20081121 Ver 2_Stormwater Plans_20091021

Diamonds Keep Subdivision
City of Archdale
Randolph County, North Carolina
Stormwater Management Plan
SEA PROJECT NO. E-1524
Owner/Developer
Mr. Gary White
Diamonds Keep, LLC
9814 U.S. Hwy 311
Archdale, NC 27263
Contact: Mr. Gary White
Phone: [phone]
o?
v0
OCIN
?sl?3tilFR», ?C9 U
? D
Prepared By:
SUMMEY ENGINEERING ASSOCIATES, PLLC
ENGINEERING - LAND PLANNING - CONSULTING
P.O. BOX 968
ASHEBORO, NC 27204
Phone: [phone] / Fax. [phone]
E-mail: [e-mail]
October, 2009
Q ??.. A,90
O E
SEAL -
y .. 2644? `
?!'i?? It S U 10 ' ???`?
TABLE OF CONTENTS
Cover
Table of Contents
Stormwater Design Narrative Summary
Wet Detention Pond #1 Calculations
Wet Detention Pond #1 Supplement
Wet Detention Pond #1 Required Items Checklist
Wet Detention Pond #1 Operation & Maintenance Agreement
Wet Detention Pond #2 Calculations
Wet Detention Pond #2 Supplement
Wet Detention Pond #2 Required Items Checklist
Wet Detention Pond #2 Operation & Maintenance Agreement
Sand Filter #4 Calculations
Sand Filter #4 Supplement
Sand Filter #4 Required Items Checklist
Sand Filter #4 Operation & Maintenance Agreement
Sand Filter #5 Calculations
Sand Filter #5 Supplement
Sand Filter #5 Required Items Checklist
Sand Filter #5 Operation & Maintenance Agreement
Wet Detention Pond #12 Calculations
Wet Detention Pond #12 Supplement
Wet Detention Pond #12 Required Items Checklist
Wet Detention Pond #12 Operation & Maintenance Agreement
Wet Detention Pond #13 Calculations
Wet Detention Pond #13 Supplement
Wet Detention Pond #13 Required Items Checklist
Wet Detention Pond #13 Operation & Maintenance Agreement
Appendix
USACE 404 Permit
Declaration of Restrictive Covenants
Articles of Incorporation - Homeowners Association
Wet Detention Pond #12 - Overall Drainage Basin Delineation GIS View for Drainage Factors
Design Narrative
Diamonds Keep Subdivision
City of Archdale - Randolph County, NC
Stormwater Management Plan
The purpose of this design narrative is to cover the Stormwater Management
Plan as designed for the Diamonds Keep Subdivision located off Archdale
Road Sr 1004 within the City Limits of Archdale in Randolph County North
Carolina.
Background:
The site is the former property of Spillmans Christmas Tree Farm. The site
was acquired by Diamonds Keep, LLC in or around December, 2006, annexed
into the City of Archdale in February/March of 2007 and approved for a 205
unit single family residential subdivision shortly thereafter.
The purpose of this Stormwater Management Plan is to satisfy the
requirements of the new NPDES Phase II rules due to the disturbance or
streams and wetlands that required a 401/404 certification from the
NCDENR-DWQ and USACE respectively. The U.S. Army Corp of
Engineers has issued their 404 permit and this Stormwater Management Plan
is to satisfy the 401 requirements of DWQ.
Property Details
The property consists of approximately 122 acres located in the Yadkin River
Basin adjacent to Caraway Creek. There were/are several gravel and dirt
roads throughout the property and a private gravel landing strip that has been
phased out. The property did have several mobile homes located on it but
these have been removed. There were two ponds on the site. One near the
middle of the property that was a man made feature for irrigation. This feature
was categorized as a wetland at the time of the wetland delineation. The
second pond was drained to the north of the property. We propose to rebuild
this pond and use it as a stormwater BMP to treat a very large drainage basin.
There were several structures on the site which have been removed. The
existing Built Upon Area for the site was calculated to be approximately 4%
of the site or 5.0 acres prior to construction.
Proposed Plan:
The site was broken up into various sub-basins as directed by NCDENR-
DWQ staff and each individual sub-basin was analyzed to determine what the
BUA was for that sub-basin. Any sub-basin having over 24% BUA is to have
a BMP constructed to treat the runoff from that basin.
As seen on the overall drainage Basin Delineation Map (sheet 1 of 17), there
were 13 separate sub-basins delineated on the site. Sheet 1 of 17 shows each
of these basins in detail and summarizes the Total Area, lot area, right of way
area and BUA and denotes the method of treatment, if treated in a BMP. The
proposed plan consists of four (4) permanent wet detention ponds with fore
bays and two (2) permanent Open Sand Filters. Basins 1, 2, 12 & 13 will
utilized the wet detention ponds and basins 4 & 5 will utilize the open sand
filters.
We are proposing a "trade off' of drainage and BUA areas in the management
plan due to a few constraints within the property. Please note that Basin 12
within itself does not require a BMP. The BUA within Basin 12 is 22.60%
but we are proposing a Wet Detention Pond in this area to serve as a BMP and
treat Basins 8, 9, 10, 11 & 12 for 85% TSS removal. Of basins 8-12, basins 8,
9 & 10 are the only ones that require BMP treatment. Where Wet Detention
Pond 12 is proposed is in an area where a dam was breached and a pond
drained approximately 2 years ago. We propose to rebuild part of the pond
and dam and use it as a BMP to treat the upstream areas. The total drainage
area being treated is 38.39 acres that includes 21.24 acres of offsite area that
comes from an existing subdivision that is built-out. On-site treatment area is
approximately 17.15 acres. By building this pond 12, we propose "an equal or
better performance" to "Trade-off' some drainage (basins 8-11 & 6-7) areas
due to the site constraints in building sand filters, ponds or even infiltration
trenches. Basin 8 is very restrictive in that the shallow slopes only allow for
an infiltration trench to be built which would be very large and make the
adjoining lot unbuildable. Basins 9 & 10 require a tremendous amount of
grading to construct even an infiltration trench for BMP treatment. By
combining BMP's in Basin 12, we create a much more effective treatment of
the stormwater and in the process treat several more acres that what is
required by law. Additionally, by building the pond in basin 12 we propose to
eliminate BMP devices in Basins 6 & 7. Flows from these basins would
bypass any treatment due to the fact many more acres is being treated in basin
12. Approximately 3.25 acres of BUA will not be treated from basins 6 & 7
however, approximately 10 acres of BUA is being treated offsite that
originally would not have been. That is nearly 3 times more BUA being
treated than using individual treatment devices for each basin so the "equal or
better performance" standard is being met.
Enclosed are the project calculations for each of the BMP measures.
Also enclosed are the deed restrictions and Home Owners Association
documents as prepared by the developer's attorney.
Sand Filters are proposed in sub-basins 4 & 5. Grading and some pipe
revisions must be performed to incorporate these BMP methods.
Each BMP measure will have public access for inspection and maintenance as
required. The Home Owners Association will maintain these BMPs dim dues
paid to the HOA.
In summary, the proposed Stormwater Management Plan we propose is
consistent with and exceeds the State BMP manual requirements.
PERMANENT WET DETENTION POND DESIGN - RISER/BARREL
uiAmvnua
u: ARCHDALE
CHECKED BY: TAK
DATE : 10/10/2009
AL SITE AREA = 15.88 acres
)POSED BUILT UPON AREA = 4.68 acres
URE BUILT UPON AREA = 0.00 acres
AL ON-SITE BUILT UPON AREA = 4.68 acres
CENT BUILT-UPON = 29.44%
SITE DATA
ON-SITE DRAINAGE AREA TO POND = 15.88 acres
ON-SITE BUA TO POND = 4.68 acres
ONSITE % BUA FOR POND SUB-BASIN = 29.44%
OFF-SITE DRAINAGE AREA TO POND = 0.00 acres
TOTAL WATERSHED AREA TO POND = 15.88 acres
DISTURBED AREA = 15.88 acres
OFF-SITE B.U.A. TO POND = 0.00 acres
% OF OFF-SITE B.U.A. TO POND = 0.0%
TOTAL B.U.A. TO POND 4.68 acres
COMPOSITE B.U. % = 29.44%
TEMP. SED. STOR. USED (Y/N) Y
utZIIUN UAIA
TEMPORARY SEDIMENT STORAGE 0.5 acre-inch per disturbed acre
PERMANENT SEDIMENT STORAGE 0.125 acre-in per total drainage area
PERMANENT WATER QUALITY
DEPTH (minimum 3 feet) 3.0 feet
SA/DA 1.32 percent
1.0 Inch rainfall to be controlled
TYPE X corrugated aluminum
reinforced concrete
DESIGN STORM 10 year
RAINFALL INTENSITY 2.32 inches per hour
RUNOFF COEFFICIENT (POST) 0.5
TYPE X grass lined
rip-rap lined
DESIGN STORM 100 year
RAINFALL INTENSITY 5.07 inches per hour
RUNOFF COEFFICIENT 0.5
POND DATA
ELEV. @ BOT. OF POND = 732.00 SURFACE AREA= 3233 SF
ELEV. @ BOT. OF PSS = 732.00 SURFACE AREA= 3233 SF
ELEV. @ BOT. OF PWQ = 734.50 SURFACE AREA = 5163 SF
ELEV. @ NORMAL POOL = 737.50 SURFACE AREA= 9181 SF
ELEV. @ TOP. OF RISER = 739.25 SURFACE AREA = 12590 SF
ELEV. @ EMER. SPILLWAY= 740.25
ELEV. d TOP OF DAM = 742.00
INVERT OF BARREL = 735.50
• BOT. OF PSS = 732.00 SURFACE AREA = 3233 Square
• BOT. OF PWQ = 734.50 SURFACE AREA = 5163 Square
VOLUME PROVIDED = 10495 Cubic
PERMANENT WATER QUALITY SURFACE AREA REVD 9131 Square Feet
ORMAL POOL ELEVATION = 737.50
URFACE AREA PROVIDED = 9181 Square Feet
0
Rv =
REQUIRED =
0.315
ELEV. ® BOT. OF TWQ = 737.50 SURFACE AREA = 9181 Square Feet
ELEV. @ TOP OF TWQ = 739.25 SURFACE AREA = 12590 Square Feet
VOLUME PROVIDED = Pa 9050 Cubic F
4a
Now 0
Wet Pond - BASIN l.xls
PRINCIPAL SPILLWAY
MAX. PEAK FLOW = 13.9 CFS
HEAD ABOVE TOP OF RISER = 0.70 ft
ELEVATION AT TOP OF RISER = 739.25

BARREL: BARREL SIZE USED (in) = 18.00 in. dia.
ELEVATION AT TOP OF RISER = 739.25
ELEVATION OF BARREL INVERT = 735.5
Hw PROVIDED = 4.45 ft
Hw/D PROVIDED= 2.969503554
Hw/D REQ'D. FOR DESIGN STORM (FROM CHART) = 0.65
Hw REQUIRED = 0.98 ft
CHECK CULVERT (INLET CONTROL) = OK
Q (FROM CHART) AT Hw/D PROVIDED = 55.0 CFS

RISER: RISER (AREA) = 1.5 TIMES AREA OF: 18.00 in. dia.
MIN. RISER DIA. = 22.05 in. dia.
RISER DIA.USED = 30 in. dia.
WEIR EQUATION : Qw= 15.5 CFS OK
ORIFICE EQUATION : Qo = 19.8 CFS OK
Qw CONTROLS 15.5 CFS
RISER CONTROLS 15.5 CFS
PRINCIPAL SPILLWAY SYSTEM: OK
WATER QUALITY RELEASE HOLE
ELEV. @ BOT. OF WATER QUALITY RELEASE HOLE = 737.50
MAXIMUM RELEASE RATE = 2 Days
MINIMUM RELEASE RATE = 5 Days
MAXIMUM HOLE SIZE = 0.034614613 2.52 in. dia.
MINIMUM HOLE SIZE = 0.013845845 1.59 in. dia.
ELEV. @ EMER. SPILLWAY= 740.25
DESIGN STORM PEAK FLOW = 40.3 CFS
FLOW THROUGH EMER. SPILLWAY = 22.1 CFS
EMER. SPILLWAY SIDE SLOPES (ie 3 if 3:1, 0 if vertical) = 3
FLOW DEPTH = 1.00 ft
VELOCITY (ft/sec) = 3.29
TRACTIVE FORCE (lb/ft^2) = 1.25
BOTTOM WIDTH REQUIRED = 3.83 ft
Page 2 Wet Pond - BASIN 1.x1s
ELEV. @ TOP OF RISER =
ELEV. @ BOT. OF PSS =
H=
AREA OF RISER =
VOLUME OF RISER =
AREA OF BARREL =
EXPOSED LENGTH =
VOLUME OF BARREL =
WEIGHT OF WATER DISPLACED =
FACTOR OF SAFETY (1.25%)
VOLUME OF ANCHOR PROVIDED =
VOLUME OF ANCHOR REQUIRED =
40.0 Cubic Feet
27.7 Cubic Feet
739.25
732.00
7.25 It
4.9 SF
35.6 Cubic Feet
1.8 SF
10.00 It
17.7 Cubic Feet
3323.41 lb
4154.27 lb
PROJECT:
Drainage Area:
Disturbed Area:
Impervious Surface:
% Impervious:
Pool Volume Req'd.:
Soils (A,B,C, or D):
Scs Curve Number:
POND ROUTING (CHAIN SAW METHOD)
DIAMONDS KEEP
15.88 acres
15.88 acres
4.68 acres
29.4%
0.90 in/acre
C
81
(Inthr) (acre) (cfs)
10 Year Pro- 0.30 5.79 15.88 27.59
MAr 0.50 15.88 13.93
bW 0.50 15.88 22.11
Temp. Sediment Storage Volume:
1/2 ac'iNac
ss=(area'0.5'43560)/12= 28,822.20 cf
Perm. Sediment Storage Volume:
1/8 ac'iNac
ss=(area'0.125'43560)/12= 7,206 cf
Permanent Pool Volume:
pp=(area'factor'43560)/12= 51,883 cf
Total Pond Volume:
TPV= 87,911 cf
Toe of Dam Elevation: 735.00
Top of Dam Elevation: 742.00
Dam Width: 10
Riser
Diameter of riser= 30.00 in
Elev. of riser top= 739.25 It
Cw at riser= 3.00
Cd at riser= 0.60
Trash Rack= 48.00 in.
Barrel
Diameter of barrel= 18.00 in
Inv. in= 735.50 It
Inv. Out= 735.00
Length of barrel= 52.00 It
Cdb= 0.60
Slope= 0.96%
Emergency Spillway
Cw= 3.00
Ecr= 740.25 It
Dam width= 10.00 It Page 3
10-YEAR FLOW AFTER ROUTING
100-YEAR FLOW AFTER ROUTING
Ks= 3069.11 a= 8.03
b= 1.41
Wet Pond - BASIN 1.x18
Side Slope (Hor to Vert) 3 :1
Bottom Width in Feet (Lw) 10
Slope in % 0.01 = 0.0001
Manning n 0.062
Depth (ft) 0.39
Flow (cfs) 0.52
Velocity (ft/sec) 0.10
Tractive Force (lb/ft' 0.00
Anti-flotation Device
Riser Height (ft.): 3.75
Barrel Length to Dam (ft.): 10
Weight of Water Displaced by Riser (lb): 1148
Weight of Water Displaced by Barrel (lb): 1102
Weight of Water Displaced by Concrete (lb.): 0
TOTAL: 2250
Weight of Concrete Block (lb.): 6000
Factor of Safety: 2.67
Size of Anti-seep Collars (in.) 54
Stage Storage Function
0 our Coifit=r
Area
(eq R ncr
Vol
cu ft ccum
Vol
cu ft In n tags
(ft) W
(ft)
732.00 3233.00
733.00 3955.00 3594.0 3594.0 8.19 0.00 1.0 1.1
734.00 4740.00 4347.5 7941.5 8.98 0.69 2.0 2.0
735.00 5587.00 5163.5 13105.0 9.48 1.10 3.0 2.8
736.00 6491.00 6039.0 19144.0 9.86 1.39 4.0 3.7
737.00 7452.00 6971.5 26115.5 10.17 1.61 5.0 4.6
738.00 11067.00 9259.5 35375.0 10.47 1.79 6.0 5.7
739.00 12274.00 11670.5 47045.5 10.76 1.95 7.0 7.0
740.00 13539.00 12906.5 59952.0 11.00 2.08 8.0 8.3
741.00 14860.00 14199.5 74151.5 11.21 2.20 9.0 9.6
742.00 16238.00 15549.0 89700.5 11.40 2.30 10.0 11.0

Page 4 Wet Pond - BASIN 1.x15
Routing 10 Year Storm
MAX STAGE ELEV.: 739.95 P= 2.32
MAX FLOW CFS: 13.93 i= 2.32
27.59 Tp= 30.63 First Time Step=
s= 2.35 Time Step= 3.06
Q'= 0.82

Time
min
Inflow
cfg
Storage
Cu ft
Stage
ft
Outflow
Cfs rser
Weir
cis iser
Oriface
Cfs rte
Oriface
Cfs re is
Grade Line
ds rmtgency
Spillway
cos -
0.00 0.00 33731.34 737.50 0.00 0.00 0.00 0.00 9.89 0.00
1.00 0.05 33731.34 737.50 0.00 0.00 0.00 0.00 9.89 0.00
4.06 0.79 33740.23 737.50 0.00 0.00 0.00 0.00 9.89 0.00
7.13 2.35 33885.10 737.52 0.00 0.00 0.00 0.00 9.93 0.00
10.19 4.59 34317.47 737.57 0.00 0.00 0.00 0.00 10.03 0.00
13.25 7.28 35160.70 737.66 0.00 0.00 0.00 0.00 10.21 0.00
16.31 10.15 36497.95 737.82 0.00 0.00 0.00 0.00 10.50 0.00
19.38 12.94 38364.04 738.03 0.00 0.00 0.00 0.00 10.89 0.00
22.44 15.36 40741.99 738.29 0.00 0.00 0.00 0.00 11.35 0.00
25.50 17.18 43564.72 738.60 0.00 0.00 0.00 0.00 11.87 0.00
28.57 18.22 46721.64 738.93 0.00 0.00 0.00 0.00 12.41 0.00
31.63 18.37 50069.43 739.28 0.15 0.15 4.35 14.82 12.95 0.00
34.69 17.63 53419.13 739.63 5.46 5.46 14.51 15.64 13.46 0.00
37.76 16.07 55656.95 739.85 11.03 11.03 18.35 16.15 13.78 0.00
40.82 14.14 56582.49 739.95 13.67 13.67 19.71 16.36 13.91 0.00
43.88 12.42 56668.54 739.95 13.93 13.93 19.83 16.38 13.93 0.00
46.94 10.90 56391.15 739.93 13.11 13.11 19.44 16.31 13.89 0.00
50.01 9.57 55985.13 739.89 11.95 11.95 18.85 16.22 13.83 0.00
53.07 8.41 55548.65 739.84 10.74 10.74 18.19 16.13 13.77 0.00
56.13 7.38 55120.47 739.80 9.59 9.59 17.51 16.03 13.71 0.00
59.20 6.48 54715.12 739.76 8.54 8.54 16.85 15.94 13.65 0.00
62.26 5.69 54337.23 739.72 7.60 7.60 16.21 15.85 13.59 0.00
65.32 5.00 53987.41 739.68 6.75 6.75 15.58 15.77 13.54 0.00
68.38 4.39 53664.65 739.65 6.01 6.01 14.99 15.69 13.49 0.00
71.45 3.85 53367.30 739.62 5.34 5.34 14.41 15.62 13.45 0.00
74.51 3.38 53093.56 739.59 4.75 4.75 13.86 15.56 13.41 0.00
77.57 2.97 52841.61 739.57 4.23 4.23 13.34 15.50 13.37 0.00
80.64 2.61 52609.72 739.54 3.77 3.77 12.83 15.44 13.34 0.00
83.70 2.29 52396.26 739.52 3.36 3.36 12.35 15.39 13.31 0.00
86.76 2.01 52199.73 739.50 3.00 3.00 11.89 15.35 13.28 0.00
89.83 1.77 52018.74 739.48 2.67 2.67 11.44 15.30 13.25 0.00
92.89 1.55 51852.03 739.47 2.39 2.39 11.02 15.26 13.22 0.00
95.95 1.36 51698.42 739.45 2.13 2.13 10.61 15.22 13.20 0.00
99.01 1.20 51556.84 739.44 1.91 1.91 10.22 15.19 13.18 0.00
102.08 1.05 51426.32 739.42 1.71 1.71 9.85 15.16 13.16 0.00
105.14 0.92 51305.94 739.41 1.53 1.53 9.49 15.13 13.14 0.00
108.20 0.81 51194.90 739.40 1.37 1.37 9.15 15.10 13.12 0.00
111.27 0.71 51092.44 739.39 1.23 1.23 8.82 15.08 13.11 0.00
114.33 0.62 50997.86 739.38 1.10 1.10 8.51 15.05 13.09 0.00
117.39 0.55 50910.52 739.37 0.99 0.99 8.21 15.03 13.08 0.00
120.46 0.48 50829.85 739.36 0.89 0.89 7.92 15.01 13.07 0.00
123.52 0.42 50755.32 739.35 0.80 0.80 7.65 14.99 13.06 0.00
126.58 0.37 50686.42 739.35 0.72 0.72 7.38 14.98 13.04 0.00
129.64 0.33 50622.73 739.34 0.65 0.65 7.13 14.96 13.03 0.00
132.71 0.29 50563.81 739.33 0.58 0.58 6.89 14.94 13.03 0.00
135.77 0.25 50509.29 739.33 0.53 0.53 6.65 14.93 13.02 0.00
138.83 0.22 50458.83 739.32 0.47 0.47 6.43 14.92 13.01 0.00
141.90 0.19 50412.11 739.32 0.43 0.43 6.22 14.91 13.00 0.00
144.96 0.17 50368.83 739.31 0.39 0.39 6.02 14.90 13.00 0.00
148.02 0.15 50328.72 739.31 0.35 0.35 5.82 14.89 12.99 0.00
151.08 0.13 50291.54 739.31 0.32 0.32 5.63 14.88 12.98 0.00
154.15 0.12 50257.05 739.30 0.29 0.29 5.45 14.87 12.98 0.00
157.21 0.10 50225.06 739.30 0.26 0.26 5.28 14.86 12.97 0.00
160.27 0.09 50195.36 739.30 0.24 0.24 5.12 14.85 12.97 0.00
163.34 0.08 50167.78 739.29 0.22 0.22 4.96 14.85 12.96 0.00
166.40 0.07 50142.15 739.29 0.20 020 4.81 14.84 12.96 0.00
169.46 0.06 50118.34 739.29 0.18 0.18 4.66 14.83 12.96 0.00
172.53 0.05 50096.19 739.29 0.16 0.16 4.52 14.83 12.95 0.00
175.59 0.05 50075.59 739.28 0.15 0.15 4.39 14.82 12.95 0.00
178.65 0.04 50056.41 739.28 0.14 0.14 4.26 14.82 12.95 0.00
181.71 0.04 50038.56 739.28 0.13 0.13 4.14 14.81 12.94 0.00
184.78 0.03 50021.92 739.28 0.12 0.12 4.02 14.81 12.94 0.00
187.84 0.03 50006.41 739.28 0.11 0.11 3.91 14.80 12.94 0.00
190.90 0.02 49991.94 739.28 0.10 0.10 3.80 14.80 12.94 0.00
193.97 0.02 49978.44 739.27 0.09 0.09 3.69 14.80 12.93 0.00
197.03 0.02 49965.84 739.27 0.08 0.08 3.59 14.79 12.93 0.00
200.09 0.02 49954.06 739.27 0.08 0.08 3.50 14.79 12.93 0.00
203.15 0.01 49943.06 739.27 0.07 0.07 3.40 14.79 12.93 0.00
206.22 0.01 49932.77 739.27 0.07 0.07 3.32 14.79 12.93 0.00
209.28 0.01 49923.14 739.27 0.06 0.06 3.23 14.78 12.93 0.00
212.34 0.01 49914.12 739.27 0.06 0.06 3.15 14.78 12.92 0.00
215.41 0.01 49905.68 739.27 0.05 0.05 3.07 14.78 12.92 0.00
218.47 0.01 49897.76 739.27 0.05 0.05 2.99 14178 12. 00
221.53 0.01 49890.33 739.27 0.04 0.04 2.92 14.78 12.92 0.00
224.60 0.01 49883.36 739.26 0.04 0.04 2.85 14.77 12.92 0.00
227.66 0.01 49876.82 739.26 0.04 0.04 2.78 14.77 12.92 0.00
230.72 0.00 49870.67 739.26 0.04 0.04 2.72 14.77 12.92 0.00
233.78 0.00 49864.89 739.26 0.03 0.03 2.66 14.77 12.92 0.00
236.85 0.00 49859.45 739.26 0.03 0.03 2.60 14.77 12.92 0.00
239.91 0.00 49854.33 739.26 0.03 0.03 2.54 14.77 12.92 0.00
242.97 0.00 49849.51 739.26 0.03 0.03 2.49 14.76 12.91 0.00
246.04 0.00 49844.96 739.26 0.03 0.03 2.43 14.76 12.91 0.00
249.10 0.00 49840.68 739.26 0.02 0.02 2.38 14.76 12.91 0.00
252.16 0.00 49836.63 739.26 0.02 0.02 2.33 14.76 12.91 0.00
255.22 0.00 49832.81 739.26 0.02 0.02 2.28 14.76 12.91 0.00
258.29 0.00 49829.20 739.26 0.02 0.02 2.24 14.76 12.91 0.00
261.35 0.00 49825.79 739.26 0.02 0.02 2.19 14.76 12.91 0.00
264.41 0.00 49822.56 739.26 0.02 0.02 2.15 14.76 12.91 0.00
267.48 0.00 49819.51 739.26 0.02 0.02 2.11 14.76 12.91 0.00
270.54 0.00 49816.61 739.26 0.02 0.02 2.07 14.76 12.91 0.00
273.60 0.00 49813.87 739.26 0.01 0.01 2.03 14.76 12.91 0.00
276.67 0.00 49811.27 739.26 0.01 0.01 1.99 14.76 12.91 0.00
279.73 0.00 49808.80 739.26 0.01 0.01 1.95 14.75 12.91 0.00
282.79 0.00 49806.45 739.26 0.01 0.01 1.92 14.75 12.91 0.00
285.85 0.00 49804.22 739.26 0.01 0.01 1.89 14.75 12.91 0.00
288.92 0.00 49802.10 739.26 0.01 0.01 1.85 14.75 12.91 0.00
291.98 0.00 49800.09 739.26 0.01 0.01 1.82 14.75 12.91 0.00
295.04 0.00 49798.17 739.26 0.01 0.01 1.79 14.75 12.91 0.00
298.11 0.00 49796.34 739.26 0.01 0.01 1.76 14.75 12.91 0.00
301.17 0.00 49794.60 739.26 0.01 0.01 1.73 14.75 12.91 0.00
304.23 0.00 49792.94 739.26 0.01 0.01 1.70 14.75 12.91 0.00
307.30 0.00 49791.36 739.26 0.01 0.01 1.68 14.75 12.91 0.00
310.36 0.00 49789.84 739.25 0.01 0.01 1.65 14.75 12.90 0.00
313.42 0.00 49788.40 739.25 0.01 0.01 1.62 14.75 12.90 0.00
316.48 0.00 49787.02 739.25 0.01 0.01 1.60 14.75 12.90 0.00
319.55 0.00 49785.70 739.25 0.01 0.01 1.58 14.75 12.90 0.00
322.61 0.00 49784.43 739.25 0.01 0.01 1.55 14.75 12.90 0.00
325.67 0.00 49783.22 739.25 0.01 0.01 1.53 14.75 12.90 0.00
328.74 0.00 49782.06 739.25 0.01 0.01 1.51 14.75 12.90 0.00
331.80 0.00 49780.95 739.25 0.01 0.01 1.49 14.75 12.90 0.00
334.86 0.00 49779.89 739.25 0.01 0.01 1.46 14.75 12.90 0.00
337.92 0.00 49778.87 73925 0.01 0.01 1.44 14.75 12.90 0.00
340.99 0.00 49777.89 739.25 0.01 0.01 1.42 14.75 12.90 0.00
344.05 0.00 49776.95 739.25 0.00 0.00 1.41 14.75 12.90 0.00
347.11 0.00 49776.04 739.25 0.00 0.00 1.39 14.75 12.90 0.00
350.18 0.00 49775.18 739.25 0.00 0.00 1.37 14.75 12.90 0.00
353.24 0.00 49774.34 739.25 0.00 0.00 1.35 14.75 12.90 0.00
356.30 0.00 49773.54 739.25 0.00 0.00 1.33 14.75 12.90 0.00
359.37 0.00 49772.76 739.25 0.00 0.00 1.32 14.75 12.90 0.00
362.43 0.00 49772.02 739.25 0.00 0.00 1.30 14.75 12.90 0.00
365.49 0.00 49771.30 739.25 0.00 0.00 1.28 14.74 12.90 0.00
368.55 0.00 49770.61 739.25 0.00 0.00 1.27 14.74 12.90 0.00
371.62 0.00 49769.94 739.25 0.00 0.00 1.25 14.74 12.90 0.00
374.68 0.00 49769.30 739.25 0.00 0.00 1.24 14.74 12.90 0.00
377.74 0.00 49768.68 739.25 0.00 0.00 1.22 14.74 12.90 0.00
380.81 0.00 49768.08 739.25 0.00 0.00 1.21 14.74 12.90 0.00
383.87 0.00 49767.50 739.25 0.00 0.00 1.20 14.74 12.90 0.00
386.93 0.00 49766.94 739.25 0.00 0.00 1.18 14.74 12.90 0.00
389.99 0.00 49766.40 739.25 0.00 0.00 1.17 14.74 12.90 0.00
393.06 0.00 49765.88 739.25 0.00 0.00 1.16 14.74 12.90 0.00
396.12 0.00 49765.37 739.25 0.00 0.00 1.14 14.74 12.90 0.00
399.18 0.00 49764.89 739.25 0.00 0.00 1.13 14.74 12.90 0.00
402.25 0.00 49764.41 739.25 0.00 0.00 1.12 14.74 12.90 0.00
405.31 0.00 49763.96 739.25 0.00 0.00 1.11 14.74 12.90 0.00
408.37 0.00 49763.51 739.25 0.00 0.00 1.09 14.74 12.90 0.00
411.44 0.00 49763.08 739.25 0.00 0.00 1.08 14.74 12.90 0.00
414.50 0.00 49762.67 739.25 0.00 0.00 1.07 14.74 12.90 0.00
417.56 0.00 49762.26 739.25 0.00 0.00 1.06 14.74 12.90 0.00
420.62 0.00 49761.87 739.25 0.00 0.00 1.05 14.74 12.90 0.00
423.69 0.00 49761.49 739.25 0.00 0.00 1.04 14.74 12.90 0.00
426.75 0.00 49761.12 739.25 0.00 0.00 1.03 14.74 12.90 0.00
429.81 0.00 49760.77 739.25 0.00 0.00 1.02 14.74 12.90 0.00
432.88 0.00 49760.42 739.25 0.00 0.00 1.01 14.74 12.90 0.00
435.94 0.00 49760.08 739.25 0.00 0.00 1.00 14.74 12.90 0.00
439.00 0.00 49759.76 739.25 0.00 0.00 0.99 14.74 12.90 0.00
442.06 0.00 49759.44 739.25 0.00 0.00 0.98 14.74 12.90 0.00
445.13 0.00 49759.13 739.25 0.00 0.00 0.97 14.74 12.90 0.00
448.19 0.00 49758.83 739.25 0.00 0.00 0.96 14.74 12.90 0.00
451.25 0.00 49758.54 739.25 0.00 0.00 0.95 14.74 12.90 0.00
454.32 0.00 49758.25 739.25 0.00 0.00 0.95 14.74 12.90 0.00
457.38 0.00 49757.97 739.25 0.00 0.00 0.94 14.74 12.90 0.00
460.44 0.00 49757.70 739.25 0.00 0.00 0.93 14.74 12.90 0.00
463.51 0.00 49757.44 739.25 0.00 0.00 0.92 14.74 12.90 0.00
466.57 0.00 49757.19 739.25 0.00 0.00 0.91 14.74 12.90 0.00
469.63 0.00 49756.94 739.25 0.00 0.00 0.90 14.74 12.90 0.00
472.69 0.00 49756.70 739.25 0.00 0.00 0.90 14.74 12.90 0.00
475.76 0.00 49756.46 739.25 0.00 0.00 0.89 14.74 12.90 0.00
478.82 0.00 49756.23 739.25 0.00 0.00 0.88 14.74 12.90 0.00
481.88 0.00 49756.01 739.25 0.00 0.00 0.87 14.74 12.90 0.00
ray. o
484.95 0.00 49755.79 739.25 0.00 0.00 0.87 14.74 12.90 0.00
488.01 0.00 49755.57 739.25 0.00 0.00 0.86 14.74 12.90 0.00
491.07 0.00 49755.37 739.25 0.00 0.00 0.85 14.74 12.90 0.00
494.14 0.00 49755.16 739.25 0.00 0.00 0.85 14.74 12.90 0.00
497.20 0.00 49754.97 7305 0.00 0.00 0.84 14.74 12.90 0.00
500.26 0.00 49754.77 739.25 0.00 0.00 0.83 14.74 12.90 0.00
503.32 0.00 49754.58 739.25 0.00 0.00 0.83 14.74 12.90 0.00
506.39 0.00 49754.40 739.25 0.00 0.00 0.82 14.74 12.90 0.00
509.45 0.00 49754.22 739.25 0.00 0.00 0.81 14.74 12.90 0.00
512.51 0.00 49754.04 739.25 0.00 0.00 0.81 14.74 12.90 0.00
515.58 0.00 49753.87 739.25 0.00 0.00 0.80 14.74 12.90 0.00
518.64 0.00 49753.70 739.25 0.00 0.00 0.79 14.74 12.90 0.00
521.70 0.00 49753.54 739.25 0.00 0.00 0.79 14.74 12.90 0.00
524.76 0.00 49753.38 739.25 0.00 0.00 0.78 14.74 12.90 0.00
527.83 0.00 49753.22 739.25 0.00 0.00 0.78 14.74 12.90 0.00
530.89 0.00 49753.07 739.25 0.00 0.00 0.77 14.74 12.90 0.00
533.95 0.00 49752.92 739.25 0.00 0.00 0.76 14.74 12.90 0.00
537.02 0.00 49752.77 739.25 0.00 0.00 0.76 14.74 12.90 0.00
540.08 0.00 49752.63 739.25 0.00 0.00 0.75 14.74 12.90 0.00
543.14 0.00 49752.49 739.25 0.00 0.00 0.75 14.74 12.90 0.00
546.21 0.00 49752.35 739.25 0.00 0.00 0.74 14.74 12.90 0.00
549.27 0.00 49752.22 739.25 0.00 0.00 0.74 14.74 12.90 0.00
552.33 0.00 49752.09 739.25 0.00 0.00 0.73 14.74 12.90 0.00
555.39 0.00 49751.96 739.25 0.00 0.00 0.73 14.74 12.90 0.00
558.46 0.00 49751.83 739.25 0.00 0.00 0.72 14.74 12.90 0.00
561.52 0.00 49751.71 739.25 0.00 0.00 0.72 14.74 12.90 0.00
564.58 0.00 49751.59 739.25 0.00 0.00 0.71 14.74 12.90 0.00
567.65 0.00 49751.47 73925 0.00 0.00 0.71 14.74 12.90 0.00
570.71 0.00 49751.35 739.25 0.00 0.00 0.70 14.74 12.90 0.00
573.77 0.00 49751.24 739.25 0.00 0.00 0.70 14.74 12.90 0.00
576.83 0.00 49751.13 739.25 0.00 0.00 0.69 14.74 12.90 0.00
579.90 0.00 49751.02 739.25 0.00 0.00 0.69 14.74 12.90 0.00
582.96 0.00 49750.91 739.25 0.00 0.00 0.68 14.74 12.90 0.00
586.02 0.00 49750.81 739.25 0.00 0.00 0.68 14.74 12.90 0.00
589.09 0.00 49750.70 739.25 0.00 0.00 0.68 14.74 12.90 0.00
592.15 0.00 49750.60 739.25 0.00 0.00 0.67 14.74 12.90 0.00
595.21 0.00 49750.50 739.25 0.00 0.00 0.67 14.74 12.90 0.00
598.28 0.00 49750.41 739.25 0.00 0.00 0.66 14.74 12.90 0.00
601.34 0.00 49750.31 739.25 0.00 0.00 0.66 14.74 12.90 0.00
604.40 0.00 49750.22 739.25 0.00 0.00 0.65 14.74 12.90 0.00
607.46 0.00 49750.13 739.25 0.00 0.00 0.65 14.74 12.90 0.00
610.53 0.00 49750.04 739.25 0.00 0.00 0.65 14.74 12.90 0.00
613.59 0.00 49749.95 739.25 0.00 0.00 0.64 14.74 12.90 0.00
616.65 0.00 49749.86 739.25 0.00 0.00 0.64 14.74 12.90 0.00
619.72 0.00 49749.77 739.25 0.00 0.00 0.63 14.74 12.90 0.00
622.78 0.00 49749.69 739.25 0.00 0.00 0.63 14.74 12.90 0.00
625.84 0.00 49749.61 739.25 0.00 0.00 0.63 14.74 12.90 0.00
628.90 0.00 49749.53 739.25 0.00 0.00 0.62 14.74 12.90 0.00
631.97 0.00 49749.45 739.25 0.00 0.00 0.62 14.74 12.90 0.00
635.03 0.00 49749.37 739.25 0.00 0.00 0.62 14.74 12.90 0.00
638.09 0.00 49749.29 739.25 0.00 0.00 0.61 14.74 12.90 0.00
641.16 0.00 49749.22 739.25 0.00 0.00 0.61 14.74 12.90 0.00
644.22 0.00 49749.15 739.25 0.00 0.00 0.60 14.74 12.90 0.00
647.28 0.00 49749.07 739.25 0.00 0.00 0.60 14.74 12.90 0.00
650.35 0.00 49749.00 739.25 0.00 0.00 0.60 14.74 12.90 0.00
653.41 0.00 49748.93 739.25 0.00 0.00 0.59 14.74 12.90 0.00
656.47 0.00 49748.86 739.25 0.00 0.00 0.59 14.74 12.90 0.00
659.53 0.00 49748.79 739.25 0.00 0.00 0.59 14.74 12.90 0.00
662.60 0.00 49748.73 739.25 0.00 0.00 0.58 14.74 12.90 0.00
665.66 0.00 49748.66 739.25 0.00 0.00 0.58 14.74 12.90 0.00
668.72 0.00 49748.60 739.25 0.00 0.00 0.58 14.74 12.90 0.00
671.79 0.00 49748.53 739.25 0.00 0.00 0.57 14.74 12.90 0.00
674.85 0.00 49748.47 739.25 0.00 0.00 0.57 1414 12.90 0.00
677.91 0.00 49748.41 739.25 0.00 0.00 0.57 14.74 12.90 0.00
680.98 0.00 49748.35 739.25 0.00 0.00 0.57 14.74 12.90 0.00
684.04 0.00 49748.29 739.25 0.00 0.00 0.56 14.74 12.90 0.00
687.10 0.00 49748.23 739.25 0.00 0.00 0.56 14.74 12.90 0.00
690.16 0.00 49748.18 739.25 0.00 0.00 0.56 14.74 12.90 0.00
693.23 0.00 49748.12 739.25 0.00 0.00 0.55 14.74 12.90 0.00
696.29 0.00 49748.06 739.25 0.00 0.00 0.55 14.74 12.90 0.00
699.35 0.00 49748.01 739.25 0.00 0.00 0.55 14.74 12.90 0.00
702.42 0.00 49747.96 739.25 0.00 0.00 0.54 14.74 12.90 0.00
705.48 0.00 49747.90 739.25 0.00 0.00 0.54 14.74 12.90 0.00
708.54 0.00 49747.85 739.25 0.00 0.00 0.54 14.74 12.90 0.00
711.60 0.00 49747.80 739.25 0.00 0.00 0.54 14.74 12.90 0.00
714.67 0.00 49747.75 739.25 0.00 0.00 0.53 14.74 12.90 0.00
717.73 0.00 49747.70 739.25 0.00 0.00 0.53 14.74 12.90 0.00
720.79 0.00 49747.65 739.25 0.00 0.00 0.53 14.74 12.90 0.00
723.86 0.00 49747.60 739.25 0.00 0.00 0.53 14.74 12.90 0.00
726.92 0.00 49747.55 739.25 0.00 0.00 0.52 14.74 12.90 0.00
729.98 0.00 49747.51 739.25 0.00 0.00 0.52 14.74 12.90 0.00
733.05 0.00 49747.46 739.25 0.00 0.00 0.52 14.74 12.90 0.00
736.11 0.00 49747.41 739.25 0.00 0.00 0.52 14.74 12.90 0.00
739.17 0.00 49747.37 739.25 0.00 0.00 0.51 14.74 12.90 0.00
742.23 0.00 49747.32 739.25 0.00 0.00 0.51 14.74 12.90 0.00
745.30 0.00 49747.28 739.25 0.00 0.00 0.51 14.74 12.90 0.00
rays i wec rona - tvibly l.xls
748
36 0.00 49747.24 739.25 0.00 0.00 0.51 14.74 12.90 0.00
.
751
42 0.00 49747.20 739.25 0.00 0.00 0.50 14.74 12.90 0.00
.
754.49 0.00 49747.15 739.25 0.00 0.00 0.50 14.74 12.90 0.00
757.55 0.00 49747.11 739.25 0.00 0.00 0.50 14.74 12.90 0.00
760.61 0.00 49747.07 739.25 0.00 0.00 0.50 14.74 12.90 0.00
763.67 0.00 49747.03 739.25 0.00 0.00 0.49 14.74 12.90 0.00
766.74 0.00 49746.99 739.25 0.00 0.00 0.49 14.74 12.90 0.00
769.80 0.00 49746.95 739.25 0.00 0.00 0.49 14.74 12.90 0.00
772.86 0.00 49746.92 739.25 0.00 0.00 0.49 14.74 12.90 0.00
775.93 0.00 49746.88 739.25 0.00 0.00 0.48 14.74 12.90 0.00
778.99 0.00 49746.84 739.25 0.00 0.00 0.48 14.74 12.90 0.00
782.05 0.00 49746.80 739.25 0.00 0.00 0.48 14.74 12.90 0.00
785.12 0.00 49746.77 739.25 0.00 0.00 0.48 14.74 12.90 0.00
788.18 0.00 49746.73 739.25 0.00 0.00 0.48 14.74 12.90 0.00
791.24 0.00 49746.70 739.25 0.00 0.00 0.47 14.74 12.90 0.00
794.30 0.00 49746.66 739.25 0.00 0.00 0.47 14.74 12.90 0.00
797.37 0.00 49746.63 739.25 0.00 0.00 0.47 14.74 12.90 0.00
800.43 0.00 49746.59 739.25 0.00 0.00 0.47 14.74 12.90 0.00
803.49 0.00 49746.56 739.25 0.00 0.00 0.46 14.74 12.90 0.00
806.56 0.00 49746.53 739.25 0.00 0.00 0.46 14.74 12.90 0.00
809.62 0.00 49746.49 739.25 0.00 0.00 0.46 14.74 12.90 0.00
812.68 0.00 49746.46 739.25 0.00 0.00 0.46 14.74 12.90 0.00
815.74 0.00 49746.43 739.25 0.00 0.00 0.46 14.74 12.90 0.00
818.81 0.00 49746.40 739.25 0.00 0.00 0.45 14.74 12.90 0.00
821.87 0.00 49746.37 739.25 0.00 0.00 0.45 14.74 12.90 0.00
824.93 0.00 49746.34 739.25 0.00 0.00 0.45 14.74 12.90 0.00
828.00 0.00 49746.31 739.25 0.00 0.00 0.45 14.74 12.90 0.00
831.06 0.00 49746.28 739.25 0.00 0.00 0.45 14.74 12.90 0.00
834.12 0.00 49746.25 739.25 0.00 0.00 0.45 14.74 12.90 0.00
837.19 0.00 49746.22 739.25 0.00 0.00 0.44 14.74 12.90 0.00
840.25 0.00 49746.19 739.25 0.00 0.00 0.44 14.74 12.90 0.00
843.31 0.00 49746.16 739.25 0.00 0.00 0.44 14.74 12.90 0.00
846.37 0.00 49746.14 739.25 0.00 0.00 0.44 14.74 12.90 0.00
849.44 0.00 49746.11 739.25 0.00 0.00 0.44 14.74 12.90 0.00
852.50 0.00 49746.08 739.25 0.00 0.00 0.43 14.74 12.90 0.00
855.56 0.00 49746.05 739.25 0.00 0.00 0.43 14.74 12.90 0.00
858.63 0.00 49746.03 739.25 0.00 0.00 0.43 14.74 12.90 0.00
861.69 0.00 49746.00 739.25 0.00 0.00 0.43 14.74 12.90 0.00
864.75 0.00 49745.98 739.25 0.00 0.00 0.43 14.74 12.90 0.00
867.82 0.00 49745.95 739.25 0.00 0.00 0.43 14.74 12.90 0.00
870.88 0.00 49745.93 739.25 0.00 0.00 0.42 14.74 12.90 0.00
873.94 0.00 49745.90 739.25 0.00 0.00 0.42 14.74 12.90 0.00
877.00 0.00 49745.88 739.25 0.00 0.00 0.42 14.74 12.90 0.00
880.07 0.00 49745.85 739.25 0.00 0.00 0.42 14.74 12.90 0.00
883.13 0.00 49745.83 739.25 0.00 0.00 0.42 14.74 12.90 0.00
886.19 0.00 49745.80 739.25 0.00 0.00 0.42 14.74 12.90 0.00
889.26 0.00 49745.78 739.25 0.00 0.00 0.41 14.74 12.90 0.00
892.32 0.00 49745.76 739.25 0.00 0.00 0.41 14.74 12.90 0.00
895.38 0.00 49745.73 739.25 0.00 0.00 0.41 14.74 12.90 0.00
898.44 0.00 49745.71 739.25 0.00 0.00 0.41 14.74 12.90 0.00
901.51 0.00 49745.69 739.25 0.00 0.00 0.41 14.74 12.90 0.00
904.57 0.00 49745.67 739.25 0.00 0.00 0.41 14.74 12.90 0.00
907.63 0.00 49745.64 739.25 0.00 0.00 0.40 14.74 12.90 0.00
910.70 0.00 49745.62 739.25 0.00 0.00 0.40 14.74 12.90 0.00
913.76 0.00 49745.60 739.25 0.00 0.00 0.40 14.74 12.90 0.00
916.82 0.00 49745.58 739.25 0.00 0.00 0.40 14.74 12.90 0.00
919.89 0.00 49745.56 739.25 0.00 0.00 0.40 14.74 12.90 0.00
922.95 0.00 49745.54 739.25 0.00 0.00 0.40 14.74 12.90 0.00
926.01 0.00 49745.52 739.25 0.00 0.00 0.39 14.74 12.90 0.00
929.07 0.00 49745.50 739.25 0.00 0.00 0.39 14.74 12.90 0.00
932.14 0.00 49745.48 739.25 0.00 0.00 0.39 1414 12.90 0.00
935.20 0.00 49745.46 73915 0.00 0.00 0.39 14.74 12.90 0.00
938.26 0.00 49745.44 739.25 0.00 0.00 0.39 14.74 12.90 0.00
941.33 0.00 49745.42 739.25 0.00 0.00 0.39 14.74 12.90 0.00
944.39 0.00 49745.40 739.25 0.00 0.00 0.39 14.74 12.90 0.00
947.45 0.00 49745.38 739.25 0.00 0.00 0.38 14.74 12.90 0.00
950.51 0.00 49745.36 739.25 0.00 0.00 0.38 14.74 12.90 0.00
953.58 0.00 49745.34 739.25 0.00 0.00 0.38 14.74 12.90 0.00
956.64 0.00 49745.33 739.25 0.00 0.00 0.38 14.74 12.90 0.00
959.70 0.00 49745.31 739.25 0.00 0.00 0.38 14.74 12.90 0.00
962.77 0.00 49745.29 739.25 0.00 0.00 0.38 14.74 12.90 0.00
965.83 0.00 49745.27 739.25 0.00 0.00 0.38 14.74 12.90 0.00
Page 8 Wet Pond - BASIN l.xls
Routing 100 Year Storm
P= 2.53 Emergency Spillway Activated
MAX STAGE: 740.64 i= 5.07
MAX FLOW: 22.11 Tp= 16.55 First Time Step= 1
s= 2.35 Time Step= 1.65
Q'= 0.96

