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USGS San Antonio Rv at Elmendorf C715 Data by Site by Date (all parameters)

Use this form to retrieve hourly data collected at USGS San Antonio Rv at Elmendorf C715. Although this is the most current data, it is not considered official until it has been certified by the technical staff. This information is updated hourly.

This web page provides the most current hourly averaged data available. Our convention for time-tagging data is the beginning of each hour. For example, values shown for the noon hour are based on measurements taken from noon to 1:00 p.m. The noon average will not be calculated until after 1:00 p.m. The noon average will then be available on our external server from 1:15 p.m. to 1:30 p.m. This results in an apparent one-hour time lag in the data. We also present our data in Local Standard Time for each measuring site. For most of Texas this is Central Standard Time. During Daylight Savings, this introduces another apparent one-hour time lag in the data.

Use the controls below to select a different date or time format. Click on the Generate Report button once you have made your selections.

Click on the Plot Data button once the tabular report has been generated to open a separate window containing data plots.

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Green underline for validated data

The table below contains hourly averages for all the pollutants and meteorological conditions measured at USGS San Antonio Rv at Elmendorf C715 for Wednesday, August 12, 2020. All times shown are in CST.

Parameter MeasuredMorningAfternoon Parameter Measured POC
Mid 1:00 2:00 3:00 4:00 5:00 6:00 7:00 8:00 9:0010:0011:00Noon 1:00 2:00 3:00 4:00 5:00
Surface Water Temperature 31.431.130.830.430.229.929.829.729.729.830.130.631.231.932.5 LST NA NA Surface Water Temperature 1
Water Flow Rate 117.2117.5117.0117.2117.5116.8117.5115.5112.5109.0104.096.286.778.373.2 LST NA NA Water Flow Rate 1
Gage Height 9.719.719.719.719.719.719.719.699.659.619.549.449.309.189.09 LST NA NA Gage Height 1
Surface Specific Conductance 114511601168117511801180117511651158115011501150115011601160 LST NA NA Surface Specific Conductance 1
Surface Dissolved Oxygen 6.56.56.46.46.46.46.46.56.66.66.86.97.07.27.3 LST NA NA Surface Dissolved Oxygen 1
Surface Water pH 8.58.48.48.48.38.38.38.17.97.97.97.97.98.08.0 LST NA NA Surface Water pH 1
Parameter MeasuredMid 1:00 2:00 3:00 4:00 5:00 6:00 7:00 8:00 9:0010:0011:00Noon 1:00 2:00 3:00 4:00 5:00Parameter Measured POC
MorningAfternoon
Maximum values for each parameter are bold within the table. Minimum values are bold italic.

PLEASE NOTE:  This data has not been verified by the TCEQ and may change. This is the most current data, but it is not official until it has been certified by our technical staff.