Suppress Warnings
Suppress XSect
Station Separation 0.1
[ ========================= Select Profile ====================================

LET %DATE = 10/08/92            [PRESENT DATE
LET %SLOPE = .0038 [.0067       [STARTING SLOPE ******check map to compare
LET %SWSEL = 245                [STARTING WATER SURFACE
LET %SWSELFL = 243.07           [Staring water surface for the floodway is set at
                                [the same elevation as the 100-year event since
                                [no encroachement can occur downstream

[Activate Option 100-Year-Single
[Activate Option Multiple
Activate Option Floodway
[Activate Option Historical
[Activate Option Mapping

[Activate Option Detailed_Output
Activate Option Summary_150
[Activate Option HSMM_FW_Output


[ =============================================================================
                        Start of Option Comments
[ =============================================================================


        HAYES, SEAY, MATTERN & MATTERN, INC.
        Wrightsville Building, Suite 110
        2300 W. Meadowview Road
        Greensboro, NC  27407
        (919) 855-8422

        Durham County, North Carolina
        Flood Insurance Study
        Commission No. 2379
        July 1992


         Unt C to Northeast Cr.


---------------------------------------
 HSMM Developed HEC-2 Model
---------------------------------------


        Engineer : Thomas Hale

        Design Technician : Thomas Hale
        Key Punch Check   :


        **  Additions and revisions made by:


  =============================================================================

     Historical Data


        FIELD INTERVIEWS

            field interviews were obtained during field investigations.

        1)  Witness: Neil Billings
            Address: 5200 Newhall RD.

            Phone: 919 544-1806

            The witness has lived in the area for approximately 15 years.
            He stated that the highest water occured once in the 15 years.
            He showed a spot in his yard.  The surveyed elevation is 268.86.


            Interviewer:

            Historical Elevation Reduction:

                There are  no past or existing gage stations on the Unt C to Northeast Cr..


                At SR  ??, Clermont Dr.   :

                Q =     cfs                     -    -year discharge

                High Water EL =     268.86            - surveyed

                Cross Section    7477.6

                HEC2 elevation =   269.43            -2 yr
                                   270.17            -10 yr
                                   270.34            -25 yr

        2)  Witness: Ellen Edwards
            Address: 1400 Seaton Rd.

            Phone: 919 544-3094

            The witness has lived in this area for approximately 15 years.
            She stated that she has not seen the creek leave its banks in 15 years.

            Interviewer: TAK/CEM

            Historical Elevation Reduction:

                There are no existing gage stations on  Unt C to Northeast Cr.


                At SR     :Seaton Rd.

                Q = 535 cfs                    -  2 -year discharge

                Top of Road = 278.60                  -

                Cross Section  9557.5

                HEC2 elevation =  279.72

        3)  Witness: Bill Coller
            Address: Parkwood Volunteer Fire Dept.

            Phone: 919 544-3806

            The witness has lived in this area for approximately 4 years.
            He stated that Seaton Rd was over topped last month (6-92).  He stated that ist
            has happened before.  Approx. 1 to 4 years.

            Interviewer: JHM

            Historical Elevation Reduction:

                There are no existing gage stations on  Unt C to Northeast Cr.


                At SR     :Seaton Rd.

                Q = 535 cfs                    -  2 -year discharge

                Top of Road = 278.60                  -

                Cross Section  9557.5

                HEC2 elevation =  279.72




     Data for Calibration
                                                            HEC-2
                      Adjusted   Historical      Q (cfs)    Elev.
     Event  XSect     XSect      Elevation   Tr  REGIONAL   REGIONAL

     1
     2


     Historical events seem


  =============================================================================

     Reference Point

        Unt C to Northeast Cr. model's stream cross sections are referenced in
        feet above the confluence with ???? River.


  =============================================================================

     Invert Data Support Information

        The cross section inverts were calculated by subtracting
        the maximum rod reading (from field survey data) from the
        corresponding Height of Instrument.

  =============================================================================

     Elevation Reference Marks

        BM/TBM     BM I.D.       ELEV      DESCRIPTION


  =============================================================================

     Starting Station, Starting WSEL, and Starting Slope

        Unt C to Northeast Cr. has been previously studied.  The starting station
        for Unt C to Northeast Cr. is at  ????.

        Starting WSEL is an estimated value based on the furthest D/S
        invert.

        Starting slope is estimated using WSEL's at the furthest D/S
        section of the study.

              Sta.      WSEL

              4470      250.50   [At SR 1102
              5009      265.39   [At Dam

              SS = (265.39-250.5)/(5009-4470)= 0.027625231

              SS = 0.0276
             ==============


        Alternative starting slope is estimated using inverts at the
        furthest D/S section of the study.

