STOKE-013 Final Report

DAM HYDRAULIC CAPACITY
ASSESSMENT REPORT
(DRAFT)
TOWN FORK CREEK WS DAM #16
STOKE-013
STOKES COUNTY, NC
PREPARED BY:
HDR Engineering Inc. of the
Carolinas under contract with
WOOD E&I Solutions
2020

EXECUTIVE SUMMARY
A hydraulic capacity analysis was completed for the Town Fork Creek WS Dam #16 in Stokes
County, North Carolina. The purpose of the study was to analyze the existing potential of the dam
for overtopping during predetermined specified rainfall events using the North Carolina Dam
Safety defined process and templates. The analyses were completed using the United States
Army Corps of Engineers developed software Hydrologic Engineering Center – Hydrologic
Modeling System (HEC-HMS) in combination with Arc-GIS to develop required input parameters.
The rainfall events included in the analyses consist of 24-hour durations with return periods of
25 years, 50 years, 100 years, 200 years, 500 years and 1000 years. Results of the analyses
indicate that this structure is hydraulically adequate for 25 years, 50 years, 100 years, 200 years,
500 years, and 1000 years rainfall events. Data, input parameters, and final results can be found
on the attached summary sheets and in the appendices of this report as well as in the associated
electronic file in which all program files are stored.
Drainage Area (Sq. Mi.)=
Curve Number =
Lag Time (min.)=
Rainfall Distribution Methods =
1601.5
1649.1
1697.4
1746.4
1796.2
STORAGE (ACRE-FT)
1374.7
1418.6
1463.3
1508.6
1554.7
883.2
883.7
884.2
884.7
885.2
ELEVATION
880.7
881.2
881.7
882.2
882.7
123.7
34.2
47.2
61.1
75.7
91.0
107.0
859.7
856.7
857.2
857.7
858.2
858.7
859.2
855.2
886.9
ELEVATION
855.2
855.7
856.2
STORAGE (ACRE-FT)
0.0
10.6
21.9
65.93
123
SCS Type 2
SPILLWAY
Primary
Auxiliary
TYPE
Riser / Barrel
Grass Lined Trapezoidal Channel
ELEVATION
24 HOUR - 200 YEAR EVENT, 9.79 INCHES, ELEVATION 887.8 (6.1 FT FREE-BOARD)
24 HOUR - 100 YEAR EVENT, 8.63 INCHES, ELEVATION 887.1 (6.8 FT FREE-BOARD)
24 HOUR - 50 YEAR EVENT, 7.57 INCHES, ELEVATION 883.3 (10.6 FT FREE-BOARD)
24 HOUR - 25 YEAR EVENT, 6.58 INCHES, ELEVATION 879.1 (14.8 FT FREE-BOARD)
SUMMARY OF INPUT PARAMETERS
9.4
SUMMARY SHEET OF HYDRAULIC CAPACITY RESULTS
TOWN FORK CREEK WS DAM #16, STOKE-013
ANALYSIS PERFORMED BY: S. MURPHY, HDR
TOP OF DAM ELEVATION = 893.9
24 HOUR - 1000 YEAR EVENT, 12.9 INCHES, ELEVATION 889.4 (4.5 FT FREE-BOARD)
24 HOUR - 500 YEAR EVENT, 11.5 INCHES, ELEVATION 888.7 (5.2 FT FREE-BOARD)
STOKE-013TOWN FORK CREEK WS DAM #16 OCTOBER 27, 2020
4317.9
4404.9
4493.3
NOT TO SCALE
3826.3
3904.9
3984.7
4065.9
4148.4
4232.5
3376.4
3449.0
3522.5
3596.9
3672.4
3748.8
2959.8
3027.0
3095.1
3164.1
3233.9
3304.7
2576.3
2637.9
2700.4
2763.8
2828.2
2893.5
2223.8
2280.7
2338.4
2396.7
2455.8
2515.7
1898.2
1950.4
2003.5
2057.4
2112.1
2167.6
1846.8
904.2
904.7
905.2
901.2
901.7
902.2
902.7
903.2
903.7
898.2
898.7
899.2
899.7
900.2
900.7
895.2
895.7
896.2
896.7
897.2
897.7
892.2
892.7
893.2
893.7
894.2
894.7
889.2
889.7
890.2
890.7
891.2
891.7
886.2
886.7
887.2
887.7
888.2
888.7
885.7
1126.6
1166.2
1206.5
1247.5
1289.2
1331.6
905.3
940.4
976.2
1012.7
1049.8
1087.7
707.2
738.6
770.7
803.4
836.7
870.7
531.0
558.9
587.4
616.5
646.1
676.3
374.7
399.4
424.6
450.4
476.7
503.6
238.2
259.6
281.5
303.9
326.9
350.5
141.2
159.2
178.0
197.4
217.5
877.7
878.2
878.7
879.2
879.7
880.2
874.7
875.2
875.7
876.2
876.7
877.2
871.7
872.2
872.7
873.2
873.7
874.2
868.7
869.2
869.7
870.2
870.7
871.2
865.7
866.2
866.7
867.2
867.7
868.2
862.7
863.2
863.7
864.2
864.7
865.2
860.2
860.7
861.2
861.7
862.2
STOKE-013TOWN FORK CREEK WS DAM #16 OCTOBER 27, 2020

