Loading...
HomeMy WebLinkAbout19890282 Ver 1_Complete File_19890101w .w ti ?? 1f4L n.? ?? ? Wue v? State of North Carolina Department of Environment, Health, and Natural Resources Division of Environmental Management 512 North Salisbury Street • Raleigh, North Carolina 27611 November 20, 1989 R. Paul Wilms James G. Martin, Governor William W. Cobey, Jr., Secretary Director Mr. Roland Tooley Route 1, Box 46 Scranton, North Carolina 27875 Dear Mr. Tooley: Subject: Certification Pursuant to Section 401 of the Federal Clean Water Act, Proposed Maintenance of Drainage Ditch Roland Tooley Tributary to Rose Bay Hyde County Attached hereto are two (2) copies of Certification No. 2402 issued to Roland Tooley dated November 20, 1989. If we can be of further assistance, do not hesitate to contact us. Sincerely, i R. Paul Wilms Attachments cc: Wilmington District Corps of Engineers Washington Regional Office Mr. William Mills Mr. John Parker P.O. Box 27687, Raleigh, North Carolina 27611-7687 Telephone 919-733-7015 .t NORTH CAROLINA Hyde County CERTIFICATION THIS CERTIFICATION is issued in conformity with the requirements of Section 401 Public Laws 92-500 and 95-217 of the United States and subject to the North Carolina Division of Environmental Management Regulations in 15 NCAC 2H, Section .0500 to Roland Tooley pursuant to an application filed on the 28th day of August, 1989 to maintain an existing agricultural drainage ditch. The Application provides adequate assurance that the discharge of fill material into the waters of a tributary to Rose Bay in conjunction with the proposed maintenance excavation in Hyde County will not result in a violation of applicable Water Quality Standards and discharge guidelines. Therefore, the State of North Carolina certifies that this activity will not violate Sections 301, 302, 303, 306, 307 of PL 92-500 and PL 95-217 if conducted in accordance with the application and conditions hereinafter set forth. Condition(s) of Certification: 1. That the activity be conducted in such a manner as to prevent significant increase in turbidity outside the area of construction or construction related discharge (increases such that the turbidity in the Stream is 25 NTU's or less are not considered significant). Violations of any condition herein set forth shall result in revocation of this Certification. This Certification shall become null and void unless the above condition is made a condition of the Federal Permit. This the 20th day of November, 1989. DIVISION OF ENVIRONMENTAL MANAGEMENT . Paul Wilms, Director WQC# 2402 NKDATA DF/CAMA/401 REV DATE 01/04/8e ACTION > - FILE > DFCAMA401 PSWD > FORMAT > NRDFCAMA NEXT RCA. > 00000 ACTION = ADD. ENTER THE DATA TO BE STORED FRD DATA PROD; : 0070' PROD :Tdo+, / IZB-Qo.? COUNTY: REGION! : C1? A9SIGNED TO U JOINT NOTICE TYPE CERTIFICATION RECOMMEND DATES YYMMDD 404 PN : 401 REG : Y ISSUE: y RECEIVED: 67,012T CANA ONLY: GC: DENY: INITIAL REPORT : VAO QS DF/CAMA : Y SECP : SlAIPRE- 0 : HOLD: FINAL REPORT: RECEIVING STREAM: CLASS: DAS114: COMMENTS: COPIES: J nn ?Y r ^ . .6 /41V . oc g 7 L J s? j'C+? f L L : t ACTION lNQ FILE DFCAM1401P PSWD > FORMAT > NRDFCAMA NEXT RCD 0070?*?';' NRT!71 ENTERED THIS DATA, RECORD IS NO 00707 FRD DATA ,"•R,.;•s::: 00 707 PRO... "i':::Ji:it...l=:Y, Ri:`s;... r=,N1:: :f:R N..'..., HYDE r,'E........... ASS IGNED TO: .. . TYPE CER TIFICATION RECOMMEND DATES YYMMD'i.?? 404 PN? 401 REQ: ISSUE: RECEIVED: 89082:i?? CAMA ONLY : GC: DENY: INITIAL REPORT, SQAO%?: RECEIVING STREAM: ROSE BAY CLASS: SA BASIN: TAI:,':. COMMENTS: SITE LOCA TED US 26 4, ROSE BAY COMMUNITY PROPOSAL TO MAINTA IN BY EXCAVA TION AF 4 40' OF AGRIC ULTURAL DRAINAGE DITCH 4800 SOFT H FOR OF WETLA SITE INVE NDS WILL BE STIGATION FILLED WI TH SPOILS COPIES: ;!.;S.:r{:?..,....i..:S::.i'd 3 i"IA±.......5•'11.