COLUMN_NAME SAMPLE_TYPE UNITS LABEL FORMABBR VAR_TYPE RANGE_HIGH RANGE_LOW LEGAL_VALUES B1EXT_DAM BUFF Buffer Damming Stressor Score NUMERIC B1EXT_DITCH BUFF Buffer Ditching/Channelization Stressor Score NUMERIC B1EXT_FILL BUFF Buffer Filling/Erosion Stressor Score NUMERIC B1EXT_HARD BUFF Buffer Hardening Stressor Score NUMERIC B1EXT_VEGREMOVAL BUFF Buffer Vegetative Removal Stressor Score NUMERIC B1EXT_VEGREPLACE BUFF Buffer Vegetative Replacement Stressor Score NUMERIC CLASS_FIELD_FWSST SITEINFO US Fish and Wildlife Service Status and Trends wetland class assigned during field visit CHARACTER E2EM|E2SS|PEM|PF|PFO|PSS|PUBPAB CLASS_FIELD_FWSST US Fish and Wildlife Service Status and Trends wetland class assigned during field visit ECO_X_WETGRP SITEINFO "Combined NWCA_ECO4 and NWCA_WET_GRP classes:CPL-PRLH=Coastal Plain Palustrine, Riverine, and Lacustrine Herbaceaous,CPL-PRLW=Coastal Plain Palustrine, Riverine, and Lacustrine Woody ,ALL-EH=Estuarine Herbaceous,ALL-EW=Estuarine Woody,EMU-PRLH=Eastern Mountains and Upper Midwest Palustrine, Riverine, and Lacustrine Herbaceous ,EMU-PRLW=Eastern Mountains and Upper Midwest Palustrine, Riverine, and Lacustrine Woody ,IPL-PRLH=Interior Plains Palustrine, Riverine, and Lacustrine Herbaceous,IPL-PRLW=Interior Plains Palustrine, Riverine, and Lacustrine Woody ,W-PRLW=West Palustrine, Riverine, and Lacustrine Woody,W-PRLH=West Palustrine, Riverine, and Lacustrine Herbaceous" character CPL-PRLW|CPL-PRLH|EMU-PRLW|EMU-PRLH|IPL-PRLW|IPL-PRLH|W-PRLW|W-PRLH|ALL-EH|ALL-EW EPA_REG SITEINFO USEPA Region NUMERIC 10 1 FED_NONFED SITEINFO Indicates whether site is in an area owned/managed by a federal or non federal entity. Federal entities are further divided by principle Agency. CHARACTER BOR; BLM; DOD; Forest Service; FWS; NPS; NOAA; Non Federal; Tribal Land – PAD FW_ECO3 SITEINFO Codes for the three climatic regions CHARACTER EHIGH|PLNLOW|WMTNS FW_ECO9 SITEINFO Code for aggregated Omernick ecoregions CHARACTER CPL|NAP|NPL|SAP|SPL|TPL|UMW|WMT|XER HDISEXT_DAM HYDRO AA Damming Stressor Extent Score NUMERIC HDISEXT_DITCH HYDRO AA Ditching/Channelization Stressor Extent Score NUMERIC HDISEXT_FILL HYDRO AA Filling/Erosion Stressor Extent Score NUMERIC HDISEXT_HARD HYDRO AA Hardening Stressor Extent Score NUMERIC MCYST_FINAL ALGT ug/L Final reported microcystin result (ug/L) NUMERIC NEP_AREA SITEINFO Indicates whether site is within a National Estuary Program (NEP) Study Area CHARACTER YES; NO NWCA_ECO4 "Aggregated ecoregions based on FW_ECO9 regions:CPL=Coastal Plain,EMU=Eastern Mountains and Upper Midwest,IPL=Interior Plains,W=West" NWCA_ECO4 SITEINFO "Aggregated ecoregions based on FW_ECO9 regions:CPL=Coastal Plain,EMU=Eastern Mountains and Upper Midwest,IPL=Interior Plains,W=West" CPL|IPL|EMU|W NWCA_WET_GRP SITEINFO "NWCA Aggregated Wetland classes:PRLH=Palustrine, Riverine, and Lacustrine Herbaceous,PRLW=Palustrine, Riverine, and Lacustrine Woody,EH=Estuarine Herbaceous,EW=Estuarine Woody" character PRLW|PRLH|EH|EW P_T SOCH MG/KG Phosphorus trace analysis NUMERIC 70708.6 0 RFREQ_AC PLANT Relative frequency of alien and cryptogenic species occurrence in flora based on 5 100-m2 plots 0 SANDT_COAST_REG SITEINFO Subregion designated by US FWS in Status and Trends Coastal Watershed Report