              Sta.      Invert
              4470      249.4   [At SR 1102
              5009      252.99  [At Dam

              SS = 3.59/539 = 0.006660482

           ** SS = 0.0067



  =============================================================================

     Hydrology

      HEC-1  --

      Basin   Drainage  2-yr    5-yr    10-yr   25-yr   50-yr   100-yr  500-yr
              Area


  =============================================================================

             Available Options set-up within Code File:


             100-Year-Single:  Print 100-Year events with summary
                               table 150

             Multiple:  Print 10-, 50-, 100- and 500-year
                        events with summary table 150

             Floodway:  Print 100-year Floodway events with
                        summary table 150

             Historical:  Print Historical - Calibration Runs

             Mapping:  Print 100-year Floodway, 100-year and
                       500-year events

[ =============================================================================
                        End of Option Comments
[ =============================================================================


[ =============================================================================
                        Start of Option 100-Year-Single

Begin Verbatim
T1      Hayes, Seay, Mattern & Mattern, Inc.                 Durham Co NC FIS
T2      Stream Name:  Unt C to Northeast Cr.Eng:TFH  ET:TFH  Comm. No. 2379
T3      NEC_C    100-Year               Date: %DATE           100-year
J1      4.0                      %SLOPE                           %SWSEL
J2-1.           -1.0
J3150.
NC0.18  0.18    0.05    0.1     0.3
End Verbatim

                        End of Option 100-Year-Single
[ =============================================================================

[ =============================================================================
                        Start of Option Multiple

Begin Verbatim
T1      Hayes, Seay, Mattern & Mattern, Inc.                    Durham Co NC FIS
T2      Stream Name:   Unt C to Northeast Cr.  ENG:TFH  ET:TFH  Comm. No. 2379
T3      NEC_C Multiple Run              Date: %DATE           10-year event
J1      2.0                     %SLOPE                            %SWSEL
End Verbatim

Start of Option Detailed_Output
Begin Verbatim
J21.            -1.0
J3150.
NC0.18  0.18    0.05    0.1     0.3
End Verbatim
End of Option Detailed_Output

Start of Option Summary_150
Begin Verbatim
J21.            -1.0
J3150.
J5-10.
NC0.18  0.18    0.05    0.1     0.3
End Verbatim
End of Option Summary_150

                        End of Option Multiple
[ =============================================================================

[ =============================================================================
                        Start of Option Floodway

Begin Verbatim
T1      Hayes, Seay, Mattern & Mattern, Inc.                  Durham Co, NC FIS
T2      Stream Name:   Unt C to Northeast Cr. ENG:TFH ET:TFH  Comm. No. 2379
T3      NEC_C Floodway                  Date: %DATE           100-year Natural
J1      4.0                     %SLOPE                            %SWSEL
End Verbatim

Start of Option HSMM_FW_Output
Begin Verbatim
J21.            -1.0
J338.   1.      52.     4.      13.     14.     15.     53.     27.     21.
J322.   28.     54.
J3200.                                          [******************************
NC0.18  0.18    0.05    0.1     0.3             [** NOTE:  Check for correct **
End Verbatim                                    [**        card set-up       **
End of Option HSMM_FW_Output
                                                [******************************

Start of Option Detailed_Output
Begin Verbatim
J21.            -1.0
J3110.  200.
NC0.18  0.18    0.05    0.1     0.3
End Verbatim
End of Option Detailed_Output

Start of Option Summary_150
Begin Verbatim
J21.            -1.0
J3110.  200.
J5-10.
NC0.18  0.18    0.05    0.1     0.3
End Verbatim
End of Option Summary_150

                        End of Option Floodway
[ =============================================================================

[ =============================================================================
                        Start of Option Historical

Begin Verbatim
T1      Hayes, Seay, Mattern & Mattern, Inc.                   Durham Co NC FIS
T2      Stream Name:   Unt C to Northeast Cr.  ENG:TFH  ET:TFH  Comm. No. 2379
T3      NEC_C    Historic               Date: %DATE           Hist, 2-yr
J1      7.0                     %SLOPE                            %SWSEL
J21.            -1.0
J3150.
NC0.18  0.18    0.05    0.1     0.3
End Verbatim

                        End of Option Historical
[ =============================================================================

[ =============================================================================
                        Start of Option Mapping

Begin Verbatim
T1      Hayes, Seay, Mattern & Mattern, Inc.                 Durham Co NC FIS
T2      Stream Name:   Unt C to Northeast Cr.       ENG:TFH  ET:TFH       Comm. No. 2379
T3      NEC_C    100                    Date: %DATE           100-year
J1      4.0                     %SLOPE                            %SWSEL
J21.            -1.0
J3150.
NC0.18  0.18    0.05    0.1     0.3            [******************************
End Verbatim                                   [** NOTE:  Check for correct **
                                              [**        card set-up       **
                        End of Option Mapping  [******************************
[ =============================================================================