Time
min
Inflow
cis
Storage
cu ft
Stage
Outflow
cfs sar
Weir
cis user
Orfface
cfs Barrel
Oriface
cfs r
Grade Une
cfs metpency.
SONY
cfs
0.00 0.00 33731.34 737.50 0.00 0.00 0.00 0.00 9.89 0.00
1.00 0.36 33731.34 737.50 0.00 0.00 0.00 0.00 9.89 0.00
2.65 2.50 33767.25 737.50 0.00 0.00 0.00 0.00 9.90 0.00
4.31 6.37 34015.76 737.53 0.00 0.00 0.00 0.00 9.96 0.00
5.96 11.58 34648.21 737.61 0.00 0.00 0.00 0.00 10.10 0.00
7.62 17.63 35798.31 737.74 0.00 0.00 0.00 0.00 10.35 0.00
9.27 23.93 37549.15 737.94 0.00 0.00 0.00 0.00 10.72 0.00
10.93 29.85 39924.96 738.20 0.00 0.00 0.00 0.00 11.19 0.00
12.58 34.82 42888.85 738.52 0.00 0.00 0.00 0.00 11.75 0.00
14.24 38.35 46346.32 738.89 0.00 0.00 0.00 0.00 12.35 0.00
15.89 40.10 50154.58 739.29 0.21 0.21 4.88 14.84 12.96 0.00
17.55 39.90 54115.89 739.70 7.06 7.06 15.82 15.80 13.56 0.00
19.20 37.76 57376.39 740.02 14.02 16.07 20.80 16.53 14.02 0.00
20.86 33.94 59732.74 740.26 14.37 23.84 23.73 17.03 14.35 0.02
22.51 29.80 61676.40 740.45 17.25 30.90 25.87 17.43 14.60 2.64
24.17 26.17 62923.27 740.57 20.17 35.70 27.15 17.68 14.76 5.41
25.82 22.98 63518.82 740.63 2118 38.06 27.73 17.80 14.84 6.94
27.48 20.18 63638.27 740.64 22.11 38.54 27.85 17.82 14.86 7.26
29.13 17.72 63446.18 740.62 21.58 37.77 27.66 17.79 14.83 6.74
30.79 15.56 63063.30 740.58 20.54 36.25 27.29 17.71 14.78 5.76
32.44 13.66 62568.84 740.53 19.28 34.31 26.79 17.61 14.72 4.56
34.10 12.00 62011.28 740.48 17.97 32.17 26.22 17.50 14.65 3.32
35.75 10.53 61418.31 740.42 16.73 29.93 25.60 17.38 14.57 2.16
37.41 9.25 60803.62 740.36 15.62 27.66 24.93 17.26 14.49 1.14
39.06 8.12 60170.65 740.30 14.75 25.38 24.23 17.13 14.40 0.34
40.72 7.13 59512.81 740.24 14.32 23.07 23.47 16.99 14.32 0.00
42.37 6.26 58799.54 740.17 14.22 20.65 22.62 16.84 14.22 0.00
44.03 5.50 58009.50 740.09 14.11 18.06 21.63 16.67 14.11 0.00
45.68 4.83 57154.39 740.00 13.99 15.39 20.51 16.48 13.99 0.00
47.34 4.24 56244.46 739.91 12.69 12.69 19.23 16.28 13.87 0.00
48.99 3.72 55405.72 739.83 10.35 10.35 17.97 16.09 13.75 0.00
50.65 3.27 54747.95 739.76 8.62 8.62 16.91 15.94 13.65 0.00
52.30 2.87 54216.54 739.71 7.30 7.30 15.99 15.82 13.57 0.00
53.96 2.52 53776.64 739.66 6.26 6.26 15.20 15.72 13.51 0.00
55.61 2.21 53405.12 739.63 5.43 5.43 14.49 15.63 13.46 0.00
57.27 1.94 53086.16 739.59 4.74 4.74 13.85 15.56 13.41 0.00
58.92 111 52808.61 739.57 4.17 4.17 13.27 15.49 13.37 0.00
60.58 1.50 52564.41 739.54 3.68 3.68 12.73 15.43 13.33 0.00
62.23 1.32 52347.61 739.52 3.27 3.27 12.24 15.38 13.30 0.00
63.88 1.16 52153.70 739.50 2.91 2.91 11.77 15.34 13.27 0.00
65.54 1.01 51979.18 739.48 2.60 2.60 11.34 15.29 13.24 0.00
67.19 0.89 51821.31 739.46 2.34 2.34 10.94 15.25 13.22 0.00
68.85 0.78 51677.91 739.45 2.10 2.10 10.56 15.22 13.20 0.00
70.50 0.69 51547.17 739.44 1.89 1.89 10.20 15.19 13.18 0.00
72.16 0.60 51427.62 739.42 1.71 1.71 9.85 15.16 13.16 0.00
73.81 0.53 51318.01 739.41 1.54 1.54 9.53 15.13 13.14 0.00
75.47 0.47 51217.30 739.40 1.40 1.40 9.22 15.11 13.13 0.00
77.12 0.41 51124.59 739.39 1.27 1.27 8.93 15.08 13.11 0.00
78.78 0.36 51039.08 739.38 1.15 1.15 8.65 15.06 13.10 0.00
80.43 0.31 50960.11 739.38 1.05 1.05 8.38 15.04 13.09 0.00
82.09 0.28 50887.08 739.37 0.96 0.96 8.13 15.03 13.08 0.00
83.74 0.24 50819.44 739.36 0.87 0.87 7.88 15.01 13.07 0.00
85.40 0.21 50756.74 739.35 0.80 0.80 7.65 14.99 13.06 0.00
87.05 0.19 50698.55 739.35 0.73 0.73 7.43 14.98 13.05 0.00
88.71 0.16 50644.50 739.34 0.67 0.67 7.22 14.96 13.04 0.00
90.36 0.14 50594.23 739.34 0.62 0.62 7.01 14.95 13.03 0.00
92.02 0.13 50547.46 739.33 0.57 0.57 6.82 14.94 13.02 0.00
93.67 0.11 50503.89 739.33 0.52 0.52 6.63 14.93 13.02 0.00
95.33 0.10 50463.28 739.32 0.48 0.48 6.45 14.92 13.01 0.00
96.98 0.09 50425.39 739.32 0.44 0.44 6.28 14.91 13.00 0.00
98.64 0.08 50390.01 739.32 0.41 0.41 6.12 14.90 13.00 0.00
100.29 0.07 50356.96 739.31 0.38 0.38 5.96 14.89 12.99 0.00
101.95 0.06 50326.05 739.31 0.35 0.35 5.81 14.89 12.99 0.00
103.60 0.05 50297.14 739.31 0.32 0.32 5.66 14.88 12.98 0.00
105.26 0.04 50270.06 739.30 0.30 0.30 5.52 14.87 12.98 0.00
106.91 0.04 50244.69 739.30 0.28 0.28 5.39 14.86 12.98 0.00
108.57 0.03 50220.90 739.30 0.26 0.26 5.26 14.86 12.97 0.00
110.22 0.03 50198.57 739.30 0.24 0.24 5.13 14.85 12.97 0.00
111.88 0.03 50177.61 739.30 0.23 0.23 5.01 14.85 12.97 0.00
113.53 0.02 50157.91 739.29 0.21 0.21 4.90 14.84 12.96 0.00
115.19 0.02 50139.40 739.29 0.20 0.20 4.79 14.84 12.96 0.00
116.84 0.02 50121.97 739.29 0.18 0.18 4.68 14.83 12.96 0.00
118.50 0.02 50105.56 739.29 0.17 0.17 4.58 14.83 12. .00
120.15 0.01 50090.11 739.29 0.16 0.16 4.48 14.83 12.95 0.00
121.81 0.01 50075.53 739.28 0.15 0.15 4.39 14.82 12.95 0.00
123.46 0.01 50061.78 739.28 0.14 0.14 4.30 14.82 12.95 0.00
125.12 0.01 50048.80 739.28 0.13 0.13 4.21 14.82 12.95 0.00
126.77 0.01 50036.54 739.28 0.13 0.13 4.12 14.81 12.94 0.00
128.42 0.01 50024.95 739.28 0.12 0.12 4.04 14.81 12.94 0.00
130.08 0.01 50013.99 739.28 0.11 0.11 3.96 14.81 12.94 0.00
131.73 0.01 50003.61 739.28 0.10 0.10 3.88 14.80 12.94 0.00
133.39 0.00 49993.78 739.28 0.10 0.10 3.81 14.80 12.94 0.00
135.04 0.00 49984.46 739.28 0.09 0.09 3.74 14.80 12.94 0.00
136.70 0.00 49975.63 739.27 0.09 0.09 3.67 14.80 12.93 0.00
138.35 0.00 49967.24 739.27 0.08 0.08 3.60 14.79 12.93 0.00
140.01 0.00 49959.28 739.27 0.08 0.08 3.54 14.79 12.93 0.00
141.66 0.00 49951.71 739.27 0.08 0.08 3.48 14.79 12.93 0.00
143.32 0.00 49944.52 739.27 0.07 0.07 3.42 14.79 12.93 0.00
144.97 0.00 49937.68 739.27 0.07 0.07 3.36 14.79 12.93 0.00
146.63 0.00 49931.17 739.27 0.06 0.06 3.30 14.79 12.93 0.00
148.28 0.00 49924.96 739.27 0.06 0.06 3.25 14.78 12.93 0.00
149.94 0.00 49919.05 739.27 0.06 0.06 3.19 14.78 12.93 0.00
151.59 0.00 49913.41 739.27 0.06 0.06 3.14 14.78 12.92 0.00
153.25 0.00 49908.03 739.27 0.05 0.05 3.09 14.78 12.92 0.00
154.90 0.00 49902.90 739.27 0.05 0.05 3.04 14.78 12.92 0.00
156.56 0.00 49897.99 739.27 0.05 0.05 3.00 14.78 12.92 0.00
158.21 0.00 49893.30 739.27 0.05 0.05 2.95 14.78 12.92 0.00
159.87 0.00 49888.81 739.27 0.04 0.04 2.91 14.77 12.92 0.00
161.52 0.00 49884.52 739.26 0.04 0.04 2.86 14.77 12.92 0.00
163.18 0.00 49880.42 739.26 0.04 0.04 2.82 14.77 12.92 0.00
164.83 0.00 49876.48 739.26 0.04 0.04 2.78 14.77 12.92 0.00
166.49 0.00 49872.71 739.26 0.04 0.04 2.74 14.77 12.92 0.00
168.14 0.00 49869.09 739.26 0.04 0.04 2.70 14.77 12.92 0.00
169.80 0.00 49865.62 739.26 0.03 0.03 2.67 14.77 12.92 0.00
171.45 0.00 49862.29 739.26 0.03 0.03 2.63 14.77 12.92 0.00
173.11 0.00 49859.10 739.26 0.03 0.03 2.59 14.77 12.92 0.00
174.76 0.00 49856.02 739.26 0.03 0.03 2.56 14.77 12.92 0.00
176.42 0.00 49853.07 739.26 0.03 0.03 2.53 14.77 12.91 0.00
178.07 0.00 49850.23 739.26 0.03 0.03 2.49 14.76 12.91 0.00
179.73 0.00 49847.50 739.26 0.03 0.03 2.46 14.76 12.91 0.00
181.38 0.00 49844.87 739.26 0.03 0.03 2.43 14.76 12.91 0.00
183.04 0.00 49842.34 739.26 0.02 0.02 2.40 14.76 12.91 0.00
184.69 0.00 49839.90 739.26 0.02 0.02 2.37 14.76 12.91 0.00
186.35 0.00 49837.54 739.26 0.02 0.02 2.34 14.76 12.91 0.00
188.00 0.00 49835.28 739.26 0.02 0.02 2.31 14.76 12.91 0.00
189.65 0.00 49833.09 739.26 0.02 0.02 2.29 14.76 12.91 0.00
191.31 0.00 49830.98 739.26 0.02 0.02 2.26 14.76 12.91 0.00
192.96 0.00 49828.94 739.26 0.02 0.02 2.23 14.76 12.91 0.00
194.62 0.00 49826.97 739.26 0.02 0.02 2.21 14.76 12.91 0.00
196.27 0.00 49825.07 739.26 0.02 0.02 2.18 14.76 12.91 0.00
197.93 0.00 49823.24 739.26 0.02 0.02 2.16 14.76 12.91 0.00
199.58 0.00 49821.46 739.26 0.02 0.02 2.13 14.76 12.91 0.00
201.24 0.00 49819.74 739.26 0.02 0.02 2.11 14.76 12.91 0.00
202.89 0.00 49818.08 739.26 0.02 0.02 2.09 14.76 12.91 0.00
204.55 0.00 49816.47 739.26 0.02 0.02 2.06 14.76 12.91 0.00
206.20 0.00 49814.91 739.26 0.02 0.02 2.04 14.76 12.91 0.00
207.86 0.00 49813.40 739.26 0.01 0.01 2.02 14.76 12.91 0.00
209.51 0.00 49811.94 739.26 0.01 0.01 2.00 14.76 12.91 0.00
211.17 0.00 49810.52 739.26 0.01 0.01 1.98 14.75 12.91 0.00
212.82 0.00 49809.15 739.26 0.01 0.01 1.96 14.75 12.91 0.00
214.48 0.00 49807.82 739.26 0.01 0.01 1.94 14.75 12.91 0.00
216.13 0.00 49806.52 739.26 0.01 0.01 1.92 14.75 12.91 0.00
217.79 0.00 49805.27 739.26 0.01 0.01 1.90 14.75 12.91 0.00
219.44 0.00 49804.05 739.26 0.01 0.01 1.88 14.75 12.91 0.00
221.10 0.00 49802.87 739.26 0.01 0.01 1.86 14.75 12.91 0.00
222.75 0.00 49801.72 739.26 0.01 0.01 1.85 14.75 12.91 0.00
224.41 0.00 49800.61 739.26 0.01 0.01 1.83 14.75 12.91 0.00
226.06 0.00 49799.52 739.26 0.01 0.01 1.81 14.75 12.91 0.00
227.72 0.00 49798.47 739.26 0.01 0.01 1.79 14.75 12.91 0.00
229.37 0.00 49797.45 739.26 0.01 0.01 1.78 14.75 12.91 0.00
231.03 0.00 49796.45 739.26 0.01 0.01 1.76 14.75 12.91 0.00
232.68 0.00 49795.48 739.26 0.01 0.01 1.75 14.75 12.91 0.00
234.34 0.00 49794.54 739.26 0.01 0.01 1.73 14.75 12.91 0.00
235.99 0.00 4979162 739.26 0.01 0.01 1.71 14.75 12.91 0.00
237.65 0.00 49792.73 739.26 0.01 0.01 1.70 14.75 12.91 0.00
239.30 0.00 49791.86 739.26 0.01 0.01 1.68 14.75 12.91 0.00
240.96 0.00 49791.01 739.25 0.01 0.01 1.67 14.75 12.91 0.00
242.61 0.00 49790.18 739.25 0.01 0.01 1.66 14.75 12.91 0.00
244.27 0.00 49789.38 739.25 0.01 0.01 1.64 14.75 12.90 0.00
245.92 0.00 49788.60 739.25 0.01 0.01 1.63 14.75 12.90 0.00
247.58 0.00 49787.83 73925 0.01 0.01 1.61 14.75 12.90 0.00
249.23 0.00 49787.09 739.25 0.01 0.01 1.60 14.75 12.90 0.00
250.89 0.00 49786.36 739.25 0.01 0.01 1.59 14.75 12.90 0.00
252.54 0.00 49785.65 739.25 0.01 0.01 1.57 14.75 12.90 0.00
254.19 0.00 49784.96 739.25 0.01 0.01 1.56 14.75 12.90 0.00
255.85 0.00 49784.28 739.25 0.01 0.01 1.55 14.75 12.90 0.00
257.50 0.00 49783.63 739.25 0.01 0.01 1.54 14.75 12.90 0.00
259.16 0.00 49782.98 739.25 0.01 0.01 1.52 14.75 12.90 0.00
260.81 0.00 49782.35 739.25 0.01 0.01 1.51 14.75 12.90 0.00
262.47 0.00 49781.74 739.25 0.01 0.01 1.50 14.75 12.90 0.00
264.12 0.00 49781.14 739.25 0.01 0.01 1.49 14.75 12.90 0.00
265.78 0.00 49780.56 739.25 0.01 0.01 1.48 14.75 12.90 0.00
267.43 0.00 49779.98 739.25 0.01 0.01 1.47 14.75 12.90 0.00
269.09 0.00 49779.42 739.25 0.01 0.01 1.46 14.75 12.90 0.00
270.74 0.00 49778.88 739.25 0.01 0.01 1.44 14.75 12.90 0.00
272.40 0.00 49778.34 739.25 0.01 0.01 1.43 14.75 12.90 0.00
274.05 0.00 49777.82 739.25 0.01 0.01 1.42 14.75 12.90 0.00
275.71 0.00 49777.31 739.25 0.01 0.01 1.41 14.75 12.90 0.00
277.36 0.00 49776.81 739.25 0.00 0.00 1.40 14.75 12.90 0.00
279.02 0.00 49776.32 739.25 0.00 0.00 1.39 14.75 12.90 0.00
280.67 0.00 49775.84 739.25 0.00 0.00 1.38 14.75 12.90 0.00
282.33 0.00 49775.37 739.25 0.00 0.00 1.37 14.75 12.90 0.00
283.98 0.00 49774.92 739.25 0.00 0.00 1.36 14.75 12.90 0.00
285.64 0.00 49774.47 739.25 0.00 0.00 1.35 14.75 12.90 0.00
287.29 0.00 49774.03 739.25 0.00 0.00 1.34 14.75 12.90 0.00
288.95 0.00 49773.60 739.25 0.00 0.00 1.33 14.75 12.90 0.00
290.60 0.00 49773.18 739.25 0.00 0.00 1.33 14.75 12.90 0.00
292.26 0.00 49772.76 739.25 0.00 0.00 1.32 14.75 12.90 0.00
293.91 0.00 49772.36 739.25 0.00 0.00 1.31 14.75 12.90 0.00
295.57 0.00 49771.96 739.25 0.00 0.00 1.30 14.75 12.90 0.00
297.22 0.00 49771.57 739.25 0.00 0.00 1.29 14.74 12.90 0.00
298.88 0.00 49771.19 739.25 0.00 0.00 1.28 14.74 12.90 0.00
300.53 0.00 49770.82 739.25 0.00 0.00 1.27 14.74 12.90 0.00
302.19 0.00 49770.46 739.25 0.00 0.00 1.26 14.74 12.90 0.00
303.84 0.00 49770.10 739.25 0.00 0.00 1.26 14.74 12.90 0.00
305.50 0.00 49769.75 739.25 0.00 0.00 1.25 14.74 12.90 0.00
307.15 0.00 49769.40 739.25 0.00 0.00 1.24 14.74 12.90 0.00
308.81 0.00 49769.06 739.25 0.00 0.00 1.23 14.74 12.90 0.00
310.46 0.00 49768.73 739.25 0.00 0.00 1.22 14.74 12.90 0.00
312.12 0.00 49768.41 739.25 0.00 0.00 1.22 14.74 12.90 0.00
313.77 0.00 49768.09 739.25 0.00 0.00 1.21 14.74 12.90 0.00
315.42 0.00 49767.77 739.25 0.00 0.00 1.20 14.74 12.90 0.00
317.08 0.00 49767.47 739.25 0.00 0.00 1.19 14.74 12.90 0.00
318.73 0.00 49767.16 739.25 0.00 0.00 1.19 14.74 12.90 0.00
320.39 0.00 49766.87 739.25 0.00 0.00 1.18 14.74 12.90 0.00
322.04 0.00 49766.58 739.25 0.00 0.00 1.17 14.74 12.90 0.00
323.70 0.00 49766.29 739.25 0.00 0.00 1.17 14.74 12.90 0.00
325.35 0.00 49766.01 739.25 0.00 0.00 1.16 1434 12.90 0.00
327.01 0.00 49765.73 739.25 0.00 0.00 1.15 14.74 12.90 0.00
328.66 0.00 49765.46 739.25 0.00 0.00 1.14 14.74 12.90 0.00
33032 0.00 49765.20 739.25 0.00 0.00 1.14 14.74 12.90 0.00
331.97 0.00 49764.94 739.25 0.00 0.00 1.13 14.74 12.90 0.00
333.63 0.00 49764.68 739.25 0.00 0.00 1.12 14.74 12.90 0.00
335.28 0.00 49764.43 739.25 0.00 0.00 1.12 14.74 12.90 0.00
336.94 0.00 49764.18 739.25 0.00 0.00 1.11 14.74 12.90 0.00
338.59 0.00 49763.94 739.25 0.00 0.00 1.11 14.74 12.90 0.00
340.25 0.00 49763.70 739.25 0.00 0.00 1.10 14.74 12.90 0.00
341.90 0.00 49763.46 739.25 0.00 0.00 1.09 14.74 12.90 0.00
343.56 0.00 49763.23 739.25 0.00 0.00 1.09 14.74 12.90 0.00
345.21 0.00 49763.00 739.25 0.00 0.00 1.08 14.74 12.90 0.00
346.87 0.00 49762.78 739.25 0.00 0.00 1.07 14.74 12.90 0.00
348.52 0.00 49762.56 739.25 0.00 0.00 1.07 14.74 12.90 0.00
350.18 0.00 49762.34 739.25 0.00 0.00 1.06 14.74 12.90 0.00
351.83 0.00 49762.13 739.25 0.00 0.00 1.06 14.74 12.90 0.00
353.49 0.00 49761.92 739.25 0.00 0.00 1.05 14.74 12.90 0.00
355.14 0.00 49761.71 739.25 0.00 0.00 1.05 14.74 12.90 0.00
356.80 0.00 49761.51 739.25 0.00 0.00 1.04 14.74 12.90 0.00
358.45 0.00 49761.31 739.25 0.00 0.00 1.03 14.74 12.90 0.00
360.11 0.00 49761.12 73925 0.00 0.00 1.03 14.74 12.90 0.00
361.76 0.00 49760.92 739.25 0.00 0.00 1.02 14.74 12.90 0.00
363.42 0.00 49760.73 739.25 0.00 0.00 1.02 14.74 12.90 0.00
365.07 0.00 49760.55 739.25 0.00 0.00 1.01 14.74 12.90 0.00
366.73 0.00 49760.36 739.25 0.00 0.00 1.01 14.74 12.90 0.00
368.38 0.00 49760.18 739.25 0.00 0.00 1.00 14.74 12.90 0.00
370.04 0.00 49760.00 739.25 0.00 0.00 1.00 14.74 12.90 0.00
371.69 0.00 49759.83 739.25 0.00 0.00 0.99 14.74 12.90 0.00
373.35 0.00 49759.65 739.25 0.00 0.00 0.99 14.74 12.90 0.00
375.00 0.00 49759.48 739.25 0.00 0.00 0.98 14.74 12.90 0.00
376.66 0.00 49759.31 739.25 0.00 0.00 0.98 14.74 12.90 0.00
378.31 0.00 49759.15 739.25 0.00 0.00 0.97 14.74 12.90 0.00
379.96 0.00 49758.99 739.25 0.00 0.00 0.97 14.74 12.90 0.00
381.62 0.00 49758.83 739.25 0.00 0.00 0.96 14.74 12.90 0.00
383.27 0.00 49758.67 739.25 0.00 0.00 0.96 14.74 12.90 0.00
384.93 0.00 49758.51 739.25 0.00 0.00 0.95 14.74 12.90 0.00
386.58 0.00 49758.36 739.25 0.00 0.00 0.95 14.74 12.90 0.00
388.24 0.00 49758.21 739.25 0.00 0.00 0.94 14.74 12.90 0.00
389.89 0.00 49758.06 739.25 0.00 0.00 0.94 14.74 12.90 0.00
391.55 0.00 49757.91 739.25 0.00 0.00 0.93 14.74 12.90 0.00
393.20 0.00 49757.77 739.25 0.00 0.00 0.93 14.74 12.90 0.00
394.86 0.00 49757.63 739.25 0.00 0.00 0.93 14.74 12.90 0.00
396.51 0.00 49757.48 739.25 0.00 0.00 0.92 14.74 12.90 0.00
398.17 0.00 49757.35 739.25 0.00 0.00 0.92 14.74 12.90 0.00
399.82 0.00 49757.21 739.25 0.00 0.00 0.91 14.74 12.90 0.00
401.48 0.00 49757.07 739.25 0.00 0.00 0.91 14.74 12.90 0.00
403.13 0.00 49756.94 739.25 0.00 0.00 0.90 14.74 12.90 0.00
raye +i rv=c lv[lu - nn Iv 1.x15
404.79 0.00 49756.81 739.25 0.00 0.00 0.90 14.74 12.90 0.00
406.44 0.00 49756.68 739.25 0.00 0.00 0.90 14.74 12.90 0.00
408.10 0.00 49756.55 739.25 0.00 0.00 0.89 14.74 12.90 0.00
409.75 0.00 49756.43 739.25 0.00 0.00 0.89 14.74 12.90 0.00
411.41 0.00 49756.31 739.25 0.00 0.00 0.88 14.74 12.90 0.00
413.06 0.00 49756.18 739.25 0.00 0.00 0.88 14.74 12.90 0.00
414.72 0.00 49756.06 739.25 0.00 0.00 0.88 14.74 12.90 0.00
416.37 0.00 49755.94 739.25 0.00 0.00 0.87 14.74 12.90 0.00
418.03 0.00 49755.83 739.25 0.00 0.00 0.87 14.74 12.90 0.00
419.68 0.00 49755.71 739.25 0.00 0.00 0.86 14.74 12.90 0.00
421.34 0.00 49755.60 739.25 0.00 0.00 0.86 14.74 12.90 0.00
422.99 0.00 49755.48 73925 0.00 0.00 0.86 14.74 12.90 0.00
424.65 0.00 49755.37 739.25 0.00 0.00 0.85 14.74 12.90 0.00
426.30 0.00 49755.26 739.25 0.00 0.00 0.85 14.74 12.90 0.00
427.96 0.00 49755.15 739.25 0.00 0.00 0.84 14.74 12.90 0.00
429.61 0.00 49755.05 739.25 0.00 0.00 0.84 14.74 12.90 0.00
431.27 0.00 49754.94 739.25 0.00 0.00 0.84 14.74 12.90 0.00
432.92 0.00 49754.84 739.25 0.00 0.00 0.83 14.74 12.90 0.00
434.58 0.00 49754.74 739.25 0.00 0.00 0.83 14.74 12.90 0.00
436.23 0.00 49754.63 739.25 0.00 0.00 0.83 14.74 12.90 0.00
437.89 0.00 49754.53 739.25 0.00 0.00 0.82 14.74 12.90 0.00
439.54 0.00 49754.43 739.25 0.00 0.00 0.82 14.74 12.90 0.00
441.19 0.00 49754.34 739.25 0.00 0.00 0.82 14.74 12.90 0.00
442.85 0.00 49754.24 739.25 0.00 0.00 0.81 14.74 12.90 0.00
444.50 0.00 49754.15 739.25 0.00 0.00 0.81 14.74 12.90 0.00
446.16 0.00 49754.05 739.25 0.00 0.00 0.81 14.74 12.90 0.00
447.81 0.00 49753.96 739.25 0.00 0.00 0.80 14.74 12.90 0.00
449.47 0.00 49753.87 739.25 0.00 0.00 0.80 14.74 12.90 0.00
451.12 0.00 49753.78 739.25 0.00 0.00 0.80 14.74 12.90 0.00
452.78 0.00 49753.69 739.25 0.00 0.00 0.79 14.74 12.90 0.00
454.43 0.00 49753.60 739.25 0.00 0.00 0.79 14.74 12.90 0.00
456.09 0.00 49753.51 739.25 0.00 0.00 0.79 14.74 12.90 0.00
457.74 0.00 49753.43 739.25 0.00 0.00 0.78 14.74 12.90 0.00
459.40 0.00 49753.34 739.25 0.00 0.00 0.78 14.74 12.90 0.00
461.05 0.00 49753.26 739.25 0.00 0.00 0.78 14.74 12.90 0.00
462.71 0.00 49753.17 739.25 0.00 0.00 0.77 1474 12.90 0.00
464.36 0.00 49753.09 739.25 0.00 0.00 0.77 14.74 12.90 0.00
466.02 0.00 49753.01 739.25 0.00 0.00 0.77 14.74 12.90 0.00
467.67 0.00 49752.93 739.25 0.00 0.00 076 14.74 12.90 0.00
469.33 0.00 49752.85 739.25 0.00 0.00 0.76 14.74 12.90 0.00
470.98 0.00 49752.77 739.25 0.00 0.00 0.76 14.74 12.90 0.00
472.64 0.00 49752.69 739.25 0.00 0.00 0.76 14.74 12.90 0.00
474.29 0.00 49752.62 739.25 0.00 0.00 0.75 14.74 12.90 0.00
475.95 0.00 49752.54 739.25 0.00 0.00 0.75 14.74 12.90 0.00
477.60 0.00 49752.47 739.25 0.00 0.00 0.75 14.74 12.90 0.00
479.26 0.00 49752.39 739.25 0.00 0.00 0.74 14.74 12.90 0.00
480.91 0.00 49752.32 73925 0.00 0.00 0.74 14.74 12.90 0.00
482.57 0.00 49752.25 739.25 0.00 0.00 0.74 14.74 12.90 0.00
484.22 0.00 49752.18 739.25 0.00 0.00 0.74 14.74 12.90 0.00
485.88 0.00 49752.11 739.25 0.00 0.00 0.73 14.74 12.90 0.00
487.53 0.00 49752.04 739.25 0.00 0.00 0.73 14.74 12.90 0.00
489.19 0.00 49751.97 739.25 0.00 0.00 0.73 14.74 12.90 0.00
49034 0.00 49751.90 739.25 0.00 0.00 0.72 14.74 12.90 0.00
492.50 0.00 49751.83 739.25 0.00 0.00 0.72 14.74 12.90 0.00
494.15 0.00 49751.76 739.25 0.00 0.00 0.72 14.74 12.90 0.00
495.81 0.00 49751.70 739.25 0.00 0.00 0.72 14.74 12.90 0.00
497.46 0.00 49751.63 739.25 0.00 0.00 0.71 14.74 12.90 0.00
499.12 0.00 49751.57 739.25 0.00 0.00 0.71 14.74 12.90 0.00
500.77 0.00 49751.51 739.25 0.00 0.00 0.71 14.74 12.90 0.00
502.42 0.00 49751.44 739.25 0.00 0.00 0.71 14.74 12.90 0.00
504.08 0.00 49751.38 739.25 0.00 0.00 0.70 14.74 12.90 0.00
505.73 0.00 49751.32 739.25 0.00 0.00 0.70 14.74 12.90 0.00
507.39 0.00 49751.26 739.25 0.00 0.00 0.70 14.74 12.90 0.00
509.04 0.00 49751.20 739.25 0.00 0.00 0.70 14.74 12.90 0.00
510.70 0.00 49751.14 739.25 0.00 0.00 0.69 14.74 12.90 0.00
51235 0.00 49751.08 739.25 0.00 0.00 0.69 14.74 12.90 0.00
514.01 0.00 49751.02 739.25 0.00 0.00 0.69 14.74 12.90 0.00
515.66 0.00 49750.96 739.25 0.00 0.00 0.69 14.74 12.90 0.00
517.32 0.00 49750.90 739.25 0.00 0.00 0.68 14.74 12.90 0.00
518.97 0.00 49750.85 739.25 0.00 0.00 0.68 14.74 12.90 0.00
520.63 0.00 49750.79 739.25 0.00 0.00 0.68 14.74 12.90 0.00
Page 12 Wet Pond - BASIN l.xls
Permit No.
(to be provided by DWO)

STORMWATER MANAGEMENT PERMIT APPLICATION FORM
401 CERTIFICATION APPLICATION FORM
NCDENR WET DETENTION BASIN SUPPLEMENT
This form must be filled out printed and submitted.
The Required Items Checklist (Part 111) must be printed, filled out and submitted along with all of the required information.
I. PF10JKT INFORMATION
Project name Diamond Keep Subdivision
Contact person H. Mack Summey, A, PE
Phone number 336-328-0902
Date 10/14!2009
Drainage area number 1
111. DE41GN INFORMATION
Site Characteristics
Drainage area 691,733 fe
Impervious area, post-development 203,860 ft2
% impervious 29.47 %
Design rainfall depth 2.3 in
Storage Volume: Non-SA Waters
Minimum volume required
Volume provided
Storage Volume: SA Waters
1.5' runoff volume
Pre-development 1-yr, 24-hr runoff
Post-development 1-yr, 24-hr runoff
Minimum volume required
Volume provided
Peak Flow Calculations
Is the prelpost control of the tyr 24hr storm peak flow required?
1-yr, 24-hr rainfall depth
Rational C, pre-development
Rational C, post-development
Rainfall intensity: 1-yr, 24-hr storm
Pre-development 1-yr, 24-hr peak flow
Post-development 1-yr, 24-hr peak flow
Pre/Post 1-yr, 24-hr peak flow control
Elevations
Temporary pool elevation
Permanent pool elevation
SHWT elevation (approx. at the perm. pool elevation)
Top of t Oft vegetated shelf elevation
Bottom of I Oft vegetated shelf elevation
Sediment cieanout, top elevation (bottom of pond)
Sediment cleanout, bottom elevation
Sediment storage provided
Is there additional volume stored above the state-required temp. pool?
Elevation of the top of the additional volume
51,883 ff OK
87,911 ft3
OK, volume provided is equal to or in excess of volume required.
fe
ft3
ft?
ft3
fC'
Y (Y or N)
2.8 in
0.30 (unitless)
0.50; (unitless)
0.12 inlhr OK
0.57 fe/sec
0.96 ft /sec
0.39 ff3/sec
739.25 fmsl
737.50 fmsl
737.50 fmsl
739.25 fmsl
fmsl
734.50 fmsl
fmsl
734.50 If
N (Y or N)
fmSI
Form SW401-Wet Detention Basin-Rev.8-9/17/09 Parts I. & II. Design Summary, Page 1 of 2
Permit No.
(to be provided by DWQ)
IL DESIGNMIFORMATIMI
Surface Areas
Area, temporary pool 12,590 f?
Area REQUIRED, permanent pool 9,131 ftz
SAIDA ratio 1.32 (unitless)
Area PROVIDED, permanent pool, A,,,,d 9,181 fe OK
Area, bottom of 1Oft vegetated shelf, Aw, g if 12,500 W
Area, sediment cleanout, top elevation (bottom of pond), A _pw 5,163 fly
Volumes
Volume, temporary pool fe
Volume, permanent pool, Vp rjw 59,088 fe
Volume, forebay (sum of forebays if more than one forebay) 11,450 fe
Forebay % of permanent pool volume 19.4% % OK
SAIDA Table Data
Design TSS removal 85%
Coastal SAIDA Table Used? N (Y or N)
Mountain/Piedmont SAIDA Table Used? Y (Y or N)
SAIDA ratio 1.32 (unitless)
Average depth (used in SAIDA table):
Calculation option 1 used? (See Figure 10-2b) Y (Y or N)
Volume, permanent pool, V?nc, 59,088 ft'
Area provided, permanent pool, A?,?, 9,181 fe
Average depth calculated 3.00 ft OK
Average depth used in SAIDA, d., (Round to nearest 0.5ft) 3.0 ft OK
Calculation option 2 used? (See Figure 10-2b) N (Y or N)
Area provided, permanent pool, Am,m?w 9,181 ft,
Area, bottom of 1 Oft vegetated shelf, Aw,_g.,I 12,500 fe
Area, sediment cleanout, top elevation (bottom of pond), AwLp., 5,163 fe
'Depth' (distance bthv bottom of 1Oft shelf and top of sediment) -734.50 it
Average depth calculated 3.00 it OK
Average depth used in SAIDA, da,, (Round to nearest 0.5ft) It
Drawdown Calculations
Drawdown through orifice? Y (Y or N)
Diameter of orifice (if circular) 2:00 in
Area of orifice (if-non-circular) in'
Coefficient of discharge (Co) 0.60 (unitless)
Driving head (H(,) 2.75 ft
Drawdown through weir? N (Y or N)
Weir type (unitless)
Coefficient of discharge (C.) (unitless)
Length of weir (L) it
Driving head (H) ft
Pre-development 1-yr, 24-hr peak flow fe/sec
Post-development 1-yr, 24-hr peak flow fe/sec
Storage volume discharge rate (through discharge orifice or weir) fe/sec
Storage volume drawdown time 3.00 days OK, draws down in 2-5 days.
Additional Information
Vegetated side slopes 3 :1 OK
Vegetated shelf slope 10 :1 OK
Vegetated shelf width 10.0 ft OK
Length of flowpath to width ratio 3 :1 OK
Length to width ratio 2.0 :1 OK
Trash rack for overflow & orifice? Y (Y or N) OK
Freeboard provided 1.5 ft OK
Vegetated filter provided? Y (Y or N) OK
Recorded drainage easement provided? Y (Y or N) OK
Capures all runoff at ultimate build-out? Y (Y or N) OK
Drain mechanism for maintenance or emergencies is:
Form SW401-Wet Detention Basin-Rev-8-9/17/09 Parts I. & II. Design Summary, Page 2 of 2
Permit
(to be provided by DWQ)
Jill. REQUIRED ITEMS CHECKLIST
Please indicate the page or plan sheet numbers where the supporting documentation can be found. An incomplete submittal package will
result in a request for additional information. This will delay final review and approval of the project. Initial in the space provided to
indicate the following design requirements have been met. If the applicant has designated an agent, the agent may initial below. If a
requirement has not been met, attach justification.
Paget Plan
Initials
5? Sheet No.
(}
1. Plans (1" - 50' or larger) of the entire site showing:
o l Design at ultimate build-out,
Off-site drainage (if applicable),
Delineated drainage basins (include Rational C coefficient per basin),
Basin dimensions,
Pretreatment system,
High flow bypass system,
Maintenance access,
Proposed drainage easement and public right of way (ROW),
Overflow device, and
Boundaries of drainage easement.
2. Partial plan (1" = 30' or larger) and details for the wet detention basin showing:
1
! Outlet structure with trash rack or similar,
Maintenance access,
Permanent pool dimensions,
Forebay and main pond with hardened emergency spillway,
Basin cross-section,
Vegetation specification for planting shelf, and
Filter strip.
3. Section view of the wet detention basin 0" = 20' or larger) showing:
Side slopes, 3:1 or lower,
Pretreatment and treatment areas, and
Inlet and outlet structures.
1??5 F 4. If the basin is used for sediment and erosion control during construction, clean out of the basin is specified
on the plans prior to use as a wet detention basin.
1` I-sC? _ 5. A table of elevations, areas, incremental volumes & accumulated volumes for overall pond and for forebay,
VV to verify volume provided.
6. A construction sequence that shows how the wet detention basin will be protected from sediment until the
t entire drainage area is stabilized.
5 _ 7. The supporting calculations.
8. A copy of the signed and notarized operation and maintenance (0&M) agreement.
9. A copy of the deed restrictions (if required).
10. A soils report that is based upon an actual field investigation, soil borings, and infiltration tests. County
soil maps are not an acceptable source of soils information.
= r Q ck"e?
Form SW401-W et Detention Basi n-Rev.8-9/17/09 Part III. Required Items Checklist, Page 1 of 1
Permit Number:
(to be provided by DWQ)
Drainage Area Number:
Wet Detention Basin Operation and Maintenance Agreement
I will keep a maintenance record on this BMP. This maintenance record will be kept in a
log in a known set location. Any deficient BMP elements noted in the inspection will be
corrected, repaired or replaced immediately. These deficiencies can affect the integrity
of structures, safety of the public, and the removal efficiency of the BMP.
The wet detention basin system is defined as the wet detention basin,
pretreatment including forebays and the vegetated filter if one is provided.
This system (check one):
? does ® does not
This system (check one):
? does ® does not
incorporate a vegetated filter at the outlet.
incorporate pretreatment other than a forebay.
Important maintenance procedures:
- Immediately after the wet detention basin is established, the plants on the
vegetated shelf and perimeter of the basin should be watered twice weekly if
needed, until the plants become established (commonly six weeks).
- No portion of the wet detention pond should be fertilized after the first initial
fertilization that is required to establish the plants on the vegetated shelf.
- Stable groundcover should be maintained in the drainage area to reduce the
sediment load to the wet detention basin.
- If the basin must be drained for an emergency or to perform maintenance, the
flushing of sediment through the emergency drain should be minimized to the
maximum extent practical.
- Once a year, a dam safety expert should inspect the embankment.
After the wet detention pond is established, it should be inspected once a month and
within 24 hours after every storm event greater than 1.0 inches (or 1.5 inches if in a
Coastal County). Records of operation and maintenance should be kept in a known set
location and must be available upon request.
Inspection activities shall be performed as follows. Any problems that are found shall
be repaired immediately.
BMP element: Potential problem: How I will remediate the problem:
The entire BMP Trash/debris is resent. Remove the trash/debris.
The perimeter of the wet Areas of bare soil and/or Regrade the soil if necessary to
detention basin erosive gullies have formed. remove the gully, and then plant a
ground cover and water until it is
established. Provide lime and a
one-time fertilizer application.
Vegetation is too short or too Maintain vegetation at a height of
long. a roximatel six inches.
Form SW401-Wet Detention Basin O&M-Rev.4 Page 1 of 4
Permit Number:
(to be provided by DWQ)
Drainage Area Number:
BMP element: Potential problem: How I will remediate the problem:
The inlet device: pipe or The pipe is clogged. Unclog the pipe. Dispose of the
Swale sediment off-site.
The pipe is cracked or Replace the pipe.
otherwise damaged.
Erosion is occurring in the Regrade the swale if necessary to
swale. smooth it over and provide erosion
control devices such as reinforced
turf matting or riprap to avoid
future problems with erosion.
The forebay Sediment has accumulated to Search for the source of the
a depth greater than the sediment and remedy the problem if
original design depth for possible. Remove the sediment and
sediment storage. dispose of it in a location where it
will not cause impacts to streams or
the BMP.
Erosion has occurred. Provide additional erosion
protection such as reinforced turf
matting or riprap if needed to
prevent future erosion problems.
Weeds are present. Remove the weeds, preferably by
hand. If pesticide is used, wipe it on
the plants rather than spraying.
The vegetated shelf Best professional practices Prune according to best professional
show that pruning is needed practices
to maintain optimal plant
health.
Plants are dead, diseased or Determine the source of the
dying. problem: soils, hydrology, disease,
etc. Remedy the problem and
replace plants. Provide a one-time
fertilizer application to establish the
ground cover if a soil test indicates
it is necessary.
Weeds are present. Remove the weeds, preferably by
hand. If pesticide is used, wipe it on
the plants rather than spraying.
The main treatment area Sediment has accumulated to Search for the source of the
a depth greater than the sediment and remedy the problem if
original design sediment possible. Remove the sediment and
storage depth. dispose of it in a location where it
will not cause impacts to streams or
the BMP.
Algal growth covers over Consult a professional to remove
50% of the area. and control the algal growth.
Cattails, phragmites or other Remove the plants by wiping them
invasive plants cover 50% of with pesticide (do not spray).
the basin surface.
Form SW401-Wet Detention Basin O&M-Rev.4 Page 2 of 4
ne the sediment elevation shall n be such
enetra
The measuring device used to eter
an accurate depth reading and not readily p
that it will give
accumulated sediments. feet in the main pond, the sediment
When the permanent pool depth reads 3
__shall be removed. the sediment
ent Pool depth reads _? feet in the forebay,
When the perman shall be removed.
BASIN DIAGRAM
the blanks)
permanent pool Elevation 737.50
17 Volume
-------
pe amen Pool _-_____------
_ _ _ _ _ _ _ Volume ----- Sediment Removal Elevation 734. _ 1 -ft
n
Sediment Removal .734-5
--------- -ft Min. Bottom Elevation 732.0 Sedimer.
Bottom Elevatio 732.0 Sediment Storage
Storage
MAIN POND
FOREBAY
Page 3 of 4
Form SW401-Wet Detention Basin O&M-Rev.4
pennitNumber: (to be p rovidedby DWQ)
Drainage Area Number: -
Permit Number:
(to be provided by DWQ)
I acknowledge and agree by my signature below that I am responsible for the
performance of the maintenance procedures listed above. I agree to notify DWQ of any
problems with the system or prior to any changes to the system or responsible party.
Project name:Diamonds Keep Subdivison
BMP drainage area number:l
Print name:Gary R. White
Title:Owner
Address:9814 US Hwy 311 South - Archdale NC 27263
Signature:
Date: lU / J- Q 7
Note: The legally responsible party should not be a homeowners association unless more than 50% of
the lots have been sold and a resident of the subdivision has been named the president.
I, 6 AA 1 S raJ , a Notary Public for the State of
MOC CACOki nc0. , County of 'Rlic\c10?prn , do hereby certify that AA%
_6CL/^ a f?. h fe personally appeared before me this \Ok
day of G?o?ae? U01, and acknowledge the due execution of the
forgoing wet detention basin maintenance requirements. Witness my hand and official
seal,
4??v??t!lrrii?.rr
?y r+i

