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Home My WebLink About19951142 Ver 1_COMPLETE FILE_19960123U.S. ARMY CORPS OF ENGINEERS WILMINGTON DISTRICT Action ID. 199600307 County Granville GENERAL PERMIT (REGIONAL AND NATIONWIDE) VERIFICATION Property Owner/Agent Athenian Real Estate Development, Inc. Address c/o Mr. Gary H. Nadeau. Post Office Box 1000 Portland. Maine 04104 Telephone No. (207) 885-2517 Size and Location of project (w2terway, road name/number, town, etc.) Approximately 150, ^ The site is located above the headwaters of several unnamed tributaries to Picture Creek. Description of Activity Filling and flooding activities associated with construction of stormwater retention basin. Impacts associated with request totals 0.36 acre. Total impacts to wetlands to date is 1.1 acre by NWP No. 26 and 0.49 acre authorized by NWP No. 14 X Section 404 (Clean Water Act, 33 USC 1344) only. Section 10 (River and Harbor Act of 1899) only. Section 404 and Section 10. 26 Nationwide Permit Number. Any violation of the conditions of the Regional General or Nationwide Permit referenced above may subject the permittee to a stop work order, a restoration order, and/or appropriate legal action. This Department of the Army Regional General/Nationwide Permit verification does not relieve the undersigned permittee of the responsibility to obtain any other required Federal, State, or local approvals/permits. The permittee may need to contact appropriate State and local agencies before beginning work. By signature below, the permittee certifies an understanding and acceptance of all terms and conditions of this permit. Property Owner/Authorized Agent Si tore Regulatory Project Manager Signature Date 6 Feb 1996 Expiration Date 21 Jan 1997 SURVEY PLATS, FIELD SKETCH, WETLAND DELINEATION FORM, ETC., MUST BE ATTACHED TO THE FILE COPY OF THIS FORM, IF REQUIRED OR AVAILABLE. RECEIVED MAR 0 719% ENVIRONMENTAL SCIENCES BRANCH 26 February 1996 MEMORANDUM TO: John Dorney, Ecological Assessment Group FROM: Tony Evans, Stormwater Group SUBJECT: Stormwater Pond Design at the Butner Distribution Center The purpose of this memorandum is to transmit review comments on the subject stormwater pond design. The results of our review indicate the proposed stormwater pond design meets our design guidelines. If you have any questions about this memorandum, please contact Antonio Evans at 919 733-5083 x 584. cc: Bradley Bennett ? RF??i?Fo 9 ???rq`SC/F 6 IFS DSAtlantic January 25, 1996 Mr. John Dorney Water Quality Planning Division of Environmental Management, Health and Natural Resources Post Office Box 29535 Raleigh, NC 27626-0535 801 Jones Franklin Road Suite 300 Raleigh, NC 27606 919/851-6866 Fax 919/851-7024 JAN 2 6 i` SUBJECT: WATER QUALITY PONDS AS REQUIRED BY ADDITIONAL CONDITIONS LISTED WITH 401 WATER QUALITY CERTIFICATION - DEM ID-951142 ATHENIAN REAL ESTATE DEVELOPMENT, INC. DISTRIBUTION FACILITY IN BUTNER, NORTH CAROLINA DSAtlantic PROJECT NO.: 95122.04 Dear Mr. Dorney: We are pleased to submit for your review the design for water quality ponds as required in the 401 Water Quality Certification dated November 28, 1995. A revised Joint Application Form for a Nationwide Permit reflecting the additional impact to wetlands on the subject property by the ponds has been submitted to your office by letter dated January 19, 1996. Find attached the following items: 1. One copy of cover letter for revised Joint Application Form for a Nationwide Permit, dated January 19,1996. 2. Two sets of plan sheets and details. 3. Two sets of design calculations. 4. Two copies of Detention Pond Inspection and Maintenance Report. We trust this information is sufficient for your review. Please contact our office if you have any questions or require additional information. Sincerely, Kenneth A. Loring, RLS Civil Designer /kal Enclosures: As noted above cc: Mr. Gary Nadeau - Athenian Real Estate Development w/o encl. Mr. Bradley Bennett - NCDEHNR-DEM w/ encl. Mr. Lester V. Lowe,lll, P.E. - DSAtlantic w/o encl. Mr. Steve J. Miller, EIT - DSAUandc w/o File w/encl. ( ]mlottc, N( 1 • Pert Nlscr>, IT • RLilcwdi, NCB • Rirhnuni,l, VA • Winsi(m-S,dcm, NC DETENTION POND INSPECTION & MAINTENANCE REPORT Rev. 1-25-96 Detention Pond No. (circle one): Date of Inspection/Maintenance: Date of Last Inspection/Maintenance: Inspection/Maintenance Performed by: HANNAFORD DISTRBUTKW CENTER BUTNER, NORTH CAROLINA 1 2 3 Type of Inspection/Maintenance: _ Post Storm 1 Month _ 3 Month _ 6 Month 1 MONTH OR POST STORM Actions: Conditions/Notes: Remove debris from trash rack. - Check and clear drawdown pipe for obstructions. - Check pond side slopes; remove trash; repair eroded areas. 3 MONTH Actions: Conditions/Notes: - Perform 1 Month Actions (see above) Inspect stormwater collection system (i.e., catch basins, piping, grass channels) for proper functioning. Cleat accumulated debris from basin grates and bottoms, and check piping for obstructions. Check pond inlet pipes for undercutting, replace riprap, and repair broken pipes. Reseed grass channels as necessary, repair eroded areas immediately. 6 MONTH Actions: Conditions/Notes: Perform 1 & 3 Month Actions (see above). Remove accumulated sediment from bottom of pond outlet structure. Check pond and forebay depths at various points. Remove sediment when depth is reduced to 2 feet or less. Restore to depth of 3 feet. Check pond inlet pipes for undercutting, replace riprap, and repair broken pipes. Unlock and partially open and close pond drain valve to ensure proper operation. Do not drain pond. Close and re-lock valve. Clear vegetation or other obstructions from inlet of valve. Reseed grass channels as necessary, repair eroded areas immediately. GENERAL Actions: Conditions/Notes: - Mow the side slopes as needed according to season. Max grass height = 6 inches. - Cattails, and other indigenous wetland plants, are encouraged along the pond perimeter; however, they must be removed when they cover the entire surface area of the pond. - The drawdown pipe is designed to draw down the pond in 2-5 days. If drawdown is not accomplished in that time, the pipe may be clogged and must be cleaned. - Keys to pond drains must be kept available. - All components of the pond system must be kept in good working order. A DSA-dandc WETLANDS WATER QUALITY BUTNER DISTRIBUTION CENTER ATHENIAN REAL ESTATE DEVELOPMENT, INC. BUTNER, NORTH CAROLINA DESIGN CALCULATIONS ATHENIAN REAL ESTATE DEVELOPMENT, INC. 145 PLEASANT HILL ROAD SCARBOROUGH, MAINE (207) 885-2517 OCTOBER 30, 1995 JANUARY 25, 1996 (REVISED) DSAtlantic CORPORATION 801 JONES FRANKLIN ROAD SUITE 300 RALEIGH, NORTH CAROLINA 27606 (919) 851-6866 FAX: (919) 851-7024 .??;??• FSTER' \-fj , 1101 ?/ .v v V ? / V ' If . r • ` q ? GboD.: ? DP A" ?* , rte` ,,. '^ .,.?r ._? ? :: ? . .. • ? r 7 1 f+y.,j 7 1'?lfR •yN 00 tl. 1 '.? ?I .R•np? f,??.ak? ,ki a ? ` r BM'38f ? y ¦ ° ,y 56 Z;OSA WINSTON-SALEM RALEIGH CHARLOTTE PROJECT NAME tfiwi - Q,, o&,d 46?rb s_ PROJECT NO. `1 SI LL O 1 SHEET_(_ OF BY DATE ?L?S ?qS CHECKED BY DATE 1 ?' q i I?ro yi D:(_.d. r?fiV''C. ?ri^?C/UIOVi @,•?CQ, Y ! 1. ? .4L I%??Lr1 U c s ll?1,(a /olo3?.?? '60 = SI S0 ?/b II..?C,rt, l?b?j l ?ron, ?[?pT l -!rA /,OA _ -u- 00 016 - ):?; , -? S l r+?e? G L /V+/ S/1 A A = 2i.w v 6 S = 0) A, 3S.? Q? o(' sr- '-"'? ?;- ? ??o/tJhw. ;fp lJC c br't?y • frvd ,r!'o.-v? ? .??.?vv, , 'ev ?. O S t o, vv t-1 (s o d /lv o,Sv '.. l ?n / •,, , ?h u ?L /fl k 2 ?.c., Veru??? - ??r ra?'??•??( .X 0. S-0 o? '7 b t 3 Z• ?? " Z 6A WINSTON-SALEM RALEIGH CHARLOTTE PROJECTNAME nac-?a--? Z?-4C- PROJECT NO. -L. v 1 SHEET OF BY DATE /12122WS' CHECKED BY DATE _?2b?,n -? f / n ? ?l""?Q?/?J CJ?I -_ ?irL?w -'ff0/ ?Onp 'Yr' Z Q/a1 1 I? ?l ?L /-mil?tAK ? (7' ?O,QO.1?? ? ?V'?eJiL /I^'1rCrvll\./.l /V/`Ct•, y l? ?(,.? ?b ?Lv?04r1J)\OV-1 C (/b/ /14 7.4 10o ='7o °fo ..! ?I ?&f 2 Ne-o -jT Ab0 (/ / 0 /b /Jy{?r-G?v Oft . 1v,-e,: i a -r., aL n c,ak, ! o? /6, 9 S? s>? " S+z w m O, d 09 C -7 o? * n1 Ohll ) l Lr ., = O.9 ° '`t`ip PROJECT NAME N4wiyia.,le/ / % e PROJECT NO. q 512 2. O ! SHEET_'3__ OF E= BY DATE 12 /Sl IS WINSTON-SALEM RALSIOH CHARLOTTE CHECKED BY DATE P_QAJQ 3 d /r,,1owv?"v?r 4or- /word 2.0 /mod , r d }v a?.rc-? = 3 S2 4e. ?io?nS?.c{' ?e?-IU?L / ++?..vr`•v ?r GcL - Z.0.1 .4•, 4 (_to4 ?Crrla?tC.??? /cc, r / 40 ?V6 ?w1?-.?lavs (A,.,.-,, CA,--4I fAIZ24 = 2.9 3 ?z.o-3 /o Ss1 ?Z . 3 A 0 3) -w 3s z 4L. 1.d = .-7 4, or 3 0 Ao'L.. - , (00 ?16 Y /l, 0. 0S fv.oo ?b0>, ,C„ = 0. scl '?/IVN I/- I t, r v,,S / " r4 11,-4,o 1 ( X 0. T cj , ?n Jc I?Z 1 /'?? ? 3 25, Z /4 G . o, 7S . 3s?f ?? 3 13A PROJECT NAME ?J, n - o? I / s PROJECT NO. °I S I ZL. V ( SHEET OF BY WINSTON-SALAM RALEIGH CHARLOTTE CHECKED BY DATE DATE u Pb1?0 i 'Quick TR-55 Version: 5.46 SIN: Page 1 Return Frequency: 10 years TR-55 TABULAR HYDROGRAPH METHOD Type II. Distribution (24 hr. Duration Storm) ' watershed Hydrograph Executed: 12-21-1995 15:51:26 file: --> 95122P1 MOP file: --> 95122P1.HYD POND 1 HANNARFORD BROS Parameters >>>> Input Hydrograph Compute to Used <<<< ---------------- ------------ Subarea - --------- AREA - CN - - Tc * Tt - ------ Precip. I -- - Runoff Ia/p escription (acres) (hrs) (hrs) ---- ---- - - - - - - (in) (in) input/used ------ - FFSITE - - - - - - ----- - - - - - 76.40 - ---- - - - 79.0 - - - 0.00 0.30 5.50 3.24 I.1 .10 ONSITE 19.60 93.0 0.10 0.00 5.50 4.69 1.03 .10 ----------- ----------- ---------- -------------- ------------- ----------------- Travel time from subarea outfall to composite watershed outfall point. I -- Subarea where user specified interpolation between Ia/p tables. Total area = 96.00 acres or 0.15000 sq.mi Peak discharge = 351 cfs >>>> Computer Modifications of Input Parameters <<<<< ------------ ---------- Input Va ------ lues -------- Rounde --------- d Values ----------- Ia/p -------------------- Subarea Tc * Tt Tc * Tt Interpolated Ia/p escription (hr) (hr) (hr) (hr) --- (Yes/No) ------- Messages ------------- FSITE ---------- 0.30 ------ 0.00 -------- ** ------ ** No Computed Ia/p < .1 ONSITE 0.11 0.00 0.10 0.00 No Computed Ia/p < .1 --- ime T1---r-a-v-e-l--t- --- ------- from subar -------------- ea outfall to --------- composite ----------- watershed ------------- outfall point. ** Tc & Tt are available in the hydrogr aph table s. ' Quick TR-55 Version: 5.46 SIN: Page 2 Return Frequency: 10 years TR-55 TABULAR HYDROGRAPH METHOD ' Type II. Distribution (24 hr. Duration Storm) ' Executed: 12-21-1995 15:51:26 Watershed file: --> 95122P1 MOP Hydrograph file: --> 95122P1.HYD POND 1 HANNARFORD BROS >>>> Summary of Subarea Times to Peak <<<< Peak Discharge at Time to Peak at Composite Outfall Composite Outfall Subarea -------------- (cfs) ------ - - (hrs) OFFSITE - - ---- 261 ------------ 12.2 ' ONSITE ---- 145 12.1 ---------- Composite Watershed -------------- 351 ------------ 12.2 Quick TR-55 Version: 5.46 SIN: Page 3 ' Return Frequency: 10 years TR-55 TABULAR HYDROGRAPH METHOD ' Type II. Distribution (24 hr. Duration Storm) ' Executed: 12-21-1995 15:51:26 Watershed file: --> 95122P1 MOP Hydrograph file: --> 95122P1.HYD POND 1 HANNARFORD BROS /6 S?o ??? Composite Hydrograph Summary (cfs) ------------- Subarea -------- 11.0 ----- 11.3 ------ 11.6 ------ 11.9 -------- 12.0 ------ 12.1 -- ----- 12.2 - ------- 12.3 ------ 12.4 escription hr hr hr hr hr hr hr hr hr --- --- OFFSITE ---- - - 8 --------- 11 ------ 16 ------ 46 -------- 91 ------ 173 -------- 261 ------- 261 ------ 178 SITE 3 5 8 48 93 145 90 31 21 ------------- otal (cfs) -------- 11 --------- 16 ------ 24 ------ 94 -------- 184 ------ 318 -------- 351 ------- 292 ------ 199 --------------- Subarea -------- 12.5 --------- 12.6 ------ 12.7 ------ 12.8 -------- 13.0 ------ 13.2 -------- 13.4 ------- 13.6 ------ 13.8 l escription hr hr hr hr hr hr hr hr hr --------------- FSITE -------- 109 --------- 76 ------ 56 ------ 44 -------- 31 ------ 26 -------- 22 ------- 20 ------ 18 #SITE 18 15 12 11 9 8 7 7 6 --------------- Total (cfs) -------- 127 --------- 91 ------ 68 ------ 55 -------- 40 ------ 34 -------- 29 ------- 27 ------ 24 Subarea Description FSITE SITE tal (cfs) 14.0 hr 15 21 14.3 hr 15 19 14.6 hr 13 5 18 --------------------------------------- 15.0 15.5 16.0 16.5 17.0 17.5 hr hr hr hr hr hr --------------------------------------- 12 11 9 9 8 7 4 4 3 3 3 3 --------------------------------------- 16 15 . 12 12 11 10 I----------------------------------------------------------------------------- Subarea 18.0 19.0 20.0 22.0 26.0 escription hr hr hr hr hr FS ITE 7 6 5 5 0 ONSITE 3 2 2 2 0 f ---------------------------------------------------------___------ Ital (cfs) 10 8 7 7 0 u u 'Quick TR-55 Version: 5.46 SIN: Page 4 Return Frequency: 10 years ' TR-55 TABULAR HYDROGRAPH METHOD Type II. Distribution (24 hr. Duration Storm) Executed: 12-21-1995 15:51:26 Watershed file: --> 95122P1 MOP Hydrograph file: --> 95122P1.HYD 0 POND 1 HANNARFORD BROS Time Flow Time Flow (hrs) -- - --- -(cfs) (hrs) -------- (cfs) --------- 11.0 11 14.8 17 11.1 13 14.9 16 11.2 14 15.0 16 11.3 16 15.1 16 11.4 19 15.2 16 11.5 21 15.3 15 11.6 24 15.4 15 11.7 47 15.5 15 11.8 71 15.6 14 11.9 94 15.7 14 12.0 184 15.8 13 12.1 318 15.9 13 12.2 351 16.0 12 12.3 292 16.1 12 12.4 199 16.2 12 12.5 127 16.3 12 12.6 91 16.4 12 12.7 68 16.5 12 12.8 55 16.6 12 12.9 47 16.7 12 13.0 40 16.8 11 13.1 37 16.9 11 13.2 34 17.0 11 13.3 32 17.1 11 13.4 29 17.2 11 13.5 28 17.3 10 13.6 27 17.4 10 13.7 26 17.5 10 13.8 24 17.6 10 13.9 22 17.7 10 14.0 21 17.8 10 14.1 20 17.9 10 14.2 20 18.0 10 14.3 19 18.1 10 14.4 19 18.2 10 14.5 18 18.3 9 ' 14.6 18 18.4 9 14.7 18 18.5 9 I Quick TR-55 Version: 5.46 SIN: Page 5 1 Return Frequency: 10 years TR-55 TABULAR HYDROGRAPH METHOD Type I I. Distribution (24 hr. Duration Storm) Executed: 12-21-1995 15:51:26 Watershed file: --> 95122P1 MOP Hydrograp h file: -> 95122P1.HYD POND 1 HANNARFORD BROS /D `/'E? iL S fcx2? Time Flow Time Flow (hrs) ----- (cf s) ------------ (hrs) (cf s) 18.6 9 ------- 22.4 ---------- 6 18.7 9 22.5 6 18.8 8 22.6 6 18.9 19.0 8 8 22.7 22.8 6 6 19.1 8 22.9 5 19.2 8 23.0 5 19.3 8 23.1 5 19.4 8 23.2 5 19.5 8 23.3 5 19.6 7 23.4 5 ' 19.7 7 23.5 4 19.8 7 23.6 4 19.9 7 23.7 4 20.0 7 23.8 4 20.1 7 23.9 4 20.2 7 24.0 4 20.3 7 24.1 3 20.4 7 24.2 3 20.5 7 24.3 3 20.6 7 24.4 3 20.7 7 24.5 3 20.8 7 24.6 2 20.9 7 24.7 2 21.0 7 24.8 2 21.1 7 24.9 2 21.2 7 25.0 2 21.3 7 25.1, 2 21.4 7 25.2 1 21.5 7 25.3 1 ' 21.6 21.7 7 7 25.4 25.5 1 1 21.8 7 25.6 1 21.9 7 25.7 1 22.0 7 25.8 0 22.1 7 25.9 0 22.2 7 ' 22.3 6 t Quick TR-55 Version: 5.46 SIN: Page 1 Return Frequency: 50 years TR-55 TABULAR HYDROGRAPH METHOD Type II. Distribution (24 hr. Duration Storm) Executed: 12-21-1995 15:51:26 Watershed file: --> 95122P1 MOP Hydrograph file: --> 95122P15.HYD POND 1 HANNARFORD BROS S 0 VC-In I >>>> Input Parameters Used to Compute Hydrograph <<<< -- -------- ------ ------ ---- ------ -- ------ *----- - - - - - - - -- ---- - - - - -- - --- - - - - --- Subarea AREA CN Tc Tt Precip. Runoff Ia/p Description (acres) (hrs) (hrs) (in) ( (in) input/used FFSITE 76.40 79.0 0.30 0.00 7.00 4.58 1.08 .10 NSITE 19.60 93.0 0.10 0.00 7.00 I 6.17 I.02 .10 ----------------------------------- Travel time from subarea outfall -------------- to composite ------------------------------ watershed outfall point. - Subarea where user specified interpolation between Ia/p tables. Total area = 96.00 acres or 0.15000 sq.mi Peak discharge = 489 cfs >>>> Computer Modifications of Input Parameters <<<<< -------------- ----------------- Input Values ----------------- Rounded Values ----------- Ia/p -------------------- Subarea Tc * Tt Tc * Tt Interpolate d Ia/p Description (hr) (hr) (hr) (hr) (Yes/No) Messages FSITE 0.30 0.00 ** ** No Computed Ia < 1 0 SITE 0.11 0.00 0.10 0.00 No Computed Ia/p < .1 --------------- J Travel time --------------------------------- from subarea outfall to composite ----------- watershed -------------------- outfall point. Tc & Tt are available in the hydrograph tables. I h Quick TR-55 Version: 5.46 SIN: Page 2 Return Frequency: 50 years TR-55 TABULAR HYDROGRAPH METHOD ' Type II. Distribution (24 hr. Duration Storm) Executed: 12-21-1995 15:51:26 Watershed file: --> 95122P1 MOP Hydrograph file: --> 95122P15.HYD 1 POND 1 HANNARFORD BROS I >>>> Summary of Subarea Times to Peak <<<< Peak Discharge at Time to Peak at Composite Outfall Composite Outfall Subarea -------------- ( cf s ) ------ (hrs ) OFFSITE ONSITE -------------- -------- 370 191 ------------ 12.2 12.1 Composite Watershed ------ ----- 489 ---- ------ 12.2 Quick TR-55 Version: 5.46 SIN: Page 3 Return Frequency: 50 years TR-55 TABULAR HYDROGRAPH METHOD Type II. Distribution (24 hr. Duration Storm) Executed: 12-21-1995 15:51:26 Watershed file: --> 95122P1 MOP Hydrograph file: --> 95122P15.HYD POND 1 HANNARFORD BROS S d y?EAe S1o?^ 1 ---------------------Composite Hydrograph Summary (cfs) ------------------------------------------------ Subarea 11.0 11.3 11.6 11.9 12.0 12.1 12.2 12.3 12.4 escription hr hr hr hr hr hr r hr hr FSITE 11 15 22 65 128 244 - 370 ------ 370 ------- 251 ONSITE 5 6 10 63 122 191 119 41 28 ---------- -------- ------- ------- ------- ------- ------- -------- ------ ------- tal (cfs) 16 21 32 128 250 435 89 411 279 --------------- -------- ------- -------- ---- Subarea tescription 12.5 hr 12.6 hr 12.7 hr --- 12.8 h ------- 13.0 h ------ 13.2 h -------- 13.4 h ------ 13.6 h ------- 13.8 ----------- - - -------- - r r r r r hr OFFSITE 155 ------ 107 -------- 80 ------- 62 ------- 44 ---- - - 36 - - - - - - -- 31 - - - - -- 28 - - - -- - - 25 SITE--------- -----23 20 16 14 12 11 10 9 8 Total (cfs) - - - 178 ------- 127 - - -------- 96 -- ------- 76 -- ------- 56 - ----- 47 --- --- 41 --- -- 37 ---- -- 33 --------------- l Subarea --------- 14.0 ------ 14.3 -------- 14.6 ------- 15.0 ------- 15.5 ------- 16.0 ------- 16.5 ------- 17.0 ------ 17.5 escription -------------- hr hr hr hr hr hr hr hr hr - FSITE 11 --------- 23 ------ 20 -------- 18 ------- 17 ------- 15 ------- 13 ------- 12 ------- 11 ------ 10 SITE -------------- 7 6 6 5 5 4 4 4 4 - Ital (cfs) --------- 30 ------- 26 ------- 24 ------- 22 ------- 20 ------- 17 ------- 16 ------- 15 ------ 14 ----- --- -- - -- - -- - -- -- - ------- ------- ------- ------ Subarea 18.0 19.0 20.0 22.0 26.0 Description hr hr hr hr hr FSITE-- --- - -- - - - -10-- - - - - 9-- - - -- 7-- - - - - 7-- - - - - 0- - - -- --- - - -- ---- - - ---- - - ---- -- - SITE 3 3 2 2 0 -i------------- --------- ------- ------- ------- ------- ------- ------- ------- ------ total (cfs) 13 12 9 9 0 t f ' Quick TR-55 Version: 5.46 SIN: Page 4 Return Frequency: 50 years TR-55 TABULAR HYDROGRAPH METHOD Type II. Distribution (24 hr. Duration Storm) Executed: 12-21-1995 15:51:26 Watershed file: --> 95122P1 MOP 1 Hydrograph file: --> 95122P15.HYD POND 1 HANNARFORD BROS Time Flow Time Flow ' (hrs) -- -------- - - - -(cfs) --------- (hrs) - (cfs) 11.0 16 ------- 14.8 --------- 23 11.1 11.2 18 19 14.9 15.0 22 22 11.3 21 15.1 22 11.4 25 15.2 21 11.5 28 15.3 21 11.6 32 15.4 20 11.7 64 15.5 20 11.8 96 15.6 19 11.9 128 15.7 19 12.0 250 15.8 18 12.1 435 15.9 18 _ 12.2 4 16.0 17 12.3 ii 16.1 17 12.4 279 16.2 17 12.5 178 16.3 16 ' 12.6 127 16.4 16 12.7 96 16.5 16 ' 12.8 12.9 76 66 16.6 16.7 16 16 13.0 56 16.8 15 13.1 52 16.9 15 13.2 47 17.0 15 13.3 44 17.1 15 13.4 41 17.2 15 13.5 39 17.3 14 ' 13.6 37 17.4 14 13.7 35 17.5 14 13.8 13.9 33 32 17.6 17.7 14 14 14.0 30 17.8 13 14.1 29 17.9 13 1 14.2 27 18.0 13 14.3 26 18.1 13 14.4 25 18.2 13 14.5 25 18.3 13 14.6 24 18.4 13 14.7 24 18.5 12 I Quick TR-55 Version: 5.46 SIN: Return Frequency: TR-55 TABULAR HYDROGRAPH METHOD Type II. Distribution (24 hr. Duration Storm) Executed: 12-21-1995 15:51:26 Watershed file: --> 95122P1 MOP Hydrograph file: --> 95122P15.HYD POND 1 HANNARFORD BROS S ? Yt Ar` STaz' ??1 C 1 Time Flow (hrs) -------- (cfs) - 18.6 -------- 12 18.7 12 18.8 12 18.9 12 19.0 12 19.1 12 19.2 11 19.3 11 19.4 11 19.5 10 19.6 10 19.7 10 19.8 10 19.9 9 20.0 9 20.1 9 20.2 9 20.3 9 20.4 9 20.5 9 20.6 9 20.7 9 20.8 9 20.9 9 21.0 9 21.1 9 21.2 9 21.3 9 21.4 9 21.5 9 21.6 9 21.7 9 21.8 9 21.9 9 22.0 9 22.1 9 22.2 9 22.3 8 Time Flow (hrs) -------- (cf s) ------ 22.4 --- 8 22.5 8 22.6 8 22.7 7 22.8 7 22.9 7 23.0 7 23.1 7 23.2 6 23.3 6 23.4 6 23.5 6 23.6 5 23.7 5 23.8 5 23.9 5 24.0 4 24.1 4 24.2 4 24.3 4 24.4 4 24.5 3 24.6 3 24.7 3 24.8 3 24.9 2 25.0 2 25.1 2 25.2 2 25.3 2 25.4 1 25.5 1 25.6 1 25.7 1 25.8 0 25.9 0 Page 5 50 years POND-2 Version: 5.17 SIN: HANNAFORD BROS POND 1 CALCULATED 01-04-1996 15:08:45 DISK FILE: 95122P1 VOL Planimeter scale: 1 inch = 1 ft. * Elevation Planimeter Area Al+A2+sgr(Al*A2) Volume Volume Sum ' ---(ft) - ------ ---------- (sqin) (acres) -----(acres)_-_-- -----(acre_ft)-- -(acre_ft) 321.50 39,413.00 0.90 0.00 0.00 0.00 322.00 49,435.00 1.13 3.05 0.51 0.51 323.50 61,109.00 1.40 3.80 1.90 2.41 ' 324.00 62,865.00 1.44 4.27 0.71 3.12 326.00 70,098.00 1.61 4.58 3.05 6.17 ' 327.50 75,722.00 1.74 5.02 2.51 8.68 Incremental volume computed by the Conic Method for Reservoir Volumes. Volume = (1/3) * (EL2-EL1) * (Areal + Area2 + sq.rt.(Areal*Area2)) ' where: EL1, EL2 = Lower and upper elevations of the increment Areal,Area2 = Areas computed for EL1, EL2, respectively ' Volume = Incremental volume between EL1 and EL2 IF-1 u t C Outlet Structure File: 95122P1 STR POND-2 Version: 5.17 SIN: Date Executed: Time Executed: ***** COMPOSITE OUTFLOW SUMMARY **** Elevation (ft) 321.50 322.00 322.50 323.00 323.50 324.00 324.50 325.00 325.50 326.00 326.50 327.00 327.50 Q (cfs) ------- Contributing Structures ------------------------ 0.0 1 0.0 1 0.0 1 0.0 1 0.0 1 42.0 1 118.8 1 +2 225.3 1 +2 278.3 1 +2 343.4 1 +2 418.3 1 +2 501.6 1 +2 592.4 1 +2 Outlet Structure File: 95122P1 STR POND-2 Version: 5.17 SIN: Date Executed: Time Executed: Outlet Structure File: 95122P1 STR Planimeter Input File: 95122P1 VOL Rating Table Output File: 95122P1 PND Min. Elev.(ft) = 321.5 Max. Elev.(ft) = 327.5 Incr.(ft) = .5 Additional elevations (ft) to be included in table: * * * * * * * * * * * * * * * * * * * * * * * * * * ********************************************** SYSTEM CONNECTIVITY ********************************************** Structure No. Q Table Q Table ---------- --- ------ ----- TABLE 1 -> 1 WEIR - VR 2 - > 2 ( EA?IE Z6 t ?' r' r?? _ ?aY Outflow rating table summary was stored in file: 95122P1 PND ' Outlet Structure File: 95122P1 STR POND-2 Version: 5.17 SIN: Date Executed: Time Executed: ' >>>>>> Structure NO. 1 <<<<<< (Input Data) n 1 TABLE Input your own rating table. E1 (ft) = 321.5 E2 (ft) = 327.501 Constant (ft) added to each elevation was: Elev. (ft) Q (cfs) 321.5 322 322.5 323 323.5 323.6 324 324.5 325 325.5 326 326.5 327 327.5 0 0 0 0 3 . 75 V Fr-C, o,Us S c ? 42 118.8 201.92v,uc? o2i 212.29 222.16 231.62 240.71 249.47 ' Outlet Structure File: 95122P1 STR POND-2 Version: 5.17 SIN: Date Executed: Time Executed: >>>>>> Structure No. 2 <<<<<< (Input Data) ' WEIR-VR Weir - Vertical Rectangular E1 elev.(ft)? 324.5 E2 elev.(ft)? 327.501 ' Weir coefficient? 3 Weir elev.(ft)? 324.5 Length (ft)? 22 ' Contracted/Suppressed (CIS)? S u u C OND-2 Version: 5.17 SIN: XECUTED: 01-22-1996 12:58:19 1 11 11 ******************************************** * * * HANNAFORD BROS. POND 1 - 10 YEAR STORM * * * * * * * * ******************************************** Inflow Hydrograph: 95122P1 HYD Rating Table file: 95122P1 PND ----INITIAL CONDITIONS---- Elevation = 321.50 ft Outflow = 0.00 cfs Storage = 0.00 ac-ft GIVEN POND DATA ELEVATION OUTFLOW STORAGE (ft) --------- (cfs) ------- (ac-ft) 321.50 -- 0.0 0.000 322.00 0.0 0.509 322.50 0.0 1.098 323.00 0.0 1.730 323.50 0.0 2.409 324.00 42.0 3.120 324.50 118.8 3.852 325.00 225.3 4.604 325.50 278.3 5.377 326.00 343.4 6.171 326.50 418.3 6.986 327.00 501.6 7.823 --327_50-- ----- ---592-4-- ---- -----8_681 ---- Page 1 INTERMEDIATE ROUTING COMPUTATIONS 2S/t 2S/t + 0 (cfs) (cfs) - - 0.0 - ---- 0.0 123.1 123.1 265.6 265.6 418.8 418.8 582.9 582.9 755.1 797.1 932.1 1050.9 1114.2 1339.5 1301.2 1579.5 1493.4 1836.8 1690.7 2109.0 1893.1 2394.7 2100.8 ------------- 2693.2 ------------- Time increment (t) = 0.100 hrs. l OND-2 Version: 5.17 SIN: XECUTED: 01-22-1996 12:58:19 Pond File: 95122P1 PND nflow Hydrograph: 95122P1 HYD utflow Hydrograph: OUT HYD NFLOW HYDROGRAPH ----------------- TIME (hrs) 11.000 11.100 11.200 11.300 11.400 11.500 11.600 11.700 11.800 11.900 12.000 12.100 12.200 12.400 12.500 12.600 12.700 12.800 12.900 13.000 13.100 13.200 13.300 13.400 13.500 13.600 13.700 13.800 13.900 14.000 14.100 14.200 14.300 14.400 14.500 14.600 14.700 14.800 14.900 15.000 15.100 15.200 15.300 15.400 INFLOW (cfs) 11.00 13.00 14.00 16.00 19.00 21.00 24.00 47.00 71.00 94.00 184.00 318.00 351.00 199.00 127.00 91.00 68.00 55.00 47.00 40.00 37.00 34.00 32.00 29.00 28.00 27.00 26.00 24.00 22.00 21.00 20.00 20.00 19.00 19.00 18.00 18.00 18.00 17.00 16.00 16.00 16.00 16.00 15.00 15.00 ROUTING COMPUTATIONS I1+I2 I 2S/t - 0 (cfs) (cfs) 24.0 27.0 30.0 35.0 40.0 45.0 71.0 118.0 165.0 278.0 502.0 669.0 491.0 326.0 218.0 159.0 123.0 102.0 87.0 77.0 71.0 66.0 61.0 57.0 55.0 53.0 50.0 46.0 43.0 41.0 40.0 39.0 38.0 37.0 36.0 36.0 35.0 33.0 32.0 32.0 32.0 31.0 30.0 0.0 24.0 51.0 81.0 116.0 156.0 201.0 272.0 390.0 555.0 727.3 860.0 994.7 1051.7 1002.3 886.0 827.2 787.8 758.0 737.9 724.1 714.6 706.1 697.9 689.9 682.6 676.9 672.2 667.6 662.3 657.3 653.0 649.8 647.3 645.1 643.2 641.4 640.3 639.1 637.1 635.3 634.2 633.5 632.5 631.3 2S/t + 0 (cfs) 0.0 24.0 51.0 81.0 116.0 156.0 201.0 272.0 390.0 555.0 833.0 1229.3 1529.0 1637.7 1542.7 1328.3 1104.0 986.2 910.8 860.0 824.9 801.1 785.6 772.1 758.9 746.9 737.6 729.9 722.2 713.6 705.3 698.3 693.0 688.8 685.3 682.1 679.2 677.4 675.3 672.1 669.1 667.3 666.2 664.5 662.5 Page 2 OUTFLOW (cfs) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 52.87 184.62 267.15 293.03 221.19 138.37 99.22 76.40 61.03 50.43 43.21 39.76 37.11 34.52 32.16 30.33 28.83 27.33 25.63 24.01 22.63 21.60 20.78 20.08 19.46 18.89 18.54 18.13 17.49 16.91 16.55 16.33 16.01 15.61 ELEVATION (ft) 321.50 321.60 321.71 321.83 321.97 322.12 322.27 322.52 322.91 323.42 324.07 324.81 325.39 325.61 324.98 324.59 324.37 324.22 324.12 324.05 324.01 323.97 323.94 323.91 323.88 323.86 323.84 323.83 323.81 323.79 323.77 323.76 323.75 323.74 323.73 323.72 323.72 323.72 323.71 323.70 323.70 323.69 323.69 323.69 c tk,,? L POND-2 Version: 5.17 SIN: I XECUTED: 01-22-1996 12:58:19 Pond File: 95122P1 PND Inflow Hydrograph: 95122P1 HYD utflow Hydrograph: OUT HYD NFLOW HYDROGRAPH ----------------- ROUTING COMPUTATIONS Page 3 TIME INFLOW I1+I2 2S/t - 0 2S/t + 0 OUTFLOW ELEVATION (hrs) (cfs) (cfs) (cfs) ----- - --- (cfs) ----------- (cfs) --------- (ft) --------- ------- 15.500 --------- 15.00 --------- 30.0 - - - 630.5 661.3 15.37 323.68 15.600 14.00 29.0 629.5 659.5 15.03 323.68 15.700 14.00 28.0 628.2 657.5 14.63 323.67 15.800 13.00 27.0 626.8 655.2 14.18 323.67 15.900 13.00 26.0 625.4 652.8 13.72 323.66 16.000 12.00 25.0 623.9 650.4 13.24 323.66 16.100 12.00 24.0 622.4 647.9 12.75 323.65 16.200 12.00 24.0 621.5 646.4 12.46 323.65 16.300 12.00 24.0 620.9 645.5 12.28 323.65 16.400 12.00 24.0 620.6 644.9 12.17 323.64 16.500 12.00 24.0 620.4 644.6 12.10 323.64 16.600 12.00 24.0 620.3 644.4 12.06 323.64 16.700 12.00 24.0 620.2 644.3 12.04 323.64 16.800 11.00 23.0 619.5 643.2 11.83 323.64 16.900 11.00 22.0 618.5 641.5 11.50 323.64 17.000 11.00 22.0 617.9 640.5 11.31 323.63 17.100 11.00 22.0 617.5 639.9 11.19 323.63 17.200 11.00 22.0 617.3 639.5 11.11 323.63 17.300 10.00 21.0 616.6 638.3 10.87 323.63 17.400 10.00 20.0 615.5 636.6 10.53 323.63 17.500 10.00 20.0 614.9 635.5 10.32 323.62 17.600 10.00 20.0 614.5 634.9 10.20 323.62 17.700 10.00 20.0 614.2 634.5 10.12 323.62 17.800 10.00 20.0 614.1 634.2 10.07 323.62 17.900 10.00 20.0 614.0 634.1 10.04 323.62 18.000 10.00 20.0 614.0 634.0 10.03 323.62 18.100 10.00 20.0 613.9 634.0 10.02 323.62 18.200 10.00 20.0 613.9 633.9 10.01 323.62 18.300 9.00 19.0 613.3 632.9 9.81 323.62 18.400 9.00 18.0 612.3 631.3 9.49 323.61 18.500 9.00 18.0 611.7 630.3 9.30 323.61 18.600 9.00 18.0 611.3 629.7 9.18 323.61 18.700 9.00 18.0 611.1 629.3 9.11 323.61 18.800 8.00 17.0 610.4 628.1 8.87 323.61 18.900 8.00 16.0 609.3 626.4 8.53 323.60 19.000 8.00 16.0 608.7 625.3 8.32 323.60 19.100 8.00 16.0 608.3 624.7 8.20 323.60 19.200 8.00 16.0 608.0 624.3 8.12 323.60 19.300 8.00 16.0 607.9 624.0 8.07 323.60 19.400 8.00 16.0 607.8 623.9 8.04 323.60 19.500 8.00 16.0 607.8 623.8 8.03 323.60 19.600 7.00 15.0 607.1 622.8 7.82 323.59 19.700 7.00 14.0 606.1 621.1 7.50 323.59 19.800 7.00 14.0 605.5 620.1 7.30 323.59 19.900 7.00 14.0 605.1 619.5 7.18 323.59 20.000 7.00 14.0 604.9 619.1 7.11 323.58 OND-2 Version: 5.17 SIN: XECUTED: 01-22-1996 12:58:19 Pond File: 95122P1 PND Page 4 nflow Hydrograph: 95122P1 HYD utflow Hydrograph: OUT HYD NFLOW HYDROGRAPH ----------------- ROUTING COMPUTATIONS TIME INFLOW I1+I2 2S/t - 0 2S/t + 0 OUTFLOW ELEVATION (hrs) - - (cfs) (cfs) ----- (cfs) ------------ (cfs) ----------- (c€s) --------- (ft) --------- - -- -- 20.100 --------- 7.00 ---- 14.0 604.8 618.9 7.07 323.58 20.200 7.00 14.0 604.7 618.8 7.04 323.58 20.300 7.00 14.0 604.7 618.7 7.03 323.58 20.400 7.00 14.0 604.6 618.7 7.02 323.58 20.500 7.00 14.0 604.6 618.6 7.01 323.58 20.600 7.00 14.0 604.6 618.6 7.01 323.58 20.700 7.00 14.0 604.6 618.6 7.00 323.58 20.800 7.00 14.0 604.6 618.6 7.00 323.58 20.900 7.00 14.0 604.6 618.6 7.00 323.58 21.000 7.00 14.0 604.6 618.6 7.00 323.58 21.100 7.00 14.0 604.6 618.6 7.00 323.58 21.200 7.00 14.0 604.6 618.6 7.00 323.58 21.300 7.00 14.0 604.6 618.6 7.00 323.58 21.400 7.00 14.0 604.6 618.6 7.00 323.58 21.500 7.00 14.0 604.6 618.6 7.00 323.58 21.600 7.00 14.0 604.6 618.6 7.00 323.58 21.700 7.00 14.0 604.6 618.6 7.00 323.58 21.800 7.00 14.0 604.6 618.6 7.00 323.58 21.900 7.00 14.0 604.6 618.6 7.00 323.58 22.000 7.00 14.0 604.6 618.6 7.00 323.58 22.100 7.00 14.0 604.6 618.6 7.00 323.58 22.200 7.00 14.0 604.6 618.6 7.00 323.58 22.300 6.00 13.0 604.0 617.6 6.80 323.58 22.400 6.00 12.0 603.0 616.0 6.49 323.58 22.500 6.00 12.0 602.4 615.0 6.30 323.57 22.600 6.00 12.0 602.0 614.4 6.18 323.57 22.700 6.00 12.0 601.8 614.0 6.11 323.57 22.800 6.00 12.0 601.7 613.8 6.07 323.57 22.900 5.00 11.0 601.0 612.7 5.84 323.57 23.000 5.00 10.0 600.0 611.0 5.51 323.57 23.100 5.00 10.0 599.3 610.0 5.31 323.56 23.200 5.00 10.0 599.0 609.3 5.19 323.56 23.300 5.00 10.0 598.7 609.0 5.12 323.56 23.400 5.00 10.0 598.6 608.7 5.07 323.56 23.500 4.00 9.0 597.9 607.6 4.85 323.56 23.600 4.00 8.0 596.9 605.9 4.51 323.55 23.700 4.00 8.0 596.2 604.9 4.31 323.55 23.800 4.00 8.0 595.9 604.2 4.19 323.55 23.900 4.00 8.0 595.6 603.9 4.12 323.55 24.000 4.00 8.0 595.5 603.6 4.07 323.55 24.100 3.00 7.0 594.8 602.5 3.85 323.55 24.200 3.00 6.0 593.8 600.8 3.51 323.54 24.300 3.00 6.0 593.1 599.8 3.31 323.54 24.400 3.00 6.0 592.8 599.1 3.19 323.54 24.500 3.00 6.0 592.5 598.8 3.12 323.54 24.600 2.00 5.0 591.8 597.5 2.87 323.53 POND-2 Version: 5.17 XECUTED: 01-22-1996 Pond File: 9 nflow Hydrograph: utflow Hydrograph: NFLOW HYDROGRAPH TIME INFLOW (hrs) ------- (cfs) - - 24.700 - ------ 2.00 24.800 2.00 24.900 2.00 25.000 2.00 25.100 2.00 25.200 1.00 25.300 1.00 25.400 1.00 25.500 1.00 25.600 1.00 25.700 1.00 25.800 0.00 25.900 -------- 0.00 -------- 1 1 1-1 SIN: 12:58:19 95122P1 PND 95122P1 HYD OUT .HYD ROUTING COMPUTATIONS Page 5 I1+I2 2S/t - 0 2S/t + 0 OUTFLOW ELEVATION (cfs) --------- (cfs) ------------ (cfs) -------- (cfs) (ft) 4.0 590.7 --- 595.8 --------- 2.53 --------- 323.53 4.0 590.1 594.7 2.32 323.53 4.0 589.7 594.1 2.20 323.53 4.0 589.4 593.7 2.12 323.53 4.0 589.3 593.4 2.07 323.52 3.0 588.6 592.3 1.85 323.52 2.0 587.6 590.6 1.52 323.52 2.0 586.9 589.6 1•.31 323.52 2.0 586.6 588.9 1.19 323.51 2.0 586.3 588.6 1.12 323.51 2.0 586.2 588.3 1.07 323.51 1.0 585.5 587.2 0.85 323.51 0.0 ---------- 584.5 ------------- 585.5 ------------ 0.51 ---------- 323.51 --------- OND-2 Version: 5.17 SIN: Page 6 XECUTED: 01-22-1996 12:58:19 ' ****************** SUMMARY OF ROUTING COMPUTATIONS ****************** Pond File: 95122P1 PND Inflow Hydrograph: 95122P1 HYD Outflow Hydrograph: OUT HYD t St ti P d W El S i 2 f ar ng on . evat . on = 3 1.50 t ***** Summary of Peak Outflow and Peak Elevation ***** Peak Inflow 351.00 cfs Peak Outflow 293.03 cfs Peak Elevation - 325.61 ft ' ***** Summar of A im t P k St ***** y pprox a e ea orage I Initial Storage Peak Stora e From Storm 0.00 ac-ft 56 ac-ft 5 g _ . Total Storage in Pond --------------- = 5.56 ac-ft Warning: Inflow hydrograph trun cated on left side. r POND-2 Version: 5. 