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HomeMy WebLinkAboutSW7030111_HISTORICAL FILE_20171212STORMWATER DIVISION CODING SHEET POST -CONSTRUCTION PERMITS PERMIT NO. SW�//% DOC TYPE ❑ CURRENT PERMIT ❑ APPROVED PLANS HISTORICAL FILE DOC DATE YYYYMMDD Energy, Mineral & Land Resources ENVIRONMENTAL QUALITY ROY COOPER Governor MICHAEL S. REGAN Secretary TRACY DAVIS Director CERTIFIED MAII, RETURN RECEIPT REQUESTED 7009 2250 0000 9252 1657 December 12, 2017 Memorial Missionary Baptist Church Attention: Pastor Joseph A. Turner, Sr. 704 Cardwell Street Elizabeth City, NC 27909 Dear Pastor Turner: Subject: Stormwater Permit Renewal Stormwater Management Permit SW7030111 Memorial Missionary Baptist Church Pasquotank County On June 24, 2016, 1 sent you the attached letter advising you that Stormwater permit SW7030111 was up for renewal. To this date we have not received a response. The permit has now expired and you are now operating without a valid permit. Operation of a stormwater treatment facility without a valid permit is a violation of NC General Statute 143-215.1 and may result in an appropriate enforcement action including assessment of civil penalties. Please submit a completed renewal application along with a processing fee of $505.00 within 30 days. The permit renewal application forms can be found on our website at: https://deq. nc.gov/abouVdivisions/energy-mineral-land-resources/energy-mineral-land- rules/stormwater-program/post-construction. If you have questions, I will be glad to discuss this with you by phone or meet with you in person. You can reach me at (252) 948-3923. enclosure Sincerely, Roger K. Thorpe Environmental Engineer Nothing Compares_--�_, State of North Carolina I Environmental Quality I Energy, Mineral and Land Resources Washinntnn RenlnnFi[Ofttcc 1 943 Wash inaron Snuare Mall I Washinnion. NC 271189 i-jonwo�: i'm -�;:,20 TJI) eriT .',):3rtc n --i�i j-, b!,viti L 7 -I J, 'D "1'.1 .9 1 :iL.1 11 m2.3 3 -i 13 f-., f".; i" Ej� row, "f�j Clrjj): -1 -1.; j !r-, AN b�;Iw r7 1' 1, Energy, Mineral and Land Resources ENvWONMENTAL QVALFTY June 24, 2016 Pastor Joseph A. Turner, Sr. Memorial Missionary Baptist Church 704 Cardwell Street Elizabeth City, NC 27909 WAO PAT MCCRORY Governor DONALD R. VAN DER VAART Secretary TRACY DAVIS Subject: Stormwater Permit Renewal Stormwater Management Permit SW7030111 Memorial Missionary Baptist Church Pasquotank County Dear Pastor Turner: Director A Division of Energy, Mineral, and Land Resources file review has determined that Stormwater Permit SW7030111 for a stormwater wet detention system serving the Memorial Missio ary Baptist Church located at 704 Cardwell Street in Elizabeth City, NC expires on March 14, 2017. his is a reminder that permit renewal applications are due 180 days prior to expiration. We do not have a record of receiving a renewal application. Please submit a completed permit renewal application along with a $505.00 fee for permit renewal at least 180 days prior to expiration of the permit. Also it was noted in the file that a designer's certification that the project was constructed in accordance with the approved plans as required by