'T A,
4P 0 10 r
Lt 1B I-A
w r 4

SEAL
A?, -4"'?a7
My commission expires A D / V
Form SW401-Wet Detention Basin O&M-Rev.4 Page 4 of 4
PERMANENT WET DETENTION POND DESIGN - RISER/BARREL
ARCHDALE
I U I AL 51 It AHLA = - 20.00 acres
PROPOSED BUILT UPON AREA = 7.73 acres
FUTURE BUILT UPON AREA = 0.00 acres
TOTAL ON-SITE BUILT UPON AREA = 7.73 acres
PERCENT BUILT-UPON = 38.630/6
ON-SITE DRAINAGE AREA TO POND = 21.00 acres
ON-SITE BUA TO POND = 7.73 acres
ONSITE % BUA FOR POND SUB-BASIN = 36.79%
OFF-SITE DRAINAGE AREA TO POND = 0.56 acres
TOTAL WATERSHED AREA TO POND = 21.56 acres
DISTURBED AREA = 20.00 acres
OFF-SITE B.U.A. TO POND = 0.00 acres
% OF OFF-SITE B.U.A. TO POND = 0.0%
TOTAL B.U.A. TO POND 7.73 acres
COMPOSITE B.U. %= 35.83%
TEMP. SED. STOR. USED (Y/N) Y
CHECKED BY: TAK
DATE: 10/10/2009
1 CMrUMAM T ACUIMr-N I J I UNAUt u.b acre-Incn per aisturDea acre
PERMANENT SEDIMENT STORAGE 0.125 acre-in per total drainage area
PERMANENT WATER QUALITY
DEPTH (minimum 3 feet) 3.0 feet
SA/DA 1.57 percent
1.0 Inch rainfall to be controlled
TYPE X corrugated aluminum
reinforced concrete
DESIGN STORM 10 year
RAINFALL INTENSITY 2.32 inches per hour
RUNOFF COEFFICIENT (POST) 0.5
TYPE X grass lined
rip-rap lined
DESIGN STORM 100 year
RAINFALL INTENSITY 3.4 inches per hour
RUNOFF COEFFICIENT 0.5
POND DATA
ELEV. @ BOT. OF POND = 711.00 SURFACE AREA = 7939 SF
ELEV.@ BOT. OF PSS = 711.00 SURFACE AREA = 7939 SF
ELEV. @ BOT. OF PWQ = 712.50 SURFACE AREA= 9711 SF
ELEV. ® NORMAL POOL = 715.50 SURFACE AREA= 15272 SF
ELEV. @ TOP. OF RISER = 717.20 SURFACE AREA= 19671 SF
ELEV. @ EMER. SPILLWAY= 718.20
ELEV. @ TOP OF DAM = 720.00
INVERT OF BARREL = 712.50
ELEV. @ BOT. OF PSS = 711.00 iURFACE AREA = 7939 Square
ELEV. @ BOT. OF PWQ = 712.50 SURFACE AREA = 9711 Square
VOLUME PROVIDED = 13248 Cuhie
ERMANENT WATER QUALITY SURFACE AREA REO'D 14745 Square FeE
)RMAL POOL ELEVATION = 715.5
RFACE AREA PROVIDED = 15272 Sauare Fee
OI
nv =
VOLUME REQUIRED
0.373
ELEV. @ BOT. OF TWQ = 715.50 SURFACE AREA =
ELEV. @ TOP OF TWQ = 717.20 SURFACE AREA =
VOLUME PROVIDED =
15272 Square Feet
19671 Square Feet
Page
"Pogo 0 Z
Wet Pond - BASIN 2 revised 10-10-09.xls
OKI
PRINCIPAL SPILLWAY
MAX. PEAK FLOW = 16.1 CFS
HEAD ABOVE TOP OF RISER= 0.69 ft
ELEVATION AT TOP OF RISER = 717.20

BARREL: BARREL SIZE USED (in) = 24.00 in. dia.
ELEVATION AT TOP OF RISER = 717.20
ELEVATION OF BARREL INVERT = 712.5
Hw PROVIDED = 5.39 ft
Hw/D PROVIDED= 2.692946623
Hw/D REQ'D. FOR DESIGN STORM (FROM CHART) = 0.65
Hw REQUIRED = 1.30 ft
CHECK CULVERT (INLET CONTROL) = OK
0 (FROM CHART) AT Hw/D PROVIDED = 55.0 CFS

RISER: RISER (AREA) = 1.5 TIMES AREA OF: 24.00 in. dia.
MIN. RISER DIA. = 29.39 in. dia.
RISER DIA.USED = 36 in. dia.
WEIR EQUATION : Qw= 17.8 CFS OK
ORIFICE EQUATION : Qo = 28.2 CFS OK
Qw CONTROLS 17.8 CFS
RISER CONTROLS 17.8 CFS
PRINCIPAL SPILLWAY SYSTEM: OK
WATER UALITY RELEASE HOLE
ELEV. @ BOT. OF WATER QUALITY RELEASE HOLE = 715.50
MAXIMUM RELEASE RATE = 2 Days
MINIMUM RELEASE RATE = 5 Days
MAXIMUM HOLE SIZE = 0.054757893 3.17 in. dia.
MINIMUM HOLE SIZE = 0.021903157 2.00 in. dia.
EMER. SPILLWAY= 718.20
N STORM PEAK FLOW = 36.7 CFS
THROUGH EMER. SPILLWAY = 31.1 CFS
SPILLWAY SIDE SLOPES (ie 3 if 3:1, 0 if vertical) = 3
DEPTH = 1.00 ft
;ITY (ft/sec) = 4.88
'IVE FORCE (lb/ft^2) = 1.25
)M WIDTH REQUIRED = 3.49 It
Page 2 Wet Pond - BASIN 2 revised 10-10-09.x1s
ELEV. @ TOP OF RISER =
ELEV. 0 BOT. OF PSS =
H=
AREA OF RISER =
VOLUME OF RISER =
AREA OF BARREL =
EXPOSED LENGTH =
VOLUME OF BARREL =
WEIGHT OF WATER DISPLACED =
FACTOR OF SAFETY (1.25%)
VOLUME OF ANCHOR PROVIDED =
VOLUME OF ANCHOR REQUIRED =
40.0 Cubic Feet
39.1 Cubic Feet
717.20
711.00
6.20 It
7.1 SF
43.8 Cubic Feet
3.1 SF
10.00 ft
31.4 Cubic Feet
4695.05 Ibl
5868.81 lb
PROJECT:
Drainage Area:
Disturbed Area:
Impervious Surface:
% Impervious:
Pool Volume Req'd.:
Soils (A,B,C, or D):
Scs Curve Number:
POND ROUTING (CHAINSAW METHOD)
DIAMONDS KEEP
21.56 acres
20.00 acres
7.73 acres
35.8%
1.00 in/acre
C
82
STORM EVENT
(in/hr) A
(acre)
(cfs)
10 Year Pro- 0.30 5.79 21.56 37.45
Per 0.50 21.56 16.06
PJlN 0.50 21.56 31.12
Temp. Sediment Storage Volume:
1/2 ac'in/ac
ss=(area'0.5`43560)/12= 36,300.00 cf
Perm. Sediment Storage Volume:
1/8 ac'in/ac
ss=(area"0.125'43560)/12= 9,783 cf
Permanent Pool Volume:
pp=(area'factor' 43560)/12= 78,263 cf
Total Pond Volume:
TPV= 124,346 cf
Toe of Dam Elevation: 711.00
Top of Dam Elevation: 720.00
Dam Width: 10
Riser
Diameter of riser= 36.00 in
Elev. of riser top= 717.20 ft
Cw at riser= 3.00
Cd at riser= 0.60
Trash Rack= 48.00 in.
Barrel
Diameter of barrel= 24.00 in
Inv. in= 712.50 It
Inv. Out= 711.00
Length of barrel= 107.00 It
Cdb= 0.60
Slope= 1.40%
Emergency Spillway
Cw= 3.00
Ecr= 718.20 It
Dam width= 10.00 it Page 3
f0-YEAR FLOW AFTER ROUTING
100-YEAR FLOW AFTER ROUTING
Ks= 7826.52 a= 8.97
b= 1.26
Wet Pond - BASIN 2 revised 10-10-09.xls
Side Slope (Hor to Vert) 3 :1
Bottom Width in Feet (Lw) 10
Slope in % 0.01 = 0.0001
Manning n 0.062
Depth (ft) 0.29
Flow (cfs) 0.31
Velocity (ft/sec) 0.08
Tractive Force (lb/ft' 0.00
Anti-flotation Device
Riser Height (ft.): 4.7
Barrel Length to Dam (ft.): 10
Weight of Water Displaced by Riser (lb): 2072
Weight of Water Displaced by Barrel (Ib): 1959
Weight of Water Displaced by Concrete (Ib.): 0
TOTAL: 4031
Weight of Concrete Block (lb.): 6000
Factor of Safety: 1.49
Size of Anti-seep Collars (in.) 60
Stage Storage Function
Contour Contour
Area
(eq ft) ncr
Vol
cuh ccum
Vol
cult In n stage
(ft) eat
(ft)
711.00 7939.00
712.00 9102.00 8520.5 8520.5 9.05 0.00 1.0 1.1
713.00 10321.00 9711.5 18232.0 9.81 0.69 2.0 2.0
714.00 11597.00 10959.0 29191.0 10.28 1.10 3.0 2.8
715.00 12928.00 12262.5 41453.5 10.63 1.39 4.0 3.8
716.00 17771.00 15349.5 56803.0 10.95 1.61 5.0 4.8
717.00 19345.00 18558.0 75361.0 11.23 1.79 6.0 6.0
718.00 20975.00 20160.0 95521.0 11.47 1.95 7.0 7.3
719.00 22668.00 21821.5 117342.5 11.67 2.08 8.0 8.6

Page 4 Wet Pond - BASIN 2 revised 10-10-09.xls
Routing 10 Year Storm
MAX STAGE ELEV.: 717.89
MAX FLOW CFS: 16.06
37.45
P= 2.32
i= 2.32
Tp= 32.57 First Time Step=
s= 2.20 Time Step=
Q`= 0.87
3.26

Time
min
Inflow
cis
Storage
cu ft
Stage
Outflow
cfs Riser
Weir
cfs Riser
Orffwe
afs Barrel
Orifm
ds Hydraulic
Grade Line
ds Emert[emy
Spillway
cfs
0.00 0.00 52136.02 715.50 0.00 0.00 0.00 0.00 20.50 0.00
1.00 0.06 52136.02 715.50 0.00 0.00 0.00 0.00 20.50 0.00
4.26 1.04 52147.38 715.50 0.00 0.00 0.00 0.00 20.50 0.00
7.51 3.14 52350.51 715.51 0.00 0.00 0.00 0.00 20.53 0.00
10.77 6.16 52964.72 715.56 0.00 0.00 0.00 0.00 20.63 0.00
14.03 9.80 54169.08 715.64 0.00 0.00 0.00 0.00 20.81 0.00
17.28 13.71 56084.91 715.77 0.00 0.00 0.00 0.00 21.10 0.00
20.54 17.50 58763.87 715.95 0.00 0.00 0.00 0.00 21.49 0.00
23.80 20.80 62182.92 716.18 0.00 0.00 0.00 0.00 21.98 0.00
27.06 23.28 66246.57 716.44 0.00 0.00 0.00 0.00 22.54 0.00
30.31 24.71 70796.25 716.74 0.00 0.00 0.00 0.00 23.14 0.00
33.57 24.95 75625.80 717.04 0.00 0.00 0.00 0.00 23.75 0.00
36.83 23.97 80501.66 717.35 1.66 1.66 13.23 29.69 24.35 0.00
40.08 21.87 84861.03 717.62 7.76 7.76 22.12 30.71 24.87 0.00
43.34 19.24 87616.90 717.79 12.89 12.89 26.20 31.34 25.18 0.00
46.60 16.90 88857.82 717.87 15.46 15.46 27.83 31.62 25.32 0.00
49.85 14.84 89138.94 717.89 16.06 16.06 28.19 31.68 25.36 0.00
53.11 13.03 88900.00 717.87 15.55 15.55 27.88 31.63 25.33 0.00
56.37 11.44 88407.55 717.84 14.51 14.51 27.25 31.52 25.27 0.00
59.62 10.05 87807.50 717.80 13.28 13.28 26.46 31.38 25.20 0.00
62.88 8.82 87175789 717.77 12.02 12.02 25.59 31.24 25.13 0.00
66.14 7.75 86551.16 717.73 10.81 10.81 24.70 31.10 25.06 0.00
69.39 6.80 85951.95 717.69 9.69 9.69 23.82 30.96 24.99 0.00
72.65 5.97 85386.63 717.65 8.68 8.68 22.96 30.83 24.93 0.00
75.91 5.24 84858.20 717.62 7.76 7.76 22.12 30.71 24.87 0.00
79.17 4.61 84366.90 717.59 6.94 6.94 21.31 30.60 24.81 0.00
82.42 4.04 83911.54 717.56 6.20 6.20 20.52 30.49 24.75 0.00
85.68 3.55 83490.29 717.54 5.54 5.54 19.77 30.39 24.71 0.00
88.94 3.12 83101.00 717.51 4.96 4.96 19.05 30.30 24.66 0.00
92.19 2.74 82741.47 717.49 4.44 4.44 18.36 30.22 24.62 0.00
95.45 2.40 82409.52 717.47 3.97 3.97 17.69 30.14 24.58 0.00
98.71 2.11 82103.05 717.45 3.56 3.56 17.06 30.07 24.54 0.00
101.96 1.85 81820.09 717.43 3.19 3.19 16.45 30.00 24.51 0.00
105.22 1.63 81558.81 717.42 2.86 2.86 15.86 29.94 24.48 0.00
108.48 1.43 81317.51 717.40 2.57 2.57 15.30 29.88 24.45 0.00
111.73 1.26 81094.59 717.39 2.31 2.31 14.77 29.83 24.42 0.00
114.99 1.10 80888.60 717.38 2.08 2.08 14.25 29.78 24.40 0.00
118.25 0.97 80698.21 717.36 1.87 1.87 13.76 29.73 24.37 0.00
121.51 0.85 80522.17 717.35 1.68 1.68 13.29 29.69 24.35 0.00
124.76 0.75 80359.35 717.34 1.52 1.52 12.84 29.65 24.33 0.00
128.02 0.66 80208.71 717.33 1.37 1.37 12.40 29.61 24.32 0.00
131.28 0.58 80069.27 717.32 1.24 1.24 11.99 29.58 24.30 0.00
134.53 0.51 79940.17 717.32 1.12 1.12 11.59 29.55 24.28 0.00
137.79 0.44 79820.59 717.31 1.01 1.01 11.21 29.52 24.27 0.00
141.05 0.39 79709.79 717.30 0.92 0.92 10.85 29.49 24.26 0.00
144.30 0.34 79607.08 717.30 0.83 0.83 10.50 29.47 24.24 0.00
147.56 0.30 79511.82 717.29 0.75 0.75 10.16 29.45 24.23 0.00
150.82 0.26 79423.45 717.28 0.68 0.68 9.84 29.42 24.22 0.00
154.07 0.23 79341.43 717.28 0.62 0.62 9.53 29.40 24.21 0.00
157.33 0.20 79265.27 717.27 0.57 0.57 9.24 29.39 24.20 0.00
160.59 0.18 79194.52 717.27 0.52 0.52 8.96 29.37 24.19 0.00
163.84 0.16 79128.76 717.27 0.47 0.47 8.68 .29.35 24.19 0.00
167.10 0.14 79067.62 717.26 0.43 0.43 8.42 29.34 24.18 0.00
170.36 0.12 79010.75 717.26 0.39 0.39 8.17 29.32 24.17 0.00
173.62 0.11 78957.81 717.25 036 0.36 7.94 29.31 24.16 0.00
176.87 0.09 78908.52 717.25 0.33 0.33 7.71 29.30 24.16 0.00

180.13
0.08
78862.60
717.25
0.30
0.30
7.49
29.29
24.15 ---
0.00
183.39 0.07 78819.79 717.25 0.28 0.28 7.28 29.28 24.15 0.00
186.64 0.06 78779.87 717.24 0.25 0.25 7.07 29.27 24.14 0.00
189.90 0.06 78742.62 717.24 0.23 0.23 6.88 29.26 24.14 0.00
193.16 0.05 78707.85 717.24 0.21 0.21 6.69 29.25 24.13 0.00
196.41 0.04 78675.36 717.24 0.20 0.20 6.51 29.24 24.13 0.00
199.67 0.04 78645.01 717.23 0.18 0.18 6.34 29.23 24.13 0.00
202.93 0.03 78616.62 717.23 0.17 0.17 6.18 29.23 24.12 0.00
206.18 0.03 78590.05 717.23 0.16 0.16 6.02 29.22 24.12 0.00
209.44 0.03 78565.18 717.23 0.14 0.14 5.86 29.21 24.12 0.00
212.70 0.02 78541.89 717.23 0.13 0.13 5.72 29.21 24.11 0.00
215.96 0.02 78520.06 717.23 0.12 0.12 5.58 2920 24.11 0.00
219.21 0.02 78499.58 717.23 0.12 0.12 5.44 29.20 24.11 0.00
222.47 0.02 78480.36 717.22 0.11 0.11 5.31 29.19 24.11 0.00
225.73 0.01 78462.32 717.22 0.10 0.10 5.19 29.19 24.10 0.00
228.98 0.01 78445.37 717.22 0.09 0.09 5.07 29.18 24.10 0.00
232.24 0.01 78429.43 717.22 0.09 0.09 .95 9.18 . 24,110_ .00
235.50 0.01 78414.44 717.22 0.08 0.08 4.84 29.18 24.10 0.00
238.75 0.01 78400.33 717.22 0.08 0.08 4.73 29.17 24.10 0.00
242.01 0.01 78387.04 717.22 0.07 0.07 4.63 29.17 24.10 0.00
245.27 0.01 78374.51 71722 0.07 0.07 4.53 29.17 24.09 0.00
248.52 0.01 78362.70 717'.22 0.06 0.06 4.43 29.16 24.09 0.00
251.78 0.00 78351.55 717.22 0.06 0.06 4.34 29.16 24.09 0.00
255.04 0.00 78341.02 717.22 0.06 0.06 4.25 29.16 24.09 0.00
258.30 0.00 78331.08 717.21 0.05 0.05 4.16 29.16 24.09 0.00
261.55 0.00 78321.68 717.21 0.05 0.05 4.08 29.15 24.09 0.00
264.81 0.00 78312.78 717.21 0.05 0.05 4.00 29.15 24.09 0.00
268.07 0.00 78304.37 71721 0.04 0.04 3.92 29.15 24.09 0.00
271.32 0.00 78296.39 717.21 0.04 0.04 3.85 29.15 24.08 0.00
274.58 0.00 78288.83 717.21 0.04 0.04 3.77 29.15 24.08 0.00
277.84 0.00 78281.67 717.21 0.04 0.04 3.70 29.14 24.08 0.00
281.09 0.00 78274.86 717.21 0.03 0.03 3.64 29.14 24.08 0.00
284.35 0.00 78268.41 717.21 0.03 0.03 3.57 29.14 24.08 0.00
287.61 0.00 78262.27 717.21 0.03 0.03 3.51 29.14 24.08 0.00
290.86 0.00 78256.44 717.21 0.03 0.03 3.45 29.14 24.08 0.00
294.12 0.00 78250.89 717.21 0.03 0.03 139 29.14 24.08 0.00
297.38 0.00 78245.60 717.21 0.03 0.03 333 29.13 24.08 0.00
300.63 0.00 78240.57 717.21 0.03 0.03 3.28 29.13 24.08 0.00
303.89 0.00 78235.78 717.21 0.02 0.02 3.22 2913 24.08 0.00
307.15 0.00 78231.21 717.21 0.02 0.02 3.17 29.13 24.08 0.00
310.41 0.00 78226.84 71721 0.02 0.02 3.12 29.13 24.08 0.00
313.66 0.00 78222.68 717.21 0.02 0.02 3.07 2913 24.08 0.00
316.92 0.00 78218.70 717.21 0.02 0.02 3.02 29.13 24.07 0.00
320.18 0.00 78214.90 717.21 0.02 0.02 2.98 29.13 24.07 0.00
323.43 0.00 78211.27 717.21 0.02 0.02 2.93 29.13 24.07 0.00
326.69 0.00 78207.79 717.21 0.02 0.02 2.89 29.13 24.07 0.00
329.95 0.00 78204.46 717.21 0.02 0.02 2.85 2912 24.07 0.00
333.20 0.00 78201.28 717.21 0.02 0.02 2.80 29.12 24.07 0.00
336.46 0.00 78198.22 717.21 0.02 0.02 2.76 29.12 24.07 0.00
339.72 0.00 78195.29 717.21 0.01 0.01 2.73 29.12 24.07 0.00
342.97 0.00 78192.48 717.21 0.01 0.01 2.69 29.12 24.07 0.00
346.23 0.00 78189.79 717.21 0.01 0.01 2.65 29.12 24.07 0.00
349.49 0.00 78187.20 717.21 0.01 0.01 2.61 29.12 24.07 0.00
352.75 0.00 78184.71 717.21 0.01 0.01 2.58 29.12 24.07 0.00
356.00 0.00 78182.32 717.21 0.01 0.01 2.55 29.12 24.07 0.00
359.26 0.00 78180.03 717.21 0.01 0.01 2.51 29.12 24.07 0.00
362.52 0.00 78177.82 717.21 0.01 0.01 2.48 29.12 24.07 0.00
365.77 0.00 78175.69 717.21 0.01 0.01 2.45 29.12 24.07 0.00
369.03 0.00 78173.64 717.21 0.01 0.01 2742 29.12 24.07 0.00
372.29 0.00 78171.67 717.20 0.01 0.01 2.39 29.12 24.07 0.00
375.54 0.00 78169.76 717.20 0.01 0.01 2.36 29.12 24.07 0.00
378.80 0.00 78167.93 717.20 0.01 0.01 2.33 29.12 24.07 0.00
382.06 0.00 78166.16 717.20 0.01 0.01 2.30 29.11 24.07 0.00
385.31 0.00 78164.46 717.20 0.01 0.01 2.28 29.11 24.07 0.00
388.57 0.00 78162.81 717.20 0.01 0.01 2.25 29.11 24.07 0.00
391.83 0.00 78161.22 717.20 0.01 0.01 2.22 29.11 24.07 0.00
395.08 0.00 78159.68 717.20 0.01 0.01 2.20 29.11 24.07 0.00
398.34 0.00 78158.20 717.20 0.01 0.01 2.17 29.11 24.07 0.00
401.60 0.00 78156.76 717.20 0.01 0.01 2.15 29.11 24.07 0.00
404.86 0.00 78155.38 717.20 0.01 0.01 2.13 29.11 24.07 0.00
408.11 0.00 78154.03 717.20 0.01 0.01 2.10 29.11 24.07 0.00
411.37 0.00 78152.73 717.20 0.01 0.01 2.08 29.11 24.07 0.00
414.63 0.00 78151.48 717.20 0.01 0.01 2.06 29.11 24.07 0.00
417.88 0.00 78150.26 71720 0.01 0.01 2.04 29.11 24.07 0.00
421.14 0.00 78149.08 717.20 0.01 0.01 2.01 29.11 24.07 0.00
424.40 0.00 78147.93 717.20 0.01 0.01 1.99 29.11 24.07 0.00
427.65 0.00 78146.82 717.20 0.01 0.01 1.97 29.11 24.07 0.00
430.91 0.00 78145.75 717.20 0.01 0.01 1.95 29.11 24.07 0.00
434.17 0.00 78144.71 717.20 0.01 0.01 1.93 29.11 24.07 0.00
437.42 0.00 78143.69 717.20 0.01 0.01 1.91 29.11 24.07 0.00
440.68 0.00 78142.71 717.20 0.00 0.00 1.90 29.11 24.07 0.00
443.94 0.00 78141.76 717.20 0.00 0.00 1.88 29.11 24.07 0.00
447.20 0.00 78140.83 717.20 0.00 0.00 1.86 29.11 24.07 0.00
450.45 0.00 78139.93 717.20 0.00 0.00 1.84 29.11 24.07 0.00
453.71 0.00 78139.06 717.20 0.00 0.00 1.82 29.11 24.06 0.00
456.97 0.00 78138.21 717.20 0.00 0.00 1.81 29.11 24.06 0.00
460.22 0.00 78137.38 717.20 0.00 0.00 1.79 29.11 24.06 0.00
463.48 0.00 78136.58 717.20 0.00 0.00 1.77 29.11 24.06 0.00
466.74 0.00 78135.80 717.20 0.00 0.00 1.76 29.11 24.06 0.00
469.99 0.00 78135.04 717.20 0.00 0.00 1.74 29.11 24.06 0.00
473.25 0.00 78134.30 717.20 0.00 0.00 1.73 29.11 24.06 0.00
476.51 0.00 78133.58 717.20 0.00 0.00 1.71 29.11 24.06 0.00
479.76 0.00 78132.88 717.20 0.00 0.00 1.70 29.11 24.06 0.00
483.02 0.00 78132.19 717.20 0.00 0.00 1.68 29.11 24.06 0.00
486.28 0.00 78131.53 717.20 0.00 0.00 1.67 29.11 24.06 0.00
489.53 0.00 78130.88 717.20 0.00 0.00 1.65 29.11 24.06 0.00
492.79 0.00 78130.25 717.20 0.00 0.00 1.64 29.11 24.06 0.00
496.05 0.00 78129.63 717.20 0.00 0.00 1.62 29.11 24.06 0.00
499.31 0.00 78129.03 717.20 0.00 0.00 1.61 29.11 24.06 0.00
502.56 0.00 78128.45 717.20 0.00 0.00 1.60 29.11 24.06 0.00
505.82 0.00 78127.87 717.20 0.00 0.00 1.58 29.11 24.06 0.00
509.08 0.00 78127.32 717.20 0.00 0.00 1.57 29.11 24.06 0.00
512.33 0.00 78126.77 717.20 0.00 0.00 1.56 29.11 24.06 0.00
Faye o WCl rcuiu - en I" i reviseu iu-iu-uy.xis
515.59 0.00 78126.24 717.20 0.00 0.00 1.55 29.10 24.06 0.00
518.85 0.00 78125.73 717.20 0.00 0.0 1.53 29.10 24.06 0.00
522.10 0.00 78125.22 717.20 0.00 0.00 1.52 29.10 24.06 0.00
525.36 0.00 78124.73 717.20 0.00 0.00 1.51 29.10 24.06 0.00
528.62 0.00 78124.24 717.20 0.00 0.00 1:50 29.10 24.06 0.00
531.87 0.00 78123.77 717.20 0.00 0.00 1.49 29.10 24.06 0.00
535.13 0.00 78123.31 717.20 0.00 0.00 1.48 29.10 24.06 0.00
538.39 0.00 78122.86 717.20 0.00 0.00 1.46 29.10 24.06 0.00
541.65 0.00 78122.42 717.20 0.00 0.00 1.45 29.10 24.06 0.00
544.90 0.00 78121.99 717.20 0.00 0.00 1.44 29.10 24.06 0.00
548.16 0.00 78121.57 717.20 0.00 0.00 1.43 29.10 24.06 0.00
551.42 0.00 78121.16 717.20 0.00 0.00 1.42 29.10 24.06 0.00
554.67 0.00 78120.76 717.20 0.00 0.00 1.41 29.10 24.06 0.00
557.93 0.00 78120.36 717.20 0.00 0.00 1.40 29.10 24.06 0.00
561.19 0.00 78119.98 717.20 0.00 0.00 1.39 29.10 24.06 0.00
564.44 0.00 78119.60 717.20 0.00 0.00 1.38 29.10 24.06 0.00
567.70 0.00 78119.23 717.20 0.00 0.00 1.37 29.10 24.06 0.00
570.96 0.00 78118.87 717.20 0.00 0.00 1.36 29.10 24.06 0.00
574.21 0.00 78118.52 717.20 0.00 0.00 1.35 29.10 24.06 0.00
577.47 0.00 78118.17 717.20 0.00 0.00 1.34 29.10 24.06 0.00
580.73 0.00 78117.83 717.20 0.00 0.00 1.33 29.10 24.06 0.00
583.98 0.00 78117.50 717.20 0.00 0.00 1.32 29.10 24.06 0.00
587.24 0.00 78117.17 71720 0.00 0.00 1.32 29.10 24.06 0.00
590.50 0.00 78116.86 717.20 0.00 0.00 1.31 29.10 24.06 0.00
593.76 0.00 78116.54 717.20 0.00 0.00 1.30 29.10 24.06 0.00
597.01 0.00 78116.24 717.20 0.00 0.00 1.29 29.10 24.06 0.00
600.27 0.00 78115.94 717.20 0.00 0.00 1.28 2910 24.06 0.00
603.53 0.00 78115.64 717.20 0.00 0.00 1.27 29.10 24.06 0.00
606.78 0.00 78115.35 717.20 0.00 0.00 1.26 29.10 24.06 0.00
610.04 0.00 78115.07 717.20 0.00 0.00 1.26 29.10 24.06 0.00
613.30 0.00 78114.79 717.20 0.00 0.00 1.25 29.10 24.06 0.00
616.55 0.00 78114.52 717.20 0.00 0.00 1.24 29.10 24.06 0.00
619.81 0.00 78114.26 717.20 0.00 0.00 1.23 29.10 24.06 0.00
623.07 0.00 78113.99 717.20 0.00 0.00 1.22 29.10 24.06 0.00
626.32 0.00 78113.74 717.20 0.00 0.00 1.22 29.10 24.06 0.00
629.58 0.00 78113.48 717.20 0.00 1.21 29.10 24.06 0.00
632.84 0.00 78113.24 717.20 0.00 1.20 29.10 24.06 0.00
636.10 0.00 78112.99 717.20 0.00 1.19 29.10 24.06 0.00
639.35 0.00 78112.76 717.20 0.00 4 1.19 29.10 24.06 0.00
642.61 0.00 78112.52 717.20 0.00 1.18 29.10 24.06 0.00
645.87 0.00 78112.29 717.20 0.00 1.17 29.10 24.06 0.00
649.12 0.00 78112.07 717.20 0.00 000 1.16 29.10 24.06 0.00
652.38 0.00 78111.85 717.20 0.00 0.00 1.16 29.10 24.06 0.00
655.64 0.00 78111.63 717.20 0.00 0.00 1.15 29.10 24.06 0.00
658.89 0.00 78111.41 717.20 0.00 0.00 1.14 29.10 24.06 0.00
662.15 0.00 78111.20 717.20 0.00 0.00 1.14 29.10 24.06 0.00
665.41 0.00 78111.00 717.20 0.00 0.00 1.13 29.10 24.06 0.00
668.66 0.00 78110.80 717.20 0.00 0.00 1.12 29.10 24.06 0.00
671.92 0.00 78110.60 717.20 0.00 0.00 1.12 29.10 24.06 0.00
675.18 0.00 78110.40 717.20 0.00 0.00 1.11 29.10 24.06 0.00
678.44 0.00 78110.21 717.20 0.00 0.00 1.11 29.10 24.06 0.00
681.69 0.00 78110.02 717.20 0.00 0.00 1.10 29.10 24.06 0.00
684.95 0.00 78109.83 717.20 0.00 0.00 1.09 29.10 24.06 0.00
688.21 0.00 78109.65 717.20 0.00 0.00 1.09 29.10 24.06 0.00
691.46 0.00 78109.47 717.20 0.00 0.00 1.08 29.10 24.06 0.00
694.72 0.00 78109.29 717.20 0.00 0.00 1.07 29.10 24.06 0.00
697.98 0.00 78109.12 717.20 0.00 0.00 1.07 29.10 24.06 0.00
701.23 0.00 78108.95 717.20 0.00 0.00 1.06 29.10 24.06 0.00
704.49 0.00 78108.78 717.20 0.00 0.00 1.06 29.10 24.06 0.00
707.75 0.00 78108.61 717.20 0.00 0.00 1.05 29.10 24.06 0.00
711.00 0.00 78108.45 717.20 0.00 0.00 1.05 29.10 24.06 0.00
714.26 0.00 78108.29 717.20 0.00 0.00 1.04 29.10 24.06 0.00
717.52 0.00 78108.13 717.20 0.00 0.00 1.03 29.10 24.06 0.00
720.77 0.00 78107.98 717.20 0.00 0.00 1.03 29.10 24.06 0.00
724.03 0.00 78107.83 717.20 0.00 0.00 1.02 29.10 24.06 0.00
727.29 0.00 78107.68 717.20 0.00 0.00 1.02 29.10 24.06 0.00
730.55 0.00 78107.53 717.20 0.00 0.00 1.01 29.10 24.06 0.00
733.80 0.00 78107.38 717.20 0.00 0.00 1.01 29.10 24.06 0.00
737.06 0.00 78107.24 717.20 0.00 0.00 1.00 29.10 24.06 0.00
740.32 OM 78107.10 717.20 0.00 0.00 1.00 29.10 24.06 0.00
743.57 0.00 78106.96 717.20 0.00 0.00 0.99 29.10 24.06 0.00
746.83 0.00 78106.82 717.20 0.00 0.00 0.99 29.10 24.06 0.00
750.09 0.00 78106.69 717.20 0.00 0.00 0.98 29.10 24.06 0.00
753.34 0.00 78106.55 717.20 0.00 0.00 0.98 29.10 24.06 0.00
756.60 0.00 78106.42 717.20 0.00 0.00 0.97 29.10 24.06 0.00
759.86 0.00 78106.29 717.20 0.00 0.00 0.97 29.10 24.06 0.00
763.11 0.00 78106.17 717.20 0.00 0.00 0.96 29.10 24.06 0.00
766.37 0.00 78106.04 717.20 0.00 0.00 0.96 29.10 24.06 0.00
769.63 0.00 78105.92 717.20 0.00 0.00 0.95 29.10 24.06 0.00
772.89 0.00 78105.80 717.20 0.00 0.00 0.95 29.10 24.06 0.00
776.14 0.00 78105.68 717.20 0.00 0.00 0.94 29.10 24.06 0.00
779.40 0.00 78105.56 717.20 0.00 0.00 0.94 29.10 24.06 0.00
782.66 0.00 78105.44 717.20 0.00 0.00 0.93 29.10 24.06 0.00
785.91 0.00 78105.33 717.20 0.00 0.00 0.93 29.10 24.06 0.00
789.17 0.00 78105.22 717.20 0.00 0.00 0.93 29.10 24.06 0.00
792.43 0.00 78105.11 717.20 0.00 0.00 0.92 29.10 24.06 0.00
r ,Jc i W- -LU - -- c
795.68 0.00 78105.00 717.20 0.00 0.00 0.92 29.10 24.06 0.00
798.94 0.00 78104.89 717.20 0.00 0.00 0.91 29.10 24.06 0.00
802.20 0.00 78104.78 717.20 0.00 0.00 0.91 29.10 24.06 0.00
805.45 0.00 78104.68 717.20 0.00 0.00 0.90 29.10 24.06 0.00
808.71 0.00 78104.57 717.20 0.00 0.00 0.90 29.10 24.06 0.00
811.97 0.00 78104.47 717.20 0.00 0.00 0.90 29.10 24.06 0.00
815.22 0.00 78104.37 717.20 0.00 0.00 0.89 29.10 24.06 0.00
818.48 0.00 78104.27 717.20 0.00 0.00 0.89 29.10 24.06 0.00
821.74 0.00 78104.17 717.20 0.00 0.00 0.88 29.10 24.06 0.00
825.00 0.00 78104.08 717.20 0.00 0.00 0.88 29.10 24.06 0.00
828.25 0.00 78103.98 717.20 0.00 0.00 0.88 29.10 24.06 0.00
831.51 0.00 78103.89 717.20 0.00 0.00 0.87 29.10 24.06 0.00
834.77 0.00 78103.79 717.20 0.00 0.00 0.87 29.10 24.06 0.00
838.02 0.00 78103.70 717.20 0.00 0.00 0.86 29.10 24.06 0.00
841.28 0.00 78103.61 717.20 0.00 0.00 0.86 29.10 24.06 0.00
844.54 0.00 78103.52 717.20 0.00 0.00 0.86 29.10 24.06 0.00
847.79 0.00 78103.43 717.20 0.00 0.00 0.85 29.10 24.06 0.00
851.05 0.00 78103.35 717.20 0.00 0.00 0.85 29.10 24.06 0.00
854.31 0.00 78103.26 717.20 0.00 0.00 0.85 29.10 24.06 0.00
857.56 0.00 78103.18 717.20 0.00 0.00 0.84 29.10 24.06 0.00
860.82 0.00 78103.09 717.20 0.00 0.00 0.84 29.10 24.06 0.00
864.08 0.00 78103.01 717.20 0.00 0.00 0.83 29.10 24.06 0.00
867.34 0.00 78102.93 717.20 0.00 0.00 0.83 29.10 24.06 0.00
870.59 0.00 78102.85 717.20 0.00 0.00 0.83 29.10 24.06 0.00
873.85 0.00 78102.77 717.20 0.00 0.00 0.82 29.10 24.06 0.00
877.11 0.00 78102.69 717.20 0.00 0.00 0.82 29.10 24.06 0.00
880.36 0.00 78102.61 717.20 0.00 0.00 0.82 29.10 24.06 0.00
883.62 0.00 78102.54 717.20 0.00 0.00 0.81 29.10 24.06 0.00
886.88 0.00 78102.46 717.20 0.00 0.00 0.81 29.10 24.06 0.00
890.13 0.00 78102.39 717.20 0.00 0.00 0.81 29.10 24.06 0.00
893.39 0.00 78102.31 717.20 0.00 0.00 0.80 29.10 24.06 0.00
896.65 0.00 78102.24 717.20 0.00 0.00 0.80 29.10 24.06 0.00
899.90 0.00 78102.17 717.20 0.00 0.00 0.80 29.10 24.06 0.00
903.16 0.00 78102.10 717.20 0.00 0.00 0.79 29.10 24.06 0.00
906.42 0.00 78102.03 717.20 0.00 0.00 0.79 29.10 24.06 0.00
909.67 0.00 78101.96 717.20 0.00 0.00 0.79 29.10 24.06 0.00
912.93 0.00 78101.89 717.20 0.00 0.00 0.78 29.10 24.06 0.00
916.19 0.00 78101.82 717.20 0.00 0.00 0.78 29.10 24.06 0.00
919.45 0.00 78101.76 717.20 0.00 0.00 0.78 29.10 24.06 0.00
922.70 0.00 78101.69 717.20 0.00 0.00 0.77 29.10 24.06 0.00
925.96 0.00 78101.62 717.20 0.00 0.00 0.77 29.10 24.06 0.00
929.22 0.00 78101.56 717.20 0.00 0.00 0.77 29.10 24.06 0.00
932.47 0.00 78101.50 717.20 0.00 0.00 0.77 29.10 24.06 0.00
935.73 0.00 78101.43 717.20 0.00 0.00 0.76 29.10 24.06 0.00
938.99 0.00 78101.37 717.20 0.00 0.00 0.76 29.10 24.06 0.00
942.24 0.00 78101.31 717.20 0.00 0.00 0.76 29.10 24.06 0.00
945.50 0.00 78101.25 717.20 0.00 0.00 0.75 29.10 24.06 0.00
948.76 0.00 78101.19 717.20 0.00 0.00 0.75 29.10 24.06 0.00
952.01 0.00 78101.13 717.20 0.00 0.00 0.75 29.10 24.06 0.00
955.27 0.00 78101.07 717.20 0.00 0.00 0.74 29.10 24.06 0.00
958.53 0.00 78101.01 717.20 0.00 0.00 0.74 29.10 24.06 0.00
961.79 0.00 78100.96 717.20 0.00 0.00 0.74 29.10 24.06 0.00
965.04 0.00 78100.90 717.20 0.00 0.00 0.74 29.10 24.06 0.00
968.30 0.00 78100.84 717.20 0.00 0.00 0.73 29.10 24.06 0.00
971.56 0.00 78100.79 717.20 0.00 0.00 0.73 29.10 24.06 0.00
974.81 0.00 78100.73 717.20 0.00 0.00 0.73 29.10 24.06 0.00
978.07 0.00 78100.68 717.20 0.00 0.00 0.73 29.10 24.06 0.00
981.33 0.00 78100.63 717.20 0.00 0.00 0.72 29.10 24.06 0.00
984.58 0.00 78100.57 717.20 0.00 0.00 0.72 29.10 24.06 0.00
987.84 0.00 78100.52 717.20 0.00 0.00 0.72 29.10 24.06 0.00
991.10 0.00 78100.47 717.20 0.00 0.00 0.71 29.10 24.06 0.00
994.35 0.00 78100.42 717.20 0.00 0.00 0.71 29.10 24.06 0.00
997.61 0.00 78100.37 717.20 0.00 0.00 0.71 29.10 24.06 0.00
1000.87 0.00 78100.32 717.20 0.00 0.00 0.71 29.10 24.06 0.00
1004.13 0.00 78100.27 717.20 0.00 0.00 0.70 29.10 24.06 0.00
1007.38 0.00 78100.22 717.20 0.00 0.00 0.70 29.10 24.06 0.00
1010.64 0.00 78100.17 717.20 0.00 0.00 0.70 29.10 24.06 0.00
1013.90 0.00 78100.12 717.20 0.00 0.00 0.70 29.10 24.06 0.00
1017.15 0.00 78100.07 717.20 0.00 0.00 0.69 29.10 24.06 0.00
1020.41 0.00 78100.03 717.20 0.00 0.00 0.69 29.10 24.06 0.00
1023.67 0.00 78099.98 717.20 0.00 0.00 0.69 29.10 24.06 0.00
1026.92 0.00 78099.94 717.20 0.00 0.00 0.69 29.10 24.06 0.00
Page 8 Wet Pond - BASIN 2 revised 10-10-09.xls
Routing 100 Year Storm
P= 3.40 Emergency Spillway Activated
MAX STAGE: 718.49 i= 3.40
MAX FLOW: 31.12 Tp= 43.54 First Time Step= 1
s= 2.20 Time Step= 4.35
Q'= 1.70

