyle, Governor ST. CROIX COUNTY Mary P. Burke, Secretary July 19, 2006 y~~c CUST ID No. 46672 ATTN.- POWTS Inspector ZONING OFFICE MARK W IVERSON ST CROIX COUNTY SPIA PO BOX 155 1101 CARMICHAEL RD HAMMOND WI 54015 HUDSON WI 54016 CONDITIONAL APPROVAL PLAN APPROVAL EXPIRES: 07/19/2008 Identification Numbers Transaction ID No. 1288464 SITE: Jerry Yang IV A LO r / Site ID No. 715289 Town of Eau Galle, St Croix County Please refer to both identification numbers, SW 1/4, SW 1/4, S28, T28N, R16W~ above, in all correspondence with the aQencv. FOR: Object Type: Soil Saturation Determination Regulated Object ID No.: 1085468 The submittal described above has been reviewed for conformance with applicable Wisconsin Administrative Codes and Wisconsin Statutes. The submittal has been CONDITIONALLY APPROVED. 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: 1. Approval is hereby granted pursuant to s. Comm 85.60(2), Wis. Adm. Code, to estimate the depth to seasonal soil saturation based on an interpretive determination process. Approval of the interpretive determination negates the -requirement in s. Comm 85:30(2)(b), Wis. Adm. Code-to-designate the ground surface as the highest level of soil saturation when redoximorphic features are less than 4 inches below the bottom of the A horizon. 2. The estimated highest level of prolonged soil saturation approved under this determination is six inches below grade. At least 30 inches of sand lift on top of six inches of unsaturated, in-situ soil is required for adequate treatment and dispersal. 3. The basal soil application rate for the mound shall be 0.20 gpd/sf, and the linear loading rate 4.5 gpd/ft. 4. Chisel plowing to a depth of 11 inches or more below the original soil surface is required immediately after placement of 4 inches sand over the basal area to improve vertical water movement into the soil solum. 5. 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. To increase basal infiltration area the down slope toe of the mound shall be designed using a 4:1 side slope rather than the standard 3:1 ratio. 6. 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. 7. 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. 8. 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. Note: If the Interpretive Determination Report was accompanied with a plan and an expiration date is shown on this letter, the expiration date only applies to the plans for the design, not to the decision on the Interpretive Determination Report. e MARK 'W IVERSON Page 2 7/19/2006 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. If plan index sheets were submitted in lieu of additional full plansets, a copy of this approval letter and index sheet shall be attached to plans that correspond with the copy on file with the Department. All permits required by the state or the local municipality shall be obtained prior to commencement of construction/installation/operation. If this construction project will disturb one or more acres of land, an Erosion Control Notice of Intent (NOI) shall be filed with the department 14 days prior to any earth disturbing activities. In granting this approval the Division of Safety & Buildings reserves the right to require chances 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. Sincerely, Fee Required $ 100.00 Fee Received $ 100.00 Balance Due $ 0.00 Leroy G. a ky, PSS, astewater pecialist Integrated Services Bureau WiSMART code: 7633 (715)726-2544 Voice (715)726-2549 Ijansky@commerce.state.wi.us i INTERPRETIVE DETERMINATION REPORT R.O.V11.T.S. Conditionally Property Owner: APPR 1 V E rL%J DEPARTMENT OF COMMERCE Jerry Yang DIVISION OF SAFETY AND BUILDINGS 2332 IO h Ave Baldwin, WI 54002 19ft CO ESPO ENC 1288464' Site Location: SW '/4 of the SW '/e, Sec. 28, Town 28N, Range 16W Town of Eau Galle St. Croix County MARK W, ~ IVERSON repared by: 197 HAM MONID, Wf /,4L erson, PSS #197, CST #46672 June 29, 2006 Date Evergreen Irrigation Inc. Mark Iverson, Professional Soil Scientist P.O. Box 155 Hammond, WI 54015 Phone: 715-796-5664 Fax: 715-796-5246 e-mail: evergreenetckbaldwin-telecom.net TABLE OF CONTENTS 1. Introduction .............................................................................................................I II. Project Information I III. Method .....................................................................................................................1 IV. Discussion of Results ...............................................................................................2 A. Local Hydrology ..........................................................................................2 B. Geomorphology ...........................................................................................2 C. Soil Disturbance and Hydraulic Modifications ............................................2 D. Landscape Position and Local Topography .................................................3 E. Soil Series and Mapping Units ....................................................................3 F. Field Observations .......................................................................................5 G. Comparative Analysis ..................................................................................5 H. Government Reports and Comments ...........................................................5 V. Conclusions and Recommendations ........................................................................5 VI. References ................................................................................................................7 TABLES Table I - Soil Series Characteristics Table 2 - Hydric Soil Classification FIGURES Figure I - USGS Topographic Map Figure 2 - Soil Map APPENDICES Appendix A - Soil Evaluation Report I. INTRO TION On April 26, 2006 Mark Iverson, Professional Soil Scientist #197 and Certified Soil Tester #46672, completed an interpretive onsite soils evaluation. An interpretive evaluation is required because areas observed on the site do not meet the requirements to install a new private on-site waste treatment system (POWTS) through completion of a conventional onsite soils evaluation (<A+4 inches of acceptable soil must be present). The onsite evaluation was completed through the observation of the soil profiles at seven backhoe test pit locations and three hand dug test pit locations. This report has been prepared to present the results of an interpretive onsite soils evaluation. The evaluation was completed at the request of Jerry Yang. The property is located 1/4 mile north of I& Ave on the east side of 23& Street and is owned by Jerry Yang. Preliminary test holes were hand dug and observed on April 22°a, to determine if a suitable site for installation of a POWTS could be found through conventional testing methods. The preliminary evaluation concluded that A+4 soils were not present within the areas evaluated. However, a potential site was identified to complete an interpretive assessment of the soil characteristics. No data from the preliminary assessment has been included. II. PROJECT INFORMATION The following is site-specific background information, which has been collected: Property Owner: Jerry Yang 2332 10" Ave Baldwin, WI 54002 715-684-2782 Site Location: SW 1/4 of the SW 1/4, Sec. 28, Town 28N, Range 16W Parcel ID # 008-1080-60-000 Town of Eau Galle St. Croix County Historic Land Use: Agricultural & Vegetable crop production Current Land Use: Vegetable crop production Vegetation: The site most recently has been used for vegetable production. Hydric vegetation was not observed within the project area. III. METHOD This interpretive evaluation and report was completed following the guidelines set forth in Comm 85.60(2) of the Wisconsin Administrative Code and in the summary provided by Leroy Jansky titled, "Preparing the Interpretive Determination Report" (March 13, 2002). 