±...5...::;....;;} •,+,s NOTICE OF FILING OF APPLICATION FOR LAMA MAJOR DEVE 0PM NT PERMIT AND MTER QUALITY CERTIFICATION i The Department of Environment, Health and Natural Resources hereby gives public notice as required by N.C.G.S. 113A-119(b) and 143-2,15 3(a)(1)(c) that Roland O. Tooley of Scranton, N.C. filed an application on 18 August 1989 for a permit from the Division of Coastal Management to develop in an Area of Environmental. Concern and for certification from the Division of Environmental Management that a discharge of fill material in project wetlands will not violate applicable water quality standards. According to said application, Mr. Tooley proposes to maintain by excava- tion 440' of an existing agricultural drainage ditch to its present 8' width and to a depth of -3' at normal water. The project site is located in the Rose Bay Community in Hyde County. A copy of the entire application and additional information may be examined (or copies furnished upon request and payment of reproduction costs) during normal business hours of the Division of Coastal Management, 1424 Carolina Avenue, Washington, N.C., and/or the Division of Environmental Management, 1424 Carolina Avenue, Washington, N.C. The Division of Environmental Management proposes to take final action on this water quality certification on or before 24 November 1989 The issuance of the CAMA Major Development permit and the Section 401 Certification may deviate from this projected date depending upon the nature of the comments submitted and subsequent hearings that may result. All persons desiring to make comments should do so in writing to Dr. George Everett, Director, Division of Coastal Management, P.O. Box 27687, Raleigh, N.C. 27611 prior to 14 November 1989 for consideration in the CAMA permit decision, and to Mr. Bill Mills, Division of Environmental Management, P.O. Box 27687, Raleigh, N.C. 27611 prior to 9 November 1989 for consideration in the water quality certification decision. Later comments on the CAMA application will be accepted and considered up to the time of permit decision. Project modifications may occur based on review and comment by the public and state and federal agencies. Notice of the permit decision in this matter will be provided upon written request. Please publish on 26 October 1989 in Beaufort-Hyde News i ,? Memorandum RE2EIVED WASHINGTON OFFICE AUG 2 81989 D. E M. To: Jim Mulligan ?V From: David L. Gossett Subj: Application for CAMA Major Permit and/or Dredge & Fill Permit Roland O. Tooley Hyde County Date: 25 August 1989 Attached is an application for a CAMA Major and/or a Dredge & Fill Permit which was received by me on 18 August 1989. I am considering this application complete, have acknowledged receipt, and have begun processing. If you have any questions do not hesitate to contact me. ?-FIELD INVESTIGATION REPORT Long: 76 ° 23' 12" 1. APPLICANT'S NAME Roland O. Tooley 2. LOCATION OF PROJECT SITE Hyde County, US 264, Rose Bay Community, Rose Bay Photo # 12-19-84, 90-1080, C-14, D-14 3. INVESTIGATION TYPE: DREDGE & FILL X 4. INVESTIGATIVE PROCEDURE:-- (A) DATES OF SITE VISIT 8-15-89 (B) WAS APPLICANT PRESENT Yes PRIVATE X COMMERCIAL 5. PROCESSING PROCEDURE: APPLICATION RECEIVED 8-18-89 OFFICE Washington 6. SITE- DESCRIPTION: ' '(A) LOCAL LAND USE PLAN Hyde County LAND CLASSIFICATION FROM LUP Conservation DEVELOPMENT CONSTRAINTS IDENTIFIED IN LUP None (B) AEC(S) INVOLVED: OCEAN HAZARD ESTUARINE SHORELINE X COASTAL WETLANDS X PUBLIC TRUST WATERS ESTUARINE WATERS X OTHER (C) WATER DEPENDENT: YES X NO (D) INTENDED USE: PUBLIC (E) (F) (G) ESTIMATED ANNUAL RATE OF EROSION N/A 7. HABITAT DESCRIPTION: (A) VEGETATED WETLANDS Cladium jamaicense Distichlis spicata a s- m. SOURCE N/A AREA DREDGED FILLED OTHER + 4 , O?Ft . CAMA X TYPE OF WASTE WATER TREATMENT: EXISTING N/A PLANNED N/A TYPE OF STRUCTURES: EXISTING N/A PLANNED N/A (B) NON-VEGETATED WETLANDS: (C) OTHER: Open water within ditch + 3,520 sq.ft. (D) TOTAL AREA DISTURBED: ~ + 3,520 sq.ft. + 4,800 sq.ft. 8. PROJECT SUMMARY: The applicant is