Time
min
lnflaw
cfs
Storage
cu h
Stare
ft
Outflow
Cfs Riser
Weir
cis Riser
Onface
Cfs RB
Oriface
cfs Hydrofic
Grade One
Cts Emergency
Spillway
Cfs
0.00 0.00 52136.02 715.50 0.00 0.00 0.00 0.00 20.50 0.UU
1.00 0.05 52136.02 715.50 0.00 0.00 0.00 0.00 20.50 0.00
5.35 1.35 52148.48 715.50 0.00 0.00 0.00 0.00 20.50 0.00
9.71 4.32 52501.27 715.52 0.00 0.00 0.00 0.00 20.55 0.00
14.06 8.65 53628.44 715.60 0.00 0.00 0.00 0.00 20.73 0.00
18.41 13.93 55888.24 715.76 0.00 0.00 0.00 0.00 21.07 0.00
22.77 19.65 59528.04 716.00 0.00 0.00 0.00 0.00 21.60 0.00
27.12 25.23 64660.13 716.34 0.00 0.00 0.00 0.00 22.32 0.00
31.47 30.14 71250.72 716.77 0.00 0.00 0.00 0.00 23.20 0.00
35.83 33.89 79123.27 717.26 0.47 0.47 8.66 29.35 24.18 0.00
40.18 36.12 87854.03 717.81 13.37 13.37 26.52 31.39 25.21 0.00
44.54 36.60 93795.28 718.17 25787 27.00 33.52 32.69 5.87 0.00
48.89 35.30 96598.55 718.34 27.73 34.38 36.33 33.28 6.18 1.56
53.24 32.34 98575.49 718.46 30.32 39.89 38.17 33.68 .39
P26 3.93
57.60 28.49 99102.60 718.49 31.12 41.41 38.65 33.79 6.44 4.68
61.95 25.02 98415.33 718.45 30.08 39.44 38.03 33.65 6.37 3.71
66.30 21.97 97091.23 718.37 28.31 35.73 36.80 33.38 6.23 2.08
70.66 19.29 95434.13 718.27 26.59 31.24 35.19 33.03 26.05 0.54
75.01 16.94 93526.00 718.15 25.84 26.32 33.23 32.63 25.84 0.00
79.36 14.87 91199.56 718.01 20.68 20.68 30.67 32.13 25.59 0.00
83.72 13.06 89681.78 717.92 17.24 17.24 28.86 31.80 25.42 0.00
88.07 11.47 88588.96 717.85 14.89 14.89 27.49 31.56 25.29 0.00
92.42 10.07 87694.47 717.80 13.05 13.05 26.30 31.36 25.19 0.00
96.78 8.84 86915.80 717.75 11.51 11.51 25.23 31.18 25.10 0.00
101.13 7.76 86218.38 717.71 10.19 10.19 24.22 31.02 25.02 0.00
105.48 6.82 85585.41 717.67 9.03 9.03 23.27 30.88 24.95 0.00
109.84 5.99 85007.26 717.63 8.01 8.01 22.36 30.75 24.88 0.00
114.19 5.26 84477.48 717.60 7.12 7.12 21.49 30.62 24.82 0.00
118.54 4.62 83991.19 717.57 6.33 633 20.66 30.51 24.76 0.00
122.90 4.05 83544.35 717.54 5.63 5.63 19.87 30.41 24.71 0.00
127.25 3.56 83133.50 717.52 5.01 5.01 19.11 30.31 24.66 0.00
131.61 3.13 82755.54 717.49 4.46 4.46 18.39 30.22 24.62 0.00
135.96 2.74 82407.71 717.47 3.97 3.97 17.69 30.14 24.58 0.00
140.31 2.41 82087.50 717.45 3.54 3.54 17.02 30.06 24.54 0.00
144.67 2.12 81792.63 717.43 3.16 3.16 16.39 29.99 24.51 0.00
149.02 1.86 81521.00 717.41 2.82 2.82 15.78 29.93 24.47 0.00
153.37 1.63 81270.72 717.40 2.51 2.51 15.19 29.87 24.44 0.00
157.73 1.43 81040.04 717.38 2.25 2.25 14.63 29.81 24.42 0.00
162.08 1.26 80827.37 717.37 2.01 2.01 14.10 29.76 24.39 0.00
166.43 1.10 80631.24 717.36 1.80 1.80 13.58 29.72 24.37 0.00
170.79 0.97 80450.32 717.35 1.61 1.61 13.09 29.67 24.34 0.00
175.14 0.85 80283.37 717.34 1.44 1.44 12.62 29.63 24.32 0.00
179.49 0.75 80129.27 717.33 1.29 1.29 12.17 29.60 24.31 0.00
183.85 0.66 79986.99 717.32 1.16 1.16 11.74 29.56 24.29 0.00
188.20 0.58 79855.58 717.31 1.04 1.04 11.32 29.53 24.27 0.00
192.55 0.51 79734.17 717.30 0.94 0.94 10.93 29.50 24.26 0.00
196.91 0.44 79621.97 717.30 0.84 0.84 10.55 29.47 24.25 0.00
201.26 0.39 79518.24 717.29 0.76 0.76 10.18 29.45 24.23 0.00
205.62 0.34 79422.31 717.28 0.68 0.68 9.84 29.42 24.22 0.00
209.97 0.30 79333.56 717.28 0.62 0.62 9.50 29.40 2421 0.00
214.32 0.26 79251.42 717.27 0.56 0.56 9.18 29.38 24.20 0.00
218.68 0.23 79175.39 717.27 0.50 0.50 8.88 29.36 0.00
223.03 0.20 79104.96 717.26 0.45 0.45 8.58 29.35 0.00
227.38 0.18 79039.72 717.26 0.41 0.41 8.30 29.33 0.00
231.74 0.16 78979.25 717.26 0.37 0.37 8.03 29.32 J 0.00
236.09 0.14 78923.18 717.25 0.34 0.34 7.78 29.30 0.00
240.44 0.12 78871.17 717.25 0.31 0.31 7.53 29.29 0.00
244.80 0.11 78822.90 717.25 0.28 0.28 7.29 29.28 0.00
249.15 0.09 78778.10 717.24 0.25 0.25 7.06 29.27 0.00
253.50 0.08 78736.48 717.24 0.23 0.23 6.85 29.26 24.14 0.00
257.86 0.07 78697.81 717.24 0.21 0.21 6.64 29.25 24.13 0.00
262.21 0.06 78661.87 717.24 0.19 0.19 6.44 29.24 24.13 0.00
266.56 0.06 78628.44 717.23 0.17 0.17 6.24 29.23 24.12 0.00
270.92 0.05 78597.33 71723 0.16 0.16 6.06 29.22 24.12 0.00
275.27 0.04 78568.37 717.23 0.15 0.15 5.88 29.21 24.12 0.00
279.63 0.04 78541.40 717.23 0.13 0.13 5.71 29.21 24.11 0.00
283.98 0.03 78516.27 717.23 0.12 0.12 5.55 29.20 24.11 0.00
288.33 0.03 78492.84 717.23 0.11 0.11 5.40 29.20 24.11 0.00
292.69 0.03 78470.98 717.22 0.10 0.10 5.25 29.19 24.11 0.00
297.04 0.02 78450.58 717.22 0.10 0.10 5.10 29.19 24.10 0.00
301.39 0.02 78431.54 717.22 0.09 0.09 4.96 29.18 24.10 0.00
305.75 0.02 78413.74 717.22 0.08 0.08 4.83 29.18 24.10 0.00
310.10 0.02 78397.10 717.22 0.07 0.07 .71 9.17 2 .10 .00
314.45 0.01 78381.54 717.22 0.07 0.07 4.58 29.17 24.09 0.00
318.81 0.01 78366.98 717.22 0.06 0.06 4.47 29.16 24.09 0.00
323.16 0.01 78353.34 717.22 0.06 0.06 4.35 29.16 24.09 0.00
327.51 0.01 78340.57 717.22 0.05 0.05 4.24 29.16 24.09 0.00
331.87 0.01 78328.59 717.21 0.05 0.05 4.14 29.15 24.09 0.00
336.22 0.01 78317.36 717.21 0.05 0.05 4.04 29.15 24.09 0.00
340.57 0.01 78306.81 717.21 0.04 0.04 3.94 29.15 24.09 0.00
344.93 0.01 78296.91 717.21 0.04 0.04 3.85 29.15 24.08 0.00
349.28 0.00 78287.60 717.21 0.04 0.04 3.76 29.14 24.08 0.00
353.63 0.00 78278.85 717.21 0.04 0.04 3.68 29.14 24.08 0.00
357.99 0.00 78270.61 717.21 0.03 0.03 3.59 29.14 24.08 0.00
362.34 0.00 78262.86 717.21 0.03 0.03 3.51 29.14 24.08 0.00
366.70 0.00 78255.56 717.21 0.03 0.03 3.44 29.14 24.08 0.00
371.05 0.00 78248.68 717.21 0.03 0.03 3.36 29.14 24.08 0.00
375.40 0.00 78242.18 717.21 0.03 0.03 3.29 29.13 24.08 0.00
379.76 0.00 78236.05 717.21 0.02 0.02 3.22 29.13 24.08 0.00
384.11 0.00 78230.27 717.21 0.02 0.02 3.16 29.13 24.08 0.00
388:46 0.00 78224.80 717.21 0.02 0.02 3.09 29.13 24.08 0.00
392.62 0.00 78219.62 717.21 0.02 0.02 3.03 29.13 24.07 0.00
397.17 0.00 78214.73 717.21 0.02 0.02 2.97 29.13 24.07 0.00
401.52 0.00 78210.10 717.21 0.02 0.02 2.92 29.13 24.07 0.00
405.88 0.00 78205.71 717.21 0.02 0.02 2.86 29.12 24.07 0.00
410.23 0.00 78201.55 717.21 0.02 0.02 2.81 29.12 24.07 0.00
414.58 0.00 78197.60 717.21 0.02 0.02 2.76 29.12 24.07 0.00
418.94 0.00 78193.85 717.21 0.01 0.01 2.71 29.12 24.07 0.00
423.29 0.00 78190.29 717.21 0.01 0.01 2.66 29.12 24.07 0.00
427.64 0.00 78186.91 717.21 0.01 0.01 2.61 29.12 24.07 0.00
432.00 0.00 78183.70 717.21 0.01 0.01 2.57 29.12 24.07 0.00
436.35 0.00 78180.64 717.21 0.01 0.01 2.52 29.12 24.07 0.00
440.71 0.00 78177.73 717.21 0.01 0.01 2.48 29.12 24.07 0.00
445.06 0.00 78174.95 717.21 0.01 0.01 2.44 29.12 24.07 0.00
449.41 0.00 78172.31 717.20 0.01 0.01 2.40 29.12 24.07 0.00
453.77 0.00 78169.79 717.20 0.01 0.01 2.36 29.12 24.07 0.00
458.12 0.00 78167.38 717.20 0.01 0.01 2.32 29.12 707 0.00
462.47 0.00 78165.08 717.20 0.01 0.01 2.29 29.11 24.07 0.00
466.83 0.00 78162.89 717.20 0.01 0.01 2.25 29.11 24.07 0.00
471.18 0.00 78160.79 71720 0.01 0.01 2.22 29.11 24.07 0.00
475.53 0.00 78158.78 717.20 0.01 0.01 2.18 29.11 24.07 0.00
479.89 0.00 78156.87 717.20 0.01 0.01 2.15 29.11 24.07 0.00
484.24 0.00 78155.03 717.20 0.01 0.01 2.12 29.11 24.07 0.00
488.59 0.00 78153.27 717.20 0.01 0.01 2.09 29.11 24.07 0.00
492.95 0.00 78151.58 717.20 0.01 0.01 2.06 29.11 0.00
497.30 0.00 78149.96 717.20 0.01 0.01 2.03 29.11 0.00
501.65 0.00 78148.41 717.20 0.01 0.01 2.00 29.11 0.00
506.01 0.00 78146.92 717.20 0.01 0.01 1.97 29.11 M 0.00
510.36 0.00 78145.49 717.20 0.01 0.01 1.95 29.11 24.07 0.00
514.71 0.00 78144.11 717.20 0.01 0.01 1.92 29.11 0.00
519.07 0.00 78142.79 717.20 0.00 0.00 1.90 29.11 0.00
523.42 0.00 78141.52 717.20 0.00 0.00 1.87 29.11 24.07 0.00
527.78 0.00 78140.30 717.20 0.00 0.00 1.85 29.11 24.07 0.00
532.13 0.00 78139.12 717.20 0.00 0.00 1.82 29.11 24.06 0.00
536.48 0.00 78137.99 717.20 0.00 0.00 1.80 29.11 24.06 0.00
540.84 0.00 78136.90 717.20 0.00 0.00 1.78 29.11 24.06 0.00
545.19 0.00 78135.84 717.20 0.00 0.00 1.76 29.11 24.06 0.00
549.54 0.00 78134.83 717.20 0.00 0.00 1.74 29.11 24.06 0.00
553.90 0.00 78133.85 717.20 0.00 0.00 1.72 29.11 24.06 0.00
558.25 0.00 78132.91 717.20 0.00 0.00 1.70 29.11 24.06 0.00
562.60 0.00 78131.99 717.20 0.00 0.00 1.68 29.11 24.06 0.00
566.96 0.00 78131.11 717.20 0.00 0.00 1.66 29.11 24.06 0.00
571.31 0.00 78130.26 717.20 0.00 0.00 1.64 29.11 24.06 0.00
575.66 0.00 78129.44 717.20 0.00 0.00 1.62 29.11 24.06 0.00
580.02 0.00 78128.65 717.20 0.00 0.00 1.60 29.11 24.06 0.00
584.37 0.00 78127.88 717.20 0.00 0.00 1.58 29.11 24.06 0.00
588.72 0.00 78127.13 717.20 0.00 0.00 1.57 29.11 24.06 0.00
593.08 0.00 78126.41 717.20 0.00 0.00 1.55 29.10 24.06 0.00
597.43 0.00 78125.72 717.20 0.00 0.00 1.53 29.10 24.06 0.00
601.79 0.00 78125.04 717.20 0.00 0.00 1.52 29.10 24.06 0.00
606.14 0.00 78124.39 717.20 0.00 0.00 1.50 29.10 24.06 0.00
610.49 0.00 78123.75 717.20 0.00 0.00 1.49 29.10 24.06 0.00
614.85 0.00 78123.14 717.20 0.00 0.00 1.47 29.10 24.06 0.00
619.20 0.00 78122.54 717.20 0.00 0.00 1.46 29.10 24.06 0.00
623.55 0.00 78121.96 717.20 0.00 0.00 1.44 29.10 24.06 0.00
627.91 0.00 78121.40 717.20 0.00 0.00 1.43 29.10 24.06 0.00
632.26 0.00 78120.86 717.20 0.00 0.00 1.41 29.10 24.06 0.00
636.61 0.00 78120.33 717.20 0.00 0.00 1.40 29.10 24.06 0.00
640.97 0.00 78119.82 717.20 0.00 0.00 1.39 29.10 24.06 0.00
645.32 0.00 78119.32 717.20 0.00 0.00 1.37 29.10 24.06 0.00
649.67 0.00 78118.83 717.20 0.00 0.00 1.36 29.10 24.06 0.00
654.03 0.00 78118.36 717.20 0.00 0.00 1.35 29.10 24.06 0.00
658.38 0.00 78117.90 717.20 0.00 0.00 1.34 29.10 24.06 0.00
662.73 0.00 78117.46 717.20 0.00 0.00 1.32 29.10 24.06 0.00
667.09 0.00 78117.02 717.20 0.00 0.00 1.31 29.10 24.06 0.00
671.44 0.00 78116.60 717.20 0.00 0.00 1.30 29.10 24.06 0.00
675.80 0.00 78116.19 717.20 0.00 0.00 1.29 29.10 24.06 0.00
680.15 0.00 78115.79 717.20 0.00 0.00 1.28 29.10 24.06 0.00
684.50 0.00 78115.40 717.20 0.00 0.00 1.26 29.10 24.06 0.00
rage lu wec ronu - naaiN z reviseu iU-iv-w.-b
688.86 0.00 78115.02 717.20 0.00 0.00 1.25 29.10 24.06 0.00
693.21 0.00 78114.65 717.20 0.00 0.00 1.24 29.10 24.06 0.00
697.56 0.00 78114.29 717.20 0.00 0.00 1.23 29.10 24.06 0.00
701.92 0.00 78113.94 717.20 0.00 0.00 1.22 29.10 24.06 0.00
706.27 0.00 78113.60 717.20 0.00 0.00 1.21 29.10 24.06 0.00
710.62 0.00 78113.27 717.20 0.00 0.00 1.20 29.10 24.06 0.00
714.98 0.00 78112.94 717.20 0.00 0.00 1.19 29.10 24.06 0.00
719.33 0.00 78112.62 717.20 0.00 0.00 1.18 29.10 24.06 0.00
723.68 0.00 78112.31 717.20 0.00 0.00 1.17 29.10 24.06 0.00
728.04 0.00 78112.01 717.20 0.00 0.00 1.16 29.10 24.06 0.00
732.39 0.00 78111.72 717.20 0.00 0.00 1.15 29.10 24.06 0.00
736.74 0.00 78111.43 717.20 0.00 0.00 1.14 29.10 24.06 0.00
741.10 0.00 78111.15 717.20 0.00 0.00 1.14 29.10 24.06 0.00
745.45 0.00 78110.87 717.20 0.00 0.00 1.13 29.10 24.06 0.00
749.80 0.00 78110.61 717.20 0.00 0.00 1.12 29.10 24 6 0.00
754.16 0.00 78110.34 717.20 0.00 0.00 1.11 29.10 6 0.00
758.51 0.00 78110.09 717.20 0.00 0.00 1.10 29.10 6 0.00
762.87 0.00 78109.84 717.20 0.00 0.00 1.09 29.10 P
6 0.00
767.22 0.00 78109.59 717.20 0.00 0.00 1.08 29.10 6 0.00
771.57 0.00 78109.35 717.20 0.00 0.00 1.08 29.10 6 0.00
775.93 0.00 78109.12 717.20 0.00 0.00 1.07 29.10 6 0.00
780.28 0.00 78108.89 717.20 0.00 0.00 1.06 29.10 24.06 0.00
784.63 0.00 78108.67 717.20 0.00 0.00 1.05 29.10 24.06 0.00
788.99 0.00 78108.45 717.20 0.00 0.00 1.05 29.10 24.06 0.00
793.34 0.00 78108.24 717.20 0.00 0.00 1.04 29.10 24.06 0.00
797.69 0.00 78108.03 717.20 0.00 0.00 1.03 29.10 24.06 0.00
802.05 0.00 78107.82 717.20 0.00 0.00 1.02 29.10 24.06 0.00
806.40 0.00 78107.62 717.20 0.00 0.00 1.02 29.10 24.06 0.00
810.75 0.00 78107.42 717.20 0.00 0.00 1.01 29.10 24.06 0.00
815.11 0.00 78107.23 717.20 0.00 0.00 1.00 29.10 24.06 0.00
819.46 0.00 78107.04 717.20 0.00 0.00 1.00 29.10 24.06 0.00
823.81 0.00 78106.86 717.20 0.00 0.00 0.99 29.10 24.06 0.00
828.17 0.00 78106.68 717.20 0.00 0.00 0.98 29.10 24.06 0.00
832.52 0.00 78106.50 717.20 0.00 0.00 0.98 29.10 24.06 0.00
836.88 0.00 78106.33 717.20 0.00 0.00 0.97 29.10 24.06 0.00
841.23 0.00 78106.16 717.20 0.00 0.00 0.96 29.10 24.06 0.00
845.58 0.00 78105.99 717.20 0.00 0.00 0.96 29.10 24.06 0.00
849.94 0.00 78105.83 717.20 0.00 0.00 0.95 29.10 24.06 0.00
854.29 0.00 78105.67 717.20 0.00 0.00 0.94 29.10 24.06 0.00
858.64 0.00 78105.51 717.20 0.00 0.00 0.94 29.10 24.06 0.00
863.00 0.00 78105.35 717.20 0.00 0.00 0.93 2910 24.06 0.00
867.35 0.00 78105.20 717.20 0.00 0.00 0.93 29.10 24.06 0.00
871.70 0.00 78105.05 717.20 0.00 0.00 0.92 29.10 24.06 0.00
876.06 0.00 78104.91 717.20 0.00 0.00 0.91 29.10 24.06 0.00
880.41 0.00 78104.77 717.20 0.00 0.00 0.91 29.10 24.06 0.00
884.76 0.00 78104.63 717.20 0.00 0.00 0.90 29.10 24.06 0.00
889.12 0.00 78104.49 717.20 0.00 0.00 0.90 29.10 24.06 0.00
893.47 0.00 78104.35 717.20 0.00 0.00 0.89 29.10 24.06 0.00
897.82 0.00 78104.22 717.20 0.00 0.00 0.89 29.10 24.06 0.00
902.18 0.00 78104.09 717.20 0.00 0.00 0.88 29.10 24.06 0.00
906.53 0.00 78103.96 717.20 0.00 0.00 0.88 29.10 24.06 0.00
910.88 0.00 78103.84 717.20 0.00 0.00 0.87 29.10 24.06 0.00
915.24 0.00 78103.71 717.20 0.00 0.00 0.86 29.10 24.06 0.00
919.59 0.00 78103.59 717.20 0.00 0.00 0.86 29.10 24.06 0.00
923.95 0.00 78103.47 717.20 0.00 0.00 0.85 29.10 24.06 0.00
928.30 0.00 78103.36 717.20 0.00 0.00 0.85 29.10 24.06 0.00
932.65 0.00 78103.24 717.20 0.00 0.00 0.84 29.10 24.06 0.00
937.01 0.00 78103.13 717.20 0.00 0.00 0.84 29.10 24.06 0.00
941.36 0.00 78103.02 717.20 0.00 0.00 0.83 29.10 24.06 0.00
945.71 0.00 78102.91 717.20 0.00 0.00 0.83 29.10 24.06 0.00
950.07 0.00 78102.80 717.20 0.00 0.00 0.83 29.10 24.06 0.00
954.42 0.00 78102.70 717.20 0.00 0.00 0.82 29.10 24.06 0.00
958.77 0.00 78102.59 717.20 0.00 0.00 0.82 29.10 24.06 0.00
963.13 0.00 78102.49 71720 0.00 0.00 0.81 29.10 24.06 0.00
967.48 0.00 78102.39 717.20 0.00 0.00 0.81 29.10 24.06 0.00
971.83 0.00 78102.29 717.20 0.00 0.00 0.80 29.10 24.06 0.00
976.19 0.00 78102.20 717.20 0.00 0.00 0.80 29.10 24.06 0.00
980.54 0.00 78102.10 717.20 0.00 0.00 0.79 29.10 24.06 0.00
984.89 0.00 78102.01 717.20 0.00 0.00 0.79 29.10 24.06 0.00
989.25 0.00 78101.91 717.20 0.00 0.00 0.79 29.10 24.06 0.00
993.60 0.00 78101.82 717.20 0.00 0.00 0.78 29.10 24.06 0.00
997.96 0.00 78101.73 717.20 0.00 0.00 0.78 29.10 24.06 0.00
1002.31 0.00 78101.65 717.20 0.00 0.00 0.77 29.10 24.06 0.00
1006.66 0.00 78101.56 717.20 0.00 0.00 0.77 29.10 24.06 0.00
1011.02 0.00 78101.48 717.20 0.00 0.00 0.76 29.10 24.06 0.00
1015.37 0.00 78101.39 717.20 0.00 0.00 0.76 29.10 24.06 0.00
1019.72 0.00 78101.31 717.20 0.00 0.00 0.76 29.10 24.06 0.00
1024.08 0.00 78101.23 717.20 0.00 0.00 0.75 29.10 24.06 0.00
1028.43 0.00 78101.15 717.20 0.00 0.00 0.75 29.10 24.06 0.00
1032.78 0.00 78101.07 717.20 0.00 0.00 0.74 29.10 24.06 0.00
1037.14 0.00 78100.99 717.20 0.00 0.00 0.74 29.10 24.06 0.00
1041.49 0.00 78100.92 717.20 0.00 0.00 0.74 29.10 24.06 0.00
1045.84 0.00 78100.84 717.20 0.00 0.00 0.73 29.10 24.06 0.00
1050.20 0.00 78100.77 717.20 0.00 0.00 0.73 29.10 24.06 0.00
1054.55 0.00 78100.69 717.20 0.00 0.00 0.73 29.10 24.06 0.00
1058.90 0.00 78100.62 717.20 0.00 0.00 0.72 29.10 24.06 0.00
YdljC 11 WCl YVIILL ? DMJIIV G 1CVISCLL 1U?1 V?V7.Jl1S
1063
26 0.00 78100.55 71720 0.00 0.00 0.72 29.10 24.06 0.00
.
1067.61 0.00 78100.48 717.20 0.00 0.00 0.72 29.10 24.06 0.00
1071.97 0.00 78100.41 717.20 0.00 0.00 0.71 29.10 24.06 0.00
1076.32 0.00 78100.35 717.20 0.00 0.00 0.71 29.10 24.06 0.00
1080.67 0.00 78100.28 717.20 0.00 0.00 0.71 29.10 24.06 0.00
1085.03 0.00 78100.21 717.20 0.00 0.00 0.70 29.10 24.06 0.00
1089.38 0.00 78100.15 717.20 0.00 0.00 0.70 29.10 24.06 0.00
1093.73 0.00 78100.08 717.20 0.00 0.00 0.69 29.10 24.06 0.00
1098.09 0.00 78100.02 717.20 0.00 0.00 0.69 29.10 24.06 0.00
1102.44 0.00 78099.96 717.20 0.00 0.00 0.69 29.10 24.06 0.00
1106.79 0.00 78099.90 717.20 0.00 0.00 0.69 29.10 24.06 0.00
1111.15 0.00 78099.84 717.20 0.00 0.00 0.68 29.10 24.06 0.00
1115.50 0.00 78099.78 717.20 0.00 0.00 0.68 29.10 24.06 0.00
1119.85 0.00 78099.72 717.20 0.00 0.00 0.68 29.10 24.06 0.00
1124.21 0.00 78099.66 717.20 0.00 0.00 0.67 29.10 24.06 0.00
1128.56 0.00 78099.61 717.20 0.00 0.00 0.67 29.10 24.06 0.00
1132.91 0.00 78099.55 717.20 0.00 0.00 0.67 29.10 24.06 0.00
1137.27 0.00 78099.49 717.20 0.00 0.00 0.66 29.10 24.06 0.00
1141.62 0.00 78099.44 717.20 0.00 0.00 0.66 29.10 24.06 0.00
1145.97 0.00 78099.39 717.20 0.00 0.00 0.66 29.10 24.06 0.00
1150.33 0.00 78099.33 717.20 0.00 0.00 0.65 29.10 24.06 0.00
1154.68 0.00 78099.28 717.20 0.00 0.00 0.65 29.10 24.06 0.00
1159.04 0.00 7809923 717.20 0.00 0.00 0.65 29.10 24.06 0.00
1163.39 0.00 78099.18 717.20 0.00 0.00 0.65 29.10 24.06 0.00
1167.74 0.00 78099.13 717.20 0.00 0.00 0.64 29.10 24.06 0.00
1172.10 0.00 78099.08 717.20 0.00 0.00 0.64 29.10 24.06 0.00
1176.45 0.00 78099.03 717.20 0.00 0.00 0.64 29.10 24.06 0.00
1180.80 0.00 78098.98 717.20 0.00 0.00 0.63 29.10 24.06 0.00
1185.16 0.00 78098.93 717.20 0.00 0.00 0.63 29.10 24.06 0.00
1189.51 0.00 78098.88 717.20 0.00 0.00 0.63 29.10 24.06 0.00
1193.86 0.00 78098.84 717.20 0.00 0.00 0.63 2910 24.06 0.00
1198.22 0.00 78098.79 717.20 0.00 0.00 0.62 29.10 24.06 0.00
1202.57 0.00 78098.75 717.20 0.00 0.00 0.62 29.10 24.06 0.00
1206.92 0.00 78098.70 717.20 0.00 0.00 0.62 29.10 24.06 0.00
1211.28 0.00 78098.66 717.20 0.00 0.00 0.62 2910 24.06 0.00
1215.63 0.00 78098.61 717.20 0.00 0.00 0.61 29.10 24.06 0.00
1219.98 0.00 78098.57 717.20 0.00 0.00 0.61 29.10 24.06 0.00
1224.34 0.00 78098.53 717.20 0.00 0.00 0.61 29.10 24.06 0.00
1228.69 0.00 78098.49 717.20 0.00 0.00 0.61 29.10 24.06 0.00
1233.05 0.00 7809844 717.20 0.00 0.00 0.60 29.10 24.06 0.00
1237.40 0.00 78098.40 717.20 0.00 0.00 0.60 29.10 24.06 0.00
1241.75 0.00 78098.36 717.20 0.00 0.00 0.60 29.10 24.06 0.00
1246.11 0.00 78098.32 717.20 0.00 0.00 0.60 29.10 24.06 0.00
1250.46 0.00 78098.28 717.20 0.00 0.00 0.59 29.10 24.06 0.00
1254.81 0.00 78098.24 717.20 0.00 0.00 0.59 29.10 24.06 0.00
1259.17 0.00 78098.21 717.20 0.00 0.00 0.59 29.10 24.06 0.00
1263.52 0.00 78098.17 717.20 0.00 0.00 0.59 29.10 24.06 0.00
1267.87 0.00 78098.13 717.20 0.00 0.00 0.58 29.10 24.06 0.00
1272.23 0.00 78098.09 717.20 0.00 0.00 0.58 29.10 24.06 0.00
1276.58 0.00 78098.06 717.20 0.00 0.00 0.58 29.10 24.06 0.00
1280.93 0.00 78098.02 717.20 0.00 0.00 0.58 29.10 24.06 0.00
1285.29 0.00 78097.98 717.20 0.00 0.00 0.57 29.10 24.06 0.00
1289.64 0.00 78097.95 717.20 0.00 0.00 0.57 29.10 24.06 0.00
1293.99 0.00 78097.91 717.20 0.00 0.00 0.57 29.10 24.06 0.00
1298.35 0.00 78097.88 717.20 0.00 0.00 0.57 29.10 24.06 0.00
1302.70 0.00 78097.84 717.20 0.00 0.00 0.57 29.10 24.06 0.00
1307.05 0.00 78097.81 717.20 0.00 0.00 0.56 29.10 24.06 0.00
1311.41 0.00 78097.78 717.20 0.00 0.00 0.56 29.10 24.06 0.00
1315.76 0.00 78097.74 717.20 0.00 0.00 0.56 29.10 24.06 0.00
1320.12 0.00 78097.71 717.20 0.00 0.00 0.56 29.10 24.06 0.00
1324.47 0.00 78097.68 717.20 0.00 0.00 0.55 29.10 24.06 0.00
1328.82 0.00 78097.65 717.20 0.00 0.00 0.55 29.10 24.06 0.00
1333.18 0.00 78097.62 717.20 0.00 0.00 0.55 29.10 24.06 0.00
1337.53 0.00 78097.58 717.20 0.00 0.00 0.55 29.10 24.06 0.00
1341.88 0.00 78097.55 717.20 0.00 0.00 0.55 29.10 24.06 0.00
1346.24 0.00 78097.52 717.20 0.00 0.00 0.54 29.10 24.06 0.00
1350.59 0.00 78097.49 717.20 0.00 0.00 0.54 29.10 24.06 0.00
1354.94 0.00 78097.46 717.20 0.00 0.00 0.54 29.10 24.06 0.00
1359.30 0.00 78097.43 717.20 0.00 0.00 0.54 29.10 24.06 0.00
1363.65 0.00 78097.40 717.20 0.00 0.00 0.54 29.10 24.06 0.00
1368.00 0.00 78097.38 717.20 0.00 0.00 0.53 29.10 24.06 0.00
Page 12 Wet Pond - BASIN 2 revised 10-10-09.xls
Permit No
STORMWATER MANAGEMENT PERMIT APPLICATION FORM
401 CERTIFICATION APPLICATION FORM
NCDENR WET DETENTION BASIN SUPPLEMENT
This form must be filled out printed and submitted.
The Required Items Checklist (Part Ill) must be printed, filled out and submitted along with all of the required information.
(to be provided by DWQ)

I. PROJECT INFORMATMIN
Project name Diamond Keep Subdivision
Contact person H. Mack Summey, Jr., PE
Phone number 338.328-0902
Date 10/14/2009
Drainage area number 2
11 [?GN FORATJ
Site Characteristics
Drainage area 871,200 ftz
Impervious area, post-development 336,719 f 2
% impervious 38.65%
Design rainfall depth 2.3 in
Storage Volume: Non-SA Waters
Minimum volume required 78,263 fts OK
Volume provided 124,346 ft
OK, volume provided is equal to or in excess of volume required.
Storage Volume: SA Waters
1.5' runoff volume
Pre-development 1-yr, 24-hr runoff
Post-development 1-yr, 24-hr runoff
Minimum volume required
Volume provided
Peak Flow Calculations
Is the prelpost control of the iyr 24hr storm peak flow required?
1-yr, 24-hr rainfall depth
Rational C, pre-development
Rational C, post-development
Rainfall intensity: 1-yr, 24-hr storm
Pre-development 1-yr, 24-hr peak flow
Post-development 1-yr, 24-hr peak flow
Pre/Post 1-yr, 24-hr peak flow control
Elevations
Temporary pool elevation
Permanent pool elevation
SHWT elevation (approx. at the perm. pool elevation)
Top of 1 Oft vegetated shelf elevation
Bottom of 1 Oft vegetated shelf elevation
Sediment cleanout, top elevation (bottom of pond)
Sediment cleanout, bottom elevation
Sediment storage provided
Is there additional volume stored above the state-required temp. pool?
Elevation of the top of the additional volume
fe
fts
fe
fe
it,
Y (Y or N)
2.8 in
0.30 (unitless)
0.50 (unitless)
0.12' irJhr OK
0.72 fe/sec
1.20 fe/sec
0.48 fts/sec
717.20 fmsl
717.20 fmsl
717.20 fmsl
715.50 fmsl
fmsl
712.50 fmsl
fmsl
712.50 ft
N (Y or N)
fmsl
Form SW401-Wet Detention Basin-Rev.8-9/17/09 Parts I. & II. Design Summary, Page 1 of 2
Permit
(to be provided by DWO)
II. DESIGN IIFQRMAMN
Surface Areas
Area, temporary pool 19,671 fh
Area REQUIRED, permanent pool 13,678 fe
SAIDA ratio 1 57 (unitless)
Area PROVIDED, permanent pool, A,,m_,,, 15,272 ft` OK
Area, bottom of 1 Oft vegetated shelf, Abo, smjf 19,650 W
Area, sediment cleanout, top elevation (bottom of pond), Aid 7,939 fe
Volumes
Volume, temporary pool ft3
Volume, permanent pool, Vper,-X. 88,046 fe
Volume, forebay (sum of forebays if more than one forebay) 17,610 fe
Forebay % of permanent pool volume 20.0% % OK
SAIDA Table Data
Design TSS removal 85%
Coastal SAIDA Table Used? N (Y or N)
Mountain/Piedmont SAIDA Table Used? Y (Y or N)
SAIDA ratio 1.57 (unitless)
Average depth (used in SAIDA table):
Calculation option 1 used? (See Figure 10-2b) Y (Y or N)
Volume, permanent pool, VpB.-P. 88,046 ft'
Area provided, permanent pool, A?B,?_pw 15,272 ft`
Average depth calculated 3.00 ft OK
Average depth used in SA/DA, day, (Round to nearest 0.5ft) 3.0 ft OK
Calculation option 2 used? (See Figure 10-2b) N (Y or N)
Area provided, permanent pool, A?Br,_pw 15,272 fe
Area, bottom of 1 Oft vegetated shelf, Apo,_s,,ea 19,650 fl1
Area, sediment cleanout, top elevation (bottom of pond), Aboto„ d 7,939 fe
'Depth' (distance b/w bottom of 1 Oft shelf and top of sediment) -712.50 ft
Average depth calculated 3.00 ft OK
Average depth used in SAIDA, day,, (Round to nearest 0.5ft) ft
Drawdown Calculations
Drawdown through orifice? Y (Y or N)
Diameter of orifice (if circular) 3.00 in
Area of orifice (if-non-circular) in'
Coefficient of discharge (CD) 0.60 (unitless)
Driving head (Ho) 3.50 ft
Drawdown through weir? N (Y or N)
Weir type (unitless)
Coefficient of discharge (C.) (unitless)
Length of weir (L) ft
Driving head (H) ft
Pre-development 1-yr, 24-hr peak flow ft /sec
Post-development 1-yr, 24-hr peak flow ft Isec
Storage volume discharge rate (through discharge orifice or weir) fe/sec
Storage volume drawdown time 3.00 days OK, draws down in 2-5 days.
Additional Information
Vegetated side slopes 3 :1 OK
Vegetated shelf slope 10 :1 OK
Vegetated shelf width 10.0 ft OK
Length of flowpath to width ratio 3 :1 OK
Length to width ratio 2.0 :1 OK
Trash rack for overflow i£ orifice? Y (Y or N) OK
Freeboard provided 1.5 ft OK
Vegetated filter provided? Y (Y or N) OK
Recorded drainage easement provided? Y (Y or N) OK
Capures all runoff at ultimate build-out? Y ` (Y or N) OK
Drain mechanism for maintenance or emergencies is:
Form SW401-Wet Detention Basin-Rev.8-9/17/09 Parts I. & II. Design Summary, Page 2 of 2
Permit No.
(to be provided by DWQ)
f L REOWRED ITEMS CHECKU'ST
Please indicate the page or plan sheet numbers where the supporting documentation can be found. An incomplete submittal package will
result in a request for additional information. This will delay final review and approval of the project. Initial in the space provided to
indicate the following design requirements have been met. If the applicant has designated an agent, the agent may initial below. If a
requirement has not been met, attach justification.
Page/ Plan
Initials Sheet No.
1. Plans (1" - 50' or larger) of the entire site showing:
Design at ultimate build-out,
Off-site drainage (if applicable),
Delineated drainage basins (include Rational C coefficient per basin),
- Basin dimensions,
Pretreatment system,
High flow bypass system,
Maintenance access,
Proposed drainage easement and public right of way (ROW),
Overflow device, and
Boundaries of drainage easement.
fM5 2. Partial plan (1" = 30' or larger) and details for the wet detention basin showing:
Outlet structure with trash rack or similar,
Maintenance access,
Permanent pool dimensions,
Forebay and main pond with hardened emergency spillway,
Basin cross-section,
Vegetation specification for planting shelf, and

G It Filter strip.
3. Section view of the wet detention basin (1 20' or larger) showing:
Side slopes, 3:1 or lower,
Pretreatment and treatment areas, and

IR?`J Inlet and outlet structures.
4. If the basin is used for sediment and erosion control during construction, clean out of the basin is specified
U on the plans prior to use as a wet detention basin.
5. A table of elevations, areas, incremental volumes & accumulated volumes for overall pond and for forebay,

l2 / ! to verity volume provided.
6. A construction sequence that shows how the wet detention basin will be protected from sediment until the
6 entire drainage area is stabilized.
M? 7. The supporting calculations.
S _ 8. A copy of the signed and notarized operation and maintenance (0&M) agreement.
9. A copy of the deed restrictions (if required).
10. A soils report that is based upon an actual field investigation, soil borings, and infiltration tests. County
soil maps are not an acceptable source of soils information.
? f 1 ' ? tA?C?ib-?2
Form SW401-Wet Detention Basin-Rev.8-9/17/09 Part III. Required Items Checklist, Page 1 of 1
Permit Number:
(to be provided by DWQ)
Drainage Area Number:
Wet Detention Basin Operation and Maintenance Agreement
I will keep a maintenance record on this BMP. This maintenance record will be kept in a
log in a known set location. Any deficient BMP elements noted in the inspection will be
corrected, repaired or replaced immediately. These deficiencies can affect the integrity
of structures, safety of the public, and the removal efficiency of the BMP.
The wet detention basin system is defined as the wet detention basin,
pretreatment including forebays and the vegetated filter if one is provided.
This system (check one):
? does ® does not
This system (check one):
? does Lr?71 does L\j not
incorporate a vegetated filter at the outlet.
incorporate pretreatment other than a forebay.
Important maintenance procedures:
- Immediately after the wet detention basin is established, the plants on the
vegetated shelf and perimeter of the basin should be watered twice weekly if
needed, until the plants become established (commonly six weeks).
- No portion of the wet detention pond should be fertilized after the first initial
fertilization that is required to establish the plants on the vegetated shelf.
- Stable groundcover should be maintained in the drainage area to reduce the
sediment load to the wet detention basin.
- If the basin must be drained for an emergency or to perform maintenance, the
flushing of sediment through the emergency drain should be minimized to the
maximum extent practical.
- Once a year, a dam safety expert should inspect the embankment.
After the wet detention pond is established, it should be inspected once a month and
within 24 hours after every storm event greater than 1.0 inches (or 1.5 inches if in a
Coastal County). Records of operation and maintenance should be kept in a known set
location and must be available upon request.
Inspection activities shall be performed as follows. Any problems that are found shall
be repaired immediately.
BMP element: Potential problem: How I will remediate the problem:
The entire BMP Trash/debris is resent. Remove the trash/debris.
The perimeter of the wet Areas of bare soil and/or Regrade the soil if necessary to
detention basin erosive gullies have formed. remove the gully, and then plant a
ground cover and water until it is
established. Provide lime and a
one-time fertilizer application.
Vegetation is too short or too Maintain vegetation at a height of
long. approximately six inches.
Form SW401-Wet Detention Basin O&M-Rev.4 Page 1 of 4
Permit Number:
(to be provided by DWQ)
Drainage Area Number:
BMP element: Potential problem: How I will remediate the problem:
The inlet device: pipe or The pipe is clogged. Unclog the pipe. Dispose of the
swale sediment off-site.
The pipe is cracked or Replace the pipe.
otherwise damaged.
Erosion is occurring in the Regrade the swale if necessary to
swale. smooth it over and provide erosion
control devices such as reinforced
turf matting or riprap to avoid
future problems with erosion.
The forebay Sediment has accumulated to Search for the source of the
a depth greater than the sediment and remedy the problem if
original design depth for possible. Remove the sediment and
sediment storage. dispose of it in a location where it
will not cause impacts to streams or
the BMP.
Erosion has occurred. Provide additional erosion
protection such as reinforced turf
matting or riprap if needed to
prevent future erosion problems.
Weeds are present. Remove the weeds, preferably by
hand. If pesticide is used, wipe it on
the plants rather than spraying.
The vegetated shelf Best professional practices Prune according to best professional
show that pruning is needed practices
to maintain optimal plant
health.
Plants are dead, diseased or Determine the source of the
dying. problem: soils, hydrology, disease,
etc. Remedy the problem and
replace plants. Provide a one-time
fertilizer application to establish the
ground cover if a soil test indicates
it is necessary.
Weeds are present. Remove the weeds, preferably by
hand. If pesticide is used, wipe it on
the plants rather than spraying.
The main treatment area Sediment has accumulated to Search for the source of the
a depth greater than the sediment and remedy the problem if
original design sediment possible. Remove the sediment and
storage depth. dispose of it in a location where it
will not cause impacts to streams or
the BMP.
Algal growth covers over Consult a professional to remove
50% of the area. and control the algal growth.
Cattails, phragmites or other Remove the plants by wiping them
invasive plants cover 50% of with pesticide (do not spray).
the basin surface.
Form SW401-Wet Detention Basin O&M-Rev.4 Page 2 of 4
Permit Number:
(to be provided by DWQ)
Drainage Area Number:
BMP element: Potential problem: How I will remediate the problem:
The embankment Shrubs have started to grow Remove shrubs immediately.
on the embankment.
Evidence of muskrat or Use traps to remove muskrats and
beaver activity is present. consult a professional to remove
beavers.
A tree has started to grow on Consult a dam safety specialist to
the embankment. remove the tree.
An annual inspection by an Make all needed repairs.
appropriate professional
shows that the embankment
needs repair. (if applicable)
The outlet device Clogging has occurred. Clean out the outlet device. Dispose
of the sediment off-site.
The outlet device is damaged Repair or replace the outlet device.
The receiving water Erosion or other signs of Contact the local NC Division of
damage have occurred at the Water Quality Regional Office, or
outlet. the 401 Oversight Unit at 919-733-
1786.
The measuring device used to determine the sediment elevation shall be such
that it will give an accurate depth reading and not readily penetrate into
accumulated sediments.
When the permanent pool depth reads 3.0 feet in the main pond, the sediment
shall be removed.
When the permanent pool depth reads 3.0 feet in the forebay, the sediment
shall be removed.
BASIN DIAGRAM
(fill in the blanks)
Permanent Pool Elevation 715.50
Sediment Removal A. 712.5 Pe anen
-------------- -- Volume
Bottom Elevatio 711.0 -ft Min.
Sediment
Storage
FOREBAY
Pool
- - - - - -Sediment Removal Elevation 712.5........... Volume
Bottom Elevation 711.0 1 1 ft
MAIN POND
Storage
Form SW401-Wet Detention Basin O&M-Rev.4 Page 3 of 4
Permit Number:
(to be provided by DWQ)
I acknowledge and agree by my signature below that I am responsible for the
performance of the maintenance procedures listed above. I agree to notify DWQ of any
problems with the system or prior to any changes to the system or responsible party.
Project name:Diamonds Keep Subdivison
BMP drainage area number:
Print name:Garv R. White
Title:Owner
Address:9814 US Hwy 311 South - Archdale, NC 27263
Phone: [phone]
Signature
X
Date: f D /
- _11-Of
!
Note: The legally responsible party should not be a homeowners association unless more than 50% of
the lots have been sold and a resident of the subdivision has been named the president.
a Notary Public for the State of
Igo rah eroli nog , County of a_f\a 9 I , do hereby certify that
(7Qru UL fP personally appeared before me this ?Q
day of ?C ab?r U9 _, and acknowledge the due execution of the
forgoing wet detention basin maintenance requirements. Witness my hand and official
seal,

a+' ?y t ..
N L

%

V D

SEAL
A'd 44a7
My commission expires Ma'" 150 ,a 0 / y
Form SW401-Wet Detention Basin O&M-Rev.4 Page 4 of 4
Sand Filter Selection Worksheet -.W It
t (days)? 1.66 «« Time to Drain Filter
k (ft/day)? 3.5 «« Coefficient of Sand Permeability
110 (in/hr)? 6.85 «« Rainfall Intensity
df min (ft)? 2 «« Minimum Allowable Filter Depth

Filter
#
Ad
Drainage
Area (Ac)

Imp. Area
(ac)

Imp.
R/O
COW.
"C"

v

d

WQV
(cf)
WQVadj
= (0.75) x
WQV AS (ST)
Sed.
Basin
(Min.)

pre

post
4 2.41 0.89 37.05 0.55 0.38 1.0 3,354.8 2,516.1 221.4 0.1 0.16
6.56 2.30 34.98 0.54 0.36 1.0 8,688.4 6,516.3 573.4 0.2 0.42

Rv = Volumetric Runoff Coefficient (0.05+(0.009x(%Imp)) (Unitless)
Rd = Design Storm Rainfall Depth (1" NC Piedmont or 1.5" NC Coast) (in.)
WQV = (Rv x Ad x 43,560 x Rd)112
As = Sedimentation Basin Area (sf)
As (Minimum) = 0.066 x WQV : Minimum Sedimentation Basin Area (sf)
df: Depth of Sand Filter Bed (ft)
k: Coefficient of Permeability for the Sand Filter (3.5 ft/day)
t: Time Required to Drain the WQV Through the Sand Filter (day). Should be 40 Hours (1.66 days).
hMaxFilter = WQVadj/(As + Af): Maximum Head On Sand Filter - between 2 and 6 feet
hA = hMaxFilter / 2 (ft)
Af = Sand Filter Area (sf)
Af (Minimum) = (WQV x df) / (k x t x (hA + df)): Minimum Filter Bed Area (sf)
MaxFilter Drainage Area
2.41 6.56
2.0
2.5 1006.5 2606.5
3.0
3.5 718.9 1861.8
4.0 1629.1
4.5 559.1
5.0 503.2 1303.3
5.5 457.5 1184.8
6.0 419.4
Filter 4
hMaxFilter WQV adj As + Af Af (min.)
(ft) (cf) (sf) (sf)
2.0 2,516.1 1258.1 385.0
2.5 2,516.1 1006.5 355.3
3.0 2,516.1 838.7 330.0
3.5 2,516.1 718.9 308.0
4.0 2,516.1 629.0 288.7
4.5 2,516.1 559.1 271.7
5.0 2,516.1 503.2 256.6
5.5 2,516.1 457.5 243.1
6.0 2,516.1 419.4 231.0
l~ ilter'`5
hMaxFilter WQV adj Af (min.)
(ft) (cf) As + Af (sf) (sf)
2.0 6,516.3 3258.2 996.9
2.5 6,516.3 2606.5 920.3
3.0 6,516.3 2172.1 854.5
3.5 6,516.3 1861.8 797.6
4.0 6,516.3 1629.1 747.7
4.5 6,516.3 1448.1 703.7
5.0 6,516.3 1303.3 664.6
5.5 ,516.3 1184.8 629.7
6.0 516.3
E], 1086.1 598.2
10/16/2009 Sand Filter 4 & 5.xls
Permit Number:
(to be provided by DWQ)
o?oF w a rF9oc
>_ y
NCDENR STORMWATER MANAGEMENT PERMIT APPLICATION FORM
401 CERTIFICATION APPLICATION FORM
SAND FILTER SUPPLEMENT gK
This form must be filled out on line, printed and submitted with all of the required information. w, g ° r
Make sure to also fill out and submit the Required Items Checklist (Section III) and the I&M Agreement (Section IV)
I. PROJECT INFORMATION
Project name Diamonds Keep
Contact name H. Mack Summey, Jr., PE
Phone number 336-328-0902
Date October 15, 2009
Drainage area number 4
Ill. DESIGN INFORMATION 7771
Site Characteristics
Drainage area (AD) 104,979.00 ft2 OK
Impervious area 38,768.00 ft
% Impervious (IA) 36.9%%
Design rainfall depth (RD) 1.00 in
Peak Flow Calculations
1-yr, 24-hr runoff depth 2.80 in
1-yr, 24-hr intensity 0.12 in/hr
Pre-development 1-yr, 24-hr runoff 0.08 ft 3/sec
Post-development 1-yr, 24-hr runoff 0.16 ft3/sec
Pre/Post 1-yr, 24-hr peak control 0.08 ft3/sec
Storage Volume
Design volume (WQV) 3,355.00 ft3
Adjusted water quality volume (WQVAdi) 2,516.25 ft3
Volume contained in the sedimentation basin and on top of the sand filter 2,958.80
Top of sand filter/grate elevation 699 ft amsl
Weir elevation (between chambers) 701 ft amsl
Maximum head on the sedimentation basin and sand filter (hM.Fifter) 2.00 ft
Average head on the sedimentation basin and sand filter (hA) 1.00 ft
Runoff Coefficient (Rv) 0.38 (unitless)
Type of Sand Filter
Open sand filter? Y Y or N
SHWT elevation 693.00 ft amsl
Bottom of the sand filter elevation 697.00 ft amsl
Clearance (dsHVVT) 4.00
Closed/pre-cast sand filter? N Y or N
SHWT elevation ft amsl
Bottom of the sand filter elevation ft amsl
Clearance (dSHWT)
If this is a closed, underground closed sand filter: The clearance between
the surface of the sand filter and the bottom of the roof of the underground ft
structure (dsP,,,)
OK
OK
OK
Form SW401-Sand Filter-Rev.5 2009Sept17 Parts I and 11. Project Design Summary, Page 1 of 2
Permit Number:
(to be provided by DWQ)
Sedimentation Basin
Surface area of sedimentation basin (As)
Sedimentation basin/chamber depth
221.40 ft2 OK. Meets minimum, but may need to be increased to
2.00 It
Sand Filter
Surface area of sand filter (AF)
Top of sand media filter bed elevation
Bottom of sand media filter bed/drain elevation
Depth of the sand media filter bed (dF)
Coefficient of permeability for the sand filter (k)
Outlet diameter
Outlet discharge/flowrate
Time to drain the sand filter (t)
Time to drain the sand filter (t)
Additional Information
Does volume in excess of the design volume bypass the sand filter?
Is an off-line flow-splitting device used?
If draining to SA waters: Does volume in excess of the design volume flow
evenly distributed through a vegetated filter?
What is the length of the vegetated filter?
Does the design use a level spreader to evenly distribute flow?
Is the BMP located at least 30ft from surface waters (50ft if SA waters)?
If not a closed bottom, is BMP located at least 100ft from water supply wells?
Are the vegetated side slopes equal to or less than 3:1
Is the BMP located in a recorded drainage easement with a recorded access
easement to a public Right of Way (ROW)?
What is the width of the sedimentation chamber/forebay AM)?
What is the depth of sand over the outlet pipe (dpipe)?
1,258.00 ft 2 OK. Meets minimum, but may need to be increased to
699.00 ft amsl
697.00 ft amsl
2.00 ft
3.50 (ft/day)
4.00 in
0.18 ft3/sec
40.00 hours OK. Submit drainage calculations.
1.67 days
Y Y or N OK
N Y or N Insufficient flow splitter.
Y YorN OK
30.00 ft
N Y or N Show how flow is evenly distributed.
Y Y or N OK
Y Y or N OK
Y Yor N OK
Y Y or N OK
13.00 ft OK
1.50 ft OK
Form SW401-Sand Filter-Rev.5 2009Sept17 Parts I and II. Project Design Summary, Page 2 of 2
Permit No.
(to be provided by DWQ)
III. REQUIRED ITEMS CHECKLIST
Please indicate the page or plan sheet numbers where the supporting documentation can be found. An incomplete submittal
package will result in a request for additional information. This will delay final review and approval of the project. Initial
in the space provided to indicate the following design requirements have been met. If the applicant has designated an agent,
the agent may initial below. If a requirement has not been met, attach justification.
Initials Pagel Plan
Sheet No.
CMS ?.?`'f 117 1. Plans (1" - 50' or larger) of the entire site with labeled drainage area boundaries
- System dimensions (length, width, and depth) for both the sedimentation chamber and the filter
chamber,
- Maintenance access,
Flow splitting device,
Proposed drainage easement and public right of way (ROW),
- Design at ultimate build-out,
Off-site drainage (if applicable), and
- Boundaries of drainage easement.
mot) t} 2. Plan details (1" = 30' or larger) for the sand filter showing:
- System dimensions (length, width, and depth) for both the sedimentation chamber and the
chamber,
- Maintenance access,
- Flow splitting device,
- Vegetative filter strip dimensions and slope (if SA waters),
- Proposed drainage easement and public right of way (ROW),
- Design at ultimate build-out,
- Off-site drainage (if applicable), and
- Boundaries of drainage easement.
3. Section view of the sand filter (1" = 20' or larger) showing:
Depth(s) of the sedimentation chamber and sand filter chamber,
- Depth of sand filter media,
filter
- Connection between the sedimentation chamber and the sand filter chamber and weir elevation,
- SHWT elevation,
- Outlet pipe, and
- Clearance from the surface of the sand filter to the bottom of the roof of the underground structure (if
applicable).
4. A soils report that is based upon an actual field investigation, soil borings, and infiltration tests. The
results of the soils report must be verified in the field by DWQ, by completing & submitting the soils
investigation request form. County soil maps are not an acceptable source of soils information.
?Asl Y Oiq L
"e ? 5. Supporting calculations (including drainage calculations)
MIS TAAXPqL 6. Signed and notarized operation and maintenance (0&M) agreement
Q c 7. A copy of the deed restrictions (if required).
Form SW401-Sand Filter-Rev.5 2009Sept17 Part III, Page 1 of 1
Permit Number:
(to be provided by DWQ)
Drainage Area Number:
Sand Filter Operation and Maintenance Agreement
I will keep a maintenance record on this BUT. This maintenance record will be kept in a log in a
known set location. Any deficient BMP elements noted in the inspection will be corrected, repaired or
replaced immediately. These deficiencies can affect the integrity of structures, safety of the public, and
the removal efficiency of the BMP.
Important maintenance procedures:
- The drainage area will be carefully managed to reduce the sediment load to the sand filter.
- The sedimentation chamber or forebay will be cleaned out whenever sediment depth exceeds
six inches.
- Once a year, sand media will be skimmed.
- The sand filter media will be replaced whenever it fails to function properly after maintenance.
The sand filter will be inspected quarterly and within 24 hours after every storm event greater than
1.0 inches (or 1.5 inches if in a Coastal County). Records of operation and maintenance will be kept in
a known set location and will be available upon request.
Inspection activities shall be performed as follows. Any problems that are found shall be repaired
immediately.
BMP element: Potential problem: j How I will remediate the problem:
Entire BMP Trash/debris is resent. Remove the trash/debris.
Adjacent pavement (if Sediment is present on the Sweep or vacuum the sediment as soon as
applicable) pavement surface. possible.
Perimeter of sand filter Areas of bare soil and/or erosive Regrade the soil if necessary to remove the
gullies have formed. gully, and then plant a ground cover and
water until it is established. Provide lime
and a one-time fertilizer application.
Vegetation is too short or too long. Maintain vegetation at an appropriate
height.
Flow diversion structure The structure is clogged. Unclog the conveyance and dispose of any
sediment offsite.
The structure is damaged. Make any necessary repairs or replace if
damage is too large for repair.
Forebay or pretreatment area Sediment has accumulated to a Search for the source of the sediment and
depth of greater than six inches. remedy the problem if possible. Remove
the sediment and stabilize or dispose of it
in a location where it will not cause
impacts to streams or the BMP.
Erosion has occurred. Provide additional erosion protection such
as reinforced turf matting or riprap if
needed to prevent future erosion
problems.
Weeds are present. Remove the weeds, preferably by hand. If
a pesticide is used, wipe it on the plants
rather than spraying.
Form SW401-Sand Filter O&M-Rev.4 2009Septl7 Page 1 of 3
HMV element. Potential problem: How I will remediate the problem:
Filter bed and underdrain Water is ponding on the surface for Check to see if the collector system is
collection system more than 24 hours after a storm. clogged and flush if necessary. If water
still ponds, remove the top few inches of
filter bed media and replace. If water still
ponds, then consult an expert.
Outlet device Clogging has occurred. Clean out the outlet device. Dispose of the
sediment offsite.
The outlet device is damaged Repair or replace the outlet device.
Receiving water Erosion or other signs of damage Contact the NC Division of Water Quality
have occurred at the outlet. 401 Oversight Unit at 919-733-1786.
Form SW401-Sand Filter O&M-Rev.4 2009Septl7 Page 2 of 3
Permit Number:
(to be provided by DWQ)
I acknowledge and agree by my signature below that I am responsible for the performance of the
maintenance procedures listed above. I agree to notify DWQ of any problems with the system or prior
to any changes to the system or responsible party.
Project name:Diamond Keep Subdivision
BMP drainage area numberA
Print name:Gary R. White
Title:Owner
Address:9814 US Hwy 311 South - Archdale NC 27263
Phone: [phone]
Signature:
Date: 16,11-67
Note: The legally responsible party should not be a homeowners association unless more than 50% of the lots have been
sold and a resident of the subdivision has been named the president.
I, - G pr,\ Poc'c4 , a Notary Public for the State of
f cd'46 Uro1 i (,A , County of O-Y\&?P , do hereby certify that
I-A )ii tP_ personally appeared before me this _JA- day of
OcArpbzr , ton , and acknowledge the due execution of the forgoing sand filter
maintenance requirements. Witness my hand and official seal,
'. ? fit ..
AP s.
SEAL 4d 4,,?a7
My commission expires PjaA.,C % 5. ? 0 / V
Form SW401-Sand Filter O&M-Rev.4 2009Septl7 Page 3 of 3
Sand Filter Selection Worksheet -t? 5'
t (days)? 1.66 «« Time to Drain Filter
k (ft/day)? 3.5 «« Coefficient of Sand Permeability
110 (in/hr)? 6.85 «« Rainfall Intensity
df min (ft)? 2 «« Minimum Allowable Filter Depth