1 IV. DISCUSSION OF RESULTS A. Local Hydrology 1. Surface Water Drainage Patterns - Surface water drainage is uniform over the proposed system area. The proposed system location is on the shoulder of the slope. The slope within and immediately downslope of the proposed system area varies from 8 to 10%. Evidence of concentrated surface water flow was not observed within the proposed system area. 2. Subsurface Water Drainage - The silt loam texture, moderate granular structure, and lack of compaction within the upper 7 to 8 inches of the A horizons offers good infiltration for the typical rain event. During and immediately following frozen conditions and heavy, prolonged precipitation events, runoff and the probability of temporary soil saturation will be much greater. Water percolation is limited in the soil profile by a number of factors. The factors observed include: • Platy structure observed at 7 to 10 inches below surface • Increase in clay content in the B horizon in borings B-3 and B-4 • Massive structure along with occasional increase in clay content appear to be limiting soil water infiltration deeper in the soil profile. 3. Artificial Drainage Devices - No artificial drainage devices were observed during the completion of the evaluation. 4. Contributing Drainage Area - The system is located on the shoulder of the slope. There is very little area upslope adding surface water to the assessed area. 5. Soil Saturation - Saturated soil was not encountered within the tested area. Soil borings were completed 12 to 44" below surface. 6. Surface Water Elevations - Surface water within 1/4 mile of the site, if present, has been identified on Figure 1. B. Geomorphology 1. Parent Material - The parent material is loess over dense glacial till. 2. Landform Type - Gentle to moderately steep slopes on glacial till. C. Soil Disturbance and Hydraulic Modifications The proposed system location is primarily in a vegetable field. The field has been used for vegetable production only a year or two and was previously used for agricultural crop production. The proposed system area has no signs of cutting or filling. No hydraulic modifications, such as drain tile or ditches, were observed at the time of the assessment. No additional surface water is received from impervious surfaces. 2 D. Landscape Position and Local Topography The regional topography is shown on figure 1. The proposed system location is near the highest point in the immediate vicinity, very close to the slope summit. The ground surface elevation is approximately 1220 feet mean sea level (msl). The topography within the proposed system area is shown on the site map included in Attachment A. The proposed system elevation is 98.5 feet. The shape of the slope within the proposed system area is linear (perpendicular to the contour) and linear (parallel to the contour). FIGURE 1- USGS TOPOGRAPHIC MAP r I 5 1 l R ~ Ir~ . r ~ ~ ~ 14 rrr ( _ } Site r. /"\Location%-,, f' ~l 222` E. Soil Series and Mapping Units The Soil Survey of St. Croix County maps the soils on the property as Santiago Silt Loam 2-6 % slope (SaB), Skyberg silt loam 0-3% slope (SrA), Vlasaty Silt Loam 2-6 % slope (VaB). The location of each soil type is identified on Figure 2. The primary soil characteristics as described in the series description are identified on the Table 1. 