the permit has not been submitted. Please include this with your application. Permit application forms for renewal can be found on our website at http://deq.nc.gov/about/divisions/energy-mineral-land-resources/energy-mineral- land-perm itslstormwater-permits/forms. North Carolina General Statutes and the Coastal Stormwater rates require that this property be covered under a stormwater permit Failure to maintain a permit subjects the owner to assessment of civil penalties. if you have questions, please feel free to contact me at {252} 948-3923, 1 will be glad to discuss this by phone or meet with you. idw Sincerely, Ro er K. Thorpe Environmental Engineer State of North Carolina I Environmental Quality I Energy, Mineral and Land Resources 943 Washington Square Mall. I Washington, NC 27989 257-946-6481 T Energy, Mineral and Land Resources ENVIRONMENTAL QUALITY June 24, 2016 Pastor Joseph A. Turner, Sr. Memorial Missionary Baptist Church 704 Cardwell Street Elizabeth City, NC 27909 t4L-R PAT MCCRORY Govemor DONALD R. VAN DER VAART Secretary TRACY DAVIS Subject: Stormwater Permit Renewal Stormwater Management Permit SW7030111 Memorial Missionary Baptist Church Pasquotank County Dear Pastor Turner: Director A Division of Energy, Mineral, and Land Resources file review has determined that Stormwater Permit SW7030111 for a stormwater wet detention system serving the Memorial Missio ary Baptist Church located at 704 Cardwell Street in.Elizabeth City, NC expires on March 14, 2017. This is a reminder that permit renewal applications are due 180 days prior to expiration. We do not have a record of receiving a renewal application. Please submit a completed permit renewal application along with a $505.00 fee for permit renewal at least 180 days prior to expiration of the permit. Also it was noted in the file that a designer's certification that the project was constructed in accordance with the approved plans as required by the permit has not been submitted. Please include this with your application. Permit application forms for renewal can be found on our website at http://deq.nc.gov/about/divisions/energy-mineral-land-resources/energy-mineral- land-permits/stormwater-permitslforms. North Carolina General Statutes and the Coastal Stormwater rwles require that this property be covered under a stormwater permit. Failure to maintain a permit subjects the owner to assessment of civil penalties. If you have questions, please feel free to contact me at (252) 948-3921 1 will be glad to discuss this by phone or meet with you. Sincerely, Roger K. Thorpe Environmental Engineer State of North Carolina I Environmental Quality I Energy, Mineral and Land Resources 945 Washington Square Mall, I Washington, NC 27889 252.946-6481 T Energy, Mineral & Land Resources ENVIAONMENTAL QUALITY V,4A f ROY COOPER Cove) nor MICHAEL S. RECAN secrercrrp TRACY DAMS IHrrcrar CERTIFIED MAIL RETURN RECEIPT REQUESTED 7009 2250 0000 9252 1657 December 12, 2017 Memorial Missionary Baptist Church Attention: Pastor Joseph A. Turner, Sr. 704 Cardwell Street Elizabeth City, NC 27909 Dear Pastor Turner: Subject: Stormwater Permit Renewal Stormwater Management Permit