Filter
#
Ad
Drainage
Area (Ac)

Imp. Area
(ac)

Imp.
R/O
Coeff.
"C"

v

d

WQV
(cf)
WQVadj
= (0.75) x
WQV AS (ST)
Sed.
Basin
(Min.)

pre

post
4 2.41 0.89 37.05 0.55 0.38 1.0 3,354.8 2,516.1 221.4 0.1 0.16
6.56 2.30 34.98 0.54 0.36 1.0 8,688.4 6,516.3 573.4 0.2 0.42

Rv = Volumetric Runoff Coefficient (0.05+(0.009x(%Imp)) (Unitless)
Rd = Design Storm Rainfall Depth (1" NC Piedmont or 1.5" NC Coast) (in.)
WQV = (Rv x Ad x 43,560 x Rd)/12
As = Sedimentation Basin Area (sf)
As (Minimum) = 0.666 x WQV : Minimum Sedimentation Basin Area (sf)
df: Depth of Sand Filter Bed (ft)
k: Coefficient of Permeability for the Sand Filter (3.5 ft/day)
t: Time Required to Drain the WQV Through the Sand Filter (day). Should be 40 Hours (1.66 days).
hMaxFilter = WQVadj/(As + Af): Maximum Head On Sand Filter - between 2 and 6 feet
hA = hMaxFilter / 2 (ft)
Af = Sand Filter Area (sf)
Af (Minimum) = (WQV x df) / (k x t x (hA + df)): Minimum Filter Bed Area (sf)
MaxFilter Drainage Area
2.41 6.56
2.0
2.5 1006.5 2606.5
3.0
3.5 718.9 1861.8
4.0 1629.1
4.5 559.1
5.0 503.2 1303.3
5.5 457.5 1184.8
6.0 419.4
Filter 4
hMaxFilter WQV adj As + Af Af (min.)
(ft) (cf) (sf) (sf)
2.0 2,516.1 1258.1 385.0
2.5 2,516.1 1006.5 355.3
3.0 2,516.1 838.7 330.0
3.5 2,516.1 718.9 308.0
4.0 2,516.1 629.0 288.7
4.5 2,516.1 559.1 271.7
5.0 2,516.1 503.2 256.6
5.5 2,516.1 457.5 243.1
6.0 2,516.1 419.4 231.0
?'itet s`
hMaxFilter WQV adj Af (min.)
(ft) (cf) As + Af (sf) (sf)
2.0 6,516.3 3258.2 996.9
2.5 6,516.3 2606.5 920.3
3.0 6,516.3 2172.1 854.5
3.5 6,516.3 1861.8 797.6
4.0 6,516.3 1629.1 747.7
4.5 6,516.3 1448.1 703.7
5.0 6,516.3 1303.3 664.6
5.5 6,516.3 1184.8 629.7
6.0 6,516.3 1086.1 598.2
10/16/2009 Sand Filter 4 & 5.xls
Permit Number:
(to be provided by DWQ) A NCDENR

STORMWATER MANAGEMENT PERMIT APPLICATION FORM
401 CERTIFICATION APPLICATION FORM
SAND FILTER SUPPLEMENT
This form must be filled out on line, printed and submitted with all of the required information.
Make sure to also fill out and submit the Required Items Checklist (Section Ill) and the I&M Agreement (Section IV)
L PROJECT INFORMATION
Project name Diamonds Keep
Contact name H. Mack Summey, Jr., PE
Phone number 336-328-0902
Date
Drainage area number
October 15, 2009
II. DESIGN INFORMATION
Site Characteristics
Drainage area (AD)
Impervious area
% Impervious (IA)
Design rainfall depth (RD)
Peak Flow Calculations
1-yr, 24-hr runoff depth
1-yr, 24-hr intensity
Pre-development 1-yr, 24-hr runoff
Post-development 1-yr, 24-hr runoff
Pre/Post 1-yr, 24-hr peak control
Storage Volume
Design volume (WQV)
Adjusted water quality volume (WQVAdi)
Volume contained in the sedimentation basin and on top of the sand filter
Top of sand filter/grate elevation
Weir elevation (between chambers)
Maximum head on the sedimentation basin and sand filter (hMaxFifter)
Average head on the sedimentation basin and sand filter (hA)
Runoff Coefficient (Rv)
Type of Sand Filter
Open sand filter?
SHWT elevation
Bottom of the sand filter elevation
Clearance (dSHWT)
Closed/pre-cast sand filter?
SHWT elevation
Bottom of the sand filter elevation
Clearance (dSHVYr)
If this is a closed, underground closed sand filter: The clearance between
the surface of the sand filter and the bottom of the roof of the underground
structure (dsp,,)
285,753.00 fe OK
100,188.00 fe
35.1% %
1.00 in
2.80 in
0.12 in/hr
0.24 ft3/sec
0.42 ft3/sec
0.18 ft3/sec
8,690.00 ft3
6,517.50 ft3 OK
7,662.00
699 ft amsl
701 ft amsl
2.00 ft OK
1.00 ft OK
0.37 (unitless)
Y Yor N
693.00 ft amsl
697.00 ft amsl
4.00
N YorN
It amsl
ft amsl
O?O? W ATF9QG
y
> y
O <

Form SW401-Sand Filter-Rev-5 2009Sept17 Parts I and 11. Project Design Summary, Page 1 of 2
Permit Number:
(to be provided by DWQ)
Sedimentation Basin
Surface area of sedimentation basin (As)
Sedimentation basin/chamber depth
573.00 ftz OK. Meets minimum, but may need to be increased to
2.00 ft
Sand Filter
Surface area of sand filter (AF)
Top of sand media filter bed elevation
Bottom of sand media filter bed/drain elevation
Depth of the sand media filter bed (dF)
Coefficient of permeability for the sand filter (k)
Outlet diameter
Outlet discharge/flowrate
Time to drain the sand filter (t)
Time to drain the sand filter (t)
Additional Information
Does volume in excess of the design volume bypass the sand filter?
Is an off-line flow-splitting device used?
If draining to SA waters: Does volume in excess of the design volume flow
evenly distributed through a vegetated filter?
What is the length of the vegetated filter?
Does the design use a level spreader to evenly distribute flow?
Is the BMP located at least 30ft from surface waters (50ft if SA waters)?
If not a closed bottom, is BMP located at least 100ft from water supply wells?
Are the vegetated side slopes equal to or less than 3:1
Is the BMP located in a recorded drainage easement with a recorded access
easement to a public Right of Way (ROW)?
What is the width of the sedimentation chamberlforebay (W$ed)?
What is the depth of sand over the outlet pipe (dpipe)?
3,258.00 ftz OK. Meets minimum, but may need to be increased to
699.00 ft amsl
697.00 ft amsl
2.00 ft
3.50 (ft/day)
4.00 in
0.08 ft3/sec
40.00 hours OK. Submit drainage calculations.
1.67 days
Y Yor N OK
N Y or N Insufficient flow splitter.
Y YorN OK
30.00 ft
N Y or N Show how flow is evenly distributed.
Y Y or N OK
Y Y or N OK
Y Y or N OK
Y Y or N OK
18.00 ft OK
1.50 ft OK
Form SW401-Sand Filter-Rev.5 2009Sept17 Parts I and 11. Project Design Summary, Page 2 of 2
Permit No.
(to be provided by DWQ)
III. REQUIRED ITEMS CHECKLIST ;
Please indicate the page or plan sheet numbers where the supporting documentation can be found. An incomplete submittal
package will result in a request for additional information. This will delay final review and approval of the project. Initial
in the space provided to indicate the following design requirements have been met. If the applicant has designated an agent,
the agent may initial below. If a requirement has not been met, attach justification.
Initials Pagel Plan
Sheet No.
"WO toltt t 1. Plans (1" - 50' or larger) of the entire site with labeled drainage area boundaries
- System dimensions (length, width, and depth) for both the sedimentation chamber and the filter
chamber,
- Maintenance access,
- Flow splitting device,
- Proposed drainage easement and public right of way (ROW),
- Design at ultimate build-out,
- Off-site drainage (if applicable), and

t1 11 - Boundaries of drainage easement.
2. Plan details (1" = 30' or larger) for the sand filter showing:
- System dimensions (length, width, and depth) for both the sedimentation chamber and the filter
chamber,
- Maintenance access,
- Flow splitting device,
- Vegetative filter strip dimensions and slope (if SA waters),
- Proposed drainage easement and public right of way (ROW),
- Design at ultimate build-out,
- Off-site drainage (if applicable), and
`, . - Boundaries of drainage easement.
""t J 3. Section view of the sand filter (1" = 20' or larger) showing:
- Depth(s) of the sedimentation chamber and sand filter chamber,
- Depth of sand filter media,
- Connection between the sedimentation chamber and the sand filter chamber and weir elevation,
- SHWT elevation,
- Outlet pipe, and
- Clearance from the surface of the sand filter to the bottom of the roof of the underground structure (if
applicable).
_ oe_„ 4. A soils report that is based upon an actual field investigation, soil borings, and infiltration tests. The
results of the soils report must be verified in the field by DWQ, by completing & submitting the soils
investigation request form. County soil maps are not an acceptable source of soils information.
U 5. Supporting calculations (including drainage calculations)
6, Signed and notarized operation and maintenance (0&M) agreement
7. A copy of the deed restrictions (if required).
Form SW401-Sand Filter-Rev.5 2009Sept17 Part III, Page 1 of 1
Permit Number:
(to be provided by DWQ)
Drainage Area Number:
Sand Filter Operation and Maintenance Agreement
I will keep a maintenance record on this BMP. This maintenance record will be kept in a log in a
known set location. Any deficient BMP elements noted in the inspection will be corrected, repaired or
replaced immediately. These deficiencies can affect the integrity of structures, safety of the public, and
the removal efficiency of the BMP.
Important maintenance procedures:
- The drainage area will be carefully managed to reduce the sediment load to the sand filter.
- The sedimentation chamber or forebay will be cleaned out whenever sediment depth exceeds
six inches.
- Once a year, sand media will be skimmed.
- The sand filter media will be replaced whenever it fails to function properly after maintenance.
The sand filter will be inspected quarterly and within 24 hours after every storm event greater than
1.0 inches (or 1.5 inches if in a Coastal County). Records of operation and maintenance will be kept in
a known set location and will be available upon request.
Inspection activities shall be performed as follows. Any problems that are found shall be repaired
immediately.

Entire BMP Trash/debris is resent. Remove the trash/debris.
Adjacent pavement (if Sediment is present on the Sweep or vacuum the sediment as soon as
applicable) pavement surface. possible.
Perimeter of sand filter Areas of bare soil and/or erosive Regrade the soil if necessary to remove the
gullies have formed. gully, and then plant a ground cover and
water until it is established. Provide lime
and a one-time fertilizer application.
Vegetation is too short or too long. Maintain vegetation at an appropriate
height.
Flow diversion structure The structure is clogged. Unclog the conveyance and dispose of any
sediment offsite.
The structure is damaged. Make any necessary repairs or replace if
dama a is too large for repair.
Forebay or pretreatment area Sediment has accumulated to a Search for the source of the sediment and
depth of greater than six inches. remedy the problem if possible. Remove
the sediment and stabilize or dispose of it
in a location where it will not cause
impacts to streams or the BMP.
Erosion has occurred. Provide additional erosion protection such
as reinforced turf matting or riprap if
needed to prevent future erosion
problems.
Weeds are present. Remove the weeds, preferably by hand. If
a pesticide is used, wipe it on the plants
rather than spraying.
Form SW401-Sand Filter O&M-Rev.4 2009Septl7 Page 1 of 3
BMP element: Potential problem: How I will remediate the problem:
Filter bed and underdrain Water is ponding on the surface for Check to see if the collector system is
collection system more than 24 hours after a storm. clogged and flush if necessary. If water
still ponds, remove the top few inches of
filter bed media and replace. If water still
ponds, then consult an expert.
Outlet device Clogging has occurred. Clean out the outlet device. Dispose of the
sediment offsite.
The outlet device is damaged Repair or replace the outlet device.
Receiving water Erosion or other signs of damage Contact the NC Division of Water Quality
have occurred at the outlet. 401 Oversight Unit at 919-733-1786.
Form SW401-Sand Filter O&M-Rev.4 2009Septl7 Page 2 of 3
Permit Number:
(to be provided by DWQ)
I acknowledge and agree by my signature below that I am responsible for the performance of the
maintenance procedures listed above. I agree to notify DWQ of any problems with the system or prior
to any changes to the system or responsible party.
Project name:Diamond Keep Subdivision
BMP drainage area number:5
Print name:Gary R. White
Title:Owner
Address:9814 US Hwy 311 South - Archdale NC 27263
Phone: [phone]
_
Signature: 69
Date: ) 6 /-?- U?
Note: The legally responsible party should not be a homeowners association unless more than 50% of the lots have been
sold and a resident of the subdivision has been named the president.
I, G Pry \ $>LOA , a Notary Public for the State of
aor?1, C&."kina. , County of R0,VVG0\0A , do hereby certify that
1 Q H u Z J h i Jf personally appeared before me this t day of
CtC o6er- , ToO41 , and acknowledge the due execution of the forgoing sand filter
maintenance requirements. Witness my hand and official seal,
at etu?y??fY,
l ? ?r
SEAL Ad.
My commission expires JY' &44,,4,
Form SW401-Sand Filter O&M-Rev.4 2009Septl7 Page 3 Of 3
PERMANENT WET DETENTION POND DESIGN - RISER/BARREL Pa
BASIN 12
ARCHDALE
CHECKED BY: TAK
DATE : 10/12/2009
PROPOSED BUILT UPON AREA = 3.80 acres
FUTURE BUILT UPON AREA = 0.00 acres
TOTAL ON-SITE BUILT UPON AREA = 3.80 acres
PERCENT BUILT-UPON = 22.16%
ON-SITE DRAINAGE AREA TO POND = 17.15 acres
ON-SITE BUA TO POND = 3.80 acres
ONSITE % BUA FOR POND SUB-BASIN = 22.16%
OFF-SITE DRAINAGE AREA TO POND = 21.24 acres
TOTAL WATERSHED AREA TO POND = 38.39 acres
DISTURBED AREA = 3.80 acres
OFF-SITE B.U.A. TO POND = 3.63 acres
% OF OFF-SITE B.U.A. TO POND = 17.1%
TOTAL B.U.A. TO POND 7.43 acres
COMPOSITE B.U. %= 19.35%
TEMP. SED. STOR. USED (Y/N) Y
NENT SEDIMENT STORAGE
NENT WATER QUALITY
(minimum 3 feet)
TYPE
DESIGN STORM
RAINFALL INTENSITY
RUNOFF COEFFICIENT (POST)
DESIGN STORM
RAINFALL INTENSITY
RUNOFF COEFFICIENT
POND DATA
ELEV. ® BOT. OF POND = 721.00
ELEV. @ BOT. OF PSS = 721.00
ELEV. @ BOT. OF PWQ = 723.50
ELEV. @ NORMAL POOL = 726.50
ELEV. 0 TOP. OF RISER = 728.25
ELEV. @ EMER. SPILLWAY = 730.00
ELEV. @ TOP OF DAM = 732.00
INVERT OF BARREL = 723.50
0.5 acre-inch per disturbed acre
0.125 acre-in per total drainage area
3.0 feet
0.95 percent
1.0 Inch rainfall to be controlled
X corrugated aluminum
reinforced concrete
10 year
2.32 inches per hour
0.5
X grass lined
rip-rap lined
100 year
3.4 inches per hour
0.5
SURFACE AREA= 5531 SF
SURFACE AREA = 5531 SF
SURFACE AREA= 9146 SF
SURFACE AREA = 15962 SF
SURFACE AREA = 21335 SF
ELEV. ® BOT. OF PSS = 721.00 SURFACE AREA = 5531 Square
ELEV. @ BOT. OF PWQ = 723.50 SURFACE AREA = 9146 Square
VOLUME PROVIDED = 18346 Cubic
PERMANENT WATER QUALITY SURFACE AREA REQ'D 15887 Sauare Feet
ORMAL POOL ELEVATION = 726.50
URFACE AREA PROVIDED = 15962 Sauare Feet
OK
LUME REQUIRED
0.224
ELEV. @ BOT. OF TWQ = 726.50 SURFACE AREA = 15962 Square Feet
ELEV. @ TOP OF TWQ = 728.25 SURFACE AREA = 21335 Square Feet
VOLUME PROVIDED = 635 Cubic F
Page
Wet Pond - BASIN 12 (2).x1s
OK
PRINCIPAL SPILLWAY
MAX. PEAK FLOW = 29.7 CFS
HEAD ABOVE TOP OF RISER = 1.03 It
ELEVATION AT TOP OF RISER = 728.25

BARREL: BARREL SIZE USED (in) =
)
24.00 in. dia.
ELEVATION AT TOP OF RISER = 728.25
ELEVATION OF BARREL INVERT = 723.5
Hw PROVIDED = 5.78 ft
Hw/D PROVIDED= 2.891644111
Hw/D REQ'D. FOR DESIGN STORM (FROM CHART) = 0.65
Hw REQUIRED = 1.30 ft
CHECK CULVERT (INLET CONTROL) = OK
Q (FROM CHART) AT Hw/D PROVIDED = 55.0 CFS

RISER: RI ER (AREA) = 1.5 TIMES AREA OF: 24.00 in. dia.
MIN. RISER DIA. = 29.39 in. dia.
RISER DIA.USED = 36 in. dia.
WEIR EQUATION : Qw= 33.0 CFS OK
ORIFICE EQUATION : Qo = 34.6 CFS OK
Qw CONTROLS 33.0 CFS
RISER CONTROLS 33.0 CFS
PRINCIPAL SPILLWAY SYSTEM: OK
WATER QUALITY RELEASE HOLE
ELEV. @ BOT. OF WATER QUALITY RELEASE HOLE = 726.50
MAXIMUM RELEASE RATE = 2 Days
MINIMUM RELEASE RATE = 5 Days
MAXIMUM HOLE SIZE = 0.059300042 3.30 in. dia.
MINIMUM HOLE SIZE = 0.023720017 2.09 in dia
ELEV. @ EMER. SPILLWAY = 730.00
DESIGN STORM PEAK FLOW = 65.3 CFS
FLOW THROUGH EMER. SPILLWAY = 50.0 CFS
EMER. SPILLWAY SIDE SLOPES (ie 3 if 3:1, 0 if vertical) = 3
FLOW DEPTH = 1.00 It
VELOCITY (f /sec) = 5.49
TRACTIVE FORCE (lb/ft^2) = 1.25
BOTTOM WIDTH REQUIRED = 6.22 It
Page 2 Wet Pond - BASIN 12 (2).x15
ELEV. @ TOP OF RISER =
ELEV. @ BOT. OF PSS =
H=
AREA OF RISER =
VOLUME OF RISER =
AREA OF BARREL =
EXPOSED LENGTH
VOLUME OF BARREL =
WEIGHT OF WATER DISPLACED =
FACTOR OF SAFETY (1.25%)
VOLUME OF ANCHOR PROVIDED =
VOLUME OF ANCHOR REQUIRED =
50.0 Cubic Feet
43.0 Cubic Feet
728.25
721.00
7.25 ft
7.1 SF
51.2 Cubic Feet
3.1 SF
10.00 ft
31.4 Cubic Feet
5158.18 Ibl
6447.73 Ib
POND ROUTING ( HAINSAW METHOD)
PROJECT:
Drainage Area:
Disturbed Area:
Impervious Surface:
% Impervious:
Pool Volume Req'd.:
Soils (A,B,C, or D):
Scs Curve Number:
DIAMONDS KEEP
38.39 acres
3.80 acres
3.80 acres
19.4%
0.80 in/acre
C
78
STORM EVENT I -
(In/hr) A
(acre)
( )
10 year 0.30 5.79 38.39 66.68
0.50 38.39 29.70
1UU " 0.50 38.39 49.98
Temp. Sediment Storage Volume:
1/2 ac'in/ac
ss=(area'0.5"43560)/12= 6,897.00 cf
Perm. Sediment Storage Volume:
1/8 ac'ir?ac
ss=(area'0.125'43560)/12= 17,419 cf
Permanent Pool Volume:
pp=(area'factor'43560)/12= 111,485 cf
Total Pond Volume:
TPV= 135,801 cf
Toe of Dam Elevation: 720.00
Top of Dam Elevation: 732.00
Dam Width: 15
Riser
Diameter of riser= 36.00 in
Elev. of riser top= 728.25 ft
Cw at riser= 3.00
Cd at riser= 0.60
Trash Rack= 48.00 in.
Barrel
Diameter of barrel= 24.00 in
Inv. in= 723.50 ft
Inv. Out= 720.00
Length of barrel= 85.00 It
Cdb= 0.60
Slope= 4.12%
Emergency Spillway
Cw= 3.00
Ecr= 730.00 It
Dam width= 15.00 ft Page 3
10-YEAR FLOW AFTER ROUTING
100-YEAR FLOW AFTER ROUTING
Ks= 5268.73 a= 8.57
b= 1.42
Wet Pond - BASIN 12 (2).x1s
Side Slope (Hor to Vert) 3 :1
Bottom Width in Feet (Lw) 10
Slope in % 22 = 0.22
Manning n 0.062
Depth (ft) 0.64
Flow (cfs) 56.89
Velocity (ft/sec) 6.86
Tractive Force (lb/ft' 8.75
Anti-flotation Device
Riser Height (ft.): 4.75
Barrel Length to Dam (ft.): 10
Weight of Water Displaced by Riser (lb): 2094
Weight of Water Displaced by Barrel (lb): 1959
Weight of Water Displaced by Concrete (lb.): 0
TOTAL: 4053
Weight of Concrete Block (lb.): 7500
Factor of Safety: 1.85
Size of Anti-seep Collars (in.) 60
Stage Storage Function
Contour Contour
Area
(ag ft ncr
Vol
cu ft) ccum
Vol
cu ft In n
(ft) est
(ft)
721.00 5531.00
722.00 6929.00 6230.0 6230.0 8.74 0.00 1.0 1.1
723.00 8387.00 7658.0 13888.0 9.54 0.69 2.0 2.0
724.00 9905.00 9146.0 23034.0 10.04 1.10 3.0 2.8
725.00 11480.00 10692.5 33726.5 10.43 1.39 4.0 3.7
726.00 13113.00 12296.5 46023.0 10.74 1.61 5.0 4.6
727.00 18970.00 16041.5 62064.5 11.04 1.79 6.0 5.7
728.00 20851.00 19910.5 81975.0 11.31 1.95 7.0 6.9
729.00 22788.00 21819.5 103794.5 11.55 2.08 8.0 8.1
730.00 24783.00 23785.5 127580.0 11.76 2.20 9.0 9.4
731.00 26835.00 25809.0 153389.0 11.94 2.30 10.0 10.7
732.00 29944.00 28389.5 181778.5 12.11 2.40 11.0 12.0

Page 4 Wet Pond - BASIN 12 (2).x1s
Routing 10 Year Storm
MAX STAGE ELEV.: 729.28
MAX FLOW CFS: 29.70
66.68
P= 2.32
i= 2.32
Tp= 25.28 First Time Step=
s= 2.82 Time Step= 2.53
Q`= 0.67

Time
min
Inflow
Cis
Storage
Cu R
Stage
ft
Outflow
cis iser
Weir
cis Riser
Ortface
Cfs %trel
Oriface
cis Hydraulic
Grade Line
cfs rgency-
Spiltway
Cis
0.00 0,00 59720.54 726.50 0.00 0.00 0.00 0.00 27.13 0.00
1.00 0.17 59720.54 726.50 0.00 0.00 0.00 0.00 27.13 0.00
3.53 2.11 59746.59 726.50 0.00 0.00 0.00 0.00 27.13 0.00
6.06 6.01 60066.01 726.52 0.00 0.00 0.00 0.00 27.17 0.00
8.58 11.51 60978.13 726.58 0.00 0.00 0.00 0.00 27.30 0.00
11.11 18.06 62724.24 726.69 0.00 0.00 0.00 0.00 27.53 0.00
13.64 25.03 65464.00 726.87 0.00 0.00 0.00 0.00 27.88 0.00
16.17 31.72 69259.80 727.10 0.00 0.00 0.00 0.00 28.36 0.00
18.70 37.49 74070.66 727.40 0.00 0.00 0.00 0.00 28.94 0.00
21.22 41.76 79756.26 727.74 0.00 0.00 0.00 0.00 29.60 0.00
23.75 44.13 86090.61 728.11 0.00 0.00 0.00 0.00 30.30 0.00
26.28 44.36 92784.26 728.49 3.41 3.41 16.82 30.23 31.01 0.00
28.81 42.43 98995.34 728.84 12.91 12.91 26.21 31.52 31.64 0.00
31.33 38.52 103472.24 729.09 21.78 21.78 31.20 32.41 32.08 0.00
33.86 33.87 106010.92 729.23 27.40 27.40 33.68 32.90 32.33 0.00
36.39 29.75 106993.37 729.28 29.67 29.67 34.59 33.08 32.42 0.00
38.92 26.12 107004.50 729.28 29.70 29.70 34.60 33.08 32.42 0.00
41.45 22.94 10646110 729.25 28.43 28.43 34.10 32.98 32.37 0.00
43.97 20.14 105627.65 729.21 26.52 26.52 33.32 32.82 32.29 0.00
46.50 17.68 104659.14 729.16 24.36 24.36 32.39 32.64 32.20 0.00
49.03 15.53 103646.87 729.10 22.15 22.15 31.38 32.44 32.10 0.00
51.56 13.64 102641.86 729.04 20.03 20.03 30.34 32.25 32.00 0.00
54.09 11.97 101671.88 728.99 18.04 18.04 29.30 32.06 31.91 0.00
56.61 10.51 100751.11 728.94 16.22 16.22 28.28 31.88 31.82 0.00
59.14 9.23 99885.88 728.89 14.56 14.56 27.28 31.70 31.73 0.00
61.67 8.11 99077.99 728.85 13.06 13.06 26.31 31.54 31.65 0.00
64.20 7.12 98326.69 728.81 11.71 11.71 25.37 31.39 31.58 0.00
66.72 6.25 97629.82 728.77 10.51 10.51 24.47 31.25 31.51 0.00
69.25 5.49 96984.50 728.73 9.42 9.42 23.60 31.11 31.44 0.00
71.78 4.82 96387.53 728.70 8.46 8.46 22.76 30.99 31.38 0.00
74.31 4.23 95835.61 728.67 7.60 7.60 21.96 30.88 31.32 0.00
76.84 3.72 95325.50 728.64 6.82 6.82 21.19 30.77 31.27 0.00
79.36 3.26 94854.09 728.61 6.14 6.14 20.45 30.67 31.22 0.00
81.89 2.87 94418.42 728.59 5.52 5.52 19.74 30.58 31.18 0.00
84.42 2.52 94015.74 728.56 4.97 4.97 19.07 30.49 31.14 0.00
86.95 2.21 93643.46 728.54 4.48 4.48 1842 30.41 31.10 0.00
89.48 1.94 93299.20 728.52 4.04 4.04 17.79 30.34 31.07 0.00
92.00 1.70 92980.76 728.51 3.65 3.65 17.20 30.27 31.03 0.00
94.53 1.50 92686.10 728.49 3.29 3.29 16.62 30.21 31.00 0.00
97.06 1.31 92413.35 728.47 2.98 2.98 16.07 30.15 30.97 0.00
99.59 1.15 92160.77 728.46 2.70 2.70 15.55 30.10 30.95 0.00
102.12 1.01 91926.79 728.45 2.44 2.44 15.05 30.05 30.92 0.00
104.64 0.89 91709.95 728.43 2.21 2.21 14.56 30.00 30.90 0.00
107.17 0.78 91508.89 728.42 2.01 2.01 14.10 29.96 30.88 0.00
109.70 0.69 91322.41 728.41 1.83 1.83 13.66 29.91 30.86 0.00
112.23 0.60 91149.35 728.40 1.66 1.66 13.23 29.88 30.84 0.00
114.75 0.53 90988.67 728.39 1.51 1.51 12.82 29.84 30.82 0.00
117.28 0.46 90839.43 728.38 1.38 1.38 12.43 29.81 30.81 0.00
11931 0.41 90700.75 728.38 1.26 1.26 12.06 29.78 30.79 0.00
122.34 0.36 90571.80 728.37 1.15 1.15 11.70 29.75 30.78 0.00
124.87 0.31 90451.85 728.36 1.05 1.05 11.36 29.72 30.77 0.00
127.39 0.28 90340.22 728.35 0.96 0.96 11.03 29.70 30.76 0.00
129.92 0.24 90236.27 728.35 0.88 0.88 10.71 29.68 30.75 0.00
132.45 0.21 90139.43 728.34 0.81 0.81 10.41 29.66 30.74 0.00
134.98 0.19 90049.16 728.34 0.74 0.74 10.11 29.64 30.73 0.00
137.51 0.16 89964.97 728.33 0.68 0.68 9.83 29.62 30.72 0.00
140.03 0.14 89886.41 728.33 0.63 0.63 9.57 29.60 30.71 0.00
142.56 0.13 89813.05 728.32 0.58 0.58 9.31 29.58 30.70 0.00
145.09 0.11 89744.53 728.32 0.53 0.53 9.06 29.57 30.69 0.00
147.62 0.10 89680.48 728.32 0.49 0.49 8.82 29.55 30.69 0.00
150.14 0.09 89620.57 728.31 0.46 0.46 8.59 29.54 30.68 0.00
152.67 0.08 89564.52 728.31 0.42 0.42 8.38 29.53 30.67 0.00
155.20 0.07 89512.02 728.31 0.39 0.39 8.16 29.52 30.67 0.00
157.73 0.06 89462.85 728.30 036 0.36 7.96 29.51 30.66 0.00
160.26 0.05 89416.74 728.30. 0.34 0.34 7.77 29.50 30.66 0.00
162.78 0.04 89373.50 728.30 0.31 0.31 7.58 29.49 30.65 0.00
165.31 0.04 89332.91 728.30 0.29 0.29 7.40 29.48 30.65 0.00
167.84 0.03 89294.78 728.30 0.27 0.27 7.23 29.47 30.65 0.00
170.37 0.03 89258.96 728.29 0.25 0.25 7.06 29.46 30.64 0.00
172.90 0.03 89225.27 728.29 0.24 0.24 6.90 29.45 30.64 0.00
175.42 0.02 89193.57 728.29 0.22 0.22 6.75 29.45 30.64 0.00
177.95 0.02 89163.73 728.29 0.21 0.21 6.60 29.44 30.63 0.00
180.48 0.02 89135.61 728.29 0.19 0.19 6.45 29.43 .6 .00
183.01 0.02 89109.11 72828 0.18 0.18 6.32 29.43 30.63 0.00
185.54 0.01 89084.10 728.28 0.17 0.17 6.18 29.42 30.62 0.00
188.06 0.01 89060.51 728.28 0.16 0.16 6.05 29.42 30.62 0.00
190.59 0.01 89038.22 728.28 0.15 015 5.93 29.41 30.62 0.00
193.12 0.01 89017.15 728.28 0.14 0.14 5.81 29.41 30.62 0.00
195.65 0.01 88997.23 728.28 0.13 0.13 530 29.40 30.61 0.00
198.17 0.01 88978.38 728.28 0.12 0.12 5.58 29.40 30.61 0.00
200.70 0.01 88960.53 728.28 0.12 0.12 5.48 29.39 30.61 0.00
203.23 0.01 88943.62 728.27 0.11 0.11 5.37 29.39 30.61 0.00
205.76 0.00 88927.58 728.27 0.11 0.11 5.27 29.39 30.61 0.00
208.29 0.00 88912.37 728.27 0.10 0.10 5.18 29.38 30.61 0.00
210.81 0.00 88897.93 728.27 0.09 0.09 5.08 29.38 30.60 0.00
213.34 0.00 88884.22 728.27 0.09 0.09 4.99 29.38 30.60 0.00
215.87 0.00 88871.19 728.27 0.08 0.08 4.91 29.37 30.60 0.00
218.40 0.00 88858.79 728.27 0.08 0.08 4.82 29.37 30.60 0.00
220.93 0.00 88847.00 728.27 0.08 0.08 4.74 29.37 30.60 0.00
223.45 OM 8883537 728.27 0.07 0.07 4.66 29.37 30.60 0.00
225.98 0.00 88825.07 728.27 0.07 0.07 4.58 29.36 30.60 0.00
228.51 0.00 88814.87 728.27 0.07 0.07 4.51 29.36 30.60 0.00
231.04 0.00 8880515 728.27 0.06 0.06 4.43 29.36 30.59 0.00
233.56 0.00 88795.86 728.27 0.06 0.06 4.36 29.36 30.59 0.00
236.09 0.00 88787.00 728.27 0.06 0.06 4.30 29.35 30.59 0.00
238.62 0.00 88778.53 728.27 0.05 0.05 4.23 29.35 30.59 0.00
241.15 0.00 88770.44 728.26 0.05 0.05 4.17 29.35 30.59 0.00
243.68 0.00 88762.69 728.26 0.05 0.05 4.10 29.35 30.59 0.00
246.20 0.00 88755.28 728.26 0.05 0.05 4.04 29.35 30.59 0.00
248.73 0.00 88748.19 728.26 0.05 0.05 3.98 29.35 30.59 0.00
251.26 0.00 88741.39 728.26 0.04 0.04 3.93 29.34 30.59 0.00
253.79 0.00 88734.87 728.26 0.04 0.04 3.87 29.34 30.59 0.00
256.32 0.00 88728.63 728.26 0.04 0.04 3.82 29.34 30.59 0.00
258.84 0.00 88722.63 728.26 0.04 0.04 3.76 29.34 30.59 0.00
261.37 0.00 88716.88 728.26 0.04 0.04 3.71 29.34 30.58 0.00
263.90 0.00 88711.35 728.26 0.04 0.04 3.66 29.34 30.58 0.00
266.43 0.00 88706.04 728.26 0.03 0.03 3.61 29.34 30.58 0.00
268.95 0.00 88700.93 728.26 0.03 0.03 3.57 29.34 30.58 0.00
271.48 0.00 88696.02 728.26 0.03 0.03 3.52 29.33 30.58 0.00
274.01 0.00 88691.30 728.26 0.03 0.03 3.48 29.33 30.58 0.00
276.54 0.00 88686.75 728.26 0.03 0.03 3.43 29.33 30.58 0.00
279.07 0.00 88682.37 728.26 0.03 0.03 3.39 29.33 30.58 0.00
281.59 0.00 88678.15 728.26 0.03 0.03 3.35 29.33 30.58 0.00
284.12 0.00 88674.08 728.26 0.03 0.03 3.31 29.33 30.58 0.00
286.65 0.00 88670.16 728.26 0.03 0.03 3.27 29.33 30.58 0.00
289.18 0.00 88666.38 728.26 0.02 0.02 3.23 29.33 30.58 0.00
291.71 0.00 88662.72 728.26 0.02 0.02 3.19 29.33 30.58 0.00
294.23 0.00 88659.20 728.26 0.02 0.02 3.15 29.33 30.58 0.00
296.76 0.00 88655.79 728.26 0.02 0.02 3.12 29.33 30.58 0.00
299.29 0.00 88652.50 728.26 0.02 0.02 3.08 29.32 30.58 0.00
301.82 0.00 88649.32 728.26 0.02 0.02 3.05 29.32 30.58 0.00
304.35 0.00 88646.25 728.26 0.02 0.02 3.01 29.32 30.58 0.00
306.87 0.00 88643.27 728.26 0.02 0.02 2.98 29.32 30.58 0.00
309.40 0.00 88640.39 728.26 0.02 0.02 2.95 29.32 30.58 0.00
311.93 0.00 88637.61 728.26 0.02 0.02 2.92 29.32 30.58 0.00
314.46 0.00 88634.91 728.26 0.02 0.02 2.89 29.32 30.58 0.00
316.98 0.00 88632.30 728.26 0.02 0.02 2.86 29.32 30.58 0.00
319.51 0.00 88629.77 728.26 0.02 0.02 2.83 29.32 30.58 0.00
322.04 0.00 88627.31 728.26 0.02 0.02 2.80 29.32 30.58 0.00
324.57 0.00 88624.93 728.26 0.02 0.02 2.77 29.32 30.58 0.00
327.10 0.00 88622.63 728.26 0.01 0.01 2.74 29.32 30.57 0.00
329.62 0.00 88620.39 728.26 0.01 0.01 2.71 29.32 30.57 0.00
332.15 0.00 88618.22 728.26 0.01 0.01 2.69 29.32 30.57 0.00
334.68 700 88616.11 728.26 0.01 0.01 2.66 29.32 30.57 0.00
337.21 0.00 88614.06 728.26 0.01 0.01 2.63 29.32 30.57 0.00
339.74 0.00 88612.07 728.26 0.01 0.01 2.61 29.32 30.57 0.00
342.26 0.00 88610.14 728.26 0.01 0.01 2.58 29.32 30.57 0.00
344.79 0.00 88608.26 728.26 0.01 0.01 2.56 29.31 30.57 0.00
347.32 0.00 88606.43 728.26 0.01 0.01 2.54 29.31 30.57 0.00
349.85 0.00 88604.66 728.26 0.01 0.01 2.51 29.31 30.57 0.00
352.37 0.00 88602.93 728.26 0.01 0.01 2.49 29.31 30.57 0.00
354.90 0.00 88601.25 728.26 0.01 0.01 2.47 29.31 30.57 0.00
357.43 0.00 88599.62 728.26 0.01 0.01 2.45 29.31 30.57 0.00
359.96 0.00 88598.03 728.26 0.01 0.01 2.42 29.31 30.57 0.00
362.49 0.00 88596.48 728.25 0.01 0.01 2.40 29.31 30.57 0.00
365.01 0.00 88594.97 728.25 0.01 0.01 2.38 29.31 30.57 0.00
367.54 0.00 88593.50 728.25 0.01 0.01 2.36 29.31 30.57 0.00
370.07 0.00 88592.07 728.25 0.01 0.01 2.34 29.31 30.57 0.00
372.60 0.00 88590.68 728.25 0.01 0.01 2.32 29.31 30.57 0.00
375.13 0.00 88589.32 728.25 0.01 0.01 2.30 29.31 30.57 0.00
377.65 07o0 88587.99 728.25 0.01 0.01 2.28 29.31 30.57 0.00
380.18 0.00 88586.70 728.25 0.01 0.01 2.26 29.31 30.57 0.00
382.71 0.00 88585.44 728.25 0.01 0.01 2.24 29.31 30.57 0.00
385.24 0.00 88584.21 728.25 0.01 0.01 2.23 29.31 30.57 0.00
387.77 0.00 88583.01 728.25 0.01 0.01 2.21 29.31 30.57 0.00
390.29 0.00 88581.84 728.25 0.01 0.01 2.19 29.31 30.57 0.00
392.82 0.00 88580.70 728.25 0.01 0.01 2.17 29.31 30.57 0.00
395.35 0.00 88579.58 728.25 0.01 0.01 2.16 29.31 30.57 0.00
397.88 0.00 88578.49 728.25 0.01 0.01 2.14 29.31 -- .57 0.00
400.40 0.00 88577.43 728.25 0.01 0.01 2.12 29.31 30.57 0.00
402.93 0.00 88576.39 728.25 0.01 0.01 2.11 29.31 30.57 0.00
405.46 0.00 88575.38 728.25 0.01 0.01 2.09 29.31 30.57 0.00
407.99 0.00 88574.38 728.25 0.01 0.01 2.07 29.31 30.57 0.00
410.52 0.00 88573.41 728.25 0.01 0.01 2.06 29.31 30.57 0.00
413.04 0.00 88572.47 728.25 0.01 0.01 2.04 29.31 30.57 0.00
415.57 0.00 88571.54 728.25 0.01 0.01 2.03 29.31 30.57 0.00
418.10 0.00 88570.63 728.25 0.01 0.01 2.01 29.31 30.57 0.00
420.63 0.00 88569.75 728.25 0.01 0.01 2.00 29.31 30.57 0.00
423.16 0.00 88568.88 728.25 0.01 0.01 1.98 29.31 30.57 0.00
425.68 0.00 88568.03 728.25 0.01 0.01 1.97 29.31 30.57 0.00
428.21 0.00 88567.20 728.25 0.01 0.01 1.95 29.31 30.57 0.00
430.74 0.00 88566.39 728.25 0.01 0.01 1.94 29.31 30.57 0.00
433.27 0.00 88565.59 728.25 0.01 0.01 1.93 29.31 30.57 0.00
435.79 0.00 88564.81 728.25 0.01 0.01 1.91 29.31 30.57 0.00
438.32 0.00 88564.05 728.25 0.00 0.00 1.90 29.30 30.57 0.00
440.85 0.00 88563.30 728.25 0.00 0.00 1.89 29.30 30.57 0.00
443.38 0.00 88562.57 728.25 0.00 0.00 1.87 29.30 30.57 0.00
445.91 0.00 88561.86 728.25 0.00 0.00 1.86 2930 30.57 0.00
448.43 0.00 88561.16 728.25 0.00 0.00 1.85 29.30 30.57 0.00
450.96 0.00 88560.47 728.25 0.00 0.00 1.84 29.30 30.57 0.00
45149 0.00 88559.79 728.25 0.00 0.00 1.82 29.30 30.57 0.00
456.02 0.00 88559.13 728.25 0.00 0.00 1.81 29.30 30.57 0.00
458.55 0.00 88558.49 728.25 0.00 0.00 1.80 29.30 30.57 0.00
461.07 0.00 88557.85 728.25 0.00 0.00 1.79 29.30 30.57 0.00
463.60 0.00 88557.23 728.25 0.00 0.00 1.78 29.30 30.57 0.00
466.13 0.00 88556.62 728.25 0.00 0.00 1.77 29.30 30.57 0.00
468.66 0.00 88556.02 728.25 0.00 0.00 1.75 29.30 30.57 0.00
471.19 0.00 88555.43 728.25 0.00 0.00 1.74 29.30 30.57 0.00
473.71 0.00 88554.86 728.25 0.00 0.00 1.73 29.30 30.57 0.00
476.24 0.00 88554.29 728.25 0.00 0.00 1.72 29.30 30.57 0.00
478.77 0.00 88553.74 728.25 0.00 0.00 1.71 29.30 30.57 0.00
481.30 0.00 88553.19 728.25 0.00 0.00 1.70 29.30 30.57 0.00
483.82 0.00 88552.66 728.25 0.00 0.00 1.69 29.30 30.57 0.00
486.35 0.00 88552.14 728.25 0.00 0.00 1.68 29.30 30.57 0.00
488.88 0.00 88551.62 728.25 0.00 0.00 1.67 29.30 30.57 0.00
491.41 0.00 88551.12 728.25 0.00 0.00 1.66 29.30 30.57 0.00
493.94 0.00 88550.62 728.25 0.00 0.00 1.65 29.30 30.57 0.00
496.46 0.00 88550.13 728.25 0.00 0.00 1.64 29.30 30.57 0.00
498.99 0.00 88549.65 728.25 0.00 0.00 1.63 29.30 30.57 0.00
501.52 0.00 88549.18 728.25 0.00 0.00 1.62 29.30 30.57 0.00
504.05 0.00 88548.72 728.25 0.00 0.00 1.61 29.30 30.57 0.00
506.58 0.00 88548.27 728.25 0.00 0.00 1.60 29.30 30.57 0.00
509.10 0.00 88547.82 728.25 0.00 0.00 1.59 29.30 30.57 0.00
511.63 0.00 88547.39 728.25 0.00 0.00 1.58 2930 30.57 0.00
514.16 0.00 88546.96 728.25 0.00 0.00 1.57 29.30 30.57 0.00
516.69 0.00 88546.53 728.25 0.00 0.00 1.56 29.30 30.57 0.00
519.21 0.00 88546.12 728.25 0.00 0.00 1.55 29.30 30.57 0.00
521.74 0.00 88545.71 728.25 0.00 0.00 1.55 29.30 30.57 0.00
524.27 0.00 88545.31 728.25 0.00 0.00 1.54 29.30 30.57 0.00
526.80 0.00 88544.91 728.25 0.00 0.00 1.53 29.30 30.57 0.00
529.33 0.00 88544.52 728.25 0.00 0.00 1.52 29.30 30.57 0.00
531.85 0.00 88544.14 728.25 0.00 0.00 1.51 29.30 30.57 0.00
534.38 0.00 88543.76 728.25 0.00 0.00 1.50 29.30 30.57 0.00
536.91 0.00 88543.40 728.25 0.00 0.00 1.50 29.30 30.57 0.00
539.44 0.00 88543.03 728.25 0.00 0.00 1.49 29.30 30.57 0.00
541.97 0.00 88542.67 728.25 0.00 0.00 1.48 29.30 30.57 0.00
544.49 0.00 88542.32 728.25 0.00 0.00 1.47 29.30 30.57 0.00
547.02 0.00 88541.98 728.25 0.00 0.00 1.46 29.30 30.57 0.00
549.55 0.00 88541.63 728.25 0.00 0.00 1.46 29.30 30.57 0.00
552.08 0.00 88541.30 728.25 0.00 0.00 1.45 29.30 30.57 0.00
554.61 0.00 88540.97 728.25 0.00 0.00 1.44 29.30 30.57 0.00
557.13 0.00 88540.64 728.25 0.00 0.00 1.43 29.30 30.57 0.00
559.66 0.00 88540.32 72825 0.00 0.00 1.43 29.30 30.57 0.00
562.19 0.00 88540.01 728.25 0.00 0.00 1.42 29.30 30.57 0.00
564.72 0.00 88539.70 728.25 0.00 0.00 1.41 29.30 30.57 0.00
567.24 0.00 88539.39 728.25 0.00 0.00 1.40 29.30 30.57 0.00
569.77 0.00 88539.09 728.25 0.00 0.00 1.40 29.30 30.57 0.00
572.30 0.00 88538.80 728.25 0.00 0.00 1.39 29.30 30.57 0.00
574.83 0.00 88538.51 728.25 0.00 0.00 1.38 29.30 30.57 0.00
577.36 0.00 88538.22 728.25 0.00 0.00 1.38 29.30 30.57 0.00
579.88 0.00 88537.94 728.25 0.00 0.00 1.37 29.30 30.57 0.00
582.41 0.00 88537.66 728.25 0.00 0.00 1.36 29.30 30.57 0.00
584.94 0.00 88537.38 728.25 0.00 0.00 1.35 29.30 30.57 0.00
587.47 0.00 88537.11 728.25 0.00 0.00 1.35 29.30 30.57 0.00
590.00 0.00 88536.85 728.25 0.00 0.00 1.34 29.30 30.57 0.00
592.52 0.00 88536.58 728.25 0.00 0.00 1.33 29.30 30.57 0.00
595.05 0.00 88536.33 728.25 0.00 0.00 1.33 29.30 30.57 0.00
597.58 0.00 88536.07 728.25 0.00 0.00 1.32 29.30 30.57 0.00
600.11 0.00 88535.82 728.25 0.00 0.00 1.32 29.30 30.57 0.00
602.63 0.00 88535.57 728.25 0.00 0.00 1.31 29.30 30.57 0.00
605.16 0.00 88535.33 728.25 0.00 0.00 1.30 29.30 30.57 0.00
607.69 0.00 88535.09 728.25 0.00 0.00 1.30 29.30 30.57 0.00
610.22 0.00 88534.85 728.25 0.00 0.00 1.29 29.30 30.57 0.00
612.75 0.00 88534.62 728.25 0.00 0.00 1.28 29.30 30.57 0.00
615.27 0.00 88534.38 728.25 0.00 0.00 1.28 29.30 30.57 0.00
rays i wec rona - nebiiv iz 1z).xis
617.80 0.00 88534.16 728.25 0.00 0.00 1.27 29.30 30.57 0.00
620.33 0.00 88533.93 728.25 0.00 0.00 1.27 29.30 30.57 0.00
622.86 0.00 88533.71 728.25 0.00 0.00 1.26 29.30 30.57 0.00
625.39 0.00 88533.49 728.25 0.00 0.00 1.26 29.30 30.57 0.00
627.91 0.00 88533.28 728.25 0.00 0.00 1.25 29.30 30.57 0.00
630.44 0.00 88533.07 728.25 0.00 0.00 1.24 29.30 30.57 0.00
632.97 0.00 88532.86 728.25 0.00 0.00 1.24 29.30 30.57 0.00
635.50 0.00 88532.65 728.25 0.00 0.00 1.23 29.30 30.57 0.00
638.02 0.00 88532.45 728.25 0.00 0.00 1.23 29.30 30.57 0.00
640.55 OM 88532.24 728.25 0.00 0.00 1.22 29.30 30.57 0.00
643.08 0.00 88532.05 728.25 0.00 0.00 112 29.30 30.57 0.00
645.61 0.00 88531.85 728.25 0.00 0.00 1.21 29.30 30.57 0.00
648.14 0.00 88531.66 728.25 0.00 0.00 1.21 29.30 30.57 0.00
650.66 0.00 88531.47 728.25 0.00 0.00 1.20 29.30 30.57 0.00
653.19 0.00 88531.28 728.25 0.00 0.00 1.20 29.30 30.57 0.00
655.72 0.00 88531.09 728.25 0.00 0.00 1.19 29.30 30.57 0.00
658.25 0.00 88530.91 728.25 0.00 0.00 1.18 29.30 30.57 0.00
660.78 0.00 88530.73 728.25 0.00 0.00 1.18 29.30 30.57 0.00
663.30 0.00 88530.55 728.25 0.00 0.00 1.17 29.30 30.57 0.00
665.83 0.00 88530.37 728.25 0.00 0.00 1.17 29.30 30.57 0.00
668.36 0.00 88530.20 728.25 0.00 0.00 1.16 29.30 30.57 0.00
670.89 0.00 88530.03 728.25 0.00 0.00 1.16 29.30 30.57 0.00
673.42 0.00 88529.86 728.25 0.00 0.00 1.15 29.30 30.57 0.00
675.94 0.00 88529.69 728.25 0.00 0.00 1.15 29.30 30.57 0.00
678.47 0.00 88529.53 728.25 0.00 0.00 1.15 29.30 30.57 0.00
681.00 0.00 88529.36 72825 0.00 0.00 1.14 29.30 30.57 0.00
683.53 0.00 88529.20 728.25 0.00 0.00 1.14 29.30 30.57 0.00
686.05 0.00 88529.04 728.25 0.00 0.00 1.13 29.30 30.56 0.00
688.58 0.00 88528.88 728.25 0.00 0.00 1.13 29.30 30.56 0.00
691.11 0.00 88528.73 728.25 0.00 0.00 1.12 29.30 30.56 0.00
693.64 0.00 88528.57 728.25 0.00 0.00 1.12 29.30 30.56 0.00
696.17 0.00 88528.42 728.25 0.00 0.00 1.11 29.30 30.56 0.00
698.69 0.00 88528.27 728.25 0.00 0.00 1.11 29.30 30.56 0.00
701.22 0.00 88528.12 728.25 0.00 0.00 1.10 29.30 30.56 0.00
703.75 0.00 88527.98 728.25 0.00 0.00 1.10 29.30 30.56 0.00
706.28 0.00 88527.83 728.25 0.00 0.00 1.09 29.30 30.56 0.00
708.81 0.00 88527.69 728.25 0.00 0.00 1.09 29.30 30.56 0.00
711.33 0.00 88527.55 728.25 0.00 0.00 1.09 29.30 30.56 0.00
713.86 0.00 88527.41 728.25 0.00 0.00 1.08 29.30 30.56 0.00
716.39 0.00 88527.27 728.25 0.00 0.00 1.08 29.30 30.56 0.00
718.92 0.00 88527.14 728.25 0.00 0.00 1.07 29.30 30.56 0.00
721.44 0.00 88527.00 728.25 0.00 0.00 1.07 29.30 30.56 0.00
723.97 0.00 88526.87 728.25 0.00 0.00 1.07 29.30 30.56 0.00
726.50 0.00 88526.74 728.25 0.00 0.00 1.06 29.30 30.56 0.00
729.03 0.00 88526.61 728.25 0.00 0.00 1.06 29.30 30.56 0.00
731.56 0.00 88526.48 728.25 0.00 0.00 1.05 29.30 30.56 0.00
734.08 0.00 88526.35 728.25 0.00 0.00 1.05 29.30 30.56 0.00
736.61 0.00 88526.23 728.25 0.00 0.00 1.04 29.30 30.56 0.00
739.14 0.00 88526.10 72825 0.00 0.00 1.04 29.30 30.56 0.00
741.67 0.00 88525.98 728.25 0.00 0.00 1.04 29.30 30.56 0.00
744.20 0.00 88525.86 728.25 0.00 0.00 1.03 29.30 30.56 0.00
746.72 0.00 88525.74 728.25 0.00 0.00 1.03 29.30 30.56 0.00
749.25 0.00 88525.62 728.25 0.00 0.00 1.03 29.30 30.56 0.00
751.78 0.00 88525.50 728.25 0.00 0.00 1.02 29.30 30.56 0.00
754.31 0.00 88525.39 728.25 0.00 0.00 1.02 29.30 30.56 0.00
756.84 0.00 88525.27 728.25 0.00 0.00 1.01 29.30 30.56 0.00
759.36 0.00 88525.16 728.25 0.00 0.00 1.01 29.30 30.56 0.00
761.89 0.00 88525.05 728.25 0.00 0.00 1.01 29.30 30.56 0.00
764.42 0.00 88524.94 728.25 0.00 0.00 1.00 29.30 30.56 0.00
766.95 0.00 88524.83 728.25 0.00 0.00 1.00 29.30 30.56 0.00
769.47 0.00 88524.72 728.25 0.00 0.00 1.00 29.30 30.56 0.00
772.00 0.00 88524.61 728.25 0.00 0.00 0.99 29.30 30.56 0.00
774.53 0.00 88524.50 728.25 0.00 0.00 0.99 29.30 30.56 0.00
777.06 0.00 88524.40 728.25 0.00 0.00 0.98 29.30 30.56 0.00
779.59 0.00 88524.29 728.25 0.00 0.00 0.98 29.30 30.56 0.00
782.11 0.00 88524.19 728.25 0.00 0.00 0.98 29.30 30.56 0.00
784.64 0.00 88524.09 728.25 0.00 0.00 0.97 29.30 30.56 0.00
787.17 0.00 88523.99 728.25 0.00 0.00 0.97 29.30 30.56 0.00
789.70 0.00 88523.89 728.25 0.00 0.00 0.97 29.30 30.56 0.00
792.23 0.00 88523.79 728.25 0.00 0.00 0.96 29.30 30.56 0.00
794.75 0.00 88523.69 728.25 0.00 0.00 0.96 29.30 30.56 0.00
797.28 0.00 88523.60 728.25 0.00 0.00 0.96 29.30 30.56 0.00
Page 8 Wet Pond - BASIN 12 (2).xls
Routing 100 Year Storm
P= 3.40 Emergency Spillway Activated
MAX STAGE: 730'.64 i= 3.40
MAX FLOW: 49.98 Tp= 36.40 First Time Step= i
s= 2.82 Time Step= 3.64
Q•= 1.42