17 SIN: Page 7 Pond File: 95122P1 PND Inflow Hydrograph: 95122P1 HYD Outflow Hydrograph: OUT HYD EXECUTED: 01-22-1996 Peak Inflow = 351.00 cfs 12:58:19 Peak Outflow = Peak Elevation = 293.03 cfs 325 61 ft . Flow (cfs) -0- 40 80 120 160 200 240 280 320 360 400 440 .4 - x x .5 - x .6 - x x x 11.7 - x x 1.8 - x x .9 - x x .0 - x .1 - x x x 12.2 - x x .3 - x * x .4 - * x * x .5 - * x * x .6 - * x * x 12.7 - * x * x J-8 - * x * x .9 - * x *x 1 .0 - * x *x 1 - x *x 13.2 - *x *x 1?.3 - *x TIM E (hrs) * File: 95122P1 HYD Qmax = 351.0 cfs File: OUT HYD Qmax = 293.0 cfs OND-2 Version: 5.17 SIN: XECUTED: 01-22-1996 13:01:43 ******************************************** * * * HANNAFORD BROS. POND 1 - 50 YEAR STORM * * * * * * * * ******************************************** Inflow Hydrograph: 95122P15.HYD Rating Table file: 95122P1 PND ----INITIAL CONDITIONS---- Elevation = 321.50 ft Outflow 0.00 cfs Storage 0.00 ac-ft 1 GIVEN POND DATA ELEVATION OUTFLOW STORAGE (ft) --------- (cfs) ---- --- (ac-ft) 321.50 - - 0.0 ---------- 0.000 322.00 0.0 0.509 322.50 0.0 1.098 323.00 0.0 1.730 323.50 0.0 2.409 324.00 42.0 3.120 324.50 118.8 3.852 325.00 225.3 4.604 325.50 278.3 5.377 326.00 343.4 6.171 326.50 418.3 6.986 327.00 501.6 7.823 --327_50-- ----- ---592-4-- ---- -----8_681 ---- Page 1 INTERMEDIATE ROUTING COMPUTATIONS 2S/t 2S/t + 0 (cfs) ------------ (cfs) ------------- 0.0 0.0 123.1 123.1 265.6 265.6 418.8 418.8 582.9 582.9 755.1 797.1 932.1 1050.9 1114.2 1339.5 1301.2 1579.5 1493.4 1836.8 1690.7 2109.0 1893.1 2394.7 2100.8 ------------- 2693.2 ------------- Time increment (t) = 0.100 hrs. n 1 OND-2 Version: 5.17 SIN: XECUTED: 01-22-1996 13:01:43 and File: 95122P1 PND nflow Hydrograph: 95122P15.HYD utflow Hydrograph: OUT HYD NFLOW HYDROGRAPH ----------------- Page 2 ROUTING COMPUTATIONS ------------------------------------------------------ TIME INFLOW I1+I2 2S/t - O (hrs) ------- (cfs) ----- (cfs) (cfs) 11.000 ---- 16.00 --------- ----- ------------ 0.0 11.100 18.00 34.0 34.0 11.200 19.00 37.0 71.0 11.300 21.00 40.0 111.0 11.400 25.00 46.0 157.0 11.500 28.00 53.0 210.0 11.600 32.00 60.0 270.0 11.700 64.00 96.0 366.0 11.800 96.00 160.0 526.0 11.900 128.00 224.0 684.5 12.000 250.00 378.0 816.4 12.100 435.00 685.0 979.3 12.200 489.00 924.0 1179.9 12.300 411.00 900.0 1259.3 12.400 279.00 690.0 1200.6 12.500 178.00 457.0 1061.5 12.600 127.00 305.0 903.9 12.700 96.00 223.0 833.2 12.800 76.00 172.0 795.3 12.900 66.00 142.0 768.4 13.000 56.00 122.0 749.9 13.100 52.00 108.0 737.1 13.200 47.00 99.0 728.5 13.300 44.00 91.0 721.9 13.400 41.00 85.0 717.0 13.500 39.00 80.0 713.0 13.600 37.00 76.0 708.2 13.700 35.00 72.0 702.8 13.800 33.00 68.0 697.1 13.900 32.00 65.0 691.8 14.000 30.00 62.0 686.8 14.100 29.00 59.0 681.9 14.200 27.00 56.0 677.1 14.300 26.00 53.0 672.4 14.400 25.00 51.0 668.3 14.500 25.00 50.0 665.2 14.600 24.00 49.0 662.7 14.700 24.00 48.0 660.6 14.800 23.00 47.0 658.7 14.900 22.00 45.0 656.3 15.000 22.00 44.0 654.2 15.100 22.00 44.0 653.0 15.200 21.00 43.0 651.6 15.300 21.00 42.0 650.2 15.400 20.00 41.0 648.7 2S/t + 0 (cfs) 0.0 34.0 71.0 111.0 157.0 210.0 270.0 366.0 526.0 750.0 1062.5 1501.4 1903.3 1949.3 1657.6 1366.5 1126.9 1005.2 937.3 890.4 857.9 836.1 819.5 806.9 797.0 789.0 780.2 770.8 762.1 753.8 745.8 737.9 730.1 723.4 718.3 714.2 710.7 707.6 703.7 700.3 698.2 696.0 693.6 691.2 OUTFLOW ELEVATION (cfs) (ft) 0.00 321.50 0.00 321.64 0.00 321.79 0.00 321.95 0.00 322.12 0.00 322.30 0.00 322.51 0.00 322.83 0.00 323.33 32.77 323.89 123.05 324.52 261.04 325.34 361.70 326.12 410.30 326.45 374.36 326.21 298.05 325.65 231.26 325.06 146.86 324.63 104.97 324.41 84.42 324.28 70.25 324.18 60.42 324.12 53.81 324.08 48.78 324.04 44.98 324.02 41.98 324.00 40.42 323.98 38.69 323.96 36.85 323.94 35.14 323.92 33.52 323.90 31.94 323.88 30.40 323.86 28.87 323.84 27.55 323.83 26.55 323.82 25.74 323.81 25.06 323.80 24.45 323.79 23.68 323.78 23.02 323.77 22.62 323.77 22.18 323.76 21.72 323.76 21.24 323.75 ------------------ OND-2 Version: 5.17 SIN: XECUTED: 01-22-1996 13:01:43 Pond File: 95122P1 PND Page 3 nflow Hydrograph: 95122P15.HYD utflow Hydrograph: OUT HYD NFLOW HYDROGRAPH ----------------- ROUTING COMPUTATIONS TIME INFLOW I1+I2 2S/t - 0 2S/t + 0 OUTFLOW ELEVATION (hrs) (cfs) (cfs) (cfs) (cfs) ----- (cfs) -------- (ft) - ------- ------- 15.500 --------- 20.00 --------- 40.0 ------------ 647.2 -- ---- 688.7 - 20.75 - 323.75 15.600 19.00 39.0 645.7 686.2 20.26 323.74 15.700 19.00 38.0 644.1 683.7 19.77 323.74 15.800 18.00 37.0 642.6 681.1 19.27 323.73 15.900 18.00 36.0 641.1 678.6 18.77 323.72 16.000 17.00 35.0 639.5 676.1 18.27 323.72 16.100 17.00 34.0 638.0 673.5 17.77 323.71 16.200 17.00 34.0 637.0 672.0 17.47 323.71 16.300 16.00 33.0 635.8 670.0 17.09 323.70 16.400 16.00 32.0 634.5 667.8 16.66 323.70 16.500 16.00 32.0 633.7 666.5 16.40 323.70 16.600 16.00 32.0 633.2 665.7 16.24 323.69 16.700 16.00 32.0 632.9 665.2 16.15 323.69 16.800 15.00 31.0 632.1 663.9 15.89 323.69 16.900 15.00 30.0 631.1 662.1 15.54 323.69 17.000 15.00 30.0 630.4 661.1 15.33 323.68 17.100 15.00 30.0 630.0 660.4 15.20 323.68 17.200 15.00 30.0 629.8 660.0 15.12 323.68 17.300 14.00 29.0 629.0 658.8 14.88 323.68 17.400 14.00 28.0 627.9 657.0 14.53 323.67 17.500 14.00 28.0 627.3 655.9 14.32 323.67 17.600 14.00 28.0 626.9 655.3 14.20 323.67 17.700 14.00 28.0 626.6 654.9 14.12 323.67 17.800 13.00 27.0 625.9 653.6 13.88 323.67 17.900 13.00 26.0 624.8 651.9 13.53 323.66 18.000 13.00 26.0 624.2 650.8 13.32 323.66 18.100 13.00 26.0 623.8 650.2 13.20 323.66 18.200 13.00 26.0 623.5 649.8 13.12 323.66 18.300 13.00 26.0 623.4 649.5 13.07 323.66 18.400 13.00 26.0 623.3 649.4 13.04 323.66 18.500 12.00 25.0 622.6 648.3 12.83 323.65 18.600 12.00 24.0 621.6 646.6 12.50 323.65 18.700 12.00 24.0 621.0 645.6 12.31 323.65 18.800 12.00 24.0 620.7 645.0 12.19 323.65 18.900 12.00 24.0 620.4 644.7 12.11 323.64 19.000 12.00 24.0 620.3 644.4 12.07 323.64 19.100 12.00 24.0 620.2 644.3 12.04 323.64 19.200 11.00 23.0 619.5 643.2 11.83 323.64 19.300 11.00 22.0 618.5 641.5 11.50 323.64 19.400 11.00 22.0 617.9 640.5 11.31 323.63 19.500 10.00 21.0 616.9 638.9 10.99 323.63 19.600 10.00 20.0 615.7 636.9 10.60 323.63 19.700 10.00 20.0 615.0 635.7 10.37 323.62 19.800 10.00 20.0 614.6 635.0 10.22 323.62 19.900 9.00 19.0 613.7 633.6 9.94 323.62 20.000 9.00 18.0 612.5 631.7 9.57 323.61 I OND-2 Version: 5.17 SIN: XECUTED: 01-22-1996 13:01:43 Page 4 and File: 95122P1 PND nflow Hydrograph: 95122P15.HYD utflow Hydrograph: OUT HYD HYDROGRAPH ROUTING COMPUTATIONS TIME INFLOW I1+I2 2S/t - 0 2S/t + 0 OUTFLOW ELEVATION (hrs) -- (cfs) (cfs) --- ----- (cfs) ----- ------ (cfs) ----------- (cfs) --------- (ft) --------- ----- 20.100 --------- 9.00 - 18.0 - 611.8 630.5 9.35 323.61 20.200 9.00 18.0 611.4 629.8 9.21 323.61 20.300 9.00 18.0 611.2 629.4 9.13 323.61 20.400 9.00 18.0 611.0 629.2 9.08 323.61 20.500 9.00 18.0 610.9 629.0 9.05 323.61 20.600 9.00 18.0 610.9 628.9 9.03 323.61 20.700 9.00 18.0 610.8 628.9 9.02 323.61 20.800 9.00 18.0 610.8 628.8 9.01 323.61 20.900 9.00 18.0 610.8 628.8 9.01 323.61 21.000 9.00 18.0 610.8 628.8 9.00 323.61 21.100 9.00 18.0 610.8 628.8 9.00 323.61 21.200 9.00 18.0 610.8 628.8 9.00 323.61 21.300 9.00 18.0 610.8 628..8 9.00 323.61 21.400 9.00 18.0 610.8 628.8 9.00 323.61 21.500 9.00 18.0 610.8 628.8 9.00 323.61 21.600 9.00 18.0 610.8 628.8 9.00 323.61 21.700 9.00 18.0 610.8 628.8 9.00 323.61 21.800 9.00 18.0 610.8 628.8 9.00 323.61 21.900 9.00 18.0 610.8 628.8 9.00 323.61 22.000 9.00 18.0 610.8 628.8 9.00 323.61 22.100 9.00 18.0 610.8 628.8 9.00 323.61 22.200 9.00 18.0 610.8 628.8 9.00 323.61 22.300 8.00 17.0 610.2 627.8 8.80 323.60 22.400 8.00 16.0 609.2 626.2 8.49 323.60 22.500 8.00 16.0 608.6 625.2 8.30 323.60 22.600 8.00 16.0 608.2 624.6 8.18 323.60 22.700 7.00 15.0 607.4 623.2 7.91 323.59 22.800 7.00 14.0 606.3 621.4 7.56 323.59 22.900 7.00 14.0 605.6 620.3 7.34 323.59 23.000 7.00 14.0 605.2 619.6 7.21 323.59 23.100 7.00 14.0 605.0 619.2 7.12 323.58 23.200 6.00 13.0 604.2 618.0 6.88 323.58 23.300 6.00 12.0 603.1 616.2 6.53 323.58 23.400 6.00 12.0 602.5 615.1 6.32 323.58 23.500 6.00 12.0 602.1 614.5 6.20 323.57 23.600 5.00 11.0 601.2 613.1 5.92 323.57 23.700 5.00 10.0 600.1 611.2 5.56 323.57 23.800 5.00 10.0 599.4 610.1 5.34 323.56 23.900 5.00 10.0 599.0 609.4 5.21 323.56 24.000 4.00 9.0 598.2 608.0 4.93 323.56 24.100 4.00 8.0 597.0 606.2 4.57 323.55 24.200 4.00 8.0 596.3 605.0 4.34 323.55 24.300 4.00 8.0 595.9 604.3 4.21 323.55 24.400 4.00 8.0 595.7 603.9 4.13 323.55 24.500 3.00 7.0 594.9 602.7 3.88 323.55 24.600 3.00 6.0 593.8 600.9 3.54 323.54 r? U OND-2 Version: 5.17 XECUTED: 01-22-1996 Pond File: Inflow Hydrograph: utflow Hydrograph: NFLOW HYDROGRAPH TIME INFLOW (hrs) ------- (cfs) ------- 24.700 -- 3.00 24.800 3.00 24.900 2.00 25.000 2.00 25.100 2.00 25.200 2.00 25.300 2.00 25.400 1.00 25.500 1.00 25.600 1.00 25.700 1.00 25.800 0.00 25.900 -------- 0.00 -------- S/N: 13:01:43 95122P1 PND 95122P15.HYD OUT HYD ROUTING COMPUTATIONS Page 5 I1+I2 2S/t - 0 2S/t + 0 OUTFLOW ELEVATION (cfs) --------- (cfs) ------------ (cfs) ---- -- (cfs) (ft) 6.0 593.2 ---- - 599.8 --------- 3.33 --------- 323.54 6.0 592.8 599.2 3.20 323.54 5.0 591.9 597.8 2.92 323.53 4.0 590.8 595.9 2.56 323.53 4.0 590.1 594.8 2.34 323.53 4.0 589.7 594.1 2.21 323.53 4.0 589.5 593.7 2.13 323.53 3.0 588.7 592.5 1.88 323.52 2.0 587.6 590.7 1.54 323.52 2.0 587.0 589.6 1.33 323.52 2.0 586.6 589.0 1.20 323.51 1.0 585.7 587.6 0.92 323.51 0.0 ---------- 584.6 ------------- 585.7 ------------ 0.56 ---------- 323.51 --------- OND-2 Version: 5.17 SIN: Page 6 ? XECUTED: 01-22-1996 13:01:43 ****************** SUMMARY OF ROUTING COMPUTATIONS ****************** Pond File: 95122P1 PND Inflow Hydrograph: 95122P15.HYD Outflow Hydrograph: OUT HYD ' S i l i tart ng Pond W.S. E evat on = 321.50 ft ' ***** Summary of Peak Outflow and Peak Elevation ***** Peak Inflow 489.00 cfs ' Peak Outflow 410.30 cfs Peak Elevation = 326.45 ft ***** S f A i mm t P k St ***** u ary o pprox ma e orage ea Initial Storage Peak Stora e From Storm 0.00 ac-ft 90 ac-ft 6 g . Total Storage in Pond --------------- = 6.90 ac-ft Warning: Inflow hydrograph truncated on left side. t ' POND-2 Version: 5.1 7 SIN: Page 7 Pond File: 95122P1 PND Inflow Hydrograph: 95122P15.HYD Outflow Hydrograph: OUT HYD EXECUTED: 01-22-1996 Peak Inflow = 489.00 cfs 13:01:43 Peak Outflow = 410.30 cfs Peak Elevation = 326.45 ft ' 0 50 100 1 50 200 250 300 Flow (cfs) 350 400 450 500 550 .------ I ----- ----- ----- I ----- I --- -- -- --- I----- I----- I----- I----- I- ?.4 - x x 11.5 - x x J.6 - x x .7 - x x .8 - x x .9 - x x 12.0 - x x i.1 - x x .2 - x x .3 - x * x .4 - * x * x 12.5 - * x ?.6 - * * x x * x .7 - * x * x .8 - * x * x 9 - * x * x 13.0 - *x .1 - * x *x *x 13.2 - x *x .3 - *x TIME ' (hrs ) * File: 95122P15.HYD Qmax = 489.0 cfs ' x File: OUT HYD Qmax = 410.3 cfs Quick TR-55 Version: 5.46 SIN: Page 1 ' TR-55 TABULAR HYDROGRAPH METHOD Type II Distribution ' (24 hr. Duration Storm) Executed: 12-13-1995 11:19:52 ' Watershed file: --> 95122P2 WSD Hydrograph file: --> 95122P2 HYD HANNAFORD BROS ' POND 2 >>>> Input Parameters Used to Compute HYdrograPh <<<< ------------------ t Subarea ----------------- AREA CN ------- Tc --------- * Tt ----------- Precip. ------- Runoff ---------- Ia/p escription ------------------ (acres) -------------- (hrs) (hrs) I (in) (in) input/used OND 2 10 YEAR ---------------- --- 14.00 93.0 ----------------- ------- 0.10 -------- --------- 0.00 -------- ----------- 550-1-- ------- ------- -4_69 --- ---------- .03 .10 ---------- Travel time f: om subarea outran to composite watershed c Total area = 14.00 acres or 0.02187 sq.mi Peak discharge = 104 cfs ztfall point. ' C t M difi i >>>> ompu er o cat ons -------------------------- of Input Parameters <<<<< ------------- Input Values Rounde --------- d Values ------------------------------- Ia/p Subarea t Tc * Tt Tc * Tt Interpolated Ia/p escription (hr) (hr) (hr) (hr) (Yes/No) Messages --------------- FND-2-10-YEAR ------------------------ 0.11 0 00 0 10 --------- 0 00 ------------------------------- No Computed Ia/p < _1 - * Travel time -- ---- ----- - _ _ from subarea outfall to --- -- _ composite ----- ----- - - - - watershed outfall point. 1' Quick TR-55 Version: 5.46 SIN: Page 2 ' TR-55 TABULAR HYDROGRAPH METHOD Type II Distribution (24 hr. Duration Storm) Executed: 12-13-1995 11:19:52 ' Watershed file: --> 95122P2 WSD H dro ra h file: --> 95122P2 HYD y g p HANNAFORD BROS ' POND 2 ' >>>> Summary of Subarea Times to Peak <<<< Peak Discharge at Time to Peak at Composite Outfall Composite Outfall ' Subarea --------- ---- -(cfs)-- - ----- POND 2 10 POND - --- YEAR 104 ---- --------- 12.1 ' -------------- -------------- --- Com posite Watershed 104 --------- 12.1 Quick TR-55 Version: 5.46 SIN: TR-55 TABULAR HYDROGRAPH METHOD ' Type II Distribution (24 hr. Duration Storm) ' Executed: 12-13-1995 11:19:52 Watershed file: --> 95122P2 WSD Hydrograph file: --> 95122P2 HYD ' HANNAFORD BROS POND 2 ' Time Flow Time Flow (hrs) (cf s) (hrs) (cf s) ' -- 11 . 0 ---------- ------ 2 14.8 ------ 3 11 . 1 2 14.9 3 ' 11.2 11.3 3 15.0 3 15.1 3 3 11.4 4 15.2 3 11.5 4 15.3 3 ' 11.6 5 15.4 3 11.7 15 15.5 3 11.8 24 15.6 3 11.9 34 15.7 3 ' 12.0 66 15.8 2 12.1 104 15.9 2 ' 12.2 12.3 64 16.0 22 16.1 2 2 12.4 15 16.2 2 12.5 13 16.3 2 ' 12.6 11 16.4 2 12.7 9 16.5 2 12.8 8 16.6 2 12.9 8 16.7 2 ' 13.0 7 16.8 2 13.1 6 16.9 2 ' 13.2 13.3 6 17.0 6 17.1 2 2 13.4 5 17.2 2 13.5 5 17.3 2 ' 13.6 5 17.4' 2 13.7 4 17.5 2 13.8 4 17.6 2 13.9 4 17.7 2 14.0 4 17.8 2 14.1 4 17.9 2 14.2 3 18.0 2 ' 14.3 3 18.1 2 14.4 3 18.2 2 14.5 3 18.3 2 ' 14.6 3 18.4 2 Page 4 1 14.7 3 18.5 2 u 0 f Quick TR-55 Version: 5.46 SIN: TR-55 TABULAR. HYDROGRAPH METHOD Type II Distribution (24 hr. Duration Storm) Executed: 12-13-1995 11:19:52 Watershed file: --> 95122P2 WSD Hydrograph file: --> 95122P2 HYD HANNAFORD BROS POND 2 YEAS, S1vgM Time Flow (hrs)--- ----(cfs) 18.6 2 18.7 2 18.8 2 18.9 2 19.0 2 19.1 2 19.2 2 19.3 2 19.4 2 19.5 2 19.6 1 19.7 1 19.8 1 19.9 1 20.0 20.1 1 1 20.2 1 20.3 1 20.4 1 20.5 1 20.6 1 20.7 1 20.8 1 20.9 1 21.0 21.1 1 1 21.2 1 21.3 1 21.4 1 21.5 1 21.6 1 21.7 1 ' 21.8 1 21.9 1 22.0 1 22.1 1 22.2 1 22.3 1 Time Flow (hrs) --- ---- (cfs) 22.4 1 22.5 1 22.6 1 22.7 1 22.8 1 22.9 1 23.0 1 23.1 1 23.2 1 23.3 1 23.4 1 23.5 1 23.6 1 23.7 1 23.8 1 23.9 1 24.0 0 24.1 0 24.2 0 24.3 0 24.4 0 24.5 0 24.6 0 24.7 0 24.8 0 24.9 0 25.0 0 25.1 0 25.2 0 25.3 0 25.4 0 25.5 0 25.6 0 25.7 0 25.8 0 25.9 0 Page 5 5.46 SIN: f'O?v?O TR-55 TABULAR HYDROGRAPH METHOD Type II Distribution (24 hr. Duration Storm) Executed: 12-13-1995 11:20:02 Watershed file: --> 95122P25.WSD Hydrograph file: --> 95122P25.HYD HANNAFORD BROS POND 2 50 YEAR STORM 5o yGG?/ sot e t l Page 1 >>>> Input Parameters Used to Compute Hydrograph <<<< ------------------------------------------------------------------------------- t Subarea AREA CN Tc * Tt Precip. Runoff Ia/p escription (acres) (hrs) (hrs) (in) I (in) input/used OND 2 50 YEAR 14.00 93.0 0.10 0.00 7.00 6.17 .02 .10 ---------------------------------------------------------------------------- * Travel time f nom subarea outfall to composite watershed oui Total area = 14.00 acres or 0.02187 sq.mi Peak discharge = 136 cfs fall point. I >>>> Computer Modifications -------------------------------- of Input Parameters <<<<< ------- Input Values Rounde --------- d Values ------------------------------- Ia/p Subarea k Tc * Tt Tc * Tt Interpolated Ia/p escription (hr) (hr) (hr) (hr) (Yes/No) Messages IND-2-50-YEAR- ------------- --0_11----0 00 0 10 ------------------------ 0 00 --------- No Computed Ia/p < _1 ------------------------------- * Travel time ----- - _ _ from subarea outfall to --- -- _ composite ----- ----- - - - - watershed outfall point. 5, i Y(aKv??o?? ?ipS. Quick TR-55 Version: Quick TR-55 Version: 5.46 SIN: Page 2 TR-55 TABULAR HYDROGRAPH METHOD Type II Distribution (24 hr. Duration Storm) Executed: 12-13-1995 11:20:02 J Watershed file: --> 95122P25.WSD Hydrograph file: --> 95122P25.HYD . HANNAFORD BROS POND 2 50 YEAR STORM >>>> Summary of Subarea Times to Peak <<<< Peak Discharge at Time to Peak at Composite Outfall Composite Outfall --Subarea (cfs) --------- --------- (hrs) ----- --- POND 2 50 YEAR 136 --------- 12.1 -------------- -------------- --- Composite Watershed 136 --------- 12.1 r I t 1 1 I Quick TR-55 Version: 5.46 SIN: TR-55 TABULAR HYDROGRAPH METHOD Type II Distribution (24 hr. Duration Storm) Executed: 12-13-1995 11:20:02 Watershed file: --> 95122P25.WSD Hydrograph file: --> 95122P25.HYD HANNAFORD BROS POND 2 50 YEAR STORM Page 3 ------- - - - --- --- ---- composite -Hydrograph- Summary (cfs) Subarea 11.0 11.3 11.6 11.9 - 12.0 12.1 - ---- --- 12.2 ------- 12.3 ------- 12.4 Description hr hr hr hr hr hr hr hr hr --- -- ---- -- ---- -- ---- -- --- -- --- _-- ---- ------- ------- ------- ND 2 50 YEAR t 3 5 7 45 87 136 85 29 20 tal (cfs) 3 5 7 45 -------- 87 ---- 136 ------- 85 ------- 29 ------- 20 - - - - - - - - - - - - - - - - - - - - - -- - - ----- - ------- -------- ------ -------- ----- - ---- - - Subarea 12 . 5 12 .6 12.7 12.8 13.0 13.2 13.4 13.6 13.8 Description hr hr hr hr hr hr hr hr hr ------------ ND 2 50 YEAR ---------------- ------- 17 ------- ------- 14 --- ------- 12 ------- 10 -------- 9 ------- 8 ------- 7 ------ 6 ------- 6 tal (cfs) 17 ---- 14 ------- 12 ------- 10 -------- 9 ------- 8 ------- 7 ------- 6 ------ 6 S b ---- ---- ---- ---- ---- u area 14.0 14.3 14.6 15.0 15.5 16.0 16.5 17.0 17.5 Description hr hr hr hr hr hr hr hr hr EV 2 50 YEAR-- ---------------- ----5-- ------- ----5--- ---- ---4--- ---4-- ----4--- ---3--- ---3--- ---3--- ---3-- T tal (cfs) 1 5 ---- 5 ------- 4 ------ 4 -------- 4 ------- 3 ------- 3 ------- 3 ------ 3 ------ - -- -- -- - -- - - -- -- ------- ------- ------- ------ Subarea 18.0 19.0 20.0 22.0 26.0 Description hr hr hr hr hr P?TD 2 50 YEAR-- --------------- ----2-- ----2--- ---2--- ---2-- ----0--- ------- ------- ------- ------ - r tal (cfs) i ------- 2 -------- 2 ------- 2 ------ 2 -------- 0 ------- ------- ------- ------ I Quick TR-55 Version: 5.46 SIN: TR-55 TABULAR HYDROGRAPH METHOD Type II Distribution (24 hr. Duration Storm) Executed: 12-13-1995 11:20:02 Watershed file: --> 95122P25.WSD Hydrograph file: --> 95122P25.HYD HANNAFORD BROS POND 2 50 YEAR STORM Time Flow Time Flow (hrs) (cf s) (hrs) (cf s) ------ -----4- 11.0 3 14.8 11.1 4 14.9 4 11.2 4 15.0 4 11.3 5 15.1 4 11.4 6 15.2 4 11.5 11.6 6 15.3 7 15.4 4 4 11.7 20 15.5 4 11.8 32 15.6 4 11.9 45 15.7 4 12.0 87 15.8 3 12.1 136 15.9 3 12.2 85 16.0 3 12.3 29 16.1 3 12.4 20 16.2 3 12.5 17 16.3 3 12.6 14 16.4 3 12.7 12 16.5 3 12.8 10 16.6 3 12.9 9 16.7 3 13.0 9 16.8 3 13.1 8 16.9 3 13.2 8 17.0 3 13.3 8 17.1 3 13.4 7 17.2 3 13.5 7 17.3 3 13.6 6 17.4 3 13.7 6 17.5 3 13.8 6 17.6 3 13.9 6 17.7 3 14.0 5 17.8 2 14.1 5 17.9 2 14.2 14.3 5 18.0 5 18.1 2 2 14.4 5 18.2 2 14.5 4 18.3 2 14.6 4 18.4 2 Page 4 14.7 4 18.5 2 i t L', ril 1 Quick TR-55 Version: 5.46 SIN: TR-55 TABULAR HYDROGRAPH METHOD Type II Distribution (24 hr. Duration Storm) Executed: 12-13-1995 11:20:02 Watershed file: --> 95122P25.WSD Hydrograph file: --> 95122P25.HYD HANNAFORD BROS POND 2 50 YEAR STORM Time Flow Time Flow (hrs) -------- (cfs) --------- (hrs) (cfs) 18.6 2 -------- 22.4 --------- 2 18.7 2 22.5 2 18.8 2 22.6 2 18.9 2 22.7 2 19.0 2 22.8 2 19.1 2 22.9 2 19.2 2 23.0 2 19.3 19.4 2 2 23.1 23.2 1 1 19.5 2 23.3 1 19.6 2 23.4 1 19.7 2 23.5 1 19.8 2 23.6 1 19.9 2 23.7 1 20.0 2 23.8 1 ' 20.1 2 23.9 1 20.2 2 24.0 1 20.3 20.4 2 2 24.1 24.2 1 1 20.5 2 24.3 1 20.6 2 24.4 1 20.7 2 24.5 1 20.8 2 24.6 1 20.9 2 24.7 1 21.0 2 24.8 1 21.1 2 24.9 1 21.2 2 25.0 0 21.3 2 25.1 0 21.4 2 25.2 0 21.5 2 25.3 0 21.6 2 25.4 0 21.7 2 25.5 0 21.8 2 25.6 0 21.9 2 25.7 0 22.0 22.1 2 2 25.8 25.9 0 0 22.2 2 22.3 2 Page 5 POND-2 Version: 5.17 SIN: i? HANNAFORD BROS POND 2 CALCULATED 12-20-1995 15:29:07 DISK FILE: 95122P2 VOL Planimeter scale: 1 inch = 1 ft. * Elevation Planimeter Area Al+A2+sgr(Ai*A2) Volume Volume Sum (ft) (sq.in.) (acres) (acres) (acre-ft) (acre-ft) --------- - 2 ---------- -- --------- - ----------- --------- ---------- -- ----------- 3 9.00 17,076.00 0.39 0.00 0.00 0.00 330.00 19,589.00 0.45 1.26 0.42 0.42 332.00 23,425.00 0.54 1.48 0.99 1.41 334.00 29,909.00 0.69 1.83 1.22 2.63 * Incremental volume computed by the Conic f I Outlet Structure File: 95122P2 STR POND-2 Version: 5.17 SIN: Date Executed: Time Executed: ***** COMPOSITE OUTFLOW SUMMARY **** Elevation (ft) Q cfs Contributing Structures -------------- 329.00 ------- 0.0 ------------------------ 1 329.50 0.0 1 330.00 0.0 1 330.50 0.0 1 331.00 0.0 1 +2 331.50 29.1 1 +2 332.00 332.50 49.5 75.5 1 +2 1 +2 333.00 106.1 1 +2 333.50 140.7 1 +2 334.00 178.8 1 +2 1 1 i i i i i Outlet Structure File: 95122P2 STR POND-2 Version: 5.17 SIN: Date Executed: Time Executed: Outlet Structure File: 95122P2 STR Planimeter Input File: 95122P2 VOL Rating Table Output File: 95122P2 PND Min. Elev.(ft) = 329 Max. Elev.(ft) = 334 Incr.(ft) = .5 Additional elevations (ft) to be included in table: * * * * * * * * * * * * * * * * * * * * * * * * * * ********************************************** SYSTEM CONNECTIVITY ********************************************** Structure No. Q Table Q Table ---------- --- ------ TABLE 1 - > 1 C 1,1Z 11"Jcl P,?L, S Pry ? ?aY WEIR-VR 2 -> 2 CEM???vc? ;Pr?Lc.?=u? Outflow rating table summary was stored in file: 95122P2 PND ' Outlet Structure File: 95122P2 STR POND-2 Version: 5.17 SIN: Date Executed: Time Executed: ' >>>>>> Structur e No. 1 <<<<<< (Input Data) TABLE Input your own rating table. El (ft) = 329 E2 (ft) = 334.001 Constant (ft) added to each elevation was: Elev_ -(ft) Q -(cfs) 329 0 329.5 0 330 0 330.5 0 ' 331 331.1 0 .p 1.66 ?u;vcT?U J-r 4' LjeI 331.5 18.54 332 19.5 F 717 333 21.27 U 334 22.91 11 Outlet Structure File: 95122P2 STR POND -2 Version: 5.17 SIN: Date Executed: Time Executed: >>>>>> Structure No. 2 <<<<<< (Input Data) WEIR-VR Weir - Vertical Rectangular E1 elev.(ft)? 331 E2 elev.(ft)? 334.001 Weir coefficient? 3 Weir elev.(ft)? 331 Length (ft)? 