Start of Invert Data

        Station         Elevation       Comment

        [0.1                               [CONFNECREEK
        113             236             [236
        600             238             [238
        1618            238.67          [A-UNTCNECX-SECT1.0
        2363            240             [240
        [2491                            [B-UNTCNECX-SECT 1.5
        [2673            242             [242
        [3136            244             [244
        3357           245.22           [C-UNTCNECX-SECT2.0
        [3436            246             [246
        [3960            248             [248
        [4353            250             [250
        4429            249.12           [D/S invert SR 1102
        [4470             249.4          [UNTCNECSR1102
        4511             249.4          [ U/S Invert SR1102
        [4498            252             [252
        [4540                            [UNTCNECTOPOSR1102
        4890             249.9           [ Office estimation XSECT 2.7
        [4914            252             [252
        5009             252.99         [UNTCNECDAM
        [5090                            [UNTCNECTOPODAM
        [5599                            [UNTCNECX-SECT3.0
        6765             256.55         [E-UNTCNECX-SECT4.0
        7499            262.86          [D/S invert based on a 2% slope
        [7550             262.92         [UNTCNECSR1254
        7601             262.92         [U/S inver SR 1254
        [7631                            [UNTCNECTOPOSR1254
        8488             264.17         [F-UNTCNECX-SECT5.0
        [8556            266             [266
        [8874            268             [268
        [9036            270             [270
        [9297            272             [272
        9472.5          271.09           [D/S Invert
        [9515             271.3          [UNTCNECSR2224
        9557.5           271.3          [U/S Invert
        [9556                            [UNTCNECTOPO2224
        [10103           280             [280
        [10278           282             [282
        [10452                           [G-UNTCNECX-SECT6.0
        [10634           284             [284
        [10870           286             [286
        [10979           288             [288
        [11051           290             [290
        11070.5          289.21         [D/S invert
        [11126            289.5          [UNTCNECSR1201
        11181.5          289.5          [U/S Invert
        [11292                           [UNTCNECTOPOSR1201
        11392           292             [292
        11504           294             [294




End of Invert Data

Start of Discharge Data

    [    Checked : DMK  (10-07-92)

                [                                      2-year 5-year  25-year
        [XSect   10-yr 50-yr 100-yr  500-yr  Floodway  Hist.  Hist.   Hist.

        0.1      957   1339  1534    2104    1534      535    770     1170
        7610     642   902   1034    1420    1034      359    516     787

End of Discharge Data

Start of Encroachment Data

        [               Fields
[XSect 1  2   3   4   5   6      7  8    9     10

1618.    0  0   0   0   0   9.11   0  0    4870  5070 [ X-Sect 1.0
2491.    0  0   0   0   0   9.11   0  0    4870  5070 [ X-Sect 1.5
3357.    0  0   0   0   0   9.11   0  0    4930  5140 [ X-Sect 2.0

4404.    0  0   0   0   0   9.11   0  0    4954  5054 [ SR 1102
4428.    0  0   0   0   0   9.11   0  0    4954  5054
4511.    0  0   0   0   0   9.11   0  0    4940  5060
4518.    0  0   0   0   0   9.11   0  0    4940  5060

4890     0  0   0   0   0   9.11   0  0    4730  5150 [ Dam
5016.5   0  0   0   0   0   9.11   0  0    4700  5277
5175.5   0  0   0   0   0   9.11   0  0    4700  5277

6765     0  0   0   0   0  10.41   0  0       0     0 [ X-Sect 4.0
8488     0  0   0   0   0   9.11   0  0    4930  5080 [ X-Sect 5.0

9391.5   0  0   0   0   0  10.41   0  0       0     0 [ SR 1224
9471.5   0  0   0   0   0   9.11   0  0    4955  5045
9557.5   0  0   0   0   0   9.11   0  0    4955  5045
9578.5   0  0   0   0   0   9.11   0  0    4955  5045

10452    0  0   0   0   0   9.11   0  0    4945  5020  [ X-Sect 6.0 - SR 1201
11069    0  0   0   0   0   9.11   0  0    4945  5020
11181    0  0   0   0   0   9.11   0  0    4945  5020
11282    0  0   0   0   0   9.11   0  0    4945  5020

End of Encroachment Data



START OF CROSS SECTION
[ XSECT 1.0

        XSect 1618

        Comment Card Cross Section 1.0
        Comment Card Cross Section A (HSMM Draft)
        Comment Card
        Comment Card Stream Referenced in Feet Above Confluence with Northeast Creek.