Time
min
Inflow
cfs
Storage
cu ft
Stage
ft
Outfbw
cfs Riser
Weir
cfs Riser
Orfface
cfs tre
Oriface
cfs r
rade Line
cts
; Emergency
Spillway
c1s
0.00 U.00 59720.54 726.50 U.00 O.U0 O.OU O.UU 27.13 0.00
1.00 0.12 59720.54 726.50 0.00 0.00 0.00 0.00 27.13 0.00
4.64 2.58 59747.07 726.50 0.00 0.00 0.00 0.00 27.13 0.00
8.28 7.98 60310.96 726.54 0.00 0.00 0.00 0.00 27.21 0.00
11.92 15.80 62054.69 726.65 0.00 0.00 0.00 0.00 27.44 0.00
15.56 25.26 65505.22 726.87 0.00 0.00 0.00 0.00 27.89 0.00
19.20 35.44 71022.47 727.21 0.00 0.00 0.00 0.00 28.58 0.00
22.84 45.35 78764.01 727.68 0.00 0.00 0.00 0.00 29.49 0.00
26.48 54.02 88669.72 728.26 0.02 0.02 3.26 29.33 30.58 0.00
30.12 60.59 100462.18 728.92 15.66 15.66 27.95 31.82 31.79 0.00
33.76 64.42 110275.18 729.46 32.73 37.65 37.44 33.69 32.73 0.00
37.40 65.14 117197.09 729.83 33.36 56.14 42.78 34.92 33.36 0.00
41.04 62.68 124138.45 730.19 36.53 76.62 47.45 36.09 33.97 2.56
44.68 57.28 129849.74 730.49 44.71 94.71 50.93 37.02 34.46 10.25
48.32 50.43 132594.38 730.63 49.66 103.76 52.50 37.45 34.69 14.97
51.96 44.28 132761.85 730.64 49.98 104.32 52.59 37.48 34.71 15.28
55.60 38.88 131516.75 730.57 47.65 100.18 51.89 37.28 34.60 13.05
59.24 34.14 129601.46 730.48 44.29 93.91 50.78 36.98 34.44 9.85
62.88 29.98 127384.54 730.36 40.78 86.78 49.46 36.62 34.25 6.53
66.52 26.33 125024.98 730.24 37.57 79.36 48.01 36.24 34.05 3.52
70.16 23.12 122568.50 730.11 34.96 71.84 46.44 35.83 33.84 1.12
73.81 20.30 119981.69 729.98 33.61 64.14 44.72 35.40 33.61 0.00
77.45 17.82 117074.61 729.82 33.35 55.79 42.69 34.90 33.35 0.00
81.09 15.65 113683.65 729.64 33.04 46.49 40.17 34.30 33.04 0.00
84.73 13.74 109885.22 729.44 32.69 36.67 37.12 33.62 32.69 0.00
88.37 12.07 105746.72 729.21 26.79 26.79 33.43 32.85 32.30 0.00
92.01 10.60 102530.25 729.04 19.80 19.80 30.22 32.23 31.99 0.00
95.65 9.31 100520.49 728.93 15.77 1577 28.02 31.83 31.79 0.00
99.29 8.17 99108.43 728.85 13.12 13.12 26.35 31.55 31.65 0.00
102.93 7.17 98028.48 728.79 11.19 11.19 24.99 31.33 31.55 0.00
106.57 6.30 97151.30 728.74 9.70 9.70 23.83 31.15 31.46 0.00
110.21 5.53 96408.68 728.70 8.49 8.49 22.79 30.99 31.38 0.00
113.85 4.86 95762.21 728.66 7.48 7.48 21.85 30.86 31.32 0.00
117.49 4.27 95188.91 728.63 6.62 6.62 20.98 30.74 3126 0.00
121.13 3.75 94674.20 728.60 5.88 5.88 20.16 30.63 31.21 0.00
124.77 3.29 94208.25 728.57 5.23 5.23 19.39 30.53 31.16 0.00
128.41 2.89 93784.09 728.55 4.66 4.66 18.66 30.44 31.11 0.00
132.05 2.54 93396.48 728.53 4.16 4.16 17.97 30.36 31.08 0.00
135.69 2.23 93041.30 728.51 3.72 3.72 17.31 30.29 31.04 0.00
139.33 1.96 92715.18 728.49 3.33 3.33 16.68 30.22 31.00 0.00
142.97 1.72 92415.30 728.47 2.98 2.98 16.08 30.15 30.97 0.00
146.61 1.51 92139.24 728.46 2.67 2.67 15.50 30.09 30.94 0.00
150.25 1.32 91884.87 728.44 2.40 2.40 14.95 30.04 30.92 0.00
153.89 1.16 91650.30 728.43 2.15 2.15 14.43 29.99 30.89 0.00
157.53 1.02 91433.84 728.42 1.94 1.94 13.92 29.94 30.87 0.00
161.17 0.90 91234.00 728.41 1.74 1.74 13.44 29.90 30.85 0.00
164.81 0.79 91049.38 728.40 1.57 1.57 12.98 29.86 30.83 0.00
168.45 0.69 90878.74 728.39 1.41 1.41 12.54 29.82 30.81 0.00
172.09 0.61 90720.96 728.38 1.28 1.28 12.11 29.78 30.80 0.00
175.73 0.53 90574.99 728.37 1.15 1.15 11.71 29.75 30.78 0.00
179.37 0.47 90439.89 728.36 1.04 1.04 11.32 29.72 30.77 0.00
183.01 0.41 90314.80 728.35 0.94 0.94 10.95 29.69 30.75 0.00
186.65 0.36 90198.92 728.35 0.85 0.85 10.59 29.67 30.74 0.00
190.29 0.32 90091.52 728.34 0.77 0.77 10.25 29.64 30.73 0.00
193.93 0.28 89991.95 728.34 0.70 0.70 9.92 29.62 30.72 0.00
197.57 0.24 89899.59 728.33 0.64 0.64 9.61 29.60 30.71 0.00
201.21 0.21 89813.87 728.32 0.58 0.58 9.31 29.58 30.70 0.00
204.85 0.19 89734.29 728.32 0.53 0.53 9.02 29.57 30.69 0.00
208.49 0.17 89660.37 728.32 0.48 0.48 8.75 29.55 30.69 0.00
212.13 0.15 89591.68 728.31 0.44 0.44 8.48 29.53 30.68 0.00
215.78 0.13 89527.81 728.31 0.40 0.40 8.23 29.52 30.67 0.00
219.42 0.11 89468.40 728.31 0.37 0.37 7.99 29.51 30.66 0.00
223.06 0.10 89413.11 728.30 0.33 0.33 7.75 29.49 30.66 0.00
226.70 0.09 89361.63 728.30 0.31 0.31 7.53 29.48 30.65 0.00
230.34 0.08 89313.67 72830 0.28 0.28 7.31 29.47 30.65 0.00
233.98 0.07 89268.96 728.29 0.26 0.26 7.11 29.46 30.64 0.00
237.62 0.06 89227.27 728.29 0.24 0.24 6.91 29.45 30.64 0.00
241.26 0.05 89188.37 728.29 0.22 0.22 6.72 29.44 30.64 0.00
244.90 0.05 89152.05 728.29 0.20 0.20 6.54 29.44 30.63 0.00
248.54 0.04 89118.13 728.28 0.18 0.18 6.36 29.43 30.63 0.00
252.18 0.03 89086.42 728.28 0.17 0.17 6.19 29.42 30.62 0.00
255.82 0.03 89056.78 728.28 0.16 0.16 6.03 29.42 30.62 0.00
259.46 0.03 89029.03 728.28 0.15 0.15 5.88 29.41 .6 .00
263.10 0.02 89003.06 728.28 0.13 0.13 5.73 29.40 30.62 0.00
266.74 0.02 88978.73 728.28 0.13 0.13 5.59 29.40 30.61 0.00
270.38 0.02 88955.93 728.28 0.12 0.12 5.45 29.39 30.61 0.00
274.02 0.02 88934.54 728.27 0.11 0.11 5.32 29.39 30.61 0.00
277.66 0.01 88914.47 728.27 0.10 0.10 5.19 29.38 30.61 0.00
281.30 0.01 88895.62 728.27 0.09 0.09 5.07 29.38 30.60 0.00
284.94 0.01 88877.91 728.27 0.09 0.09 4.95 29.38 30.60 0.00
288.58 0.01 88861.27 728.27 0.08 0.08 4.84 29.37 30.60 0.00
292.22 0.01 88845.60 728.27 0.08 0.08 4.73 29.37 30.60 0.00
295.86 0.01 88830.86 728.27 0.07 0.07 4.62 29.36 30.60 0.00
299.50 0.01 88816.98 728.27 0.07 0.07 4.52 29.36 30.60 0.00
303.14 0.01 88803.89 728.27 0.06 0.06 4.43 29.36 30.59 0.00
306.78 0.00 88791.55 728.27 0.06 0.06 4.33 29.36 30.59 0.00
310.42 0.00 88779.90 728.27 0.05 0.05 4.24 29.35 30.59 0.00
314.06 0.00 88768.90 72826 0.05 0.05 4.15 29.35 30.59 0.00
317.70 0.00 88758.51 728.26 0.05 0.05 4.07 29.35 30.59 0.00
321.34 0.00 88748.68 728.26 0.05 0.05 3.99 29.35 30.59 0.00
324.98 0.00 88739.39 728.26 0.04 0.04 3.91 29.34 30.59 0.00
328.62 0.00 88730.59 728.26 0.04 0.04 3.83 29.34 30.59 0.00
332.26 0.00 88722.26 728.26 0.04 0.04 3.76 29.34 30.59 0.00
335.90 0.00 88714.36 728.26 0.04 0.04 3.69 29.34 30.58 0.00
339.54 0.00 88706.86 728.26 0.03 0.03 3.62 29.34 30.58 0.00
343.18 0.00 88699.75 728.26 0.03 0.03 156 29.34 30.58 0.00
346.82 0.00 88693.00 728.26 0.03 0.03 3.49 29.33 30.58 0.00
350.46 0.00 88686.58 728.26 0.03 0.03 3.43 29.33 30.58 0.00
354.10 0.00 88680.48 728.26 0.03 0.03 3.37 29.33 30.58 0.00
357.74 0.00 88674.68 728.26 0.03 0.03 3.31 29.33 30.58 0.00
361.39 0.00 88669.16 728.26 0.02 0.02 3.26 29.33 30.58 0.00
365.03 0.00 88663.90 728.26 0.02 0.02 3.20 29.33 30.58 0.00
368.67 0.00 88658.88 728.26 0.02 0.02 3.15 29.33 30.58 0.00
372.31 0.00 88654.10 728.26 0.02 0.02 3.10 29.33 30.58 0.00
375.95 0.00 88649.54 728.26 0.02 0.02 3.05 29.32 30.58 0.00
379.59 0.00 88645.19 728.26 0.02 0.02 3.00 29.32 30.58 0.00
383.23 0.00 88641.03 728.26 0.02 0.02 2.96 29.32 30.58 0.00
386.87 0.00 88637.05 728.26 0.02 0.02 2.91 29.32 30.58 0.00
390.51 0.00 88633.25 728.26 0.02 0.02 2.87 29.32 30.58 0.00
394.15 0.00 88629.61 728.26 0.02 0.02 2.82 29.32 30.58 0.00
397.79 0.00 88626.13 728.26 0.02 0.02 2.78 29.32 30.58 0.00
401.43 0.00 88622.79 728.26 0.01 0.01 2.74 29.32 30.57 0.00
405.07 0.00 88619.60 728.26 0.01 0.01 230 29.32 30.57 0.00
408.71 0.00 88616.53 728.26 0.01 0.01 2.67 29.32 30.57 0.00
412.35 0.00 88613.59 728.26 0.01 0.01 2.63 29.32 30.57 0.00
415.99 0.00 88610.77 728.26 0.01 0.01 2.59 29.32 30.57 0.00
419.63 0.00 88608.06 728.26 0.01 0.01 2.56 29.31 30.57 0.00
423.27 0.00 88605.46 728.26 0.01 0.01 2.52 29.31 30.57 0.00
426.91 0.00 88602.96 728.26 0.01 0.01 2.49 29.31 30.57 0.00
430.55 0.00 88600.55 728.26 0.01 0.01 2.46 29.31 30.57 0.00
434.19 0.00 88598.24 728.26 0.01 0.01 2.43 29.31 30.57 0.00
437.83 0.00 88596.01 728.25 0.01 0.01 2.40 29.31 30.57 0.00
441.47 0.00 88593.87 728.25 0.01 0.01 2.37 29.31 30.57 0.00
445.11 0.00 88591.80 728.25 0.01 0.01 2.34 29.31 30.57 0.00
448.75 0.00 88589.81 728.25 0.01 0.01 2.31 29.31 30.57 0.00
452.39 0.00 88587.89 728.25 0.01 0.01 2.28 29.31 30.57 0.00
456.03 0.00 88586.04 728.25 0.01 0.01 2.25 29.31 30.57 0.00
459.67 0.00 88584.26 728.25 0.01 0.01 2.23 29.31 30.57 0.00
463.31 0.00 88582.53 728.25 0.01 0.01 2.20 29.31 30.57 0.00
466.95 0.00 88580.87 728.25 0.01 0.01 2.18 29.31 30.57 0.00
470.59 0.00 88579.26 728.25 0.01 0.01 2.15 29.31 30.57 0.00
474.23 0.00 88577.70 728.25 0.01 0.01 2.13 29.31 30.57 0.00
477.87 0.00 88576.20 728.25 0.01 0.01 2.10 29.31 30.57 0.00
481.51 0.00 88574.75 728.25 0.01 0.01 2.08 29.31 30.57 0.00
485.15 0.00 88573.34 728.25 0.01 0.01 2.06 29.31 30.57 0.00
488.79 0.00 88571.98 728.25 0.01 0.01 2.03 29.31 30.57 0.00
492.43 0.00 88570.66 728.25 0.01 0.01 2.01 29.31 30.57 0.00
496.07 0.00 88569.38 728.25 0.01 0.01 1.99 29.31 30.57 0.00
499.71 0.00 88568.15 728.25 0.01 0.01 1.97 29.31 30.57 0.00
503.36 0.00 88566.95 728.25 0.01 0.01 1.95 29.31 30.57 0
00
507.00 0.00 88565.79 728.25 0.01 0.01 1.93 29.31 30.57 .
0
00
510.64 0.00 88564.66 728.25 0.01 0.01 1.91 29.31 30.57 .
0.00
514.28 0.00 88563.57 728.25 0.00 0.00 1.89 29.30 30.57 0.00
517.92 0.00 88562.51 728.25 0.00 0.00 1.87 29.30 57
30 0
00
521.56 0.00 88561.48 728.25 0.00 0.00 1.85 29.30 .
30.57 .
0.00
525.20 0.00 88560.48 728.25 0.00 0.00 1.84 29.30 30.57 0.00
528.84 0.00 88559.51 728.25 0.00 0.00 1.82 29.30 30.57 0.00
532.48 0.00 88558.57 728.25 0.00 0.00 1.80 29.30 30.57 0.00
536.12 0.00 88557.65 728.25 0.00 0.00 1.78 29.30 30.57 0.00
539.76
543.40
547.04 0.00
0.00
0.00 88556.76
88555.90
88555.06 728.25
728.25
728.25 0.00
0.00
0.00 0.00
0.00
OM 1.77
1.75
1.74 29.30
29.30
29.30 30.57
30.57
30.57 0.00
0.00
0.00
550.68
554.32
557.96 0.00
0.00
0.00 88554.24
88553.44
88552.66 728.25
728.25
728.25 0.00
0.00
0.00 0.00
0.00
0.00 1.72
1.70
1.69 29.30
29.30
29.30 30.57
30.57
30.57 0.00
0.00
0.00
561.60
565.24
568.88 0.00
0.00
0.00 88551.91
88551.17
88550.46 728.25
728.25
728.25 0.00
0.00
0.00 0.00
0.00
0.00 1.67
1.66
1.65 29.30
29.30
29.30 30.57
30.57
30.57 0.00
0.00
0.00
572.52 0.00 88549.76 728.25 0.00 0.00 1.63 29.30 30.57 0.00

576.16 0.00 88549.08 728.25 0.00 0.00 1.62 29.30 30.57 0.00
579.80 0.00 88548.42 728.25 0.00 0.00 1.60 29.30 30.57 0.00
583.44 0.00 88547.77 728.25 0.00 0.00 1.59 29.30 30.57 0.00
587.08 0.00 88547.15 728.25 0.00 0.00 1.58 29.30 30.57 0.00
590.72 0.00 88546.53 728.25 0.00 0.00 1.56 29.30 30.57 0.00
594.36 0.00 88545.93 728.25 0.00 0.00 1.55 29.30 30.57 0.00
598.00 0.00 88545.35 728.25 0.00 0.00 1.54 29.30 30.57 0.00
601.64 0.00 88544.78 728.25 0.00 0.00 1.53 29.30 30.57 0.00
605.28 0.00 88544.22 728.25 0.00 0.00 1.51 29.30 30.57 0.00
608.92 0.00 88543.68 728.25 0.00 0.00 1.50 29.30 30.57 0.00
612.56 0.00 88543.15 728.25 0.00 0.00 1.49 29.30 30.57 0.00
616.20 0.00 88542.63 728.25 0.00 0.00 1.48 29.30 30.57 0.00
619.84 0.00 88542.13 728.25 0.00 0.00 1.47 29.30 30.57 0.00
623.48 0.00 88541.63 728.25 0.00 0.00 1.46 29.30 30.57 0.00
627.12 0.00 88541.15 728.25 0.00 0.00 1.44 29.30 30.57 0.00
630.76 0.00 88540.68 728.25 0.00 0.00 1.43 29.30 30.57 0.00
634.40 0.00 88540.22 728.25 0.00 0.00 1.42 29.30 30.57 0.00
638.04 0.00 88539.76 728.25 0.00 0.00 1.41 29.30 30.57 0.00
641.68 0.00 88539.32 728.25 0.00 0.00 1.40 29.30 30.57 0.00
645.33 0.00 88538.89 728.25 0.00 0.00 1.39 29.30 30.57 0.00
648.97 0.00 88538.47 728.25 0.00 0.00 1.38 29.30 30.57 0.00
652.61 0.00 88538.06 728.25 0.00 0.00 1.37 29.30 30.57 0.00
656.25 0.00 88537.65 728.25 0.00 0.00 1.36 29.30 30.57 0.00
659.89 0.00 88537.26 728.25 0.00 0.00 1.35 29.30 30.57 0.00
663.53 0.00 88536.87 728.25 0.00 0.00 1.34 29.30 30.57 0.00
667.17 0.00 88536.49 728.25 0.00 0.00 1.33 29.30 30.57 0.00
670.81 0.00 8853612 728.25 0.00 0.00 1.32 29.30 30.57 0.00
674.45 0.00 88535.76 728.25 0.00 0.00 1.31 29.30 30.57 0.00
678.09 0.00 88535.40 728.25 0.00 0.00 1.31 29.30 30.57 0.00
681.73 0.00 88535.06 728.25 0.00 0.00 1.30 29.30 30.57 0.00
685.37 0.00 88534.72 728.25 0.00 0.00 1.29 29.30 30.57 0.00
689.01 0.00 88534.38 728.25 0.00 0.00 1.28 29.30 30.57 0.00
692.65 0.00 88534.05 728.25 0.00 0.00 1.27 29.30 30.57 0.00
696.29 0.00 88533.73 728.25 0.00 0.00 1.26 29.30 30.57 0
00
699.93 0.00 88533.42 728.25 0.00 0.00 1.25 29.30 30.57 .
0
00
703.57 0.00 88533.11 728.25 0.00 0.00 115 29.30 30.57 .
0.00
707.21 0.00 88532.81 728.25 0.00 0.00 1.24 29.30 30.57 0
00
710.85 0.00 88532.51 728.25 0.00 0.00 1.23 29.30 30.57 .
0.00
714.49 0.00 88532.22 728.25 0.00 0.00 1.22 29.30 30.57 0.00
718.13 0.00 88531.93 728.25 0.00 0.00 1.21 29.30 30.57 0.00
721.77 0.00 88531.65 728.25 0.00 0.00 1.21 29.30 30.57 0.00
725.41 0.00 88531.38 728.25 0.00 0.00 1.20 29.30 30.57 0.00
729.05 0.00 88531.11 728.25 0.00 0.00 1.19 29.30 30.57 0.00
732.69 0.00 88530.85 728.25 0.00 0.00 1.18 29.30 30
57 0
00
736.33 0.00 88530.59 728.25 0.00 0.00 1.18 29.30 .
30.57 .
0
00
739.97 0.00 88530.33 728.25 0.00 0.00 1.17 29.30 30.57 .
0.00
743.61 0.00 88530.08 728.25 0.00 0.00 1.16 29.30 30.57 0.00
747.25 0.00 88529.84 728.25 0.00 0.00 1.15 29.30 30.57 0.00
750.89 0.00 88529.60 728.25 0.00 0.00 1.15 29.30 30.57 0
00
754.53 0.00 88529.36 728.25 0.00 0.00 1.14 29.30 30.57 .
0.00
758.17 0.00 88529.13 728.25 0.00 0.00 1.13 29.30 30.57 0
00
761.81 0.00 88528.90 728.25 0.00 0.00 113 29.30 30.56 .
0
00
765.45 0.00 88528.67 728.25 0.00 0.00 1.12 29.30 30.56 .
0
00
769.09 0.00 88528.45 728.25 0.00 0.00 1.11 29.30 30.56 .
0
00
772.73 0.00 88528.24 728.25 0.00 0.00 1.11 29.30 30.56 .
0
00
776.37 0.00 88528.03 728.25 0.00 0.00 1.10 29.30 6 .
0
00
780.01 0.00 88527.82 728.25 0.00 0.00 1.09 29.30 6 .
0
00
783.65 0.00 88527.61 728.25 0.00 0.00 1.09 29.30 6 .
0
00
787.30 0.00 88527.41 728.25 0.00 0.00 1.08 29.30 6
V .
0
00
79094 0.00 88527.21 728.25 0.00 0.00 1.08 29.30 39
6 .
0
00
794.58 0.00 88527.02 728.25 0.00 0.00 1.07 2930 6 .
0
00
798.22 0.00 88526.82 728.25 0.00 0.00 1.06 29.30 30.56 .
0
00
801.86 0.00 88526.64 728.25 0.00 0.00 1.06 .
0
00
805.50 0.00 88526.45 728.25 0.00 0.00 1.05 .
0
00
809.14 0.00 88526.27 728.25 0.00 0.00 1.05 .
0
00
812.78 0.00 88526.09 728.25 0.00 0.00 1.04 j29.30 V .
0
00
816.42 0.00 8852591 728.25 0.00 0.00 1.03 30
56 .
0
00
820M 0.00 8852574 728.25 0.00 0.00 1.03 . .
0
00
823.70 0.00 88525.57 728.25 0.00 0.00 1.02 29.30 30.56 .
0
00
827.34 0.00 88525.40 728.25 0.00 0.00 1.02 29.30 30
56 .
0
00
830.98 0.00 88525.23 728.25 0.00 0.00 1.01 29.30 .
30
56 .
0
00
834.62 0.00 88525.07 728.25 0.00 0.00 1.01 29.30 .
30
56 .
0
00
838.26 0.00 88524.91 728.25 0.00 0.00 1.00 29.30 .
30
56 .
0
00
841.90 0.00 88524.75 728.25 0.00 0.00 1.00 29.30 .
30
56 .
0
00
845.54 0.00 88524.60 728.25 0.00 0.00 0.99 29.30 .
30
56 .
0
00
849.18 0.00 88524.45 728.25 0.00 0.00 0.99 29.30 .
30
56 .
0
00
852.82 0.00 88524.30 728.25 0.00 0.00 0.98 29
30 .
30
56 .
0
00
856.46 0.00 88524.15 728.25 0.00 0.00 0.98 .
29
30 .
30
56 .
0
00
860.10 700 88524.00 728.25 0.00 0.00 0.97 .
29.30 .
30
56 .
0
00
863.74 0.00 88523.86 728.25 0.00 0.00 0.97 29
30 .
30
56 .
0
00
867.38 0.00 88523.72 728.25 0.00 0.00 0.96 .
29
30 .
30
56 .
0
00
871.02 0.00 88523.58 728.25 0.00 0.00 0.96 .
29.30 .
30
56 .
0
00
874.66 0.00 88523.44 728.25 0.00 0.00 0.95 29.30 .
30
56 .
0
00
87830 0.00 88523.30 728.25 0.00 0.00 0.95 29.30 .
30
56 .
0
00
881.94 0.00 88523.17 728.25 0.00 0.00 0.94 29.30 .
30
56 .
0
00
885.58 0.00 88523.04 728.25
a 0.00
aP 0.00 0.94 29.30 .
30.56 .
0.00

889.22 0.00 88522.91 728.25 0.00 0.00 0.93 29.30 30.56 0.00
892.86 0.00 88522.78 728.25 0.00 0.00 0.93 29.30 30.56 0.00
896.50 0.00 88522.66 728.25 0.00 0.00 0.92 29.30 30.56 0.00
900.14 0.00 88522.53 728.25 0.00 0.00 0.92 29.30 30.56 0.00
903.78 0.00 88522.41 728.25 0.00 0.00 0.92 29.30 30.56 0.00
907.42 0.00 88522.29 728.25 0.00 0.00 0.91 29.30 30.56 0.00
911.06 0.00 88522.17 728.25 0.00 0.00 0.91 29.30 30.56 0.00
914.70 0.00 88522.06 728.25 0.00 0.00 0.90 29.30 30.56 0.00
918.34 0.00 88521.94 728.25 0.00 0.00 0.90 29.30 30.56 0.00
921.98 0.00 86521.83 728.25 0.00 0.00 0.89 29.30 30.56 0.00
925.62 0.00 88521.72 728.25 0.00 0.00 0.89 29.30 30.56 0.00
929.26 0.00 88521.61 728.25 0.00 0.00 0.89 29.30 30.56 0.00
932.91 0.00 88521.50 728.25 0.00 0.00 0.88 29.30 30.56 0.00
936.55 0.00 88521.39 728.25 0.00 0.00 0.88 29.30 30.56 0.00
940.19 0.00 88521.29 728.25 0.00 0.00 0.87 29.30 30.56 0.00
943.83 0.00 86521.18 728.25 0.00 0.00 0.87 29.30 30.56 0.00
947.47 0.00 88521.08 728.25 0.00 0.00 0.87 29.30 30.56 0.00
951.11 0.00 88520.98 728.25 0.00 0.00 0.86 29.30 30.56 0.00
954.75 0.00 88520.88 728.25 0.00 0.00 0.86 29.30 30.56 0.00
958.39 0.00 88520.78 728.25 0.00 0.00 0.85 29.30 30.56 0.00
962.03 0.00 88520.68 728.25 0.00 0.00 0.85 29.30 30.56 0.00
965.67 0.00 88520.58 728.25 0.00 0.00 0.85 29.30 30.56 0.00
969.31 0.00 88520.49 728.25 0.00 0.00 0.84 29.30 30.56 0.00
972.95 0.00 88520.40 728.25 0.00 0.00 0.84 29.30 30.56 0.00
976.59 0.00 88520.30 728.25 0.00 0.00 0.84 29.30 30.56 0.00
980.23 0.00 88520.21 728.25 0.00 0.00 0.83 29.30 30.56 0.00
983.87 0.00 88520.12 728.25 0.00 0.00 0.83 29.30 30.56 0.00
987.51 0.00 88520.03 728.25 0.00 0.00 0.82 29.30 30.56 0.00
991.15 0.00 88519.95 728.25 0.00 0.00 0.82 29.29 30.56 0.00
994.79 0.00 88519.86 728.25 0.00 0.00 0.82 29.29 30.56 0.00
998.43 0.00 88519.77 728.25 0.00 0.00 0.81 29.29 30.56 0.00
1002.07 0.00 88519.69 728.25 0.00 0.00 0.81 29.29 30.56 0.00
1005.71 0.00 88519.61 728.25 0.00 0.00 0.81 29.29 30.56 0.00
1009.35 0.00 88519.52 728.25 0.00 0.00 0.80 29.29 30.56 0.00
1012.99 0.00 88519.44 728.25 0.00 0.00 0.80 29.29 30.56 0.00
1016.63 0.00 88519.36 728.25 0.00 0.00 0.80 29.29 30.56 0.00
1020.27 0.00 88519.28 728.25 0.00 0.00 0.79 29.29 30.56 0.00
1023.91 0.00 88519.20 728.25 0.00 0.00 0.79 29.29 30.56 0.00
1027.55 0.00 88519.13 728.25 0.00 0.00 0.79 29.29 30.56 0.00
1031.19 0.00 88519.05 728.25 0.00 0.00 0.78 29.29 30.56 0.00
1034.83 0.00 88518.98 728.25 0.00 0.00 0.78 29.29 30.56 0.00
1038.47 0.00 88518.90 728.25 0.00 0.00 0.78 29.29 30.56 0.00
1042.11 0.00 88518.83 728.25 0.00 0.00 0.77 29.29 30.56 0.00
1045.75 0.00 88518.76 728.25 0.00 0.00 0.77 29.29 30.56 0.00
1049.39 0.00 88518.68 728.25 0.00 0.00 0.77 29.29 30.56 0.00
1053.03 0.00 88518.61 728.25 0.00 0.00 0.76 29.29 30.56 0.00
1056.67 0.00 88518.54 728.25 0.00 0.00 0.76 29.29 30.56 0.00
1060.31 0.00 88518.47 728.25 0.00 0.00 0.76 29.29 30.56 0.00
1063.95 0.00 88518.40 728.25 0.00 0.00 0.76 29.29 30.56 0.00
1067.59 0.00 88518.34 728.25 0.00 0.00 0.75 29.29 30.56 0.00
1071.23 0.00 88518.27 728.25 0.00 0.00 0.75 29.29 30.56 0.00
1074.88 0.00 88518.20 728.25 0.00 0.00 0.75 29.29 30.56 0.00
1078.52 0.00 88518.14 728.25 0.00 0.00 0.74 29.29 30.56 0.00
1082.16 0.00 88518.07 728.25 0.00 0.00 0.74 29.29 30.56 0.00
1085.80 0.00 88518.01 728.25 0.00 0.00 0.74 29.29 30.56 0.00
1089.44 0.00 88517.95 728.25 0.00 0.00 0.74 29.29 30.56 0.00
1093.08 0.00 88517.89 728.25 0.00 0.00 0.73 29.29 30.56 0.00
109672 0.00 88517.82 728.25 0.00 0.00 0.73 29.29 30.56 0.00
1100.36 0.00 88517.76 728.25 0.00 0.00 0.73 29.29 30.56 0.00
1104.00 0.00 88517.70 728.25 0.00 0.00 0.72 29.29 30.56 0.00
1107.64 0.00 88517.64 728.25 0.00 0.00 0.72 29.29 30.56 0.00
1111.28 0.00 88517.59 728.25 0.00 0.00 0.72 29.29 30.56 0.00
1114.92 0.00 88517.53 728.25 0.00 0.00 0.72 29.29 30.56 0.00
1118.56 0.00 88517.47 728.25 0.00 0.00 0.71 29.29 30.56 0.00
1122.20 0.00 88517.41 728.25 0.00 0.00 0.71 29.29 30.56 0.00
1125.84 0.00 88517.36 728.25 0.00 0.00 071 29.29 30.56 0.00
1129.48 0.00 88517.30 728.25 0.00 0.00 0.71 29.29 30.56 0.00
1133.12 0.00 88517.25 728.25 0.00 0.00 0.70 29.29 30.56 0.00
1136.76 0.00 88517.19 728.25 0.00 0.00 0.70 29.29 30.56 0.00
1140.40 0.00 88517.14 728.25 0.00 0.00 0.70 29.29 30.56 0.00
1144.04 0.00 88517.09 728.25 0.00 0.00 0.69 29.29 30.56 0.00
Page 12 Wet Pond - BASIN 12 (2).xls
Permit
FWA
STORMWATER MANAGEMENT PERMIT APPLICATION FORM
401 CERTIFICATION APPLICATION FORM
NCDENR WET DETENTION BASIN SUPPLEMENT
This form must be filled out, printed and submitted.
The Required Items Checklist (Part III) must be printed, filled out and submitted along with all of the required information.
(to be provided by DWQ)

L PROJECT IIFORMAMON
Project name Diamond Keep Subdivision
Contact person H. Mack Summey, Jr., PE
Phone number 336-328.0902
Date 10/14/2009
Drainage area number 12
d. DEMN INFO"TION
Site Characteristics
Drainage area 747,054 fe
Impervious area, post-development 165,528 fe
% impervious 22.16 %
Design rainfall depth 2.3 in
Storage Volume: Non-SA Waters
Minimum volume required
Volume provided
Storage Volume: SA Waters
1.5' runoff volume
Pre-development 1-yr, 24-hr runoff
Post-development 1-yr, 24-hr runoff
Minimum volume required
Volume provided
Peak Flow Calculations
Is the prelpost control of the 1 yr 24hr storm peak flow required?
1-yr, 24-hr rainfall depth
Rational C, pre-development
Rational C, post-development
Rainfall intensity: 1-yr, 24-hr storm
Pre-development 1-yr, 24-hr peak flow
Post-development 1-yr, 24-hr peak flow
Pre/Post 1-yr, 24-hr peak flow control
Elevations
Temporary pool elevation
Permanent pool elevation
SHWT elevation (approx. at the perm. pool elevation)
Top of 1 Oft vegetated shelf elevation
Bottom of 1 Oft vegetated shelf elevation
Sediment cleanout, top elevation (bottom of pond)
Sediment cleanout, bottom elevation
Sediment storage provided
Is there additional volume stored above the state-required temp. pool?
Elevation of the top of the additional volume
111,485 fe OK
135,801 ff3
OK, volume provided is equal to or in excess of volume required.
fe
fe
fe
fe
fe
Y (Y or N)
2.8 in
0.30 (unitless)
0.50 (unitless)
0.12 in/hr OK
1.40 felsec
2.30 fe/sec
0.90 felsec
728.25 fmsl
726.50 fmsl
726.50 fmsl
726.50 fmsl
fmsl
723.50 fmsl
fmsl
723.50 ft
_N (Y or N)
fmsl
Form SW401-Wet Detention Basin-Rev.8.9/17/09 Parts I. & II. Design Summary, Page 1 of 2
Permit No.
(to be provided by DWQ)
ft. SHM INFOROTION
Surface Areas
Area, temporary pool 21,335 f?
Area REQUIRED, permanent pool 7,097 fe
SAIDA ratio 0.95 (unitless)
Area PROVIDED, permanent pool, Ao,,,,
pw 15,887 itl OK
_
Area, bottom of 1 Oft vegetated shelf, Abot ,,,,It 21,300 ft`
Area, sediment cleanout, top elevation (bottom of pond), Abt_,w 5,531 ft`
Volumes
Volume, temporary pool ft
Volume, permanent pool, Vp,m,_,O, 129,904 fe
Volume, forebay (sum of forebays if more than one forebay) 25,990 fe
Forebay % of permanent pool volume 20.0% % OK
SAIDA Table Data
Design TSS removal 85 %
Coastal SAIDA Table Used? N (Y or N)
Mountain/Piedmont SAIDA Table Used? Y ' (Y or N)
SAIDA ratio 0.95 (unitless)
Average depth (used in SAIDA table):
Calculation option 1 used? (See Figure 10-2b) Y (Y or N)
Volume, permanent pool, Vp„m_m? 129,904 fe
Area provided, permanent pool, Aperm_ool 15,887 fe
Average depth calculated 3.00 ft OK
Average depth used in SAIDA, d,,, (Round to nearest 0.5ft) 3:0 It OK
Calculation option 2 used? (See Figure 10-2b) N (Y or N)
Area provided, permanent pool, A?m_pw 15,887 e
Area, bottom of 1 Oft vegetated shelf, Aoot t n 21,300 fe
Area, sediment cleanout, top elevation (bottom of pond), Abot_Pd 5,531 ft2
'Depth` (distance btw bottom of 1 Oft shelf and top of sediment) -723.50 ft
Average depth calculated 3.00 It OK
Average depth used in SAIDA, d,,, (Round to nearest 0.5ft) It
Drawdown Calculations
Drawdown through orifice? Y (Y or N)
Diameter of orifice (if circular) 3.00 in
Area of orifice (if-non-circular) in'
Coefficient of discharge (CD) 0.60 (unitless)
Driving head (Ho) 3.50 It
Drawdown through weir? N (Y or N)
Weir type (unitless)
Coefficient of discharge (C.) (unitless)
Length of weir (L) ft
Driving head (H) It
Pre-development 1-yr, 24-hr peak flow ff3/sec
Post-development 1-yr, 24-hr peak flow ff3/sec
Storage volume discharge rate (through discharge orifice or weir) fe/sec
Storage volume drawdown time 3.00 days OK, draws down in 2.5 days.
Additional Information
Vegetated side slopes 3 :1 OK
Vegetated shelf slope 10 :1 OK
Vegetated shelf width 10.0 It OK
Length of flowpath to width ratio 3 :1 OK
Length to width ratio 2.0 :1 OK
Trash rack for overflow & orifice? Y (Y or N) OK
Freeboard provided 1.5 ft OK
Vegetated filter provided? Y (Y or N) OK
Recorded drainage easement provided? Y (Y or N) OK
Capures all runoff at ultimate build-out? Y (Y or N) OK
Drain mechanism for maintenance or emergencies is:
Form SW401-Wet Detention Basin-Rev.8-9/17/09 Parts I. & II. Design Summary, Page 2 of 2
Permit No.
(to be provided by DWQ)
III. REt ILMEQ ITEMS CHECKLIST
Please indicate the page or plan sheet numbers where the supporting documentation can be found. An incomplete submittal package will
result in a request for additional information. This will delay final review and approval of the project. Initial in the space provided to
indicate the following design requirements have been met. If the applicant has designated an agent, the agent may initial below. If a
requirement has not been met, attach justification.