10 Contracted/Suppressed (CIS)? S r. 1 OND-2 Version: 5.17 SIN: XECUTED: 01-22-1996 13:02:43 t t 17 1 1 ******************************************** * * * HANNAFORD BROS. POND 2 - 10 YEAR STORM * * * * * * * * ******************************************** Inflow Hydrograph: 95122P2 HYD Rating Table file: 95122P2 PND ----INITIAL CONDITIONS---- Elevation = 329.00 ft Outflow = 0.00 cfs Storage = 0.00 ac-ft GIVEN POND DATA ELEVATION OUTFLOW STORAGE (ft) --------- - -(cfs) (ac-ft) -- 0.0 - - 0.000 329.50 0.0 0.203 330.00 0.0 0.421 330.50 0.0 0.651 331.00 0.0 0.892 331.50 29.1 1.144 332.00 49.5 1.407 332.50 75.5 1.684 333.00 106.1 1.980 333.50 140.7 2.295 334.00 ---------- 178.8 ---------- 2.628 ---------- Page 1 INTERMEDIATE ROUTING COMPUTATIONS 2S/t 2S/t + 0 _- -(cfs) --- ------------ -- (cfs) 0.0 - - 0.0 49.1 49.1 101.8 101.8 157.5 157.5 215.8 215.8 276.7 305.8 340.4 389.9 407.6 483.1 479.2 585.3 555.3 696.0 636.0 ------------- 814.8 ------------- Time increment (t) = 0.100 hrs. 1 f OND-2 Version: 5.17 SIN: XECUTED: 01-22-1996 13:02:43 Page 2 Pond File: 95122P2 PND r nflow Hydrograph: 95122P2 HYD utflow Hydrograph: OUT HYD INFLOW HYDROGRAPH ROUTING COMPUTATIONS ------------------ ------------------------------------------------------ TIME (hrs) ------- 11.000 11.100 11.200 11.300 11.400 11.500 11.600 11.700 11.800 11.900 12.000 12.100 12.200 INFLOW (cfs) --------- 2.00 2.00 3.00 3.00 4.00 4.00 5.00 15.00 24.00 34.00 66.00 104.00 64.00 I1+I2 (cfs) --------- ----- 4.0 5.0 6.0 7.0 8.0 9.0 20.0 39.0 58.0 100.0 170.0 168.0 2S/t - 0 (cfs) ------------ 0.0 4.0 9.0 15.0 22.0 30.0 39.0 59.0 98.0 156.0 230.0 295.4 323.4 2S/t + 0 (cfs) ----------- 0.0 4.0 9.0 15.0 22.0 30.0 39.0 59.0 98.0 156.0 256.0 400.0 463.4 OUTFLOW (cfs) --------- 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13.00 52.31 69.99 ELEVATION (ft) --------- 329.00 329.04 329.09 329.15 329.22 329.31 329.40 329.59 329.96 330.49 331.22 332.05 332.39 - 12.300 22.00 86.0 299.5 409.4 54.93 332.10 12.400 15.00 37.0 263.4 336.5 36.55 331.68 12.500 13.00 28.0 242.5 291.4 24.45 331.42 12.600 11.00 24.0 233.7 266.5 16.40 331.28 12.700 9.00 20.0 229.2 253.7 12.27 331.21 12.800 8.00 17.0 226.5 246.2 9.83 331.17 12.900 8.00 16.0 225.2 242.5 8.65 331.15 13.000 7.00 15.0 224.4 240.2 7.91 331.14 13.100 6.00 13.0 223.4 237.4 7.00 331.12 13.200 6.00 12.0 222.7 235.4 6.35 331.11 13.300 6.00 12.0 222.5 234.7 6.12 331.11 13.400 5.00 11.0 222.0 233.5 5.72 331.10 13.500 5.00 10.0 221.5 232.0 5.26 331.09 13.600 5.00 10.0 221.3 231.5 5.09 331.09 13.700 4.00 9.0 220.9 230.3 4.71 331.08 13.800 4.00 8.0 220.4 228.9 4.25 331.07 13.900 4.00 8.0 220.2 228.4 4.09 331.07 14.000 4.00 8.0 220.2 228.2 4.03 331.07 14.100 4.00 8.0 220.2 228.2 4.01 331.07 14.200 3.00 7.0 219.8 227.2 3.68 331.06 14.300 3.00 6.0 219.3 225.8 3.24 331.06 14.400 3.00 6.0 219.1 225.3 3.09 331.05 14.500 3.00 6.0 219.1 225.1 3.03 331.05 14.600 3.00 6.0 219.1 225.1 3.01 331.05 14.700 3.00 6.0 219.1 225.1 3.00 331.05 14.800 3.00 6.0 219.1 225.1 3.00 331.05 14.900 3.00 6.0 219.1 225.1 3.00 331.05 15.000 3.00 6.0 219.0 225.1 3.00 331.05 15.100 : 3.00 6.0 219.0 225.0 3.00 331.05 15.200 3.00 6.0 219.0 225.0 3.00 331.05 15.300 3.00 6.0 219.0 225.0 3.00 331.05 15.400 3.00 6.0 219.0 225.0 3.00 331.05 OND-2 Version: 5.17 SIN: Page 3 XECUTED: 01-22-1996 13:02:43 Pond File: 95122P2 PND ?nflow Hydrograph: 95122P2 HYD utflow Hydrograph: OUT HYD NFLOW HYDROGRAPH ROUTING COMPUTATIONS ----------------- ------------------------------------------------------ TIME INFLOW I1+I2 2S/t - 0 2S/t + 0 OUTFLOW ELEVATION (hrs) ------- (cfs) --------- (cfs) --------- (cfs) ------------ (cfs) -- (cfs) (ft) 15.500 3.00 6.0 219.0 --------- 225.0 --------- 3.00 --------- 331.05 15.600 3.00 6.0 219.0 225.0 3.00 331.05 15.700 3.00 6.0 219.0 225.0 3.00 331.05 15.800 2.00 5.0 218.7 224.0 2.68 331.05 15.900 2.00 4.0 218.2 222.7 2.24 331.04 16.000 2.00 4.0 218.0 222.2 2.08 331.04 16.100 2.00 4.0 218.0 222.0 2.03 331.03 16.200 2.00 4.0 218.0 222.0 2.01 331.03 16.300 2.00 4.0 218.0 222.0 2.00 331.03 16.400 2.00 4.0 218.0 222.0 2.00 331.03 16.500 2.00 4.0 218.0 222.0 2.00 331.03 16.600 2.00 4.0 218.0 222.0 2.00 331.03 16.700 2.00 4.0 218.0 222.0 2.00 331.03 16.800 2.00 4.0 218.0 222.0 2.00 331.03 16.900 2.00 4.0 218.0 222.0 2.00 331.03 17.000 2.00 4.0 218.0 222.0 2.00 331.03 17.100 2.00 4.0 218.0 222.0 2.00 331.03 17.200 2.00 4.0 218.0 222.0 2.00 331.03 17.300 2.00 4.0 218.0 222.0 2.00 331.03 17.400 2.00 4.0 218.0 222.0 2.00 331.03 17.500 2.00 4.0 218.0 222.0 2.00 331.03 17.600 2.00 4.0 218.0 222.0 2.00 331.03 17.700 2.00 4.0 218.0 222.0 2.00 331.03 17.800 2.00 4.0 218.0 222.0 2.00 331.03 17.900 2.00 4.0 218.0 222.0 2.00 331.03 18.000 2.00 4.0 218.0 222.0 2.00 331.03 18.100 2.00 4.0 218.0 222.0 2.00 331.03 18.200 2.00 4.0 218.0 222.0 2.00 331.03 18.300 2.00 4.0 218.0 222.0 2.00 331.03 18.400 2.00 4.0 218.0 222.0 2.00 331.03 18.500 2.00 4.0 218.0 222.0 2.00 331.03 18.600 2.00 4.0 218.0 222.0 2.00 331.03 18.700 2.00 4.0 218.0 222.0 2.00 331.03 18.800 2.00 4.0 218.0 222.0 2.00 331.03 18.900 2.00 4.0 218.0 222.0 2.00 331.03 19.000 2.00 4.0 218.0 222.0 2.00 331.03 19.100 2.00 4.0 218.0 222.0 2.00 331.03 19.200 2.00 4.0 218.0 222.0 2.00 331.03 19.300 2.00 4.0 218.0 222.0 2.00 331.03 19.400 2.00 4.0 218.0 222.0 2.00 331.03 19.500 2.00 4.0 218.0 222.0 2.00 331.03 19.600 1.00 3.0 217.6 221.0 1.68 331.03 19.700 1.00 2.0 217.1 219.6 1.24 331.02 19.800 1.00 2.0 217.0 219.1 1.08 331.02 19.900 1.00 2.0 216.9 219.0 1.03 331.02 20.000 1.00 2.0 216.9 218.9 1.01 331.02 OND-2 Version: 5.17 SIN: XECUTED: 01-22-1996 13:02:43 Pond File: 95122P2 PND 9 nflow Hydrograph: 95122P2 HYD utflow Hydrograph: OUT HYD NFLOW HYDROGRAPH Page 4 ROUTING COMPUTATIONS ------------------------------------------------------ TIME INFLOW I1+I2 2S/t - 0 2S/t + 0 OUTFLOW ELEVATION (hrs) ------- (cfs) --------- (cfs) --------- (cfs) ------------ (cfs) ---- (cfs) (ft) 20.100 1.00 2.0 216.9 ------- 218.9 --------- 1.00 --------- 331.02 20.200 1.00 2.0 216.9 218.9 1.00 331.02 20.300 1.00 2.0 216.9 218.9 1.00 331.02 20.400 1.00 2.0 216.9 218.9 1.00 331.02 20.500 1.00 2.0 216.9 218.9 1.00 331.02 20.600 1.00 2.0 216.9 218.9 1.00 331.02 20.700 1.00 2.0 216.9 218.9 1.00 331.02 20.800 1.00 2.0 216.9 218.9 1.00 331.02 20.900 1.00 2.0 216.9 218.9 1.00 331.02 21.000 1.00 2.0 216.9 218.9 1.00 331.02 21.100 1.00 2.0 216.9 218.9 1.00 331.02 21.200 1.00 2.0 216.9 218.9 1.00 331.02 21.300 1.00 2.0 216.9 218.9 1.00 331.02 21.400 1.00 2.0 216.9 218.9 1.00 331.02 21.500 1.00 2.0 216.9 218.9 1.00 331.02 21.600 1.00 2.0 216.9 218.9 1.00 331.02 21.700 1.00 2.0 216.9 218.9 1.00 331.02 21.800 1.00 2.0 216.9 218.9 1.00 331.02 21.900 1.00 2.0 216.9 218.9 1.00 331.02 22.000 1.00 2.0 216.9 218.9 1.00 331.02 22.100 1.00 2.0 216.9 218.9 1.00 331.02 22.200 1.00 2.0 216.9 218.9 1.00 331.02 22.300 1.00 2.0 216.9 218.9 1.00 331.02 22.400 1.00 2.0 216.9 218.9 1.00 331.02 22.500 1.00 2.0 216.9 218.9 1.00 331.02 22.600 1.00 2.0 216.9 218.9 1.00 331.02 22.700 1.00 2.0 216.9 218.9 1.00 331.02 22.800 1.00 2.0 216.9 218.9 1.00 331.02 22.900 1.00 2.0 216.9 218.9 1.00 331.02 23.000 1.00 2.0 216.9 218.9 1.00 331.02 23.100 1.00 2.0 216.9 218.9 1.00 331.02 23.200 1.00 2.0 216.9 218.9 1.00 331.02 23.300 1.00 2.0 216.9 218.9 1.00 331.02 23.400 1.00 2.0 216.9 218.9 1.00 331.02 23.500 1.00 2.0 216.9 218.9 1.00 331.02 23.600 1.00 2.0 216.9 218.9 1.00 331.02 23.700 1.00 2.0 216.9 218.9 1.00 331.02 23.800 1.00 2.0 216.9 218.9 1.00 331.02 23.900 1.00 2.0 216.9 218.9 1.00 331.02 24.000 0.00 1.0 216.5 217.9 0.68 331.01 24.100 0.00 0.0 216.0 216.5 0.24 331.00 24.200 0.00 0.0 215.9 216.0 0.08 331.00 24.300 0.00 0.0 215.8 215.9 0.03 331.00 24.400 0.00 0.0 215.8 215.8 0.01 331.00 24.500 0.00 0.0 215.8 215.8 0.00 331.00 24.600 0.00 0.0 215.8 215.8 0.00 331.00 ,POND-2 Version: 5.17 S/N: EXECUTED: 01-22-1996 13:02:43 Pond File: 95122P2 PND 'Inflow Hydrograph: 95122P2 HYD Outflow Hydrograph: OUT HYD INFLOW HYDROGRAPH TIME INFLOW (hrs) ------- (cfs) - 24.700 -------- 0.00 24.800 0.00 24.900 0.00 25.000 0.00 25.100 0.00 25.200 0.00 25.300 0.00 25.400 0.00 25.500 0.00 25.600 0.00 25.700 0.00 25.800 0.00 25.900 -------- 0.00 -------- fl n ROUTING COMPUTATIONS Page 5 I1+I2 2S/t - 0 2S/t + 0 OUTFLOW ELEVATION (cfs) --------- (cfs) ------------ (cfs) -------- (cfs) (ft) 0.0 215.8 --- 215.8 --------- 0.00 --------- 331.00 0.0 215.8 215.8 0.00 331.00 0.0 215.8 215.8 0.00 331.00 0.0 215.8 215.8 0.00 331.00 0.0 215.8 215.8 0.00 331.00 0.0 215.8 215.8 0.00 331.00 0.0 215.8 215.8 0.00 331.00 0.0 215.8 215.8 0.00 331.00 0.0 215.8 215.8 0.00 331.00 0.0 215.8 215.8 0.00 331.00 0.0 215.8 215.8 0.00 331.00 0.0 215.8 215.8 0.00 331.00 0.0 ---------- 215.8 ------------- 215.8 ------------ 0.00 ---------- 331.00 --------- OND-2 Version: 5.17 SIN: Page 6 XECUTED: 01-22-1996 13:02:43 I ****************** SUMMARY OF ROUTING COMPUTATIONS ****************** Pond File: 95122P2 PND ' Inflow Hydrograph: 95122P2 HYD Outflow Hydrograph: OUT HYD Starting Pond W.S. Elevation = 329.00 ft ' ***** Summary of Peak Outflow and Peak Elevation ***** Peak Inflow = 104.00 cfs ' Peak Outflow = 69.99 cfs Peak Elevation = 332.39 ft ' ***** Summary of Approximate Peak Storage ***** Initial Storage 0.00 ac-ft Peak Storage From Storm ----1_63-ac-ft - Total Storage in Pond = 1.63 ac-ft 1 Warning: Inflow hydrograph truncated on left side. 1 0 POND-2 Version: 5.1 7 SIN: ' Pond File: 95122P2 PND Inflow Hydrograph: 95122P2 HYD ' Outflow Hydrograph: OUT HYD Peak Inflow = 104.00 cfs Peak Outflow = 69.99 cfs Peak Elevation = 332.39 ft Page 7 EXECUTED: 01-22-1996 13:02:43 Flow (cfs) ' 0 15 30 45 60 75 90 105 120 135 150 165 3 - x* X* 11.4 - x .5 - x x X 11.6 - x 1 x .7 - x x .8 - x x .9 - x 1.0 - x x x 12.1 - ?.2 - * 3 , 1 x 4 - * x I.5 - * x * x * x 12.6 - * x * x J-7 - *x *x .8 - *x *x 1 .9 - x I0 - x x x 13.1 - *x *x 4.2 - *x ' TIME (hrs) * File: 95122P2 HYD File: OUT HYD * * * x x * x x x Qmax = 104.0 cfs Qmax 70.0 cfs OND-2 Version: 5.17 SIN: XECUTED: 01-22-1996 13:03:30 ******************************************** * HANNAFORD BROS. POND 2 - 50 YEAR STORM * * * * * * * * ******************************************** ' Inflow Hydrograph: 95122P25.HYD Rating Table file: 95122P2 PND ' ----INITIAL CONDITIONS---- Elevation = 329.00 ft ' Outflow 0.00 cfs Storage 0.00 ac-ft GIVEN POND DATA ELEVATION OUTFLOW STORAGE (ft) --------- (cfs) - --- (ac-ft) 329.00 - - --- 0.0 ---------- 0.000 329.50 0.0 0.203 330.00 0.0 0.421 330.50 0.0 0.651 331.00 0.0 0.892 331.50 29.1 1.144 332.00 49.5 1.407 332.50 75.5 1.684 333.00 106.1 1.980 333.50 140.7 2.295 334.00 ---------- 178.8 ---------- 2.628 ---------- Page 1 INTERMEDIATE ROUTING COMPUTATIONS 2S/t 2S/t + 0 (cfs) ------------ (cfs) 0.0 ------------- 0.0 49.1 49.1 101.8 101.8 157.5 157.5 215.8 215.8 276.7 305.8 340.4 389.9 407.6 483.1 479.2 585.3 555.3 696.0 636.0 ------------- 814.8 ------------- Time increment (t) = 0.100 hrs. OND-2 Version: 5.17 SIN: XECUTED: 01-22-1996 13:03:30 Pond File: 95122P2 PND nflow Hydrograph: 95122P25.HYD utflow Hydrograph: OUT HYD HYDROGRAPH Page 2 ROUTING COMPUTATIONS ------------------------------------------------------ TIME (hrs) -------- 11.000 11.100 11.200 11.300 11.400 11.500 11.600 11.700 11.800 11.900 12.000 12.100 1_2.20_0 INFLOW (cfs) --------- 3.00 4.00 4.00 5.00 6.00 6.00 7.00 20.00 32.00 45.00 87.00 136.00 85.00 I1+I2 (cfs) --------- ----- 7.0 8.0 9.0 11.0 12.0 13.0 27.0 52.0 77.0 132.0 223.0 221.0 2S/t - 0 (cfs) ------------ 0.0 7.0 15.0 24.0 35.0 47.0 60.0 87.0 139.0 215.8 269.3 335.8 361.7 12.300 29.00 114.0 328.8 12.400 20.00 49.0 284.7 12.500 17.00 37.0 255.8 12.600 14.00 31.0 240.9 12.700 12.00 26.0 233.9 12.800 10.00 22.0 229.9 12.900 9.00 19.0 227.5 13.000 9.00 18.0 226.3 13.100 8.00 17.0 225.5 13.200 8.00 16.0 224.9 13.300 8.00 16.0 224.6 13.400 7.00 15.0 224.2 13.500 7.00 14.0 223.7 13.600 6.00 13.0 223.2 13.700 6.00 12.0 222.6 13.800 6.00 12.0 222.4 13.900 6.00 12.0 222.4 14.000 5.00 11.0 222.0 14.100 5.00 10.0 221.5 14.200 5.00 10.0 221.3 14.300 5.00 10.0 221.3 14.400 5.00 10.0 221.3 14.500 4.00 9.0 220.9 14.600 4.00 8.0 220.4 14.700 4.00 8.0 220.2 14.800 4.00 8.0 220.2 14.900 4.00 8.0 220.2 15.000 4.00 8.0 220.1 15.100 4.00 8.0 220.1 15.200 4.00 8.0 220.1 15.300 4.00 8.0 220.1 15.400 4.00 8.0 220.1 2S/t + 0 (cfs) 0.0 7.0 15.0 24.0 35.0 47.0 60.0 87.0 139.0 216.0 347.8 492.3 556.8 475.7 377.8 321.7 286.8 266.9 255.9 248.9 245.5 243.3 241.5 240.9 239.6 238.2 236.7 235.2 234.6 234.4 233.4 232.0 231.5 231.3 231.3 230.3 228.9 228.4 228.2 228.2 228.2 228.1 228.1 228.1 228.1 OUTFLOW (cfs) --------- 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.08 39.29 78.24 97.56 ELEVATION (ft) --------- 329.00 329.07 329.15 329.24 329.36 329.48 329.60 329.86 330.33 331.00 331.75 332.54 332.86 -, 73.42 332.46 46.57 331.93 32.95 331.59 22.95 331.39 16.52 331.28 12.95 331.22 10.72 331.18 9.61 331.17 8.89 331.15 8.32 331.14 8.11 331.14 7.72 331.13 7.25 331.12 6.77 331.12 6.27 331.11 6.10 331.10 6.03 331.10 5.69 331.10 5.24 331.09 5.09 331.09 5.03 331.09 5.01 331.09 4.68 331.08 4.24 331.07 4.09 331.07 4.03 331.07 4.01 331.07 4.00 331.07 4.00 331.07 4.00 331.07 4.00 331.07 4.00 331.07 ------------------ OND-2 Version: 5.17 SIN: XECUTED: 01-22-1996 13:03:30 Pond File: 95122P2 PND nflow Hydrograph: 95122P25.HYD utflow Hydrograph: OUT HYD HYDROGRAPH TIME INFLOW (hrs) ------- (cfs) --- - 15.500 - ---- 4.00 15.600 4.00 15.700 4.00 15.800 3.00 15.900 3.00 16.000 3.00 16.100 3.00 16.200 3.00 16.300 3.00 16.400 3.00 16.500 3.00 16.600 3.00 16.700 3.00 16.800 3.00 16.900 3.00 17.000 3.00 17.100 1 3.00 17.200 3.00 17.300 3.00 17.400 3.00 17.500 3.00 17.600 3.00 17.700 ; 3.00 17.800 2.00 17.900 2.00 18.000 2.00 18.100 2.00 18.200 2.00 18.300 2.00 18.400 2.00 118.500 2.00 18.600 2.00 18.700 18.800 2.00 2.00 18.900 2.00 19.000 2.00 19.100 1 2.00 19.200 2.00 19.300 2.00 19.400 2.00 ,19.500 2.00 19.600 2.00 19.700 19.800 1 2.00 2.00 19.900 2.00 20.000 2.00 u Page 3 ROUTING COMPUTATIONS ------------------------------------------------------ I1+I2 2S/t - 0 2S/t + 0 OUTFLOW ELEVATION (cfs) --------- (cfs) ------------ (cfs) -------- (cfs) - (ft) 8.0 220.1 --- 228.1 -------- 4.00 --------- 331.07 8.0 220.1 228.1 4.00 331.07 8.0 220.1 228.1 4.00 331.07 7.0 219.8 227.1 3.68 331.06 6.0 219.3 225.8 3.24 331.06 6.0 219.1 225.3 3.08 331.05 6.0 219.1 225.1 3.03 331.05 6.0 219.1 225.1 3.01 331.05 6.0 219.1 225.1 3.00 331.05 6.0 219.1 225.1 3.00 331.05 6.0 219.1 225.1 3.00 331.05 6.0 219.0 225.1 3.00 331.05 6.0 219.0 225.0 3.00 331.05 6.0 219.0 225.0 3.00 331.05 6.0 219.0 225.0 3.00 331.05 6.0 219.0 225.0 3.00 331.05 6.0 219.0 225.0 3.00 331.05 6.0 219.0 225.0 3.00 331.05 6.0 219.0 225.0 3.00 331.05 6.0 219.0 225.0 3.00 331.05 6.0 219.0 225.0 3.00 331.05 6.0 219.0 225.0 3.00 331.05 6.0 219.0 225.0 3.00 331.05 5.0 218.7 224.0 2.68 331.05 4.0 218.2 222.7 2.24 331.04 4.0 218.0 222.2 2.08 331.04 4.0 218.0 222.0 2.03 331.03 4.0 218.0 222.0 2.01 331.03 4.0 218.0 222.0 2.00 331.03 4.0 218.0 222.0 2.00 331.03 4.0 218.0 222.0 2.00 331.03 4.0 218.0 222.0 2.00 331.03 4.0 218.0 222.0 2.00 331.03 4.0 218.0 222.0 2.00 331.03 4.0 218.0 222.0 2.00 331.03 4.0 218.0 222.0 2.00 331.03 4.0 218.0 222.0 2.00 331.03 4.0 218.0 222.0 2.00 331.03 .4.0 218.0 222.0 2.00 331.03 4.0 218.0 222.0 2.00 331.03 4.0 218.0 222.0 2.00 331.03 4.0 218.0 222.0 2.00 331.03 4.0 218.0 222.0 2.00 331.03 4.0 218.0 222.0 2.00 331.03 4.0 218.0 222.0 2.00 331.03 4.0 218.0 222.0 2.00 331.03 (OND-2 Version: 5.17 SIN: XECUTED: 01-22-1996 13:03:30 Pond File: 95122P2 PND nflow Hydrograph: 95122P25.HYD utflow Hydrograph: OUT HYD HYDROGRAPH Page 4 ROUTING COMPUTATIONS ------------------------------------------------------ TIME INFLOW I1+I2 2S/t - 0 2S/t + 0 OUTFLOW ELEVATION (hrs) -------- (cfs) --------- (cfs) --------- (cfs) ------------ (cfs) --- (cfs) (ft) 20.100 2.00 4.0 218.0 -------- 222.0 --------- 2.00 --------- 331.03 20.200 2.00 4.0 218.0 222.0 2.00 331.03 120.300 2.00 4.0 218.0 222.0 2.00 331.03 20.400 2.00 4.0 218.0 222.0 2.00 331.03 20.500 2.00 4.0 218.0 222.0 2.00 331.03 20.600 2.00 4.0 218.0 222.0 2.00 331.03 20.700 2.00 4.0 218.0 222.0 2.00 331.03 20.800 2.00 4.0 218.0 222.0 2.00 331.03 20.900 2.00 4.0 218.0 222.0 2.00 331.03 21.000 2.00 4.0 218.0 222.0 2.00 331.03 21.100 2.00 4.0 218.0 222.0 2.00 331.03 21.200 2.00 4.0 218.0 222.0 2.00 331.03 21.300 2.00 4.0 218.0 222.0 2.00 331.03 21.400 2.00 4.0 218.0 222.0 2.00 331.03 21.500 2.00 4.0 218.0 222.0 2.00 331.03 21.600 2.00 4.0 218.0 222.0 2.00 331.03 21.700 2.00 4.0 218.0 222.0 2.00 331.03 21.800 2.00 4.0 218.0 222.0 2.00 331.03 21.900 2.00 4.0 218.0 222.0 2.00 331.03 22.000 2.00 4.0 218.0 222.0 2.00 331.03 22.100 2.00 4.0 218.0 222.0 2.00 331.03 22.200 2.00 4.0 218.0 222.0 2.00 331.03 22.300 2.00 4.0 218.0 222.0 2.00 331.03 22.400 2.00 4.0 218.0 222.0 2.00 331.03 22.500 2.00 4.0 218.0 222.0 2.00 331.03 22.600 2.00 4.0 218.0 222.0 2.00 331.03 22.700 2.00 4.0 218.0 222.0 2.00 331.03 22.800 2.00 4.0 218.0 222.0 2.00 331.03 22.900 2.00 4.0 218.0 222.0 2.00 331.03 23.000 2.00 4.0 218.0 222.0 2.00 331.03 23.100 1.00 3.0 217.6 221.0 1.68 331.03 23.200 1.00 2.0 217.1 219.6 1.24 331.02 23.300 1.00 2.0 217.0 219.1 1.08 331.02 23.400 1.00 2.0 216.9 219.0 1.03 331.02 23.500 1.00 2.0 216.9 218.9 1.01 331.02 23.600 1.00 2.0 216.9 218.9 1.00 331.02 23.700 1.00 2.0 216.9 218.9 1.00 331.02 23.800 1.00 2.0 216.9 218.9 1.00 331.02 23.900 1.00 2.0 216.9 218.9 1.00 331.02 24.000 1.00 2.0 216.9 218.9 1.00 331.02 24.100 1.00 2.0 216.9 218.9 1.00 331.02 24.200 1.00 2.0 216.9 218.9 1.00 331.02 24.300 1.00 2.0 216.9 218.9 1.00 331.02 24.400 1.00 2.0 216.9 218.9 1.00 331.02 24.500 1.00 2.0 216.9 218.9 1.00 331.02 24.600 1.00 2.0 216.9 218.9 1.00 331.02 OND-2 Version: 5.17 XECUTED: 01-22-1996 Pond File: nflow Hydrograph: utflow Hydrograph: NFLOW HYDROGRAPH TIME INFLOW (hrs) ------- (cfs) ------- - 24.700 - 1.00 24.800 1.00 24.900 1.00 25.000 0.00 25.100 0.00 25.200 0.00 25.300 0.00 25.400 0.00 25.500 0.00 25.600 0.00 25.700 0.00 25.800 0.00 25.900 -------- 0.00 -------- [I SIN: 13:03:30 95122P2 PND 95122P25.HYD OUT HYD ROUTING COMPUTATIONS Page 5 I1+I2 2S/t - 0 2S/t + 0 OUTFLOW ELEVATION (cfs) --------- (cfs) ------------ (cfs) ----------- (cfs) --------- (ft) 2.0 216.9 218.9 1.00 --------- 331.02 2.0 216.9 218.9 1.00 331.02 2.0 216.9 218.9 1.00 331.02 1.0 216.5 217.9 0.68 331.01 0.0 216.0 216.5 0.24 331.00 0.0 215.9 216.0 0.08 331.00 0.0 215.8 215.9 0.03 331.00 0.0 215.8 215.8 0.01 331.00 0.0 215.8 215.8 0.00 331.00 0.0 215.8 215.8 0.00 331.00 0.0 215.8 215.8 0.00 331.00 0.0 215.8 215.8 0.00 331.00 0.0 ---------- 215.8 ------------- 215.8 ------------ 0.00 ---------- 331.00 --------- POND-2 Version: 5.17 SIN: Pond File: 95122P2 PND Inflow Hydrograph: 95122P25.HYD Outflow Hydrograph: OUT HYD Peak Inflow = 136.00 cfs Peak Outflow = 97.56 cfs Peak Elevation = 332.86 ft Page 7 EXECUTED: 01-22-1996 13:03:30 Flow (cfs) -0- 15 30 45 60 75 90 105 120 135 150 165 .3 - x x 11.4 - x x .5 - x x .6 - x x .7 - x x 8 - x x 11.9 - x .0 - x x 12.1 - 1.2 - .3 - * 1 .4 - ?.5 - * x * x X * 12.6 - * x J * x -7 - * x * x .8 - *x *x x 1? . 0 ¦ - x x * x 13.1 - *x x J. - x TIME (hrs) * File: 95122P25.HYD File: OUT HYD * * x x x * x * x x x x Qmax = 136.0 c f s Qmax = 97.6 cfs 1 144rr, AA,-d iZ-or. Quick TR-55 Version: 5.46 SIN: t TR-55 TABULAR. HYDROGRAPH METHOD Type II Distribution (24 hr. Duration Storm) Executed: 12-13-1995 11:19:29 Watershed file: --> 95122P3 WSD Hydrograph file: --> 95122P3 HYD HANNAFORD BROS DISTRIBUTION FACILITY ' BUTNER, NC POND 3 /b ??Cv- std,-w, Page 1 1 >>>> Input Parameters Used to Compute HydrograPh <<<< ------------------------------------------------------------------------------- t Subarea AREA CN Tc * Tt Precip. I Runoff Ia/p escription (acres) (hrs) (hrs) (in) (in) input/used OND 3 10 YEAR 37.00 84.0 0.30 0.00 5.50-1---3.73 .07 .10 -------------------------------------------------------- -------------- Travel time fi om subarea outfall to composite watershed oL Total area = 37.00 acres or 0.05781 sq.mi Peak discharge = 146 cfs tfall point. >>> > Com r M t difi ti f I P pu e o ca ons ----------------------- o nput arameters <<<<< ---------------- Input Values Rounde --------- d Values ------------------------------- Ia/p Subarea t Tc * Tt Tc * Tt Interpolated Ia/p escription -------- (hr) (hr) (hr) (hr) (Yes/No) Messages ------- ND 3 10 YEAR ----------- ------------------------ 0.25 0.00 0.30 --------- 0.00 ------------------------------- No Computed Ia/p < .1 - - * Travel time ------ -------- --------- - from subarea outfall to -- ------- composite ----- - ------------ ----- ------ watershed outfall point. k- I I_lI Quick TR-55 Version: 5.46 SIN: Page 2 TR-55 TABULAR HYDROGRAPH METHOD Type II Distribution (24 hr. Duration Storm) Executed: 12-13-1995 11:19:29 Watershed file: --> 95122P3 WSD Hydrograph file: --> 95122P3 HYD HANNAFORD BROS DISTRIBUTION FACILITY ' BUTNER, NC POND 3 e >>>> Summary of Subarea Times to Peak <<<< Peak Discharge at Time to Peak at Composite Outfall Composite Outfall ' --Subarea----- -----(cfs) ---- --- (hrs) ---- POND 3 10 YEAR 146 12.2 -------------- -------------- ------------ Composite Watershed 146 12.2 11 Quick TR-55 Version: 5.46 SIN: Page 3 ' TR-55 TABULAR HYDROGRAPH METHOD Type II Distribution ' (24 hr. Duration Storm) Executed: 12-13-1995 11:19:29 Watershed file: --> 95122P3 WSD Hydrograph file: --> 95122P3 HYD HANNAFORD BROS DISTRIBUTION FACILITY BUTNER, NC POND 3 ------------ -- ---- -Composite-Hydrograph- Summary ---- (cfs) ------ ------- ------- ------- Subarea 11.0 11.3 11.6 11.9 12.0 12.1 12.2 12.3 12.4 Description hr hr hr hr hr hr hr hr hr ------------ ND 3 10 YEAR ------- 4 ------- 6 ------- 9 ------- 25 -------- 51 ------ 96 - ----- 146 ------- 146 ------- 99 tal (cfs) 4 6 9 --- 25 -------- 51 ------ 96 - - [14jLj ------- 146 ------- 99 ------ S b ------- ------- ------- ------- -------- ------- ------ ------- ------- u area 12.5 12.6 12.7 12.8 13.0 13.2 13.4 13.6 13.8 Description hr hr hr hr hr hr hr hr hr ------------ ND 3 10 YEAR --------------- ------- 61 ------ ------- 42 ------- 31 ------- 25 -------- 17 ------- 14 ------- 12 ------- 11 ------ 10 7 tal (cfs) - 61 -------- 42 ------ 31 ------- 25 -------- 17 ------- 14 ------- 12 ------- it ------ 10 ---- Suba ------- -------- ------- ------ -------- ------- ------- ------- ------ rea 14.0 14.3 14.6 15.0 15.5 16.0 16.5 17.0 17.5 Description hr hr hr hr hr hr hr hr hr iND 3 10 YEAR-- ---------------- ----9-- ------- ----8--- --- ---7--- ---7-- ----6--- ---5--- ---5--- ---4--- ---4-- Total (cfs) 9 ----- 8 ------- 7 ------ 7 -------- 6 ------- 5 ------- 5 ------- 4 ------ 4 -- - - -- -- ------- ------- ------- ------ 1 20.0 22.0 26.0 Description hr hr hr hr hr IND-3-10-YEAR-- ---------------- ------- --- 4 -------- 3 ------- 3 ------ 3 -------- 0 ------- ------- ------- ------ rotal (cfs) - -- 4 ---- --- 3 --- --- 3 --- -- 3 ---- --- 0 ------- ------- ------- ------ P-J, Quick TR-55 Version: 5.46 SIN: F f `77 u i I I E TR-55 TABULAR HYDROGRAPH METHOD Type II Distribution (24 hr. Duration Storm) Executed: 12-13-1995 11:19:29 Watershed file: --> 95122P3 WSD Hydrograph file: --> 95122P3 HYD HANNAFORD BROS DISTRIBUTION FACILITY BUTNER, NC POND 3 /? `TEA2 S-fv?/?'? Time Flow (hrs) -------- (cf s) ------ 11.0 --- 4 11.1 5 11.2 5 11.3 6 11.4 7 11.5 8 11.6 9 11.7 14 11.8 20 11.9 25 12.0 51 12.1 96 12 2 1 6 . 12.3 4 146 12.4 99 12.5 61 12.6 42 12.7 31 12.8 25 12.9 21 13.0 17 13.1 16 13.2 14 13.3 13 13.4 12 13.5 12 13.6 11 13.7 10 13.8 10 13.9 9 14.0 9 14.1 9 14.2 8 14.3 8 14.4 8 14.5 7 14.6 7 Time Flow (hrs) -------- (cf s) -- - 14.8 - ----- 7 14.9 7 15.0 7 15.1 7 15.2 7 15.3 6 15.4 6 15.5 6 15.6 6 15.7 6 15.8 5 15.9 5 16.0 5 16.1 5 16.2 5 16.3 5 16.4 5 16.5 5 16.6 5 16.7 5 16.8 4 16.9 4 17.0 4 17.1 4 17.2 4 17.3 4 17 .4 - 4 17.5 4 17.6 4 17.7 4 17.8 4 17.9 4 18.0 4 18.1 4 18.2 4 18.3 4 18.4 4 Page 4 14.7 7 18. 5 4 r n 1? Quick TR-55 Version: 5.46 SIN: TR-55 TABULAR HYDROGRAPH METHOD Type II Distribution ' (24 hr. Duration Storm) Executed: 12-13-1995 11:19:29 Watershed file: --> 95122P3 WSD Hydrograph file: --> 95122P3 HYD HANNAFORD BROS DISTRIBUTION FACILITY ' BUTNER, NC POND 3 Time Flow Time Flow ' (hrs)--- ----- ----(cfs) ----- (hrs) (cfs) 18.6 3 --- ----- 22.4 ---- ----- 3 18.7 3 22.5 3 ' 18.8 3 22.6 3 18.9 3 22.7 2 ' 19.0 19.1 3 3 22.8 22.9 2 2 19.2 3 23.0 2 19.3 3 23.1 2 ' 19.4 3 23.2 2 19.5 3 23.3 2 19.6 3 23.4 2 19.7 3 23.5 2 ' 19.8 3 23.6 2 19.9 3 23.7 2 ' 20.0 20.1 3 3 23.8 23.9 2 2 20.2 3 24.0 2 20.3 3 24.1 1 ' 20.4 3 24.2 1 20.5 3 24.3 1 20.6 3 24.4 1 20.7 3 24.5 1 ' 20.8 3 24.6 1 20.9 3 24.7 1 21.0 3 24.8 1 ' 21.1 3 24.9 1 21.2 3 25.0 1 21.3 3 25.1 1 21.4 3 25.2- 1 ' 21.5 3 25.3 1 21.6 3 25.4 0 21.7 21.8 3 3 25.5 25.6 0 0 21.9 3 25.7 0 22.0 3 25.8 0 ' 22.1 3 25.9 0 22.2 3 22.3 3 Page 5 ?a?r,a.?ord 9,0s. ?o? 3 Sa Yc"', 1-fo•'+? Quick TR-55 Version: 5.46 SIN: Page 1 TR-55 TABULAR HYDROGRAPH METHOD Type II Distribution (24 hr. Duration Storm) Executed: 12-13-1995 11:19:42 ' Watershed file: --> 95122P35.WSD Hydrograph file: --> 95122P35.HYD >> >> Input Parameters Used to Compute Hydrograph <<<< --------------- t Subarea ------------ AREA -------- CN -------- Tc ------------------- * Tt Precip. ----------------- Runoff Ia/p escription --------------- (acres) ------------ -------- (hrs) -------- (hrs) (in) I ---- (in) input/used OND 3 50 YEAR ------------- 37.00 ------------ 84.0 ----- 0.20 --------------- 0.00 7.00 1 ----------------- 5_14 .05 .10 * Travel time from subarea --- outfall -------- to comp -- --- -------------- ------------ osite watershed outfall point. Total area = 37.00 acres or 0.05781 sq.mi. ' Peak discharge = 238 cfs ' >>>> Computer Modifications ---------------------------------- of Input Parameters <<<<< -------------- Input Values Rounded Values ------------------------------- Ia/p Subarea l Tc * Tt Tc * Tt Interpolated Ia/p escription ------ (hr) (hr) (hr) (hr) (Yes/No) Messages --------- ND - 3 - 50 - YEAR - -- ------------------------ -- 0.23 - - -0.00 0.20 --------- 0.00 ----------------------------?-- No Computed Ia/p < 1 * Travel time from subarea outfall to - composite ----- ----- - -------------- - watershed outfall point. Quick TR-55 Version: 5.46 SIN: Page 2 TR-55 TABULAR HYDROGRAPH METHOD Type II Distribution (24 hr. Duration Storm) Executed: 12-13-1995 11:19:42 ' Watershed file: --> 95122P35.WSD Hydrograph file: --> 95122P35.HYD F(?. v d 3 S a `??.2. S?'v2?? ' >>>> Summary of Subarea Times to Peak <<<< Peak Discharge at Time to Peak at Composite Outfall Composite Outfall ' --Subarea----- -----(cfs (hrs) POND 3 50 YEAR ----- 238 --- ---- 12.2 -------------- Composite Watershed -------------- 238 ------------ 12.2 I I r Quick TR-55 Version: 5.46 SIN: Page 3 ' TR-55 TABULAR HYDROGRAPH METHOD Type II Distribution ' (24 hr. Duration Storm) Executed: 12-13-1995 11:19:42 Watershed file: --> 95122P35.WSD Hydrograph file: --> 95122P35.HYD T o...cv ? 3 Composite Hydrograph Summary (cfs) S b - ------------------------------ ------ ------- -------- ------ u area 11.0 11.3 11.6 11.9 12.0 12.1 12.2 12.3 12.4 Description hr hr hr hr hr hr hr hr hr ---------- ND 3 50 YEAR --------- 7 ----------------------------- 9 14 62 120 ------ 220 - ----- 238 -------- 143 ------ 74 ttal (cfs) 7 -------- 9 14 62 120 ------ 220 - ----- 238 -------- 143 ------ 74 -------- S b --------- ----------------------------- ------- ------ -------- ------ u area 12.5 12.6 12.7 12.8 13.0 13.2 13.4 13.6 13.8 Description hr hr hr hr hr hr hr hr hr ---------- ND 3 50 YEAR -------------- --------- 49 --------- ----------------------------- 38 30 26 21 ------- 18 ------ 16 -------- 15 ------ 13 T tal (cfs) 1 49 ----------------------------- 38 30 26 21 ------- 18 ------ 16 -------- 15 ------ 13 -------- Subarea --------- 14 0 ----------------------------- ------- ------ -------- ------ . 14.3 14.6 15.0 15.5 16.0 16.5 17.0 17.5 Description hr hr hr hr hr hr hr hr hr ---------- ND 3 50 YEAR -------------- --------- 12 --------- ----------------------------- 10 10 9 8 - ------- 7 ------- 6 ------- 6 ------ 6 Total (cfs) 12 ---------------------------- 10 10 9 8 ------- 7 ------- 6 ------- 6 ------ 6 1 Subarea ----- ---18.0- --19.0---20.0---22.0---26.0-- ------- ------- -------- ----- escription hr hr hr hr hr IND-3-50-YEAR- ------------- -------- - 5 ----------------------------- 5 4 4 0 ------- ------- -------- ----- Total (cfs) ---- -- 5 ---- ------ ------ ------ --- 5 4 4 0 ------- ------- -------- ----- 1 Quick TR-55 Version: 5.46 SIN: ' TR-55 TABULAR HYDROGRAPH METHOD Type II Distribution (24 hr. Duration Storm) ' Executed: 12-13-1995 11:19:42 Watershed file: --> 95122P35.WSD Hydrograph file: --> 95122P35.HYD ' ?ovo 3 ' S o Yom, ?2 S?a 2 ?? 1 ' Time Flow Time Flow (hrs) (cf s) (hrs) (cf s) ' ---- -------- 7 ---- -------- 9 11 . 0 14.8 11 . 1 8 14.9 9 11.2 11.3 8 9 15.0 15.1 9 9 11.4 11 15.2 9 11.5 12 15.3 8 11.6 14 15.4 8 11.7 30 15.5 8 11.8 46 15.6 8 11.9 62 15.7 8 ' 12.0 120 15.8 7 12.1 220 15.9 7 12.2 12.3 238 14 16.0 16.1 7 7 12.4 74 16.2 7 12.5 49 16.3 6 ' 12.6 38 16.4 6 12.7 30 16.5 6 12.8 26 16.6 6 12.9 24 16.7 6 ' 13.0 21 16.8 6 13.1 20 16.9 6 ' 13.2 13.3 18 17 17.0 17.1 6 6 13.4 16 17.2 6 13.5 16 17.3 6 13.6 15 17.4 6 ' 13.7 14 17.5 6 13.8 13 17.6 6 13.9 14.0 12 12 17.7 17.8 6 5 14.1 11 17.9 5 14.2 11 18.0 5 ' 14.3 10 18.1 5 14.4 10 18.2 5 14.5 10 18.3 5 ' 14.6 10 18.4 5 Page 4 14 .7 10 18.5 5 7 Quick TR-55 Version: 5.46 SIN: ' TR-55 TABULAR HYDROGRAPH METHOD Type II Distribution ' (24 hr. Duration Storm) Executed: 12-13-1995 11:19:42 Watershed file: --> 95122P35.WSD Hydrograph file: --> 95122P35.HYD So YEAS'. S -I,7r, ' Time (hrs) Flow (cfs) Time (h ) Flow --- ---- rs (cfs) 18.6 5 -------- 22.4 --------- 4 18.7 5 22.5 4 18.8 5 22.6 3 18.9 5 22.7 3 19.0 5 22.8 3 19.1 5 22.9 3 19.2 5 23.0 3 ' 19.3 19.4 5 5 23.1 23.2 3 3 19.5 4 23.3 3 19.6 4 23.4 3 ' 19.7 4 23.5 2 19.8 4 23.6 2 19.9 4 23.7 2 20.0 20.1 4 4 23.8 23.9 2 2 20.2 4 24.0 2 20.3 4 24.1 2 ' 20.4 4 24.2 2 20.5 4 24.3 2 20.6 4 24.4 2 20.7 4 24.5 2 20.8 4 24.6 1 20.9 4 24.7 1 ' 21.0 21.1 4 4 24.8 24.9 1 1 21.2 4 25.0 1 21.3 4 25.1 1 21.4 4 25.2, 1 21.5 4 25.3 1 21.6 4 25.4 1 21.7 4 25.5 0 ' 21.8 4 25.6 0 21.9 4 25.7 0 ' 22.0 22.1 4 4 25.8 25.9 0 0 22.2 4 22.3 4 Page 5 POND-2 Version: 5.17 ' SIN: FIANNAFORD BROS POND 3 CALCULATED 12-20-1995 15:28:41 DISK FILE: 95122P3 VOL Planimeter scale: 1 inch = 1 ft. Elevation Planimeter Area Al+A2+sgr(Al*A2) Volume Volume Sum ' ---(ft)--- ---- ---(sq_in_)-- ------ --(acres) ------- (acres) ----------------- (acre_ft)- ------------- --(acreft) --------- 313.00 31,599.00 0.73 0.00 0.00 0.00 314.00 38,799.00 0.89 2.42 0.81 81 0 ' 316.00 50,166.00 1.15 3.06 2.04 . 2.84 318.00 59,211.00 1.36 3.76 2.51 5.35 Incremental volume computed by the ro~_c "^_?~'__-'??