Potomac NAWQA:
01639000- Monocacy River at Bridgeport, MD
Field measurements

[deg C - degrees Celsius, mm of Hg - millimeters of mercury, µS/cm - microsiemens per centimeter, mg/L - milligrams per liter, E - estimate, lt - less than, IT- incremental titration]
StationDateTimeWater temperature (deg C)Air temperature (deg C)Discharge, instantaneous, cubic feet per secondSpecific conductance (µS/cm)pH, water, whole, field (standard units)Oxygen, dissolved (mg/L)Bicarbonate, water, dissolved, IT, field (mg/L as HCO3)Alkalinity, dissolved, total, IT, field (mg/L as CaCO3)Barometric pressure (mm of Hg)Carbonate, water, dissolved, IT, field (mg/L as CO3)
016390001991.11.01105011.512.012.03977.50----------
016390001991.11.0709454.006.0010.74457.90----------
016390001991.12.201130-1.500-3.00053.53217.70----------
016390001992.01.2210450.5001.5043.73487.40----------
016390001992.02.2511158.006.002982647.16----------
016390001992.03.1813205.005.001372247.50----------
016390001992.04.10105014.019.086.02099.20----------
016390001992.04.22091015.018.069601027.00----------
016390001992.04.22114514.521.050801107.10----------
016390001992.04.22132514.523.533401227.20----------
016390001992.04.22153515.023.019801327.20----------
016390001992.05.12104519.019.589.82047.80----------
016390001992.06.03121018.8--90.02027.528.60--------
016390001992.06.23102019.020.042.52387.40----------
016390001992.07.31100025.028.048.42897.50----------
016390001992.08.24114023.024.513.34027.80----------
016390001992.09.02104521.021.07.963617.40----------
016390001992.10.27101510.512.020.83777.80----------
016390001992.11.030850----36602267.30----------
016390001992.11.031112----41201847.30----------
016390001992.11.03112511.518.541001817.20----------
016390001992.11.031337----35401757.20----------
016390001992.11.03145513.022.529501617.10----------
016390001992.11.03164011.517.521701627.00----------
016390001992.11.031703----20201877.20----------
016390001992.11.03185511.59.5014901667.20----------
016390001992.11.1305088.508.0013102186.80----------
016390001992.11.23105015.017.5114001007.00----------
016390001992.11.23145513.515.077401077.00----------
016390001992.11.23170013.510.246201217.10----------
016390001992.11.23194513.010.020501387.10----------
016390001992.12.0310554.506.001062607.70----------
016390001993.01.2012501.505.001162277.20----------
016390001993.02.0412401.507.0078.02537.10----------
016390001993.03.2311052.004.5013401406.30----------
016390001993.04.010800----4680--6.30----------
016390001993.04.011045----45001086.30----------
016390001993.04.01140010.016.034301076.50----------
016390001993.04.01154010.016.026801086.40----------
016390001993.04.01175010.013.520201086.40----------
016390001993.04.02085010.012.026201167.20----------
016390001993.04.02123010.013.021601197.40----------
016390001993.04.12112511.010.54461657.5011.849.040.0----
016390001993.04.22090010.04.0039401067.307.30--------
016390001993.04.2212109.007.0031801057.107.10--------
016390001993.04.2215108.506.5036601037.207.20--------
016390001993.04.2309158.5012.010301297.407.40--------
016390001993.05.13100020.015.01962057.507.9073.060.0743--
016390001993.06.08101521.021.030.12547.407.30--68.0762--
016390001993.07.07095028.031.024.02847.206.2079.065.0754--
016390001993.08.09111023.523.019.05368.90--10193.07616.00
016390001993.09.14091520.025.526.02597.507.6072.059.0759--
016390001993.10.04094015.015.065.33047.308.10--75.0755--
016390001993.11.0311307.008.001392507.1011.0--58.0761--
016390001993.12.0510458.507.501160084.06.50----------
016390001993.12.0515158.508.001230074.06.60----------
016390001993.12.0515168.508.001230074.06.60----18.0740--
016390001994.01.1210450.0000.50057.34526.40----63.0758--
016390001994.03.2212303.0013.523801147.1013.237.030.0751--
016390001994.04.04120011.015.02951557.5011.145.037.0755--
016390001994.04.11100011.013.03601877.6011.463.052.0765--
016390001994.04.19103015.025.01581808.6011.462.051.07522.00
016390001994.04.25093015.525.592.02008.6010.662.053.07511.00
016390001994.05.02114517.016.51632017.208.6066.054.0759--
016390001994.05.09111513.020.02611557.209.7051.042.0752--
016390001994.05.16093018.521.086.01967.207.6065.053.0748--
016390001994.05.23103019.029.055.02257.207.0072.059.0749--
016390001994.05.26103019.522.01122167.006.4062.051.0744--