SW7030111 Memorial Missionary Baptist Church Pasquotank County On June 24, 2016, 1 sent you the attached letter advising you that Stormwater permit SW7030111 was up for renewal. To this date we have not received a response. The permit has now expired and you are now operating without a valid permit. Operation of a stormwater treatment facility without a valid permit is a violation of NC General Statute 143-215.1 and may result in an appropriate enforcement action including assessment of civil penalties. Please submit a completed renewal application along with a processing fee of $505.00 within 30 days. The permit renewal application forms can be found on our website at: https-#deq.nc.govlabout/divisions/energy-mineral-land-resources/energy-mineral-land- rules/stormwater-program/post-construction. If you have questions, I will be glad to discuss this with you by phone or meet with you in person. You can reach me at (252) 948-3923. enclosure Sincerely, lG Roger K. Thorpe Environmental Engineer Nothing Compares, 51aleol'NorlhCarolina I EnvironmentalQualfly I Energy, Mineral and Land Resoorces Wngliirinror Reninnal Offlrr 1 441 Washinnlnn Smnrr rvfali I Wighinnrnri. Nf, 27AAI1 MCDENR North Carolina Depailment of Environment and Natural Resources Division of Water Quality Pat McCrory Charles Wakild, P. E. John E. Skvarla, III Governor Director Secretary March 11, 2013 Mr. Darryl Stallings Memorial Missionary Baptist Church P.O. Box 2191 Elizabeth City, NC 27906 Subject: Failure to Provide Designer's Certification Stormwater Management Permit SW7030111 Memorial Missionary Baptist Church Pasquotank County Dear Mr. Stallings: This letter is to inform you of certain conditions of your stormwater permit that have not been met. A file review has determined that a certification of completion has not been submitted for this project. Permit condition number II. 6 states "Upon completion of construction and prior to operation of this permitted facility, a certification must be received from an appropriate designer for the system installed certifying that the permitted facility has been installed in accordance with this permit, the approved plans and specifications, and other supporting documentation. Mail the Certification to the Washington Regional Office, 943 Washington Square Mall, Washington, North Carolina 27889, attention Division of Water Quality" Please provide a copy of the certification or a statement that the project has not been constructed to this Office at the letterhead address within 30 days of receipt of this letter. If you have questions, please feel free to contact me at (252) 948-3923 Sincerely, Roger K. Thorpe Environmental Engineer Washington Regional Office Cc Hyman & Robey, PC North Carolina Division of Water Quality 943 Washington Square Mall Washington, NC 27889 Phone: 252-946-64811 FAX: 252-946-9215 Internet: www.ncwaterggality.og An Equal Opportunity 1 Affirmative Action Employer One NorthCarolina Natur"& Mman & Robey,, PC Consulting Engineers and Land Surveyors (252) 335-1888 Office (252) 338-2913 Office (252) 338-5552 Fax March 10, 2003 Mr. Roger K. Thorpe Dept. of Environment and Natural Resources 4 