Initials Page/ Plan
Sheet No. 1
It`_ bd ?ur`',u iZZ al: '&s;A De_)%Aea 41\ be-cl fc.aa l-MIt)
JJJ
?M 0-111.. 1. Plans (1" - 50' or larger) of the entire site showing:
Design at ultimate build-out,
Off-site drainage (if applicable),
Delineated drainage basins (include Rational C coefficient per basin),
Basin dimensions,
Pretreatment system,
High flow bypass system,
Maintenance access,
Proposed drainage easement and public right of way (ROW),
Overflow device, and
Boundaries of drainage easement.
2. Partial plan (1" = 30' or larger) and details for the wet detention basin showing:
I Outlet structure with trash rack or similar,
Maintenance access,
Permanent pool dimensions,
Forebay and main pond with hardened emergency spillway,
Basin cross-section,
Vegetation specification for planting shelf, and
Filter strip.
WAS 3. Section view of the wet detention basin (1 20' or larger) showing:
Side slopes, 3:1 or lower,
Pretreatment and treatment areas, and
Inlet and outlet structures.
_ 4. If the basin is used for sediment and erosion control during construction, clean out of the basin is specified
on the plans prior to use as a wet detention basin.
5. A table of elevations, areas, incremental volumes & accumulated volumes for overall pond and for forebay,
to verify volume provided.
6. A construction sequence that shows how the wet detention basin will be protected from sediment until the
entire drainage area is stabilized.
7. The supporting calculations.
8. A copy of the signed and notarized operation and maintenance (0&M) agreement.
- 9. A copy of the deed restrictions (if required).
10. A soils report that is based upon an actual field investigation, soil borings, and infiltration tests. County
soil maps are not an acceptable source of soils information.
t
Form SW401-Wet Detention Basin-Rev.8-9/17/09 Part III. Required Items Checklist, Page 1 of 1
Permit Number:
(to be provided by DWQ)
Drainage Area Number:
Wet Detention Basin Operation and Maintenance Agreement
I will keep a maintenance record on this BMP. This maintenance record will be kept in a
log in a known set location. Any deficient BMP elements noted in the inspection will be
corrected, repaired or replaced immediately. These deficiencies can affect the integrity
of structures, safety of the public, and the removal efficiency of the BMP.
The wet detention basin system is defined as the wet detention basin,
pretreatment including forebays and the vegetated filter if one is provided.
This system (check one):
? does ® does not
This system (check one):
? does ® does not
incorporate a vegetated filter at the outlet.
incorporate pretreatment other than a forebay.
Important maintenance procedures:
- Immediately after the wet detention basin is established, the plants on the
vegetated shelf and perimeter of the basin should be watered twice weekly if
needed, until the plants become established (commonly six weeks).
- No portion of the wet detention pond should be fertilized after the first initial
fertilization that is required to establish the plants on the vegetated shelf.
- Stable groundcover should be maintained in the drainage area to reduce the
sediment load to the wet detention basin.
- If the basin must be drained for an emergency or to perform maintenance, the
flushing of sediment through the emergency drain should be minimized to the
maximum extent practical.
- Once a year, a dam safety expert should inspect the embankment.
After the wet detention pond is established, it should be inspected once a month and
within 24 hours after every storm event greater than 1.0 inches (or 1.5 inches if in a
Coastal County). Records of operation and maintenance should be kept in a known set
location and must be available upon request.
Inspection activities shall be performed as follows. Any problems that are found shall
be repaired immediately.
BMP element: Potential problem: How I will remediate the problem:
The entire BMP Trash/debris is resent. Remove the trash/debris.
The perimeter of the wet Areas of bare soil and/or Regrade the soil if necessary to
detention basin erosive gullies have formed. remove the gully, and then plant a
ground cover and water until it is
established. Provide lime and a
one-time fertilizer application.
Vegetation is too short or too Maintain vegetation at a height of
long. approximately six inches.
Form SW401-Wet Detention Basin O&M-Rev.4 Page 1 of 4
Permit Number:
(to be provided by DWQ)
Drainage Area Number:
BMP element: Potential problem: How I will remediate the problem:
The inlet device: pipe or The pipe is clogged. Unclog the pipe. Dispose of the
swale sediment off-site.
The pipe is cracked or Replace the pipe.
otherwise damaged.
Erosion is occurring in the Regrade the swale if necessary to
swale. smooth it over and provide erosion
control devices such as reinforced
turf matting or riprap to avoid
future problems with erosion.
The forebay Sediment has accumulated to Search for the source of the
a depth greater than the sediment and remedy the problem if
original design depth for possible. Remove the sediment and
sediment storage. dispose of it in a location where it
will not cause impacts to streams or
the BMP.
Erosion has occurred. Provide additional erosion
protection such as reinforced turf
matting or riprap if needed to
prevent future erosion problems.
Weeds are present. Remove the weeds, preferably by
hand. If pesticide is used, wipe it on
the plants rather than spraying.
The vegetated shelf Best professional practices Prune according to best professional
show that pruning is needed practices
to maintain optimal plant
health.
Plants are dead, diseased or Determine the source of the
dying. problem: soils, hydrology, disease,
etc. Remedy the problem and
replace plants. Provide a one-time
fertilizer application to establish the
ground cover if a soil test indicates
it is necessary.
Weeds are present. Remove the weeds, preferably by
hand. If pesticide is used, wipe it on
the plants rather than spraying.
The main treatment area Sediment has accumulated to Search for the source of the
a depth greater than the sediment and remedy the problem if
original design sediment possible. Remove the sediment and
storage depth. dispose of it in a location where it
will not cause impacts to streams or
the BMP.
Algal growth covers over Consult a professional to remove
50% of the area. and control the algal growth.
Cattails, phragmites or other Remove the plants by wiping them
invasive plants cover 50% of with pesticide (do not spray).
the basin surface.
Form SW401-Wet Detention Basin O&M-Rev.4 Page 2 of 4
Permit Number:
(to be provided by DWQ)
Drainage Area Number:
BMP element: Potential problem: How I will remediate the problem:
The embankment Shrubs have started to grow Remove shrubs immediately.
on the embankment.
Evidence of muskrat or Use traps to remove muskrats and
beaver activity is present. consult a professional to remove
beavers.
A tree has started to grow on Consult a dam safety specialist to
the embankment. remove the tree.
An annual inspection by an Make all needed repairs.
appropriate professional
shows that the embankment
needs repair. (if applicable)
The outlet device Clogging has occurred. Clean out the outlet device. Dispose
of the sediment off-site.
The outlet device is dama ed Repair or replace the outlet device.
The receiving water Erosion or other signs of Contact the local NC Division of
damage have occurred at the Water Quality Regional Office, or
outlet. the 401 Oversight Unit at 919-733-
1786.
The measuring device used to determine the sediment elevation shall be such
that it will give an accurate depth reading and not readily penetrate into
accumulated sediments.
When the permanent pool depth reads 3.0 feet in the main pond, the sediment
shall be removed.
When the permanent pool depth reads 3.0 feet in the forebay, the sediment
shall be removed.
BASIN DIAGRAM
(fill in the blanks)
Permanent Pool Elevation 726.50
Sediment Removal
Bottom
723_5--------- r".._?Pool anen
- -
-Sediment Removal Elevation 723.5- - - - Volume
in.
eiment Bottom Elevation 721 1-ft n
Storage Sedimei
Storage
FOREBAY MAIN POND
Form SW401-Wet Detention Basin O&M-Rev.4 Page 3 of 4
Permit Number:
(to be provided by DWQ)
I acknowledge and agree by my signature below that I am responsible for the
performance of the maintenance procedures listed above. I agree to notify DWQ of any
problems with the system or prior to any changes to the system or responsible party.
Project name:Diamonds Keep Subdivison
BMP drainage area number:
Print name:Gary R. White
Title:Owner
Address:9814 US Hwy 311 South - Archdale, NC 27263
Phone: [phone]
/
Signature: ? G 4
Date: 10-11- 0
Note: The legally responsible party should not be a homeowners association unless more than 50% of
the lots have been sold and a resident of the subdivision has been named the president.
I, 6 Q.N k l% I , a Notary Public for the State of
a( ! c? , County of VN&nC?OkD N , do hereby certify that
Lk t? personally appeared before me this. 141
day of OC 010ec , 2.oa , and acknowledge the due execution of the
forgoing wet detention basin maintenance requirements. Witness my hand and official
seal,
oil-
i
OT `
r_.:.A R Y"?. P U
"teanar ??. tii'.
SEAL
% 142te &a'?(
My commission expires a 4c4, l5? --2- 6 1 q
Form SW401-Wet Detention Basin O&M-Rev.4 Page 4 of 4
PERMANENT WET DETENTION POND DESIGN - RISER/BARREL
ARCHDALE
IU IAL JIIt AKtA=
PROPOSED BUILT UPON AREA =
FUTURE BUILT UPON AREA =
TOTAL ON-SITE BUILT UPON AREA =
PERCENT BUILT-UPON =
ON-SITE DRAINAGE AREA TO POND:
ON-SITE BUA TO POND =
ONSITE % BUA FOR POND SUB-BASI
OFF-SITE DRAINAGE AREA TO POND
TOTAL WATERSHED AREA TO POND
DISTURBED AREA =
OFF-SITE B.U.A. TO POND =
% OF OFF-SITE B.U.A. TO POND =
TOTAL B.U.A. TO POND
COMPOSITE B.U. % =
TEMP. SED. STOR. USED (Y/N)
10.99 acres
4.18 acres
0.00 acres
4.18 acres
38.07%
10.99 acres
4.18 acres
38.07%
0.00 acres
10.99 acres
10.99 acres
0.00 acres
0.0%
4.18 acres
38.07%
Y
CHECKED BY: TAK
DATE: 10/1012009
PERMANENT SEDIMENT STORAGE
PERMANENT WATER QUALITY
DEPTH (minimum 3 feet)
SA/DA
TYPE
DESIGN STORM
RAINFALL INTENSITY
RUNOFF COEFFICIENT (POST)
TYPE
DESIGN STORM
RAINFALL INTENSITY
RUNOFF COEFFICIENT
POND DATA
ELEV. @ BOT. OF POND =
ELEV.@ BOT. OF PSS =
ELEV. @ BOT. OF PWQ =
ELEV. @ NORMAL POOL =
ELEV. @ TOP. OF RISER =
ELEV. @ EMER. SPILLWAY =
ELEV. @ TOP OF DAM =
INVERT OF BARREL =
0.5 acre-inch per disturbed acre
0.125 acre-in per total drainage area
3.0 feet
1.65 percent
1.0 Inch rainfall to be controlled
X corrugated aluminum
reinforced concrete
10 year
2.32 inches per hour
0.5
X grass lined
rip-rap lined
100 year
3.4 inches per hour
0.5
697.00
697.00
698.50
701.50
703.30
704.50
706.00
698.50
SURFACE AREA= 3027 SF
SURFACE AREA= 3027 SF
SURFACE AREA= 4155 SF
SURFACE AREA = 7934 SF
SURFACE AREA= 9763 SF
ELEV. @ BOT. OF PSS = 697.00 JRFACE AREA =
ELEV. @ BOT. OF PWQ = 698.50 JRFACE AREA =
VOLUME PROVIDED =
3027 Square
4155 Square
OK
. POOL ELEVATION = 701.50
E AREA PROVIDED = 7934 Square Feet
OK
Rv = 0.393 in/in
VOLUME REQUIRED = 15664 Cubic Feet
Page 1
PoAD # 13
Wet Pond - BASIN 13 revised 10-10-09.xis
VOLUME PROVIDED
ELEV. @ BOT. OF TWO = 701.50 JRFACE AREA =
ELEV. @ TOP OF TWQ = 703.30 JRFACE AREA =
VOLUME PROVIDED =
7934 Square Feet
9763 Square Feet
PRINCIPAL SPILLWAY
MAX. PEAK FLOW = 10.8 CFS
HEAD ABOVE TOP OF RISER = 0.69 ft
ELEVATION AT TOP OF RISER = 703.30

BARREL: BARREL SIZE USED (in) = 18.00 in. dia.
ELEVATION AT TOP OF RISER = 703.30
ELEVATION OF BARREL INVERT = 698.5
Hw PROVIDED = 5.49 ft
Hw/D PROVIDED= 3.660037538
Hw/D REQ'D. FOR DESIGN STORM (FROM CHART) = 0.65
Hw REQUIRED = 0.98 ft
CHECK CULVERT (INLET CONTROL) = OK
Q (FROM CHART) AT Hw/D PROVIDED = 55.0 CFS

RISER: RISER (AREA) = 1.5 TIMES AREA OF: 18.00 in. dia.
MIN. RISER DIA. = 22.05 in. dia.
RISER DIA.USED = 24 in. dia.
WEIR EQUATION : Qw = 12.0 CFS OK
ORIFICE EQUATION : Qo = 12.6 CFS OK
Qw CONTROLS 12.0 CFS
RISER CONTROLS 12.0 CFS
PRINCIPAL SPILLWAY SYSTEM: OK
WATER QUALITY RELEASE HOLE
ELEV. @ BOT. OF WATER QUALITY RELEASE HOLE = 701.50
MAXIMUM RELEASE RATE = 2 Days
MINIMUM RELEASE RATE = 5 Days
MAXIMUM HOLE SIZE = 0.028536321 2.29 in. dia.
MINIMUM HOLE SIZE = 0.011414528 1.45 in. dia.
ELEV. @ EMER. SPILLWAY =
DESIGN STORM PEAK FLOW =
FLOW THROUGH EMER. SPILLWAY =
EMER. SPILLWAY SIDE SLOPES (ie 3 if 3:1, 0 if vertical) _
FLOW DEPTH =
VELOCITY (ft/sec) _
TRACTIVE FORCE (lb/ft-2) _
BOTTOM WIDTH REQUIRED =
704.50
18.7 CFS
16.3 CFS
3
1.00 ft
3.49
1.25
1.78 ft
Page 2 Wet Pond - BASIN 13 revised 10-10-09.xis
ELEV. @ TOP OF RISER =
ELEV. @ BOT. OF PSS =
H=
AREA OF RISER =
VOLUME OF RISER =
AREA OF BARREL =
EXPOSED LENGTH =
VOLUME OF BARREL =
WEIGHT OF WATER DISPLACED =
FACTOR OF SAFETY (1.25%)
VOLUME OF ANCHOR PROVIDED = 32.0 Cubic Feet
VOLUME OF ANCHOR REQUIRED= 19.5 Cubic Feet
703.30
697.00
6.30 ft
3.1 SF
19.8 Cubic Feet
1.8 SF
10.00 It
17.7 Cubic Feet'
2337.72 lb
2922.15 lb
PROJECT:
Drainage Area:
Disturbed Area:
Impervious Surface:
% Impervious:
Pool Volume Req'd.:
Soils (A,B,C, or D):
Scs Curve Number:
POND ROUTING (CHAINSAW METHOD)
DIAMONDS KEEP
10.99 acres
10.99 acres
4.18 acres
38.1%
1.00 in/acre
C
83
STORM EVENT C i
(in/hr) A
(acre) Q
(cfs)
10 Year Pro-Development 0.30 5.79 10.99 19.09
10 Year Post-Development 0.50 10.81
100 Year Post-Development 0.50 16.27
Temp. Sediment Storage Volume:
1/2 ac*in/ac
ss=(area*0.5*43560)/12=
Perm. Sediment Storage Volume:
1/8 ac*in/ac
ss= (area*0.125*43560 )/ 12=
Permanent Pool Volume:
pp=(area*factor"43560)/12=
Total Pond Volume:
TPV=
Toe of Dam Elevation
Top of Dam Elevation
Dam Width:
Riser
Diameter of riser=
Elev. of riser top=
Cw at riser=
Cd at riser=
Trash Rack=
Barrel
Diameter of barrel=
Inv. in=
64,831 cf
698.00
706.00
10
24.00 in
703.30 ft
3.00
0.60
48.00 in.
18.00 in
698.50 It
19,946.85 cf
4,987 cf
39,897 cf
10-YEAR FLOW AFTER ROUTING
100-YEAR FLOW AFTER ROUTING
Ks= 2415.02 a= 7.79
b= 1.39
Page 3 Wet Pond - BASIN 13 revised 10-10-09.xis
Inv. Out= 698.00
Length of barrel= 64.00 ft
Cdb= 0.60
Slope= 0.78%
Emergency Spillway
Cw= 3.00
Ecr= 704.50 ft
Dam width= 10.00 ft
Side Slope (Hor to Vert) 3 :1
Bottom Width in Feet (Lw) 10
Slope in % 0.01
Manning n 0.062
Depth (ft) 0.13
Flow (cfs) 0.09
Velocity (ft/sec) 0.05
Tractive Force (Ib/ft42) 0.00
Anti-flotation Device
Riser Height (ft.): 4.8
Barrel Length to Dam (ft.): 10
Weight of Water Displaced by Riser (lb):
Weight of Water Displaced by Barrel (lb):
Weight of Water Displaced by Concrete (lb.):
TOTAL:
Weight of Concrete Block (lb.):
Factor of Safety: 2.35
Size of Anti-seep Collars (in.) 54
Stage Storage Function
0.0001
940
1102
0
2043
4800
Contour Contour
Area
(Sq ft) Incr
Vol
(cu ft) Accum
Vol
(cu ft In S In Z Stage
(ft) Z est
(ft)
696.00 2352.00
697.00 3027.00 2689.5 2689.5 7.90 0.00 1.0 1.1
698.00 3760.00 3393.5 6083.0 8.71 0.69 2.0 1.9
699.00 4551.00 4155.5 10238.5 9.23 1.10 3.0 2.8
700.00 5398.00 4974.5 15213.0 9.63 1.39 4.0 3.8
701.00 6302.00 5850.0 21063.0 9.96 1.61 5.0 4.7
702.00 9723.00 8012.5 29075.5 10.28 1.79 6.0 6.0
703.00 9596.00 9659.5 38735.0 10.56 1.95 7.0 7.4
704.00 10151.00 9873.5 48608.5 10.79 2.08 8.0 8.7
705.00 10706.00 10428.5 59037.0 10.99 2.20 9.0 10.0
706.00 11261.00 10983.5 70020.5 11.16 2.30 10.0 11.3

Page 4 Wet Pond - BASIN 13 revised 10-10-09.xls
Routing 10 Year Storm
MAX STAGE ELEV.: 703.99 P= 2.32
MAX FLOW CFS: 10.81 i= 2.32
19.09 Tp= 34.59 First Time Step=
s= 2.05 Time Step 3.46
Q`= 0.92

Time
(min)
Inflow
cfs
Storage
(cu ft
Stage
(it)
Outflow
cfs) Riser
Weir
(cfs) Riser
Oriface
cfs), Barrel
Oriface
(cfs) Hydraulic
Grade Line
(cfs) Emergency
Spillway
(cfs
0.00 0.00 19557.83 701.50 0.00 0.00 0.00 0.00 10.75 0.00
1.00 0.03 19557.83 701.50 0.00 0.00 0.00 0.00 10.75 0.00
4.46 0.52 19563.29 701.50 0.00 0.00 0.00 0.00 10.75 0.00
7.92 1.58 19670.31 701.52 0.00 0.00 0.00 0.00 10.78 0.00
11.38 3.11 19997.94 701.57 0.00 0.00 0.00 0.00 10.86 0.00
14.84 4.96 20643.63 701.68 0.00 0.00 0.00 0.00 11.02 0.00
18.30 6.95 21673.68 701.84 0.00 0.00 0.00 0.00 11.27 0.00
21.76 8.89 23116.78 702.07 0.00 0.00 0.00 0.00 11.60 0.00
25.21 10.57 24961.18 702.36 0.00 0.00 0.00 0.00 12.00 0.00
28.67 11.85 27155.86 702.70 0.00 0.00 0.00 0.00 12.45 0.00
32.13 12.59 29615.50 703.06 0.00 0.00 0.00 0.00 12.93 0.00
35.59 12.72 32228.84 703.44 1.04 1.04 5.75 17.43 13.41 0.00
39.05 12.23 34654.40 703.79 6.46 6.46 10.59 18.13 13.82 0.00
42.51 11.17 35852.35 703.96 10.06 10.06 12.27 18.46 14.02 0.00
45.97 9.83 36083.67 703.99 10.81 10.81 12.57 18.53 14.06 0.00
49.43 8.63 35882.01 703.96 10.15 10.15 12.31 18.47 14.03 0.00
52.89 7.58 35567.19 703.92 9.16 9.16 11.89 18.38 13.98 0.00
56.35 6.66 35240.34 703.87 8.16 8.16 11.44 18.29 13.92 0.00
59.81 5.85 34928.86 703.83 7.24 7.24 11.00 18.21 13.87 0.00
63.27 5.13 34639.29 703.79 6.42 6.42 10.56 18.13 13.82 0.00
66.73 4.51 34372.27 703.75 5.69 5.69 10.15 18.05 13.78 0.00
70.18 3.96 34126.71 703.72 5.05 5.05 9.75 17.98 13.73 0.00
73.64 3.48 33901.08 703.68 4.47 4.47 9.37 17.92 13.70 0.00
77.10 3.05 33693.80 703.65 3.97 3.97 9.00 17.86 13.66 0.00
80.56 2.68 33503.37 703.63 3.52 3.52 8.65 17.80 13.63 0.00
84.02 2.35 33328.37 703.60 3.13 3.13 8.31 17.75 13.60 0.00
87.48 2.07 33167.53 703.58 2.78 2.78 7.99 17.70 13.57 0.00
90.94 1.81 33019.67 703.56 2.47 2.47 7.68 17.66 13.54 0.00
94.40 1.59 32883.69 703.54 2.20 2.20 7.39 17.62 13.52 0.00
97.86 1.40 32758.61 703.52 1.95 1.95 7.11 17.58 13.50 0.00
101.32 1.23 32643.53 703.50 1.74 1.74 6.83 17.55 13.48 0.00
104.78 1.08 32537.62 703.49 1.55 1.55 6.58 17.52 13.46 0.00
108.24 0.95 32440.13 703.47 1.38 1.38 6.33 17.49 13.44 0.00
111.69 0.83 32350.35 703.46 1.23 1.23 6.09 17.46 13.43 0.00
115.15 0.73 32267.66 703.45 1.10 1.10 5.86 17.44 13.41 0.00
118.61 0.64 32191.48 703.44 0.98 0.98 5.64 17.42 13.40 0.00
122.07 0.56 32121.27 703.43 0.87 0.87 5.44 17.39 13.39 0.00
125.53 0.49 32056.56 703.42 0.78 0.78 5.24 17.38 13.37 0.00
128.99 0.43 31996.88 703.41 0.70 0.70 5.05 17.36 13.36 0.00
132.45 0.38 31941.84 703.40 0.63 0.63 4.86 17.34 13.35 0.00
135.91 0.33 31891.06 703.40 0.56 0.56 4.69 17.33 13.35 0.00
139.37 0.29 31844.19 703.39 0.50 0.50 4.52 17.31 13.34 0.00
142.83 0.26 31800.93 703.38 0.45 0.45 4.36 17.30 13.33 0.00
146.29 0.23 31760.98 703.38 0.40 0.40 4.20 17.29 13.32 0.00
149.75 0.20 31724.07 703.37 0.36 0.36 4.06 17.27 13.32 0.00
153.21 0.17 31689.97 703.37 0.33 0.33 3.91 17.26 13.31 0.00
156.66 0.15 31658.45 703.36 0.29 0.29 3.78 17.25 13.30 0.00
160.12 0.13 31629.31 703.36 0.26 0.26 3.65 17.25 13.30 0.00
163.58 0.12 31602.35 703.35 0.24 0.24 3.52 17.24 13.29 0.00
167.04 0.10 31577.40 703.35 0.22 0.22 3.41 17.23 13.29 0.00
170.50 0.09 31554.32 703.35 0.19 0.19 3.29 17.22 13.29 0.00
173.96 0.08 31532.94 703.34 0.18 0.18 3.18 17.22 13.28 0.00
177.42 0.07 31513.13 703.34 0.16 0.16 3.08 17.21 13.28 0.00
180.88 0.06 31494.78 703.34 0.14 0.14 2.98 17.21 13.27 0.00
184.34 0.05 31477.77 703.34 0.13 0.13 2.88 17.20 13.27 0.00
187.80 0.05 31462.00 703.33 0.12 0.12 2.79 17.20 13.27 0.00
19126 0.04 31447.36 703.33 0.11 0.11 2.70 17.19 13.27 0.00
194.72 0.04 31433.77 703.33 0.10 0.10 2.62 17.19 13.26 0.00
198.18 0.03 31421.16 703.33 0.09 0.09 2.53 17.18 13.26 0.00
201.63 0.03 31409.44 703.33 0.08 0.08 2.46 17.18 13.26 0.00
205.09 0.02 31398.55 703.32 0.07 0.07 2.38 17.18 13.26 0.00
208.55 0.02 31388.42 703.32 0.07 0.07 2'.31 17.17 13.26 0.00
212.01 0.02 31379.00 703.32 0.06 0.06 2.24 17.17 13.25 0.00
215.47 0.02 31370.24 703.32 0.06 0.06 2.18 17.17 13.25 0.00
218.93 0.01 31362.07 703.32 0.05 0.05 2.11 7 .0.0
)-09.xls
250.06 0.00 31309.35 703.31 0.02 0.02 1.65 17.15 13.24 0.00
253.52 0.00 31305.23 703.31 0.02 0.02 1.61 17.15 13.24 0.00
256.98 0.00 31301.38 703.31 0.02 0.02 1.57 17.15 13.24 0.00
260.44 0.00 31297.77 703.31 0.02 0.02 1.53 17.15 13.24 0.00
263.90 0.00 31294.38 703.31 0.02 0.02 1.49 17.14 13.24 0.00
267.36 0.00 31291.20 703.31 0.02 0.02 1.45 17.14 13.24 0.00
270.82 0.00 31288.21 703.31 0.02 0.02 1.42 17.14 13.24 0.00
274.28 0.00 31285.41 703.31 0.01 0.01 1.39 17.14 13.24 0.00
277.74 0.00 31282.78 703.31 0.01 0.01 1.36 17.14 13.24 0.00
281.20 0.00 31280.30 703.31 0.01 0.01 1.32 17.14 13.24 0.00
284.66 0.00 31277.96 703.31 0.01 0.01 1.30 17.14 13.24 0.00
288.11 0.00 31275.77 703.31 0.01 0.01 1.27 17.14 13.23 0.00
291.57 0.00 31273.70 703.31 0.01 0.01 1.24 17.14 13723 0.00
295.03 0.00 31271.74 703.31 0.01 0.01 1.21 17.14 13.23 0.00
298.49 0.00 31269.90 703.31 0.01 0.01 1.19 17.14 13.23 0.00
301.95 0.00 31268.16 703.31 0.01 0.01 1.16 17.14 13.23 0.00
305.41 0.00 31266.52 703.31 0.01 0.01 1.14 17.14 13.23 0.00
308.87 0.00 31264.97 703.31 0.01 0.01 1.12 17.14 13.23 0.00
312.33 0.00 31263.50 703.31 0.01 0.01 1.09 17.13 13.23 0.00
315.79 0.00 31262.11 703.31 0.01 0.01 1.07 17.13 13.23 0.00
319.25 0.00 31260.79 703.30 0.01 0.01 1.05 17.13 13.23 0.00
322.71 0.00 31259.54 703.30 0.01 0.01 1.03 17.13 13.23 0.00
326.17 0.00 31258.36 703.30 0.01 0.01 1.01 17.13 13.23 0.00
329.63 0.00 31257.24 703.30 0.01 0.01 1.00 17.13 13.23 0.00
333.08 0.00 31256.17 703.30 0.01 0.01 0.98 17.13 13.23 0.00
336.54 0.00 31255.16 703.30 0.00 0.00 0.96 17.13 13.23 0.00
340.00 0.00 31254.20 703.30 0.00 0.00 0.94 17.13 13.23 0.00
343.46 0.00 31253.28 703.30 0.00 0.00 0.93 17.13 13.23 0.00
346.92 0.00 31252.41 703.30 0.00 0.00 0.91 17.13 13.23 0.00
350.38 0.00 31251.58 703.30 0.00 0.00 0.90 17.13 13.23 0.00
353.84 0.00 31250.79 703.30 0.00 0.00 0.88 17.13 13.23 0.00
357.30 0.00 31250.04 703.30 0.00 0.00 0.87 17.13 13.23 0.00
360.76 0.00 31249.32 703.30 0.00 0.00 0.85 17.13 13.23 0.00
364.22 0.00 31248.63 703.30 0.00 0.00 0.84 17.13 13.23 0.00
367.68 0.00 31247.98 703.30 0.00 0.00 0.83 17.13 13.23 0.00
371.14 0.00 31247.35 703.30 0.00 0.00 0.81 17.13 13.23 0.00
374.59 0.00 31246.75 703.30 0.00 0.00 0.80 17.13 13.23 0.00
378.05 0.00 31246.18 703.30 0.00 0.00 0.79 17.13 13.23 0.00
381.51 0.00 31245.63 703.30 0.00 0.00 0.78 17.13 13.23 0.00
384.97 0.00 31245.11 703.30 0.00 0.00 0.77 17.13 13.23 0.00
388.43 0.00 31244.60 703.30 0.00 0.00 0.76 17.13 13.23 0.00
391.89 0.00 31244.12 703.30 0.00 0.00 0.74 17.13 13.23 0.00
395.35 0.00 31243.66 703.30 0.00 0.00 0.73 17.13 13.23 0.00
398.81 0.00 31243.22 703.30 0.00 0.00 0.72 17.13 13.23 0.00
402.27 0.00 31242.79 703.30 0.00 0.00 0.71 17.13 13.23 0.00
405.73 0.00 31242.38 703.30 0.00 0.00 0.70 17.13 13.23 0.00
409.19 0.00 31241.99 703.30 0.00 0.00 0.70 17.13 13.23 0.00
412.65 0.00 31241.61 703.30 0.00 0.00 0.69 17.13 13.23 0.00
416.11 0.00 31241.24 703.30 0.00 0.00 0.68 17.13 13.23 0.00
419.56 0.00 31240.89 703.30 0.00 0.00 0.67 17.13 13.23 0.00
423.02 0.00 31240.56 703.30 0.00 0.00 0.66 17.13 13.23 0.00
426.48 0.00 31240.23 703.30 0.00 0.00 0.65 17.13 13.23 0.00
429.94 0.00 31239.92 703.30 0.00 0.00 0.64 17.13 13.23 0.00
433.40 0.00 31239.62 703.30 0.00 0.00 0.64 17.13 13.23 0.00
436.86 0.00 31239.33 703.30 0.00 0.00 0.63 17.13 13.23 0.00
440.32 0.00 31239.05 703.30 0.00 0.00 0.62 17.13 13.23 0.00
443.78 0.00 31238.78 703.30 0.00 0.00 0.61 17.13 13.23 0.00
447.24 0.00 31238.52 70330 0.00 0.00 0.61 17.13 1123 0.00
450.70 0.00 31238.26 703.30 0.00 0.00 0.60 17.13 13.23 0.00
454.16 0.00 31238.02 703.30 0.00 0.00 0.59 17.13 13.23 0.00
457.62 0.00 31237.78 703.30 0.00 0.00 0.59 17.13 13.23 0.00
461.08 0.00 31237.56 703.30 0.00 0.00 0.58 17.13 13.23 0.00
464.53 0.00 31237.33 703.30 0.00 0.00 0.57 17.13 13.23 0.00
467.99 0.00 31237.12 703.30 0.00 0.00 0.57 17.13 13.23 0.00
471.45 0.00 31236.91 703.30 0.00 0.00 0.56 17.13 13.23 0.00
474.91 0.00 31236.71 703.30 0.00 0.00 0.56 17.13 13.23 0.00
478.37 0.00 31236.52 703.30 0.00 0.00 0.55 17.13 13.23 0.00
481.83 0.00 31236.33 703.30 0.00 0.00 0.54 17.13 13.23 0.00
485.29 0.00 31236.15 703.30 0.00 0.00 0.54 17.13 13.23 0.00
488.75 0.00 31235.97 703.30 0.00 0.00 0.53 17.13 13.23 0.00
492.21 0.00 31235.80 703.30 0.00 0.00 0.53 17.13 13.23 0.00
495.67 0.00 31235.64 703.30 0.00 0.00 0.52 17.13 13.23 0.00
499.13 0.00 31235.47 703.30 0.00 0.00 0.52 17.13 13.23 0.00
502.59 0.00 31235.32 703.30 0.00 0.00 0.51 17.13 13.23 0.00
506.04 0.00 31235.17 703.30 0.00 0.00 0.51 17.13 13.23 0.00
509.50 0.00 31235.02 703.30 0.00 0.00 0.50 17.13 13.23 0.00
512.96 0.00 31234.88 703.30 0.00 0.00 0.50 17.13 13.23 0.00
516.42 0.00 31234.74 703.30 0.00 0.00 0.49 17.13 13.23 0.00
519.88 0.00 31234.60 703.30 0.00 0.00 0.49 17.13 13.23 0.00
523.34 0.00 31234.47 703.30 0.00 0.00 0.48 17.13 13.23 0.00
526.80 0.00 31234.34 703.30 0.00 0.00 0.48 17.13 13.23 0
00
530.26 0.00 31234.22 703.30 0.00 0.00 0.48 17.13 13.23 .
0
00
533.72 0.00 31234.09 703.30 0.00 0.00 0.47 17.13 13.23 .
0.00
537.18 0.00 31233.98 703.30 0.00 0.00 0.47 17.13 13.23 0.00
540.64 0.00 31233.86 703.30 0.00 0.00 0.46 17.13 13.23 0.00
544.10 0.00 31233.75 703.30 0.00 0.00 0.46 17.13 13.23 0.00
547.56 0.00 31233.64 703.30 0.00 0.00 0.45 17.13 13.23 0.00
551.01 0.00 31233.53 703.30 0.00 0.00 0.45 17.13 13.23 0.00
554.47 0.00 31233.43 703.30 0.00 0.00 0.45 17.13 1323 0.00
557.93 0.00 31233.33 703.30 0.00 0.00 0.44 17.13 13.23 0.00
561.39 0.00 31233.23 703.30 0.00 0.00 0.44 17.13 13.23 0.00
564.85 0.00 31233.13 703.30 0.00 0.00 0.44 17.13 13.23 0.00
568.31 0.00 31233.04 703.30 0.00 0.00 0.43 17.13 13.23 0.00
571.77 0.00 31232.95 703.30 0.00 0.00 0.43 17.13 13.23 0.00
575.23 0.00 31232.86 703.30 0.00 0.00 0.43 17.13 13.23 0.00
578.69 0.00 31232.77 703.30 0.00 0.00 0.42 17.13 13.23 0.00
582.15 0.00 31232.69 703.30 0.00 0.00 0.42 17.13 13.23 0.00
585.61 0.00 31232.60 703.30 0.00 0.00 0.42 17.13 13.23 0.00
589.07 0.00 31232.52 703.30 0.00 0.00 0.41 17.13 13.23 0.00
592.53 0.00 31232.44 703.30 0.00 0.00 0.41 17.13 13.23 0.00
595.98 0.00 31232.37 703.30 0.00 0.00 0.41 17.13 13.23 0.00
599.44 0.00 31232.29 703.30 0.00 0.00 0.40 17.13 13.23 0.00
602.90 0.00 31232.22 703.30 0.00 0.00 0.40 17.13 13.23 0.00
606.36 0.00 31232.15 703.30 0.00 0.00 0.40 17.13 13.23 0.00
609.82 0.00 31232.08 703.30 0.00 0.00 0.39 17.12 13.23 0.00
613.28 0.00 31232.01 703.30 0.00 0.00 0.39 17.12 13.23 0.00
616.74 0.00 31231.94 703.30 0.00 0.00 0.39 17.12 13.23 0.00
620.20 0.00 31231.87 703.30 0.00 0.00 0.39 17.12 13.23 0.00
623.66 0.00 31231.81 703.30 0.00 0.00 0.38 17.12 13.23 0.00
627.12 0.00 31231.75 703.30 0.00 0.00 0.38 17.12 13.23 0.00
630.58 0.00 31231.68 70330 0.00 0.00 0.38 17.12 13.23 0.00
634.04 0.00 31231.62 703.30 0.00 0.00 0.37 17.12 13.23 0.00
637.49 0.00 31231.56 703.30 0.00 0.00 0.37 17.12 13.23 0.00
640.95 0.00 31231.51 703.30 0.00 0.00 0.37 17.12 13.23 0.00
644.41 0.00 31231.45 703.30 0.00 0.00 0.37 17.12 13.23 0.00
647.87 0.00 31231.39 703.30 0.00 0.00 0.36 17.12 13.23 0.00
651.33 0.00 31231.34 703.30 0.00 0.00 0.36 17.12 13.23 0.00
654.79 0.00 31231.29 703.30 0.00 0.00 0.36 17.12 13.23 0.00
658.25 0.00 31231.23 703.30 0.00 0.00 0.36 17.12 13.23 0.00
661.71 0.00 31231.18 703.30 0.00 0.00 0.35 17.12 13.23 0.00
665.17 0.00 31231.13 703.30 0.00 0.00 0.35 17.12 13.23 0.00
668.63 0.00 31231.08 703.30 0.00 0.00 0.35 17.12 13.23 0.00
672.09 0.00 31231.04 703.30 0.00 0.00 0.35 17.12 13.23 0.00
675.55 0.00 31230.99 703.30 0.00 0.00 0.34 17.12 13.23 0.00
679.01 0.00 31230.94 703.30 0.00 0.00 0.34 17.12 13.23 0.00
682.46 0.00 31230.90 703.30 0.00 0.00 0.34 17.12 13.23 0.00
685.92 0.00 31230.85 703.30 0.00 0.00 0.34 17.12 13.23 0.00
689.38 0.00 31230.81 703.30 0.00 0.00 0.34 17.12 13.23 0.00
692.84 0.00 31230.76 703.30 0.00 0.00 0.33 17.12 13.23 0.00
696.30 0.00 31230.72 703.30 0.00 0.00 0.33 17.12 13.23 0.00
699.76 0.00 31230.68 703.30 0.00 0.00 0.33 17.12 13.23 0.00
703.22 0.00 31230.64 703.30 0.00 0.00 0.33 17.12 13.23 0.00
706.68 0.00 31230.60 703.30 0.00 0.00 0.33 17.12 13.23 0.00
710.14 0.00 31230.56 703.30 0.00 0.00 0.32 17.12 13.23 0.00
713.60 0.00 31230.52 703.30 0.00 0.00 0.32 17.12 13.23 0.00
717.06 0.00 31230.49 703.30 0.00 0.00 0.32 17.12 13.23 0.00
720.52 0.00 31230.45 703.30 0.00 0.00 0.32 17.12 13.23 0.00
723.98 0.00 31230.41 703.30 0.00 0.00 0.32 17.12 13.23 0.00
727.43 0.00 31230.38 703.30 0.00 0.00 031 17.12 13.23 0.00
730.89 0.00 31230.34 703.30 0.00 0.00 0.31 17.12 13.23 0.00
734.35 0.00 31230.31 703.30 0.00 0.00 0.31 17.12 13.23 0.00
737.81 0.00 31230.27 703.30 0.00 0.00 0.31 17.12 13.23 0.00
741.27 0.00 31230.24 703.30 0.00 0.00 0.31 17.12 13.23 0.00
744.73 0.00 31230.21 703.30 0.00 0.00 0.30 17.12 13.23 0.00
748.19 0.00 31230.18 703.30 0.00 0.00 0.30 17.12 13.23 0.00
751.65 0.00 31230.14 703.30 0.00 0.00 0.30 17.12 13.23 0.00
755.11 0.00 31230.11 703.30 0.00 0.00 0.30 17.12 13.23 0.00
758.57 0.00 31230.08 703.30 0.00 0.00 0.30 17.12 13.23 0.00
762.03 0.00 31230.05 703.30 0.00 0.00 0.30 17.12 13.23 0.00
765.49 0.00 31230.02 703.30 0.00 0.00 0.29 17.12 13.23 0.00
768.94 0.00 31230.00 703.30 0.00 0.00 0.29 17.12 13.23 0.00
772.40 0.00 31229.97 703.30 0.00 0.00 0.29 17.12 13.23 0.00
775.86 0.00 31229.94 703.30 0.00 0.00 0.29 17.12 13.23 0.00
779.32 0.00 31229.91 703.30 0.00 0.00 0.29 17.12 13.23 0.00
782.78 0.00 31229.88 703.30 0.00 0.00 0.29 17.12 13.23 0.00
786.24 0.00 31229.86 703.30 0.00 0.00 0.29 17.12 13.23 0.00
789.70 0.00 31229.83 703.30 0.00 0.00 0.28 17.12 13.23 0.00
793.16 0.00 31229.81 703.30 0.00 0.00 0.28 17.12 13.23 0.00
796.62 0.00 31229.78 703.30 0.00 0.00 0.28 17.12 13.23 0.00
800.08 0.00 31229.76 703.30 0.00 0.00 0.28 17.12 13.23 0.00
803.54 0.00 31229.73 703.30 0.00 0.00 0.28 17.12 13.23 0.00
807.00 0.00 31229.71 703.30 0.00 0.00 0.28 17.12 13.23 0.00
810.46 0.00 31229.68 703.30 0.00 0.00 0.27 17.12 13.23 0.00
813.91 0.00 31229.66 703.30 0.00 0.00 017 17.12 13.23 0.00
817.37 0.00 31229.64 703.30 0.00 0.00 0.27 17.12 13.23 0.00
820.83 0.00 31229.61 703.30 0.00 0.00 0.27 17.12 13.23 0.00
824.29 0.00 31229.59 703.30 0.00 0.00 0.27 17.12 13.23 0.00
827.75 0.00 31229.57 703.30 0.00 0.00 0.27 17.12 13.23 0.00
831.21 0.00 31229.55 703.30 0.00 0.00 0.27 17.12 13.23 0.00
834.67 0.00 31229.53 703.30 0.00 0.00 0.27 17.12 13.23 0.00
838.13 0.00 31229.50 703.30 0.00 0.00 0.26 17.12 13.23 0.00
841.59 0.00 31229.48 703.30 0.00 0.00 0.26 17.12 13.23 0.00
age a on - BASIN 13 revise - - .x s
845.05 0.00 31229.46 703.30 0.00 0.00 0.26 17.12 13.23 0.00
848.51 0.00 31229.44 703.30 0.00 0.00 026 17.12 13.23 0.00
851.97 0.00 31229.42 703.30 0.00 0.00 0.26 17.12 13.23 0.00
855.43 0.00 31229.40 703.30 0.00 0.00 0.26 17.12 13.23 0.00
858.88 0.00 31229.38 703.30 0.00 0.00 0.26 17.12 13.23 0.00
862.34 0.00 31229.37 703.30 0.00 0.00 025 17.12 13.23 0.00
865.80 0.00 31229.35 703.30 0.00 0.00 0.25 17.12 13.23 0.00
869.26 0.00 31229.33 703.30 0.00 0.00 0.25 17.12 13.23 0.00
872.72 0.00 31229.31 703.30 0.00 0.00 0.25 17.12 13.23 0.00
876.18 0.00 31229.29 703.30 0.00 0.00 0.25 17.12 13.23 0.00
879.64 0.00 31229.27 703.30 0.00 0.00 0.25 17.12 13.23 0.00
883.10 0.00 31229.26 703.30 0.00 0.00 0.25 17.12 13.23 0.00
886.56 0.00 31229.24 703.30 0.00 0.00 0.25 17.12 13.23 0.00
890.02 0.00 31229.22 703.30 0.00 0.00 0.25 17.12 13.23 0.00
893.48 0.00 31229.21 703.30 0.00 0.00 0.24 17.12 13.23 0.00
896.94 0.00 31229.19 703.30 0.00 0.00 0.24 17.12 13.23 0.00
900.39 0.00 31229.17 703.30 0.00 0.00 0.24 17.12 13.23 0.00
903.85 0.00 31229.16 703.30 0.00 0.00 0.24 17.12 13.23 0.00
907.31 0.00 3122914 703.30 0.00 0.00 0.24 17.12 13.23 0.00
910.77 0.00 31229.13 703.30 0.00 0.00 0.24 17.12 13.23 0.00
914.23 0.00 31229.11 703.30 0.00 0.00 0.24 17.12 13.23 0.00
917.69 0.00 31229.10 703.30 0.00 0.00 0.24 17.12 13.23 0.00
921.15 0.00 31229.08 703.30 0.00 0.00 0.24 17.12 13.23 0.00
924.61 0.00 31229.07 703.30 0.00 0.00 0.23 17.12 13.23 0.00
928.07 0.00 31229.05 703.30 0.00 0.00 0.23 17.12 13.23 0.00
931.53 0.00 31229.04 703.30 0.00 0.00 0.23 17.12 13.23 0.00
934.99 0.00 31229.02 703.30 0.00 0.00 0.23 17.12 13.23 0.00
938.45 0.00 31229.01 703.30 0.00 0.00 0.23 17.12 13.23 0.00
941.91 0.00 31228.99 703.30 0.00 0.00 0.23 17.12 13.23 0.00
945.36 0.00 31228.98 703.30 0.00 0.00 0.23 17.12 13.23 0.00
948.82 0.00 31228.97 703.30 0.00 0.00 0.23 17.12 13.23 0.00
952.28 0.00 31228.95 703.30 0.00 0.00 0.23 17.12 13.23 0.00
955.74 00 31228.94 703.30 0.00 0.00 0.23 17.12 13.23 0.00
959.20 00 31228.93 703.30 0.00 0.00 0.22 17.12 13.23 0.00
962.66 00
r 31228.91 703.30 0.00 0.00 0.22 17.12 13.23 0.00
966.12 00 31228.90 703.30 0.00 0.00 0.22 17.12 13.23 0.00
969.58 00 31228.89 703.30 0.00 0.00 0.22 17.12 13.23 0.00
973.04 00
o 31228.88 703.30 0.00 0.00 0.22 17.12 13.23 0.00
976.50 0.00 31228.87 703.30 0.00 0.00 0.22 17.12 13.23 0.00
979.96 0.00 31228.85 703.30 0.00 0.00 0.22 17.12 13.23 0.00
983.42 0.00 31228.84 703.30 0.00 0.00 0.22 17.12 13.23 0.00
986.88 0.00 31228.83 703.30 0.00 0.00 0.22 17.12 13.23 0.00
990.33 0.00 31228.82 703.30 0.00 0.00 0.22 17.12 13.23 0.00
993.79 0.00 31228.81 703.30 0.00 0.00 0.22 17.12 13.23 0.00
997.25 0.00 31228.79 703.30 0.00 0.00 0.21 17.12 13.23 0.00
1000.71 0.00 31228.78 703.30 0.00 0.00 0.21 17.12 13.23 0.00
1004.17 0.00 31228.77 703.30 0.00 0.00 0.21 17.12 13.23 0.00
1007.63 0.00 31228.76 703.30 0.00 0.00 0.21 17.12 13.23 0.00
1011.09 0.00 31228.75 703.30 0.00 0.00 0.21 17.12 13.23 0.00
1014.55 0.00 31228.74 703.30 0.00 0.00 0.21 17.12 13.23 0.00
1018.01 0.00 31228.73 703.30 0.00 0.00 0.21 17.12 13.23 0.00
1021.47 0.00 31228.72 703.30 0.00 0.00 0.21 17.12 13.23 0.00
1024.93 0.00 31228.71 703.30 0.00 0.00 0.21 17.12 13.23 0.00
1028.39 0.00 31228.70 703.30 0.00 0.00 0.21 17.12 1123 0.00
1031.84 0.00 31228.69 703.30 0.00 0.00 0.21 17.12 13.23 0.00
1035.30 0.00 31228.68 703.30 0.00 0.00 0.21 17.12 13.23 0.00
1038.76 0.00 31228.67 703.30 0.00 0.00 0.20 17.12 13.23 0.00
1042.22 0.00 31228.66 703.30 0.00 0.00 0.20 17.12 13.23 0.00
1045.68 0.00 31228.65 703.30 0.00 0.00 0.20 17.12 13.23 0.00
1049.14 0.00 31228.64 703.30 0.00 0.00 0.20 17.12 13.23 0.00
1052.60 0.00 31228.63 703.30 0.00 0.00 0.20 17.12 13.23 0.00
1056.06 0.00 31228.62 703.30 0.00 0.00 0.20 17.12 13.23 0.00
1059.52 0.00 31228.61 703.30 0.00 0.00 0.20 17.12 13.23 0.00
1062.98 0.00 31228.60 703.30 0.00 0.00 0.20 17.12 13.23 0.00
1066.44 0.00 31228.59 703.30 0.00 0.00 0.20 17.12 13.23 0.00
1069.90 0.00 31228.59 703.30 0.00 0.00 0.20 17.12 13.23 0.00
1073.36 0.00 31228.58 703.30 0.00 0.00 0.20 17.12 13.23 0.00
1076.81 0.00 31228.57 703.30 0.00 0.00 0.20 17.12 13.23 0.00
1080.27 0.00 31228.56 703.30 0.00 0.00 0.20 17.12 13.23 0.00
1083.73 0.00 31228.55 703.30 0.00 0.00 0.19 17.12 13.23 0.00
1087.19 0.00 31228.54 703.30 0.00 0.00 0.19 17.12 13.23 0.00
1090.65 0.00 31228.53 703.30 0.00 0.00 0.19 17.12 13.23 0.00
Page 8 Wet Pond - BASIN 13 revised 10-10-09.xls
Routing 100 Year Storm
P= 3.40 Emergency Spillway Activated
MAX STAGE: 704.63 i= 3.40
MAX FLOW: 16.27 Tp= 45.44 First Time Step= 1
s= 2.05 Time Step= 4.54
Q"= 1.77