3 TABLE 1- SOIL SERIES CHARACTERISTICS Texture Parent Material Perm ability soil A E or B Surface Subsurf. Surface Subsurf. Drainage Series Horizon Horizon Class Sa SIL SIL/SL Loess Till M S to MS W Sr SIL SIL/SILL Loess Till MS or S MS or S SP Va SIL SIL/CL Loess Till MS MS MW Abbreviations Permeability IM = Impermeable MS = Moderately Slow RA = Rapid VS = Very Slow M = Moderate VR = Very Rapid S = Slow MR = Moderately Rapid Drainage Class VP = Very Poorly W = Well P = Poorly SE = Somewhat Excessively SP = Somewhat Poorly E = Excessively MW = Moderately Well TABLE 2 - HYDRIC SOIL CLASSIFICATION MRCS - USDA Soil Series Component Inclusions USACOE Sa No None No Sr No Auburndale No Va No None No FIGURE 2 - SOIL MAP Site Location L ocado 4 F. Field Observations The soils identified during the completion of the test pits exhibit characteristics of Santiago and Vlasaty soil units. The soil saturation characteristics are present higher in the soil profile on site than in the soil units described. Redoximorphic features were observed in the proposed system area at 8 to 14 inches below surface. These features were observed in the B horizons of borings B-4, B-5, B-8, B-9, and B-10. The soil on site does not meet the hydric soil criteria. The lack of hydric soils indicates that the soil is likely not saturated for greater than 5% of the growing season (approximately 7 consecutive days). A dominance of hydrophytic vegetation was not observed within the proposed system area. The lack of these features does not preclude the possibility that the soil is saturated for a prolonged period of time prior to or on occasion during the growing season. G. Comparative Analysis Soil borings (B-4, B-5, B-8, B-9, and B-10) were completed within the proposed system area. Two additional borings were completed to compare conditions above and below the proposed system area, one upslope (B-7) and one downslope (B-6) of the proposed system area. The characteristics of the borings B-6 and B-7 were similar to those of the borings within the system area. A site visit was completed on May 15, 2006 with Leroy Jansky. During the site visit evidence of temporary saturation within 6" of the surface was observed near B-1 and B-2 just above the 100' contour. Mr. Jansky recommended that the system be moved downslope to at least the 99' contour and that additional borings be completed to document the soil conditions at each end of the proposed contour. Borings B-8 and B-9 represent both ends of the proposed system contour. H. Government Reports and Comments No government reports or comments were available for this site. V. Conclusions and Recommendations Prolonged soil saturation appears to be limited to eight or more inches below surface within the proposed system area. The lack of soil dominated by low chroma colors within the profile indicates that the saturation is not due to a regularly high water table or prolonged perching conditions. The cause of the redox features observed in the test pits is most likely attributed to short-term seasonal saturation due to slow permeability of the compact clay subsurface soils. The compaction in the Ap, A, and B horizons does 5 severely limit infiltration. However soil above eight inches below surface is not saturated for a significant enough period of time to cause the formation of redoximorphic characteristics. Chisel plowing the site after placing 3 to 4 inches of sand on the surface will provide better infiltration by altering the platy structure and not allowing the soil peds to settle back into their original orientation. The site is suitable for installation of a POWTS (mound system) for the following reasons: 1.) Redoximorphic features were not observed in the upper 8 to 14" along the proposed system contour at B-8 and B-9 or at B-10, downslope from the system contour. 2.) Neither hydric soils nor a dominance of hydrophytic vegetation are present within the proposed system area. 3.) Being near the high point on the slope. The influence of surface hydrology at this point will be minimal. 4.) There are no features that concentrate surface water flow toward the proposed location of the system. 5.) The slope at the proposed system location is 8 to 10%. The slope is uniform with no dips or valleys. 