- IL JI Outlet Structure File: 95122P3 STR ' POND-2 Version: 5.17 SIN: Date Executed: Time Executed: ***** COMPOSITE OUTFLOW SUMMARY **** ' Elevation (ft) Q (cfs) Contributing Structures -------------- 313.00 ------- 0.0 ------------------------ 1 313.50 0.0 1 314.00 0.0 1 314.50 0.0 1 ' 315.00 0.0 1 315.50 23.3 1 316.00 316.50 66.0 120.5 1 +2 1 +2 317.00 191.8 1 +2 317.50 282.9 1 +2 ' 318.00 390.2 1 +2 0 Outlet Structure File: 95122P3 STR POND-2 Version: 5.17 SIN: Date Executed: Time Executed: Outlet Structure File: 95122P3 STR Planimeter Input File: 95122P3 VOL Rating Table Output File: 95122P3 PND Min. Elev.(ft) = 313 Max. Elev.(ft) = 318 Incr.(ft) = .5 Additional elevations (ft) to be included in table: * * * * * * * * * * * * * * * * * * * * * * * * * * ********************************************** SYSTEM CONNECTIVITY ********************************************** Structure No. Q Table Q Table ---------- --- ------ ------- L TABLE 1 -> 1 L ?(Lr ?C,, fix, Sf w v`d?`? I WEIR-VR 2 -> 2 Outflow rating table summary was stored in file: 95122P3 PND ' Outlet Structure File: 95122P3 STR POND-2 Version: 5.17 SIN: Date Executed: Time Executed: ' >>>>>> Structure No. 1 <<<<<< (Input Data) n TABLE Input your own rating table. E1 (ft) = 313 E2 (ft) = 318.001 Constant (ft) added to each elevation was: Elev. (ft) Q (cfs) 313 313.5 314 314.5 315 315.1 315.5 316 316.5 317 317.5 318 0 0 0 0 2 .0 8 23.33 66 83 . 36 86.77 90.04 93.21 Outlet Structure File: 95122P3 STR POND-2 Version: 5.17 SIN: Date Executed: Time Executed: >>>>>> Structure No. 2 <<<<<< (Input Data) WEIR-VR Weir - Vertical Rectangular C 1 E1 elev.(ft)? 316 E2 elev.(ft)? 318.001 Weir coefficient? 3 Weir elev.(ft)? 316 Length (ft)? 35 Contracted/Suppressed (CIS)? S 1 POND-2 Version: 5.17 SIN: XECUTED: 01-22-1996 13:07:58 ******************************************** * HANNAFORD BROS. POND 3 - 10 YEAR STORM * * * * * * ******************************************** ' Inflow Hydrograph: 95122P3 HYD Rating Table file: 95122P3 PND t ----INITIAL CONDITIONS---- Elevation = 313.00 ft Outflow 0.00 cfs ' Storage 0.00 ac-ft 1 GIVEN POND DATA ELEVATION OUTFLOW STORAGE (ft) --------- (cfs) -------- (ac-ft) 313.00 - 0.0 ---------- 0.000 313.50 0.0 0.383 314.00 0.0 0.807 314.50 0.0 1.267 315.00 0.0 1.760 315.50 23.3 2.285 316.00 66.0 2.843 316.50 120.5 3.432 317.00 191.8 4.046 317.50 282.9 4.685 318.00 ---------- 390.2 ---------- 5.352 ---------- Page 1 INTERMEDIATE ROUTING COMPUTATIONS 2S/t 2S/t + 0 (cfs) ------------ (cfs) ------------- 0.0 0.0 92.6 92.6 195.2 195.2 306.7 306.7 425.9 425.9 552.9 576.2 688.1 754.1 830.5 951.0 979.0 1170.8 1133.8 1416.7 1295.1 ------------- 1685.3 ------------- Time increment (t) = 0.100 hrs. OND-2 Version: 5.17 SIN: XECUTED: 01-22-1996 13:07:58 Pond File: 95122P3 PND F nflow Hydrograph: 95122P3 HYD utflow Hydrograph: OUT HYD Page 2 INFLOW HYDROGRAPH ROUTING COMPUTATIONS ----------------- ------------------------------------------------------ TIME INFLOW I1+I2 2S/t - 0 2S/t + 0 OUTFLOW ELEVATION (hrs) •------- (cfs) --------- (cfs) --------- (cfs) --------- (cfs) (cfs) (ft) 11.000 4.00 ----- --- 0.0 ----------- 0.0 --------- 0.00 --------- 313.00 11.100 5.00 9.0 9.0 9.0 0.00 313.05 11.200 5.00 10.0 19.0 19.0 0.00 313.10 11.300 6.00 11.0 30.0 30.0 0.00 313.16 11.400 7.00 13.0 43.0 43.0 0.00 313.23 11.500 8.00 15.0 58.0 58.0 0.00 313.31 11.600 9.00 17.0 75.0 75.0 0.00 313.40 11.700 14.00 23.0 98.0 98.0 0.00 313.53 11.800 20.00 34.0 132.0 132.0 0.00 313.69 11.900 25.00 45.0 177.0 177.0 0.00 313.91 12.000 51.00 76.0 253.0 253.0 0.00 314.26 12.100 96.00 147.0 400.0 400.0 0.00 314.89 12.200 146.00 242.0 563.8 642.0 39.09 315.68 12.300 146.00 292.0 667.5 855.8 94.16 316.26 12.400 99.00 245.0 692.8 912.5 109.85 316.40 12.500 61.00 160.0 666.2 852.8 93.32 316.25 12.600 42.00 103.0 628.8 769.2 70.17 316.04 12.700 31.00 73.0 594.9 701.8 53.45 315.85 12.800 25.00 56.0 568.5 650.9 41.23 315.71 12.900 21.00 46.0 549.5 614.5 32.48 315.61 13.000 17.00 38.0 535.5 587.5 26.01 315.53 13.100 16.00 33.0 524.3 568.5 22.10 315.47 13.200 14.00 30.0 514.5 554.3 19.90 315.43 13.300 13.00 27.0 505.6 541.5 17.92 315.38 13.400 12.00 25.0 498.2 530.6 16.24 315.35 13.500 12.00 24.0 492.3 522.2 14.92 315.32 13.600 11.00 23.0 487.6 515.3 13.86 315.30 13.700 10.00 21.0 483.0 508.6 12.82 315.28 13.800 10.00 20.0 479.1 503.0 11.95 315.26 13.900 9.00 19.0 475.7 498.1 11.19 315.24 14.000 9.00 18.0 472.7 493.7 10.51 315.23 14.100 9.00 18.0 470.6 490.7 10.04 315.22 14.200 8.00 17.0 468.5 487.6 9.56 315.21 14.300 8.00 16.0 466.3 484.5 9.08 315.19 14.400 8.00 16.0 464.8 482.3 8.74 315.19 14.500 7.00 15.0 463.1 479.8 8.36 315.18 14.600 7.00 14.0 461.2 477.1 7.94 315.17 14.700 7.00 14.0 459.9 475.2 7.65 315.16 14.800 7.00 14.0 459.0 473.9 7.45 315.16 14.900 7.00 14.0 458.4 473.0 7.31 315.16 15.000 7.00 14.0 458.0 472.4 7.21 315.15 15.100 7.00 14.0 457.7 472.0 7.15 315.15 15.200 7.00 14.0 457.5 471.7 7.10 315.15 15.300 6.00 13.0 456.7 470.5 6.91 315.15 15.400 6.00 12.0 455.4 468.7 6.63 315.14 Qic ------------------ ------------------------------------------------------ OND-2 Version: 5.17 SIN: XECUTED: 01-22-1996 13:07:58 Pond File: 95122P3 PND F nflow Hydrograph: 95122P3 .HYD utflow Hydrograph: OUT HYD Page 3 NFLOW HYDROGRAPH ROUTING COMPUTATIONS ----------------- ------------------------------------------------------ TIME INFLOW I1+I2 2S/t - 0 2S/t + 0 OUTFLOW ELEVATIOn (hrs) ------- (cfs) --------- (cfs) --------- (cfs) ------------ (cfs) - (cfs) (ft) 15.500 6.00 12.0 454.5 ---------- 467.4 --------- 6.44 --------- 315.14 15.600 6.00 12.0 453.9 466.5 6.30 315.14 15.700 6.00 12.0 453.5 465.9 6.21 315.13 15.800 5.00 11.0 452.5 464.5 5.99 315.13 15.900 5.00 10.0 451.2 462.5 5.68 315.12 16.000 5.00 10.0 450.2 461.2 5.47 315.12 16.100 5.00 10.0 449.6 460.2 5.32 315.11 16.200 5.00 10.0 449.1 459.6 5.22 315.11 16.300 5.00 10.0 448.8 459.1 5.15 315.11 16.400 5.00 10.0 448.6 458.8 5.11 315.11 16.500 5.00 10.0 448.5 458.6 5.07 315.11 16.600 5.00 10.0 448.4 458.5 5.05 315.11 16.700 5.00 10.0 448.3 458.4 5.04 315.11 16.800 4.00 9.0 447.6 457.3 4.87 315.10 16.900 4.00 8.0 446.4 455.6 4.60 315.10 17.000 4.00 8.0 445.5 454.4 4.41 315.09 17.100 4.00 8.0 445.0 453.5 4.29 315.09 17.200 4.00 8.0 444.6 453.0 4.20 315.09 17.300 4.00 8.0 444.3 452.6 4.14 315.09 17.400 4.00 8.0 444.1 452.3 4.09 315.09 17.500 4.00 8.0 444.0 452.1 4.06 315.09 17.600 4.00 8.0 443.9 452.0 4.04 315.09 17.700 4.00 8.0 443.8 451.9 4.03 315.09 17.800 4.00 8.0 443.8 451.8 4.02 315.09 17.900 4.00 8.0 443.7 451.8 4.01 315.09 18.000 4.00 8.0 443.7 451.7 4.01 315.09 18.100 4.00 8.0 443.7 451.7 4.01 315.09 18.200 4.00 8.0 443.7 451.7 4.00 315.09 18.300 4.00 8.0 443.7 451.7 4.00 315.09 18.400 4.00 8.0 443.7 451.7 4.00 315.09 18.500 4.00 8.0 443.7 451.7 4.00 315.09 18.600 3.00 7.0 443.0 450.7 3.85 315.08 18.700 3.00 6.0 441.8 449.0 3.58 315.08 18.800 3.00 6.0 441.0 447.8 3.40 315.07 18.900 3.00 6.0 440.5 447.0 3.28 315.07 19.000 3.00 6.0 440.1 446.5 3.19 315.07 19.100 3.00 6.0 439.8 446.1 3.13 315.07 19.200 3.00 6.0 439.6 445.8 3.09 315.07 19.300 3.00 6.0 439.5 445.6 3.06 315.07 19.400 3.00 6.0 439.4 445.5 3.04 315.07 19.500 3.00 6.0 439.4 445.4 3.03 315.07 19.600 3.00 6.0 439.3 445.4 3.02 315.06 : 19.700 3.00 6.0 439.3 445.3 3.01 315.06 19.800 3.00 6.0 439.3 445.3 3.01 315.06 19.900 3.00 6.0 439.3 445.3 3.01 315.06 20.000 3.00 6.0 439.3 445.3 3.00 315.06 POND-2 Version: 5.17 1XECUTED: 01-22-1996 Pond File: nflow Hydrograph: ?utflow Hydrograph: HYDROGRAPH SIN: 13:07:58 95122P3 PND 95122P3 HYD OUT HYD ROUTING COMPUTATIONS Page 4 TIME INFLOW I1+I2 2S/t - 0 2S/t + 0 OUTFLOW ELEVATION (hrs) (cfs) (cfs) (cfs) (cfs) (cfs) (ft) ------ --------- --------- ------------ ----------- --------- --------- 20.100 3.00 6.0 439.2 445.3 3.00 315.06 20.200 3.00 6.0 439.2 445.2 3.00 315.06 20.300 3.00 6.0 439.2 445.2 3.00 315.06 (20.400 3.00 6.0 439.2 445.2 3.00 315.06 20.500 3.00 6.0 439.2 445.2 3.00 315.06 20.600 3.00 6.0 439.2 445.2 3.00 315.06 ' 20.700 3.00 6.0 439.2 445.2 3.00 315.06 20.800 3.00 6.0 439.2 445.2 3.00 315.06 20.900 3.00 6.0 439.2 445.2 3.00 315.06 21.000 3.00 6.0 439.2 445.2 3.00 315.06 ' 21.100 3.00 6.0 439.2 445.2 3.00 315.06 21.200 3.00 6.0 439.2 445.2 3.00 315.06 121.300 21.400 3.00 3.00 6.0 6.0 439.2 439.2 445.2 445.2 3.00 3.00 315.06 315.06 21.500 3.00 6.0 439.2 445.2 3.00 315.06 21.600 3.00 6.0 439.2 445.2 3.00 315.06 '21.700 3.00 6.0 439.2 445.2 3.00 315.06 21.800 3.00 6.0 439.2 445.2 3.00 315.06 21.900 3.00 6.0 439.2 445.2 3.00 315.06 22.000 3.00 6.0 439.2 445.2 3.00 315.06 122.100 3.00 6.0 439.2 445.2 3.00 315.06 22.200 3.00 6.0 439.2 445.2 3.00 315.06 22.300 3.00 6.0 439.2 445.2 3.00 315.06 ' 22.400 3.00 6.0 439.2 445.2 3.00 315.06 22.500 3.00 6.0 439.2 445.2 3.00 315.06 22.600 3.00 6.0 439.2 445.2 3.00 315.06 22.700 1 2.00 5.0 438.5 444.2 2.85 315.06 22.800 2.00 4.0 437.4 442.5 2.58 315.06 22.900 2.00 4.0 436.6 441.4 2.40 315.05 23.000 2.00 4.0 436.0 440.6 2.28 315.05 123.100 2.00 4.0 435.6 440.0 2.19 315.05 23.200 2.00 4.0 435.4 439.6 2.13 315.05 23.300 2.00 4.0 435.2 439.4 2.09 315.04 '23.400 2.00 4.0 435.1 439.2 2.06 315.04 23.500 2.00 4.0 435.0 439.1 2.04 315.04 23.600 2.00 4.0 434.9 439.0 2.03 315.04 23.700 2.00 4.0 434.9 438.9 2.02 315.04 123.800 2.00 4.0 434.8 438.9 2.01 315.04 23.900 2.00 4.0 434.8 438.8 2.01 315.04 24.000 124.100 2.00 1.00 4.0 3.0 434.8 434.1 438.8 437.8 2.01 1.85 315.04 315.04 24.200 1.00 2.0 432.9 436.1 1.59 315.03 24.300 1.00 2.0 432.1 434.9 1.40 315.03 24.400 1.00 2.0 431.6 434.1 1.28 315.03 ...24.500 1.00 2.0 431.2 433.6 1.19 315.03 24.600 1.00 2.0 430.9 433.2 1.13 315.02 POND-2 Version: 5.17 SIN: Page 5 Ir XECUTED: 01-22-1996 13:07:58 , Pond File: 95122P3 PND nflow Hydrograph: 95122P3 HYD utflow Hydrograph: OUT HYD INFLOW -- - - - - HYDROGRAPH ----------- ------- -- - - - - ROUTING COMPUTATIONS ? T I M E INFLOW --- I l + I 2 ------- 2-S-/-t-----O -------------------- 2S/t + O OUTFLOW ---------- ELEVATION (hrs) (cfs) (cfs) (cfs) (cfs) (cfs) (ft) ---700 24- - ----- 1 00 ----- 2 0 - - -- ------ 43 ---- -- -- ----- -- -- ----- 1 . . . 0.7 432.9 1 .09 3 15 .02 24.800 1.00 2.0 430.6 432.7 1.06 315.02 24.900 1.00 2.0 430.5 432.6 1.04 315.02 (25.000 1.00 2.0 430.5 432.5 1.03 315.02 25.100 1.00 2.0 430.4 432.5 1.02 315.02 25.200 1.00 2.0 430.4 432.4 1.01 315.02 25.300 1.00 2.0 430.4 432.4 1.01 315.02 25.400 0.00 1.0 429.7 431.4 0.85 315.02 25.500 0.00 0.0 428.5 429.7 0.59 315.01 25.600 25.700 0.00 0.00 0.0 0.0 427.7 427.1 428.5 427.7 0.41 0.28 315.01 315.01 25.800 0.00 0.0 426.7 427.1 0.19 315.00 25.900 -------0_00 00 ---------- 4265 --------------- 4267 --- ---------- -0_13 315.00 r j POND-2 Version: 5.17 SIN: Page 6 'EXECUTED: 01-22-1996 13:07:58 ****************** SUMMARY OF ROUTING COMPUTATIONS ****************** Pond File: 95122P3 PND Inflow Hydrograph: 95122P3 HYD Outflow Hydrograph: OUT HYD ' Starting Pond W.S. Elevation = 313.00 ft ***** Summary of Peak Outflow and Peak Elevation ***** Peak Inflow = 146.00 cfs Peak Outflow = 109.85 cfs Peak Elevation = 316.40 ft ***** Summary of Approximate Peak Storage ***** Initial Storage = 0.00 ac-ft Peak Storage From Storm = ac-ft Total Total Storage in Pond - --------------- = 3.32 ac-ft Warning: Inflow hydrograph truncated on left side. POND-2 Version: 5.17 SIN: Page 7 ' Pond File: 95122P3 PND Inflow Hydrograph: 95122P3 HYD Outflow Hydrograph: OUT HYD EXECUTED: 01-22-1996 Peak Inflow = 146.00 cfs 13:07:58 Peak Outflow 109.85 cfs Peak Elevation = 316.40 ft Flow (cfs) -0- 15 30 45 60 75 90 105 120 135 150 165 .4 - x x .5 - x x ?.6 - x x 11.7 - x x ?.8 - x x .9 - x x .0 - x x 1 - x * x * 12.2 - x x .3 - x x 12.4 - * x * x x * x .6 - * x * x 1 .7 - * x ?.8 - * * x x x * 12.9 - * x 1 * x .0 - * x * x .1 - * x * x 1 .2 - * x 1? . 3 - * x * x TIM E ( hrs) * File: 95122P3 HYD Qmax = 146.0 cfs File: OUT HYD Qmax = 109.8 cfs POND-2 Version: 5.17 SIN: EXECUTED: 01-22-1996 13:08:26 ******************************************** * HANNAFORD BROS. POND 3 - 50 YEAR STORM * * * * * * ******************************************** Inflow Hydrograph: 95122P35.HYD Rating Table file: 95122P3 PND ' ----INITIAL CONDITIONS---- Elevation = 313.00 ft Outflow = 0.00 cfs Storage = 0.00 ac-ft F-] 77 I? I GIVEN POND DATA ELEVATION OUTFLOW STORAGE (ft) --------- (cfs) ---- (ac-ft) 313.00 ----- 0.0 ---------- 0.000 313.50 0.0 0.383 314.00 0.0 0.807 314.50 0.0 1.267 315.00 0.0 1.760 315.50 23.3 2.285 316.00 66.0 2.843 316.50 120.5 3.432 317.00 191.8 4.046 317.50 282.9 4.685 318.00 ---------- 390.2 ---------- 5.352 ---------- Page 1 INTERMEDIATE ROUTING COMPUTATIONS 2S/t 2S/t + 0 (cfs) ------------ (cfs) ------ 0.0 ------- 0.0 92.6 92.6 195.2 195.2 306.7 306.7 425.9 425.9 552.9 576.2 688.1 754.1 830.5 951.0 979.0 1170.8 1133.8 1416.7 1295.1 ------------- 1685.3 ------------- Time increment (t) = 0.100 hrs. POND-2 Version: 5.17 RIXECUTED: 01-22-1996 Pond File: nflow Hydrograph: ?utflow Hydrograph: NFLOW HYDROGRAPH ----------------- TIME (hrs 11.00 11.10 11.20 11.30 11.40 11.50 11.60 11.70 11.80 11.90 12.00 12.10 12.20 12.30 12.40 12.50 12.60 12.70 12.80, 12 . 90, 13.00, 13 .10 , 13.201 13.30, 13.401 13.501 13.60 13.701 13.801 13.90( 14.001 14.10( 14.20( 14.30( 14.40( 14.50( 14.60( 14.70( 14.80( 14.90( 15.00( 15.10( 15.20( 15.30( 15.40( SIN: 13:08:26 95122P3 PND 95122P35.HYD OUT HYD Page 2 ROUTING COMPUTATIONS ------------------------------------------------------ INFLOW I1+I2 2S/t - 0 2S/t + 0 OUTFLOW ELEVATION -- (cfs) --------- (cfs) --------- (cfs) ------------ (cfs) -------- (cfs) (ft) 0 7.00 ----- 0.0 --- 0.0 --------- 0.00 --------- 313.00 0 8.00 15.0 15.0 15.0 0.00 313.08 0 8.00 16.0 31.0 31.0 0.00 313.17 0 9.00 17.0 48.0 48.0 0.00 313.26 0 11.00 20.0 68.0 68.0 0.00 313.37 0 12.00 23.0 91.0 91.0 0.00 313.49 0 14.00 26.0 117.0 117.0 0.00 313.62 0 30.00 44.0 161.0 161.0 0.00 313.83 0 46.00 76.0 237.0 237.0 0.00 314.19 0 62.00 108.0 345.0 345.0 0.00 314.66 0 120.00 182.0 495.7 527.0 15.67 315.34 0 220.00 340.0 658.5 835.7 88.57 316.21 0 238.00 458.0 768.1 1116.5 174.18 316.88 4?sv 0 143.00 381.0 - 779.6 --* 1149.1 184.77 316.95 r.+C 0 74.00 217.0 726.0 _ .996.6 135.29 316.60 0 49.00 123.0 664.5 849.0 92.27 316.24 0 38.00 87.0 620.7 751.5 65.37 315.99 0 30.00 68.0 588.1 688.7 50.31 315.82 0 26.00 56.0 564.9 644.1 39.60 315.69 D 24.00 50.0 549.7 614.9 32.59 315.61 0 21.00 45.0 539.2 594.7 27.75 315.55 D 20.00 41.0 531.7 580.2 24.27 315.51 D 18.00 38.0 525.1 569.7 22.29 315.48 D 17.00 35.0 518.5 560.1 20.81 315.45 D 16.00 33.0 512.6 551.5 19.47 315.42 D 16.00 32.0 507.8 544.6 18.40 315.39 3 15.00 31.0 503.8 538.8 17.50 315.38 ) 14.00 29.0 499.6 532.8 16.57 315.36 13.00 27.0 495.4 526.6 15.62 315.34 12.00 25.0 491.1 520.4 14.65 315.31 J 12.00 24.0 487.4 515.1 13.83 315.30 11.00 23.0 484.2 510.4 13.11 315.28 11.00 22.0 481.3 506.2 12.45 315.27 10.00 21.0 478.6 502.3 11.85 315.25 10.00 20.0 476.1 498.6 11.28 315.24 10.00 20.0 474.3 496.1 10.88 315.23 10.00 20.0 473.1 494.3 10.61 315.23 10.00 20.0 472.3 493.1 10.42 315.22 9.00 19.0 471.0 491.3 10.13 315.22 9.00 18.0 469.4 489.0 9.78 315.21 9.00 18.0 468.3 487.4 9.54 315.20 9.00 18.0 467.6 486.3 9.37 315.20 9.00 18.0 467.1 485.6 9.26 315.20 > 8.00 17.0 466.0 484.1 9.02 315.19 8.00 16.0 464.6 482.0 8.71 315.19 POND-2 Version: 5.17 r XECUTED: 01-22-1996 Pond File: nflow Hydrograph: ?utflow Hydrograph: SIN: 13:08:26 Page 3 NFLOW HYDROGRAPH ----------------- 95122P3 PND 95122P35.HYD OUT HYD ROUTING COMPUTATIONS TIME INFLOW I1+I2 2S/t - 0 2S/t + 0 OUTFLOW ELEVATION (hrs) ------- (cfs) --------- (cfs) --------- (cfs) ------------ (cfs) ----------- (cfs) --------- (ft) ------- 15.500 8.00 16.0 463.7 480.6 8.49 -- 315.18 15.600 8.00 16.0 463.0 479.7 8.34 315.18 15.700 8.00 16.0 462.5 479.0 8.23 315.18 15.800 7.00 15.0 461.5 477.5 8.00 315.17 15.900 7.00 14.0 460.1 475.5 7.69 315.17 16.000 7.00 14.0 459.2 474.1 7.48 315.16 16.100 7.00 14.0 458.5 473.2 7.33 315.16 16.200 7.00 14.0 458.1 472.5 7.23 315.16 16.300 6.00 13.0 457.0 471.1 7.00 315.15 16.400 6.00 12.0 455.7 469.0 6.69 315.14 16.500 6.00 12.0 454.7 467.7 6.48 315.14 16.600 6.00 12.0 454.1 466.7 6.33 315.14 16.700 6.00 12.0 453.6 466.1 6.23 315.13 16.800 6.00 12.0 453.3 465.6 6.16 315.13 16.900 6.00 12.0 453.1 465.3 6.11 315.13 17.000 6.00 12.0 452.9 465.1 6.07 315.13 17.100 6.00 12.0 452.8 464.9 6.05 315.13 17.200 6.00 12.0 452.7 464.8 6.04 315.13 17.300 6.00 12.0 452.7 464.7 6.02 315.13 17.400 6.00 12.0 452.7 464.7 6.02 315.13 17.500 6.00 12.0 452.6 464.7 6.01 315.13 17.600 6.00 12.0 452.6 464.6 6.01 315.13 17.700 6.00 12.0 452.6 464.6 6.01 315.13 17.800 5.00 11.0 451.9 463.6 5.85 315.13 17.900 5.00 10.0 450.7 461.9 5.59 315.12 18.000 5.00 10.0 449.9 460.7 5.40 315.12 18.100 5.00 10.0 449.4 459.9 5.28 315.11 18.200 5.00 10.0 449.0 459.4 5.19 315.11 18.300 5.00 10.0 448.7 459.0 5.13 315.11 18.400 5.00 10.0 448.5 458.7 5.09 315.11 18.500 5.00 10.0 448.4 458.5 5.06 315.11 18.600 5.00 10.0 448.3 458.4 5.04 315.11 18.700 5.00 10.0 448.3 458.3 5.03 315.11 18.800 5.00 10.0 448.2 458.3 5.02 315.11 18.900 5.00 10.0 448.2 458.2 5.01 315.11 19.000 5.00 10.0 448.2 458.2 5.01 315.11 19.100 5.00 10.0 448.2 458.2 5.01 315.11 19.200 5.00 10.0 448.2 458.2 5.00 315.11 19.300 5.00 10.0 448.1 458.2 5.00 315.11 19.400 5.00 10.0 448.1 458.1 5.00 315.11 19.500 4.00 9.0 447.5 457.1 4.85 315.10 19.600 4.00 8.0 446.3 455.5 4.58 315.10 19.700 4.00 8.0 445.5 454.3 4.40 315.09 19.800 4.00 8.0 444.9 453.5 4.28 315.09 19.900 4.00 8.0 444.5 452.9 4.19 315.09 20.000 4.00 8.0 444.3 452.5 4.13 315.09 r i OND-2 Version: 5.17 SIN: X ECUTED: 01-22-1996 13:08:26 Pond File: 95122P3 PND F nflow Hydrograph: 95122P35.HYD utflow Hydrograph: OUT HYD Page 4 NFLOW HYDROGRAPH ROUTING COMPUTATIONS ----------------- ------------------------------------------------------ TIME INFLOW I1+I2 2S/t - 0 2S/t + 0 OUTFLOW ELEVATION (hrs) ------- (cfs) --------- (cfs) --------- (cfs) ------------ (cfs) ----- (cfs) (ft) 20.100 4.00 8.0 444.1 ------ 452.3 --------- 4.09 --------- 315.09 20.200 4.00 8.0 444.0 452.1 4.06 315.09 20.300 4.00 8.0 443.9 452.0 4.04 315.09 20.400 4.00 8.0 443.8 451.9 4.03 315.09 20.500 4.00 8.0 443.8 451.8 4.02 315.09 20.600 4.00 8.0 443.7 451.8 4.01 315.09 20.700 4.00 8.0 443.7 451.7 4.01 315.09 20.800 4.00 8.0 443.7 451.7 4.01 315.09 20.900 4.00 8.0 443.7 451.7 4.00 315.09 21.000 4.00 8.0 443.7 451.7 4.00 315.09 21.100 4.00 8.0 443.7 451.7 4.00 315.09 21.200 4.00 8.0 443.7 451.7 4.00 315.09 21.300 4.00 8.0 443.7 451.7 4.00 315.09 21.400 4.00 8.0 443.7 451.7 4.00 315.09 21.500 4.00 8.0 443.7 451.7 4.00 315.09 21.600 4.00 8.0 443.7 451.7 4.00 315.09 21.700 4.00 8.0 443.7 451.7 4.00 315.09 21.800 4.00 8.0 443.7 451.7 4.00 315.09 21.900 4.00 8.0 443.7 451.7 4.00 315.09 22.000 4.00 8.0 443.7 451.7 4.00 315.09 22.100 4.00 8.0 443.7 451.7 4.00 315.09 22.200 4.00 8.0 443.7 451.7 4.00 315.09 22.300 4.00 8.0 443.7 451.7 4.00 315.09 22.400 4.00 8.0 443.7 451.7 4.00 315.09 22.500 4.00 8.0 443.7 451.7 4.00 315.09 22.600 3.00 7.0 443.0 450.7 3.85 315.08 22.700 3.00 6.0 441.8 449.0 3.58 315.08 22.800 3.00 6.0 441.0 447.8 3.40 315.07 22.900 3.00 6.0 440.5 447.0 3.28 315.07 23.000 3.00 6.0 440.1 446.5 3.19 315.07 23.100 3.00 6.0 439.8 446.1 3.13 315.07 23.200 3.00 6.0 439.6 445.8 3.09 315.07 23.300 3.00 6.0 439.5 445.6 3.06 315.07 23.400 3.00 6.0 439.4 445.5 3.04 315.07 23.500 2.00 5.0 438.7 444.4 2.87 315.06 23.600 2.00 4.0 437.5 442.7 2.60 315.06 23.700 2.00 4.0 436.6 441.5 2.42 315.05 23.800 2.00 4.0 436.1 440.6 2.29 315.05 23.900 2.00 4.0 435.7 440.1 2.20 315.05 24.000 2.00 4.0 435.4 439.7 2.14 315.05 1 24.100 2.00 4.0 435.2 439.4 2.09 315.04 24.200 2.00 4.0 435.1 439.2 2.07 315.04 24.300 2.00 4.0 435.0 439.1 2.04 315.04 24.400 2.00 4.0 434.9 439.0 2.03 315.04 24.500 2.00 4.0 434.9 438.9 2.02 315.04 24.600 1.00 3.0 434.2 437.9 1.86 315.04 POND-2 Version: 5.17 SIN: Page 5 EXECUTED: 01-22-1996 13:08:26 Pond File: 95122P3 PND nflow Hydrograph: 95122P35.HYD utflow Hydrograph: OUT HYD NFLOW HYDROGRAPH ROUTING COMPUTATIONS TIME INFLOW I1+I2 2S/t - 0 2S/t + 0 OUTFLOW ELEVATION (hrs) ------- (cfs) --------- (cfs) --------- (cfs) -------- - (cfs) (cfs) (ft) 24.700 1.00 2.0 --- 433.0 ----------- 436.2 --------- 1.59 --------- 315.03 24.800 1.00 2.0 432.1 435.0 1.41 315.03 24.900 1.00 2.0 431.6 434.1 1.28 315.03 25.000 1.00 2.0 431.2 433.6 1.19 315.03 25.100 1.00 2.0 430.9 433.2 1.13 315.02 25.200 1.00 2.0 430.7 432.9 1.09 315.02 25.300 1.00 2.0 430.6 432.7 1.06 315.02 25.400 1.00 2.0 430.5 432.6 1.04 315.02 25.500 0.00 1.0 429.8 431.5 0.88 315.02 25.600 0.00 0.0 428.6 429.8 0.60 315.01 25.700 0.00 0.0 427.7 428.6 0.42 315.01 25.800 0.00 0.0 427.2 427.7 0.29 315.01 25.900 -------- 0.00 -------- 0.0 ---------- 426.8 ------------- 427.2 ------------ 0.20 ---------- 315.00 --------- C POND-2 Version: 5.17 SIN: Page 6 ? XECUTED: 01-22-1996 13:08:26 ****************** SUMMARY OF ROUTING COMPUTATIONS ****************** Pond File: 95122P3 PND Inflow Hydrograph: 95122P35.HYD Outflow Hydrograph: OUT HYD Starting Pond W.S. Elevation = 313.00 ft ' ***** Summary of Peak Outflow and Peak Elevation ***** Peak Inflow = 238.00 cfs Peak Outflow = 184.77 cfs Peak Elevation = 316.95 ft ' ***** Summary of Approximate Peak Storage ***** Initial Storage = 0.00 ac-ft ' Peak Storage From Storm = 3.99 ac-ft Total Storage in Pond ---- = 3.99 ac-ft Warning: Inflow hydrograph truncated on left side. POND-2 Version: 5.17 SIN: Pond File: 95122P3 PND Inflow Hydrograph: 95122P35.HYD ' Outflow Hydrograph: OUT HYD Peak Inflow = 238.00 cfs Peak Outflow = Peak Elevation = 184.77 cfs 316.95 ft Page 7 EXECUTED: 01-22-1996 13:08:26 Flow (cfs) 0 25 50 75 100 125 150 175 200 225 250 275 - - ---I----- ----- ----- I ----- I ----- I ----- ----- I----- I----- I----- I- .4 - x x .5 - x ?.6 x - x x 11.7 - x x 8 - x x .9 - x x .0 - x ?.1 - x 12.2 - ?.3 - .4 - * .5 - * .6 - * x * x 12.7 - * x .8 - * x * x * x 12.9 - * x * x x *x 1 - *x *x 13.2 - *x . 3 - *x *x TIME ' ( hrs) * File: 95122P35.HYD 'x File: OUT HYD * * * x x x x * x * x x x x x Qmax = 238.0 cfs Qmax = 184.8 cfs Z 6A WINSTON-IALNM RAMON CHARLOTTI PROJECTNAME_ ZYe?nY?a ??ct? J?oti?C PROJECT NO. S ( -Z, Z - y ?- SHEET OF BY DATE CHECKED BY DATE ?C S I I> A-) PROJECT NAME PROJECT NO. 9 S Z Z . ?l sHEEr_.L OF 3_ BY d5 l" DATE CHECKED BY DATE ?tiEC,? 8c?y??vcy OP Pie/n/G/PLC' ?iL[.,wi¢-ys' 6,. Sox ?oL = y "x / *,)e ? " = Zoo cG 00V41VC y = (zoo Cg)(G Z•y c'OMG. ee4 = (/7, SG1o'?Y(' -7 c.? 5lo y G,F ?/O L, o F GCIrJG : 77 slut S = ?i5.33 ? x 5.33 x 5 ? - (? y x y ?xs ? _ / 28, S cF LE55 P/Pt' PEN6TiL•o-sivn/S = C/ZB,ScF) - Z (3.,5?)Z _ /09, ZS Co 7 G F 4?- TOTi94 /09, 2.5_ t /1y, 7 c,c = 2 Z?cF _?7 / t! GF f i r PROJECT NAME H4T/N/yf0? LO n/ /?-s PROJECT NO.- SHEET-Zr- OF BY !5-n w DATE /- / L I Z- CHECKED BY DATE v ir e-,-) or ?o,J?. 2Eq = (Sooo'?)?(?y5 °%<) ?06. OF C!a^!G ? 5/oES = (S, 33' = A77 a/= si+y Zc.? BASE = (1..33' x 7,3 /'? ?!v•`? c,? 5,o-y y(o TO TiiP?L = (o Z c,C +' N(. Z G< = ipG ?F » 35-G,C ©/L ?o,.ip vor' 3 .4= l/', 8 c L/ ? C - log ?JD?C ?oc.. = ? G'x y'u Coy ? _ ?Ny?? o y????y t (? yy ?) (c. 0.,/ /c?) = 89 SS, s.? y 9000` )/ ( 45- i) = to Z c? yDL. OIC LONG : ?/ s?vES = (7.33'x `3'x :5-,5 PPS ?CNE772?T/on/ _ ?-?! Z ? ? ? G? ?aSE = (1f,33' X 7,33' x l? -. U/ Gr Z 6A WINSTON-SALEM RALEIGH CHARLOTTE PROJECT NAME 114111-1 0 v,l />b^olc PROJECT NO. BY CHECKED BY ?.L SHEET--!- OF 3 ?G DATE /// 0, DATE C,,, rz,sE , ; . ; /?- ce4 cc, _Er_,t?V ?1?E2 c,J?l,2 (?CSErL O?'? FrG? ?d?rL?? O?-1' ??I, ) r ?r?0 t• 32 3.5 0 O o ?Z3. (? x.`75 8s,z `r 3,75 Z4. 4Z. 06 /79.W `fz.CY7 ?t.S.b Z? g.Z Zol.gZ, -Lo aZ 10-5 3Z??, o o.? I Z4 o:7 wwi? ?' 3? , b O o 3?Z.S 88•I`? 9 4 3S Zo.4b 7?.!!v ??3.0 /3S: ?lam /og•gS ?.?,Z? z 1.Z,;1 31?. ? Z?dB 3(,•St? ?73.o z,.6? ?)C?. o Cod, c?C? /1 S S"? -161,$ (o?O,bb 31to,? ?w,zL 141,s3 S3.3G g3.31o 317,0 9, -70 /?3 •?Z $?,?? $G,77 3 ??, s z-3-7, 1--7 /$z -t/ ?e acf qb, - 31g,D 311,-7(, ZDo.15' 9.3 Zl 93.2.) 2:6A PROJECT NAME / r { PROJECT N0. IS 2 ?-L,, y ?: SHEET OF DESIGN • . BY DATE WINSTON-SALEM RALEION cNARLoTTE CHECKED BY DATE t N 1 1 1 1 1 1 1 1 1 1 1 1 1 :1- 1 Appendices I N nr, ?cl' ?ral . ClS/zz,. 01- - -?((7 1 .9v« .:,,ol? S 23 20 10 0 50 100 Discharge (0/sec) 3 E Q 2 CO a Qa 0 1 ? Li 0 1000 l 8.06.3 3 o"- ?z Outlet IWi = 00 + La diameter (Do) pipe 1 T ilwater - 0.500 of PQc 60 1... Curves may not be extrapolated. Figure 8.06a Design of outlet protection protection from a round pipe flowing full, minimum tailwater condition (Tw < 0.5 diameter). ' z Appendices 04, ?bti,? Z Qfo ' 2.3 06 OV t e?Cc?i'UV s I R o= r3 C, iaLC -4 1 )J 3 o V ' ..I. Outlet WI = Do + La 90 ....-- .. _ ._.... w pipe ' diameter (Do) 80 „ I* La ilwater < 0.500 i . i....: 70 t coy of PQ 60 a . ve, O r , t. ..,. s 4 41- 1 fl ? i f ? `. l i I r .., •4 • ,y i , f H 30, 20 ! s 2 - o l :Ilj 1' :f :: ~ : i j f; ?l. r •i ii• i•• 3 t: l ! t l I'-' r' f b 1' Z F Ott 0 4 LLL CL ( ?' k ! (t . tf If t. a .`; tit to ,'L y t i trt .?• `l,~1 y1 a :r' rO + ?t i t . t} to " al: ;it ?, -2 ,. i t ?` it it' I 'f? rd ?l_ 3 5 10 20 50 100 200 500 1000 Discharge (ft /sec) ' Curves may not be extrapolated. Figure 8.06a Design of outlet protection protection from a round pipe flowing full, minimum tailwater condition (TW < 0.5 diameter). 8.06.3 Appendices 4, ys ?Z.o4 ?J ?? r7 ?/" > Sa L 4 O-L G &--rl C J G le" s 5 w. _ ?.3' ??Q?, Zen I 3 o<UJI, `i Z. arc Outlet W, - Do La 90 ...... _. ..-•-......... ._ pipe diameter (Do) La 80 f T water 0.500 70 coy .• ,?,; _. .: ::',':: .:i:: ;, .. 50 li! i i. ?`??? ? r i•:i ?, :ij ? Oily D? r 7i`111- 31, t ., I f L[r r: ?? ?,: A K, f ?f : r 20 3 TL' tft, . t -113 Prt 0 r t r t, p r r b 2 it T- l ` 11 _ ?. f 4:? t nt ?'_ t a0 a" ; I • Q AP.. ..?,a a a i r a 11>1 v 0 3 5 10 20 50 100 200 500 1000 Discharge (O/sec), ' Curves may not be extrapolated. 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'1 . , C) I SHEET Z,-- OF -S BY /ZA c- DATE CHECKED BY DATE s4? G 8 . f Sc. v?°E; < c?.34 F?/ff f3A X EF W) P -YN = ? v 4-4 SI DESC,oIpE C.,EsT ? > : l S, nE Sc.go? ?i6N7 < '3 : l (>t ),v Cj "v9,,- lA(- Oe P7#-/ E¢u.o.r? aiJ AX MR. /9A C. G c -" l lel"jp ? ¢ Q n??•?l-9 Js avo ZA„ = ADZ ?3 SIGN -r;cl a-r ol' -6h6k = /I.3-g -7 A EAU GN??,? UE4 o c rry ; V = Q /A = S . 3 `l - s X?6P'7'tl S Z Sc. a06 -r = y.es = (C. Z.4)el•01 )Co.ti3?) c Z.I4. islo7- < Z.Sc, 0,t I Z;Isq p0 16 Pt-AlA,e6 Dr&-rA p I -tc.N ' .,oT,a, AREA = A c. Q= C. I A= -2- 4 Q S c.-4,se PROJECT NAME PROJECTNO. I Z , o v SHEET'' L?OF BY 44 DATE ?/ M .i CHECKED BY DATE sA# r- GF. I Sc.v,°E o, oz,s e>Are w1P-W = 7-7- SI DESLv?oE ?.E?T ? ?' S,1> Sc.gP? c e/>= 3' 1 Vs,,v y A>ve,???. OEP? Ec?w+.r?? ,?r ?V, K. ?.aLC,o? F/?Vp ? ? = Q ????•?f'9 ?' AND 'F:Av = A R. t?3 S06N -rW..AT Fleecp'*bAU tom..iQ6k e <<. `7 0- L/4-(15 -TS, a'? s%_. U-7 v? C/445&4 VM0 err, >, V = Q /Ac = !5.5 ? c . ,i4a SNC.???L S? ?5 : y= vNrF ?l?e 6N T or, OsPYH S _ SL olgg 171-* R 0 Z D,A,-rA p I-rLN j .A-r,., AREA = - .4 c. Q= LiA _ -7?, l c. -?-s PROJECT NAME PROJECT NO. `? S I Z L. 04 8HEET-(k- OF BY DATE CHECKED BY DATE ?t-fT G ? - Z Sc.v>o? t o= 4,4/ff 4SAre w?aYN = 10 -'* S?DESC,oPE C.E T 1 S)i>g S(.cq'L e14,AIrC _3:_1 Vs,,tJ? "4W- Ac- OEF`7-ly E¢uArkb, J Rr Y44 R. /t1A?-<,c -I t?l ?? IZt?t? z Q ,1//.?9 ITS av-o ZAv = A R ?a SJG{,1 `T,cl„a7 ?ce? et) -6,26h a 12-, S z 41 Y - - ?l P EAU ?e )o /,6-7 /z..ss v /z.s2 ' d G0I5&Z lJi?I.o terry (/ = Q /.4 = S, o -??s 6'Pac4_1 SNC.nIL. S? jS : Y= v.Vrf ---,) j6Nr o? 4TE2, GL.? c"a?f,F3 aP = ?5P"i't>' S ? SL a?6 l ii DESIGN Z)SA GROUP' WomoN..m RAum mumAm p 17? p 0 D,AerA p J Yc.N ,p.4:rA AREA = - .? c. Qv c 1 A = ?7, 3 c.l? PROJECT NAME -- ,'I L ) n n 4 . , --,, PROJECT NO. 14 SHEET-_::L OF BY DATE CHECKED BY DATE SN -7- C?g.3 S/ DES?oPE C..E?T ? 3 ? 1 S ? Dg SC.gPE ?i4V"1 ? ?: 1 jc'1 AUp 14- ?¢,?¢ z Q ?1/ ?•?f' 1 LS AvO A K ??3 -5-06N 7;V.4T ,4() 3S 0.c,3 Z-I,4 L 3q, o I 6,(-c /L,6 ?C. ?Z 4 b 11 604964 VE4o c,rry : V = Q /A _ 4,15 49 s 6,44&.4_1 SNLW-Ap. Y= VNrf --)Cl6NT O1' L--4TE2, GZ,4 c'aJC43 = ,06PyN S SC, 0019 '-T= y.`? = (GZ.4)C6?3)(o•s) c Z 7-7/?-? L Z..S .. 0K. ? - i i i PROJECT NAME 1' 41, Lldr4el -OI ll? +?c s 1 6A PROJECT NO. 4 S / ZZ \4- SHEET OF 'DESIGN GROUP BY DATE WINSTON•IALIM NALNION CHARLOTTI! CHECKED BY DATE L acs / c, ,Ai Z;ISA WINETOWULEM RALEIGH CHARLOTTE ...• PROJECT NAME PROJECT NO. j S ?ZZ SHEET A- OF BY e4 DATE CHECKED BY DATE ?? 4 1(?, ?/ tC Z / ` O TL;. 11 t (i Ib, Cl:`; je, `x? v= 3.3 C?s c_-F z lsq DESIGN GROUP: WOMTOM•lAM MUM OMAMLOM Te m P, 721-*-p 0 ( L PROJECT NAME u - n e to y,( /1h - '< PROJECT NO. !? / 7 7 2 CL SHEET_---Z.-- OF S BY E DATE 6 e /y(, CHECKED BY DATE p,2,41A)A41E PrAerA . AReA = !/ 4 A r . I - so, tt mf G v.70 Q-. CIA= YL Il.t4?, ?.Fs Sc. v1°? z o. v r 2 ??/f? ?,o r E wt a -tN = ?.z ?? S1 DESLc?fr (..Et=r : ? S, nE Sc. ,ej6NT _3 1 Us )AJ (-7 tivte,-lac.. OE FY/? 6OLxk7-i d,, Rr MR. "tlA e. c, o n Fi ?tJ? ?, c Q ?1?1. ?