Water Quality Section 943 Washington Square Mall MAR 1 1 2003 Washington, NC 27889 Subject: Stormwater Management Permit Memorial Missionary Baptist Church (Revised) Proj. # 02912 Stormwater Review SW70301 I I Dear Roger: Based on your comments and the churches wishes, the above referenced plan has been revised. The distance between the inlets and the outlet has been increased and the pond location has changed. For your review and approval, I have enclosed 2 copies of each of the following: The above referenced plans. 2. Sheet 1 of 4 of the Wet Detention Basin Supplement (this is the only sheet of the application that changed). 3. The detention pond calculations. If you have any questions, please do not hesitate to call this office at (252) 335-1888. cc: file Sincerely, Se n C. Robey, P.E. Kimberly D. mby Engineering Assistant 150-A US Highway 158 East, Camden, NC 27921 ��� W P G. R_ Michael F. Easley, Governor Co Willi Jr., Secretary r North Carolina Department of Environment and Natural Resources Alan W. Klimek, P.E., Director Division of Water Quality DIVISION OF WATER QUALITY February 24, 2003 Mr. Darryl Stallings Memorial Missionary Baptist Church PO Box 2191 Elizabeth City, NC 27906 Subject: Stormwater Review SW7030111 Memorial Missionary Baptist Church Pasquotank County Dear Mr. Stallings: This office received your State stormwater permit application and plans for the subject project on January 3, 2003. A preliminary review of your project has been completed. The following additional information is needed before a permit can be issued: The inlet near the west end of the wet detention pond is located very near the outlet of the pond. This will likely result in short circuiting. They should be moved further apart or baffled to prevent short circuiting. The above information must be submitted within 30 days, or your project will be returned as incomplete. You should also be aware that the Stormwater Rules require that the permit be issued prior to any development activity. If you have questions, please feel free to contact me at (252) 946-6481, extension 214. Sincerely, /c %ma`s--` Rog r K. Thorpe, P.E. Environmental Engineer Washington Regional Office cc: Pasquotank County Inspections Hyman & Robey 943 Washington Square Mall Washington, N.C. 27889 Telaphone (252) 946-6481 FAX (252) 94&9215 Human & Robeu, PC Consulting Engineers and Land Surveyors (252) 335-1888 Office (252) 338-2913 Office (252) 338-5552 Far January 2, 2003 Mr. Bill Moore Dept. of Environment and Natural Resources Water Quality Section 943 Washington Square Mall RECENED Washington, NC 27889 JAN - 3 2003 Subject: Stormwater Management Permit DWQ_WARQ Memorial Missionary Baptist Church Proj. # 02912 Dear Mr. Moore: Enclosed for your review and approval, please find the following items: 1. Two (2) copies of the above referenced plans. 2. The original and one (1) copy of the Stormwater Exemption Application and Wet Detention Basin Supplement. Two (2) copies of the project description and calculations. 