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Survey Data Norwalk River at Sough Wilton, Connecticut

Thalweg
Easting
(Feet) 		Northing
(Feet) 		Elevation
(Feet) 		Stationing
(Feet) 		Gage Height
(Feet) 		Water Depth
(Feet) 		WSEL
(Feet) 		Comments
5000.0 5000.0 100.00         Total Station - 1st Setup
5275.0 5007.4 107.84   15.77     BM1
15.77 ft Gage Height
5274.1 4958.4 108.57   16.50     RM1
16.50 Gage Height
5260.6 4960.1 92.86 0.0 0.79 1.32 1.22 Orifice
Ch Bottom = -0.1 ft GH
5235.2 4975.1 92.17 29.5 0.10 1.21 1.31 Ch Bottom 0.1 lower
5215.2 4968.0 93.32 50.7 1.25 0.50 1.75 Top of Riffle
5190.6 4971.9 92.54 75.6 0.47 1.53 2.00 Pool
5099.3 4951.6 91.13 169.2 -0.94 2.65 1.71 Pool
5077.4 4951.8 91.29 191.1 -0.78 2.40 1.62 Pool
5051.2 4947.3 92.04 217.6 -0.03 1.81 1.78 Base of Riffle
5035.0 4956.3 93.37 236.2 1.30 0.62 1.92 Riffle
5015.3 4969.0 93.18 259.6 1.11 1.26 2.37 Run
4998.9 4973.9 92.36 276.7 0.29 1.92 2.21 XS
4975.8 4984.3 93.25 302.1 1.18 1.45 2.63 Riffle
4957.9 4992.9 93.72 321.9 1.65 1.35 3.00 Top of Riffle
4930.2 4994.1 93.93 349.6 1.86 1.13 2.99 Glide
4901.5 5000.1 94.24 379.0 2.17 1.11 3.28 Riffle
4877.3 4997.1 94.06 403.4 1.99 1.55 3.54 Glide
4859.6 5000.3 93.66 421.3 1.59 2.05 3.64 Pool
4831.7 4995.8 93.43 449.6 1.36 2.2 3.56 Top of Pool
4817.7 4998.2 95.22 463.8 3.15 0.76 3.91 Bedrock Ledge
4796.7 4990.4 96.33 486.2 4.26 0.28 4.54 Top of Bedrock
4793.2 4989.3   489.9 2.78   #REF! XS #2
4787.9 4988.3 94.61 495.3 2.54 2 4.54 Bottom of Pool
4767.9 4983.5 95.18 515.8 3.11 1.46 4.57 Pool
4752.3 4949.5 94.43 553.2 2.36   #REF! Pool
4731.5 4935.8 94.46 578.2 2.39 2.23 4.62 Pool
4709 4921.6 93.87 604.8 1.80     Pool
4679.5 4910.3 93.6 636.3 1.53     Pool
4664.4 4899.8 92.93 654.7 0.86     Pool
4649 4888.8 92.73 673.7 0.66     Pool
4577.5 4827.1 94.54 768.1 2.47     Pool