        Final Centerline 5000.
        [Blend Data Based on Topo Data
        Blend Data Based on Field Data

                Start of Field Data

                [  BS TO 239 CONTOUR 30' LT OF CL
                [  BS +5.57

                HI 244.57
                Looking D/S
                [Data Centerline
                [Relate to Invert

                Station         Rod     Comment

                950             5.1
                1000            5.7             Channelbank
                1006            5.9
                1013            5.6             Channelbank
                1050            5.6
                1065            5.4

        End of Field Data

        Start of Topo data

                Station         Elevation       Comment

                1000            250
                1437            248
                1820            246
                1879            244
                1932            240
                2092                               Centerline
                2173            240
                2255            244
                2295            246
                2361            248

        End of Topo data

     Start of N-Values

          Channel N-Value  .05100

          Station       N-Value             Comment

          1000          100.00000
          1709          .16500              Centerline
          2173          .15000
         End            100.00000

     End of N-Values


        END OF CROSS SECTION

START OF CROSS SECTION
[ XSECT 1.5

        XSect 2491
        Comment Card Cross Section 1.5
        Comment Card Cross Section B (HSMM Draft)
        Final Centerline 5000.
        Blend Data Based on Topo Data
        [Blend Data Based on Field Data

                Start of Field Data [from xsect 1.0

                Looking D/S
                Data Centerline 1006
                Relate to Invert
                [X Factor


                Station         Rod     Comment

                950             5.1
                1000            5.7             Channelbank
                1006            5.9
                1013            5.6             Channelbank
                1050            5.6
                1065            5.4


        End of Field Data

        Start of Topo data

                Station         Elevation       Comment

                1000            248
                1012            246
                1037            244
                1068            242
                1294                               Centerline
                1413            242
                1447            244
                1468            246
                1503            248
                1525            250

        End of Topo data

     Start of N-Values

          Channel N-Value  .05100

          Station       N-Value             Comment

          1000          100.00000
          1374          .16500              Centerline
          1552          .15000
         End            100.00000

     End of N-Values


        END OF CROSS SECTION

START OF CROSS SECTION
[ XSECT 2.0

        XSect 3357
        Comment Card Cross Section 2.0
        Comment Card Cross Section C (HSMM Draft)
        Final Centerline 5000.
        [Blend Data Based on Topo Data
        Blend Data Based on Field Data

                Start of Field Data
                [  BS TO 248 CONTOUR 65' LT OF CL***this should be contour 246
                [  BS +5.42

                HI 251.42
                Looking D/S
                [Data Centerline
                [Relate to Invert

                Station         Rod     Comment

                990             5.8
                1000            5.6         Channelbank [TOB
                1004            6.2         [CL FLOW
                1008            5.6         Channelbank
                1020            5.5

        End of Field Data

        Start of Topo data

                Station         Elevation       Comment

                1000            260
                1113            258
                1170            256
                1221            254
                1260            252
                1279            250
                1301            248
                1356            246
                1425                               Centerline
                1593            246
                1618            248
                1630            250
                1644            252
                1669            256
                1704            258
                1810            260

        End of Topo data

     Start of N-Values

          Channel N-Value  .05100

          Station       N-Value             Comment

          1000          100.00000
          1220          .16500              Centerline
          1451          .15000
         End            100.00000

     End of N-Values


END OF CROSS SECTION

[ SR 1102 Sedwick Dr.

START OF STRUCTURE

        XSect 4470
        Comment Card SR 1102 Sedwick Dr.
        Final Centerline 5000.
[        Print Xsect  A B C D E F        [Normal Bridge
        Print Xsect A B D F            [Special Bridge
        Blend Data Based on Field Data
        Structure Width 82
       Structure N-value 0.022

        Levee Left Elevation B 257.5
        Levee Right Elevation B 257.5

       Start of Special Bridge
       End of Special Bridge

        Start of Field Data
        [Relate to Invert

                Looking D/S
                Data Centerline 1003

                Station         Elevation       Comment

                [950             258.5          [point on fill
                [975             256.3          [point on fill
                1000            254.5           Channelbank Left A B D F
                1003            249.4           [C/L Culvert
                1003.1          250.5           [T/E
                1006            252.5
                [1031            258.9          [point on fill [ Channelbank Right A B D F
                [1056            259.6          [point not taken off fill of road

        End of Field Data

        Start of Topo Data

          Looking D/S

                Station         Elevation       Comment

                1000           270
                1062           266
                1170           262
                1219           260
                1404           258
                1428           256
                [1439           252         [field in this area more accurrate
                1450                              Centerline
                1476           252          Channelbank Right A B D F
                1505           258
                1664           260
                1905           270

        End of Topo Data


        Start of Top of Structure Data

          Looking D/S
          Data Centerline 1003

                Station         Elevation       Comment


                467             270
                580             266
                680             262
                744             260
                950             259.03
                975             258.99
                1000            258.97
                1006            258.99
                1031            259.11
                1056            259.30
                1193            260
                1315            262
                1368            264
                1431            266
                1536            270