APPENDIX A
Watershed Boundary

Sources: Esri, HERE, Garmin, USGS, Intermap, INCREMENT P,NRCan, Esri Japan, METI, Esri China (Hong Kong), Esri Korea,Esri (Thailand), NGCC, (c) OpenStreetMap contributors, and theGIS User Community
Town Fork Creek WS Dam #16 - STOKE-013 - Watershed Boundary
Legend
Longest FlowPath
Watershed Bound ary
0 1 20.5 Miles
Date: 10 /2/2020
/Drainage Ar ea: 9.4 Square MilesFlowpath Length: 7.0 miles

APPENDIX B

Lag Time Calculation
Dam No:STOKE-013 Date:10/26/2020
Dam Name:Town Fork Creek WS Dam #16 Engineer:K. Trefzger
Maximum Potential Retention (inches):S =(1000/cn')-10
Time of Concentration (hours):Tc =l0.8*(S+1)0.7
1140*Y0.5
Basin Data:Input Values in yellow
Curve Number CN =65.9259 from NRCS CN Calculation
S =5.16855 in.
Mean Basin Slope Y =17.0121 %from Watershed Mean slope
Longest Flowpath:6.99 mi.from Watershed Longest flowpath
Flow Length l =36907.2 ft.
Time of Concentration Tc =3.42 Hours Tc =205 mins
Lag Time TL =2.05 Hours TL =123 mins

APPENDIX C
NRCS Curve Number Summary Sheet

Change CN according to TR-55 (see tables below)
NLCD (2016) Landuse TR-55 Landuse HSG A (sq. ft.)CN HSG B (sq. ft.)CN HSG C (sq. ft.)CN HSG D (sq. ft.)CN
Open Water Not Available 0 100 0 112281 100 11228092 117604 100 11760422 893978 100 89397838
Developed, Open Space Open space - Fair condition (grass cover 50% to 75%)250622 49 12280474 7388823 69 509828808 7089268 79 560052210 744533 84 62540742
Developed, Low Intensity Residential districts by average lot size: 1/3 acre 0 57 0 359124 72 25856961 364340 81 29511541 44404 86 3818724
Developed, Medium Intensity Residential districts by average lot size: 1/8 acre 0 77 0 9689 85 823543 0 90 0 0 92 0
Developed, High Intensity Urban districts - Commercial and business 0 89 0 0 92 0 0 94 0 0 95 0
Barren Land Newly graded areas 0 77 0 194197 86 16700925 319301 91 29056417 0 94 0
Deciduous Forest Woods - Fair 21020707 36 756745459 76987966 60 4619277960 44678506 73 3261530918 3825129 79 302185206
Evergreen Forest Woods - Fair 20550 36 739785 7006731 60 420403887 6849161 73 499988734 1731720 79 136805850
Mixed Forest Woods - Fair 210571 36 7580553 12796598 60 767795900 10067272 73 734910846 1216390 79 96094787
Shrub/Scrub Brush - Fair 0 35 0 886488 56 49643342 301031 70 21072188 27358 77 2106537
Herbaceuous Herbaceuous - Fair 10051 60 603076 1699754 71 120682521 1327939 81 107563085 200747 89 17866451
Hay/Pasture Pasture - Fair 98336 49 4818446 23406890 69 1615075390 26198368 79 2069671093 1708609 84 143523190
Cultivated Crops Row crops (SR + CR) - Poor 0 71 0 1337400 80 106991987 552886 87 48101063 0 90 0
Woody Wetlands Not Available 0 80 0 54256 85 4611767 3875 90 348720 0 95 0
Emergent Herbaceuous Wetlands Not Available 0 80 0 939 85 79782 18438 90 1659449 0 95 0 Weighted CN=65.93
NOTE: Curve Numbers are from SCS TR-55 with the exception of assumed HSG A (CN=60) for Herbaceous,Open Water, Woody Wetlands, and Emergent Herbaceous
Wetlands.
NOTE: double-check all the land types are being calculated and texts are accurate
NOTE: double-check the exported attribute table has the same table format as the "Export_Output" table