4. Check in the amount of $420.00 for the required fee. If you have any questions, please do not hesitate to call this office at (252) 335-1888. cc: file Sincerely, Sean C. Robey, P.E. l Kimberly D. amby Engineering Assistant 150-A US Highway 158 East, Camden, NC 27921 PERMANENT POOL DETENTION PONDS Robey Associates Engineering DESIGN OF POND 529 South Hughes Blvd. Elizabeth City, NC 27909 Memorial Missionary Baptist Church - Version B (252)-335-1888 10 Yr, 24 Hr Storm 03/10/03 DETENTION POND Page I SA/DA PERCENTAGES FOR 90% TSS REMOVAL WITHOUT VEGETATIVE FILTER % IMPRV 3.0 FT 3.5 FT 4.0 FT 4.5 FT 5.0 FT 5.5 FT 6.0 FT 6.5 FT 7.0 FT 7.5 FT 10 % 1.3 1.0 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0A 20 % 2.4 2.0 1.8 1.7 1.5 1.4 1.2 1.0 0.9 0.6 30% 3.5 3.0 2.7 2.5 2.2 1.9 1.6 1.3 1.1 0.8 40% 4.5 4.0 3.5 3.1 2.8 2.5 2.1 1.8 1.4 1.1 50% 5.6 5.0 4.3 3.9 3.5 3.1 2.7 2.3 1.9 1.5 60% 7.0 6.0 5.3 4.8 4.3 3.9 3.4 2.9 2.4 1.9 70% 8.1 7.0 6.0 5.5 5.0 4.5 3.9 3.4 2.9 2.3 80% 9.4 8.0 7.0 6.4 5.7 5.2 4.6 4.0 3.4 2.8 9G10.7 9.0 7.9 7.2 6.5 5.9 5:2 4.6 3.9 3.3 100% 12.0 10.0 8.8 8.1 7.3 6.6 5.8 5.1 4.3 3.6 WATERSHED AREA: 2.21 ACRES WATERSHED % IMPERVIOUS: 55 % PERMANENT POOL ELEVATION: 9 FT DESIGN PERMANENT POOL DEPTH: 6 FT SAIDA PERCENTAGE FACTOR: 3.4 % (FROM ABOVE TABLE -TAKEN FROM DESIGN OF STORM WATER POND SURFACE AREA REQ'D: FOREBAY AREA: AT WIDTH = 0.33 LENGTH, WIDTH = 33.0308 LF LENGTH = 99.0924 LF CONTROL FACILITIES WORKSHOP. MANUAL -PENC 1988) 3273 SF 982 SF (BASED UPON MINIMUM SURFACE AREA) Use these dimensions: WIDTH 56 LF LENGTH 147.55 LF VOLUME OF I" RAINFALL Normal Pool Elevation 9 AREA OF ROOFS: 0.25 AC AREA OF PARKINGICONCRETE. 0.93 AC AREA OF GREEN AREAS: 1.03 AC VOLUME OF RUNOFF 4862.39 CF VOL (CF)=[(ROOF*1.0)+(PARKING*.95)+(GRASS*0.2)]*43,560112 STORAGE DEPTH FOR MINIMUM AREA = 0.59 FT ELEVATION OF 1"RAINFALL = 9.59 DRAWDOWN - WATER QUALITY Q(2 DAYS) = 0.02814 CFS Q(5 DAYS) = 0.01126 CFS 1" RUNOFF STAGE 0.59 FT DEPTH OF DRAWDOWN DEVICE BELOW OUTLET 1.5 FT I" RUNOFF OUTLET DEVICE: 1.17589 INCH DIA HOLE DIAMETER OF HOLE TO USE: 1.25 INCH DIAMETER 1" STORM RUNOFF DRAWDOWN TIME 2.52841 DAYS A = [Q/ (Cd *SQRT(2gh))] * 144 Rad.=SQRT(A/PI) Dia.=2*Rad. INFLOW HYDROGRAPH Return Year Storm 10 Yr Qp = Peak Discharge = 16 cfs Tc = Time of Concentration = 7.2 min Calculation of Tp (Time to Peak) From SCS NEH 4 , page 15-7 Eqn. 15.4 Lag Time (L) = WO - 8 *(S + 1)'0.7)/(1900*Y"0.5) for L in Hrs where: 1 = hydraulic length of watershed (ft) S = (10001CN)-10 CN = approximately same CN from TR-55 Y = avg. watershed land slope in % S = (1000/CN)-10 = 1.49425 L= 0.15957 hrs From SCS NEH 4 , page 16-7 Eqn. 16.7 Tp=D/2+L where : D = unit of excess duration rainfall (hrs) L = Lag Time (hrs) From SCS NEH 4 , page 16-8 Eqn. 16.12 D = 0.133 tc where: Tc = Time of Concentration (hrs) - (See Tr-55 Printout) THEREFORE: D = 0.01596 hrs Tp = 0.16755 hrs — 10.0533 min Volume under Hydrograph = 1.39 * Qp * Tp = 13415.1 Cubic Feet Page 2 — 455 ft 1,49425 87 0.7 % Inflow Hydrograph Page 3 SCS Dimensionless Hydrograph Time Discharge Time Discharge Volume Ratio Ratio hr cfs cf 0.00 0.00 0.00 0 0.10 0.03 0.02 0 29 0.20 0.10 0.03 2 97 0.30 0.19 0.05 3 183 0.40 0.31 0.07 5 299 0.50 ; 0.47 0.08 8 454 0.60 0.66 0.10 11 637 0.70 0.82 0.12 13 791 0.80 0.93 0.13 15 898 0.90 0.99 0.15 16 955 