        End of Top of Structure Data

        START OF CULVERT DATA

                Data Centerline 1003

                Circular Culvert
                Diameter 6
                Centerline 1003
                Invert 249.4


        END OF CULVERT DATA

        Start of N-Values
        Channel N-Value 0.058
        Position Within 10 Feet

                Station         N-Value         Comment

                1000            100.00000
                1122            .09000          Centerline
                1187            .15000
                1304            .19000
                End             100.00000

        End of N-Values

END OF STRUCTURE


START OF CROSS SECTION
[ XSECT 2.7

        XSect 4890
        Comment Card Cross Section 2.7
        Comment Card Cross Section D (HSMM Draft)
        Final Centerline 5000.
        Blend Data Based on Topo Data
        [Blend Data Based on Field Data

        Start of Field Data
              Relate to Invert
              Looking D/S
              Data Centerline 1003

                Station         Elevation       Comment

                1000            249.6           [Channelbank
                1003            249.4           [C/L Culvert
                1003.1          249.8           [T/E
[                1006            252.5           [Channelbank

        End of Field Data

     Start of Topo data

          Station       Elevation           Coment

          1000           272
          1048           272
          1090           270
          1138           268
          1185           266
          1263           264
          1286           262
          1308           260
          1317           258
          1428           256
          1443           254
          1456           252                Channelbank
          1572                              Centerline
          1667           252                Channelbank
          1696           254
          1712           256
          1722           258
          1734           260
          1752           262
          1766           264
          1778           266
          1799           268
          1826           270
          1894           274

     End of Topo data

     Start of N-Values

          Channel N-Value  .05800

          Station       N-Value             Comment

          1000          100.00000
          1449          .09000              Centerline
          1701          .19000
         End            100.00000

     End of N-Values


END OF CROSS SECTION

[ DAM U/S of SR 1102

START OF STRUCTURE

        XSect 5009
        Comment Card Dam U/S of SR 1102
        Final Centerline 5000.
[        Print Xsect   B C D E F        [Normal Bridge
         Print Xsect   D F            [Special Bridge
        Blend Data Based on Field Data
        Structure Width 15
       Structure N-value 0.045

       Start of Special Bridge
       [Trap area left at 32 to prevent hec2 from bombing
       End of Special Bridge

        Start of Field Data
        [Relate to Invert

                Looking D/S
                Data Centerline 1295
                X Factor 0.7914    [ 550 / (1645 - 950)   550 read from map

                Station         Elevation       Comment

                950             268.69          Channelbank Left D F
                975             267.89
                1000            265.39          [T/E
                1000.1          265.99
                1008            264.39
                1032            263.09
                1054            264.99
                1150            260.89
                1250            257.69
                1350            255.09          Channelbank Left B
                1450            252.99
                1550            260.59          Channelbank Right B
                1645            268.79          Channelbank Right D F [End of Dam
                1675            270.39

        End of Field Data

        Start of Topo Data

          Looking D/S

                Station         Elevation       Comment

                1000            274
                1070            270
                1120            268
                1152            266
                1462                              Centerline
                1745            266
                1759            268
                1771            270
                1812            274
                1826            276
                1860            280


        End of Topo Data


        Start of Top of Structure Data

          Looking D/S
          Data Centerline 1295

                Station         Elevation       Comment

                817             274
                901             270
                950             269.24
                975             269.24
                1000            268.03
                1006.5          268.03
                1008            266.02
                1032            266.0
                1033.5          268.03
                1041            268.02
                1044            270.02
                1050            269.99
                1150            270.29
                1236            270
                1250            270.39
                1350            270.29
                1450            270.29
                1550            269.79
                [1616            272            [topo point not used field more accurate
                1645            270.29
                1675            271.09
                [1675            276            [topo point not used field more accurate
                1710            280

        End of Top of Structure Data

        Start of N-Values
        Channel N-Value 0.057
        Position Within 10 Feet

                Station         N-Value         Comment

                1000            100.00000
                1400            .09000              Centerline
                1923            .19000
                End             100.00000

        End of N-Values

END OF STRUCTURE

START OF CROSS SECTION
[ XSECT 4.0

        XSect 6765
        Comment Card Cross Section 4.0
        Comment Card Cross Section E (HSMM Draft)
        Final Centerline 5000.
        [Blend Data Based on Topo Data
        Blend Data Based on Field Data

                Start of Field Data

                [BS TO 268' CONTOUR 20' OFF LOB)
                [BS +2.95

                HI 270.95
                Looking D/S
                [Data Centerline
                [Relate to Invert

                Station         Rod     Comment

                980             2.95
                1000            5.5             Channelbank [LOB
                1002            6.63                [T/E
                1100            14.4
                1179            14.2
                1299            12.4
                1398            6.6                  [T/E
                1399            5.9             Channelbank [ROB
                1429            4.8


        End of Field Data

        Start of Topo data

                Station         Elevation       Comment

                1000            280
                1095            278
                1150            276
                1194            270
                1229            268
                1247            266
                1441                               Centerline
                1628            266
                1642            268
                1663            270
                1769            274
                1846            276
                1890            280

        End of Topo data

     Start of N-Values

          Channel N-Value  .05700

          Station       N-Value             Comment

          1000          100.00000
          1303          .19000              Centerline
          1559          .19000
         End            100.00000

     End of N-Values


        END OF CROSS SECTION


[ SR 1254 Clermont Dr.