APPENDIX D
Hyetograph Results Used for Analysis

0.0
2.0
4.0
6.0
8.0
10.0
12.0
14.0
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24Cumulative Depth (in)Time (hrs)
Hyetographs for 24-Hour SCS Type II Rainfall Distributions
25YR
50YR
100YR
200YR
500YR
1000YR

APPENDIX E
NOAA Atlas 14 Rainfall Table

Point precipitation frequency estimates (inches)
NOAA Atlas 14 Volume 2 Version 3
Data type: Precipitation depth
Time series type: Partial duration
Project area: Ohio River Basin
Location name (ESRI Maps): Germanton, North Carolina USA
Station Name: -
Latitude: 36.359814°
Longitude: -80.26288°
Elevation (USGS): 946.47 ft
PRECIPITATION FREQUENCY ESTIMATES
by
duration
for ARI
(years):1 2 5 10 25 50 100 200 500 1000
5-min:0.369 0.44 0.52 0.576 0.643 0.689 0.733 0.773 0.82 0.854
10-min:0.589 0.703 0.832 0.921 1.03 1.1 1.16 1.23 1.3 1.35
15-min:0.737 0.884 1.05 1.16 1.3 1.39 1.47 1.55 1.63 1.69
30-min:1.01 1.22 1.5 1.69 1.92 2.09 2.25 2.41 2.6 2.73
60-min:1.26 1.53 1.92 2.2 2.56 2.84 3.11 3.37 3.73 3.99
2-hr:1.52 1.85 2.33 2.7 3.19 3.58 3.97 4.37 4.91 5.34
3-hr:1.65 2.01 2.54 2.94 3.48 3.9 4.33 4.78 5.38 5.86
6-hr:2.05 2.49 3.14 3.65 4.34 4.91 5.5 6.12 6.99 7.7
12-hr:2.52 3.06 3.87 4.51 5.42 6.17 6.98 7.83 9.07 10.1
24-hr:2.99 3.62 4.6 5.41 6.58 7.57 8.63 9.79 11.5 12.9
2-day:3.54 4.28 5.4 6.31 7.59 8.65 9.78 11 12.7 14.2
3-day:3.75 4.53 5.71 6.66 8 9.11 10.3 11.6 13.4 14.9
4-day:3.95 4.78 6.01 7.01 8.42 9.58 10.8 12.1 14 15.6
7-day:4.5 5.4 6.69 7.73 9.2 10.4 11.7 13 14.9 16.5
10-day:5.12 6.13 7.5 8.6 10.1 11.4 12.7 14 15.9 17.4
20-day:6.92 8.23 9.88 11.2 12.9 14.3 15.7 17.1 19.1 20.6
30-day:8.57 10.1 11.9 13.2 15 16.3 17.6 18.9 20.6 21.9
45-day:10.8 12.7 14.8 16.3 18.3 19.7 21.2 22.5 24.3 25.6
60-day:12.9 15.1 17.3 18.9 21 22.6 24.1 25.5 27.3 28.6
Date/time (GMT): Mon Oct 26 19:14:11 2020
pyRunTime: 0.0161941051483

