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Barnes, David L (2022): Spatial and Temporal Groundwater Oxygen-18 and Deuterium Values Measured in a Discontinuous Permafrost Aquifer Located in Interior Alaska [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.943843

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Abstract:
Groundwater samples were collected from an extensive monitoring well network in a discontinuous permafrost aquifer. The sampled groundwater was analyzed for the stable isotopes oxygen-18 (18O) and deuterium (2H). Sampling was approximately aligned with season; spring (March 1 – April 2), summer (July 12 – Sept. 11), fall (Oct. 2 – Dec. 10), and winter (Jan. 9 – March 26). Wells were purged until geochemical parameters (water temperature, dissolved oxygen, conductivity, pH, and oxidation-reduction potential) stabilized or three well volumes of groundwater were pumped from the monitoring well. Samples were analyzed for 18O and 2H concentrations at the Alaska Stable Isotope Facility at the University of Alaska Fairbanks using continuous-flow isotope ratio mass spectrometry (CF-IRMS). δ2H and δ18O values were measured using pyrolysis-EA-IRMS. This method utilizes a ThermoScientific high temperature elemental analyzer (TC/EA) and Conflo IV interface with a DeltaVPlus mass spectrometer. Stable isotope ratios are reported in ‰ notation as parts per thousand (‰) deviation from the international standards, V-SMOW (Vienna Standard Mean Ocean Water). Instrument precision is <3.0 ‰ for hydrogen and < 0.5 ‰ for oxygen. The aquifer is located in the flood plain of the Tanana River in interior Alaska near the city of North Pole, Alaska. Stable isotope results were used to evaluate the movement of groundwater in the discontinuous permafrost aquifer and isolate areas where suprapermafrost groundwater mixes with subpermafrost groundwater through open taliks in the permafrost.
Keyword(s):
groundwater flow; open talik
Related to:
Barnes, David L (in review): Evaluation of Groundwater Movement in Discontinuous Permafrost Regions by Stable Isotopes. Water Resources Research, 14, https://doi.org/10.1002/essoar.10510945.1
Coverage:
Median Latitude: 64.759323 * Median Longitude: -147.378860 * South-bound Latitude: 64.723619 * West-bound Longitude: -147.527041 * North-bound Latitude: 64.837779 * East-bound Longitude: -147.343898
Date/Time Start: 2013-03-01T00:00:00 * Date/Time End: 2014-03-26T00:00:00
Event(s):
MW-133  * Latitude: 64.738500 * Longitude: -147.345541 * Date/Time Start: 2013-07-21T00:00:00 * Date/Time End: 2013-11-07T00:00:00 * Location: Alaska * Method/Device: pumping
MW-147A  * Latitude: 64.741410 * Longitude: -147.364067 * Date/Time: 2013-07-25T00:00:00 * Location: Alaska * Method/Device: pumping
MW-147B  * Latitude: 64.741426 * Longitude: -147.364056 * Date/Time Start: 2013-07-25T00:00:00 * Date/Time End: 2013-10-28T00:00:00 * Location: Alaska * Method/Device: pumping
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
Event labelEventBarnes, David L
ProjectProjectBarnes, David L
Latitude of eventLatitudeBarnes, David L
Longitude of eventLongitudeBarnes, David L
Depth, wellDepthftBarnes, David L
Depth, wellDepth wellmBarnes, David L
SeasonSeasonBarnes, David L
DATE/TIMEDate/TimeBarnes, David LGeocode
δ Deuterium, waterδD H2O‰ SMOWBarnes, David LThermoScientific high temperature elemental analyzer (TC/EA) and Conflo IV interface with a DeltaVPlus mass spectrometerVSMOW ()
10 δ Deuterium, water, standard deviationδD H2O std dev±Barnes, David L