START OF STRUCTURE

        XSect 7550
        Comment Card SR 1254 Clermont Dr.
        Final Centerline 5000.
[        Print Xsect  A B C D E F        [Normal Bridge
       Print Xsect A B D F            [Special Bridge
        Blend Data Based on Field Data
        Structure Width 102
       Structure N-value 0.011

        Levee Left Elevation B 270.4
        Levee Right Elevation B 270.4

       Start of Special Bridge
       End of Special Bridge

        Start of Field Data
        [Relate to Invert

                Looking D/S
               Data Centerline 1002.5

                Station         Elevation       Comment

                950             267.82
                975             267.12
                979             267.01          [Channelbank Left A B F
                990             265.92          [T/E
                1002.5          262.92          [C/L of Culvert
                1004            264.21
                1029            264.21
                1054            264.01
                1079            263.71
                1104            264.01
                1129            264.61
                1145            265.91          [T/E
                1165            267.81          [Channelbank Right A B F

        End of Field Data

        Start of Topo Data

          Looking D/S

                Station         Elevation       Comment

                1000            274
                1046            272
                1114            270
                1154            268
                1191            266             Channelbank Left A B F
                1221                               Centerline
                1350            266             Channelbank Right A B F
                1355            268
                1365            270
                1386            272
                1433            274
                1468            276
                1528            278
                1558            280

        End of Topo Data


        Start of Top of Structure Data

          Looking D/S
          Data Centerline 1002.5

                Station         Elevation       Comment

                392.5           280
                593.5           278
                686.5           276
                774.5           274
                810.5           273
                869.5           272
                937.5           272
                950             271.62
                975             271.47
                1000            271.6
                [1004.5         272             [Topo point, not used, field more accurate
                1025            271.79
                1050            272.11
                1075            272.24
                1100            272.18
                1125            272.10
                1150            271.82
                1175            271.74
                1200            271.82
                1270.5          274
                1302.5          276
                1335.5          278
                1372.5          280
                1472.5          286


        End of Top of Structure Data

        START OF CULVERT DATA

                Data Centerline 1002.5

                Circular Culvert
                Diameter 5
                Centerline 1002.5
                Invert 262.92


        END OF CULVERT DATA

        Start of N-Values
        Channel N-Value 0.057
        Position Within 10 Feet

                Station         N-Value         Comment

                1000            100.00000
                1065            .14500              Centerline
                1314            .14000
                End             100.00000


        End of N-Values

END OF STRUCTURE

START OF CROSS SECTION
[ XSECT 5.0

        XSect 8488
        Comment Card Cross Section 5.0
        Comment Card Cross Section F (HSMM Draft)
        Final Centerline 5000.
        [Blend Data Based on Topo Data
        Blend Data Based on Field Data

                Start of Field Data
                [  BS TO 268 CONTOUR 20' LT OF CL
                [  BS +5.37


                HI 273.37
                Looking D/S
                [Data Centerline
                [Relate to Invert

                Station         Rod     Comment

                990             5.9
                1000            5.9         Channelbank [TOB
                1004            8.3         [BOB
                1005            8.6         [E/W
                1007            9.2
                1010            8.6         [E/W
                1014            7.8
                1018            7.2             Channelbank
                1020            6.0         [Channelbank [TOB
                1040            5.9


        End of Field Data

        Start of Topo data

                Station         Elevation       Comment

                1000            280
                1044            278
                1105            274
                1131            272
                1189            270
                1223            268
                1238            266
                1249                               Centerline
                1272            266
                1311            268
                1345            270
                1376            272
                1413            274
                1493            276
                1551            280

        End of Topo data

     Start of N-Values

          Channel N-Value  .05700

          Station       N-Value             Comment

          1000          100.00000
          1176          .17500              Centerline
          1344          .17000
         End            100.00000

     End of N-Values

        END OF CROSS SECTION

[ SR 2224 Seaton Rd.