016390001994.05.31101520.525.039.22237.006.0072.059.0757--
016390001994.06.08110025.025.531.12697.405.5088.072.0750--
016390001994.06.14104526.033.027.43007.306.5094.077.0756--
016390001994.06.17100025.027.51602426.904.9063.052.0757--
016390001994.06.20090026.524.523.13077.014.6080.066.0756--
016390001994.06.28113024.0--88.02686.905.3071.058.0752--
016390001994.07.05093026.032.517.02787.908.0087.071.0758--
016390001994.07.11103026.024.014.03207.685.5098.080.0757--
016390001994.07.18091525.529.013.73287.245.1299.081.0755--
016390001994.07.22193026.0--1962527.206.5073.060.0751--
016390001994.07.26110025.023.527.02247.105.3067.055.0750--
016390001994.08.02084526.028.016.43348.587.6792.075.07555.00
016390001994.08.16090022.024.015.04197.206.50124102758--
016390001994.08.18104520.523.512901857.208.7055.045.0751--
016390001994.08.26111521.029.05951636.908.6040.033.0756--
016390001994.08.31113021.527.046.02717.207.0084.269.0746--
016390001994.09.13084518.018.59.103407.407.9011695.0757--
016390001994.11.01133013.010.026.03967.408.2012098.0736--
016390001994.11.21200010.013.034101777.109.7047.039.0749--
016390001995.01.1012000.500-1.0001422067.6014.351.042.0763--
016390001995.01.16111510.58.0015611447.0011.036.029.5751--
016390001995.02.1612001.006.0073.02777.6013.078.064.0754--
016390001995.03.15120010.118.01472337.8010.460.049.0757--
016390001995.04.18110011.616.053.02478.6010.663.468.07559.60
016390001995.05.10111516.520.039.02537.506.5086.671.0749--
016390001995.05.26111520.933.03642367.315.41--57.0756--
016390001995.07.07141522.327.06322077.207.6058.052.0753--
016390001995.09.19090017.4--27.44587.0511.3--------
016390001995.09.19100017.6--26.54597.3611.5--------
016390001995.09.19110018.0--25.64617.4312.1--------
016390001995.09.19120018.3--24.84637.4812.6--------
016390001995.09.19130018.8--23.94657.5313.2--------
016390001995.09.19140019.1--23.14647.5914.0--------
016390001995.09.19150019.4--22.34657.6614.8--------
016390001995.09.19160019.7--21.54657.7215.1--------
016390001995.09.19170019.7--21.54667.7215.2--------
016390001995.09.19180019.7--20.84697.7115.1--------
016390001995.09.19190019.6--20.04697.6814.8--------
016390001995.09.19200019.6--20.04707.6414.4--------
016390001995.09.19210019.5--19.44727.6014.1--------
016390001995.09.19220019.5--19.44747.5613.6--------
016390001995.09.19230019.5--18.84747.5213.3--------
016390001995.09.19240019.4--18.84747.4912.9--------
016390001995.09.20010019.4--18.24747.4612.4--------
016390001995.09.20020019.3--17.64737.4312.1--------
016390001995.09.20030019.3--17.64757.4011.6--------
016390001995.09.20040019.2--17.04767.3711.3--------
016390001995.09.20050019.1--15.84777.3510.9--------
016390001995.09.20060019.0--16.44777.3310.6--------
016390001995.09.20070019.0--15.84787.3010.3--------
016390001995.09.20080019.0--15.34797.347.89--------
016390001995.09.20090019.0--15.34797.377.69--------
016390001995.09.20100019.0--14.74807.377.69--------
016390001995.09.20110019.1--14.74827.387.68--------
016390001995.09.20120019.2--14.24837.397.80--------
016390001995.09.20130019.3--14.24837.397.96--------
016390001995.09.20140019.5--14.24857.408.13--------
016390001995.09.20140119.5--14.24857.418.13--------
016390001995.09.20150019.6--13.74887.428.46--------
016390001995.09.20160019.8--13.74907.438.60--------
016390001995.09.20170019.8--13.74927.448.69--------
016390001995.09.20180019.8--13.34937.458.80--------
016390001995.09.20190019.9--13.34957.338.87--------
016390001995.09.20200019.9--12.84987.369.07--------
016390001995.09.20210019.9--12.85007.389.09--------
016390001995.09.20220019.9--12.85027.399.16--------
016390001995.09.20230019.8--12.85067.409.02--------
016390001995.09.20240019.8--12.85097.398.96--------
016390001995.09.21010019.7--12.85137.388.73--------
016390001995.09.21020019.7--12.85177.348.50--------
016390001995.09.21030019.6--12.85197.338.30--------
016390001995.09.21040019.6--12.85257.328.09--------
016390001995.09.21050019.6--12.45287.327.92--------
016390001995.09.21060019.6--12.45307.317.71--------
016390001995.09.21070019.5--12.05327.307.51--------
016390001995.09.21080019.5--12.05337.297.25--------
016390001996.06.19183521.024.091901266.707.6039.032.0750--
016390001996.06.20144521.0--14701817.008.1061.050.0749--
016390001996.06.21111521.029.023301456.807.7049.040.0750--

* Table contains selected analytes only *