11 δ18O, waterδ18O H2O‰ SMOWBarnes, David LThermoScientific high temperature elemental analyzer (TC/EA) and Conflo IV interface with a DeltaVPlus mass spectrometerVSMOW ()
12 δ18O, water, standard deviationδ18O H2O std dev±Barnes, David L
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
2616 data points

Data

Download dataset as tab-delimited text — use the following character encoding:


Event

Project

Latitude

Longitude

Depth [ft]

Depth well [m]

Season

Date/Time

δD H2O [‰ SMOW]
10 
δD H2O std dev [±]
11 
δ18O H2O [‰ SMOW]
12 
δ18O H2O std dev [±]
MW-326-20 1s64.7236-147.344120.406.22Summer2013-09-03-178.370.29-23.030.17
MW-333-16 2s64.7286-147.344915.834.82Summer2013-09-03-175.460.43-22.350.11
MW-192A 3s64.7340-147.353514.244.34Summer2013-08-23-172.590.37-22.300.14
MW-192A3s64.7340-147.353514.244.34Fall2013-12-10-164.380.73-21.990.07
MW-180A 4s64.7365-147.346914.974.56Summer2013-08-07-172.980.50-22.130.16
MW-180A4s64.7365-147.346914.974.56Fall2013-11-11-168.340.72-23.530.33
MW-176A 5s64.7370-147.350214.424.40Summer2013-08-07-168.191.92-20.640.27
MW-176A5s64.7370-147.350214.424.40Fall2013-11-11-169.140.09-23.550.11
MW-195A 6s64.7371-147.355614.954.56Summer2013-08-06-171.430.56-22.500.30
MW-195A6s64.7371-147.355614.954.56Fall2013-10-23-167.300.95-22.620.16
MW-133 7s64.7385-147.345522.006.71Summer2013-07-21-175.650.31-22.570.12
MW-1337s64.7385-147.345522.006.71Fall2013-11-07-175.300.13-24.410.21
MW-186A 10s64.7396-147.352414.794.51Summer2013-08-20-176.801.74-22.170.45
MW-186A10s64.7396-147.352414.794.51Fall2013-11-05-171.630.59-23.510.05
MW-301-20 12s64.7407-147.360420.136.14Summer2013-07-31-178.110.99-24.150.07
MW-301-2012s64.7407-147.360420.136.14Fall2013-10-16-164.241.23-22.080.04
MW-173A 13s64.7411-147.345314.244.34Summer2013-07-18-175.881.52-22.010.27
MW-173A13s64.7411-147.345314.244.34Fall2013-10-29-172.261.92-24.050.10
MW-302-20 14s64.7411-147.358320.136.14Summer2013-08-28-172.220.26-22.510.21
MW-302-2014s64.7411-147.358320.136.14Fall2013-10-14-165.200.29-21.770.28
MW-303-19 15s64.7414-147.356419.135.83Summer2013-08-08-173.730.43-23.000.31
MW-303-1915s64.7414-147.356419.135.83Fall2013-10-15-167.240.34-22.880.14
MW-303-1915s64.7414-147.356419.135.83Winter2014-03-13-173.201.12-23.660.36
MW-147A 16s64.7414-147.364113.003.96Summer2013-07-25-177.141.60-23.550.19
MW-304-15 17s64.7415-147.354217.835.43Summer2013-07-30-166.021.47-21.560.13
MW-304-1517s64.7415-147.354217.835.43Fall2013-11-18-163.070.26-22.440.11
MW-305-18 18s64.7421-147.352817.635.37Summer2013-07-11-173.200.21-22.550.20
MW-305-1818s64.7421-147.352817.635.37Fall2013-11-18-167.891.00-22.840.10
MW-305-1818s64.7421-147.352817.635.37Winter2014-03-13-172.452.02-23.730.30
MW-306-15 19s64.7426-147.351315.014.58Summer2013-07-18-176.041.12-22.550.35
MW-306-1519s64.7426-147.351315.014.58Fall2013-10-17-168.950.87-23.190.11
MW-148A 20s64.7441-147.358715.004.57Spring2013-03-02-167.601.69-22.610.41
MW-148A20s64.7441-147.358715.004.57Summer2013-07-09-170.801.95-21.880.18
MW-148A20s64.7441-147.358715.004.57Fall2013-10-11-170.211.51-22.920.16
MW-148A20s64.7441-147.358715.004.57Winter2014-01-21-169.630.95-23.000.27
MW-153A 21s64.7441-147.358714.504.42Summer2013-07-15-169.002.36-20.530.10
MW-153A21s64.7441-147.358714.504.42Fall2013-10-11-165.890.28-22.230.04
MW-318-20 22s64.7444-147.380620.086.12Summer2013-09-07-173.070.14-22.450.13
MW-318-2022s64.7444-147.380620.086.12Fall2013-10-03-171.360.22-23.580.13
MW-170A 23s64.7478-147.352214.404.39Spring2013-03-21-164.190.82-21.240.17
MW-170A23s64.7478-147.352214.404.39Summer2013-07-09-166.620.62-21.070.12