6.) Lack of saturated soil or ponding within the test pits deeper than 44" below the surface at the time of the soil evaluation (April 26th) and the lack of soil dominated by low chroma colors indicates that the redoximorphic features observed at depth are due to temporary seasonal saturation and not from a permanent water table or prolonged perching conditions. The following recommendations should be considered during installation of the proposed system: 1.) The system should be installed on the 100.0' contour and stay within the tested area. 2.) Sand fill shall consist of 2.5' of material meeting ASTM C-33 specifications. 3.) Four inches of sand should be placed on the system area immediately prior to tilling. 4.) The tillage must be completed with a chisel plow to a minimum depth of 11 inches below native ground surface during dry conditions. 5.) The basal loading rate shall not exceed 0.2 GPD/11for EFF#1. 6.) The system shall be designed to have a linear loading rate of 4.5 GPD/ft or less. 7.) The system will follow the contour (98.5') and will be nearly straight. 8.) The mound downslope should be constructed at 1:4 rather than 1:3 to increase the toe absorption area. 9.) An upslope drainage ditch must be constructed to intercept water and divert it away from the system. 6 The final approval of this site must be made by the Wisconsin Department of Commerce and the St. Croix County Zoning Department. This report represents the observations and professional opinion of Mark Iverson, Professional Soil Scientist (#197) and Certified Soil Tester (#46672). VI. REFERENCES 1.) United States. United States Department of Agriculture Soil Conservation Service, in cooperation with Research division of the College of Agriculture and Life Sciences University of Wisconsin. Soil Survey of St. Croix County, Wisconsin. 1978. 2.) State of Wisconsin. Department of Commerce Code, Chapters 83 and 85. 3.) US Department of Agriculture, Natural Resources Conservation Service. 1996. Field Indicators of Hydric Soils in the United States. G.W Hurt, Whited, P.M., and Pringle, R.F. (eds,). USDA, NRCS, Fort Worth, TX. 4.) Schoeneberger, P.J., Wysocki, D.A., Benham, E.C., and Broderson, W.D. (editors), 2002. Field book for describing and sampling soils, Version 2.0. Natural Resources Conservation Service, National Soil Survey Center, Lincoln, NE. 5.) United States. Us Geological Survey. Topographical downloaded from http://terraserver.microsoft.com/ 6.) St. Croix County. St. Croix County Land Information System. hqp:H72.21.230.178/website/pasystem/gisportal.htm 7.) United States. United States Department of Agriculture - Natural Resources Conservation Service. Hydric Soil List for St. Croix County, Wisconsin. ftp://ftp-fc.sc.egov.usda.gov/WI/Soil/hydlydIO9.htm 8.) United States. Us Army Corps of Engineers. 1987. Corp of Engineers Wetland Delineation Manual, Technical Report Y-87-1. USAEWES Environmental Laboratory, Vicksburg, MS. 7 APPENDIX A SOIL EVALUATION REPORT i 8 Wisconsin Department of Commerce SOIL EVAL TION REPORT Page I of 5 Division of Safety and Buildings In accordance with m 85, Wis. Adm. Code County St. CTOlX Attach complete site plan on paper not less than 8'/s x 11 in in size. Include but not limited to: vertical and horizontal reference poin , dire and Parcel I.D. 008-1080-60-;68 Percent slope, scale or dimensi w and BM referenced to t ro Review by Date Plea a priR~Eak d=~b lp(g Personal information you provide may used for secondary purposes (Priv Law, s. 15. 