APPENDIX F
Outlet Works Rating Curves

Total outlet discharge from the spillway systemClient:NCEMDate:10/23/2020Project:Overtopping StudyEngineer:T.CarterDam:Town Fork Creek WS Dam #16Dam No.STOKE-013Reservior Water Level (RWS) Elevation (ft)Total discharge from the spillway system (cfs)(from Hydrocad)855.20.0856.023.6856.867.2857.6105.2858.4106.2859.2107.1860.0108.1860.8109.1861.6110.0862.4110.9863.2111.9864.0112.8864.8113.7865.6114.6866.4115.5867.2116.4868.0117.3868.8118.2869.6119.1870.4119.9871.2120.8872.0121.6872.8122.5873.6123.3874.4124.2875.2125.0876.0125.8876.8126.6877.6127.5878.4128.3879.2129.1880.0129.9880.8130.7881.6131.5882.4132.2883.2133.0884.0133.8884.8134.6885.6135.3886.4136.1887.2349.4888.01675.5888.83732.7889.66402.8890.49642.6891.213432.7892.017764.5892.822635.5893.628046.8894.434001.5895.240129.90.05000.010000.015000.020000.025000.030000.035000.040000.045000.0850.0 855.0 860.0 865.0 870.0 875.0 880.0 885.0 890.0 895.0 900.0Total discharge from the spillway system (cfs)Reservior Water Level (RWS) Elevation (ft)The whole spillway system rating curve (cfs)
STOKE-013 Town Fork Creek WS Dam #16
Rainfall not specifiedSTOKE-013
Printed 10/23/2020Prepared by HDR, Inc
Page 1HydroCAD® 10.00-25 s/n 07102 © 2019 HydroCAD Software Solutions LLC
Summary for Pond 1P: STOKE-013 Town Fork Creek WS Dam #16
Volume Invert Avail.Storage Storage Description
#1 855.20' 128,927,472 cf Custom Stage Data (Prismatic) Listed below (Recalc)
STOKE-013 Town Fork Creek WS Dam #16
Rainfall not specifiedSTOKE-013
Printed 10/23/2020Prepared by HDR, Inc
Page 2HydroCAD® 10.00-25 s/n 07102 © 2019 HydroCAD Software Solutions LLC
Elevation Surf.Area Inc.Store Cum.Store
(feet) (sq-ft) (cubic-feet) (cubic-feet)
855.20 904,717 0 0
855.70 949,482 463,550 463,550
856.20 1,026,719 494,050 957,600
856.70 1,103,574 532,573 1,490,173
857.20 1,171,191 568,691 2,058,865
857.70 1,240,977 603,042 2,661,907
858.20 1,306,895 636,968 3,298,875
858.70 1,365,479 668,094 3,966,968
859.20 1,425,479 697,740 4,664,708
859.70 1,485,645 727,781 5,392,489
860.20 1,547,637 758,321 6,150,809
860.70 1,603,340 787,744 6,938,553
861.20 1,661,436 816,194 7,754,747
861.70 1,721,104 845,635 8,600,382
862.20 1,779,082 875,047 9,475,429
862.70 1,833,340 903,106 10,378,534
863.20 1,884,238 929,395 11,307,929
863.70 1,931,074 953,828 12,261,757
864.20 1,979,609 977,671 13,239,428
864.70 2,028,623 1,002,058 14,241,486
865.20 2,081,514 1,027,534 15,269,020
865.70 2,128,369 1,052,471 16,321,491
866.20 2,177,129 1,076,375 17,397,865
866.70 2,223,291 1,100,105 18,497,970
867.20 2,268,320 1,122,903 19,620,873
867.70 2,315,225 1,145,886 20,766,759
868.20 2,362,119 1,169,336 21,936,095
868.70 2,410,176 1,193,074 23,129,169
869.20 2,458,076 1,217,063 24,346,232
869.70 2,506,709 1,241,196 25,587,428
870.20 2,556,855 1,265,891 26,853,319
870.70 2,606,953 1,290,952 28,144,271
871.20 2,660,049 1,316,751 29,461,022
871.70 2,713,604 1,343,413 30,804,435
872.20 2,765,957 1,369,890 32,174,325
872.70 2,821,572 1,396,882 33,571,207
873.20 2,877,705 1,424,819 34,996,027