proposing to maintain by excavation an existing agricultural drainage ditch. Environmental setting The applicant owns + 45 acres of agricultural lands within a + 75 acre watershed which is drained by the Chadwick Leading Ditch into Rose Bay in Rose Bay Community of Hyde County. The applicant's property is + 0.3 miles east of the intersection of U.S. 264-and SR 1304 on the north side of U.S. 264. The property is drained through a culvert underneath U.S. 264 into Chadwick Leading Ditch. The total length of Chadwick Leading Ditch from U.S. 264 to where it begins to resemble a natural creek at an old railroad bed is + 2,165'. The ditch averages + 8' in width, and has an average depth of -2' at NWL. The first 800' of ditch beginning at U.S. 264 traverses agricultural lands. The next 925' of ditch traverses agricultural lands and lands which are both wooded highground and wooded areas which are probably under the permit jurisdiction of the U.S. Army Corps of Engineers. Even though this section traverses wetlands, existing relic spoil piles (+ 12' in width) from previous maintenance are present. The remaining + 440' of ditch traverses coastal wetlands (marsh) under the jurisdiction of the N.C. Division of Coastal Management. Along the east side of this section of ditch are existing relic spoil piles which average + 4' in width. The spoil piles are overgrown with various species of wetland vegetation, however, predominantly present are Cladium jamaicense, Distichlis spicata and Typha sip. This section of ditch contains the majority of the silt which is resulting in an average depth of -1' at NWL. Project proposal The applicant is proposing to conduct maintenance excavation o= the final 440' of ditch which traverses the coastal wetlands. Maintenance excavation upstream from that point has already been conducted. This 440' of ditch will be maintained to its present 8' width and to a depth of -3' at normal water. All spoils are to be placed on the east side of the ditch. From station 17+25 (see plat 5 of 27) the spoils will be placed atop existing spoil piles which have enough width to avoid any filling of undisturbed wetlands. From station 17+25 to station 20+00 the spoils will be placed in wetlands. A minimum of four breaks will be left within the spoil area, so that the mash area will not be impounded. These breaks will be at two existing ditches which now allow water to ebb and flow through the marsh area, and at two other areas each of which will have a minimum width of 10'. Environmental impact If the project is conducted as proposed + 4,800 sq.ft. of wetlands vegetated predominantly with Cladium jamaicense., Distichlis spicata and Typha sue. will be filled. The breaches in the spoil piles will allow for the continued flooding of the adjacent wetlands. r Some short term turbidity will exist downstream of the project during excavation. David L. Gossett - Washington Office - 25 August 1989 .?pl r? Pc? `GP SAP l Pte13P11a asca S • 1 1`1 Sea$e e ? G G Q?a???3 ti 5 Jla?eal a?,et c?.1 ce s tee k ?r G G ?`l` ac?? ?] ot ers10 ?61L lceatir4t Q o` tise o? ab1e?6,D?0 atb°ts Pcc sv'- ?a?G c?`or-`s ?: av l rto ark Gorse lei,, a ??e? ?a?et?a c ?aac? °r 1p °? ea of ?,?` aye{ NO- a?efien 5e e?tea? `earl oas?ala?J?al ?Ysc C a? O? ok Abe G r,reecs OR G erc °4 of or s 0 a s r P' y 00 C,", s cl VV?sl°?e4ar Go?? Secs` tct` v 1`? G ovtces or s ?4,1 ??e?elp 011 F ?? 1 Please. type orprint. Carefully describe all an- ticipated development activities, including construc- tion, excavation, filling, paving, land clearing, and stormwater control. If the requested information is not relevant to your project, write N/A (not ap- plicable). Items 1-4 and 8-9 must be completed for all projects. ? 