1) (m)) Property Owner Property Location JUL 2 5 2006 Lot SW SW S T 8 N R 16 E( Je YanProperty Owner's Mailing Address ST. CROIX COUNTY Lot # Block # Subd. Name o CSM# 2332 10th Ave. ' 2 City State Zip Code Phone ❑ City ❑ Village 0 Town earest Road Baldwin WI 54002 715-688-9588 Eau Galle 23 1 0 New Construction Use: 0 Residential / Number of Bedrooms--- A_ Code derived design flow rate 600 GPD ❑ Replacement 0 Public or Commercial - Describe: Parent Material Loess over Glacial Till Flood Plain elevation if applicable N/A ft. General comments and recommendations: Mound installation with a linear loading rate not to exceed 4.5 GPD/ft and basil application rate not to exceed 0.2 GPD/sq. ft. A } a OBoring Boring # ® pit Ground Surface Elevation 100.0 ft. Depth to Limiting factor 8 in. Soil 6cation Rate ' Horizon Depth Dominant Color Redox Description Texture Structure Consistence Boundary Roots GPD/ftzE in. Munsell Qu. Sz. Cont. Color Gr. Sz- Sh. 1 0-8 10YR3/3 None SIL 2-m-gr mfr CW 2f 0.6 0.8 2 8-10 7.5YR4/3 1OYR3/4 f-1 -f spots SIL 1-m I mfr as if 0.4 0.6 3 10-13 10YR4/4 7.5YR4/6 f-2-f L 1-m pi mfr gs If 0.4 0.6 4 13-24+ 10YR414 7.5YR4/6 f-2-f SL 1-m-sbk mfr - - 0.4 0.7 ❑ Boring Boring # ©pit Ground Surface Elevation 100.0 ft. Depth to Limiting factor 7 in. Soil lication Rate Horizon Depth Dominant Color Redo, Description Texture Structure Consistence Boundary Roots GPD/ft2EtT#2 in. Munsell Qu. . Cant for Gr. S7- Sh. 1 0-7 10YR3/3 None SIL 2-f-gr mfr cb 1f 0.6 0.8 2 7-9 10YR3/3 7.5YR2.5/3 f-14 spots: SIL 1-m-pl mfr as 1f 0.4 0.6 3 9-11 10YR414 7.5YR314 f-1 f ox rt ch L 1-m-pl mfr gs - 0.4 0.6 4 11-17 10YR414 None SL 1-co-sbk mfr gs - 0.4 0.7 5 17-26 10YR4/4 7.5YR416 f-2-f LS 1-co-pl mfr gs - 0.7 1.6 6 26-44+ 10YR4/6 7.5YR4/6&4/3 c-2-f LS 0-m mfr - - 0.7 1.6 *Snots are not present in all locations within the test nit • Effluent # I = BOD5 > 30:s 220 mg/L and TSS > 30:5 150 mg/L • Effluent #2 = BOD5 5 30 mg/L and TSS 30 mg/L CST Name (Please Print) Sign CST Number Mark Iverson 46672 Address Date Evaluation Conducted Telephone Number P.O. Box 155 Hammond, WI 54015 April 26. 2006 715-796-5664 SAFETY AND BUILDINGS DIVISION COIY1IY1eCCe.WI.gOV Integrated Services Bureau 13 East Spruce 'Street INSPECTION REPORT Chippewa Falls, 54729 's c O n s i n www.commerce.wi.gov/sb (71715) 5) 7 7266-2544 Department of Commerce Date of Inspection: May 15, 2006 Plumber Name and Address RECEIVED Project Name: Yang 2005 Use: Residential JUN 1 Legal Description: SW, SW, 28, 28, 16W Site Number: CROIX COUNTY Subdivision: Certified Soil Tester Name a AcPdress: Municipality: Town of Eau Galle Mark Iverson, CST 466 County: St Croix PO Box 155 Hammond, WI 54015 Plan Transaction Number: Sanitary Permit Number: NA Owner Name and Address: Jerry Yang Wastewater Flow: 450-600 gpd 2332 10th Ave Persons Present: M. Iverson Baldwin, WI 54002 An onsite soils verification was conducted at the above referenced site as per district policy for all sites with less than four inches of unsaturated soil below the bottom of the A horizon. The intent of this investigation is to confirm initial observations by the certified soil tester (CST) relating to the presence or absence of redoximorphic features in the A horizon and/or subsoil. In-situ soil texture, structure, and consistence factors were also reviewed as they relate to wastewater application rates. Other site conditions such as percent and direction of slope, landscape position, land surface contour length, and surface water hydrology may also be noted and their effects are factors considered in the recommendations and conclusions portion of this report. A typical soil profile at T-1 along the west end of the 99.0 ft contour is described as follows: 00-05" 10YR 3/3 sil, 2mgr, mfr, as. 05-09" 10YR 3/3 sil, 1 mpl parting to sbk, as. 09=1 Y' 1 OYR 3/3 sil, 1 mpl-parting to sbk; as, w/f1 f 7 5YR 4/3 Fe-Conc. 10-16" 10YR 4/4 sl, 1 mpl parting sbk, mfr w/ c3f-d 7.5YR 4/3 and 5/6 rmfs. Note: Several soil profiles did not have redox features below the A horizon. If a mound system is designed to overcome limitations of a high level of seasonal soil saturation and slow permeability, the linear loading rate should not exceed 5.0 gpd/ft and the basal wastewater application rated should not exceed 0.3 gpd/ftz. The additional basal area will partially