START OF STRUCTURE

        XSect 9515
        Comment Card SR 2224 Seaton Rd.
        Comment Card Modeled as Special Bridge due to bridge being in outlet control not inlet.
        Final Centerline 5000.
[        Print Xsect  A B C D E F        [Normal Bridge
       Print Xsect A B D F            [Special Bridge
       Contraction Length 20
        Blend Data Based on Field Data
        Structure Width 85
       Structure N-value 0.020

       Start of Special Bridge
       End of Special Bridge

[        Start of Special Culvert
[
[         Number of Culverts 1
[         Culvert N-Value 0.020
[         Entrance Loss Coefficient 0.10
[         Weir Flow Coefficient 3.0
[         Rise 5.5
[         Span 0
[         Length  85
[         FHWA Chart 1
[         FHWA Scale 2
[        Channel Invert Upstream
[        Channel Invert Downtream
[
[        End of Special Culvert



        Start of Field Data
        [Relate to Invert

                Looking D/S
                Data Centerline 1006

                Station         Elevation       Comment

                950             278.9
                975             278.9
                1000            278.0           Channelbank Left A B F
                1001            273.0
                1006            271.3           [C/L of culvert
                [1012            278.3          [ Channelbank Right A B F [ Point not off fill
                1036            278.5           Channelbank Right A B F
                1060            279.5

        End of Field Data

        Start of Topo Data

          Looking D/S

                Station         Elevation       Comment

                1000            290
                1025            288
                1057            286
                1085            284
                1100            282
                1240            280
                1331                              Centerline
                1418            280
                1478            284
                1504            286
                1579            288
                1614            290


        End of Topo Data


        Start of Top of Structure Data

          Looking D/S
          Data Centerline 1006

                Station         Elevation       Comment

                557             286
                659             284
                772             282
                871             280
                950             279.16
                975             278.76
                1000            278.6
                1012            278.6
                1036            278.76
                1060            279.06
                1116            280
                1129            282
                1168            284
                1212            286

        End of Top of Structure Data

        START OF CULVERT DATA

                Data Centerline 1006

                Circular Culvert
                Diameter 5.5
                Centerline 1006
                Invert 271.3


        END OF CULVERT DATA

        Start of N-Values
        Channel N-Value 0.057
        Position Within 10 Feet

                Station         N-Value         Comment

                1000            100.00000
                1099            .19000
                1207            .13500              Centerline
                1298            .15500
                1316            .16000
                End             100.00000

        End of N-Values

END OF STRUCTURE

START OF CROSS SECTION
[ XSECT 6.0

        XSect 10452
        Comment Card Cross Section 6.0
        Comment Card Cross Section G (HSMM Draft)
        Final Centerline 5000.
        Blend Data Based on Topo Data
        [Blend Data Based on Field Data

                Start of Field Data [From McCormick Rd
                X Factor 1.5

                Looking D/S
                Data Centerline 1005
                Relate to Invert

                Station         Elevation       Comment

                1000            290.14          [Channelbank
                1002            289.5           [T/E
                [1006            289.5
                1010            290.3           [Channelbank


        End of Field Data

        Start of Topo data

                Station         Elevation       Comment

                1000            300
                1093            292
                1129            290
                1235            284             Channelbank
                1268                               Centerline
                1278            284             Channelbank
                1305            286
                1328            288
                1354            290
                1377            292
                1396            294
                1488            296
                1499            300

        End of Topo data

     Start of N-Values

          Channel N-Value  .05700

          Station       N-Value             Comment

          1000          100.00000
          1175          .17000              Centerline
          1250          .16000
         End            100.00000

     End of N-Values


        END OF CROSS SECTION


[ SR 1201 McCormick Rd.

START OF STRUCTURE

        XSect 11126
        Comment Card SR 1201 McCormick Rd.
        Comment Card  Modeled Special Bridge due to bridge
        Final Centerline 5000.
[       Print Xsect  A B C D E F        [Normal Bridge
       Print Xsect B D F            [Special Bridge [Use xsect 6.0 as xsect A
       Contraction Length 100
        Blend Data Based on Field Data
        Structure Width 111
       Structure N-value 0.023

       Start of Special Bridge
       End of Special Bridge

[        Start of Special Culvert [not used error in calculating U/S egic and egoc
[
[         Number of Culverts 1
[         Culvert N-Value 0.023
[         Entrance Loss Coefficient 0.50
[         Weir Flow Coefficient 3.0
[         Rise 4.5
[         Span 0
[         Length  111
[         FHWA Chart 2
[         FHWA Scale 1
[        Channel Invert Upstream
[        Channel Invert Downtream
[
[        End of Special Culvert

        Start of Field Data
        [Relate to Invert

                Looking D/S
                Data Centerline 1005

                Station         Elevation       Comment

                950             294.9
                975             294.8
                1000            290.14          Channelbank Left B F
                1002            289.5           [T/E
                1006            289.5           [C/L of Culvert
                1010            290.3           Channelbank Right B F
                1035            294.31
                1060            295.2

