Name: Water Quality Monitoring Stations (2020)

Display Field: STATION_ID

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Description: <DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN STYLE="font-weight:bold;"><SPAN>Display and summarize monitoring data collected for and identified within the 2020 305(b)/303(d) Water Quality Assessment Integrated Report. </SPAN></SPAN><SPAN><SPAN>This dataset was created from DEQ’s Comprehensive Environmental Data System (CEDS), various state, federal or local organizations, as well as many citizen monitoring groups across the commonwealth. The station data is used by regional assessment staff to assist in determining the status of the waterbody as compared to the applicable Water Quality Standards criteria set for each water.</SPAN></SPAN></P><P /><P><SPAN><SPAN>The data represents a summary of all monitoring stations used to assess the waters represented in the IR for the 2020 assessment cycle. All points correspond to the relative position of the monitoring site as provided by DEQ staff or external data contributors. Attributes assigned to each record are aggregated over the 6 year data window for the individual station ID.</SPAN></SPAN></P><P><SPAN /><SPAN /></P><P><SPAN><SPAN>While not directly reviewed by EPA, this data constitutes the final version of this dataset to supplement the assessment hydrology layers. Attributes assigned to each water segment are based on water column, sediment, fish tissue or benthic macroinvertebrate samples collected within the given assessment data window. Data validations are performed to verify attribute and spatial accuracy, however errors may still occur.</SPAN></SPAN></P><P /><P><SPAN><SPAN>Stations monitored prior to the 2020 IR data window may be included for clarification of assessment unit ID status but have no data within the station table’s parameter columns. See the Comments field for further information in those instances.</SPAN></SPAN></P><P /><P><SPAN><SPAN>Please direct any questions about attribute accuracy to the Data Contact.</SPAN></SPAN></P><P><SPAN /></P></DIV></DIV></DIV>

Copyright Text: Virginia Department of Environmental Quality, Office of Ecology, Water Monitoring & Assessment Program

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Type ID Field: null

Fields:

• OBJECTID ( type: esriFieldTypeOID, alias: OBJECTID )
• STATION_ID ( type: esriFieldTypeString, alias: Station ID, length: 50 )
• ID305B_1 ( type: esriFieldTypeString, alias: Assessment Unit ID, length: 50 )
• ID305B_2 ( type: esriFieldTypeString, alias: Assessment Unit ID2, length: 50 )
• ID305B_3 ( type: esriFieldTypeString, alias: Assessment Unit ID3, length: 50 )
• REGION ( type: esriFieldTypeString, alias: Region, length: 4 )
• WATER_TYPE ( type: esriFieldTypeString, alias: Water Type, length: 1 )
• SALINITY ( type: esriFieldTypeString, alias: Salinity, length: 2 )
• LACUSTRINE ( type: esriFieldTypeString, alias: Lacustrine, length: 1 )
• STA_TYPE1 ( type: esriFieldTypeString, alias: Station Type, length: 4 )
• STA_TYPE2 ( type: esriFieldTypeString, alias: Station Type2, length: 4 )
• STA_TYPE3 ( type: esriFieldTypeString, alias: Station Type3, length: 4 )
• STA_TYPE4 ( type: esriFieldTypeString, alias: Station Type4, length: 4 )
• STA_TYPE5 ( type: esriFieldTypeString, alias: Station Type5, length: 4 )
• STA_TYPE6 ( type: esriFieldTypeString, alias: Station Type6, length: 4 )
• LATITUDE ( type: esriFieldTypeDouble, alias: Latitude )
• LONGITUDE ( type: esriFieldTypeDouble, alias: Longitude )
• WATERSHED ( type: esriFieldTypeString, alias: Old Watershed ID, length: 4 )
• VAHU6 ( type: esriFieldTypeString, alias: 6th Order Watershed ID, length: 4 )
• TEMP_EXC ( type: esriFieldTypeDouble, alias: Temperature Exceedances )
• TEMP_SAMP ( type: esriFieldTypeDouble, alias: Temperature Samples )
• TEMP_STAT ( type: esriFieldTypeString, alias: Temperature Status, length: 4 )
• DO_EXC ( type: esriFieldTypeDouble, alias: Dissolved Oxygen Exceedances )
• DO_SAMP ( type: esriFieldTypeDouble, alias: Dissolved Oxygen Samples )
• DO_STAT ( type: esriFieldTypeString, alias: Dissolved Oxygen Status, length: 4 )
• PH_EXC ( type: esriFieldTypeDouble, alias: pH Exceedances )
• PH_SAMP ( type: esriFieldTypeDouble, alias: pH Samples )
• PH_STAT ( type: esriFieldTypeString, alias: pH Status, length: 4 )
• ECOLI_EXC ( type: esriFieldTypeDouble, alias: E. coli Exceedances )
• ECOLI_SAMP ( type: esriFieldTypeDouble, alias: E. coli Samples )
• ECOLI_STAT ( type: esriFieldTypeString, alias: E. coli Status, length: 4 )
• ENTER_EXC ( type: esriFieldTypeDouble, alias: Enterococci Exceedances )
• ENTER_SAMP ( type: esriFieldTypeDouble, alias: Enterococci Samples )
• ENTER_STAT ( type: esriFieldTypeString, alias: Enterococci Status, length: 4 )
• WMET_EXC ( type: esriFieldTypeDouble, alias: Water Column Metals Exceedances )
• WMET_STAT ( type: esriFieldTypeString, alias: Water Column Metals Status, length: 4 )
• WTOX_EXC ( type: esriFieldTypeDouble, alias: Water Column Toxics Exceedances )
• WTOX_STAT ( type: esriFieldTypeString, alias: Water Column Toxics Status, length: 4 )
• SMET_EXC ( type: esriFieldTypeDouble, alias: Sediment Metals Exceedances )
• SMET_STAT ( type: esriFieldTypeString, alias: Sediment Metals Status, length: 4 )
• STOX_EXC ( type: esriFieldTypeDouble, alias: Sediment Toxics Exceedances )
• STOX_STAT ( type: esriFieldTypeString, alias: Sediment Toxics Status, length: 4 )
• FMET_EXC ( type: esriFieldTypeDouble, alias: Fish Tissue Metals Exceedances )
• FMET_STAT ( type: esriFieldTypeString, alias: Fish Tissue Metals Status, length: 4 )
• FTOX_EXC ( type: esriFieldTypeDouble, alias: Fish Tissue Toxics Exceedances )
• FTOX_STAT ( type: esriFieldTypeString, alias: Fish Tissue Toxics Status, length: 4 )
• BENTHIC_ST ( type: esriFieldTypeString, alias: Benthic Status, length: 4 )
• BIBI_SCORE ( type: esriFieldTypeDouble, alias: BIBI Score )
• WOE_CAT ( type: esriFieldTypeString, alias: Weight of Evidence Category, length: 2 )
• TP_EXC ( type: esriFieldTypeDouble, alias: Total Phosphorus Exceedances )
• TP_SAMP ( type: esriFieldTypeDouble, alias: Total Phosphorus Samples )
• TP_STAT ( type: esriFieldTypeString, alias: Total Phosphorus Status, length: 4 )
• CHLA_EXC ( type: esriFieldTypeDouble, alias: Chlorophyll-a Exceedances )
• CHLA_SAMP ( type: esriFieldTypeDouble, alias: Chlorophyll-a Samples )
• CHLA_STAT ( type: esriFieldTypeString, alias: Chlorophyll-a Status, length: 4 )
• COMMENTS ( type: esriFieldTypeString, alias: Comments, length: 254 )
• ASSESSED ( type: esriFieldTypeString, alias: Assessed, length: 1 )
• DEQ_STA ( type: esriFieldTypeString, alias: DEQ Station, length: 1 )
• MAPSTATYPE ( type: esriFieldTypeString, alias: Map Station Type, length: 4 )
• MAP ( type: esriFieldTypeString, alias: Basin Code, length: 6 )
• BASIN_NM ( type: esriFieldTypeString, alias: Basin Name, length: 60 )
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