MW-170A23s64.7478-147.352214.404.39Fall2013-10-09-163.000.66-21.450.13
MW-170A23s64.7478-147.352214.404.39Winter2014-02-06-164.441.08-21.960.16
MW-152A 24s64.7480-147.359915.004.57Summer2013-08-27-175.612.54-22.250.46
MW-152A24s64.7480-147.359915.004.57Fall2013-10-08-171.700.34-22.940.09
MW-151A 25s64.7480-147.366015.004.57Spring2013-03-07-170.161.39-21.310.15
MW-151A25s64.7480-147.366015.004.57Summer2013-09-07-171.301.60-21.850.13
MW-151A25s64.7480-147.366015.004.57Fall2013-10-07-170.140.26-22.620.16
MW-151A25s64.7480-147.366015.004.57Winter2014-01-21-170.471.79-23.440.39
MW-150A 26s64.7480-147.369311.103.38Fall2013-10-08-167.570.67-22.070.12
MW-317-15 27s64.7482-147.355415.254.65Summer2013-08-27-173.640.58-22.470.27
MW-317-1527s64.7482-147.355415.254.65Fall2013-10-11-172.600.57-23.580.10
MW-155A 28s64.7484-147.375815.084.60Summer2013-07-11-168.332.48-21.030.33
MW-155A28s64.7484-147.375815.084.60Fall2013-10-09-165.531.71-21.830.32
MW-193A 29s64.7488-147.381715.504.72Summer2013-07-03-165.570.45-21.390.06
MW-193A29s64.7488-147.381715.504.72Fall2013-10-04-157.051.51-20.600.24
MW-159A 30s64.7507-147.362015.204.63Summer2013-07-17-168.050.62-21.930.18
MW-159A30s64.7507-147.362015.204.63Summer2013-09-10-167.390.80-20.750.14
MW-159A30s64.7507-147.362015.204.63Fall2013-10-09-159.340.51-21.180.14
MW-158A 31s64.7507-147.367215.204.63Summer2013-07-16-169.880.39-21.690.41
MW-156A 32s64.7529-147.375915.094.60Spring2013-03-09-169.981.59-21.000.37
MW-156A32s64.7529-147.375915.094.60Summer2013-07-12-168.160.77-21.650.11
MW-156A32s64.7529-147.375915.094.60Fall2013-10-07-169.500.19-22.630.10
MW-156A32s64.7529-147.375915.094.60Winter2014-01-29-169.671.13-21.880.41
MW-169A 33s64.7527-147.391915.064.59Spring2013-03-22-168.821.46-21.840.25
MW-169A33s64.7527-147.391915.064.59Fall2013-10-03-169.801.40-22.920.19
MW-160AR 34s64.7547-147.363714.774.50Summer2013-07-11-169.570.89-21.250.22
MW-160AR34s64.7547-147.363714.774.50Fall2013-10-08-165.520.65-21.820.13
MW-316-15 35s64.7558-147.357815.264.65Summer2013-07-17-174.040.33-22.910.12
MW-316-1535s64.7558-147.357815.264.65Fall2013-10-07-169.430.81-23.090.23
MW-349-15 36s64.7579-147.371614.604.45Winter2014-03-26-170.151.55-23.310.29
MW-342-15 37s64.7589-147.393215.004.57Summer2013-07-08-161.851.83-21.800.37
MW-187 38s64.7594-147.409516.915.15Spring2013-03-21-162.760.62-20.700.16
MW-18738s64.7594-147.409516.915.15Summer2013-07-08-164.520.60-20.940.13
MW-18738s64.7594-147.409516.915.15Fall2013-10-04-163.400.52-21.890.14
MW-18738s64.7594-147.409516.915.15Winter2014-02-27-166.292.52-21.960.48
MW-162A 39s64.7607-147.376015.204.63Spring2013-03-01-164.451.02-21.300.31
MW-162A39s64.7607-147.376015.204.63Summer2013-09-11-171.050.55-20.740.06
MW-162A39s64.7607-147.376015.204.63Fall2013-10-09-170.610.54-23.020.09
MW-171A 40s64.7625-147.354514.774.50Spring2013-04-02-170.141.02-20.400.26
MW-171A40s64.7625-147.354514.774.50Summer2013-07-16-159.880.41-21.450.31
MW-171A40s64.7625-147.354514.774.50Fall2013-10-11-155.580.73-20.780.34
MW-171A40s64.7625-147.354514.774.50Winter2014-03-24-164.841.56-22.270.05
MW-161A 41s64.7625-147.401115.204.63Spring2013-03-02-162.881.19-22.170.39
MW-161A41s64.7625-147.401115.204.63Summer2013-07-02-166.950.11-20.140.16
MW-161A41s64.7625-147.401115.204.63Summer2013-07-30-166.931.01-20.000.02
MW-161A41s64.7625-147.401115.204.63Fall2013-10-15-165.670.48-22.200.12
MW-161A41s64.7625-147.401115.204.63Winter2014-01-20-164.651.47-21.540.40
MW-325-18 44s64.7672-147.343918.335.59Spring2013-03-10-175.100.93-22.550.14
MW-325-1844s64.7672-147.343918.335.59Summer2013-07-09-176.310.49-22.800.12