1.00 1.00 0.17 16 965 1.10 0.99 0.18 16 955 1.20 0.93 0.20 15 898 1.30 0.86 0.22 14 830 1.40 0.78 0.23 12 753 1.50 0.68 0.25 1l 656 1.60 0.56 0.27 9 540 1.70 0.46 0.28 7 444 1.80 0.39 0.30 6 376 1.90 0.33 0.32 5 318 2.00 0.28 0.34 4 270 2.20 0.21 0.37 3 400 2.40 0.15 0.40 2 284 2.60 0.11 0.44 2 207 2.80 0.08 0.47 1 149 3.00 0.06 0.50 1 106 3.20 0.04 0.54 1 77 3.40 0.03 0.57 0 56 3.60 0.02 0.60 0 41 3.80 0.02 0.64 0 29 4.00 0.01 0.67 0 21 4.50 0.01 0.75 0 24 5.00 0.00 0.84 0 0 Volume under hydrograph = 12742 cf Based upon runoff volume = 13415.1 cf Depth req'd for minimum area = 1.62356 ft STAGE STORAGE FUNCTION OF POND (FOR RECTANGULER DETENTION POND ONLY) Minimum surface area taken at normal water level BASIN AREA INCR ACCUM VOLUME VOLUME STAGE In s S Z sf cf cf ft Pond Side Slope (M) = In Z Z est Elevation 8263 0 0 0 Surface area at normal pool 9 8882 4286 4286 0.5 8.36 -0.69 0.55 9.5 9520 4601 8887 1 9.09 0.00 1.03 10 10176 4924 ;13811 L5 9.53 0.41 1.51 10.5 10849 5256 19067 2 9.86 0.69 2.00 11 11541 5598 24665 2.5 10.11 0.92 2.50 11.5 12251 5948 30613 3 10.33 1.10 3.02 12 12978 6307 36920 3.5 10.52 1.25 3.55 12.5 13724 6676 43596 4 10.68 1.39 4.[0 13 14488 7053 50649 4.5 10.83 1.50 4,67 13.5 15269 7439 58088 5 10.97 1.61 5.26 14 Regression Output: Constant 9.34346 Ks = S/Z"b = 8582.066 Std Err of Y Est 0.00969 R Squared 0.99962 No. of Observations 7 Degrees of Freedom 5 X Coefficient(s) 1.15215 = b Std Err of Coef. 0.01009 FOR VERTICAL SIDED DETENTION POND SET b=0, AND Ks = SURFACE AREA (SF) STAGE DISCHARGE (FOR RISERIBARRELL SPILLWAY W EMERGENCY WEIR) RISER Dr = 24 Riser Dia. (in) Etop = 9.59 Elev, Top Riser (ft) 10.62 Cwr = 3.33 Riser weir coeff Cdr = 0.60 Riser orifice coeff Hln = 5 Number of Holes H1d = 3 Hole Dia. (in) EH1 = 20.00 Elev. Holes (1) H2n - 5 Number of Holes H2d - 2 Hole Dia. (in) EH2 = 20.00 Elev. Holes (2) H3n = 0 Number of Holes H3d = 2 Hole Dia. (in) EH3 = 20.00 Elev. Holes (3) BARREL: Db = 12 Barrel Dia. (in) Einv = 9.00 Elev Invert Barrel (ft) Barrell Adjustment Factor Cdb = 0.60 Barrel orifice coeff R Page 4 N EMERGENCY WEIR Page 5 Cw = 3 Weir coeff Ecr - 20.00 Elev weir coeff (ft) Lw = 5 Weir Length (ft) Riser Riser Riser Elevation Hole Hole Hole Riser Riser Barrel Principal Emergcy Total (1) (2) (3) (weir) (orifice) Spillway Weir Outflow 9.00 0.0 0.0 0.0 0.0 0.0 0.0 0.00 0.0 0.00 9.00 0.0 0.0 0.0 0.0 0.0 0.0 0.00 0.0 0.00 9.01 0.0 0.0 0.0 0.0 0.0 0.0 0.00 0.0 0.00 9.03 0.0 0.0 0.0 0.0 0.0 0.0 0.00 0.0 0.00 9.06 0.0 0.0 0.0 0.0 0.0 0.0 0.00 0.0 0.00 9.10 0.0 0.0 0.0 0.0 0.0 0.1 0.00 0.0 0.00 9.16 0.0 0.0 0.0 0.0 0.0 0.2 0.00 0.0 0.00 9.25 0.0 0.0 0.0 0.0 0.0 0.3 0.00 0.0 0.00 9.34 0.0 0.0 0.0 0.0 0.0 0.5 0.00 0.0 0.00 9.45 0.0 0.0 0.0 0.0 0.0 0.8 0.00 0.0 0.00 9.55 0.0 0.0 0.0 0.0 0.0 1.1 0.00 0.0 0.00 9.66 0.0 0.0 0.0 0.4 4.0 1.4 0.38 0.0 0.38 9.76 0.0 0.0 0.0 1.4 6.2 1.8 1.45 0.0 1.45 9.84 0.0 0.0 0.0 2.7 7.6 2.1 2.07 0.0 2.07 9.92 0.0 0.0 0.0 3.9 8.6 2.3 2.35 0.0 2.35 9.98 0.0 0.0 0.0 5.1 9.4 2.6 2.59 0.0 2.59 10.03 0.0 0.0 0.0 6.1 10.0 2.7 2.75 0.0 2.75 10.07 0.0 0.0 0.0 6.9 10.4 2.8 2.84 0.0 2.84 10.09 0.0 0.0 0.0 7.5 10.7 2.9 2.91 0.0 2.91 10.11 0.0 0.0 0.0 7.9 10,9 3.0 2.96 0.0 2.96 