Brazos River Survey 2001 GIWW & Brazos River Confluence CENTER Water quality data was measured manually with a CTD (conductivity, temperature, depth) probe at the center of the confluence of the Brazos River and the GIWW. (Lat 28 deg 26.39'N, Long 96 deg 24.46' W - decimal minutes). In the data below: depth = depth of measurement (ft); cond = conductivity (mS/cm); temp = temperature (degrees Celsius), press = pressure (atm); SAL = partial salinity units; SIGMA_T = density. The station number for this site is 1e. Disclaimer: Large differences in water quality data between the downward and upward CTD measurements, seen in some measurement profiles, may indicate artifacts in either the up or down series. Please exercise caution in the analysis and use of this water quality data. October 10, 2001 1038 depth cond temp press SAL SIGMA_T 1.45 20.42 25.66 0.43 12.02 5.94 1.69 20.34 25.66 0.51 11.97 5.91 1.65 20.34 25.66 0.49 11.97 5.90 1.54 20.32 25.66 0.46 11.95 5.90 1.69 20.22 25.65 0.51 11.89 5.85 1.64 20.18 25.65 0.49 11.86 5.83 1.61 20.16 25.65 0.48 11.85 5.83 1.56 20.14 25.65 0.47 11.84 5.82 1.67 20.15 25.66 0.50 11.84 5.81 1.50 20.10 25.65 0.45 11.81 5.79 1.57 20.06 25.65 0.47 11.78 5.77 1.69 19.94 25.65 0.51 11.71 5.71 1.44 19.90 25.65 0.43 11.68 5.70 1.79 19.90 25.66 0.53 11.69 5.70 1.72 19.91 25.65 0.51 11.69 5.70 1.47 19.55 25.64 0.44 11.46 5.54 1.69 19.75 25.64 0.51 11.59 5.63 1.73 19.74 25.64 0.52 11.59 5.63 1.54 19.74 25.64 0.46 11.59 5.63 1.68 19.73 25.65 0.50 11.58 5.62 1.55 19.70 25.65 0.46 11.56 5.61 1.63 19.76 25.64 0.49 11.59 5.63 1.68 19.82 25.66 0.50 11.63 5.66 1.67 19.84 25.66 0.50 11.65 5.67 1.48 19.77 25.62 0.44 11.61 5.65 1.72 19.81 25.65 0.51 11.63 5.66 1.67 19.83 25.67 0.50 11.64 5.66 1.42 19.87 25.65 0.43 11.67 5.69 1.78 19.96 25.66 0.53 11.72 5.72 1.63 20.00 25.66 0.49 11.75 5.74 1.59 20.02 25.65 0.48 11.76 5.76 1.69 20.03 25.66 0.50 11.76 5.75 1.57 20.00 25.61 0.47 11.76 5.77 1.52 19.96 25.64 0.45 11.73 5.73 1.69 20.04 25.66 0.51 11.77 5.76 1.51 19.81 25.61 0.45 11.64 5.68 1.54 19.91 25.63 0.46 11.70 5.72 1.62 20.00 25.66 0.49 11.75 5.74 2.20 20.10 25.66 0.66 11.81 5.79 3.94 22.29 25.86 1.18 13.17 6.75 5.44 24.01 25.98 1.62 14.24 7.52 6.81 24.47 26.01 2.03 14.53 7.72 8.47 25.56 25.96 2.53 15.26 8.28 9.68 25.92 25.94 2.89 15.50 8.47 11.28 26.61 25.88 3.37 15.97 8.84 12.87 28.17 25.40 3.84 17.18 9.88 14.48 29.21 25.21 4.32 17.95 10.51 16.10 32.29 25.19 4.81 20.05 12.09 17.81 36.14 25.18 5.32 22.72 14.08 19.36 36.60 25.11 5.78 23.07 14.37 20.87 36.83 25.10 6.23 23.24 14.50 22.46 37.12 25.06 6.71 23.46 14.67 23.87 37.35 25.02 7.13 23.64 14.82 24.22 37.44 25.02 7.23 23.70 14.87 24.39 37.46 25.02 7.28 23.72 14.88 24.88 37.50 25.01 7.43 23.76 14.91 25.00 37.50 25.01 7.47 23.76 14.91 25.08 37.50 25.01 7.49 23.76 14.91 24.93 37.51 25.00 7.44 23.76 14.92 23.43 37.50 25.01 7.00 23.75 14.91 22.65 37.44 25.02 6.76 23.70 14.87 21.47 37.39 25.03 6.41 23.66 14.84 20.47 37.22 25.04 6.11 23.54 14.74 20.50 37.26 25.04 6.12 23.57 14.76 19.17 37.25 25.05 5.72 23.56 14.75 18.23 37.04 25.07 5.45 23.40 14.63 17.01 36.88 25.09 5.08 23.28 14.53 15.90 36.68 25.11 4.75 23.13 14.41 14.90 36.49 25.15 4.45 22.97 14.28 13.79 36.31 25.16 4.12 22.84 14.18 12.51 35.88 25.19 3.74 22.53 13.94 11.35 34.78 25.28 3.39 21.72 13.31 10.42 33.87 25.42 3.11 21.03 12.76 9.59 32.63 25.61 2.87 20.11 12.01 8.34 32.13 25.67 2.49 19.74 11.71 7.19 31.46 25.75 2.15 19.25 11.33 6.54 30.92 25.77 1.95 18.88 11.04 5.83 30.51 25.84 1.74 18.58 10.80 4.77 30.34 25.87 1.43 18.45 10.69 4.17 29.81 25.89 1.25 18.09 10.42 2.95 28.10 25.96 0.88 16.93 9.53 2.34 27.54 25.97 0.70 16.55 9.24 0.74 26.41 25.96 0.22 15.81 8.70