MW-325-1844s64.7672-147.343918.335.59Fall2013-10-12-173.400.86-23.620.27
MW-325-1844s64.7672-147.343918.335.59Winter2014-03-25-174.841.47-23.980.20
MW-332-15 45s64.7676-147.356115.324.67Spring2013-03-05-169.050.46-21.460.12
MW-332-1545s64.7676-147.356115.324.67Summer2013-07-16-171.720.76-20.600.14
MW-332-1545s64.7676-147.356115.324.67Fall2013-10-04-169.120.20-23.050.26
MW-332-1545s64.7676-147.356115.324.67Winter2014-01-21-171.891.93-23.750.09
MW-329-15 46s64.7672-147.403914.344.37Summer2013-07-03-165.390.46-20.710.12
MW-329-1546s64.7672-147.403914.344.37Fall2013-10-04-165.050.24-22.590.04
MW-183A 47s64.7678-147.411115.474.72Fall2013-10-03-163.740.35-21.880.07
MW-191A 48s64.7683-147.426814.904.54Spring2013-03-06-158.010.81-20.330.23
MW-191A48s64.7683-147.426814.904.54Summer2013-08-30-160.520.51-20.210.15
MW-191A48s64.7683-147.426814.904.54Fall2013-10-02-157.290.85-20.650.20
MW-191A48s64.7683-147.426814.904.54Winter2014-02-03-163.311.17-22.370.13
MW-164A 49s64.7695-147.376015.204.63Spring2013-03-01-166.631.68-21.240.21
MW-164A49s64.7695-147.376015.204.63Summer2013-07-08-162.420.98-20.620.24
MW-164A49s64.7695-147.376015.204.63Fall2013-10-21-165.482.01-21.990.23
MW-164A49s64.7695-147.376015.204.63Winter2014-01-09-166.271.86-22.180.36
MW-190A 50s64.7706-147.350815.324.67Spring2013-04-02-171.820.63-21.710.28
MW-190A50s64.7706-147.350815.324.67Summer2013-08-30-175.040.31-22.930.10
MW-190A50s64.7706-147.350815.324.67Fall2013-10-05-170.860.74-23.030.11
MW-165A 51s64.7708-147.432414.904.54Summer2013-09-11-164.631.04-20.350.45
MW-165A51s64.7708-147.432414.904.54Fall2013-10-02-163.680.43-21.940.06
MW-194A 52s64.7735-147.419315.364.68Summer2013-09-03-165.880.57-20.970.22
MW-194A52s64.7735-147.419315.364.68Fall2013-10-02-160.812.25-21.350.41
MW-322-15 53s64.7757-147.476115.344.68Summer2013-07-06-171.210.43-21.850.17
MW-322-1553s64.7757-147.476115.344.68Fall2013-10-03-168.531.21-23.060.08
MW-185A 54s64.7772-147.359715.104.60Summer2013-08-29-167.490.44-21.340.13
MW-185A54s64.7772-147.359715.104.60Fall2013-10-05-163.600.29-21.650.14
MW-185A54s64.7772-147.359715.104.60Winter2014-01-26-167.561.63-22.340.51
MW-166A 55s64.7772-147.415715.154.62Summer2013-09-11-165.341.62-20.430.28
MW-166A55s64.7772-147.415715.154.62Fall2013-10-02-162.681.82-21.340.19
MW-182A 56s64.7778-147.393115.424.70Spring2013-03-04-162.290.98-21.290.36
MW-168A 57s64.7784-147.376015.064.59Summer2013-09-05-170.890.34-20.750.17
MW-168A57s64.7784-147.376015.064.59Fall2013-10-05-166.540.20-21.940.08
MW-167A 58s64.7824-147.393015.354.68Spring2013-03-01-163.530.96-21.300.17
MW-167A58s64.7824-147.393015.354.68Summer2013-09-11-170.001.50-20.950.50
MW-167A58s64.7824-147.393015.354.68Fall2013-10-04-164.520.42-21.590.06
MW-314-15 59s64.7855-147.367415.164.62Summer2013-07-03-176.372.00-22.460.27
MW-314-1559s64.7855-147.367415.164.62Fall2013-10-03-172.200.43-23.560.12
MW-181A 60s64.7861-147.376214.754.50Spring2013-03-02-171.790.65-22.220.17
MW-181A60s64.7861-147.376214.754.50Summer2013-07-02-175.700.28-22.890.23
MW-181A60s64.7861-147.376214.754.50Summer2013-09-05-174.231.05-22.710.05
MW-181A60s64.7861-147.376214.754.50Fall2013-10-04-171.970.28-23.370.12
MW-181A60s64.7861-147.376214.754.50Winter2014-01-22-174.022.13-23.830.36
MW-324-15 61s64.7885-147.509614.964.56Summer2013-08-19-171.520.30-21.810.08
MW-324-1561s64.7885-147.509614.964.56Fall2013-12-10-169.380.06-22.990.09
MW-328-15 62s64.7898-147.394815.334.67Summer2013-08-30-174.610.20-22.340.15
MW-328-1562s64.7898-147.394815.334.67Fall2013-10-03-175.640.43-24.190.13