10.13 0.0 0.0 0.0 8.2 11.1 3.0 2.99 0.0 2.99 10.15 0.0 0.0 0.0 8.7 11.3 3.0 3.03 0.0 3.03 10.15 0.0 0.0 0.0 8.7 11.3 3.0 3.04 0.0 3.04 10.14 0.0 0.0 0.0 8.5 11.2 3.0 3.02 0.0 3.02 10.12 0.0 0.0 0.0 8.2 11.1 3.0 2.98 0.0 2.98 10.10 0.0 0.0 0.0 7.7 10.8 2.9 2.93 0.0 2.93 10.08 0.0 0.0 0.0 7.2 10.6 2.9 2.87 0.0 2.87 10.05 0.0 0.0 0.0 6.6 10.3 2.8 2.81 0.0 2.81 10.02 0.0 0.0 0.0 6.0 10.0 2.7 2.73 0.0 2.73 9.99 0.0 0.0 0.0 5.4 9.6 2.7 2.66 0.0 2.66 9.96 0.0 0.0 0.0 4.8 9.3 2.5 2.54 0.0 2.54 9.89 0.0 0.0 0.0 3.5 8.3 2.3 2.26 0.0 2.26 9.82 0.0 0.0 0.0 2.4 7.3 2.0 2.00 0.0 2.00 Page 6 ROUTING OF INFLOW HYDROGRAPH THROUGH POND AND OUTFLOW DEVICE Total Riser Riser Riser Barrel Emerg Time Inflow Storage Stage Outflow Holes (weir) (orifice) Spillway t (hr) cfs cf Elevation cfs (1+2+3) cfs cfs cfs cfs cfs 0.000 0 0 9.00 0.00 0.00 0.00 0.00 0.00 0.00 0.017 0 0 9.00 0.00 0.00 0.00 0.00 0.00 0.00 0.034 2 28.9535 9.01 0.00 0.00 0.00 0.00 0.00 0.00 0.050 3 125.465 9.03 0.00 0.00 0.00 0.00 0.01 0.00 0.067 5 308.837 9.06 0.00 0.00 0.00 0.00 0.04 0.00 0.084 8 608.024 9.10 0.00 0.00 0.00 0.00 0.09 0.00 0.101 11 1061.63 9.16 0.00 0.00 0.00 0.00 0.18 0.00 0.117 13 1698.61 9.25 0.00 0.00 0.00 0.00 0.33 0.00 0.134 15 2490 9.34 0.00 0.00 0.00 0.00 0.53 0.00 0.151 16 3387.56 9.45 0.00 0.00 0.00 0.00 0.80 0.00 0.168 16 4343.03 9.55 0.00 0.00 0.00 0.00 1.10 0.00 0.184 16 5308.14 9.66 0.38 0.00 0.38 3.97 1.43 0.00 0.201 15 6240.72 9.76 1.45 0.00 1.45 6.21 1.77 0.00 0.218 14 7051.04 9.84 2.07 0.00 2.67 7.61 2.07 0.00 0.235 12 7755.95 9.92 2.35 0.00 3.89 8.64 2.35 0.00 0.251 11 8367.12 9.98 2.59 0.00 5.06 9.43 2.59 0.00 0.268 9 8867.09 10.03 2.75 0.00 6.08 10.02 2.75 0.00 0.285 7 9241.95 10.07 2.84 0.00 6.88 10.44 2.84 0.00 0.302 6 9514.5 10.09 2.91 0.00 7.48 10.74 2.91 0.00 0.318 5 9715.42 10.11 2.96 0.00 7.93 10.95 2.96 0.00 0.335 4 9855.49 10.13 2.99 0.00 8.25 11.09 2.99 0.00 0.369 3 10035.1 10.15 3.03 0.00 8.66 11.27 3.03 0.00 0.402 2 10068.7 10.15 3.04 0.00 8.74 11.31 3.04 0.00 0.436 2 9985.6 10.14 3.02 0.00 8.55 11.22 3.02 0.00 0.469 1 9827.6 10.12 2.98 0.00 8.18 11.06 2.98 0.00 0.503 1 9616.18 10.10 2.93 0.00 7.71 10.84 2.93 0.00 0.536 1 9368.4 10.08 2.87 0.00 7.16 10.58 2.87 0.00 0.570 0 9099 10.05 2.81 0.00 6.57 10.28 2.81 0.00 0.603 0 8816.53 10.02 2.73 0.00 5.98 9.96 2.73 0.00 0.637 0 8527.45 9.99 2.66 0.00 5.38 9.62 2.66 0.00 0.670 0 8235.95 9.96 2.54 0.00 4.80 9.26 2.54 0.00 0.754 0 7523.39 9.89 2.26 0.00 3.47 8.31 2.26 0.00 0.838 0 6866.96 9.82 2.00 0.00 2.37 7.32 2.00 0.00 10.1487 = maximum stage elevation 3.04109 = maximum discharge Memorial Missionary Baptist Church - Option B 10 yr STORM 18 �� a ,I 16 i;$�.�sl��'�Iv 14 I I a1 �„; ` I d�i�- tM tl��'���RiN'ir�s'I�°'°�'r1 -"3fi�)4� 4tii n �I�A�• s hK k ,�ti�� ern, s 1� it SA 12 I n. f a ekF•F l�h�l � ,i4it� I�'if rr 1 I err" - f �� ` L Sa, 1 5 i Y'11 t P T �j, t 1. w 10.I,* �r ��+' i�; �' f I�kr ` ;a ,j�{���-�, }a„�—INFLOW (cfs) ,V 8 , , ! �a , �, x�+ �r �_.... OUTFLOW (cfs} (j �',^�,ArQl�[.'. �Itrc+ ki,p 1.,,4 r.r t y Nr in B,��� r 1. fib if 4 �i i >.`SJ ' , nl�. ,��iY fl± • y F+} Q RA Ii'e �t , r�s •f `' 1j' .yL i}�, �w .� '� 2 10, 0.000 0.200 0.400 0.600 0.800 1.000 Time (hrs)