't ifl'tFx i :1. APPLICANT Y ` r ? r. ? `j a. Name Roland 0. Tooley Address Route 1 Box 46 City Scranton State NC Zip 27875 IDay phone 9 19-926-204 1 X - Landowner or Authorized agent b. Project name (if any) None c. If the applicant is not the landowner, also give the owner's name and address. ==2 _LOCATION.OF'PROPOSED a. Street address or secondary road number US 264 b. City, town, community, or landmark Swan Quarter,NC (Rose Bay) c. County Hyde d. Is proposed work Nvithin city limits or planning jurisdiction? No e. Name of body of water nearest project _ Rose Bay 3 DESCRIP'T'ION `AND PLANNED.,. `` USE'`.OF PROPOSED' PROJECT a. Describe all development activities you propose (for example, building a home, motel, marina, bulkhead, or pier}. Draining armland If you plan to build a marina, also complete and attach Form DCM-MP-2. b. Is the proposed activity maintenance of an ex, isting project, new work, or both? maintenance of old drainage ditch c. Will the project be for community, private, or commercial use? private d. Describe the planned use of 'the project. to improve farmland x+aa? r ,z ns xY CiARACT?BRISTICS Y 31J "`t a. Size of entire tract 45 -y3-acres (75ac. wo4-,sl d b. Size of individual lot(s) N/A c. Elevation of tract above mean sea level or Na- tional Geodetic Vertical Datum 3 feet d. Soil type(s) and texture(s) of tract Hyde loam e. Vegetation on tract Agriculture f. Man-made features now on tract Ditches g. What is the CAMA Land Use Plan Classifica- tion of the site? (Consult the local land use plan.) Conservation Transitional Developed Community X Rural Other h. How is the tract zoned by local government? How are adjacent waters classified? SA Has a professional archaeological survey been carried out for the tract? No If so, by whom? 5 UPLAND ,DEVELOPMENT <.. ra'/A -Complete this section if the project includes any upland development. a. Type and number of buildings, facilities, or strictures proposed.------- b. Number of' lets or paicei; c. Density (Give the number of residential units and the units per acre.) _ d. Size of area to be graded or disturbed If the proposed project will disturb more than one acre of land, the Division of Land Resources must receive an erosion and sedimen- tation control plan at least 30 days before land disturbing activity begins. If applicable, has a sedimentation and erosion control plan been submitted to the Division of Land Resources? f. Give the percentage of the tract within 75 of mean high water to be covered by im- permeable surfaces, such as pavement, buildings, or rooftops. feet -List-the materials, such as'marl, asphalt, or concrete, to be used surfaces. paver stone, for paved h. If applicable, has a stormwater management plan been submitted to the Division of En- vironmental Management? i. Describe proposed sewage disposal and/or waste water treatment facilities. j. Have these facilities received state or local approval? k. Describe existing treatment facilities. Describe location and type of discharges to waters of the state (for e.,:ample;, surface runoff, sanitary wastewater, industrial/commercial effluent, or "wash down"). m. Water supply source _ n. If the project is oceanfront development, describe the steps that will be taken to rnain- tain established public beach accessways or pro- vide new access. _ o. If the project is on the oceanfront, what will be the elevation above mean sea level of the first habitable floor? 6 EXCAVATION AND FILL C INF",ORMA.TION a. Describe below the purpose of proposed excava- tion or fill activities (excluding bulkheads, which are covered in Section 7). Ditch Length Width Depth (MLW) or (NWL) 4?. 8' 3' Boat basin Other (break- water, pier, boat ramp, rock jetty) Fill placed in wetland or below MHW Upland fill areas b. Amount of material to be excavated from b below water level in cubic yards t 30 c. Type of material mineral s o i 1 d. Does the area to be excavated include marsh- land, swamps, or other wetlands? no e. High ground excavation, in cubic yards 0 f. Dimensions of spoil disposal area approx-.1172 -wide g. Location of spoil disposal area Along ditch bank on east side of ditch h. Do you claim title to the disposal area? Yes If not, attach a letter granting permission from the owner. i. Will a disposal area be available for future maintenance?