CHARACTER Great Lakes Region; Gulf Coast Region; North East Coast Region; Pacific Coast Region; South East Coast Region; (blank) SANDT_RSTUDY SITEINFO Special regional study conducted by Status and Trends Program CHARACTER Coastal Watersheds; Prairie Pothole SITE_ID Identification code for site SITE_ID SITEINFO Identification code for site POINT CHARACTER SITE_USE SITEINFO Result classifies each point in a way that indicates how a point can be used in analysis or not CHARACTER NWCA_DO_NOT_USE|NWCA_NOT_NEEDED|NWCA_NOT_PROBABILITY|NWCA_NOT_SAMPLED|NWCA_PROBABILITY|NWCA_REVISITS SITE_USE Result classifies each point in a way that indicates how a point can be used in analysis or not SITESAMP SITEINFO POINT is sampleable POINT CHARACTER |YES|NO STATE State abbreviation STATE SITEINFO State abbreviation CHARACTER STATUS_11 SITEINFO Site status for purposes of sampling for NWCA 2011 CHARACTER NonTarget_NotWetland|Target_Access_Denied|NonTargetNonTarget_NotWetland|Target_Access_Denied|NonTarget_Ag_Aqua|NotTarget_WetlandType|Target_Sampled|NonTarget_Active_Crop|Target_AA_SIZE|NonTarget_Inundated|Target_Inaccessible_Effort|Target_Other|Target_AA_AREA|Target_Inaccessible_Safety|Target_Proximity|Target_AA_HGM STRESS_ALGT STRESSOR "Algal toxin stressor class, based on MCYST_FINAL" CHARACTER Low|Moderate|High STRESS_DAM STRESSOR "Damming stressor class, based on B1HEXT_DAM and HDISEXT_DAM" CHARACTER Low|Moderate|High STRESS_DITCH STRESSOR "Ditching/Channelization stressor class, based on B1HEXT_DITCH and HDISEXT_DITCH" CHARACTER Low|Moderate|High STRESS_FILL STRESSOR "Filling/Erosion stressor class, based on B1HEXT_FILL and HDISEXT_FILL" CHARACTER Low|Moderate|High STRESS_HARD STRESSOR "Hardening stressor class, based on B1HEXT_HARD and HDISEXT_HARD" CHARACTER Low|Moderate|High STRESS_HEAVYMETAL STRESSOR Heavy metal stressor class CHARACTER Low|Moderate|High STRESS_NONNATIVE STRESSOR "Nonnative vegetation stressor class, based on TOTN_AC, RFREQ_AC, XRCOV_AC" CHARACTER Low|Moderate|High STRESS_SOILP STRESSOR Soil trace phosphorus stressor class CHARACTER Low|Moderate|High STRESS_VEGREMOVAL STRESSOR "Vegetation removal stressor class, based on B1HEXT_VEGREMOVAL" CHARACTER Low|Moderate|High STRESS_VEGREPLACE STRESSOR "Vegetation replacement stressor score, based on B1HEXT_VEGREPLACE" CHARACTER Low|Moderate|High TNT_11 SITEINFO Target Status for NWCA 2011 CHARACTER NonTarget|Target_Presumed|Target|Target_Not_Assessed|Target_Other TOTN_AC PLANT Total Number of alien and cryptogenic Species across AA (based 500 m2 sample area - 5 100-m2 plots) 0 UID Unique identification number for a site visit VEGCOND PLANT "Vegetation MMI Condition Class, based on thresholds developed within ECO_X_ST group" CHARACTER VISIT_NO Visit number within the year VISIT_NO SITEINFO Visit number within the year POINT CHARACTER VMMI PLANT Vegetation Multimetric Index (MMI) score NUMERIC WGT_11 SITEINFO ACRES Final NWCA 2011 weight for population estimates NUMERIC XCOORD SITEINFO x-coordinate specific to geographic region (Alber's) NUMERIC XRCOV_AC PLANT Mean relative cover of all aliena and cryptogenic species or lowest taxonomic unit across 100-m2 plots as a percentage of total cover 100 0 YCOORD SITEINFO y-coordinate specific to geographic region (Alber's) NUMERIC