-? tI S ANO ?Av = A R ?a SU Lt4 -r4.4T Ft eq, 06-6 tJ Z,gEk e lU3 Y A P P Z ?? ?, o? t?4. 3 r • Z2 z.vs /d3. SC / r? . 44V 61.J6&4 UEL O c.rry ; V= P /A = z fps 6,+4ac,,L SN8..4 (L 57, 5 ; y= vV rf ...?Er t e-H r or, ?4T'E/L, G 2,.? c.a?ft 3 XJ6P7t1 S Sc. ao6 7= y.?s = ?GZ.4) C3,?)?°.orZ.? c Z,-L43 1.8?•?-?z C, Z.S_ : , bfC PMMECTMME PAWECT ND. ?_ n ) SHEET-3 OF-E: DESIGN GROUP' BY / L - DATE /Z L' / L WMIOM4MM IUL/ CNAMAm CHECKED BY DATE -?_ 7E M ,? 17c? J jo ,?L p,Aer.4 . A,e EA Q = LIA = SvL.y cis p I-rc.N S(. v?E: t o. 0-3 S?DESC,c?E C..E?r< 3 ? ? S,ng SC.q? ,Pj6N'1r ? : 1 U-C)AJ(4 "cW- AL- OEPr E¢w?.r?wJ ?r N, ?2. ?.a? c.o?'l ???? ? ie.Et, Q ????•4-? iIs ANO ZAV = ,A fZ 'W 3 S?L{?t -T,cl a-r zce??G?,aJ Je Y A P P /o v.Wl /27.36 16.07 o..-76,9 C-045&4 VELD c rry : V = Q /A = ?-. 4 -?- C-,4464,Y- SNB.AR. STX.5S ; Y-- vt/rf •?JCle.Hr opl k-i4TE2, ,P = ,06P`rt1 S St_ aq5 Z)SA DESIGN GROUP WOWTON-ULM NALEM CNAKOM A 0A = /. 3 .d c . V 17c.H 3A P2A1JIJA&,6 D,Aer-4 : p J yc.N PROJECT NAME ?Iet .1, 17 / b. rS PROJECT NO. s, 7.Z o l(_ SHEET OF S BY ?0 L DATE (h.v: T c CHECKED BY DATE -!f4?-r c,g -3 Sc. vie t 0, d? *'+/ff 47>.ntE w,p-fN = Z F? SJDESt,oJAE crE?T = 3 : I S, DE SC,q? ?i6N"1 ? 3; I U-C )k) 61 JVvAee-l.a(- OEP77V E¢u.ATJa.J Ax N,Q. A Ac.c c,,n FiAvp z Q n//.4'9 Js A o Z04„ = AK Vi -6,2Ek v /, v S S-06N -7W.A-r 0 Y A - P Z. , z ?. Z. 0+ S . sz o, ?-7 /, C7 S -U !O S b 6045z-y- vr-L.o c rry : v = Q iA = . L Z _4 s 6,44aC,k_ SNEa p_ S W:59 ; yz (JA)rj ..-d'Cr 4H T ? (.q,4TE/L, G L.? c"??fl 3 ,06P`rt1 S St. 0105 Z)SA ?_ I ~OMAALM RALOM CHAMOTM AgEA = Ac. p 1-*-P 9- P,e.AIA)A(,E D,Aer.4 p 1-tC 4 ,0.&rA Q = C. 1 A = S /, Q,---?- c-(s PROJECT NAME- ?, Il nl PROJECT NO. 1`7,1 SHEET-5L OF_.? BY l DATE 1 b CHECKED BY DATE S?--r G g . 3 I - - '^)iNp- L = ? - SC. Oype -c O, o cP +?f f j5A r E wl a -fN = S -F4 S/oESC,ope LEST : I S,nE sc. e14A.rc 3:1 Q.//,Yl Lrr ANO ZAv = R. V.? SJLt?t `T,tl dT ?Ge?'w?,acJ Gi4ac4--' SNa.A(L. S?,d.SS : Y= vA/r-r ...JE; e 6K r ov, LuAre ., G L.? c'a?f,l ,P = X)sPTt1 S ?. SL aC6 .. ...... .. . i i 1 1 1 1 A Z 6A WINSTON-SALIM RALEIGH CHARLOTTE PROJECT NAME Z_L? I ? iR PROJECT NO. -/ StLI?. r SHEET OF BY DATE CHECKED BY DATE r L4 LC,L?S`?IUrVS 1 1 1 STAGE STORAGE COMPUTATIONS PAGE_1_OF 6 PROJECT NAME DATE _ _ BY: ANN FORD POND 1 1-22-96 KAL LOCATION PROJECT NO. CHK BY: BUTNER, NC 95122.04 1 1 1 CONTOUR ELEV. CONTOUR AREA INCR. VOL. S ACC. VOL Z STAGE In S In Z COMP. STAGE (ft) (sq ft) (cu ft) (cu ft) (ft) (ft) 318.5 27710 0 0 0 0 0.0000 320 33325 45776 45776 1.5 10.7315 0.4055 1.75 321.5 39413 54554 100330 3 11.5162 1.0986 3.02 322 49435 22212 122542 3.5 11.7162 1.2528 3.48 323.5 61109 82908 205450 5 12.2330 1.6094 4.99 324 62865 30994 236443 5.5 12.3735 1.7047 5.50 326 70098 132963 369406 7.5 12.8197 2.0149 7.51 327.5 75722 109365 478771 9 13.0790 2.1972 9.01 Regression Output: Constant 9.933716 ' Std Err of Y Est 0.007666 R Squared 0.999872 ' No. of Observations Degrees of Freedom 6 4 X Coeff icient(s) 1.431021 Std Err of Coef. 0.008085 DRAWDOWN PIPE DIAMETER (IN 3 ' DRAWDOWN PIPE AREA (SQ FT ) 0 049087 . . . ' INCR . S = b= STAGE STORAGE STORAG HEAD OUTFLO (FT) (CF) (CF) (FT) (CFS) 2.00 55583 1978 1.875 0.32 ' 1.95 1.90 53605 51649 1956 1934 1.825 1.775 0.32 0.31 1.85 49715 1912 1.725 0.31 )614 1.43 INCR. TIME (HRS) 1.70 1.70 1.71 1.71 CUMM. TIME (HRS) 1.70 3.40 5.11 6.82 1 1 1 1 C 1 1.80 47803 1889 1.675 0.31 1.72 8.53 1.75 45915 1866 1.625 0.30 1.72 10.25 1.70 44049 1842 1.575 0.30 1.73 11.98 1.65 42207 1818 1.525 0.29 1.73 13.71 1.60 40389 1794 1.475 0.29 1.74 15.44 1.55 38595 1769 1.425 0.28 1.74 17.18 1.50 36825 1744 1.375 0.28 1.75 18.93 1.45 35082 1718 1.325 0.27 1.75 20.69 1.40 33363 1692 1.275 0.27 1.76 22.45 1.35 31671 1665 1.225 0.26 1.77 24.22 1.30 30006 1638 1.175 0.26 1.78 25.99 1.25 28369 1610 1.125 0.25 1.78 27.77 1.20 26759 1581 1.075 0.25 1.79 29.57 1.15 25178 1552 1.025 0.24 1.80 31.37 1.10 23626 1522 0.975 0.23 1.81 33.18 1.05 22104 1491 0.925 0.23 1.82 35.00 1.00 20614 1459 0.875 0.22 1.83 36.83 0.95 19155 1426 0.825 0.21 1.85 38.68 0.90 17729 1392 0.775 0.21 1.86 40.54 0.85 16336 1358 0.725 0.20 1.87 42.41 0.80 14979 1321 0.675 0.19 1.89 44.30 0.75 13657 1284 0.625 0.19 1.91 46.21 0.70 12373 1245 0.575 0.18 1.93 48.14 0.65 11128 1204 0.525 0.17 1.95 50.09 0.60 9924 1162 0.475 0.16 1.98 52.08 0.55 8762 1117 0.425 0.15 2.01 54.09 0.50 7645 1070 0.375 0.14 2.05 56.14 0.45 6575 1020 0.325 0.13 2.10 58.24 0.40 5555 966 0.275 0.12 2.17 60.41 0.35 4589 908 0.225 0.11 2.25 62.66 0.30 3681 845 0.175 0.10 2.37 65.04 0.25 2835 2835 0.125 0.08 9.42 74.46 :Z. i Da, f 7- H I 1 1 STAGE STORAGE COMPUTATIONS PAGE 2 OF 6 PROJECT NAME DATE _ _ _ _ BY: HANNAFORD POND 1 1-22-96 KAL LOCATION PROJECT NO. CHK BY: BUTNER, NC 95122.04 1 1 1 1 CONTOUR ELEV. CONTOUR AREA INCR. VOL. S ACC. VOL Z STAGE In S In Z COMP. STAGE (ft) (sq ft) (cu ft) (cu ft) (ft) (ft) 318.5 27710 0 0 0 0 0.0000 320 33325 45776 45776 1.5 10.7315 0.4055 1.75 321.5 39413 54554 100330 3 11.5162 1.0986 3.02 322 49435 22212 122542 3.5 11.7162 1.2528 3.48 323.5 61109 82908 205450 5 12.2330 1.6094 4.99 324 62865 30994 236443 5.5 12.3735 1.7047 5.50 326 70098 132963 369406 7.5 12.8197 2.0149 7.51 327.5 75722 109365 478771 9 13.0790 2.1972 9.01 Regression Output: Constant 9.9337157 Ks = 20614 Std Err of Y Est 0.007666 b = 1.43 R Squared 0.9998723 No. of Observations 6 Degrees of Freedom 4 X Coefficient(s) 1.4310211 Std Err of Coef. 0.0080852 ' EMERGEN CY PIPE DIAMETER QN)= 8 EMERGENCY PIPE AREA (SQ.FT.)= 0.3490656 ' INCR. STAGE STORAGE STORAGE HEAD OUTFLOW (FT) (CF) (CF) (FT) (CFS) ' 5.00 206252 2945 4.6666667 3.63 4.95 203307 2932 4.6166667 3.61 I INCR. CUMM. TIME TIME (HRS) (HRS) 0.23 0.23 0.23 0.45 3 1 4.90 200375 2919 4.5666667 3.59 0.23 0.68 4.85 197455 2907 4.5166667 3.57 0.23 0.90 4.80 194549 2894 4.4666667 3.55 0.23 1.13 4.75 1916,55 2880 4.4166667 3.53 0.23 1.36 4.70 188775 2867 4.3666667 3.51 0.23 1.58 4.65 185908 2854 4.3166667 3.49 0.23 1.81 4.60 183054 2841 4.2666667 3.47 0.23 2.04 4.55 180213 2827 4.2166667 3.45 0.23 2.26 4.50 177386 2814 4.1666667 3.43 0.23 2.49 4.45 174572 2800 4.1166667 3.41 0.23 2.72 4.40 171772 2786 4.0666667 3.39 0.23 2.95 ' 4.35 4.30 168986 166213 2773 2759 4.0166667 3.9666667 3.37 3.35 0.23 0.23 3.18 3.41 4.25 163454 2745 3.9166667 3.33 0.23 3.64 4.20 160709 2731 3.8666667 3.30 0.23 3.86 4.15 157978 2717 3.8166667 3.28 0.23 4.09 4.10 155262 2702 3.7666667 3.26 0.23 4.32 4.05 152559 2688 3.7166667 3.24 0.23 4.56 4.00 149871 2674 3.6666667 3.22 0.23 4.79 3.95 3 90 147198 144 2659 3.6166667 3.20 0.23 5.02 . 539 2644 3.5666667 3.17 0.23 5.25 3.85 141894 2630 3.5166667 3.15 0.23 5.48 ' 3.80 139265 2615 3.4666667 3.13 0.23 5.71 3.75 136650 2600 3.4166667 3.11 0.23 5.94 3.70 134050 2585 3.3666667 3.08 0.23 6.18 3.65 131465 2569 3.3166667 3.06 0.23 6.41 3.60 128896 2554 3.2666667 3.04 0.23 6.64 3.55 126342 2539 3.2166667 3.01 0.23 6.88 3.50 123803 2523 3.1666667 2.99 0.23 7.11 3.45 121280 2507 3.1166667 2.97 0.23 7.35 3.40 118772 2492 3.0666667 2.94 0.24 7.58 3.35 116281 2476 3.0166667 2.92 0.24 7.82 ' 3.30 3 25 113805 111 2459 2.9666667 2.89 0.24 8.05 . 346 2443 2.9166667 2.87 0.24 8.29 3.20 108903 2427 2.8666667 2.85 0.24 8.53 3.15 106476 2410 2.8166667 2.82 0.24 8.76 3.10 104066 2394 2.7666667 2.80 0.24 9.00 3.05 101672 2377 2.7166667 2.77 0 24 9 24 3.00 99295 2360 2.6666667 2.74 . 0.24 . 9.48 2.95 96936 2343 2.6166667 2.72 0.24 9.72 L? 1 11 1 F 2.90 94593 2325 2.5666667 2.69 0.24 9.96 2.85 92268 2308 2.5166667 2.67 0.24 10.20 2.80 89960 2290 2.4666667 2.64 0.24 10.44 2.75 87670 2272 2.4166667 2.61 0.24 10.68 2.70 85398 2254 2.3666667 2.59 0.24 10.92 2.65 83144 2236 2.3166667 2.56 0.24 11.17 2.60 80908 2217 2.2666667 2.53 0.24 11.41 2.55 78691 2199 2.2166667 2.50 0.24 11.65 2.50 76492 2180 2.1666667 2.47 0.24 11.90 2.45 74313 2161 2.1166667 2.45 0.25 12.14 2.40 72152 2141 2.0666667 2.42 0.25 12.39 2.35 70011 2122 2.0166667 2.39 0.25 12.64 2.30 67889 2102 1.9666667 2.36 0.25 12.89 2.25 65787 2082 1.9166667 2.33 0.25 13.13 2.20 63705 2062 1.8666667 2.30 0.25 13.38 2.15 61643 2041 1.8166667 2.27 0.25 13.63 2.10 59602 2020 1.7666667 2.23 0.25 13.88 2.05 57582 1999 1.7166667 2.20 0.25 14.14 2.00 55583 1978 1.6666667 2.17 0.25 14.39 1.95 53605 1956 1.6166667 2.14 0.25 14.64 1.90 51649 1934 1.5666667 2.10 0.26 14.90 1.85 49715 1912 1.5166667 2.07 026 15.16 1.80 47803 1889 1.4666667 2.04 0.26 15.41 1.75 45915 1866 1.4166667 2.00 0.26 15.67 1.70 44049 1842 1.3666667 1.96 0.26 15.93 1.65 42207 1818 1.3166667 1.93 0.26 16.20 1.60 40389 1794 1.2666667 1.89 0.26 16.46 1.55 38595 1769 1.2166667 1.85 0.27 16.72 1.50 36825 1744 1.1666667 1.82 0.27 16.99 1.45 35082 1718 1.1166667 1.78 0.27 17.26 1.40 33363 1692 1.0666667 1.74 0.27 17.53 1.35 31671 1665 1.0166667 1.69 0.27 17.80 1.30 30006 1638 0.9666667 1.65 0.28 18.08 1.25 28369 1610 0.9166667 1.61 0.28 18.36 1.20 26759 1581 0.8666667 1.56 0.28 18.64 1.15 25178 1552 0.8166667 1.52 0.28 18.92 1.10 23626 1522 0.7666667 1.47 0.29 19.21 1.05 22104 1491 0.7166667 1.42 0.29 19.50 1.00 20614 1459 0.6666667 1.37 0.30 19.79 0.95 19155 1426 0.6166667 1.32 0.30 20.09 s 0 90 . 17729 1392 0.5666667 1.27 0.31 20.40 0.85 16336 1358 0.5166667 1.21 0.31 20 71 0.80 14979 1321 0.4666667 1.15 0.32 . 21.03 0.75 13657 1284 0.4166667 1.08 0.33 21.36 0.70 12373 1245 0.3666667 1.02 0.34 21.70 ?? f hrS UI? 0.65 11128 1204 0.3166667 0.95 0.35 22.05 0.60 9924 1162 0.2666667 0.87 0.37 22.43 0.55 8762 1117 0.2166667 0.78 0.40 22.82 0.50 7645 1070 0.1666667 0.69 0.43 23.26 0.45 0 40 6575 55 1020 0.1166667 0.57 0.49 23.75 . 55 966 0.0666667 0.43 0.62 24.37 0.35 4589 908 0.0166667 0.22 1.16 25.53 STAGE STORAGE COMPUTATIONS PAGE 3 OF 6 PROJECT NAME DATE _ _ _ _ BY: HANNAFORD POND 2 1-22-96 KAL LOCATION PROJECT NO. CHK BY: BUTNER, NC 95122.04 I 1 1 1 CONTOUR ELEV. CONTOUR AREA INCR. VOL. S ACC. VOL Z STAGE In S In Z COMP. STAGE (ft) (sq ft) (cu ft) (cu ft) (ft) (ft) 326 10820 0 0 0 0 0.0000 328 14732 25552 25552 2 10.1485 0.6931 2.11 329 17076 15904 41456 3 10.6324 1.0986 3.03 330 19589 18333 59789 4 10.9986 1.3863 3.97 332 23425 43014 102803 6 11.5406 1.7918 5.93 334 L-?i 29909 - 53334 I 156137 8 11.9585 2.0794 8.08 ' Regression Output: Constant 9.137656 Ks = ' Std Err of Y Est 0.018516 b = R Squared 0.999332 No. of Observations 4 ' Degrees of Freedom 2 ' X Coeff icient(s) Std Err of Coef 1.349786 0 024672 . . DRAWDOWN PIPE DIAMETER (IN 2 ' DRAWDOWN PIPE AREA (SQ.FT.) 0.021817 INCR. STAGE STORAGE STORAG HEAD OUTFLO (M (CF) (CF) (FT) (CFS) 2.00 23701 796 1.916667 0.15 1.95 22904 789 1.866667 0.14 ' 1.90 22115 782 1.816667 0.14 1.85 21333 775 1.766667 0.14 1.35 INCR. CUMM. TIME TIME (HRS) (HRS) 1.52 1.52 1.53 3.05 1.53 4.58 1.54 6.12 1 1 1 1 1 4.40 68700 1052 4.15 1.93 0.15 1.95 4.35 67648 1047 4.1 1.91 0.15 2.10 4.30 66601 1043 4.05 1.90 0.15 2.25 4.25 65558 1039 4 1.89 0.15 2.41 4.20 64519 1035 3.95 1.88 0.15 2.56 4.15 63484 1030 3.9 1.87 0.15 2.71 4.10 62454 1026 3.85 1.86 0.15 2.87 4.05 61428 1021 3.8 1.84 0.15 3.02 4.00 60407 1017 3.75 1.83 0.15 3.17 3.95 59390 1012 3.7 1.82 0.15 3.33 3.90 58377 1008 3.65 1.81 0.16 3.48 3.85 57369 1003 3.6 1.79 0.16 3.64 3.80 56366 999 3.55 1.78 0.16 3.80 3.75 55367 994 3.5 1.77 0.16 3.95 3.70 54373 989 3.45 1.76 0.16 4.11 3.65 53384 985 3.4 1.74 0.16 4.26 3.60 52399 980 3.35 1.73 0.16 4.42 3.55 51419 975 3.3 1.72 0.16 4.58 3.50 50444 970 3.25 1.70 0.16 4.74 3.45 49474 965 3.2 1.69 0.16 4.90 3.40 48508 960 3.15 1.68 0.16 5.06 3.35 47548 955 3.1 1.66 0.16 5 21 3.30 46593 950 3.05 1.65 0.16 . 5.37 3.25 45642 945 3 1.64 0.16 5.53 3.20 44697 940 2.95 1.62 0.16 5 70 3.15 43757 935 2.9 1.61 0.16 . 5.86 3.10 42822 930 2.85 1.60 0.16 6.02 3.05 41892 924 2.8 1.58 0.16 6 18 3.00 40968 919 2.75 1.57 0.16 . 6.34 2.95 40049 914 2.7 1.55 0.16 6 51 2.90 39136 908 2.65 1.54 0.16 . 6.67 2.85 38228 902 2.6 1.52 0.16 6 84 2.80 37325 897 2.55 1.51 0.17 . 7 00 2.75 36428 891 2.5 1.49 0.17 . 7.17 2.70 35537 885 2.45 1.48 0.17 7.33 2.65 34652 880 2.4 1.46 0.17 7 50 2.60 33772 874 2.35 1.45 0.17 . 7.67 2.55 32898 868 2.3 1.43 0.17 7 83 2.50 32031 862 2.25 1.42 0.17 . 8 00 2.45 31169 856 2.2 1.40 0.17 . 8.17 2.40 30314 849 2.15 1.39 0.17 8.34 2.35 29464 843 2.1 1.37 0.17 8 51 2.30 28621 837 2.05 1.35 0.17 . 8.69 2.25 27785 830 2 1.34 0.17 8.86 2.20 26954 824 1.95 1.32 0.17 9 03 2.15 26131 817 1.9 1.30 0.17 . 9.21 2.10 25314 810 1.85 1.29 0.18 9.38 2.05 24504 803 1.8 1.27 0.18 9.56 2.00 23701 796 1.75 1.25 0.18 9.73 1.95 22904 789 1.7 1.23 0.18 9.91 to 1.40 22946 1157 1.295833 0.19 1.72 21 93 1.35 21789 1139 1.245833 0.18 1.73 . 23.65 3 1.30 20650 1121 1.195833 0.18 1.73 25.39 1.25 1 20 19529 1 1102 1.145833 0.18 1.74 27.13 . 8427 1083 1.095833 0.17 1.75 28.88 1.15 17344 1063 1.045833 0.17 1.76 30.64 1.10 16281 1043 0.995833 0.16 1.77 32.41 1.05 15238 1022 0.945833 0.16 1.78 34.19 1.00 14216 1001 0.895833 0.16 1.79 35.98 0.95 13216 979 0.845833 0.15 1.80 37.78 0.90 12237 956 0.795833 0.15 1.81 39.59 ' 0.85 0.80 11281 10349 932 908 0.745833 0.695833 0.14 0.14 1.83 1.84 41.42 43.26 0.75 9441 883 0.645833 0.13 1.86 45.12 ' 0.70 8558 856 0.595833 0.13 1.88 47.00 0.65 7702 829 0.545833 0.12 1.90 48.89 0.60 6873 800 0.495833 0.12 1.92 50.82 0.55 6073 770 0.445833 0.11 1.95 52.77 0.50 5302 738 0.395833 0.10 1.99 54.76 ' 0.45 0.40 4564 3860 704 668 0.345833 0.295833 0.10 0.09 2.03 2.08 56.78 58.86 0.35 3192 629 0.245833 0.08 2.15 61.01 0.30 2563 586 0.195833 0.07 2.24 63.25 ' 0.25 1978 538 0.145833 0.06 2.38 65.63 0.20 1440 1440 0.095833 0.05 7.87 3 ?GYs 73.50 J 7 1 1 STAGE STORAGE COMPUTATIONS PAGE _6_OF 6 PROJECT NAME DATE _ _ BY: HANNAFORD POND 3 1-22-96 KAL LOCATION PROJECT NO. CHK BY: BUTNER, NC 95122.04 1 1 1 CONTOUR ELEV. CONTOUR AREA INCR. VOL. S ACC. VOL Z STAGE In S In Z COMP. STAGE (ft) (sq ft) (cu ft) (cu ft) (ft) (ft) 309 19061 0 0 0 0 0.0000 310 21874 20468 20468 1 9.9266 0.0000 1.29 312 28031 49905 70373 3 11.1616 1.0986 3.08 313 31599 29815 100188 4 11.5148 1.3863 3.94 314 38799 35199 135387 5 11.8159 1.6094 4.87 316 50166 88965 224352 7 12.3210 1.9459 6.95 318 59211 109377 333729 9 12.7181 2.1972 9.19 Regression Output: Constant 9.562153 Ks = 14216 Std Err of Y Est 0.0365 b = 1.42 R Squared 0.997416 No. of Observations 5 Degrees of Freedom 3 X Coeff icient(s) 1.42283 Std Err of Coef. 0.041808 E MERGENCY PIPE DIA METER (IN> - 8 EMERGENCY PIPE AREA (SQ.FT. 0.349066 ' STAGE STORAGE INCR. STORAG HEAD OUTFLO (FT) (CF) (CF) (FT) (CFS) ' 6.00 181956 2154 5.666667 4.00 5.95 179803 2146 5.616667 3.98 5.90 177657 2138 5.566667 3.97 5.85 175518 2131 5.516667 3.95 5.80 173388 2123 5.466667 3.93 ' 5.75 5.70 171265 169150 2115 2107 5.416667 5.366667 3.91 3.89 5.65 167043 2099 5.316667 3.88 5.60 164943 2091 5.266667 3.86 5.55 162852 2083 5.216667 3.84 5.50 160768 2076 5.166667 3.82 ' 5.45 158693 2067 5.116667 3.80 INCR. COMM. TIME TIME (HRS) (HRS) 0.15 0.15 0.15 0.30 0.15 0.45 0.15 0.60 0.15 0.75 0.15 0.90 0.15 1.05 0.15 1.20 0.15 1.35 0.15 1.50 0.15 1.65 0.15 1.80 iL? 5.40 156625 ' 5.35 154566 5.30 152515 ' 5.25 150472 5.20 148437 5.15 146410 5.10 144392 5.05 142382 5.00 4.95 140380 138387 4.90 136402 4.85 134426 ' 4.80 132459 4.75 130500 4.70 128550 4.65 126608 4.60 124676 ' 4.55 122752 4.50 120837 4.45 118931 ' 4.40 117035 4.35 115147 ' 4.30 113268 4.25 111399 4.20 109539 ' 4.15 107688 4.10 105847 ' 4.05 4.00 104015 102193 3.95 100380 3.90 98577 3.85 96783 3.80 95000 ' 3.75 93226 3.70 91463 3.65 89709 ' 3.60 87966 3.55 86233 3.50 84510 ' 3.45 82797 3.40 81095 ' 3.35 79404 3.30 77723 3.25 76052 ' 3.20 74393 3.15 72745 3.10 71107 ' 3.05 69481 3.00 67866 ' 2.95 66262 2059 2051 2043 2035 2027 2018 2010 2002 1993 1985 1976 1968 1959 1950 1941 1933 1924 1915 1906 1897 1888 1879 1869 1860 1851 1841 1832 1822 1813 1803 1793 1783 1774 1764 1754 1743 1733 1723 1713 1702 1692 1681 1670 1659 1648 1637 1626 1615 1604 1592 5.066667 5.016667 4.966667 4.916667 4.866667 4.816667 4.766667 4.716667 4.666667 4.616667 4.566667 4.516667 4.466667 4.416667 4.366667 4.316667 4.266667 4.216667 4.166667 4.116667 4.066667 4.016667 3.966667 3.916667 3.866667 3.816667 3.766667 3.716667 3.666667 3.616667 3.566667 3.516667 3.466667 3.416667 3.366667 3.78 3.76 3.75 3.73 3.71 3.69 3.67 3.65 3.63 3.61 3.59 3.57 3.55 3.53 3.51 3.49 3.47 3.45 3.43 3.41 3.39 3.37 3.35 3.33 3.30 3.28 3.26 3.24 3.22 3.20 3.17 3.15 3.13 3.11 3.08 0.15 0.15 0.15 0.15 0.15 0.15 0.15 0.15 0.15 0.15 0.15 0.15 0.15 0.15 0.15 0.15 0.15 0.15 0.15 0.15 0.15 0.15 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 0.16 1.95 2.11 2.26 2.41 2.56 2.71 2.87 3.02 3.17 3.32 3.48 3.63 3.78 3.93 4.09 4.24 4.40 4.55 4.70 4.86 5.01 5.17 5.32 5.48 5.63 5.79 5.95 6.10 6.26 6.42 6.57 6.73 6.89 7.04 7.20 3.316667 3.06 0.16 7.36 3.266667 3.04 0.16 7.52 3.216667 3.01 0.16 7.68 3.166667 2.99 0.16 7.84 3.116667 2.97 0.16 8.00 3.066667 2.94 0.16 8.16 3.016667 2.92 0.16 8.32 2.966667 2.89 0.16 8.48 2.916667 2.87 0.16 8.64 2.866667 2.85 0.16 8.80 2.816667 2.82 0.16 8.96 2.766667 2.80 0.16 9.12 2.716667 2.77 0.16 9.28 2.666667 2.74 0.16 9.45 2.616667 2.72 0.16 9.61 IS ? I 2.90 64670 1581 2.566667 2.69 0.16 9.77 2.85 63090 1569 2.516667 2.67 0.16 9.93 2.80 61521 1557 2.466667 2.64 0.16 10.10 2.75 59963 1545 2.416667 2.61 0.16 10.26 2.70 58418 1533 2.366667 2.59 0.16 10.43 2.65 56885 1521 2.316667 2.56 0.17 10.59 2.60 55364 1509 2.266667 2.53 0.17 10.76 2.55 53855 1496 2.216667 2.50 0.17 10.92 2.50 52359 1484 2.166667 2.47 0.17 11.09 2.45 50875 1471 2.116667 2.45 0.17 11.26 2.40 49404 1458 2.066667 2.42 0.17 11.43 2.35 47946 1445 2.016667 2.39 0.17 11.59 2.30 46502 1432 1.966667 2.36 0.17 11.76 2.25 45070 1418 1.916667 2.33 0.17 11.93 2.20 43652 1405 1.866667 2.30 0.17 12.10 2.15 42247 1391 1.816667 2.27 0.17 12.27 2.10 40856 1377 1.766667 2.23 0.17 12.44 2.05 39479 1363 1.716667 2.20 0.17 12.62 2.00 38116 1349 1.666667 2.17 0.17 12.79 1.95 36767 1334 1.616667 2.14 0.17 12.96 1.90 35433 1319 1.566667 2.10 0.17 13.14 1.85 34114 1304 1.516667 2.07 0.18 13.31 1.80 32809 1289 1.466667 2.04 0.18 13.49 1.75 31520 1274 1.416667 2.00 0.18 13.66 1.70 30247 1258 1.366667 1.96 0.18 13.84 1.65 28989 1242 1.316667 1.93 0.18 14.02 1.60 27747 1226 1.266667 1.89 0.18 14.20 1.55 26522 1209 1.216667 1.85 0.18 14.38 1.50 25313 1192 1.166667 1.82 0.18 14.56 1.45 24121 1175 1.116667 1.78 0.18 14.75 1.40 22946 1157 1.066667 1.74 0.19 14.93 1.35 21789 1139 1.016667 1.69 0.19 15.12 1.30 20650 1121 0.966667 1.65 0.19 15.31 1.25 19529 1102 0.916667 1.61 0.19 15.50 1.20 18427 1083 0.866667 1.56 0.19 15.69 1.15 17344 1063 0.816667 1.52 0.19 15.88 1.10 16281 1043 0.766667 1.47 0.20 16.08 1.05 15238 1022 0.716667 1.42 0.20 16.28 1.00 14216 1001 0.666667 1.37 0.20 16.48 0.95 13216 979 0.616667 1.32 0.21 16.69 0.90 12237 956 0.566667 1.27 0.21 16.90 0.85 11281 932 0.516667 1.21 0.21 17.11 0.80 10349 908 0.466667 1.15 0.22 17.33 0.75 9441 883 0.416667 1.08 0.23 17.56 0.70 8558 856 0.366667 1.02 0.23 17.79 G ?-4 h? s 0.65 7702 829 0.316667 0.95 0.24 18.04 0.60 6873 800 0.266667 0.87 0.26 18.29 0.55 6073 770 0.216667 0.78 0.27 18.57 0.50 5302 738 0.166667 0.69 0.30 18.86 0.45 4564 704 0.116667 0.57 0.34 19.21 •• oK. Z;ISA wmaTON-enuM awwM cwuLLOrn PROJECT NAME e b ?? PL .•.?? PROJECT NO. / ZZ V ll SHEET OF BY DATE CHECKED BY DATE /01 \1 F/ Y ?? 1 (, ? A/ Z;OSA GEE= WINSTON-SALIM RALEIGH CHARLOTTE PROJECT NAME N a.? '^ a (o- ot AAA ^d'5 PROJECT NO.- -?!-za oq SHEET-L-- OF BY DATE ! rL3 !96 CHECKED BY pgTE /mob-1?b..-c Elcv' 3! m. 0 ao EI cv; E,.-.lon. n t ??-e,?,•-? roy? ? Z 7. S. -01,14=14 Q # /eL":7 U )"t'A A/ (/ b lLr?? d r r3 s? '33 , sC? I t ? -7 b, r 32 .?? 3 -277-6,0 3 zy, o ? `7).?l0 ? lC 7 , 33 1,0 33 ?.o /b 3ZC,C /O Z 309.0 p l7, %171 s'? 3?3,VSS'-03 3?L. ?gqo-F"13 2 ?09.0 3r3, o 31?0•O 3/?3 .--,? /o 3oy.o 3 0?. 0 Z'?z I I 13, 0 8 11 _-Z I,S99 ?. 30, qtq S? Z33,f33 ??3 State of North Carolina Department of Environment, Health and Natural Resources Division of Environmental Management James B. Hum. Jr., Governor Jonathan E, Fowes, Secretary A. Preston [Io-.vard, Jr., P.E., Director A4;j 1:3 FE F: 5/'; //?& FAX TO: 51f ?,e 1111ill/- - FAX .N-t.-MBER: FROM: G''- P PHON;E:f 7 3?- NO. OF PAGES INCLUDING THIS SHEET:, COI???E','?TrS: Ak 85 - 7Da 1 pl- c,e - 7 yo a Environmental Scences Branch 4401 Reedy Creek Road Raleigh, North Carolina 27607 Telephone 919-733-9960 FAX # 733-9959:. An Equal opportunity Afimiztrve Action Employer a / recy-c e l0 % post consumer paper State of North Carolina Department of Environment, ?I?Aj Health and Natural Resources A74 Division of Environmental Management James B. Hunt, Jr., Governor Jonathan B. Howes, Secretary I : 3 E H N F=1 A. Preston Howard, Jr., P.E., Director January 26, 1996 Granville County DEM Project # 951142 APPROVAL of 401 Water Quality Certification and ADDITIONAL CONDITIONS Mr. Gary Nadeau Athenian Real Estate Development, Inc. P.O. Box 1000 Portland, Maine 04104 Dear Mr. Nadeau: You have our approval to place fill material in an additional 0.36 acres (total 1.59 acres of wetland fill) of wetlands or waters for the purpose of building a stormwater pond at NC 56 near 33rd street in Butner, as you described in your application dated 19 January 1996 . After reviewing your application, we have decided that this fill is covered by General Water Quality Certification Number 2671. This certification allows you to use Nationwide Permit Number 26 when it is issued by the Corps of Engineers. This approval is only valid for the purpose and design that, you described in your application. If you change your project, you must notify us and you may be required to send us a new application. For this approval to be valid, you must follow the conditions listed in the attached certification. Additional conditions listed on our 4 December 1995 approval are still applicable. In addition, you should get any other federal, state or local permits before you go ahead with your project. If you do not accept any of the conditions of this certification, you may ask for an adjudicatory hearing. You must act within 60 days of the date that you receive this letter. To ask for a hearing, send a written petition which conforms to Chapter 150B of the North Carolina General Statutes to the Office of Administrative Hearings, P.O. Box 27447, Raleigh, N.C. 27611-7447. This certification and its conditions are final and binding unless you ask for a hearing. This letter completes the review of the Division of Environmental Management under Section 401 of the Clean Water Act. If you have any questions, please telephone John Dorney at 919-733-1786. Sincerely, Attachment cc: Wilmington District Corps of Engineers Corps of Engineers Raleigh Field Office Raleigh DEM Regional Office W.r. John Dorney Central Files Lester Lowe III; DS Atlantic Pss.PPrron Howard, Jr. P. . . 951142.1tr Environmental Sciences Branch, 4401 Reedy Creek Rd., Raleigh, NC 27607 Telephone 919-733-1786 FAX # 733-9959 An Equal Opportunity Affirmative Action Employer • 50% recycled/10% post consumer paper State of North Carolina Department of Environment, Health and Natural Resources Division of Environmental Management James B. Hunt, Jr., Governor Jonathan B. Howes, Secretary A. Preston Howard, Jr., P.E., Director AOF?WA?EHNR 4 March 1996 Mr. Kenneth Loring DS Atlantic 801 Jones Franklin Road Suite 300 Raleigh, NC 27606 Dear Mr. Loring: Re: Stormwater approval Water Quality Certification Athenian Real Estate project DEM #951142, DSA # 95122.04 Granville County Staff of the Division of Environmental Management have reviewed your plans dated 25 January 1996 for stormwater ponds at your project site in Butner. These plans are acceptable to DEM in fulfilling the additional condition of our 401 Water Quality Certification issued on 26 January 1996. Please call Mr. John Dorney of my staff at 919-733-1786 if you have any questions. Sincerely, cc: Raleigh DEM Regional Office Central Files Gary Nadeau; Athenian Real Estate Tony Evans 4401 Reedy Creek Road., Raleigh, N.C. 27607 An Equal Opportunity Affirmative Action Employer 1 ston How Y'r.,?.E. Telephone 919-733-1786 FAX 919-733-9959 50% recycled/ 10% post-consumer paper DSAtlantic ENGINEERS • ARCI JITECTS • SURVINORS January 19, 1996 Mr. John Dorney Water Quality Planning Division of Environmental Management, Health and Natural Resources Post Office Box 29535 Raleigh, NC 27626-0535 801 )ones Franklin Road Suite 300 A Raleigh, NC; 27606 919/851-6866 Fax 919/851-702+ ?l RECEIVED JAN 2 j1996 EW1,RQ1VW1VrAL SCIfNCEs SUBJECT: REVISED JOINT APPLICATION FORM FOR NATIONWIDE PERMIT - DEM ID-951142 ATHENIAN REAL ESTATE DEVELOPMENT, INC. DISTRIBUTION FACILITY IN BUTNER, NORTH CAROLINA DSAt/antic PROJECT NO.: 95122.01 Dear Mr. Dorney: We are pleased to submit to your office the revised Joint Form for a Nationwide Permit reflecting the additional impact to wetlands on the subject property as a result of the proposed stormwater detention pond(s) previously requested under our original 401 Water Quality Certification. Please find attached the following items: 1 . Seven (7) copies of the revised Application Form. 2. Seven (7) copies of the Vicinity Map. 3. Seven (7) copies of the Wetland Delineation Map. 4. Seven (7) copies of the Wetland Delineation Map with site layout overlay. We trust this information is acceptable for your review and approval. Should you have any questions, please feel free to contact our office. Respectfully submitted, V *estrow , III, P.E. Vice President LVL/hhe Enclosures: As noted above cc: Mr. Gary Nadeau - Athenian Real Estate Development, Inc. w/encl. Mr. Kenneth A. Loring, RLS - DSAt/antic w/o encl. Mr. Steven J. Miller, EIT - DSAt/antic w/o encl. File w/encl. C;hadt)ttc, NC' • Fort Xlyer,, FL • ]Ulci,t;h, N(: • Richmond, A'A • Winston-Salem, NC: .. „1 . ..., DEM•ID: 951142 ACT10N ID: 199 6000307 Nationwide Permit Rzesded (Provide Nationwide Permit #): 14 and 26 JOINT FORM FOR Nationwide permits that require notification to the Corps of Engineers Nationwide permits that require application for Section 401 certification W .Xw0rON DISTRICT ENGIlqE1:',It WATER QUALITY PLANNING CORPS OF ENOINE M S DIVISION OF ENVIRONMENTAL MANAGEMENT DEPARTMENT OF THE A 204Y NC DEPARTMENT OF W VMONMENT. I. P.O. Box 1890 AND NATURAL RESOURCES WU='nVm NC 28402-1890 P.O. Bor. 29535 ATIN: CESAW-CO-E Raleigh, NC 27626-0535 Telephone (919) 251-4511 ATTN: MR. SOHN DORNEY Telephone (919) 733-5083 ONE (1) COPY OF THIS COMPLETED APPLICATION SHOULD BE SENT TO THE CORPS OF ENGWMS. SEVEN ('7) COPIES SHOULD BE SENT TO THE N.C. DIVISION OF 4TIR0NMe4TAL MANAGEML;NT, PLEASE PRII rr 1. Owum Name: Athenian Real Estate Development, Inc. Ow=A&MS. P.O. Box 1000, Portland, Maine 04104 3. Owners Phone Number (Home): N/A (Waft (207) 885-2517 4. If Applicable: Agent's name or responsible carpome official, address, phone ==mber: Gary Nadeau; same address and telephone number S. Lacadcm of work (MUST ATTACH MAP). County: Granville Ncu=Town orCity: Bunter, North Carolina SpeciSa Locadon (Include road members, landmarks, e=)• Site is located off NC 56 in Butner behind the Tuscarora Plant and adjacent to a 190' Duke Power- transmission line easement and 33rd Street. 6. Name of CIO=Stt==Mver: Picture Creek 7. River Basta: Neuse River Basin 3. Ls this project located is a waWmhcd Ckmifi,ed w Trouk SA. HQW, ORW. WS I, or WS II? YES [ I NO M 9. Have any Secdon 404 gamits bees pnwiowly requested for use on this Property? YES ti NO I ( I If Yes, explain. 10. F.stimawd total number of 1, - , , of wao= of the U.S., hWludfdng wetlands, looWd On pWjea Sim: 3.55 Acres 1 L Nttmbw of a= of wam of the U.S., including wgdu 3s, in=cwd by the proposed ptojc= Filled: (see attached sheet) DrAined: Flooded; E7CCav'dLDdI ' d'TO,WIMP - 12. Description of proposed work (Attach PLANS-8 1/2" X 11" drawings only): Perform site grading, drainage, erosion control, etc. for a building pad and internal road and par ing system for a new facility and new stormwater detention pond(s). 13. Purpose of proposed work: To provide a new *450,000 sf distribution facility and two auxillary support buildings, associated access roads, loading docks and parking or 8 op distri 14. State reasons why the applicant believes that this activity must be carried out in wpilands. Also, n taken to minimize wetland impacts. In order to access site and build facility, some' wet13n?3s"?iCs are affected, however roads nave rou E0 avdizt-mo'S er endicular points; arkin lots, the building, etc. were sited to avoid as much of the areas as posse e. ?S, you am required to contact the U.S. Fish and Wildlife Service (USFWS) and/or National Marine Fisheries Service iabltats) regarding the presence or any Federally listed or proposed for listing endangered or threatened species or critical permit area that may be affected by the proposed project. Have you done so? YES F119 NO E j MSPONSES FROM THE USFWS AND/OR NMFS SHOULD BE FORWARDED TO CORPS. 