/ Yes If so, where?- On top of new spoil Does the disposal area include any marshland, swamp?lsnd,'^T water arFas? -Yes k. will the f i;] nt:? c r?; l 1.)c pl%ed below inemi high water? _No 1. Amount of fill in cubic yards" t 3 c 6 ' in. Type of fill material moil from excavation n. Source of fill material. Spoi1 from excavation o. Will fill material be placed on marsh or other wetlands?-Yes yyo . _ p. Dimensions of the wetland to he filled 4,4x 12' q. How will excavated or fill material be kept on site and erosion controlled? A four foot wide -.erm will be left between edge of spoil and ton of ditch. Native vegetaion will he encouraged. r. What type of construction equipment will be used (for example, dragline, backhoe, or hydraulic dredge)? Baekhoe s. Will.wetlands be crossed in transporting equip- ment to the project site?YeS If yes, explain the steps that will be taken to lessen en- vironmental impacts. Work will be performed during the fall or winter. Breaches will be left every fifty feet to allow the ebb and flow of tidewater into marsh areas. Breaches will be ten feet wide. '?0AIILA?3 N/A a. Length of bulkhead or riprap b. Average distance waterward of mean high water or normal water level c. Shoreline erosion during preceding 12 months, in feet d. Type of bulkhead material e. Amount of fill, in cubic yards, to be placed below mean high water f. Type of fill material 2 In addition to the completed application form, the following items must be submitted: A copy of the deed (with state application only) or other instrument under which the applicant claims title to the affected property. If the applicant is not claiming to be the owner of said property, then for- ward a copy of the deed or other instrument under which the owner claims title, plus written permis- sion from the owner to carry out the project. An accurate work plat (including plan view and cross sectional drawings) drawn to scale in black ink on 8 V2 x 11 white paper. (Refer to Coastal Resources Commission Rule 7J.0203 for a detailed description.) Please note that original drawings are preferred and only high quality copies will be accepted. Blue-line prints or other larger plats are acceptable only if 16 high quality copies are provided by the applicant. (Contact the U.S. Army Corps of Engineers regard- ing that agency's use of larger drawings.) A site or location map is a part of plat requirements and it must be sufficiently detailed to guide agency per- sonnel unfamiliar with the area to the site. Include county road (SR) numbers, landmarks, and the like. A stormwater management plan, if applicable, that may have been developed in consultation with the Division of Environmental Management. A list of the names and complete addresses of the adjacent waterfront (riparian) landowners. These individuals have 30 days in which to submit com- ments on the proposed project to the Division of Coastal Management. The applicant must advise the adjacent landowners of this opportunity by sen- ding a copy of the permit application to them by registered or certified mail. This notification is re- quired by G.S. 113-229(d). Name S io?' e it ?. i r e c1%? Address 'f- r Name Crod,i L, Mc 'lair, ri,C K Address -L l0 1e, -V si Macs d e- , L C. 170 S) Name Address A list of previous state or federal permits issued for work on the project tract. Include permit numbers, permittee, and issuing dates. A check for $100 made payable to the Depart- ment of Natural Resources and Community Development to cover the costs of processing the application. A signed AEC hazard notice for projects in ocean- front and inlet areas. A statement on the use of public, funds. If the project involves the expenditure of public funds, at- tach a statement documenting compliance with the North Carolina Environmental Policy Act (N.C.G.S. 113A-1 to 10). 