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Survey Data Spavinaw Creek Near Sycamore, Oklahoma

Thalweg Survey Data

Easting
(feet)
Northing
(feet)
Station
Profile
(feet)
Elevation
(feet)
Description Water
Depth
(meters)
1000.0 1000.0   9.25 RM 5 USGS Brass Cap Set in Outcrop ~175 Ft DS  
1180.7 1000.0   17.95 RM 6 USGS Brass Cap Set in Bluff by Shelter  
1686.6 134.0 1394 3.75 Thalweg Profile 1.01
1699.1 177.9 1349 3.41 Thalweg 1.14
1679.8 216.1 1306 4.41 Thalweg 0.75
1663.7 247.9 1270 5.22 Thalweg 0.58
1646.9 284.8 1230 5.87 Thalweg 0.35
1627.9 321.3 1189 6.22 Thalweg 0.25
1626.5 351.5 1158 6.22 Thalweg 0.23
1618.3 382.0 1127 6.06 Thalweg 0.24
1611.2 413.2 1095 5.89 Thalweg 0.19
1609.8 461.3 1047 5.67 Thalweg 0.17
1606.2 509.1 999 5.28 Thalweg 0.18
1598.9 549.7 958 5.06 Thalweg 0.15
1600.9 593.7 913 4.58 Thalweg 0.25
1596.8 636.9 870 4.31 Thalweg 0.26
1605.8 682.1 824 4.03 Thalweg 0.30
1592.9 729.3 775 3.85 Thalweg 0.33
1576.8 763.8 737 4.09 Thalweg 0.25
1559.0 791.1 704 4.24 Thalweg 0.16
1543.4 827.2 665 3.57 Thalweg 0.29
1577.7 850.4 624 2.16 Thalweg 0.58
1564.9 879.3 592 2.57 Thalweg 0.40
1531.4 864.8 556 3.96 Thalweg 0.15
1511.9 884.0 528 3.84 Thalweg 0.16
1553.3 913.6 477 2.18 Thalweg 0.47
1538.9 933.8 452 2.38 Thalweg 0.41
1512.2 935.3 426 0.24 Thalweg 1.05
1507.2 905.9 396 3.78 Thalweg 0.12
1494.5 938.0 361 0.30 Thalweg 1.04
1467.1 935.9 334 0.68 Thalweg 0.91
1441.0 941.1 307 0.49 Thalweg 0.96
1419.9 947.2 285 0.29 Thalweg 1.02
1390.9 960.6 253 -0.09 Thalweg 1.14
1365.8 969.8 227 0.36 Thalweg 1.00
1343.1 987.5 198 0.74 Thalweg 0.88
1320.3 1000.7 172 0.67 Thalweg 0.91
1287.5 1005.7 138 2.15 Thalweg 0.45
1265.1 1009.0 116 1.72 Thalweg 0.58
1251.8 1008.3 102 -1.67 Thalweg - could not get to deepest spot 1.68
1224.0 966.0 52 -1.10 Thalweg - deepest spot 1 to 1.5 meters deeper 1.44
1195.3 967.8 23 -1.81 Thalweg - also much deeper 1.68
1172.3 968.9 0 -0.08 Thalweg - even with gage 1.13
1546.8 884.7   4.84 Total Station Resection - Only Setup HI = 5.44+4.84

Cross Section #1, 509 Ft from USGS Gage

Easting
(feet)
Northing
(feet)
Station
Profile
(feet)
Elevation
(feet)
Description Water
Depth
(meters)
1644.5 648.5 0 11.20 Cross Section pts - right to left  
1641.7 649.9 3 8.49 Cross Section pts  
1638.4 651.3 7 5.04 Cross Section pts  
1635.8 651.9 9 5.30 Cross Section pts  
1632.2 652.2 13 6.15 Cross Section pts  
1621.2 651.6 24 6.39 Cross Section pts  
1616.6 652.5 29 5.07 Cross Section pts - water line  
1605.8 653.3 40 4.14 Cross Section pts 0.3
1599.1 653.0 46 4.48 Cross Section pts 0.19
1591.3 652.3 54 4.64 Cross Section pts 0.14
1583.0 651.0 62 5.05 Cross Section pts - water line  
1574.5 651.7 71 6.19 Cross Section pts  
1545.2 648.7 100 6.89 Cross Section pts  
1529.0 646.1 117 6.78 Cross Section pts  
1513.9 642.7 132 9.34 Cross Section pts  
1496.6 639.8 150 10.53 Cross Section pts  
1479.5 636.7 167 11.39 Cross Section pts  
1547.3 454.7   9.26 Possible Bankfull  
1623.1 642   6.32 Possible Bankfull  
1617 727.3   7.50 Possible Bankfull  
1609.5 772.3   7.36 Possible Bankfull  
1545.7 763   5.96 Gravel bar  
1505.8 847.3   8.66 Possible Bankfull  
1489.7 862.3   8.23 Possible Bankfull  
1483.3 883.9   7.83 Possible Bankfull  
1459 891.8   7.35 Possible Bankfull  
1443.2 901.1   7.23 Possible Bankfull  
1000.0 1000.0   9.21 RM - 5 Tie In  
1180.0 1000.1   17.97 RM - 6 Tie In  

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