Time
min
Inflow
cis
Storage
cu ft
Stage
rt
Outflow
cfs Riser
Weir
cfs Riser
Orfface
cfs rrel
Oriface
cis Hydrolic
Grade Line
cfs mergancy
Spillway
cfs
0.00 0.00 19557.83 701.50 0.00 0.00 0.00 0.00 10.75 0.00
1.00 0.02 19557.83 701.50 0.00 0.00 0.00 0.00 10.75 0.00
5.54 0.68 19563.92 701.50 0.00 0.00 0.00 0.00 10.75 0.00
10.09 2.18 19748.74 701.53 0.00 0.00 0.00 0.00 10.80 0.00
14.63 4.39 20343.54 701.63 0.00 0.00 0.00 0.00 10.94 0.00
19.18 7.08 21539.41 701.82 0.00 0.00 0.00 0.00 11.23 0.00
23.72 9.99 23468.62 702.13 0.00 0.00 0.00 0.00 11.68 0.00
28.26 12.84 26191.64 702.55 0.00 0.00 0.00 0.00 12.26 0.00
32.81 15.34 29691.26 703.08 0.00 0.00 0.00 0.00 12.94 0.00
37.35 17.26 33874.24 703.68 4.41 4.41 9.32 17.91 13.69 0.00
41.90 18.41 37378.67 704.17 14.11 15.28 14.11 18.87 14.27 0.00
46.44 18.66 38551.02 704.33 14.46 19.72 15.36 19.18 14.46 0.00
50.98 18.01 39698.11 704.49 14.63 24.37 16.48 19.47 14.63 0.00
55.53 16.50 40618.13 704.61 15.88 28.30 17.32 19.70 14.77 1.11
60.07 14.54 40787.19 704.63 16.27 29.04 17.47 19.74 14.80 1.47
64.62 12.77 40316.67 704.57 15.29 26.99 17.05 19.63 14.73 0.56
69.16 11.21 39629.91 704.48 14.62 24.08 16.41 19.45 14.62 0.00
73.70 9.85 38700.22 704.35 14.48 20.31 15.51 19.22 14.48 0.00
78.25 8.64 37437.04 704.18 14.17 15.50 14.17 18.89 14.28 0.00
82.79 7.59 35930.49 703.97 10.31 10.31 12.37 18.48 14.04 0.00
87.33 6.67 35189.89 703.87 8.01 8.01 11.37 18.28 13.91 0.00
91.88 5.85 34824.00 703.81 6.94 6.94 10.84 18.18 13.85 0.00
96.42 5.14 34527.58 703.77 6.11 6.11 10.39 18.09 13.80 0.00
100.97 4.51 34262.57 703.73 5.40 5.40 9.97 18.02 13.76 0.00
105.51 3.96 34020.91 703.70 4.77 4.77 9.57 17.95 13.72 0.00
110.05 3.48 33799.53 703.67 4.22 4.22 9.19 17.89 13.68 0.00
114.60 3.06 33596.46 703.64 3.74 3.74 8.82 17.83 13.64 0.00
119.14 2.68 33410.09 703.61 3.31 3.31 8.47 17.77 13.61 0.00
123.69 2.36 33238.98 703.59 2.93 2.93 8.14 17.72 13.58 0.00
128.23 2.07 33081.85 703.57 2.60 2.60 7.81 17.68 13.56 0.00
132.77 1.82 32937.52 703.55 2.30 2.30 7.51 17.64 13.53 0.00
137.32 1.60 32804.91 703.53 2.04 2.04 7.21 17.60 13.51 0.00
141.86 1.40 32683.04 703.51 1.81 1.81 6.93 17.56 13.49 0.00
146.41 1.23 32571.02 703.49 1.61 1.61 6.66 17.53 13.47 0.00
150.95 1.08 32468.03 703.48 1.43 1.43 6.40 17.50 13.45 0.00
155.49 0.95 32373.31 703.47 1.27 1.27 6.15 17.47 13.43 0.00
160.04 0.83 32286.19 703.45 1.13 1.13 5.91 17.44 13.42 0.00
164.58 0.73 32206.04 703.44 1.00 1.00 5.69 17.42 13.40 0.00
169.13 0.64 32132.28 703.43 0.89 0.89 5.47 17.40 13.39 0.00
173.67 0.56 32064.39 703.42 0.79 0.79 5.26 17.38 13.38 0.00
178.21 0.50 32001.88 703.41 0.71 0.71 5.06 17.36 13.37 0.00
182.76 0.43 31944.32 703.40 0.63 0.63 4.87 17.34 13.35 0.00
187.30 0.38 31891.30 703.40 0.56 0.56 4.69 17.33 13.35 0.00
191.85 0.34 31842.45 703.39 0.50 0.50 4.51 17.31 13.34 0.00
196.39 0.29 31797.43 703.38 0.45 0.45 4.34 17.30 13.33 0.00
200.93 0.26 31755.94 703.38 0.40 0.40 4.18 17.28 13.32 0.00
205.48 0.23 31717.68 703.37 0.36 0.36 4.03 17.27 13.31 0.00
210.02 0.20 31682.39 703.37 0.32 0.32 3.88 17.26 13.31 0.00
214.57 0.17 31649.84 703.36 0.29 0.29 3.74 17.25 13.30 0.00
219.11 0.15 31619.81 703.36 0.26 0.26 3.61 17.24 1130 0.00
223.65 0.13 31592.08 703.35 0.23 0.23 3.48 17.23 13.29 0.00
228.20 0.12 31566.49 703.35 0.21 0.21 3.35 17.23 13.29 0.00
232.74 0.10 31542.85 703.35 0.18 0.18 3.23 17.22 13.28 0.00
237.29 0.09 31521.01 703.34 0.17 0.17 3.12 17.21 13.28 0.00
241.83 0.08 31500.83 703.34 0.15 0.15 3.01 17.21 13.28 0.00
246.37 0.07 31482.18 703.34 0.13 0.13 2.91 17.20 13.27 0.00
250.92 0.06 31464.93 703.33 0.12 0.12 2.81 17.20 13.27 0.00
255.46 0.05 31448.97 703.33 0.11 0.11 2.71 17.19 13.27 0.00
260.00 0.05 31434.21 703.33 0.10 0.10 2.62 17.19 13.26 0.00
264.55 0.04 31420.54 703.33 0.09 0.09 2.53 17.18 13.26 0.00
269.09 0.04 31407.89 703.33 0.08 0.08 2.45 17.18 13.26 0.00
273.64 0.03 31396.17 703.32 0.07 0.07 2.37 17.18 13.26 0.00
278.18 0.03 31385.31 703.32 0.07 0.07 2.29 17.17 13.25 0.00
282.72 0.02 31375.24 703.32 0.06 0.06 2.21 17.17 13.25 0.00
287.27 702 31365.90 703.32 0.05 0.05 2.14 17.17 13.25 0.00
291.81 0.02 31357.24 703.32 0.05 0.05 2.08 17.16 13.25 0.00
296.36 0.02 31349.20 703.32 0.04 0.04 2.01 17.16 13.25 0.00
300.90 0.01 31341.74 703.32 0.04 0.04 1.95 17.16 13.25 0.00
305.44 0.01 31334.80 703.32 0.04 0.04 1.89 17.16 13.25 0.00
309.99 0.01 31328.36 703.31 0.03 0.03 1.83 17.15 13.24 0.00
314.53 0.01 31322.37 703.31 0.03 0.03 1.78 17.15 13.24 0.00
319.08 0.01 31316.80 703.31 0.03 0.03 1.72 17.15 13.24 0.00
323.62 0.01 31311.61 703.31 0.03 0.03 1.67 7.15 1 . 4 .00
328.16 0.01 31306.78 703.31 0.02 0.02 1.62 17.15 13.24 0.00
332.71 0.01 31302.29 703.31 0.02 0.02 1.58 17.15 13.24 0.00
337.25 0.01 31298.10 703.31 0.02 0.02 1.53 17.15 13.24 0.00
341.80 0.00 31294.19 703.31 0.02 0.02 1.49 17.14 13.24 0.00
346.34 0.00 31290.54 703.31 0.02 0.02 1.45 17.14 13.24 0.00
350.88 0.00 1287.14 703.31 0.02 0.02 1.41 17.14 13.24 0.00
355.43 0.00 31283.96 703.31 0.01 0.01 1.37 17.14 13.24 0.00
359.97 0.00 31280.99 703.31 0.01 0.01 1.33 17.14 13.24 0.00
364.52 0.00 31278.21 703.31 0.01 0.01 1.30 1714 13.24 0.00
369.06 0.00 31275.62 703.31 0.01 0.01 1.26 17.14 13.23 0.00
373.60 0.00 31273.19 703.31 0.01 0.01 1.23 17.14 13.23 0.00
378.15 0.00 31270.91 703.31 0.01 0.01 1.20 17.14 13.23 0.00
382.69 0.00 31268.78 703.31 0.01 0.01 1.17 17.14 13.23 0.00
387.24 0.00 31266.78 703.31 0.01 0.01 1.14 17.14 13.23 0.00
391.78 0.00 31264.90 703.31 0.01 0.01 1.12 17.14 13.23 0.00
396.32 0.00 31263.14 703.31 0.01 0.01 1.09 17.13 13.23 0.00
400.87 0.00 31261.49 703.30 0.01 0.01 1.06 17.13 13.23 0.00
405.41 0.00 31259.93 703.30 0.01 0.01 1.04 17.13 13.23 0.00
409.96 0.00 31258.47 703.30 0.01 0.01 1.02 17.13 13.23 0.00
414.50 0.00 31257.09 703.30 0.01 0.01 0.99 17.13 13.23 0.00
419.04 0.00 31255.80 703.30 0.00 0.00 0.97 17.13 13.23 0.00
423.59 0.00 31254.58 703.30 0.00 0.00 0.95 17.13 13.23 0.00
428.13 0.00 31253.43 703.30 0.00 0.00 0.93 17.13 13.23 0.00
432.67 0.00 31252.34 703.30 0.00 0.00 0.91 17.13 13.23 0.00
437.22 0.00 31251.31 703.30 0.00 0.00 0.89 17.13 13.23 0.00
441.76 0.00 31250.35 703.30 0.00 0.00 0.87 17.13 13.23 0.00
446.31 0.00 31249.43 703.30 0.00 0.00 0.86 17.13 13.23 0.00
450.85 0.00 31248.57 703.30 0.00 0.00 0.84 17.13 13.23 0.00
455.39 0.00 31247.75 703.30 0.00 0.00 0.82 17.13 13.23 0.00
459.94 0.00 31246.97 703.30 0.00 0.00 0.81 17.13 13.23 0.00
464.48 0.00 31246.24 703.30 0.00 0.00 0.79 17.13 13.23 0.00
469.03 0.00 31245.54 70330 0.00 0.00 0.78 17.13 13.23 0.00
473.57 0.00 31244.88 703.30 0.00 0.00 0.76 17.13 13.23 0.00
478.11 0.00 31244.26 703.30 0.00 0.00 0.75 17.13 13.23 0.00
482.66 0.00 31243.66 703.30 0.00 0.00 0.73 17.13 13.23 0.00
487.20 0.00 31243.09 703.30 0.00 0.00 0.72 17.13 13.23 0.00
491.75 0.00 31242.56 703.30 0.00 0.00 0.71 17.13 13.23 0.00
496.29 0.00 31242.04 703.30 0.00 0.00 0.70 17.13 13.23 0.00
500.83 0.00 31241.56 703.30 0.00 0.00 0.69 17.13 13.23 0.00
505.38 0.00 31241.09 703.30 0.00 0.00 0.67 17.13 13.23 0.00
509.92 0.00 31240.65 703.30 0.00 0.00 0.66 17.13 13.23 0.00
514.47 0.00 31240.23 703.30 0.00 0.00 0.65 17.13 13.23 0.00
519.01 0.00 31239.82 703.30 0.00 0.00 0.64 17.13 13.23 0.00
523.55 0.00 31239.44 703.30 0.00 0.00 0.63 17.13 13.23 0.00
528.10 0.00 31239.07 703.30 0.00 0.00 0.62 17.13 13.23 0.00
532.64 0.00 31238.72 703.30 0.00 0.00 0.61 17.13 13.23 0.00
537.19 0.00 31238.38 703.30 0.00 0.00 0.60 17.13 13.23 0.00
541.73 0.00 31238.06 703.30 0.00 0.00 0.59 17.13 13.23 0.00
546.27 0.00 31237.75 703.30 0.00 0.00 0.59 17.13 13.23 0.00
550.82 0.00 31237.46 703.30 0.00 0.00 0.58 17.13 13.23 0.00
555.36 0.00 31237.17 703.30 0.00 0.00 0.57 17.13 13.23 0.00
559.91 0.00 31236.90 703.30 0.00 0.00 0.56 17.13 13.23 0.00
564.45 0.00 31236.64 70330 0.00 0.00 0.55 17.13 13.23 0.00
568.99 0.00 31236.39 703.30 0.00 0.00 0.55 17.13 13.23 0.00
573.54 0.00 31236.15 703.30 0.00 0.00 0.54 17.13 13.23 0.00
578.08 0.00 31235.92 703.30 0.00 0.00 0.53 17.13 13.23 0.00
582.62 0.00 31235.70 703.30 0.00 0.00 0.52 17.13 13.23 0.00
587.17 0.00 31235.49 703.30 0.00 0.00 0.52 17.13 13.23 0.00
591.71 0.00 31235.28 703.30 0.00 0.00 0.51 17.13 13.23 0.00
596.26 0.00 31235.08 703.30 0.00 0.00 0.50 17.13 13.23 0.00
600.80 0.00 31234.89 703.30 0.00 0.00 0.50 17.13 13.23 0.00
605.34 0.00 31234.71 703.30 0.00 0.00 0.49 17.13 13.23 0.00
609.89 0.00 31234.53 703.30 0.00 0.00 0.49 17.13 13.23 0.00
614.43 0.00 3123436 703.30 0.00 0.00 0.48 17.13 13.23 0.00
618.98 0.00 31234.20 703.30 0.00 0.00 0.47 17.13 13.23 0.00
623.52 0.00 31234.04 703.30 0.00 0.00 0.47 17.13 13.23 0.00
628.06 0.00 31233.89 703.30 0.00 0.00 0.46 17.13 13.23 0
00
632.61 0.00 31233.74 703.30 0.00 0.00 0.46 17.13 13.23 .
0.00
637.15 0.00 31233.60 703.30 0.00 0.00 0.45 17.13 13.23 0.00
64770 0.00 31233.46 703.30 0.00 0.00 0.45 17.13 13.23 0.00
646.24 0.00 31233.33 703.30 0.00 0.00 0.44 17.13 13.23 0.00
650.78 0.00 31233.20 703.30 0.00 0.00 0.44 17.13 13
23 0
00
655.33 0.00 31233.07 703.30 0.00 0.00 0.43 17.13 .
13
23 .
0
00
659.87 0.00 31232.95 703.30 0.00 0.00 0.43 17.13 .
13.23 .
0.00
664.42 0.00 31232.83 703.30 0.00 0.00 0.42 17.13 13.23 0.00
668.96 0.00 31232.72 703.30 0.00 0.00 0.42 17.13 13.23 0
00
673.50 0.00 31232.61 703.30 0.00 0.00 0.42 17.13 13.23 .
0.00
678.05 0.00 31232.50 703.30 0.00 0.00 0.41 17.13 13.23 0.00
682.59 0.00 31232.40 703.30 0.00 0.00 0.41 17
13 13
23 0
00
687.14 0.00 31232.30 703.30 0.00 0.00 0.40 .
17.13 .
13.23 .
0.00
691.68
696.22 0.00
0.00 31232.20
31232.11 703.30
703.30 0.00
0.00 0.00
0.00 0.40
0.40 17.13
17.13 13.23
13.23 0.00
0.00
700.77 0.00 31232.02 703.30 0.00 0.00 0.39 17.12 13.23 0
00
705.31
709.86
714.40 0.00
0.00
0.00 31231.93
31231.84
31231.76 703.30
703.30
703.30 0.00
0.00
0.00 0.00
0.00
0.00 0.39
0.38
0.38 17.12
17.12
17.12 13.23
13.23
13.23 .
0.00
0.00
0.00
718.94 0.00 31231.68 703.30 0.00 0.00 0.38 17.12 13.23 0.00
723.49 0.00 31231.60 703.30 0.00 0.00 0.37 17.12 13.23 0.00
728.03 0.00 31231.52 703.30 0.00 0.00 0.37 17.12 13.23 0.00
732.58 0.00 31231.45 703.30 0.00 0.00 0.37 17.12 13.23 0.00
737.12 0.00 31231.37 703.30 0.00 0.00 0.36 17.12 13.23 0.00
741.66 0.00 31231.30 703.30 0.00 0.00 0.36 17.12 13.23 0.00
746.21 0.00 31231.23 703.30 0.00 0.00 0.36 17.12 13.23 0.00
750.75 0.00 31231.17 703.30 0.00 0.00 0.35 17.12 1123 0.00
755.29 0.00 31231.10 703.30 0.00 0.00 0.35 17.12 13.23 0.00
759.84 0.00 31231.04 703.30 0.00 0.00 0.35 17.12 13.23 0.00
764.38 0.00 31230.97 703.30 0.00 0.00 0.34 17.12 13.23 0.00
768.93 0.00 31230.91 703.30 0.00 0.00 0.34 17.12 13.23 0.00
773.47 0.00 31230.86 703.30 0.00 0.00 0.34 17.12 13.23 0.00
778.01 0.00 31230.80 703.30 0.00 0.00 0.34 17.12 13.23 0.00
782.56 0.00 31230.74 703.30 0.00 0.00 0.33 17.12 13.23 0.00
787.10 0.00 31230.69 703.30 0.00 0.00 0.33 17.12 13.23 0.00
791.65 0.00 31230.63 703.30 0.00 0.00 0.33 17.12 13.23 0.00
796.19 0.00 31230.58 703.30 0.00 0.00 0.32 17.12 13.23 0.00
800.73 0.00 31230.53 703.30 0.00 0.00 0.32 17.12 13.23 0.00
805.28 0.00 31230.48 703.30 0.00 0.00 0.32 17.12 13.23 0.00
809.82 0.00 31230.43 703.30 0.00 0.00 0.32 17.12 13.23 0.00
814.37 0.00 31230.39 703.30 0.00 0.00 0.31 17.12 13.23 0.00
818.91 0.00 31230.34 703.30 0.00 0.00 0.31 17.12 13.23 0.00
823.45 0.00 31230.29 703.30 0.00 0.00 0.31 17.12 13.23 0.00
828.00 0.00 31230.25 703.30 0.00 0.00 0.31 17.12 13.23 0.00
832.54 0.00 31230.21 703.30 0.00 0.00 0.30 17.12 13.23 0.00
837.09 0.00 31230.17 703.30 0.00 0.00 0.30 17.12 13.23 0.00
841.63 0.00 31230.12 703.30 0.00 0.00 0.30 17.12 13.23 0.00
846.17 0.00 31230.08 70330 0.00 0.00 0.30 17.12 13.23 0.00
850.72 0.00 31230.04 703.30 0.00 0.00 0.30 17.12 13.23 0.00
855.26 0.00 31230.01 703.30 0.00 0.00 0.29 17.12 13.23 0.00
859.81 0.00 31229.97 703.30 0.00 0.00 0.29 17.12 13.23 0.00
864.35 0.00 31229.93 703.30 0.00 0.00 0.29 17.12 13.23 0.00
868.89 0.00 31229.90 703.30 0.00 0.00 0.29 17.12 13.23 0.00
873.44 0.00 31229.86 703.30 0.00 0.00 0.29 17.12 13.23 0.00
877.98 0.00 31229.83 703.30 0.00 0.00 0.28 17.12 1123 0.00
882.53 0.00 31229.79 703.30 0.00 0.00 0.28 17.12 13.23 0.00
887.07 0.00 31229.76 703.30 0.00 0.00 0.28 17.12 13.23 0.00
891.61 0.00 31229.73 703.30 0.00 0.00 0.28 17.12 13.23 0.00
896.16 0.00 31229.69 703.30 0.00 0.00 0.28 17.12 13.23 0.00
900.70 0.00 31229.66 703.30 0.00 0.00 0.27 17.12 13.23 0.00
905.25 0.00 31229.63 703.30 0.00 0.00 0.27 17.12 13.23 0.00
909.79 0.00 31229.60 703.30 0.00 0.00 0.27 17.12 13.23 0.00
914.33 0.00 31229.57 703.30 0.00 0.00 0.27 17.12 13.23 0.00
918.88 0.00 31229.55 703.30 0.00 0.00 0.27 17.12 13.23 0
00
923.42 0.00 31229.52 703.30 0.00 0.00 0.26 17.12 13.23 .
0.00
927.96 0.00 31229.49 703.30 0.00 0.00 0.26 17.12 13.23 0
00
932.51 0.00 31229.46 703.30 0.00 0.00 0.26 17.12 13.23 .
0.00
937.05 700 31229.44 703.30 0.00 0.00 0.26 17.12 13.23 0
00
941.60 0.00 31229.41 703.30 0.00 0.00 0.26 17.12 13.23 .
0
00
946.14 0.00 31229.39 703.30 0.00 0.00 0.26 17.12 13
23 .
0
00
950.68 0.00 31229.36 703.30 0.00 0.00 0.25 17.12 .
13
23 .
0
00
955.23 0.00 31229.34 703.30 0.00 0.00 0.25 17.12 .
13
23 .
0
00
959.77 0.00 31229.31 703.30 0.00 0.00 0.25 17.12 .
13.23 .
0.00
964.32 0.00 31229.29 703.30 0.00 0.00 0.25 17.12 13
23 0
00
968.86
973.40
977.95
982.49
987.04 0.00
0.00
0.00
0.00
0.00 31229.26
31229.24
31229.22
31229.20
31229.18 703.30
703.30
703.30
703.30
703.30 0.00
0.00
0.00
0.00
0.00 0.00
0.00
0.00
0.00
0.00 0.25
0.25
0.25
0.24
0.24 17.12
17.12
17.12
17.12
17
12 .
13.23
13.23
13.23
13.23
13
23 .
0.00
0.00
0.00
0.00
0
00
991.58
996.12
1000.67
1005.21
1009.76
1014.30
1018.84
1023.39
1027.93
1032.48
1037.02
1041.56
1046.11
1050.65
1055.20
1059.74
1064.28
1068.83
1073.37
1077.92
1082.46
1087.00
1091.55
1096.09
1100.63
1105.18 0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00 31229.16
31229.13
31229.11
31229.09
31229.07
31229.05
31229.04
31229.02
31229.00
31228.98
31228.96
31228.95
31228.93
31228.91
31228.90
31228.88
31228.86
31228.85
31228.83
31228.82
31228.80
31228.79
31228.77
31228.76
31228.74
31228.73 703.30
703.30
703.30
703.30
703.30
703.30
703.30
703.30
703.30
703.30
703.30
703.30
703.30
703.30
703.30
703.30
703.30
703.30
703.30
703.30
703.30
703.30
703.30
703.30
703.30
703.30 0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00 0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00 0.24
0.24
0.24
0.24
0.24
0.23
0.23
0.23
0.23
0.23
0.23
0.23
0.22
0.22
0.22
0.22
0.22
0.22
0.22
0.22
0.22
0.21
0.21
0.21
0.21
0.21 .
17.12
17.12
17.12
17.12
17.12
17.12
17.12
17.12
17.12
17.12
17.12
17.12
17.12
17.12
17.12
17.12
17.12
17.12
17.12
17.12
17.12
17.12
17.12
17.12
17.12
17.12 .
13.23
13.23
13.23
13.23
13.23
13.23
13.23
13.23
13.23
13.23
13.23
1123
13.23
13.23
13.23
13.23
13.23
13.23
13.23
13.23
13.23
13.23
13.23
13.23
13.23
13.23 .
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
0.00
1109.72 0.00 31228.72 703.30 0.00 0.00 0.21 17.12 13.23 0.00
1114.27 0.00 31228.70 703.30 0.00 0.00 0.21 17.12 13.23 0.00
1118.81 0.00 31228.69 703.30 0.00 0.00 0.21 17.12 13.23 0.00
1123.35 0.00 31228.68 703.30 0.00 0.00 0.21 17.12 13.23 0.00
1127.90 0.00 31228.66 703.30 0.00 0.00 0.20 17.12 13.23 0.00
1132.44 0.00 31228.65 703.30 0.00 0.00 0.20 17.12 13.3 0.00
1136.99 0.00 31228.64 703.30 0.00 0.00 0.20 17.12 13.23 0.00
1141.53 0.00 31228.63 703.30 0.00 0.00 0.20 17.12 13.23 0.00
1146.07 0.00 31228.61 703.30 0.00 0.00 0.20 17.12 13.23 0.00
1150.62 0.00 31228.60 703.30 0.00 0.00 0.20 17.12 13.23 0.00
1155.16 0.00 31228.59 703.30 0.00 0.00 0.20 17.12 13.23 0.00
1159.71 0.00 31228.58 703.30 0.00 0.00 0.20 17.12 13.23 0.00
1164.25 0.00 31228.57 703.30 0.00 0.00 0.20 17.12 13.23 0.00
1168.79 0.00 31228.56 703.30 0.00 0.00 0.20 17.12 13.23 0.00
1173.34 0.00 31228.55 703.30 0.00 0.00 0.19 17.12 13.23 0.00
1177.88 0.00 31228.53 703.30 0.00 0.00 0.19 17.12 13.23 0.00
1182.43 0.00 31228.52 703.30 0.00 0.00 0.19 17.12 13.23 0.00
1186.97 0.00 31228.51 703. 0.00 0.00 0.19 17.12 13.23 0.00
1191.51 0.00 31228.50 703.30 0.00 0.00 0.19 17.12 13.23 0.00
1196.06 0.00 31228.49 703.30 0.00 0.00 0.19 17.12 13.23 0.00
1200.60 0.00 31228.48 703.30 0.00 0.00 0.19 17.12 13.23 0.00
1205.15 0.00 31228.47 703.30 0.00 0.00 0.19 17.12 13.23 0.00
1209.69 0.00 31228.46 703.30 0.00 0.00 0.19 17.12 13.23 0.00
1214.23 0.00 31228.45 703.30 0.00 0.00 0.19 17.12 13.23 0.00
1218.78 0.00 31228.44 703.30 0.00 0.00 0.19 17.12 13.23 0.00
1223.32 0.00 31228.43 703.30 0.00 0.00 0.18 17.12 13.23 0.00
1227.87 0.00 31228.42 703.30 0.00 0.00 0.18 17.12 13.23 0.00
1232.41 0.00 31228.41 703.30 0.00 0.00 0.18 17.12 13.23 0.00
1236.95 0.00 31228.41 703.30 0.00 0.00 0.18 17.12 13.23 0.00
1241.50 0.00 31228.40 703.30 0.00 0.00 0.18 17.12 13.23 0.00
1246.04 0.00 31228.39 703.30 0.00 0.00 0.18 17.12 13.23 0.00
1250.58 0.00 31228.38 703.30 0.00 0.00 0.18 17.12 13.23 0.00
1255.13 0.00 31228.37 703.30 0.00 0.00 0.18 17.12 13.23 0.00
1259.67 0.00 31228.36 703.30 0.00 0.00 0.18 17.12 13.23 0.00
1264.22 0.00 31228.35 703.30 0.00 0.00 0.18 17.12 13.23 0.00
1268.76 0.00 31228.35 703.30 0.00 0.00 0.18 17.12 13.23 0.00
1273.30 0.00 31228.34 703.30 0.00 0.00 0.18 17.12 13.23 0.00
1277.85 0.00 31228.33 703.30 0.00 0.00 0.17 17.12 13.23 0.00
1282.39 0.00 31228.32 703.30 0.00 0.00 0.17 17.12 13.23 0.00
1286.94 0.00 31228.31 70330 0.00 0.00 0.17 17.12 13.23 0.00
1291.48 0.00 31228.31 703.30 0.00 0.00 0.17 1712 13.23 0.00
1296.02 0.00 31228.30 703.30 0.00 0.00 0.17 17.12 13.23 0.00
1300.57 0.00 31228.29 703.30 0.00 0.00 0.17 17.12 13.23 0.00
1305.11 0.00 31228.28 703.30 0.00 0.00 0.17 17.12 13.23 0.00
1309.66 0.00 31228.28 703.30 0.00 0.00 0.17 17.12 13.23 0.00
1314.20 0.00 31228.27 703.30 0.00 0.00 0.17 17.12 13.23 0.00
1318.74 0.00 31228.26 703.30 0.00 0.00 0.17 17.12 13.23 0
00
1323.29 0.00 31228.25 703.30 0.00 0.00 0.17 17.12 13.23 .
0
00
1327.83 0.00 31228.25 703.30 0.00 0.00 0.17 17.12 13.23 .
0
00
1332.38 0.00 31228.24 703.30 0.00 0.00 0.17 17.12 13
23 .
0
00
1336.92 0.00 31228.23 703.30 0.00 0.00 0.17 17.12 .
13.23 .
0
00
1341.46 0.00 31228.23 703.30 0.00 0.00 0.16 17.12 13
23 .
0
00
1346.01 0.00 31228.22 703.30 0.00 0.00 0.16 17.12 .
13
23 .
0
00
1350.55 0.00 31228.21 703.30 0.00 0.00 0.16 17.12 .
13.23 .
0
00
1355.10 0.00 31228.21 703.30 0.00 0.00 0.16 17.12 13
23 .
0
00
1359.64 0.00 31228.20 703.30 0.00 0.00 0.16 17.12 .
13.23 .
0.00
1364.18 0.00 31228.19 703.30 0.00 0.00 0.16 17
12 13
23 0
00
1368.73 0.00 31228.19 703.30 0.00 .
0.00 0.16 .
17
12 .
13
23 .
0
00
1373.27 0.00 31228.18 703.30 0.00 0.00 0.16 .
17.12 .
13
23 .
0
00
1377.82 0.00 31228.18 703.30 0.00 0.00 0.16 17
12 .
13
23 .
0
00
1382.36
1386.90 0.00
0.00 31228.17
31228.16 703.30
703.30 0.00
0.00 0.00
0.00 0.16
0.16 .
17.12
17.12 .
13.23
13.23 .
0.00
0
00
1391.45
1395.99
1400.54 0.00
0.00
0.00 31228.16
31228.15
31228.15 703.30
70130
703.30 0.00
0.00
0.00 0.00
0.00
0.00 0.16
0.16
0.16 17.12
17.12
17.12 13.23
13.23
13.23 .
0.00
0.00
0
00
1405.08
1409.62
1414.17
1418.71
1423.25
1427.80 0.00
0.00
0.00
0.00
0.00
0.00 31228.14
31228.13
31228.13
31228.12
31228.12
31228.11 703.30
703.30
703.30
703.30
703.30
703.30 0.00
0.00
0.00
0.00
0.00
0.00 0.00
0.00
0.00
0.00
0.00
0.00 0.16
0.16
0.15
0.15
0.15
0.15 17.12
17.12
17.12
17.12
17.12
17.12 13.23
13.23
13.23
13.23
13.23
13.23 .
0.00
0.00
0.00
0.00
0.00
0.00
Page 12 Wet Pond - BASIN 13 revised 10-10-09.xls
Permit No.
(to be provided by DWQ)

LN! MAW
STORMWATER MANAGEMENT PERMIT APPLICATION FORM
V
401 CERTIFICATION APPLICATION FORM
NCDENR WET DETENTION BASIN SUPPLEMENT
This form must be filled out printed and submitted.
The Required Items Checklist (Part Ill) must be printed, filled out and submitted along with all of the required information.
1. PROJECT) TtON
Protect name Diamond Keep Subdivision
Contact person H. Mack Summay, Jr., PE
Phone number 336-328-0902
Date 10114/2009
Drainage area number 13
II. DESIGN'IjlFQMAATIOl+I
Site Characteristics
Drainage area
Impervious area, post-development
% impervious
Design rainfall depth
Storage Volume: Non-SA Waters
Minimum volume required
Volume provided
Storage Volume: SA Waters
1.5" runoff volume
Pre-development 1-yr, 24-hr runoff
Post-development 1-yr, 24-hr runoff
Minimum volume required
Volume provided
Peak Flow Calculations
is the prelpost control of the lyr 24hr storm peak flow required?
1-yr, 24-hr rainfall depth
Rational C, pre-development
Rational C, post-development
Rainfall intensity: l-yr, 24-hr storm
Pre-development 1-yr, 24-hr peak flow
Post-development 1-yr, 24-hr peak flow
Pre/Post 1-yr, 24-hr peak flow control
Elevations
Temporary pool elevation
Permanent pool elevation
SHWT elevation (approx. at the perm. pool elevation)
Top of 1 Oft vegetated shelf elevation
Bottom of 1 Oft vegetated shelf elevation
Sediment cleanout, top elevation (bottom of pond)
Sediment cleanout, bottom elevation
Sediment storage provided
478,724 fe
182,081, fe
38.03%
2.3 in
39,897 f 3
64,831; ff3
f?
ft'
It,
fe
fe
Y (Y or N)
2.8 in
OK
OK, volume provided is equal to or in excess of volume required.
0.30 (unitless)
0.50 (unitless)
0.12 in/hr OK
0.39 fe/sec
0.66 felsec
0.27 fe/sec
703.50 fmsl
701.50 fmsl
701.50 fmsl
701.50 fmsl
fmsl
698.50 fmsl
fmsl
698.50 It
Is there additional volume stored above the state-required temp. pool? N (Y or N)
Elevation of the top of the additional volume fmsl
Form SW401-Wet Detention Basin-Rev.8-9/17/09 Parts I. 8 II. Design Summary, Page 1 of 2
Permit
(to be provided by DWQ)
N. OIMM INFAVATION
Surface Areas
Area, temporary pool 9,763 fe
Area REQUIRED, permanent pool 7,899 fly
SAIDA ratio 1.65 (unitless)
Area PROVIDED, permanent pool, A,,,w 7,934 ft` OK
Area, bottom of 1 Oft vegetated shelf, Abo, smI, 9,723 ft`
Area, sediment cleanout, top elevation (bottom of pond), Ab,_p,,d 3,027 ft?
Volumes
Volume, temporary pool fP
Volume, permanent pool, V,,,,w 44,884 ft3
Volume, forebay (sum of forebays if more than one forebay) 8,980 ft3
Forebay % of permanent pool volume 20.0% % OK
SAIDA Table Data
Design TSS removal 85 %
Coastal SAIDA Table Used? N (Y or N)
Mountain/Piedmont SAIDA Table Used? Y (Y or N)
SAIDA ratio 1.65 (unitless)
Average depth (used in SAIDA table):
Calculation option 1 used? (See Figure 10-2b) Y (Y or N)
Volume, permanent pool, Vp.,m w 44,884 ff
Area provided, permanent pool, A,, , , 7,934 ftr
Average depth calculated 3.00 ft OK
Average depth used in SAIDA, dav, (Round to nearest 0.5ft) 3.0 ft OK
Calculation option 2 used? (See Figure 10-2b) N (Y or N)
Area provided, permanent pool, A,m,,w 7,934 ft`
Area, bottom of 1 Oft vegetated shelf, Aw, sNI, 9,723 ft`
Area, sediment cleanout, top elevation (bottom of pond), Ab,,_Pd 3,027 fe
'Depth' (distance b/w bottom of 1 Oft shelf and top of sediment) -698.50 ft
Average depth calculated 3.00 ft OK
Average depth used in SAIDA, da,, (Round to nearest 0.5ft) ft
Drawdown Calculations
Drawdown through orifice? Y (Y or N)
Diameter of orifice (if circular) 2.00 in
Area of orifice (if-non-circular) in'
Coefficient of discharge (CD) 0.60 (unitless)
Driving head (Ha) 2.49 ft
Drawdown through weir? N (Y or N)
Weir type (unitless)
Coefficient of discharge (Cw) (unitless)
Length of weir (L) ft
Driving head (H) ft
Pre-development 1-yr, 24-hr peak flow ft3/sec
Post-development 1-yr, 24-hr peak flow ft3/sec
Storage volume discharge rate (through discharge orifice or weir) ft3/sec
Storage volume drawdown time 3.00 days OK, draws down in 2-5 days.
Additional Information
Vegetated side slopes 3 :1 OK
Vegetated shelf slope 10 :1 OK
Vegetated shelf width 10.0 ft OK
Length of flowpath to width ratio 3 :1 OK
Length to width ratio 2.0 :1 OK
Trash rack for overflow & orifice? Y (Y or N) OK
Freeboard provided 1,5 ft OK
Vegetated filter provided? Y (Y or N) OK
Recorded drainage easement provided? Y (Y or N) OK
Capures all runoff at ultimate build-out? Y (Y or N) OK
Drain mechanism for maintenance or emergencies is:
Form SW401-Wet Detention Basin-Rev.8-9/17/09 Parts I. & II. Design Summary, Page 2 of 2
Permit No.
(to be provided by DWQ)
uf. RE4tHRED rrEMS cNW(UST
Please indicate the page or plan sheet numbers where the supporting documentation can be found. An incomplete submittal package will
result in a request for additional information. This will delay final review and approval of the project. Initial in the space provided to
indicate the following design requirements have been met. If the applicant has designated an agent, the agent may initial below. If a
requirement has not been met, attach justification.
Page/ Plan
Initials Sheet No.
--G ? 1. Plans (1" - 50' or larger) of the entire site showing:
Design at ultimate build-out,
Off-site drainage (if applicable),
Delineated drainage basins (include Rational C coefficient per basin),
Basin dimensions,
Pretreatment system,
High flow bypass system,
Maintenance access,
Proposed drainage easement and public right of way (ROW),
Overflow device, and

l Boundaries of drainage easement.
2. Partial plan (1 " = 30' or larger) and details for the wet detention basin showing:
l Outlet structure with trash rack or similar,
Maintenance access,
Permanent pool dimensions,
Forebay and main pond with hardened emergency spillway,
Basin cross-section,
Vegetation specification for planting shelf, and
Filter strip.
3. Section view of the wet detention basin 0 20' or larger) showing:
Side slopes, 3:1 or lower,
Pretreatment and treatment areas, and
Inlet and outlet structures.
?l5 4. If the basin is used for sediment and erosion control during construction, clean out of the basin is specified
on the plans prior to use as a wet detention basin.

5. A table of elevations, areas, incremental volumes & accumulated volumes for overall pond and for forebay,
to verify volume provided.
6. A construction sequence that shows how the wet detention basin will be protected from sediment until the
entire drainage area is stabilized.
7. The supporting calculations.
8. A copy of the signed and notarized operation and maintenance (0&M) agreement.
9. A copy of the deed restrictions (if required).
10. A soils report that is based upon an actual field investigation, soil borings, and infiltration tests. County
soil maps are not an acceptable source of soils information.
) - ?u4yz
Form SW401-Wet Detention Basin-Rev.6-9/17/09 Part 111. Required Items Checklist, Page 1 of 1
Permit Number:
(to be provided by DWQ)
Drainage Area Number:
Wet Detention Basin Operation and Maintenance Agreement
I will keep a maintenance record on this BMP. This maintenance record will be kept in a
log in a known set location. Any deficient BMP elements noted in the inspection will be
corrected, repaired or replaced immediately. These deficiencies can affect the integrity
of structures, safety of the public, and the removal efficiency of the BMP.
The wet detention basin system is defined as the wet detention basin,
pretreatment including forebays and the vegetated filter if one is provided.
This system (check one):
? does ® does not
This system (check one):
? does ® does not
incorporate a vegetated filter at the outlet.
incorporate pretreatment other than a forebay.
Important maintenance procedures:
- Immediately after the wet detention basin is established, the plants on the
vegetated shelf and perimeter of the basin should be watered twice weekly if
needed, until the plants become established (commonly six weeks).
- No portion of the wet detention pond should be fertilized after the first initial
fertilization that is required to establish the plants on the vegetated shelf.
- Stable groundcover should be maintained in the drainage area to reduce the
sediment load to the wet detention basin.
- If the basin must be drained for an emergency or to perform maintenance, the
flushing of sediment through the emergency drain should be minimized to the
maximum extent practical.
- Once a year, a dam safety expert should inspect the embankment.
After the wet detention pond is established, it should be inspected once a month and
within 24 hours after every storm event greater than 1.0 inches (or 1.5 inches if in a
Coastal County). Records of operation and maintenance should be kept in a known set
location and must be available upon request.
Inspection activities shall be performed as follows. Any problems that are found shall
be repaired immediately.
BMP element: Potential problem: How I will remediate the problem:
The entire BMP Trash/debris is resent. Remove the trash/debris.
The perimeter of the wet Areas of bare soil and/or Regrade the soil if necessary to
detention basin erosive gullies have formed. remove the gully, and then plant a
ground cover and water until it is
established. Provide lime and a
one-time fertilizer application.
Vegetation is too short or too Maintain vegetation at a height of
lon approximately six inches.
Form SW401-Wet Detention Basin O&M-Rev.4 Page 1 of 4
Permit Number:
(to be provided by DWQ)
Drainage Area Number:
BMP element: Potential problem: How I will remediate the problem:
The embankment Shrubs have started to grow Remove shrubs immediately.
on the embankment.
Evidence of muskrat or Use traps to remove muskrats and
beaver activity is present. consult a professional to remove
beavers.
A tree has started to grow on Consult a dam safety specialist to
the embankment. remove the tree.
An annual inspection by an Make all needed repairs.
appropriate professional
shows that the embankment
needs repair. (if applicable)
The outlet device Clogging has occurred. Clean out the outlet device. Dispose
of the sediment off-site.
The outlet device is damaged Repair or replace the outlet device.
The receiving water Erosion or other signs of Contact the local NC Division of
damage have occurred at the Water Quality Regional Office, or
outlet. the 401 Oversight Unit at 919-733-
1786.
The measuring device used to determine the sediment elevation shall be such
that it will give an accurate depth reading and not readily penetrate into
accumulated sediments.
When the permanent pool depth reads 3.0 feet in the main pond, the sediment
shall be removed.
When the permanent pool depth reads 3.0 feet in the forebay, the sediment
shall be removed.
BASIN DIAGRAM
(fill in the blanks)
Permanent Pool Elevation 701.50
Sediment Removal 6985 ----------- Pe anen Pool
- - Volume -Sediment Removal Elevation 698.5- - - - ....... Volume
Bottom Elevatio 697 -ft Min.
Sediment Bottom Elevation 697 1-ft n
Storage Sedimer
Storage
FOREBAY MAIN POND
Form SW401-Wet Detention Basin O&M-Rev.4 Page 3 of 4
Permit Number:
(to be provided by DWQ)
I acknowledge and agree by my signature below that I am responsible for the
performance of the maintenance procedures listed above. I agree to notify DWQ of any
problems with the system or prior to any changes to the system or responsible party.
Project name:Diamonds Keep Subdivison
BMP drainage area number: l3
Print name:Gary R White
Title:Owner
Address:9814 US Hwy 311 South - Archdale NC 27263
Phone: [phone]
Signature:
Date: 16-19-07
Note: The legally responsible party should not be a homeowners association unless more than 50% of
the lots have been sold and a resident of the subdivision has been named the president.
I, ci0.i I B rm , a Notary Public for the State of
Ate. , County of? h , do hereby certify that
?Q u / r ?i f? personally appeared before me this
day of QC ??er SO0 , and acknowledge the due execution of the
forgoing wet detention basin maintenance requirements. Witness my hand and official
seal,
r
P U B Le . T
SEAL 4d 4107
My commission expires !?4,?,, 15;_ 40151
Form SW401-Wet Detention Basin O&M-Rev.4 Page 4 of 4