9 CERT{IFIGN'TNt5 SION x'I O`1VTER 0A, N L? 4 1 Any permit issued in response to this application will allow only the development described in the application. The project will be subject to condi- tions and restrictions contained in the permit. I certify that to the best of my knowledge, the pro- posed activity complies with the State of North Carolina's approved Coastal Management Program and will be conducted in a manner consistent with such program. I further certify that I am authorized to grant, and do in fact, grant permission to representatives of state and federal review agencies to enter on the aforementioned lands in connection with evaluating information related to this permit ap- plication and follow-up monitoring of project. This is the day of l&'C 190,? . X LZ_-,?tZ2 lJ Ufndowner or Authorize agent Send the completed application materials to the Division of Coastal Management Office nearest you and the U.S. Army Corps of Engineers. See the map on the inside front cover for the appropriate DCM office and addresses and phone number. This proect consists of cleaning out an existing open ditch. Spoil will be placed along the east side of the ditch while leaving at least a four foot berm to prevent spoil from running back into the ditch. A ten foot wide breach will be left every fifty feet to allow the ebb and flow of tidewater in and out of the marsh area. Clean out will be to an old railroad bed. Native vegetation will be allowed to grow on spoil area to prevent erosion. ' Narrative for Roland Tooley Proect y Sheet 1 of 27 ? T 1 Y 5 ?C-? 2 Proro's E Road o1 27 e,l84,4 ova To 0 I c.y ?pL14N O 001- 'I=A em 4-5 AC. U5. Z&4- MA, NC CROPLANO <a 4-0j g4-D0 CROPLI"O S HEST- .?? Dr Q4-00 IX ?XoiL ON 'cDomo 'Ac ? {X j I y x -PLA-tJ VOW Sc u l00+ SM?r- 4 OF-27 13+cO r Oki //-/+25 -RED (•3EG/Ns GA A4,4 AEC) rd x M,4(q S H • RQ.e? T? x c ? 7bRT-?-AULI I^I 5p-,,,- x I VEW -Roi- -LD CL.E? DUT .L?tTCM . S Ham- 5 op 27 CAoss SLr"r/o qa Ds= =y-v-577NG .L/)Tr-H 57-A 8 tap 3 cIviV. -3 O 4 f C. M ? j O 9 12 X ? Z _a-Z ,5TA /o -?-oo \ S.- )?:4 1Z I(? 2c; 24 2B 2,2 SCS-ENG-522 REV. 3-69 SOIL CONSERVATION SERVICE cro: 19a-0-337-M 8 /Z /? 20 24 28 32 3? t,vt"rv1n11vn oncco SCS-ENG-522 REV. 3-69 'S TA TE 3 D C tAW ) -3 0 3 D (tAW ) 0 SOIL CONSERVATION SERVICE GPO: 194-0-117-M N. 12 1(4 -zo -24 4---3 3 z 5-r,4 )4+OD /'n2= CRaSS 5T1oNS 0;= ?'X?ST/N 6 J?ITCN a 12 I I , 2,0 24 z8 -32 31,o COMPUTATION SHEET SCS-ENG-522 REV. 3-69 3 0 (mm -3 3 O cmwi) --3 U.S. UtF'AF(1 mrivi yr m"rcwvLi unn SOIL CONSERVATION SERVICE GPO' I M-0-337-M z 15. r7 F, 12 1(.20 Z4 Z8 32 3Ga 5-7A )(o +OX-') S7-A a 6 4-CO 0.211?2x c, r7 -?z C?po55 Sa-o- ot-z ?F F-/QS-T?N(j D) FTC.41 o 3 COMPUTATION SHEET SCS-ENG-522 REV. 3-69 3 CMwL) -3 O U.S. DEPARTMENT OF AGRICULTURE SOIL CONSERVATION SERVICE cr0:1"&--0-337-M S-rA? 20o -oo /'n . ?2 CRC25S S &-r--TKW S 0 E?/S T/NG ?17Z?H 04 Z5 Zz qL.vmrvinfrvn onrcf SCS-ENG-522 REV. 3-69 f v.J. ucrnrcrmcf'lf yr nUMn UL.fv/Cc SOIL CONSERVATION SERVICE CPO: tseao-as?-Dora SrA 8+cD 3 -7c-) Bar 'Fl?kj o 4 g 12 I 20 24 28 32 3L B?r? VEP 3 .? T ,,.1ou Nr" -Fo Sts' -Rewovn! 7 3 f 0 4 g 12 1!?. ?:U r 24- ze3 32 36n. BE- `fit ova - SCS-ENG-522 REV. 3-69 3 D CMw c -3 D 3 D (MW') !j 4 SOIL CONSERVATION SERVICE GM! roa-o-an-Oft 'S-FA 124-cx) 5-, 14--c o ,J ?xis-r-ING Bo 7roN ) 2 1 2? 24 ??3 32 CROSS M4-r?v,-Az- i B ) 2 / 20 24 28 52 3? ..vmrvnw. .aca.. SCS-ENG-522 REV. 3-69 SOIL CONSERVATION SERVICE GPO: i9et-0-337-M 57:4 )bt-c-) • I i ?v i77"?n? (M NA ,?M r''X !1? 7 O S Lb -35 A ) 8+ou 3 0 CMWC) 3 0 4 g 2 1 (? 20 2 4 . 2.6 32 GC6S ?5ffr--T70%5 SE-+aW?NG tT?21 BLS.- '/R?ovev COMPUTATION SHEET • SCS-ENG.-522 REV. 3-69 STATE 31 (M W -3 U.S. DEPARTMENT OF AGRICULTURE SOIL CONSERVATION SERVICE cxo: IM-O-W-M S-,A 20.1-OD &6T-,Nc, B07rt m r )?E7) 0 ? ? 12 1 ? 2G r4 2f? :ter r C oss s,57C--m w-s S AgoW lAj 6 / U-rt- 1.4-c 7cT 91-.