6. You are required to contact the State Historic Preservation Officer (SHPO) regarding the presence of historic roperties in the permit area which maybe affected by the proposed project? Have you done so? M Fxl NO ( j TSPONSE FROM THE SHPO SHOULD BE FORWARDED TO CORPS. for 7. Additional information required by DEM: A. Wetland delineation map showing all wetlands, streams, and lakes on the property. B. If available, representative photograph of wetlands to be impacted by project. C. If delineation was performed by a consultant, include all data sheets relevant to the placement of the delineation line. D. If a stormwater management plan is required for this project, attach copy. E. What island use of surrounding property? vacant on two sides; industry on another and power F. If applicable, what is proposed method of sewage disposal? Discharge into municipal system. easement. ZD. ?' , ?+. • ?) `?'?• _ • Intl' / ??? _ ' _ .ter e e j ' "• stela - - - ' - _ _ . ?-^- / ,• i,'? - n ice,., _ `^' , _-- _ _ % - •?' _ ?\? ??' _ _ ,jam,, /? - SITE N-Y (1173) nter ' 8M 386 itaU ? ? ?:? ? x? ? ,a _ $ ? ? ?,•• ?. ' it ;•: ? ? ^ ?' I ? ?? -?_ J`? '-vim n •?,\ ? ? ? - 56 • -"1 ems.. ?? >?: .S.',?: `?- _ . '/ J _ -? ?H? ?, v? ?l qy '...? ner 1:1yons' tt3 • ?'??• ?\ •? .\ ` _? , tea,?' ?! '? ?' - ? ' r I > •• ` I. ,.-.f?^ ?? `?.f_ \ sq,• jam- ?`..?. •? /:? ?• ??•?? ?? is IA. BUTNER / nog Y ' Lake ! NORTH CAROLINA-) ??• _? Rogers b a s . y i? d f iiiii b MdK q r viii i a a-? n a 7 p 4- c Z - D ? p r? t f n t ! i rr= ATHENIANDRFA ESTATE DEVELOPMENT INC Dsfan(jC WfNM GLWAU OMNTY. NORTH CAROUNM i " ..." :'?i:C•• fi 1 J ATHENIAN REAL ESTATE DEVELOPMENT, INC. DISTRIBUTION FACILITY BUTNER, NORTH CAROLINA DSAtlandc CORPORATION JANUARY 19, 1996 PAGE NO. 1 WETLAND IMPACT SUND4ARY Filled and Total Impacted: Nationwide Permit No. 26 (Site Grading) Nationwide Permit No. 26 (Stormwater Detention Pond) Total of Area "C": Area "C" = 0.74 Acres Area "C" = 0.36 Acres = 1.10 Acres Nationwide Permit NO. 14 (Minor Road Crossings) Area "A" at 17 LF Area "B" at 15 LF Area "D" at 30 LF Area "E" at 80 LF Area "F" at 178 LF = 0.08 Acres = 0.06 Acres = 0.05 Acres* = 0.15 Acres* = 0.15 Acres* *Note: "D" Street extension by NCDOT. VNI1011VD H1bON "b ins 8 I ooe 911ns 'avom mmou nNo1 loo ? t1 f '?+ ,l1 N(10D 3111ANV21J • ' . ° N 'Rrm-NOLsma ? JN 'H9Irm e 1171A11 17101 ? JN 'e14OWM3 r -:u b99Z OZ L6 L990 # NId XVl ONI 1N3Wd013A3a - j,1 31V1S3 1V3N NVIN3HIV ?l03 ?` o m fi ?Ud3dOlld VNIIONV' HISON 30 31V1S o •?i??ilt?ll :30 dVW NOISIAIcianS 9 a 9 5 o Z • s_ d: _- a_ a g _x sr oa 7n e? ! s ' a ea ? a -! e 'a a ?a sa ?! ° !i MA ^g WS r": - ?tl ? R S _ a r Ad a 4 x- -.'r? ?s ! oe tl> a>r ri ss xe :a xe ! d4 2 ea as oo -? a: !„ i ,S ? a .? .a ?s WW :_ = " ?w _a R r. W oa ' W ?a ? w :., ww ao s s aa .s .s ?s s rr Rr ` s a ?W a • WW ' wW .r ?? ? W : w s w a ?W - ? a W D W w: Ra - ss a? a rs as q ;? aat ?., ss ?s x ss a„ r ss aa °? sa aa " + ?s :a a= sa a? :s ss =„ ? ss _? s? ,?s +? o• ? s? SR F• 3s ? F: s ? .s ?a sw s:, ? wW :n %ti ?W ^ r? s s " z , a CS . 1 ?t ? = S? ? ?^ aa n i ^ -„ ! ': ? ?? a n i5 ?§ ? 6 ? r g P. n= n n + ? a A 71 1 1 ?• ?? Sti l. S. «A A - RR RRI AH RiA N * 0 0 1 ^ Ra [« g I? RR ? lR1 ? 11 R R31 O 75? n p .? E N ib?1 \s tg ? ?a 1? b \ \ a ,-a \ \ rW g9it ^ f 1 9t \ \ Ogg I ` o R I^ \ ? o I '\ as I ` I a \ m N a ?eonm„ I x" g V ?ddri ? \ a pu AA Aa ` F < m U O ? ? iiia gIN I fi I* j77 aiy 'd \\\ ?. \ ?? \f <tl bell gi i 11 ? i? a ?E?GeII?It? J ?? ad fd a a q c v .. rn ? x a$ R _ I 1 d? ?SS 1 • 4. 1 I e y4y. + O itol RR ! ZY §a J 1R4 L 7lYS DEM•TD: 951142 ACTION Mt 199 6000307 Nationwide Permit Regwsted (Provide Nationwide Pezmit #): 14 and 26 JOINT FORM FOR Nationwide permits that require notification to the Corps of Engineers Nationwide permits that require application for Sermon 401 certification VIM24NOTON DLS=CT ENGII4M WATER QUALITY PLANNING CORPS OF ENGINEERS DIVISION OF EN'Vl1tONMDrrAL MANACrEMENT DEPARTMENT OF THE AIL WY NC DEPAMUM4T OF F.NV MONMENT. tW A r nL P.O. Boot 1890 AND NATURAL RESOURCES Rlila*ngoan, NC 28402-1890 P.O. Boo. 29535 ATTN: CESAW-CO-E Raleigh, NC 27626.0333 Telephone (919) 251-4311 A7 N: MR. JOHN DORNEY Telephone (919) 733-5083 ONE (1) COPY OF THIS COWI.E'I'ED APPLIC.3TION SHOULD BE SENT TO TSE CORPS OF FNGDMM. SEVEN ('7) COPIES SHOULD BE SENT TO Tim N.G DIVISION OF M-TMONMENTAL MANAGE141$ M. PLEASE PRIlYr. 1. Ovn= Name: Athenian Real Estate Development, Inc. OW=3 Add== P.O. Box 1000, Portland, Maine 04104 3. Owners Phone Number (Some): N/A (Waft (207) 885-2517 4. If Applicable: Ag='s name or responsible corporate official. addnzs, phone nt?err: Gary Nadeau; same address and telephone number 5. Location of work (MUS'T' ATTACH MAP). County- Granville Ncar=Town or City- Bunter, North Carolina SPCCT= LO dou (IncbWeroad munbas, l , e=): Site is located off NC 56 in Butner behind the Tuscarora Plant and adjacent to a 190' Duke Power transmission line easement and 33rd Street. 6. Name of CIA=Summ/Riveer. Picture Creek 7. River Basim Neuse River Basin 3. Is this Project locaned in a wa?ashed clan- as Trout, SA. HQW, ORw, wS 1, or STS II? YES ( ] NO H 9. Have any Secdon 404 permits been pnwioasly req=ted for are on this property? YES $)q NO •[ j If yes, explaift. 10. Estimated Coal number of UM of wat= of the U.S.. inalU&Mg wesWNL% lecMned an pMj= Sine: 3.55 Acres 11. Nmnber of acres of wum of the U.S.. including arodmWs, iatpaoted by the PwFaled P9010= lMc&- (see attached sheet) Drained.: Floodock E= aLed; To'tal - i 12. Description of proposed work (Attach PLANS-8 1)2" X 11" drawings only). Perform site grading, drainage, erosion control, etc. for a building pad and internal road and par King system for a new facility and new stormwater detention pond(s). 13. Purposeofproposedwork: To provide a new X450,000 sf distribution facility and two 2 auxillary support buildings, associated access roads, loading docks and parking or a oo distri utor 14. State reasons why the applicant believes that this activity must be carried out in wp ppnds. Also, pt res laketl to minimize Wetland Impacts. In order to access site and build facility, some a wetel u are affected, however roads Have ou eas as posslDle. !S, ou am required to contact the U.S. Fish and Wildlife Service (USFWS) and/or National Marine Fisheries Service NMFS) regarding the presence or any Federally listed or proposed for listing endangered or threatened species or critical tabitat in the permit area that may be affected by the proposed project. Have you done so? YES J NO [ 7. Additional information required by DEM: A. Wetland delineation map showing all wetlands, streams, and lakes on the property. B. If available, representative photograph of wetlands to be impacted by project. C. If delineation was performed by a consultant, include all data sheets relevant to the placement of the delineation line. D. If a stormwater management plan is required for this project, attach copy. E. What island use of surrounding property? vacant on two sides; industry on another and power F. If applicable, what is proposed method of sewage disposal? Discharge into municipal system. easement. 10* LESPONSES FROM THE USFWS AND/OR NMFS SHOULD BE FORWARDED TO CORPS. ] 6. You are required to contact the State Historic Preservation Officer (SHPO) regarding the presence of histode iroperties in the permit area which may be affected by the proposed project? Have you dope so? YES FXj NO [] LE4PONSE FROM THE SHPO SHOULD BE FORWARDED TO CORPS. 41 _ ?.,?-o•?• •`f _ /•?C 1, . n ? 'sue '`^ I `: t2 ? ' i l l i ?. .?. i st.gv\ - - ?• - / / _ ? ? `I ??• j (\?'? \ Wit` II \ i'' - ,' - lam-' \?t ? ?, 11.'? '? 1 ?- j? - SITE t nter, BM 386 ? • ., ? ? ?. ; ?- ::: ?a• -??? ?a\. iii _ ? .? ??\. wF, •, ;•? ? ??' ^,} ' :I ? --- _?.-- ?-?-- ------rte, ? •?,\4? ? \ _ ?•. '`?• ? •?. ?T't'i -:• _ -^ _ ?c // a --.? 56 1-7 ,A3uFnar 2p, 66 Cej Cem r tto? rrJ BUTNER .t Lake %, 3 1 NORTH CAROLINA ;?? •; Rogm - - . ? i? . \i ?'?% 4 ??,?r ?'??---?'?• • ?? \" tee r^? a a s R r, ?r YT d "i Et !t ? f? d a T f to ? j 1 !E!" E irrss ccccc T ? Y= R .? SL I'Y O Z i gill DISTRIBUTION FACILITY = L!' • i i ATHENIAN REAL ESTATE DEVELOPMENT INC DSAdjwdc MnrQ gtaaRU COLWTY, NORTH Gutouu i ..'.`? ••• J ATHENIAN REAL ESTATE DEVELOPMENT, INC. DISTRIBUTION FACILITY BUTNER, NORTH CAROLINA WETLAND IMPACT SUMMARY Filled and Total Impacted: DSAtlantic CORPORATION JANUARY 19, 1996 PAGE NO. 1 Nationwide Permit No. 26 (Site Grading) Area "C" Nationwide Permit No. 26 (Stormwater Detention Pond) Area "C" Total of Area "C": Nationwide Permit NO. 14 (Minor Road Crossings) Area "A" at 17 LF Area "B" at 15 LF Area "D" at 30 LF Area "E" at 80 LF Area "F" at 178 LF = 0.74 Acres = 0.36 Acres = 1.10 Acres = 0.08 Acres = 0.06 Acres = 0.05 Acres* = 0.15 Acres* = 0.15 Acres* *Note: "D" Street extension by NCDOT. .oas JN 'BOITPO Doe falls 'avow NrINNVIU nNo/ 100 . 'Naps-NOUNIS ? U 'HOIrm U 'MAN 11101 ? 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At 41 (.?or???(u G'46?n C , /e???? Gtr 1/t've5 ems, all i'?5' va ? f 1-1 -a- 6' -1 rT X50 r ?;?i?I q y VN Tlip, f 1071v? H171pN AtNfIO? 7T1wiv7D'M3N1t19 E 7NI Lv3Wd0rinaa 31V153 W314 Nv1N3H1V I NN 88 A.Ln0Vi N01inglIS1SIO e i ? }M s!s}bSSM4 Y 7?i?? E ?'..nunuuunn p --- y Y ? e p1 ? Y u ?Y YS 9M 77 dY? ? e Y `-- n e a e g 3 L State of North Carolina Department of Environment, Health and Natural Resources Division of Environmental Management James B. Hunt, Jr., Governor Jonathan B. Howes, Secretary A. Preston Howard, Jr., RE., Director ANX T-T AM A IL E3 F= F1 December 4, 1995 Granville County DEM Project # 951142 APPROVAL of 401 Water Quality Certification and ADDITIONAL CONDITIONS Mr. Gary Nadeau FILE Athenian Real Estate Development, Inc. COPV P.O. Box 1000 Portland, Maine 04104 Dear Mr. Nadeau: You have our approval to place fill material in 1.23 acres of wetlands or waters for the purpose of constructing a regional food distribution center at NC 56 in Butner near 33rd Street, as you described in your application dated 27 October 1995. After reviewing your application, we have decided that this fill is covered by General Water Quality Certification Numbers 2732 and 2671. The certifications allow you to use Nationwide Permit Numbers 14 and 26 when they are issued by the Corps of Engineers. This Certification replaces the one issued on 28 November 1995. This approval is only valid for the purpose and design that you described in your application. If you change your project, you must notify us and you may be required to send us a new application. For this approval to be valid, you must follow the conditions listed in the attached certification. Additional written approval is needed from DEM for a stormwater management plan including wet detention ponds.DEM approval is needed before construction begins, clearing and grubbing may begin before written DEM approval for the stormwater ponds. . Applicant should investigate the use of remaining wetlands on site as part of the stormwater management system. An oil/water separator shall be used for the truck maintenance and refueling area. Measures shall be taken to plug channels in the wetlands not being filled to increase the hydraulic retention time. If additional wetland fill is required in the future, application shall notify DEM and Corps of Engineers in writing to obtain all necessary approvals. In addition, you should get any other federal, state or local permits before you go ahead with your project. If you do not accept any of the conditions of this certification, you may ask for an adjudicatory hearing. You must act within 60 days of the date that you receive this letter. To ask for a hearing, send a written petition which conforms to Chapter 150B of the North Carolina General Statutes to the Office of Administrative Hearings, P.O. Box 27447, Raleigh, N.C. 27611-7447. This certification and its conditions are final and binding unless you ask for a hearing. This letter completes the review of the Division of Environmental Management under Section 401 of the Clean Water Act. If you have any questions, please telephone John Dorney at 919-733-1786. Sincerel , 1 ston d, Jr. E. Attachment cc: Wilmington District Corps of Engineers Corps of Engineers Raleigh Field Office Raleigh DEM Regional Office Mr. John Domey Central Files Lester Lowe; DSA Atlantic Joe Thomason; Granville County P.O. Box 29535, Raleigh, North Carolina 27626-0535 An Equal opportunity Affirmative Action Employer 951142.1tr Telephone 919-733-7015 FAX 919-733-2496 5096 recycled/ 10% post-consumer paper State of North Carolina Department of Environment, Health and Natural Resources Division of Environmental Management James B. Hunt, Jr., Governor Jonathan B. Howes, Secretary A. Preston Howard, Jr., P.E„ Director A14 E3 EHNR November 28, 1995 Granville County DEM Project # 951142 APPROVAL of 401 Water Quality Certification and kDDITIONAL CONDITIONS Mr. Gary Nadeau Athenian Real Estate Dev. Inc.?? P.O. Box 1000 E Copy Portend, Maine 04104 De:r Mr. Nadeau: You have our approval to place fill material in 1.23 tyres of wetlands or waters for the purpose of constructing a regional food distribution center at NC 56 in Butner near 33rd Street, as you described in your appli, ation dated 27 October 1995. After reviewing your application, we have decided that this fill is covered b% General Water Quality Certification Numbers 2732 and 2671. The certifications allow you to use Nationwide Permit Numbers 14 and 26 when they are issued by the Corps of Engineers. This approval is only valid for the purpose and desi-cm that you described in your application. If you change you project, you must notify us and you may be require to send us a new application. For this approval to t'e valid, you must follow the conditions listed in the attache certification. Additional written approval is need from DEM for a stormwater management plan including .et detention ponds DEM approval is needed before. con suction begins. Applicant should investigate the use of remaining wetlands on site as part of the stormy ester management system. An oil/water separator shall be u&e-f for the truck maintenance and refueling area. Measures shall be taken to plug channels in the wetland- -ot being filled to increase the hydraulic retention ti,_e. Dew restrictions shall be placed on remaining wetlands to prevent their future fill. In addition, you should get anv other federal, state or local permits before you go ah?:ad with your project. If you do not accept any of the conditions of this c -tification, you may ask for an adjudicatory hearing. You must act within 60 days of the date that you receive his letter. To ask for a hearing, send a written petition which conforms to Chapter 150B of the North Carolina General Statutes to the Office of Administrative Hearings, P.O. Box 27447, Raleigh, N.C. 27611-7447. This certification and its conditions are final and binding unless you ask for a hearing. This letter completes the review of the Division of Eavironmental Management under Section 401 of the Cle2-t Water Act. If you have any questions, please telepbone John Dorney at 919-733-1786. Si rely, ;f eston I,'- ard, J . P E. Attahment cc: Wilmington District Corps of Engineers Corps of Engineers Raleigh Field Office Raleigh DEM Regional Office Mr. John Dorney Central Files Lester Lowe; DSA Atlantic 951142.Itr RC). Box 29535, Raleigh, North Carolina 276264_-:•?5 Telephone 919-733-7015 FAX 919-733-2496 An Equal opportunity Affirmative Action Emp?c. e- r 50% recycled/ i O'k post-consumer paper MEMORANDUM PRINT NAMES: Reviewer. TO: JOHN DORNEY WQ SUPV.: ENVIRONMENTAL SCIENCES BRANCH DATE: Cy? SUBJECT: WETLAND STAFF REPORT AND RECOMMENDATIONS *EACH ITEM MUST BE ANSWERED (USE N/A FOR NOT APPLICABLE) ;; ,r PERMIT YR: 95 PERMIT NO: 0001142 COUNTY: GRANVILE APPLICANT NAME: ATHENIAN REAL ESTATE DEVELOPMENT, INC. PROJECT _TYPE: COMMERCIAL PERMIT-TYPE: NW14/26 COE #: DOT #: RCD_FROM _CDA: APP DATE_FRM_CDA: 10/27/95 REG OFFICE: RRO RIVER AND SUB BASIN J: 030401 STREAM CLASS: WSIV WL_IMPACT?:ON WL_REQUESTED: J -? WL_SCORE M : / j 0 MITIGATION?: Y/0 STR INDEX N0: 27-4-7-(2) WL TYPE : WL_ACR_EST?: Y/6) WATER IMPACTED BY FILL?:6/N MITIGATION-TYPE: MITIGATION-SIZE: DID YOU REQUEST MORE INFO?: Yle IS WETLAND RATING SHEET ATTACHED?:? HAVE PROJECT CHANGES/CONDITIONS BEEN DISCUSSED WITH APPLICANT?: YO RECOMMENDATION (Circle One): ISSUE ISSUE/COND DENY COMMENTS : ?l " ,? C ?% ?> >Olti CC: Regional Office Central Files w. U 1 1 v w v? X-V (n?iQ JA, all, 4-6 " Or,\ U.S. ARMY CORPS OF ENGINEERS WILMINGTON DISTRICT Action ID. 199600307 County Granville GENERAL PERMIT (REGIONAL AND NATIONWIDE) VERIFICATION Property Owner/Agent Athenian Real Estate Development. Inc. Address c/o Mr. Garv Nadeau, Post Office Box 1000. Portland. Maine 04104 Telephone No. (207) 885-2517 Size and Location of project (waterway, road name/number, town, etc.) Approximate acres. on the northwest side of N.C. Highway 56. approximately 1/2 mile northwest of Interstate 85. in Butner. NC. Site is adjacent to several unnamed tributaries to Picture Creek. Description of Activity Filling of 0.74 acres of jurisdictional wetlands for the p=oses of site grading for proposed building and narking and 0.49 acres in 5 locations for minor road crossinas. X_Section 404 (Clean Water Act, 33 USC 1344) only. Section 10 (River and Harbor Act of 1899) only. Section 404 and Section 10. 14 and 26 Nationwide Permit Number. Any violation of the conditions of the Regional General or Nationwide Permit referenced above may subject the permittee to a stop work order, a restoration order, and/or appropriate legal action. This Department of the Army Regional General/Nationwide Permit verification does not relieve the undersigned permittee of the responsibility to obtain any other required Federal, State, or local approvals/permits. The permittee may need to contact appropriate State and local agencies before beginning work. By signature below, the permittee certifies an understanding and acceptance of all terms and conditions of this permit. Property Owner/Authorized Agent Signature Regulatory Project Manager Signature Date 22 Nov 1995 piration Date 21 Jan 1997 SURVEY PLATS, FIELD SKETCH, WETLAND DELINEATION FORM, ETC., MUST BE ATTACHED TO THE FILE COPY OF THIS FORM, IF REQUIRED OR AVAILABLE. NOV 2 81995 ENV'11oNrl,ENTAL 6C;'Nc,:s ,, , 5 ? T I a it 1 l i/ 31,75 i? ssi X95 'u a l%f ?d??l?lly -fo G? ?? ? y Vo c 5?d G e, f c r -{- .? ? 025 P ? G7 qo- w U 1,11z J I (N ? ? O ,?, l/ ? c- W, 00-f- NCWRC,HCP,FALLS LAKE TEL=919-528-9839 Nov 21'95 18:22 No.006 P.04 ® North Carolina Wildlife Resources Commission 512 N. Sa W)ury Strcet, Raleigh, Nash Carolina 27604-1188, 919.7333391 Charles R. Fullwood, Executive Director _Ad 0 ,_X, 1100 VId TO: .john Dorney Water Quality Pla/nQ,nin DE"M EHNR `- 9si. FROM: Owen F. Anderson, a mont Region Coordinator Habitat Conservation Program DATE: November 21, 1995 SUBJECT: 401 Water Quality Certification for Athenian Real Estate Development, Inc., Picture Creek, Neuse River Basin, DEM ID # 951142. Staff biologists with the North Carolina Wildlife Resources Commission have reviewed the subject application for 401 Water Quality Certification with respect to anticipated project impacts on aquatic habitats. A site visit was made to this area on November 2, 1995. Our comments are provided in accordance with certain provisions of the Fish and Wildlife Coordination Act (48 stat. 401, as amended; 16 U.S.C. 661 et seq.), and section 401(b) of the Clean Water Act of 1977 (as amended), and North Carolina General Statutes (G.S. 113-131 et iaeq.). The project involves the construction of a grocery distribution center located at the intersection of NC 56 and SR 1112. The applicant proposes to destroy approximately 1.23 acres of the total of 3.55 acres of wetlands on the site. The waters from this site are part of Picture Creek, which flows into Knapp of Reeds Creek. Knapp of Reeds Creek provides habitat for two state listed species, the threatened squawfoot (Strophitus undulatus) and the significantly rare eastern creekshell (Villosa delumble). The wetlands on this site are significant because they help maintain water quality and downstream habitats. We were struck with the clarity of the water flowing in the NCWRC,HCP,FALLS LAKE TEL=919-528-9839 Nov 21'95 18:23 No.006 P.05 Athenian R. Estate 2 November 21, 1995 Granville CO. 951142 tributaries on this site even after significant rainfall that had occurred prior to our visit. The cumulative impacts from the rapid development of this industrial area is likely to adversely impact downstream habitat for listed species and to degrade water quality and may contribute to flooding problems. Additionally, the destruction of ephemeral pool wetlands will reduce important amphibian habitats. We request the following conditions be incorporated into the permit to help protect downstream water quality and habitat for amphibians and the listed mussels: 1. Destroyed wetland areas should be mitigated by creating wetland areas adjacent to existing wetlands and channels at a ratio of 2:1 (created:destroyed). Some ephemeral pools should be created as part of the mitigation. 2. Deed restrictions should be placed on the property to prevent further destruction of wetlands by current or future owners. 3 maintain a minimum of a 100-toot forested buffer along all perennial streams and a minimum of a 50-foot buffer along intermittent streams. 4. All stormwater from the site should be routed through wet detention ponds prior to discharge. sufficient water should be directed to wetland areas to help maintain hydrology. 5. Stormwater from truck maintenance, parking and fueling areas should be routed to oil/water separators prior to being discharged to a wet detention pond. Thank you for the opportunity to provide input into the review process. If we can be of further assistance, please contact our office at (919) 528-9886. cc: Tom Augspurger, Supervising Biologist, USFWS 00/LS JN •N0177YS Ict? ooc suns 'av(m Nr)1NYHA 53NOf Ioa ON 'MWIYS-NOLSNIA ? ON 1110181YH ' 31101MYH3 IA 'SNEAK U09 ? ON V1;ue Cl lei' S .L. $N? I g???g F N Q A =oW>m V T m W ?ao?a 1-11, f ? g a ?? s5s P' / 1551 •i N `s 1yd sa»i 1a? Waa?h I? `o d?W?;nbB I? 1= I I 1 I I 1 \ A Q9? \ N pp n n \ \ 'J o \ 4 \ \ O? < A \ N W \ \ 4 d \ A O?< \ \ Xo A \ ?? A \ A a \ \ \? a A \ ? A \ \ e O VQQi 0n.0N \ On„ V V bOCfdM{ \ ,\ O pb A ?1? l y \ I +N 4 rjhp O R 1y? a \ J 8tl , \ / ?1 11 r XX e L /.p t f!! 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R a ; 4 r w ? r S w R ? w ° o R 4 s rr ??t eP r? ?N ?$ ' ?' ^>" y + r ?n DS r ^ S r M d R : P K r A , r ? n ? ? P ? ? ? a ? r 5 ^ ? ? a s ° ° g R ? ? a „ >" ? ? R " )t o tt tt ^ Nt aa tt - it - NN ? t N N t N N N N N N N N N N N N N N N N t N N N N N N N N t N i t S t t t N t t . t N N N N N t N N z N N N t N t z z N N J d U U r, ?. a a R _ U 4 801 Joncs Franklin Road Suite 300 Raleigh, NC 27606 919/851-6866 Fax 919/851-7024 F.NGINFFRS • nRCI IFFF:CI'S • SURVEYORS October 27, 1995 RECEIVED OCT 2 71995 Mr. John Dorney Water Quality Planning Division of Environmental Management, Health and Natural Resources P.O. Box 29535 Raleigh, NC 27626-0535 ENVIRONMENTAL SCIENCES SUBJECT: JOINT APPLICATION FORM FOR NATIONWIDE PERMIT ATHENIAN REAL ESTATE DEVELOPMENT, INC. DISTRIBUTION CENTER - BUTNER, NORTH CAROLINA DSAtiantic PROJECT NO.: 95122.01 Dear Mr. Dorney: We are pleased to submit to your office the Joint Form for a Nationwide Permit to fill some portion of the wetlands on the subject property under the State's 401 general water quality certification. Please find attached the following items: 1. Seven (7) copies of the Application Form 2. Seven (7) copies of the Vicinity Map 3. Seven (7) copies of the Wetland Delineation Map 4. Seven (7) copies of the Wetland Delineation Map with site layout overlay 5. Seven (7) copies of the Data sheets by S&ME. We trust the attached information is acceptable for your review and approval. Should you have any questions, please feel free to contact our office. Respectfully submitted, V e ter V. Lowe, III, P.E. Vice President LVUdtw Enclosures: Application Form Vicinity Map Wetland Delineation Map cc: Mr. Gary Nadeau - Athenian Real Estate Development, Inc. Mr. Kenneth A. Loring, RLS - DSAtiantic Mr. Steven J. Miller, EIT - DSAtiantic File Chnrlurrc, NC • Fori L{}rr?, FL • 161ci,Lli, N(: • Richnunul, VA 4 Winston-Salcm, N(' State of North Carolina Department of Environment, Health and Natural Resources Division of Environmental Management Ja mes R Hunt, Jr., G ove mor Jonathan B. Howesy Secretary A. Preston Howard, Jr., P.E., Director FAX TO: t?'iA VM C?- FAX NUMBER: FROM: r zv PHONE: NO. OF PAGES INCLUDING THIS SHEET: COMMENTS: A 091AA IT 0 ? ?EHNR Environmental Sciences Branch • 4401 Reedy Creek Road Raleigh, North Carolina 27607 Telephone 919-733-9960 FAX # 733-9959 An Equal Opportunty A mm ive Action Employer 50% recycled/101/6 post consumer paper n DEN1 ID: f L II c/? ACTION ID: Nationwide Permit Requested (Provide Nationwide Permit #): 14 & 26 . JOINT FORM FOR Nationwide permits that require notification to the Corps of Engineers Nationwide permits that require application for Section 401 certification WILMINGTON DISTRICT ENGINEER CORPS OF ENGINEERS DEPARTMENT OF THE ARMY P.O. Box 1890 Wilmington, NC 28402-1890 ATTN: CESAW-CO-E Telephone (919) 251-4511 WATER QUALI'T'Y PLANNING DIVISION OF ENVIRONMENTAL N GEMENT NC DEPARTMENT OF ENVIRONME .. .. AND NATURAL RESOURCES Q [VJ -.? ° "- --- ?' P.O. Bor. 29535 . Raleigh, NC 27626-0535 - ' ATTN: MR. JOHN DOR.NEY OU 2 71995 Telephone (919) 733-5083 ONE (1) COPY OF THUS COMPLETED APPLICATION SHOULD BE SENT TO THE CORPS OF ENGINEERS. SEVEN (7) COPIES SHOULD BE SENT TO THE N.C. DIVISION OF ENVIRONMENTAL MANAGEMENT. PLEASE PRINT. 1. Owners Name: Athenian Real Estate Devlopment, Inc. 2. Owners Address: P.O. Box 1000, Portland, Maine 04104 3. Owners Phone Number (Home): N/A (Work): (207) 885-2517 4. If Applicable: Agent's name or responsible corporate official, address, phone number: Gary Nadeau; same address and telephone number 5. Location of work (MUSTATTACH MAP). County: Granville Nearest Town or City: Butner, NC Specific Location (Include road numbers, landmarks, etc.): Site is located off NC56 in Butner behind the Tuscarora Plant & adjacent to a 190' Duke Power transmission line easement & 33rd Street. 6. Name of Closest Stream/River. Picture Creek 7. River Basin: Neuse River Basin S. Is this project located in a watershed classified as Trout, SA, HQW, ORW, WS I, or WS 11? YES [ ] NO ?Jx 9. Have any Section 404 permits been previously requested for use on this property? YES [ ] NO ?Jx If yes, explain. 10. Estimated total number of acres of waters of the U.S., including wetlands, located on project site: 3.55 acre of wetlands. 11. Number of acres of waters of the U.S., including wetlands, impacted by the proposed project: Filled: (See attached sheet!) Drained: Flooded: Excavated: Total Impacted: 12. Description of proposed work (Attach PLANS-3 1!2" X I I" drawings only): Perform site grading, drainage, erosion control, etc, for a building uad & internal road & Darkinn evstem for a new facility. 13. Purpose of proposed work: To provide a new ± 450,000 sf distribution facility & (2) auxillary Gtinnnrt huildingcr n-g-gnriated access roads loading docka & parking or d food butor. t la. State reasons why the applicant believes that this activity must be carried out in wetlands. Also, note measures taken to tnirtimize wetland impacts. In order to access site & build facility, some wetlands are affected, however roads have been routed to avoid most areas & only cross at perpendicular points; pcirkinglQts,_the building..-tc were sited to avoid as much of the areas as posse e. 15. You are required to contact the U.S. Fish and Wildlife Service (USFWS) and/or National Marine Fisheries Service (N`MFS) regarding the presence or any Federally listed or proposed for listing endangered or threatened species or critical habitat in the permit area that may be affected by the proposed project. Have you done so? YES gx) NO RESPONSES FROM TEE USFWS AND/OR NNEFS SHOULD BE FORWARDED TO CORPS. 