      End of Field Data

        Start of Topo Data

          Looking D/S

                Station         Elevation       Comment

                1000            298
                1190            296
                1238            294
                1257            292
                1267            290[             Channelbank Left A B E F
                1284                               Centerline
                1292            290[            Channelbank Right A B E F
                1332            300
                1351            304


        End of Topo Data


        Start of Top of Structure Data

          Looking D/S
          Data Centerline 1005

                Station         Elevation       Comment

                567             300
                618             298
                696             296
                833             294
                950             294.64
                [958             292            [topo point not used, fiedl more accurate
                975             294.42
                1000            294.28
                1010            294.25
                1035            294.31
                [1052            292            [topo point not used, fiedl more accurate
                1060            294.54
                1094            294
                1210            296
                1283            298
                1349            300

        End of Top of Structure Data

        START OF CULVERT DATA

                Data Centerline 1005

                Circular Culvert
                Diameter 4.5
                Centerline 1006
                Invert 289.5


        END OF CULVERT DATA

        Start of N-Values
        Channel N-Value 0.057
        Position Within 10 Feet

                Station         N-Value         Comment

                1000            100.00000
                1190            .17000              Centerline
                1340            .16000
                End             100.00000


        End of N-Values

END OF STRUCTURE


Begin Verbatim
EJ
End Verbatim



[ =============================================================================
                        Start of Option Multiple

Begin Verbatim
T1      Hayes, Seay, Mattern & Mattern, Inc.                   Durham Co NC FIS
T2      Stream Name:   Unt C to Northeast Cr. Eng:TFH  ET:TFH  Comm. No. 2379
T3      NEC_C   50-Year                 Date: %DATE           50-year event
J1      3.0                     %SLOPE                            %SWSEL
J22.            -1.0
T1      Hayes, Seay, Mattern & Mattern, Inc.                    Durham Co NC FIS
T2      Stream Name:   Unt C to Northeast Cr. Eng: TFH  ET:TFH  Comm. No. 2379
T3      NEC_C   100-Year                Date: %DATE           100-year event
J1      4.0                     %SLOPE                            %SWSEL
J23.            -1.0
T1      Hayes, Seay, Mattern & Mattern, Inc.                    Durham Co NC FIS
T2      Stream Name:   Unt C to Northeast Cr. Eng:TFH  ET:TFH   Comm. No. 2379
T3      NEC_C   500-Year                Date: %DATE           500-year event
J1      5.0                     %SLOPE                            %SWSEL
J215.           -1.0
End Verbatim

                        End of Option Multiple
[ =============================================================================

[ =============================================================================
                        Start of Option Floodway

Begin Verbatim
T1      Hayes, Seay, Mattern & Mattern, Inc.                 Durham Co NC FIS
T2      Stream Name: UNT C to Northeast Cr   ENG:TFH         Comm. No. 2379
T3      UNT-C Floodway                  Date: %DATE          100-yr Floodway
J1      6.0                                                       %SWSELFL
J215.           -1.0
End Verbatim

                        End of Option Floodway

[ =============================================================================

[ =============================================================================
                        Start of Option Historical

Begin Verbatim
T1      Hayes, Seay, Mattern & Mattern, Inc.                 Durham Co NC FIS
T2      Stream Name:   Unt C to Northeast Cr.       Eng:TFH  ET:TFH       Comm. No. 2379
T3                                     Date: %DATE           Hist 25-yr
J1      9.0                     %SLOPE                            %SWSEL
J215.           -1.0
End Verbatim

                        End of Option Historical
[ =============================================================================

[ =============================================================================
                        Start of Option Mapping

Begin Verbatim
T1      Hayes, Seay, Mattern & Mattern, Inc.                 Durham Co NC FIS
T2      Stream Name:   Unt C to Northeast Cr. Eng:TFH  ET:TFH       Comm. No. 2379
T3      100-FW                         Date: %DATE           100-year FW
J1      6.0                                                       %SWSELFL
J22.            -1.0
T1      Hayes, Seay, Mattern & Mattern, Inc.                 Durham Co NC FIS
T2      Stream Name:   Unt C to Northeast Cr.  Eng:TFH  ET:TFH       Comm. No. 2379
T3                                     Date: %DATE           500-year event
J1      5.0                     %SLOPE                            %SWSEL
J23.            -1.0
T1      Hayes, Seay, Mattern & Mattern, Inc.                 Durham Co NC FIS
T2      Stream Name:   Unt C to Northeast Cr.  Eng:TFH  ET:TFH       Comm. No. 2379
T3                                     Date: %DATE           2-year event
J1      7.0                     %SLOPE                            %SWSEL
J215.           -1.0
End Verbatim

                        End of Option Mapping
[ =============================================================================


Begin Verbatim
Blank Line
Blank Line
Blank Line
ER
End Verbatim