873.70 2,932,822 1,452,632 36,448,658
874.20 2,985,576 1,479,600 37,928,258
874.70 3,037,451 1,505,757 39,434,015
875.20 3,091,836 1,532,322 40,966,336
875.70 3,147,119 1,559,739 42,526,075
876.20 3,203,652 1,587,693 44,113,768
876.70 3,263,730 1,616,846 45,730,613
877.20 3,345,361 1,652,273 47,382,886
877.70 3,421,484 1,691,711 49,074,597
878.20 3,482,607 1,726,023 50,800,620
878.70 3,540,361 1,755,742 52,556,362
879.20 3,601,348 1,785,427 54,341,789
STOKE-013 Town Fork Creek WS Dam #16
Rainfall not specifiedSTOKE-013
Printed 10/23/2020Prepared by HDR, Inc
Page 3HydroCAD® 10.00-25 s/n 07102 © 2019 HydroCAD Software Solutions LLC
879.70 3,664,082 1,816,358 56,158,147
880.20 3,725,137 1,847,305 58,005,452
880.70 3,790,830 1,878,992 59,884,443
881.20 3,857,666 1,912,124 61,796,567
881.70 3,919,629 1,944,324 63,740,891
882.20 3,982,129 1,975,440 65,716,331
882.70 4,044,961 2,006,773 67,723,103
883.20 4,110,928 2,038,972 69,762,075
883.70 4,175,205 2,071,533 71,833,609
884.20 4,240,205 2,103,853 73,937,461
884.70 4,306,436 2,136,660 76,074,121
885.20 4,372,744 2,169,795 78,243,916
885.70 4,441,816 2,203,640 80,447,556
886.20 4,513,945 2,238,940 82,686,497
886.70 4,585,000 2,274,736 84,961,233
887.20 4,657,959 2,310,740 87,271,973
887.70 4,736,074 2,348,508 89,620,481
888.20 4,800,215 2,384,072 92,004,553
888.70 4,864,932 2,416,287 94,420,840
889.20 4,928,008 2,448,235 96,869,075
889.70 4,990,059 2,479,517 99,348,592
890.20 5,052,871 2,510,733 101,859,324
890.70 5,114,707 2,541,895 104,401,219
891.20 5,179,512 2,573,555 106,974,773
891.70 5,248,975 2,607,122 109,581,895
892.20 5,321,387 2,642,591 112,224,486
892.70 5,402,891 2,681,070 114,905,555
893.20 5,486,270 2,722,290 117,627,845
893.70 5,567,617 2,763,472 120,391,317
894.20 5,649,580 2,804,299 123,195,616
894.70 5,732,314 2,845,474 126,041,090
895.20 5,813,213 2,886,382 128,927,472
Device Routing Invert Outlet Devices
#1 Primary 817.20'30.0" Round 30" RCP
L= 485.0' RCP, square edge headwall, Ke= 0.500
Inlet / Outlet Invert= 817.20' / 812.40' S= 0.0099 '/' Cc= 0.900
n= 0.013, Flow Area= 4.91 sf
#2 Device 1 855.20'10.0' long x 0.5' breadth Lower Weir
Head (feet) 0.20 0.40 0.60 0.80 1.00
Coef. (English) 2.80 2.92 3.08 3.30 3.32
#3 Device 1 857.20'10.0' long x 0.5' breadth Upper Weir
Head (feet) 0.20 0.40 0.60 0.80 1.00
Coef. (English) 2.80 2.92 3.08 3.30 3.32
#4 Secondary 886.90'Emergency Spillway, Cv= 3.10 (C= 3.88)
Head (feet) 0.00 2.00 4.00 6.00 8.00
Width (feet) 330.00 393.60 457.20 520.80 584.40
STOKE-013 Town Fork Creek WS Dam #16
Rainfall not specifiedSTOKE-013
Printed 10/23/2020Prepared by HDR, Inc
Page 4HydroCAD® 10.00-25 s/n 07102 © 2019 HydroCAD Software Solutions LLC
Primary OutFlow Max=0.00 cfs @ 5.00 hrs HW=0.00' (Free Discharge)
1=30" RCP ( Controls 0.00 cfs)
2=Lower Weir ( Controls 0.00 cfs)
3=Upper Weir ( Controls 0.00 cfs)
Secondary OutFlow Max=0.00 cfs @ 5.00 hrs HW=0.00' (Free Discharge)
4=Emergency Spillway ( Controls 0.00 cfs)
STOKE-013 Town Fork Creek WS Dam #16
Rainfall not specifiedSTOKE-013