16. You are required to contact the State Historic Preservation Officer (SHPO) regarding the presence of historic properties in the permit area which maybe affected by the proposed project? Have you done so? YES Jx ] NO E ] RESPONSE FROM THE SHPO SHOULD BE FORWARDED TO CORPS. 17. Additional information required by DEM: A. Wetland delineation map showing all wetlands, streams, and lakes on the property. B. If available, representative photograph of wetlands to be impacted by project. C. If delineation was performed by a consultant, include all data Acets relevant to the placement of the dclineation line. D. If a stormwater management plan is required for this project, attach copy. E. What is land use of surrounding property? vacant F. If applicable, what is proposed method of scwag r on another & power easement _ Discharge into municipal system. Owue:' Si a Date Wetland Impact Summary Filled & Total Impacted: NWP #26 (Site Grading) Area "C" = 0.74 acres NWP #14 (Minor Road Crossings) Area "A" at 17 LF (0.08 acres) Area "B" at 15 LF (0.06 acres) Area "D" at 30 LF (0.05 acres)* Area "E" at 80 LF (0.15 acres)* Area "F" at 178 LF (0.15 acres)* *Note: "D" Street extension by NCDOT. i ? 7' 79 - -?`? slip ILI IT _ y SITE °379 F- _ _ i tl \w r\r, (tom _ ??? r enter,: BM 386 Ital) ? % ?i? v ii ?? /? /, ??? 799 I _ - ¢•??, ??? III X 7r yD - / 56 $ufner 7C' y _ 4pns 0' WT 55 - •• I 1 ` 1108- ? !,? ?? r ?Q1 ?J x ) ) +? Pui ave CIh Cem ril 1.10) / ll BUTNER,1. ?O Lake -' ? 9ers NORTH CAROLINA Ro Side ? ? / t ??, ( Cam, \? a r, Project Name County e Name of evA Nearest Road Wetland Location - on pond or lake on perennial stream L-on intermittent stream within interstream divide other Soil series predominantly organic - humus, muck, or peat predominantly mineral - non-sandy - predominantly sandy Hydraulic factors Adjacent land use (within 1/2 mile upstream, upslope, or radius) ?'farested/natural vegetation -ka% N agriculture, urban/suburban % - impervious surface % Dominant vegetation (1) (2)? '0 - (3)_ Flooding and wetness semipermanently to permanently flooded or inundated seasonally flooded or inundated fern- ttanly flooded or temporary surface water no evidence of flooding or surface water steep topography _ ditched or channelized - total wetland width z 100 feet Wetland type (select one)* _ Bottomland hardwood forest Pine savanna _,,?__fjeadwater forest _ Freshwater marsh `-: _ Swamp forest - Bog/fen --- Wet flat - Ephemeral wetland I _ Pocosin _ Carolina Bay Bog forest _ Other _ *the rating system cannot be applied to-salt-or-brackish-marshes or stream channels - - - - ----------------------- weight R Water storage ( x 4.00 = Wetland Rating A Bank/Shoreline stabilization ' x 4.00 = T Pollutant removal x 5.00 I Wildlife habitat x 2.00 ........... N Aquatic life value x 400 G = Recreation/Education x 1.00 *Add 1 point if in sensitive watershed and >10% nonpoint disturbance within 1/2 mile upstream, upslope, or radius --------------------------------------------------------------------------- *S&ME October 6, 1995 Raleigh Regulatory Office u.S. Army Corps of Engineers 11413 Falls of the Neuse Road Raleigh, North Carolina 27587 Attention: Ms. Jean Manuele Reference: WETLAND DELINEATION Butner Industrial Site Lyon Station Road Butner, North Carolina Dear Ms. Manuele: Please find attached a copy of the Wetland Delineation Report along with the survey of the wetland/upland boundary for the above referenced site. The site is approximately 180 acres in size located northwest of Hwy. 56 and 1-85 in Butner, Granville County, North Carolina. We look forward to meeting with you at the site on Thursday, October 26, 1995 at 9:00 a.m. for field verification of the delineation. Please contact us at (919) 872-2660 if you have any questions or require any additional information. Sincerely, S&ME, Inc. .11 4:?;l Gary M. Birk, P.E. Senior Engineer Enclosures ohn R. 4wn P. E. Branch Manager cc: Gary Nadeau (Hannaford Bros. Co.) Joel D. Hardy K:1...%I 995jobs%95373HA1coe.kr SBME, Inc. 3100 Spring Forest Rood, Raleigh, North Carolina 27604, (919) 872-2660, Fax (919) 790-9827 ,,:. Moiling address: P.O. Box 58069, Raleigh, North Carolina 27658-8069 a WETLAND DELINEATION FOR THE BUTNER INDUSTRIAL SITE SWE, INC. PROJECT NO. 1054-95-373 Prepared for: Hannaford Bros. Co. Post Office Box 1000 Portland, Maine 04104 Prepared By: S&ME Inc. 3109 Spring Forest Road (27604) Post Office Box 58069 Raleigh North Carolina 27658-8069 August 1995 a I&ME August 30, 1995 Hannaford Bros. Co. Post Office Box 1000 Portland, Maine 04104 Attn: Mr. Gary Nadeau Re: Wetland Delineation Butner Industrial Site Butner, North Carolina S&ME, Inc. Project No. 1054-95-373 Dear Mr. Nadeau: Enclosed is the report of findings on the completed Wetland Delineation at the above referenced site. The recommendations for permitting are based on past experience '-with the State of North Carolina. Should you have questions concerning these recommendations or concerning the work which has been completed, I may be reached R' at (919) 872-2660. 1 will be submitting the report and attached information, along with the survey of the wetland/upland boundary to the Corps of Engineers, when the survey is completed. Final verification of the wetland/upland boundary should be received within four to five weeks. Following submittal, please contact me should you need further assistance in completing this project. SBME, Inc 3100 Spring Forest Rood, Raleigh, North Carolina 27604, (919) 872-2660, Fax (919) 7909827 %r Moiling oddrem. P.O. Box 58069, Raleigh, North Carolina 27658-8069 MIA/ M Wetland Delineation S&ME Project No. 1054-95-373 Butner Industrial Site August 30, 1995 Thank you for your consideration and patronage. Sincerely, S&M5-,-PVC. Joel D ardy Proj Mang Ann M. Borden Environmental Manager Attachments KA...11995JO W95373HA195-373.001 1 t Wetland Delineation SWE Project No. 1054-95-373 Butner Industrial Park August 30, 1995 INTRODUCTION This report presents the findings of the wetland assessment recently performed on a site approximately 180 acres in size located northwest of Hwy. 56 and 1-85 in Butner, Granville County, North Carolina (Figure 1). The opinions included herein are based on the information obtained during the study and our professional experience. The report is based on the observations made on the dates noted and using the procedures described herein. If additional information becomes available, we request the opportunity to review the information, reassess the potential environmental concerns and modify our conclusions and recommendations, if appropriate. BACKGROUND The site consists of approximately 180 acres of undeveloped property. All of the site is vegetated in a mature pine-hardwood mix of timber in the 40-60 years age class. The land is gently rolling with the low points serving as distinct drainage features or intermittent streams. SURFACE WATER Several of the drainage areas held pools of water, however, none of the streams were running water at the time of inspection. It appeared that the streams were intermittent in nature and that recent rains had formed the pockets of water. There were no other surface water areas on-site. All of the intermittent tributaries would be considered as 1 t Wetland Delineation S&ME Project No. 1054-95-373 Butner Industrial Park August 30, 1995 headwater areas, and eventually outfall into Picture Creek. SCOPE OF SERVICES At the request of Hannaford Bros. Inc., S&ME, Inc. performed a wetland delineation and assessment of the subject site. The scope of services included the following: 1. Feld delineation and documentation of all areas of waters of the United States located at the site. 2. Verification of wetland/upland boundaries with the Corps of Engineers (COE). WETLAND ASSESSMENT PROCEDURES An on-site reconnaissance of the site was completed on August 8 and 9, 1995 by Mr. Joel Hardy of S&ME, Inc. During the site visit, all areas which would be considered as waters of the United States were identified and the wetland/upland boundary was marked with individual, sequentially numbered flags. The areas of jurisdiction were identified using the currently accepted interim methods of wetland determination described in the 1987 Corps of Engineers Manual for Identifying and Delineating Wetland Areas, and detailed as follows: The present methodology for determining the specific location of the 2 I R Wetland Delineation Butner Industrial Park S&ME Project No. 1054-95-373 August 30, 1995 wetland jurisdiction line pursuant to the above definition is present in the Federal Manual for Identifying and Delineation Wetlands. Reed, 1988. This methodology was adopted by the federal agencies including the Environmental Protection Agency (EPA), U.S. Fish and Wildlife Service (FWS), and the U.S. Department of Agriculture, Soil Conversation Service (SCS) to provide a concurrent definition of wetlands. This definition states that under normal circumstances (no site alteration by drainage, clearing, etc.) an area must compromise three components to be declared jurisdictional - vegetation, hydrology and soils. This assessment was conducted utilizing the 1987 manual for delineation of wetland manual areas. This manual states that under normal circumstances, an area must demonstrate the presence of three components to be declared as jurisdictional wetlands - hydrophytic vegetation, hydric soils and hydrology. Veaetation: The list on hydrophytic (wetland) plants is very broad and includes perhaps 90 percent of all species occurring in the coastal plan and lower Piedmont (National List of Plant Species That Occur in Wetlands: Reed, 1988). The 1987 manual states that if greater than 51% of the dominant vegetation within the community is FAC, FACW or OBL, the vegetation community is considered hydrophytic. Hydrology: Traditionally, wetlands are thought to require standing water or at least very moist soil conditions at the surface. The hydrologic criteria includes evidence of floods such as water lines on trees, drift lines, 3 4. Wetland Delineation SWE Project No. 1054-95-373 Butner Industrial Park August 30, 1995 buttressed bases on trees, crayfish burrows, etc., but this criteria can also be met by a high groundwater table. Generally, the determining factor of minimal hydrologic conditions are met by groundwater and not surface water with this federal wetland definition. mil The third requirement for a determination of jurisdiction is hydric soils. Clearly, hydrology and soils are tied together. Prolonged standing water obviously implies that the underlying soils are hydric (wet). High water tables can cause the soils to be hydric within the requirement for standing water; however, the presence of hydric soil component does not necessarily demonstrate the presence of the hydrology component Positive indicators of hydrology must be visible and confirmed before the hydrology component can be confirmed. DELINEATION SURVEY RESULTS Results of the field delineation of wetlands may be seen on the attached plat of the property with the estimated wetland/upland boundary marked on it. The designated wetland areas existed within the banks of the small intermittent tributaries and natural drainages located at the site. The drainage features at the site appeared to be fed by off- site drainage, or by small groundwater seepage areas lying outside the boundary of the site. The southern most drainage feature was fed by an outfall arising from the Tuscarora Plant adjacent to the site. 4 Wetland Delineation SWE Project No. 1054-95-373 Butner Industrial Park August 30, 1995 RECOMMENDATIONS Federal Regulatory Authority under Section 404 CWA The Corps of Engineers generally issues two types of permits, Nationwide Permits and Individual Permits. A Nationwide Permit (33 CFR Part 330.6 (13)(26) or NWP 26 allows the filling or adverse impact of up to 1 acre of headwater (has an average annual flow of less than 5 cfs) and/or isolated wetlands, and may allow the filling or adverse impact of between 1 and 10 acres of these types of wetlands provided the applicant notify the District Engineer in accordance with (33 CFR Part 330.6 (C), also termed a "Pre-discharge Notification." The wetlands at the site associated with the small tributaries would be classified as headwater wetlands and therefore would come under the purview of NWP 26. Recent experience with the COE has shown that if an earnest effort is made to avoid and minimize possible impacts of a project during the design process, and adequate mitigation is offered to compensate for proposed unavoidable impacts that an authorization to fill between 1 and 10 acres of headwater or isolated wetlands may be obtained. North Carolina State Regulatory Authority under Section 401 CWA The State of North Carolina has denied a blanket waiver of water quality certification for NWP 26 and requires that an individual 401 certification be obtained from the state Department of Environmental Management. Generally, all proposed projects which impact less than 0.33 acres of headwater and/or isolated wetlands are authorized without further coordination, or the requirement for mitigation to compensate for proposed impacts. All projects which result in greater than 0.33 acres of wetland impact will require 5 Wetland Delineation S&ME Project No. 105495-373 Butner Industrial Park August 30, 1995 an individual water quality certification, and may require mitigation for the proposed impacts. 6 Ic 1 /u LTowel/ ooNoyyy t. , 1111) _rc?• r??11131 ;?,? ?I 1 SCALE 1:24 000 1 0 1 MILE 1000 0 1000 2000 3000 4000 '3000 6000 7000 FEET 1 S 0 1 KILOMETER CONTOUR INTERVAL 10 FEET ;. TOPOGRAPHIC MAP N.c.? U.S.G.S. TOPOGRAPHIC MAP MICHE. N.C. QUADRANGLE STEM, PLC. QUADRANGLE ) 1977 OUADRAMGLE LOCATION DATED 1974. PHOTOREVISED. 1987 T =_2000' HANNAFORD SITE nom NO LYON STATION ROAD *sm BUTNER, NORTH CAROLINA TRP •v lour.. ?1uj? ?n?w nat i-ra 1 o Z 1? APPROXIMATE WETLAND/UPLAND BOUNDARIES Hannaford Site SWE, INC. SCALE: NTS Lyon Station Road Raleigh Branch Office PROJECT NO: 105495-373 Butner, NC 3100 Spring Forest Road Raleigh, North Carolina 27604 FIGURE NO: 2 (919) 872-2660 DATA FORM ROUTINE WETLAND DETERMINATION 1987 COE Wetlands Delineation Manual) Project/Site: Butner Industrial Site Date: 8/o8/9s Applicant/Owner: Hannaford - S&ME Investigator: Hardy - S&ME. Inc. County: Granville Stab: NC Do Normal Circumstances exist on the Sib? Yes X No Is the site significantly disturbed (A typical Situation) Yes_ No X Is the area a potential problem area? Yes No X (If needed, explain on reverse) Community ID: Transact ID: Plot ID: AW VEGETATIONS Dominant Plant Species Stratum Indicator Dominant Plant Species Stratum indicator 1. Liquidambar sty. T FAC 9. 2. Acer rubrum T FAC 10. 3. Quercus phellos T FACW 11. 4. Ilex laevigata Sh FACW 12. 5. 13. 6. 14. 7. 15. 8. 16. Percent of Dominant Species that are OBL, FACW or FAC (excluding FAC)_ 100 Remarks: > 51 % of dominant vegetation FAC, FACW or OBL HYDROLOGY Recorded Data (Describe in Remarks): Wetland Hydrology Indicators: -Stream, Lake, Or Tide Gauge Primary Indicators: -Aerial Photographs -Other Inundated X Saturated in Upper 12 inches X No Recorded Data Available - 12 inch rain night before Water Marks X Drift Lines Field Observations: X Sediment Deposits X Drainage Patterns in Wetlands Depth of Surface Water. N/A (in.) Secondary Indicators (2 or more required): Depth to Free Water in Pit WA (in.) _ Oxidized Root Channels in Upper 12 inches Depth to Saturated Soil: 2 (in.) Water-stained Leaves _ Local Soil Survey Data FAC Neutral Test Remarks: Area is heavily scoured from run-off waters and the channel bottom is slightly braided. Drainageways are well defined. DATA FORM ROUTINE WETLAND DETERMINATION (1987 COE Wetlands Delineation Manual) (Continued) SOILS Map Unit Name Drainage Class: AW (Series and Phase): NIA Field Observations Taxonomy (Subgroup): Confirm Mapped Type? Yes_ No Profile Description: _ Depth Matrix Color Mottle Colors Mottle Texture, Concretions, Inches Horizon (Munsell Moist) (Munsell Moist) Abundance/Contrast Structures, etc. 0-6 A 10YR 4/1 Sandy Clay 6-13 B 10YR 5/1 Sandy Clay Refusal Hydric Soil Indicators: _ Hlstosol _ eons _ Histlc Epipedon _ High Organic Content _ Sulfidio Odor _ Organic Streaking in Sandy Soils X Aqulo Moisture Regime _ Listed on Local Hydric Solis List _ Reducing Conditions _ Listed on National Hydric Solis List X Gleyed or Low-Chroma Colors _ Other (Explain in Remarks Remarks: Surface soils are well mixed alluvium, however subsoils are hydric in nature with chromas 2 or less. WETLAND DETERMINATION Hydrophytic Vegetation? Yes X No Weiland Hydrology Present Yes X No Is this Sampling Hydric Soils Present? Yes X No Point within a Wetland? Yes X No Remarks: All parameters met. DATA FORM ROUTINE WETLAND DETERMINATION 1987 COE Wetlands Delineation Manual) Project/Site: Butner Industrial Site Date: 8108/95 Applicant/Owner: Hannaford - S&ME County: Granville Investigator: Hardy - S&ME. Inc. Stets: NC Do Normal Circumstances exist on the Site? Yes X No Community ID: Is the site significantly disturbed (A typical Situation) Yes_ No X Transact ID: Is the area a potential problem area? Yes No X Plot ID: BW (If needed, explain on reverse) VEGETATIONS Dominant Plant Species Stratum Indicator Dominant Plant Species Stratum Indicator 1. Liquidambar sty. T FAC 9. 2. Acer rubrum T FAC 10. 3. Quercus phellos T FACW 11. 4. Ilex laevigata Sh FACW 12. 5. 13. 6. 14. 7. 15. 8. 16. Percent of Dominant Species that are OBL, FACW or FAC (excluding FAC)_ 100 Remarks: > 51% of dominant vegetation FAC, FACW or OBL HYDROLOGY _ Recorded Data (Describe in Remarks): Wetland Hydrology Indicators: Stmam, Lake, Or Tide Gauge Primary Indicators: Aerial Photographs -Other Inundated X Saturated in Upper 12 inches X No Recorded Data Available - 12 inch rain night before Water Marks X Drift Lines Field Observations: X Sediment Deposits X Drainage Patterns in Wetlands Depth of Surface Water. WA (in.) Secondary Indicators (2 or more required): Oxidized Root Channels in Upper 12 Inches Depth to Free Water in Pit N/A (in.) _ Water-stained Leaves Depth to Saturated Soil: 2 (in.) _ Local Soil Survey Data FAC Neutral Test Remarks: Area is heavily scoured from run-off waters and the channel bottom is slightly braided. Drainageways are well defined. DATA FORM ROUTINE WETLAND DETERMINATION (1987 COE Wetlands Delineation Manual) (Continued) SOILS Map Unit Name Drainage Class: gW (Series and Phase): NIA Field Observations Taxonomy (Subgroup): Confirm Mapped Type? Yes No Profile Descriptlon: Depth Matrix Color Mottle Colors Mottle Texture, Concretions, Inches Horizon (Munsell Moist) (Munsell Moist) Abundance/Contraat Structures, etc. 0-6 A 10YR 411 Sandy Clav 6-13 B 10YR 611 Sandy Clav Refusal Hydric Soil Indicators: _ Histosol _ Concretions _ Histic Epipedon _ High Organic Content Sulf)dio Odor _ Organic Streaking In Sandy Solis X Aqulo Moisture Regime _ Listed on Local Hydric Soils List Reducing Conditions _ Listed on National Hydric Soils List X Gleyed or Low-Chroma Colors iWINME Other (Explain in Remarks Remarks: Surface soils are well mixed alluvium, however subsoils are hydric in nature with chromas 2 or less. WETLAND DETERMINATION Hydmphytic Vegetation? Yes X No yd Wetiand Pass n 7 Present YYes T No Is this e; -X No_ I Point within pa Wetland? Yes X No II H Remarks: All parameters met. DATA FORM ROUTINE WETLAND DETERMINATION 1987 COE Wetlands Delineation Manual) Project/Site: Butner Industrial Site Date: $108195 Applicant(Owner. Hannaford - S&ME County: Granville Investigator. Hardy - S&ME. Inc. State: NC Oo Normal Circumstances exist on the Site? Yes X No Community ID: Is the site significantly disturbed (A typical Situation) Yes_ No )F Transact ID: Is the area a potential problem area? Yes_ No X Plot ID: CW (if needed, explain on reverse) VEGETATIONS Dominant Plant Species Stratum Indicator Dominant Plant Species Stratum indicator 1. Liquidambar sty. T FAC 9. 2. Acer rubrum T FAC 10. 3. Quercus phellos T FACW 11. 4. 12. 5. 13. 6. 14. 7. 15. 8. 18. Percent of Dominant Species that are OBL, FACW or FAC (excluding FAC)- 100 Remarks: > 51 % of dominant vegetation FAC, FACW or OBL HYDROLOGY _ Recorded Data (Describe in Remarks): Weiland Hydrology Indicators: -Stream. Lake, Or Tide Gauge Primary Indicators: Aerial Photographs -Other _ Inundated X Saturated in Upper 12 inches X No Recorded Data Available - 12 Inch rain night before Water Marks X Drift Lines X Sediment Deposits Field Observations: X Drainage Patterns in Wetlands Secondary Indicators (2 or more required): Depth of Surface Water. WA (in.) _ Oxidized Root Channels in Upper 12 Inches Depth to Free Water in Pit WA (in.) Water-stained Leaves Depth to Saturated Soil: 2 (in.) _ _ Local Soil Survey Data FAC Neutral Test Remarks: Area is heavily scoured from run-off waters and the channel bottom is slightly braided. Drainageways are well defined. DATA FORM ROUTINE WETLAND DETERMINATION (1987 COE Wetlands Delineation Manual) (Continued) SOILS Map Unit Name Drainage Class: CW (Series and Phase): N/A Field Observations Taxonomy (Subgroup): Confirm Mapped Type? Yes No Profile Description: Depth Matrix Color Mottle Colors Mottle Texture, Concretions, inches Horizon (Munssil Moist) (Munsell Moist) Abundance/Contrast Structure, etc 0-3 A 10YR 411 Sandy Clay 3-16 B 10YR 511 Sandy Clay 16-22 B 10YR 6/1 Sandy Clay Refusal Hydrlc Soil Indicators: _ Hlstosol _ Concretions Histic Epipedon _ High Organic Content Sulfidlo Odor _ Organic Streaking in Sandy Soils Molsturo R X e9ime _ Ustsd on Local Hydric Soils List Reducing Conditions _ Listed on National Hydric Soils Ust X Gleyed or Law-Chroma Colors Other (Explain In Remarks Remarks: Surface soils are well mixed alluvium, however subsoils are hydric in nature with chromas 2 or less. WETLAND DETERMINATION Hydrophydc Vegetation? Yes X No Wetland Hydrology Present Yes X No Is this Sampling Hydric Soils Present? Yes X No Point within a Wetland? Yes X No Remarks: All parameters met. DATA FORM ROUTINE WETLAND DETERMINATION 1987 COE Wetlands Delineation Manual) Project/Site: Butner Industrial Site Date: !]/08/95 Applicant/Owner: Hannaford - S&ME County: Granville Investigator: Hardy - S&ME, Inc. State: NC Do Normal Circumstances exist on the Site? Yes X No Community ID: Is the site significantly disturbed (A typical Situation) Yes_ No X Transect ID: Is the area a potential problem area? Yes No X Plot ID: DW (If needed, explain on reverse) VEGETATIONS Dominant Plant Species Stratum Indicator Dominant Plant Species Stratum Indicator 1. Liouidambar sty. T FAC 9. 2. Acer rubrum T FAC 10. 3. Quercus phellos T FACW 11. 4. Ilex laevigata Sh FACW 12. 5. 13. 6. 14. 7. 15. 8. 16. Percent of Dominant Species that are OBL, FACW or FAC (excluding FAC)- 100 Remarks: > 51% of dorninant vegetation FAC, FACW or OBL HYDROLOGY ed Data (Describe in Remarks): Welland H dmi y ogy Indicators: am, Lake, Or Tide Gauge Primary Indicators: l Photographs r Inundated Saturated in Upper 12 inches corded Data Available - 12 Inch rain night before Water Marks X Drift Lines [FieldOb3ervab ations: X Sediment Deposits X Drainage Patterns in Wetlands f Surface Water. N/A in.) Secondary Indicators (2 or more required): Free Water in Pit: N/A (in.) Oxidized Root Channels in Upper 12 inches o Saturated Soil: 2 (in.) Water-stained Leaves Local Soil Survey Data FAC Neutral Test a Area is heavily scoured from run-off waters and the channel bottom is slightly braided. Drainageways are well defined. DATA FORM ROUTINE WETLAND DETERMINATION (1987 COE Wetlands Delineation Manual) (Continued) SOILS Map Unit Name Drainage Class: DW (Series and Phase): NIA Field Observations Taxonomy (Subgroup): Confirm Mapped Type? Yes_ No Profile Description: Depth Matrix Color Mottle Colors Mottle Texture, Concretions, Inches Horizon (Munsell Moist) (Munsell Moist) Abundance/Contrast Structures, etc. 0-4 A 10YR 411 Sandy Clay 415 B 10YR 5/1 Sandy Clay Refusal Rocks Hydric Soil Indicators: _ Histosol _ Concretions _ Histlc Epipedon _ High Organic Content Sulfidio Odor _ Organic Streaking in Sandy Soils X Aquio Moisture Regime _ Listed on Local Hydric Soils Ust Reducing Conditions _. Listed on National Hydric Soils Ust X Gleyed or Low-Chroma Colors Other (Explain in Remarks Remarks: Surface soils are well mixed alluvium, however subsoils are hydric in nature with chromas 2 or less. WETLAND DETERMINATION Hydrophytic Vegetation? Yes X No Wetland Hydrology Present Yes -T No Is this Sampling Hydric Soils Present? Yes X No Point within a Wetland? Yes X No Remarks: All parameters met. DATA FORM ROUTINE WETLAND DETERMINATION 1987 COE Wetlands Delineation Manual) Project/Site: Butner Industrial Site Date: 8/08195 Applicant/Owner: Hannaford - S&ME County: Granville Investigator: Hardy - S&ME, Inc. State: NC Do Normal Circumstances exist on the Site? Yes X No_ Community ID: Is the site significantly disturbed (A typical Situation) Yes_ No X Transact ID: Is the area a potential problem area? Yes_ No X Plot ID: EW (If needed, explain on reverse) VEGETATIONS Dominant Plant Species Stratum Indicator Dominant Plant Species Stratum Indk*or 1. Liquidambar sty. T FAC 9. 2. Acer rubrum T FAC 10. 3. Ouercus phellos T FACW 11. 4. Ilex laevioata Sh FACW 12. 5. 13. 6. 14. 7. 15. 16. ent of Dominant Species t that are OBL. FACW or FAC (excluding FAC)• loo Zemarks: > 51% of dominant vegetation FAC, FACW or OBL HYDROLOGY _ Recorded Data (Describe in Remarks): Weiland Hydrology Indicators: _Stream, Lake, Or Tide Gauge Primary Indicators: -Aerial Photographs -Other Inundated X Saturated in Upper 12 inches X No Recorded Data Available - 12 Inch rain night before Water Marks X Drift Lines X Sediment Deposits Field Observations: X Drainage Patterns in Wetlands Depth of Surface Water. N/A (in ) Secondary Indicators (2 or more required): . Depth to Free Water in Pit N/A (in.) _ Oxidized Root Channels in Upper 12 inches Water-stained Leaves Depth to Saturated Soil: 2 (in.) _ _ Local Soil Survey Data FAC Neutral Test Remarks: Area is heavily scoured from run-off waters and the channel bottom is slightly braided. Drainageways are well defined. DATA FORM ROUTINE WETLAND DETERMINATION (1987 COE Wetlands Delineation Manual) (Continued) SOILS Map Unit Name Drainage Class: EW (Series and Phase): NIA Field Observations Taxonomy (Subgroup): Conflnm Mapped Type? Yes_ No Profile Description: Depth Matrix Color Mottle Colors Mottle Texturo, Concretions, Inches Horizon (Munsell Moistl (Munsell Moist) Abundance/Contrast Structures, etc, 0-4 A 10YR 311 415 8 10YR 4/1 15-26 B 10YR 511 Refusal Hydric Soil Indicators: _ Histosoi _ Concretions _ Histic Epipedon _ High Organic Content _ Sulfldlo Odor _ Organic Streaking in Sandy Solis X Aqulo Moisture Regime _ Listed on Local Hydric Solis List _ Reducing Conditions _ Listed on National Hydric Solis List X Gleyed or Low-Chroma Colors Other (Explain in Remarks Remarks: Surface soils are well mixed alluvium, however subsoils are hydric in nature with chromas 2 or less. WETLAND DETERMINATION Hydrophytic Vegetation? Yes X No Wetland Hydrology Present Yes X No Is this Sampling Hydric Soils Present? Yes X No Point within a Wetland? Yes X No Remarks: All parameters met. f DATA FORM ROUTINE WETLAND DETERMINATION 1987 COE Wetlands Delineation Manual) Project/Site: Butner Industrial Site Date: 8108/95 Applicant/Owner: Hannaford - S&ME County Granville Investigator: Hardy - S&ME, Inc. State: NC Do Normal Circumstances exist on the Site? Yes X No Community ID: Is the site significantly disturbed (A typical Situation) Yes_ No X Transact ID: Is the area a potential problem area? Yes No X _ Plot ID: FW (if needed, explain on reverse) VEGETATIONS Dominant Plant Species Stratum Indicator Dominant Plant Species Stratum Indicator 1. Liquidambar sty. T FAC 9. 2. Acer rubrum T FAC 10. 3. Quercus pheilos T FACW 11. 4. Ilex laeviQata Sh FACW 12. 5. 13. 6. 14. 7. 15. 8. 