MW-315-15 64s64.8003-147.519915.494.72Summer2013-08-19-175.751.94-23.780.36
MW-327-15 65s64.8054-147.411915.014.58Summer2013-09-05-174.100.57-22.360.08
MW-313-15 66s64.8058-147.393314.794.51Summer2013-08-28-168.410.40-21.260.20
MW-313-1566s64.8058-147.393314.794.51Fall2013-12-10-168.171.42-23.240.38
MW-312-15 67s64.8054-147.442015.134.61Summer2013-09-10-164.050.49-20.560.04
MW-320-20 68s64.8378-147.527019.766.02Summer2013-09-01-165.320.47-21.590.11
MW-192B 3m64.7340-147.353555.1116.80Summer2013-08-23-173.631.24-22.860.28
MW-192B3m64.7340-147.353555.1116.80Fall2013-12-10-166.490.85-21.510.66
MW-197A 8m64.7394-147.349965.7420.04Summer2013-07-21-175.690.83-23.140.29
MW-197A8m64.7394-147.349965.7420.04Fall2013-11-04-168.160.58-22.120.15
MW-154A 11m64.7406-147.354175.0022.86Spring2013-03-18-173.000.49-23.120.09
MW-154A11m64.7406-147.354175.0022.86Summer2013-07-17-174.650.35-23.090.28
MW-154A11m64.7406-147.354175.0022.86Fall2013-10-17-173.250.83-24.030.24
MW-301-70 12m64.7406-147.360170.1421.38Summer2013-07-31-174.000.36-22.850.27
MW-301-7012m64.7406-147.360170.1421.38Fall2013-10-16-165.800.17-21.760.31
MW-302-50 14m64.7411-147.358350.1315.28Summer2013-08-28-172.300.64-22.360.12
MW-302-5014m64.7411-147.358350.1315.28Fall2013-10-14-167.320.59-22.540.19
MW-302-5014m64.7411-147.358350.1315.28Spring2014-03-12-172.282.29-23.380.31
MW-303-49 15m64.7414-147.356449.1314.97Summer2013-08-08-173.070.34-23.160.15
MW-303-4915m64.7414-147.356449.1314.97Fall2013-10-15-167.470.22-22.980.06
MW-147B 16m64.7414-147.364125.507.77Summer2013-07-25-172.811.66-22.670.40
MW-147B16m64.7414-147.364125.507.77Fall2013-10-28-171.180.17-23.550.12
MW-304-70 17m64.7416-147.354170.2021.40Summer2013-07-30-175.580.16-22.780.03
MW-304-7017m64.7416-147.354170.2021.40Fall2013-11-18-170.210.79-22.900.23
MW-305-38 18m164.7421-147.352837.6311.47Summer2013-07-11-176.630.20-22.810.13
MW-305-3818m164.7421-147.352837.6311.47Winter2014-03-13-174.900.96-24.190.35
MW-305-CMT-48 18m264.7421-147.352847.6314.52Fall2013-11-18-170.081.51-23.050.19
MW-305-CMT-58 18m364.7421-147.352857.6317.57Winter2014-03-13-178.252.43-25.370.10
MW-306-CMT-49 19m64.7426-147.351250.1315.28Winter2014-03-13-173.282.41-23.680.39
MW-148C 20m64.7440-147.358755.1516.81Summer2013-07-16-173.971.43-22.340.30
MW-148C20m64.7440-147.358755.1516.81Fall2013-10-11-174.350.63-23.550.13
MW-153B 21m64.7442-147.361456.1017.10Summer2013-07-15-171.452.23-21.180.52
MW-153B21m64.7442-147.361456.1017.10Fall2013-10-11-170.090.39-22.910.06
MW-170D 23m164.7477-147.352250.1415.28Summer2013-07-09-173.340.69-21.810.59
MW-170D23m164.7477-147.352250.1415.28Fall2013-10-09-167.911.12-22.200.39
MW-170D23m164.7477-147.352250.1415.28Winter2014-02-06-173.410.87-23.760.18
MW-170B 23m264.7477-147.352274.0622.57Summer2013-07-09-175.150.56-22.660.06
MW-170B23m264.7477-147.352274.0622.57Fall2013-10-09-170.820.67-22.860.35
MW-170B23m264.7477-147.352274.0622.57Winter2014-01-06-173.942.86-23.870.43
MW-152C 24m64.7480-147.359964.5719.68Summer2013-07-10-172.591.09-21.850.17
MW-152C24m64.7480-147.359964.5719.68Summer2013-08-27-172.961.67-22.440.17
MW-152C24m64.7480-147.359964.5719.68Fall2013-10-08-172.410.23-23.120.13
MW-151C 25m64.7480-147.366057.1517.42Spring2013-03-07-169.490.36-21.280.08
MW-151C25m64.7480-147.366057.1517.42Summer2013-09-07-170.461.59-21.780.04
MW-151C25m64.7480-147.366057.1517.42Fall2013-10-07-170.520.32-22.820.04
MW-151C25m64.7480-147.366057.1517.42Winter2014-01-21-169.881.09-22.730.06
MW-150B 26m164.7480-147.369324.507.47Summer2013-07-10-171.191.55-21.290.31
MW-150C 26m264.7480-147.369260.0818.31Summer2013-07-10-171.130.98-21.750.08