Printed 10/23/2020Prepared by HDR, Inc
Page 5HydroCAD® 10.00-25 s/n 07102 © 2019 HydroCAD Software Solutions LLC
Stage-Discharge for Pond 1P: STOKE-013 Town Fork Creek WS Dam #16
Elevation
(feet)
Discharge
(cfs)
Primary
(cfs)
Secondary
(cfs)
855.20 0.00 0.00 0.00
855.60 7.39 7.39 0.00
856.00 23.61 23.61 0.00
856.40 43.64 43.64 0.00
856.80 67.19 67.19 0.00
857.20 93.90 93.90 0.00
857.60 105.18 105.18 0.00
858.00 105.67 105.67 0.00
858.40 106.16 106.16 0.00
858.80 106.65 106.65 0.00
859.20 107.13 107.13 0.00
859.60 107.62 107.62 0.00
860.00 108.10 108.10 0.00
860.40 108.57 108.57 0.00
860.80 109.05 109.05 0.00
861.20 109.53 109.53 0.00
861.60 110.00 110.00 0.00
862.00 110.47 110.47 0.00
862.40 110.94 110.94 0.00
862.80 111.40 111.40 0.00
863.20 111.87 111.87 0.00
863.60 112.33 112.33 0.00
864.00 112.79 112.79 0.00
864.40 113.25 113.25 0.00
864.80 113.70 113.70 0.00
865.20 114.16 114.16 0.00
865.60 114.61 114.61 0.00
866.00 115.06 115.06 0.00
866.40 115.51 115.51 0.00
866.80 115.96 115.96 0.00
867.20 116.41 116.41 0.00
867.60 116.85 116.85 0.00
868.00 117.29 117.29 0.00
868.40 117.73 117.73 0.00
868.80 118.17 118.17 0.00
869.20 118.61 118.61 0.00
869.60 119.05 119.05 0.00
870.00 119.48 119.48 0.00
870.40 119.91 119.91 0.00
870.80 120.35 120.35 0.00
871.20 120.78 120.78 0.00
871.60 121.20 121.20 0.00
872.00 121.63 121.63 0.00
872.40 122.06 122.06 0.00
872.80 122.48 122.48 0.00
873.20 122.90 122.90 0.00
873.60 123.32 123.32 0.00
874.00 123.74 123.74 0.00
874.40 124.16 124.16 0.00
874.80 124.58 124.58 0.00
875.20 124.99 124.99 0.00
Elevation
(feet)
Discharge
(cfs)
Primary
(cfs)
Secondary
(cfs)
875.60 125.41 125.41 0.00
876.00 125.82 125.82 0.00
876.40 126.23 126.23 0.00
876.80 126.64 126.64 0.00
877.20 127.05 127.05 0.00
877.60 127.45 127.45 0.00
878.00 127.86 127.86 0.00
878.40 128.27 128.27 0.00
878.80 128.67 128.67 0.00
879.20 129.07 129.07 0.00
879.60 129.47 129.47 0.00
880.00 129.87 129.87 0.00
880.40 130.27 130.27 0.00
880.80 130.67 130.67 0.00
881.20 131.06 131.06 0.00
881.60 131.46 131.46 0.00
882.00 131.85 131.85 0.00
882.40 132.24 132.24 0.00
882.80 132.63 132.63 0.00
883.20 133.03 133.03 0.00
883.60 133.41 133.41 0.00
884.00 133.80 133.80 0.00
884.40 134.19 134.19 0.00
884.80 134.57 134.57 0.00
885.20 134.96 134.96 0.00
885.60 135.34 135.34 0.00
886.00 135.72 135.72 0.00
886.40 136.11 136.11 0.00
886.80 136.49 136.49 0.00
887.20 349.41 136.86 212.55
887.60 906.37 137.24 769.12
888.00 1,675.45 137.62 1,537.83
888.40 2,623.04 138.00 2,485.04
888.80 3,732.65 138.37 3,594.28
889.20 4,994.62 138.75 4,855.87
889.60 6,402.79 139.12 6,263.67
890.00 7,953.05 139.49 7,813.56
890.40 9,642.60 139.86 9,502.74
890.80 11,469.55 140.23 11,329.32
891.20 13,432.65 140.60 13,292.05
891.60 15,531.11 140.97 15,390.14
892.00 17,764.48 141.34 17,623.14
892.40 20,132.60 141.70 19,990.90
892.80 22,635.52 142.07 22,493.46
893.20 25,273.47 142.43 25,131.04
893.60 28,046.79 142.79 27,903.99
894.00 30,955.95 143.16 30,812.79
894.40 34,001.50 143.52 33,857.98
894.80 37,184.08 143.88 37,040.21
895.20 40,129.86 144.24 39,985.62