compensate for the gentle land slope and prevent wastewater leakage at the mound toe. At least 30 inches of sand lift is recommended when applying septic tank effluent to the distribution cell of the mound to ensure proper treatment. The longest portion of the mound must be orientated along the contour. The mound shall be constructed to divert surface water around the mound structure as much as possible. In addition, an up slope drainage ditch should be considered if it is determined that surface or subsurface hydrology is improved by intercepting water and diverting it away from the mound site. If there are any questions regarding this report, please contact me. V~Z~_ Az~)~ eroy G. J nsky, W ewater S ecialist cc: ® County ❑ Plumber Ljansky@commerc .state.wi.u E-mail ® CST ❑ Owner 715/726-2544 Voice 715/726-2549 Fax ❑ Other 6 3 8 3 7 7 VOL 22 PAGE-5306 KATALEEA H. AL5H REGISTER OF DEEDS ST. RECEIVEDxFOR•fiECORD CERTIFIED SURVEY MAP 11/09/2006 11:00AN CERTIFIED SURVEY HAP VOLUME 22 . PAGE 5306 REC FEE: 13.00 FEE: 2 3.00 PART OF THE SOUTHWEST QUARTER OF PAGE St THE SOUTHWEST QUARTER, OF SECTION 28. TOWNSHIP 28 NORTH, RANGE 16 WEST, TOWN OF EAU GALLE• ST. CROIX COUNTY•WISCONSIN RECEIVED West 1/4 Section 28-28-16 Z1 Fd Survey Mark Nail DEC 14 ZOC i g N UNPLATTED LANDS S87'01 '21 "E 648.12' ST. CROIX COUNTY north tine SURVEYOR'S RECORD centerline I 615.06' swjsw - I I 3`3.06' I ' I I 1 1501 soil tests e° I I OWNER/PREPARED FOR: 1654 1 o o Jerry and Maita Yang Z I I 2332 10th Ave l o Baldwin, WI 54002 v l l! Proposed drivewa L OT 1 UNPLATTED w I I y ni LANDS N I 1g; 871,220 sq.ft. M cy) i i N i UNPLATTED 20.00 acres W w , LANDS I I incl. r-o-w I I , tv I I I 1~1 o j 1 1 W 1 806,929 sq. ft. 1 1N 18.52 acres ~ DRAFTED BY: a? I I J oo Joel A. Brandt N I 1 1 not incl. r-o-w 1B SURVEYING LLC Iwo I I 1 1~ I I i I I 1 .~D I I i I I Southwest Corner I I w N° o tOP1 CSM building ro j rn - - - Section 23-28-16 1 ) - set-----tine- - ,R j Vol.13 P9.3634 Fd Survey Mark Nail - b- N8-71-0-1 '17•'w _ 627.5$'_ 33_00`- _ POH g 1975156- South 1\4 j ~rv87•ot'i 7"w s58.7s' ` ` - - - N87•01'17"w Section 28-28-16 (N89.53'47"E) (658.65') 10th Avenue Fd 'PK' Nail centerline 2634.34' Note; Each parcel on this map is subject to State and County laws, rules and regulations (i.e. wetlands, minimum lot size, access to parcel, etc.). Before purchasing or developing any parcel, contact the St. Croix County Zoning Office and Town Board fo e. SCALE: 1' . 250' •1~~c'•JOEL s~y * ~ 81tMIDT w 0' 250 500' 5-2003 -.0LEN %`00D CITY . wil All. LEGEND North is referenced to the 0••• • Government Corner (as noted) West line of the Southwest o Set 3/4" x 24" iron rod weighing Y OLO Quarter of Section 28-28-16, 1.502 lbs./lineal ft which bears N00'22'31"W ...........Found 3/4" Iron Rebar !St. Croix. -ounty Grid System) ( ) ..."Recorded as" Data N Page l of 2 1 of 2 Vol 22 Page 5306 i ~I I ~£9£ 9Oea £T gK l'IOA W ~OD w z 3„ LV,CS.68N 2IV38 01 03Wf1SSb' '8Z z Ctl Q N01103S 30 -V/LMS 3H1 JO 3NIl H1nOS x z Li 3Hl Ol 030N383J38 366 SON16V38 U ED ~ Z m o ' (if -d- W V z U- Z ~ W - ~ w -1 ci N W o Z C) mNm o, i~ F-~ J LLJ Q Y 00 w W _d 0-LLJ cn Z N Q 3 Ow v, x Q. w 3 SQNb'~ Q311d~dNn z "t N H LJ N co N Of X •t ❑ w (0 0 N04'33131"W 226,70' M 33.10' 193.60' zQ~ ' N z o o w U1 i : 3 3 ,EE ,EE a-i a W o zi M U ~ UL ~ (j x v 0 C'l (4 0 U) O ~ I u°> ~ U-) W o tf~ OD Q c`~ c o J Q~ 00 00 0o LJ~ ° u C') v~ cYi o Z, Ji y o 3 ` M00 0~ W W LvI ~ N ~y N M c I 1-~--1 r/1 N ~Y Q j q o U 0) ON ,D 1 ~ W E T~ w p Ln n =I `o `N V 1 04 V rwi, Q~ ON I- j Ii D 00 00 C~ ° Q i 00 z co z Q O W LL i z l a o W W LJ LO n~~ A C\? 0 o Z W ~O~ \ X gCrO W 0 0 CWW~ 0 00 Z try o N O XE'Z8T W w` .•,MST2 3,61,90-00S o a N 2 } W m SQNd-I Q~ ~dNn in L- 0 W a co QHJ~33 S,HCA3/1 \ o Rl! noo X102l0 lS ~~5 1 VA '00 XIO1a e ~ z ° ' sm010lals!6ay c3 z w 1 HMM'H N331HIVN 6661 Z 6 Z ddd ~00 J W (lJ Q (n Z ®~11 Z Z o cn LLJ N l~