MW-150C26m264.7480-147.369260.0818.31Fall2013-10-08-170.080.23-22.630.15
MW-317-71 27m64.7482-147.355670.7321.56Summer2013-08-27-174.630.69-22.550.14
MW-317-7127m64.7482-147.355670.7321.56Fall2013-10-09-172.361.09-23.640.18
MW-155B 28m64.7484-147.375865.2019.87Summer2013-07-11-169.451.33-20.490.31
MW-155B28m64.7484-147.375865.2019.87Fall2013-10-09-168.510.29-22.160.45
MW-193B 29m64.7488-147.381759.4118.11Summer2013-07-11-170.500.22-21.700.19
MW-193B29m64.7488-147.381759.4118.11Fall2013-10-04-166.901.70-22.460.15
MW-159C 30m64.7507-147.362071.8421.90Summer2013-09-10-175.791.62-22.260.40
MW-159C30m64.7507-147.362071.8421.90Fall2013-10-09-171.500.19-22.980.25
MW-158B 31m64.7507-147.367260.1418.33Summer2013-07-16-170.580.19-22.080.30
MW-156B 32m64.7529-147.375950.0015.24Spring2013-03-09-168.431.15-20.890.09
MW-156B32m64.7529-147.375950.0015.24Summer2013-07-12-169.181.43-21.860.35
MW-156B32m64.7529-147.375950.0015.24Fall2013-10-07-167.350.32-22.120.09
MW-156B32m64.7529-147.375950.0015.24Winter2014-01-29-171.401.71-22.930.17
MW-169C 33m64.7528-147.391859.4718.13Spring2013-03-22-168.810.65-21.870.12
MW-169C33m64.7528-147.391859.4718.13Fall2013-10-03-169.180.27-22.720.03
MW-316-56 35m64.7558-147.357855.5916.94Summer2013-07-17-174.460.24-22.770.07
MW-316-5635m64.7558-147.357855.5916.94Fall2013-10-07-172.021.46-23.580.21
MW-349-45 36m64.7579-147.371644.9513.70Winter2014-03-26-170.422.90-23.510.25
MW-162B 39m64.7607-147.376064.7319.73Spring2013-03-01-167.230.22-21.060.19
MW-162B39m64.7607-147.376064.7319.73Summer2013-09-11-170.920.65-20.880.30
MW-162B39m64.7607-147.376064.7319.73Fall2013-10-09-168.920.69-22.780.07
MW-171B 40m64.7625-147.354539.7012.10Spring2013-04-02-170.361.11-20.420.32
MW-171B40m64.7625-147.354539.7012.10Summer2013-07-16-173.400.44-22.810.09
MW-171B40m64.7625-147.354539.7012.10Fall2013-10-11-168.210.50-22.560.09
MW-171B40m64.7625-147.354539.7012.10Winter2014-03-24-168.471.62-22.410.37
MW-161-30 41m164.7625-147.401129.739.06Summer2013-07-02-165.830.80-20.120.41
MW-161B 41m264.7625-147.401150.4415.37Spring2013-03-02-162.621.36-21.120.25
MW-161B41m264.7625-147.401150.4415.37Summer2013-07-30-166.110.48-19.700.19
MW-161B41m264.7625-147.401150.4415.37Fall2013-10-15-165.960.48-22.280.12
MW-161B41m264.7625-147.401150.4415.37Winter2014-01-20-165.572.35-21.810.10
MW-341-40 42m64.7648-147.401640.2812.28Summer2013-07-03-162.200.49-21.210.05
MW-343-50 43m64.7656-147.360550.3215.34Fall2013-10-08-169.440.41-23.150.07
MW-329-66 46m64.7672-147.403865.1919.87Summer2013-07-03-165.300.48-20.680.17
MW-329-6646m64.7672-147.403865.1919.87Fall2013-10-04-163.390.70-21.930.14
MW-183B 47m64.7678-147.411159.3418.09Summer2013-09-11-165.790.67-21.110.30
MW-183B47m64.7678-147.411159.3418.09Fall2013-10-03-161.060.73-21.220.08
MW-191B 48m64.7683-147.426859.8418.24Spring2013-03-06-166.130.27-20.860.20
MW-191B48m64.7683-147.426859.8418.24Summer2013-08-30-169.000.69-21.610.04
MW-191B48m64.7683-147.426859.8418.24Fall2013-10-02-164.340.45-21.790.11
MW-191B48m64.7683-147.426859.8418.24Winter2014-01-03-174.071.40-24.620.39
MW-164B 49m164.7695-147.376050.0615.26Spring2013-03-01-167.650.65-22.620.18
MW-164B49m164.7695-147.376050.0615.26Summer2013-07-08-170.430.40-21.040.34
MW-164C 49m264.7695-147.376061.9918.89Summer2013-07-08-170.040.58-21.620.06
MW-164C49m264.7695-147.376061.9918.89Fall2013-10-21-168.920.18-22.960.07
MW-164C49m264.7695-147.376061.9918.89Winter2014-01-09-168.941.78-22.780.26
MW-190BR 50m64.7707-147.350859.4118.11Summer2013-07-15-176.960.29-23.110.10