Cross-Section One
Easting
(Feet) 		Northing
(Feet) 		Elevation
(Feet) 		Stationing
(Feet) 		Gage Height
(Feet) 		Comments
5007.7 5026.1 103.8 0.0 11.73 Left Bank
5006.1 5013.7 102.48 12.5 10.41 Shed
5004.2 4999.4 99.78 26.9 7.71  
5002 4992.8 98.36 33.9 6.29 Top edge of bank
5001.7 4990.9 97.1 35.8 5.03  
5000.9 4989.0 94.97 37.9 2.90  
5000.6 4986.9 94.57 40.0 2.50 LEW
4999.6 4984.2 93.81 42.9 1.74  
4999.1 4982.0 93.6 45.1 1.53  
4998.3 4979.3 92.7 47.9 0.63  
4998 4976.1 92.62 51.2 0.55  
4997.5 4974.9 92.56 52.5 0.49  
4997.2 4973.1 93.36 54.3 1.29  
4996.9 4971.3 93.83 56.1 1.76  
4996.4 4968.2 93.76 59.2 1.69  
4996.4 4962.5 94.58 62.1 2.51 REW
4995.7 4960.3 94.75 64.4 2.68  
4994.3 4954.0 95.19 70.8 3.12  
4992.7 4946.3 94.7 78.7 2.63  
4993 4940.4 94.85 84.6 2.78  
4993.1 4932.1 96.31 92.9 4.24  
4993.7 4927.1 97.5 97.9 5.43  
4993.4 4924.6 98.68 100.5 6.61  
4993.4 4914.8 100.71 110.3 8.64  
4992.6 4909.1 100.97 116.0 8.90  
4991.9 4902.9 99.55 122.3 7.48  
4990.5 4889.1 99.89 136.1 7.82  
4988.6 4868.7 100.11 156.6 8.04  
4988.9 4848.9 100.72 176.4 8.65  
4987.8 4826.6 102.16 198.8 10.09 Road Track
4985.1 4791.5 103.26 234.0 11.19 Under High Power Lines
4983.6 4765.9 104.12 259.6 12.05 Under Telephone Lines
4982.7 4753.3 107.16 272.2 15.09  
4981.9 4747.4 109.09 278.2 17.02  
4981.6 4738.7 109.94 286.9 17.87 Left Side RR Bed
4980.4 4722.0 109.67 303.6 17.60 Right Side RR Bed
          1:1 slope
4994.5 4964.6 94.45   2.38 REW

Cross-Section Two
Easting
Feet 		Northing
Feet 		Elevation
Feet 		Stationing
Feet 		Gage Height
Feet 		Comments
 
4741.3 4977.5 102.70   10.63 Total Station-2nd Setup
4783.7 5013.0 99.79 0 7.72 Parking Lot
4781.8 5006.2 100.81 7.1 8.74 Curb
4782.3 5005.8 99.52 7.7 7.45  
4785.8 5000.6 98.93 14.0 6.86  
4787.2 4997.3 98.09 17.6 6.02  
4788.1 4995.7 97.76 19.4 5.69 Left Bank
4790.2 4993.2 96.68 22.7 4.61 LEW
4789.6 4990.5 94.97 25.4 2.90  
4790.7 4986.2 95 29.9 2.93  
4793.4 4982.8 94.85 34.2 2.78  
4795.1 4980.0 95.17 37.5 3.10  
4796.6 4971.0 95.47 46.6 3.40  
4798.1 4973.6 95.4 49.6 3.33  
4799.3 4970.8 95.6 52.6 3.53  
4800.4 4968.2 95.98 55.5 3.91  
4801.1 4965.9 96.1 57.9 4.03  
4801.9 4962.1 96.74 61.8 4.67 REW
4802.5 4960.0 97.29 63.9 5.22  
4803.3 4957.0 97.62 67.0 5.55  
4805.4 4951.7 98.68 72.7 6.61  
4806.2 4945.3 98.46 79.2 6.39  
4804.9 4940.7 97.77 84.0 5.70  
4806.2 4930.6 100.63 94.2 8.56  
4809.4 4925.5 102.4 100.2 10.33  

Bankfull Indicators
Easting
(Feet) 		Northing
(Feet) 		Elevation
(Feet) 		Stationing
(Feet) 		Gage Height
(Feet) 		Comments
5157.5 4929.6 95.76 110.0 3.69 bench
5139.2 4927.3 97.25 127.7 5.18 bench
4773 4941.2 98.63 507.7 6.56 Bankfull Indicator
4738.3 4920.9 99.14 578.1 7.07 Bankfull Indicator
4722.1 4912.8 99.04 604.7 6.97 Bankfull Indicator
4683.7 4893.2 98.77 636.3 6.70 Bankfull Indicator
4656.2 4875.9 99.11 673.7 7.04 Bankfull Indicator
           
5145.5 4923.6 100.16 122 8.09 Top of Bank
4778.1 4928.8 102.23 508 10.16 Top of Bank
4739.2 4912.7 102.21 578 10.14 Top of Bank
4719 4904.1 102.39 605 10.32 Top of Bank
4687.7 4887.5 101.56 636 9.49 Top of Bank
4656.6 4873.3 102.38 674 10.31 Top of Bank

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