16. Percent of Dominant Species that am OBL, FACW or FAC (excluding FAC)- 100 Remarks: > 51% of dominant vegetation FAC, FACW or OBL HYDROLOGY Recorded Data (Describe in Remarks): Wetland Hydrology Indicators: -Stream, Lake, Or Tide Gauge Primary Indicators: ,-Aerial Photographs -Other _ Inundated X Saturated in Upper 12 Inches X No Recorded Data Available - 12 inch rain night before Water Marks X Drift Lines Field Observations: X Sediment Deposits X Drainage Patterns in Wetlands Depth Surface Water. N/A (in.) Secondary Indicators (2 or more required): Depth t to o Free Water in Pit: N/A (in.) _ Oxidized Root Channels in Upper 12 inches Depth to Saturated Soil: 2 (in.) _ Water-stained Leaves _ Local Soil Survey Data FAC Neutral Test Remarks: Area is heavily scoured from run-off waters and the channel bottom is slightly braided. Drainageways are well defined. DATA FORM ROUTINE WETLAND DETERMINATION (1987 COE Wetlands Delineation Manual) (Continued) SOILS Map Unit Name Drainage Class: FW (Series and Phase): NIA Field Observations Taxonomy (Subgroup): Confine Mapped Type? Yes_ No_ Profile Description: Depth Matrix Color Mottle Colors Mottle Texture, Concretions, inches Horizon (Munsell Moist) (Munsell Moist) Abundance/Contrast Structures, eta 0-7 A 10YR 4/1 Sandy Clay 7-20 B 10YR 511 Sandy Clay Refusal Rocks Hydric Soil Indicators: _ Hlstosol _ Concretions _ HbUc Epipedon _ High Organic Content _ Sulfidio Odor _ Organic Streaking in Sandy Soils X Aquio Moisture Regime _ Listed on Local Hydric Soils List _ Reducing Conditions _ Listed on National Hydric Soils List X Gleyed or Low-Chroma Colors Other (Explain in Remarks Remarks: Surface soils are well mixed alluvium, however subsoils are hydric in nature with chromas 2 or less. WETLAND DETERMINATION HydrophyUc Vegetation? Yes X No Wetland Hydrology Present Yes X No_ Is this Sampling Hydric Soils Present? Yes X No Point within a Welland? Yes X No Remarks: All parameters met. DATA FORM ROUTINE WETLAND DETERMINATION 1987 COE Wetlands Delineation Manual) Project/Site: Butner Industrial Site Date: 8/08/95 Applicant/Owner: Hannaford - S&ME County: Granville Investigator: Hardy - S&ME, Inc. State: NC Do Normal Circumstances exist on the Site? Yes X No Community ID: Is the site significantly disturbed (A typical Situation) Yes_ No X Transact ID: Is the area a potential problem area? Yes No X Plot ID: GW (If needed, explain on reverse) VEGETATIONS Dominant Plant Species Stratum Indicator Dominant Plant Species Stratum 1 or 1. Liouidambar sty. T FAC 9. 2. Acer rubrum T FAC 10. 3. Quercus phellos T FACW 11. 4. Ilex laevipata Sh FACW 12. 5. 13. 6. 14. 7. 15. 8. 16. Percent of Dominant Species that are OBL, FACW or FAC (excluding FAC)- 100 Remarks: > 51% of dominant vegetation FAC, FACW or OBL HYDROLOGY _ Recorded Data (Describe in Remarks): Wetland Hydrology Indicators: -Stream, Lake, Or Tide Gauge Primary Indicators: -Aerial Photographs -Other Inundated X Saturated in Upper 12 inches X No Recorded Data Available - 12 inch rain night before Water Marks X Drift Lines Field Observations: Sediment Deposits XX Drainage Patterns in Wetlands Depth of Surface Water. N/A (in.) Secondary Indicators (2 or more required): Depth to Free Water in Pit N/A (in.) _ Oxidized Root Channels in Upper 12 inches Water-stained Leaves Depth to Saturated Soil: 2 (in.) _ Local Soil Survey Data FAC Neutral Test Remarks: Area is heavily scoured from run-off waters and the channel bottom is slightly braided. Drainageways are well defined. DATA FORM ROUTINE WETLAND DETERMINATION (1987 COE Wetlands Delineation Manual) (Continued) SOILS Map Unit Name Drainage Class: (Series and Phase): NIA Field Observations Taxonomy (Subgroup): Confirm Mapped Type? Yes No Profile Description: Depth Matrix Color Mottle Colors Mottle Texture, Concretions, Inches Horizon (Munsell Moist) (Munsell Moist) Abundance/Contrast StructurM etc. 0-6 A 10YR 312 Sandy Clay 6-17 a 10YR 411 Sancti Clay 12-30 B 10YR 5/1 Sandy Clay Hydric Soil Indicators: _ Histosoi _ Concretions _ HIstic Epipedo _ High Organic Content _ Sulfldlo Odor _ Organic Streaking In Sandy Soils X Aqulo Moisture Regime _ listed on Local Hydric Solis List Reducing Conditions _ Listed on National Hydric Solis List X Gleyed or Low-Chroma Colors Other (Explain in Remarks Remarks: Surface soils are well mixed alluvium, however subsoils are hydric in nature with chromas 2 or less. WETLAND DETERMINATION Hydrophytic Vegetation? Yes X No Weiland Hydrology Present YesX No Is this Sampling Hydric Soils Present? Yes X No Point within a Wetland? Yes X No Remarks: All parameters met. DATA FORM ROUTINE WETLAND DETERMINATION 1987 COE Wetlands Delineation Manual) Project/Site: Butner Industrial Site Date: 8/08195 Applicant/Owner: Hannsford - S&ME County: Granville Investigator: Hardy - S&ME, Inc. State: NC Do Normal Circumstances exist on the Site? Yes X No Community ID: Is the site significantly disturbed (A typical Situation) Yes_ No X Transact ID: Is the area a potential problem area? Yes_ No X Plot ID: HW (If needed, explain on reverse) VEGETATIONS Dominant Plant Species Stratum Indicator Dominant Plant Species Stratum Indicator 1. Liquidambar sty. T FAC 9. 2. Acer rubrum T FAC 10. 3. Quercus pheilos T FACW 11. 4. Ilex laevigata Sh FACW 12. 5. 13. 6. 14. 7. 15. 8. 16. Percent of Dominant Species that are OBL, FACW or FAC (excluding FAC)- 100 Remarks: > 51% of dominant vegetation FAC, FACW or OBL HYDROLOGY _ Recorded Data (Describe in Remarks): Wetland Hydrology Indicators: -Stream, Lake, Or Tide Gauge Primary Indicators: -Aerial Photographs -Other Inundated X Saturated in Upper 12 inches X No Recorded Data Available - 12 Inch rain night before Water Marks X Drift Lines X Sediment Deposits Field Observations: X Drainage Patterns in Wetlands Secondary Indicators (2 or more required): Depth of Surface Water. N/A (in.) _ Oxidized Root Channels in Upper 12 Inches Depth to Free Water in Pit: N/A (in.) Water-stained Leaves Depth to Saturated Soil: 2 (in.) _ Local Soil Survey Data FAC Neutral Test Remarks: Area is heavily scoured from run-off waters and the channel bottom is slightly braided. Drainageways are well defined. ILL- DATA FORM ROUTINE WETLAND DETERMINATION (1987 COE Wetlands Delineation Manual) (Continued) SOILS Map Unit Name Drainage Class: HW (Series and Phase): NIA Field Observations Taxonomy (Subgroup): Confirm Mapped Type? Yes No Profile Description: _ Depth Matrix Color Mottle Colors Mottle Texture, Concretions Inches Horizon (Munsell Moist) , (Munsell Moist) Abundance/Contrast Structures, etc, Drainage Bottom all Rocks with Some Alluvium Hydric Soil Indicators: _ Histosol _ Concretions _ Histic Epipedon _ High Organic Content _ Sulfidlo Odor _ Organic Streaking In Sandy Soils X Aquio Moisture Regime _ Llsbd on Local Hydric Solis List _ Reducing Conditions - Listed on National Hydric Solis List Gleyed or Low-Chroma Colors W Other (Explain in Remarks Remarks: Surface soils are well mixed alluvium. WETLAND DETERMINATION Hydrophytic Vegetation? Yes X No Wetland Hydrology Present Yes -T No Is this Sampling Hydric Soils Present? Yes X No Point within a Wetland? Yes X No Remarks: All parameters met. DATA FORM ROUTINE WETLAND DETERMINATION 1987 COE Wetlands Delineation Manual) ProjectlSits: Butner Industrial Site Date: 81o8195 Applicant/Owner: Hannaford - S&ME County: Granville Investigator: Hardy - SILME. Inc. State: NC Do Normal Circumstances exist on the Site? Yes X No Community ID: Is the site significantly disturbed (A typical Situation) Yes_ No X Transact ID: Is the area a potential problem area? Yq_ No X Plot ID: AD (If needed, explain on revere) VEGETATIONS Dominant Plant Specie s Stratum Indicator Dominant Plant Species Stratum Indicator 1. Quercus rubra T FACU 9. 2. Quercus falcata T FACU 10. 3. Comus florida T FACU 11. 4. Cercis canadensis T FACU 12. 5. Ilex laevigata sop FAC 13. 6. Pinus taeda T FAC 14. 7. 15. 8• 16. Percent of Dominant Species that are OBL, FACW or FAC (excluding FAC} 33 Remarks: < 51% of d ominant vegetation FAC, FACW or OBL HYDROLOGY _ Recorded Data (Describe in Remarks): Wetland Hydrology Indicators: Stream, Lake, Or Tide Gauge Primary Indicators: -Aerial Photographs -Other _ Inundated _ Saturated in Upper 12 Inches X No Recorded Data Available - 12 Inch rain night before -Water Marks _ Drift Lines Field Observations: _ Sediment Deposits _ Drainage Patterns in Wetlands Depth of Surface Water N/A (in.) Secondary Indicators (2 or more required): Depth to Free Water in Pit: N/A (in.) _ Oxidized Root Channels in Upper 12 Inches Depth to Saturated Soil N/A (in.) Water-stained Leaves _ Local Soil Survey Data FAC Neutral Test Remarks: No surficial signs of hydrology and no subsurface evidence within 18 inches of the surface. Jurisdictional areas are well defined drainage channels. DATA FORM ROUTINE WETLAND DETERMINATION (1987 COE Wetlands Delineation Manual) (Continued) SOILS Map Unit Name Drainage Class: AD (Series and Phase): NIA Field Observations Taxonomy (Subgroup): Confirm Mapped Type? Yes No Profile Description: Depth Matrix Color Mottle Colors Mottle Texture, Concretions, inches Horizon (Munsell Moist) (Munsell Moist) Abundance/Contrast Structures, ete. 0-6 A 10YR 313 Clayey Sand 6-18 B 10YR 4/4 Clayey Sand 18-30 B 10YR 514 Clayey Sand Hydric Soil Indicators: _ Histosol _ Concretions _ Histic EpIpedon _ High Organic Content _ Suhldlo Odor _ Organic Streaking in Sandy Soils _ Aquio Moisture Regime _ Listed on Local Hydric Soils List _ Reducing Conditions _ Listed on National Hydric Soils List _ Gleyed or Low-Chroma Colons Other (Explain In Remarks Remarks: Soils in the area are well drained with little or no oranic staining and chroma readings >2 without mottling. WETLAND DETERMINATION Hydrophytic Vegetation? Yes_ No X Wetland Hydrology Present Yes No X Is this Sampling Hydric Soils Present? Yes No X Point within a Wetland? Yes No X Remarks: Hydrophytic, vegetation, hydric soils and hydrology absent. DATA FORM VEGETATIONS Dominant Plant Species Stratum Indicator Dominant Plant Species Stratum Indicator 1. Ouercus rubra T FACU 9. 2. Quercus falcata T FACU 10. 3. Comus florida T FACU 11. 4. Cercis canadensis T FACU 12. 5. Pinus taeda T FAC 13. 6. 14. 7. 15. 8. 18. Percent of Dominant Species that are OBL, FACW or FAC (excluding FAC)- 20 Remarks: < 51% of dominant vegetation FAC, FACW or OBL HYDROLOGY Recorded Data (Describe in Remarks): Wetland Hydrology Indicators: _Stream. Lake, Or Tide Gauge Primary Indicators: -Aerial Photographs -Other _ Inundated _ Saturated in Upper 12 inches X No Recorded Data Available - 12 inch rain night before -Water Marks _ Drift Lines Field Observations: - Sediment Deposits _ Drainage Patterns in Wetlands Depth of Surface Water. N/A (in.) Secondary Indicators (2 or more required): Depth to Free Water in Pit: N/A (in.) _ Oxidized Root Channels in Upper 12 inches Depth to Saturated Soil: N/A (in.) _ Water-stained Leaves -Local Soil Survey Data FAC Neutral Test Remarks: No surficial signs of hydrology and no subsurface evidence within 18 Inches of the surface. Jurisdictional areas are well defined drainage channels. ROUTINE WETLAND DETERMINATION 1987 COE Wetlands Delineation Manual) DATA FORM ROUTINE WETLAND DETERMINATION (1987 COE Wetlands Delineation Manual) (Continued) SOILS Map Unit Name Drainage Class: BD (Series and Phase): NIA Field Observations Taxonomy (Subgroup) Confirm Mapped Type? Yes No Profile Description: . Depth Matrix Color Mottle Colors Mottle Texture, Concretions Inches Horizon (Munseli Moist) (Munsell Moist) Abundance/Contrast , Structures. etc. 0-4 A 10YR 3/4 Clayey Sand 4-15 B 10YR 416 Clayey Sand 15-30 B 10YR 5/6 Clayey Sand Hydric Soil Indicators: _ H(stosol _ Concretions _ Histic Epipedon _ High Organic Content - Suifidio Odor _ Organic Streaking In Sandy Soils - Aqulo Moisture Regime _ Listed on Local Hydric Solis List - Reducing Conditions _ Listed on National Hydric Soils List - Gleyed or Low-Chroma Colors Other (Explain in Remarks Remarks: Soils in the area are well drained with little or no oranic staining and chrome readings >2 without mottling. WETLAND DETERMINATION Hydrophytic Vegetation? Yes_ No X Wetland Hydrology Present Yes_ No X Is this Sampling Hydric Soils Present? Ye;- No- X Point within a Wetland? Yes No X Remarks: Hydrophytic, vegetation, hydric soils and hydrology absent. DATA FORM ROUTINE WETLAND DETERMINATION 1987 COE Wetlands Delineation Manual) Project/Site: Butner Industrial Site Date: 8/08/95 Applicant/Owner. Hannaford - S&ME County: Granville C oup Investigator. Hardy - S&ME, Inc. State: NC Do Normal Circumstances exist on the Site? Yes X No Community ID: Is the site significantly disturbed (A typical Situation) Yes_ No X Transact ID: Is the area a potential problem area? Yes No X Plot ID: CD (If needed, explain on reverse) VEGETATIONS Dominant Plant Species Stratum Indicator Dominant Plant Species Stratum Indicator 1. Quercus rubra T FACU 9. 2. Quercus falcata T FACU 10. 3. Comus florids T FACU 11. 4. Cercis canadensis T FACU 12. 5. Ilex laevigata Sep FAC 13. 6. Pinus taeda T FAC 14. 7. 15. 8. 18. Percent of Dominant Species that are OBL, FACW or FAC (excluding FAC)- 33 Remarks: < 51 % of dominant vegetation FAC, FACW or OBL HYDROLOGY _ Recorded Data (Describe in Remarks): Wetland Hydrology Indicators: -Stream, Lake, Or Tide Gauge Primary Indicators: Aerial Photographs -Other _ Inundated Saturated in Upper 12 inches X No Recorded Data Available - 12 Inch rain night before _ Water Marks Drift Lines Field Observations: Sediment Deposits _ Drainage Patterns in Wetlands Depth of Surface Water. WA (in.) Secondary Indicators (2 or more required): Depth to Free Water in Pit N/A (in.) _ Oxidized Root Channels in Upper 12 inches Depth to Saturated Soil: N/A (in.) Water-stained Leaves _ Local Soil Survey Data FAC Neutral Test Remarks: No surficial signs of hydrology and no subsurface evidence within 18 Inches of the surface. Jurisdictional areas are well defined drainage channels. DATA FORM ROUTINE WETLAND DETERMINATION (1987 COE Wetlands Delineation Manual) (Continued) SOILS Map Unit Name Drainage Class: CD (Series and Phase): NIA Taxonomy (Subgroup): Field Observations Conflrrn Mapped Type? Yes No _ Proflle Description: Depth Inches Horizon Matrix Color (Munsell Moist) Mottle Colors Mottle (Munsell Molat? Abundance/Contrast Texture, Concretions, Structures- etc. 0-5 A 10YR 313 Clayey Sand 5-18 B 10YR 4/4 Clayey Sand 18-30 B 10YR 5/4 Clayey Sand Hydric Soil Indicators: _ Histosol _ Concretions _ Hick Epipedon _ High Organic Content _ Sulfldio Odor _ Organic Streaking In Sandy Soils _ Aqulo Moisture Regime _ Listed on Local Hydric Soils List Reducing Conditions _ Listed on National Hydric Soils List Gleyed or Low-Chrome Colors Other (Explain in Remarks Remarks: Soh in the area are well drained with little or no orenic staining and chroma readings >2 without molding. WETLAND DETERMINATION Hydrophytic Vegetation? Yes_ No X Wetland Hydrology Present Yes_ No X Is this Sampling Hydric Soils Present? Yes_ No X Point within a Wetland? Yes No X Remarks: Hydrophytic, vegetation, hydric soils and hydrology absent. DATA FORM ROUTINE WETLAND DETERMINATION 1987 COE Wetlands Delineation Manual) Project/Site: Butner Industrial Site Date: 8/08/95 Applicant/Owner: Hannaford - S&ME Count : Gra ill Investigator: Hardy - S&ME. Inc. y nv e State: NC Do Normal Circumstances exist on the Site? Yes X No_ Community ID: Is the site significantly disturbed (A typical Situation) Yes No X Transect ID: Is the area a potential problem area? Yes No X Plot ID: DD (If needed, explain on reverse) VEGETATIONS Dominant Plant Species Stratum Indicator Dominant Plant Species Stratum Indicator 1. Quercus rubra T FACU 9. 2. Quercus falcata T FACU 10. 3. Comus florida T FACU 11. 4. Pinus taeda T FAC 12. 5. 13. 6. 14. 7. 15. 8. 18. Percent of Dominant Species that are OBL, FACW or FAC (excluding FAC)- 33 Remarks: < 51% of dominant vegetation FAC, FACW or OBL HYDROLOGY _ Recorded Data (Describe in Remarks): Wetiand Hydrology indicators: Stream, Lake, Or Tide Gauge Primary Indicators: Aerial Photographs -Other _ Inundated _ Saturated in Upper 12 inches X No Recorded Data Available - 12 Inch rain night before _ Water Marks _ Drift Lines Field Observations: _ Sediment Deposits _ Drainage Patterns in Wetlands Depth of Surface Water. N/A (in.) Secondary Indicators (2 or more required): Depth to Free Water in Pit: N/A (in.) _ Oxidized Root Channels in Upper 12 inches Depth to Saturated Soil: N/A (in.) Water-stained Leaves _ Local Soil Survey Data _ FAC Neutral Test Remarks: No surficial signs of hydrology and no subsurface evidence within 18 inches of the surface. Jurisdictional areas are wed defined drainage channels. DATA FORM ROUTINE WETLAND DETERMINATION (1987 COE Wetlands Delineation Manual) (Continued) SOILS Map Unit Name Drainage Class: DD (Series and Phase): NIA Field Observations Taxonomy (Subgroup): Confine Mapped Type? Yes__ No_ Profile Description: Depth Matrix Color Mottle Colors Mottle Texture, ConcmUons, inches Horizon (Munsell Moist) (Munsell Moist) Abundance/Contrast Structures, etc. 0-6 A 10YR 313 Clem Sand 6-21 B 10YR 413 Clay a 21-30 B 10YR 513 Clarrv Send Hydric Soil Indicators: _ Histosol _ Concretions _ Histlc Epipedon _ High Organic Content Sulfldlo Odor _ Organic Streaking In Sandy Soils _ Aqulo Moisture Regime _ Listed on Local Hydric Soils List _ Reducing Conditions _ Lbted on National Hydric Soils List - Gleyed or Low-Chroma Colors Other (Explain In Remarks Remarks: Soils in the area are well drained with I ft or no oranic staining and chrome readings >2 without mottling. WETLAND DETERMINATION Hydrophytic Vegetation? Yes_ No X Wetland Hydrology Present Yes_ No X Is this Sampling Hydric Soils Present? Ye;- No- X Point within a Wetland? Yeses No X Remarks: Hydrophytlc, vegetation, hydric soils and hydrology absent. DATA FORM ROUTINE WETLAND DETERMINATION 1987 COE Wetlands Delineation Manual) Project/Site: Butner Industrial Site Date: 8108195 Applicant/Owner: Hannsford - S&ME ranville Coua Investigator: Hardy - S&ME, Inc. State: NC Do Normal Circumstances exist on the Site? Yes X No_ Community ID: Is the site significantly disturbed (A typical Situation) Yes_ No X Transect ID: Is the area a potential problem area? Yes-, No X Plot ID: ED (If needed, explain on reverse) VEGETATIONS Dominant Plant Species Stratum Indicator Dominant Plant Species Stratum Indicator 1. Quercus rubra T FACU 9. 2. Quercus falcata T FACU 10. 3. Comus florida T FACU 11. 4. Cercis canadensis T FACU 12. 5. Ilex laevigata sap FAC 13. 6. Pinus taeda T FAC 14. 7. 15. 8. 18. Percent of Dominant Specdes that are OBL. FACW or FAC (excluding FAC)- 33 Remarks: < 51% of dominant vegetation FAC, FACW or OBL HYDROLOGY _ Recorded Data (Describe in Remarks): Wetland Hydrology Indicators: -,Stream, Lake, Or Tide Gauge Primary Indicators: -Aerial Photographs -Other _ Inundated _ Saturated in Upper 12 Inches X No Recorded Data Available - 12 Inch rain night before _ Water Marks _ Drift Lines Field Observations: _ Sediment Deposits _ Drainage Patterns in Wetlands Depth of Surface Water. WA (in ) Secondary Indicators (2 or more required): . Depth to Free Water in Pit N/A (in ) _ Oxidized Root Channels in Upper 12 inches . Depth to Saturated Soil: WA (in.) _ Water-stained Leaves _ Local Sod Survey Data _ FAC Neutral Test Remarks: No surticial signs of hydrology and no subsurface evidence within 18 Inches of the surface. Jurisdictional areas are well defined drainage channels. DATA FORM ROUTINE WETLAND DETERMINATION (1967 COE Wetlands Delineation Manual) (Continued) SOILS Map Unit Name Drainage Class: (Series and Phase): NIA Field Observations Taxonomy (Subgroup) Conflrm Mapped Type? Yes No Profile Description: Depth Matrix Color Mottle Colors Mottle Texture, Concretions, inches Horizon (Munsell Moist) (Munsell Moist) Abundance/Contrast Structures, etc, 0-7 A 10YR 3/3 Clavev Sand 7-13 B 10YR 413 Clayey sow 13-30 B 10YR 4/4 Clayey Sand Hydrlc Soil Indicators: _ Histosol _ Concretions _ Histic Epipedon _ High Organic Content - SuMdlo Odor _ Organic Streaking In Sandy Solis Aqulo Moisture Regime _ Listed on Local Hydric Soils List _ Reducing Conditions _ Listed on National Hydric Solis List _ Gleyed or Low-Ch. o na Colors Other (Explain in Remarks Remarks: Soils in the area are well drained with little or no oranic staining and chrome readings >2 without mottling. WETLAND DETERMINATION Hydmphybc Vegetation? Yes_ No X Wetland Hydrology Present Yes_ No X Is this Sampling Hydric Soils Present? Yes No X Point within a Wetland? Yea No X Remarks: Hydrophytic, vegetation, hydric soils and hydrology absent DATA FORM ROUTINE WETLAND DETERMINATION 1987 COE Wetlands Delineation Manual) Project/Site: Butner Industrial Site Date: 8/08195 Applicant/Owner: Hannaford - S&ME County: Grenville Investigator. Hardy - S&ME. Inc. State: NC Do Normal Circumstances exist on the Site? Yes X No Community ID: Is the site significantly disturbed (A typical Situation) Yes_ No X Transect ID: Is the area a potential problem area? Yes_ No X Plot ID: FD (If needed, explain on reverse) VEGETATIONS Dominant Plant Species Stratum Indicator Dominant Plant Species Stratum Indicator 1. Quercus rubra T FACU 9. 2. Quercus falcata T FACU 10. 3. Comus florida T FACU 11. 4. Cards canadensis T FACU 12. 5. Pinus taeda T FAC 13. 6. 14. 7. 15. 8. 16. Percent of Dominant Species that are OBL. FACW or FAC (excluding FAC} 20 Remarks: < 51% of dominant vegetation FAC, FACW or OBL HYDROLOGY _ Recorded Data (Describe in Remarks): Wetland Hydrology Indicators: -Stream, Lake, Or Tide Gauge Primary Indicators: -Aerial Photographs -Other _ Inundated _ Saturated in Upper 12 Inches X No Recorded Data Available - 12 inch rain night before -Water Marks _ Drift Lines Field Observations: - Sedunent Deposits _ Drainage Patterns in Wetlands Depth of Surface Water. wq (in ) Secondary Indicators (2 or more required): . Depth to Free Water in Pit: WA (in ) _ Oxidized Root Channels in Upper 12 inches . Depth to Saturated Soil: N/A (in.) _ Water-stained Leaves _ Local Soil Survey Data FAC Neutral Test Remarks: No surficial signs of hydrology and no subsurface evidence within 18 inches of the surface. Jurisdictional areas are well defined drainage channels. DATA FORM ROUTINE WETLAND DETERMINATION (1987 COE Wetlands Delineation Manual) (Continued) SOILS Map Unit Name Drainage Class: (Series and Phase): N/A Field Observations Taxonomy (Subgroup): Confirm Mapped Type? Yes No_ Profile Description: Depth Matrix Color Mottle Colors Mottle Texture, Concretions, Inches Horizon (Munsell Moist) (Munsell Moist) Abundance/Contrast Structurm etc. 0-3 A 10YR 313 Clavey Sand 3-14 B 10YR 414 Clayey Sand 14-30 B 10YR 518 Clem Sand Hydric Soil Indicators: HIstosol _ Concretions _ H(stic Epipedon _ High Organic Content - Sulfidio Odor _ Organic Streaking In Sandy Soils - Aqu(o Moisture Regime _ Listed on Local Hydric Soils List _ Reducing Conditions _ Listed on National Hydric Solis List - Gleyed or Low-Chrome Colors Other (Explain in Remarks Remarks: Soils in the area are well drained with little or no oraft staining and chroma readings >2 without mottling. WETLAND DETERMINATION Hydrophytic Vegetation? Yes_ No X Wetland Hydrology Present Yes No X Is this Sampling Hydric Soils Present? Yes No X Point within a Wetland? Yes No X Remarks: Hydrophytic, vegetation, hydric soils and hydrology absent. DATA FORM ROUTINE WETLAND DETERMINATION 1987 COE Wetlands Delineation Manual) Project/Site: Butner Industrial Site D t 8 Applicant/Owner: Hannaford - S&ME a e: 108195 Count : Gr ill Investigator. Hardy - SB,ME, Inc. y anv e Stets: NC Do Normal Circumstances exist on the Site? Yes X No Community ID: Is the site significantly disturbed (A typical Situation) Yes No X Transact ID: _ Is the area a potential problem area? Yes No X Plot ID: GD (If needed, explain on reverse) VEGETATIONS Dominant Plant Species Stratum Indicator Dominant Plant Species Stratum Indicator 1. Quercus rubra T FACU 9. 2. Quercus falcate T FACU 10. 3. Comus florida T FACU 11. 4. Cercis canadensis T FACU 12. 5. Ilex laeviaata Sao FAC 13. 6. Pinus taeda T FAC 14. 7. Quercus falca T FACW 15. 8. 18. Percent of Dominant Species that are OBL, FACW or FAC (excluding FAC)_ 42 Remarks: < 51% of dominant vegetation FAC, FACW or OBL HYDROLOGY _ Recorded Data (Describe in Remarks): Wetland Hydrology Indicators: -Stream, Lake, Or Tide Gauge Primary Indicators: -Aerial Photographs -Other _ Inundated X No Recorded Data Available - 12 Inch rain night before _ Saturated in Upper 12 Inches -Water Marks _ Drift Lines Field Observations: _ Sediment Deposits _ Drainage Patterns in Wetlands Depth of Surface Water. WA (in.) Secondary Indicators (2 or more required): Depth to Free Water in Prt WA (in.) - Oxidized Root Channels in Upper 12 inches Depth to Saturated Soil: WA (in.) Water-stained Leaves Local Soil Survey Data - FAC Neutral Test Remarks: No surficial signs of hydrology and no subsurface evidence within 18 Inches of the surface. Jurisdictional areas are well defined drainage channels. DATA FORM ROUTINE WETLAND DETERMINATION (1987 COE Wetlands Delineation Manual) (Continued) SOILS Map Unit Name Drainage Class: GD (Series and Phase): NIA Field Observations Taxonomy (Subgroup) Confirm Mapped Type? Yes No Profile Description: _ Depth Matrix Color Mottle Colors Mottle Texture, Concretions Inches Horizon (Munsell Moist) (Munsell Moist) Abundance/Contrast , Structures, etc. 0-6 A 10YR 313 Clavey Sand 6-18 B 10YR 414 Clayey Sand 18-30 B 10YR 514 Clayey Sand Hydric Soil Indicators: _ Hhdosol _ Concretions _ Hhrtic Epipedon _ High Organic Content _ Sul idlo Odor _ Organic Streaking In Sandy Soils _ Aqulo Moisture Regime _ Listed on Local Hydric Soils List _ Reducing Conditions _ Listed on National Hydric Solis List _ Gleyed or Low-Chroma Colors _ Other (Explain In Remarks Rema rks: Soils in the area are well drained with little L. - -- or no oranic staining and chrome readings >2 without mottling. -- WETLAND DETERMINATION Hydmphytic Vegetation? Yes_ No X Wetland Hydrology Present Yes No X Is this Sampling Hydric Soils Present? Yes No X Point within a Wetland? Yes No X Remarks: Hydrophytic, vegetation, hydric soils and hydrology absent. DATA FORM ROUTINE WETLAND DETERMINATION 1987 COE Wetlands Delineation Manual) Project/Site: Butner Industrial Site Date: 8/08/95 Applicant/Owner: Hannaford - S&ME County: Granville Investigator: Hardy - S&ME. Inc. State: NC Do Normal Circumstances exist on the Site? Yes X No Community ID: Is the site significantly disturbed (A typical Situation) Yes No X Transact ID: _ Is the area a potential problem area? Yes No X Plot ID: HD (If needed, explain on reverse) VEGETATIONS Dominant Plant Species Stratum Indicator Dominant Plant Species Stratum Indicator 1. Quercus rubra T FACU 9. 2. Quercus falcate T FACU 10. 3. Comus florida T FACU 11. 4. Pinua taeda T FAC 12. 5. 13. 6. 14. 7. 15. 8. 18. Percent of Dominant Species that are OBL, FACW or FAC (excluding FAC)_ 25 Remarks: < 51% of dominant vegetation FAC, FACW or OBL HYDROLOGY _ Recorded Data (Describe in Remarks): Wetland Hydrology Indicators: -Stream, Lake, Or Tide Gauge Primary Indicators: -Aerial Photographs -Other _ Inundated _ Saturated in Upper 12 Inches X No Recorded Data Available - 12 Inch rain night before -Water Marks _ Drift Lines Field Observations: _ Sediment Deposits _ Drainage Pattems in Wetlands Depth of Surface Water. WA (in.) Secondary Indicators (2 or more required): Depth to Free Water in Pit: N/A (in.) _ Oxidized Root Channels in Upper 12 inches Depth to Saturated Soil: WA (in.) Water-stained Leaves _ Local Soil Survey Data FAC Neutral Test Remarks: No surf vial signs of hydrology and no subsurface evidence within 18 Inches of the surface. Jurisdictional areas are well defined drainage channels. DATA FORM ROUTINE WETLAND DETERMINATION (1987 COE Wetlands Delineation Manual) (Continued) SOILS Map Unit Name (Series and Phase): N/A Drainage Class: HD Taxonomy (Subgroup): Field Observations Confirm Mapped Type? Yes No _ _ Profile Description: Depth inches Horizon Matrix Color (Munsell Moist) Motde Colors Mottle (Munsell Moist) Abund iC Texture, Concretions, anee ontrast Structures. etc. 0-7 A 10YR 413 Clavw Sand 7-17 B 10YR 514 r Cbvw Sand 17-30 B OYR 616 Clayey Sand Hydric Soil Indicators: _ Histosol _ Concretions _ Histic Epipedon _ High Organic Content _ SuHidio Odor _ Organic Streaking In Sandy Soils Aquio Moisture Regime _ Listed on Local Hydric Soils List _ Reducing Conditions _ Listed on National Hydric Solis List _ Gleyed or Low-Chrome Colors _ Other (Explain In Remarks Remarks: Soils in the area are well drained with little or no oranic staining and chrome readings >2 without mottling. WETLAND DETERMINATION Hydrophytlc Vegetation? Yes_ No X Wetland Hydrology Present Yes No X Is this Sampling Hydric Soils Present? Yes No X Point within a Wetland? Yes No X Remarks: Hydrophytic, vegetation, hydric soils and hydrology absent.