MW-190BR50m64.7707-147.350859.4118.11Summer2013-08-30-177.040.47-23.220.08
MW-190BR50m64.7707-147.350859.4118.11Fall2013-10-08-171.320.34-23.000.09
MW-165B 51m64.7708-147.432450.3515.35Summer2013-09-11-168.540.70-20.050.11
MW-165B51m64.7708-147.432450.3515.35Fall2013-10-02-167.551.32-22.370.28
MW-194B 52m64.7735-147.419338.9611.88Summer2013-09-03-165.280.44-20.990.10
MW-194B52m64.7735-147.419338.9611.88Fall2013-10-02-162.601.78-21.350.36
MW-185B-50 54m64.7772-147.359750.9315.52Winter2014-01-26-173.682.08-23.220.21
MW-166-30 55m64.7771-147.415731.359.56Fall2013-10-02-161.150.73-20.930.05
MW-182B 56m64.7778-147.393244.2713.49Fall2013-10-05-164.820.24-21.970.08
MW-168B 57m64.7784-147.376051.0015.54Summer2013-09-05-172.170.48-21.520.62
MW-168B57m64.7784-147.376051.0015.54Fall2013-10-05-170.740.32-22.930.19
MW-167B 58m64.7824-147.393033.1510.10Summer2013-09-11-166.700.36-20.480.52
MW-167B58m64.7824-147.393033.1510.10Fall2013-10-04-161.330.45-20.950.10
MW-181B 60m64.7861-147.376250.3015.33Summer2013-09-05-176.520.35-23.040.13
MW-181B60m64.7861-147.376250.3015.33Fall2013-10-04-171.340.47-22.860.21
MW-335-41 63m64.7913-147.413840.5612.36Spring2013-03-09-167.680.24-20.980.23
MW-326-150 1d64.8054-147.4119150.4445.85Summer2013-09-03-176.820.30-22.870.05
MW-333-150 2d64.7286-147.3449149.9845.71Summer2013-09-03-176.680.65-22.360.17
MW-180C 4d64.7365-147.347089.8727.39Summer2013-08-07-176.990.35-23.230.30
MW-180C4d64.7365-147.347089.8727.39Fall2013-11-11-171.471.28-23.420.48
MW-176C 5d64.7370-147.350389.9327.41Summer2013-08-07-177.581.82-22.460.35
MW-176C5d64.7370-147.350389.9327.41Fall2013-11-27-171.511.87-22.060.38
MW-195B 6d64.7371-147.3557149.5045.57Summer2013-08-06-174.940.86-22.940.38
MW-195B6d64.7371-147.3557149.5045.57Fall2013-10-23-167.440.69-21.800.34
MW-197B 8d64.7394-147.3499149.0845.44Summer2013-07-21-176.230.97-23.230.25
MW-197B8d64.7394-147.3499149.0845.44Fall2013-11-04-170.160.19-22.850.22
MW-199-150 9d64.7394-147.3541149.4445.55Fall2013-10-30-173.430.73-23.300.17
MW-186E 10d164.7396-147.352475.4222.99Summer2013-08-20-176.061.12-23.070.36
MW-186E10d164.7396-147.352475.4222.99Fall2013-11-05-171.831.12-23.340.07
MW-186D 10d264.7396-147.3524134.6241.03Summer2013-08-20-176.580.59-23.400.18
MW-186D10d264.7396-147.3524134.6241.03Fall2013-11-05-170.990.32-23.100.18
MW-154B 11d64.7406-147.354194.7528.88Spring2013-03-18-171.720.89-22.380.08
MW-154B11d64.7406-147.354194.7528.88Summer2013-07-17-175.820.90-22.160.26
MW-154B11d64.7406-147.354194.7528.88Fall2013-10-17-172.400.87-23.380.39
MW-173B 13d64.7410-147.3453150.2045.78Summer2013-07-18-178.131.32-21.860.06
MW-173B13d64.7410-147.3453150.2045.78Fall2013-10-29-174.161.60-24.060.21
MW-302-110 14d64.7412-147.3582109.5833.40Spring2013-03-22-171.210.43-21.130.07
MW-302-11014d64.7412-147.3582109.5833.40Summer2013-08-28-174.420.47-22.740.24
MW-302-11014d64.7412-147.3582109.5833.40Fall2013-10-14-168.400.65-23.000.05
MW-302-11014d64.7412-147.3582109.5833.40Winter2014-03-13-173.951.55-23.840.17
MW-303-130 15d64.7414-147.3564130.2339.69Spring2013-03-22-171.810.55-21.850.20
MW-303-13015d64.7414-147.3564130.2339.69Summer2013-08-08-175.421.25-23.200.19
MW-303-13015d64.7414-147.3564130.2339.69Winter2014-03-13-172.192.40-23.620.32
MW-304-150 17d64.7416-147.3540150.1845.77Summer2013-07-30-178.662.00-23.050.46
MW-304-15017d64.7416-147.3540150.1845.77Fall2013-11-18-170.511.19-23.250.19
MW-305-100 18d64.7421-147.352999.3230.27Spring2013-03-22-173.101.88-21.320.35
MW-305-10018d64.7421-147.352999.3230.27Summer2013-07-18-176.780.21-22.890.08
MW-305-10018d64.7421-147.352999.3230.27Fall2013-11-18-171.170.91-23.300.12
MW-305-10018d64.7421-147.352999.3230.27Winter2014-03-21-175.381.23-24.050.15
MW-306-80 19d164.7426-147.351380.1024.41Summer2013-07-18-175.160.94-22.760.21
MW-306-8019d164.7426-147.351380.1024.41Fall2013-10-17-170.440.76-23.270.10
MW-306-150 19d264.7426-147.3513149.6345.61Summer2013-07-18-176.640.83-23.050.33
MW-306-15019d264.7426-147.3513149.6345.61Fall2013-10-17-172.211.01-22.890.19
MW-148D 20d64.7441-147.3587150.3645.83Spring2013-03-02-171.590.95-22.710.27
MW-148D20d64.7441-147.3587150.3645.83Summer2013-07-09-176.311.89-22.150.17
MW-148D20d64.7441-147.3587150.3645.83Fall2013-10-11-174.960.43-23.550.08
MW-148D20d64.7441-147.3587150.3645.83Winter2014-01-21-175.311.09-23.360.18
MW-318-135 22d64.7444-147.3808134.8041.09Summer2013-07-15-175.060.58-22.680.24
MW-318-13522d64.7444-147.3808134.8041.09Summer2013-09-07-175.060.57-22.730.22
MW-318-13522d64.7444-147.3808134.8041.09Fall2013-10-03-173.910.62-23.750.29
MW-170C 23d64.7477-147.3522130.2039.68Spring2013-03-21-172.380.25-22.000.10
MW-170C23d64.7477-147.3522130.2039.68Summer2013-07-09-175.031.12-22.540.23
MW-170C23d64.7477-147.3522130.2039.68Fall2013-10-09-171.480.67-22.970.59
MW-170C23d64.7477-147.3522130.2039.68Winter2014-02-06-175.731.02-23.790.18
MW-160B 34d64.7547-147.363690.1827.49Summer2013-07-11-174.040.19-21.360.26
MW-160B34d64.7547-147.363690.1827.49Fall2013-10-08-170.321.97-22.680.31
MW-325-150 44d64.7672-147.3439150.1345.76Spring2013-03-10-176.020.27-21.890.35
MW-325-15044d64.7672-147.3439150.1345.76Summer2013-07-09-178.980.46-23.210.15
MW-325-15044d64.7672-147.3439150.1345.76Fall2013-10-12-177.860.18-24.300.15
MW-325-15044d64.7672-147.3439150.1345.76Winter2014-03-25-171.501.32-22.550.29
MW-332-150 45d64.7676-147.3561150.3945.84Spring2013-03-06-172.651.04-21.570.22
MW-332-15045d64.7676-147.3561150.3945.84Summer2013-07-16-175.190.81-22.400.16
MW-332-15045d64.7676-147.3561150.3945.84Fall2013-10-04-171.720.33-23.260.36
MW-332-15045d64.7676-147.3561150.3945.84Winter2014-01-21-171.701.95-23.550.28
MW-322-150 53d64.7757-147.4761150.5945.90Summer2013-07-16-175.810.34-22.750.13
MW-322-15053d64.7757-147.4761150.5945.90Fall2013-10-03-175.160.57-23.900.35
MW-185C 54d64.7772-147.3597120.4036.70Summer2013-08-29-177.200.62-22.870.16
MW-185C54d64.7772-147.3597120.4036.70Fall2013-10-05-172.040.54-22.840.18
MW-314-150 59d64.7855-147.3674150.1345.76Summer2013-07-03-175.070.42-22.610.16
MW-314-15059d64.7855-147.3674150.1345.76Fall2013-10-03-171.000.97-23.050.20
MW-181C 60d64.7861-147.3761149.8645.68Spring2013-03-02-174.512.28-22.030.36
MW-181C60d64.7861-147.3761149.8645.68Summer2013-07-03-177.050.60-23.180.09
MW-181C60d64.7861-147.3761149.8645.68Summer2013-09-05-177.130.27-23.140.23
MW-181C60d64.7861-147.3761149.8645.68Fall2013-10-03-171.910.37-23.020.10
MW-181C60d64.7861-147.3761149.8645.68Winter2014-01-22-171.551.64-22.720.12
MW-324-150 61d64.7885-147.5096150.4445.85Summer2013-08-19-174.920.46-22.590.07
MW-324-15061d64.7885-147.5096150.4445.85Fall2013-12-10-169.940.82-22.690.08
MW-328-151 62d64.7898-147.3948150.2545.80Summer2013-08-30-178.590.51-22.900.25
MW-328-15162d64.7898-147.3948150.2545.80Fall2013-10-03-177.261.07-24.530.18
MW-315-150 64d64.8003-147.5199150.2345.79Summer2013-08-19-179.130.61-23.710.05
MW-327-150 65d64.8054-147.4119150.4445.85Summer2013-09-05-178.890.91-23.030.21
MW-313-150 66d64.8058-147.3933149.3445.52Summer2013-08-28-178.180.39-23.030.10
MW-313-15066d64.8058-147.3933149.3445.52Fall2013-12-10-174.891.23-23.710.16
MW-320-130 68d64.8378-147.5270130.9739.92Summer2013-09-01-170.050.44-21.900.17