VARNUM NAME LABEL TYPE LENGTH 1 SITE_ID ID Assigned to Each Site 2 25 2 YEAR Year of Site Visit 1 3 VISIT_NO Sequential Visit Number Within Year 1 4 UID Unique site_visit no. identifier 2 37 5 SITE_TYPE PROB_Samp: Lake is from probability sample and can be used for population estimation. REF_Lake: Lake is not from probability sample and was selected as a candidate reference lake 2 10 6 LAKE_SAMP "Eval. status. _Denied (access denied). _Inaccess (physically inaccessible). _Other. _LT_4ha (< 4ha). _Shallow (< 1m deep). _Vegetated (< 1000 m2 open H2O). _Saline (tidal). Special_Purpose (aquacult., disposal, WWT, or evap.). Not_Lake (other)" 2 20 7 SAMPLED_PHAB Site sampled code for physical habitat characterization 2 11 8 DATEPHAB Date of habitat characterization (=DATE_COL in lake information file) 1 9 AREA_HA Lake polygon area (hectares) from NHD 1 10 WSA_ECO3 Wadeable Stream Assessment three aggregrated Omernik level 3 ecoregions 2 6 11 WSA_ECO9 Wadeable Stream Assessment nine aggregrated Omernik level 3 ecoregions 2 3 12 CLASSP "Modified reference class (RT_NLA) that excludes bfxhorizdist>=10m except in UMW (R=Reference, S=Intermediate, T=Impacted" 2 1 13 EcoP6 Aggregate ecoregions (6) used to set expectations for habitat O/E indices based on ECO_WSA9 and ECO_WSA3 regions 2 5 14 ssiBedBld Fractional areal cover of shoreline substrate from Bedrock and Boulders (=ssfcBedrock+ssfcBoulders) 1 15 ssiNATBedBld "Fractional areal cover of shoreline substrate from natural bedrock and boulders (=0 if hipwWalls >= 0.10, otherwise=ssiBedBld)" 1 16 rviLowWood Index of riparian areal cover (understory and ground layers) from Woody vegetation (= rvfcGndWoody+rvfcUndWoody) 1 17 RVegQ_7 Riparian Cover Index 7 (=((rviLowWood/1.75)+rvfcGndInundated)/2) 1 18 RVegQ_8 Riparian Cover Index 8 (=((rviwoody/2.5)+rvfpCanBig+rvfcGndInundated+ssiNATBedBld)/4) 1 19 L_RVegQ_8 Log10-transfromed value of Riparian Cover Index 8 (=LOG10(0.01+RVegQ_8)) 1 20 LRCVQ_7A Littoral-Riparian Cover Index 7A (=(RVegQ_7+LITCVR_A)/2) 1 21 LRCVQ_7B Littoral-Riparian Cover Index 7B (=(RVegQ_7+LITCVR_B)/2) 1 22 LRCVQ_7C Littoral-Riparian Cover Index 7C (=(RVegQ_7+LITCVR_C)/2) 1 23 LRCVQ_7D Littoral-Riparian Cover Index 7D (=(RVegQ_7+LITCVR_D)/2 1 24 LRCVQ_8D Littoral-Riparian Cover Index 8D (=(RVegQ_8+LITCVR_D)/2) 1 25 L_LRCVQ_8D Log10-transformed value of Littoral-Riparian Cover Index 8D (=Log10(0.01+LRCVQ_8D)) 1 26 ElevXLat Site elevation x field latitude (=Elev_PT*Fld_Lat_dd) used for predictive modelling 1 27 ElevDLat Site elevation / field latitude (=Elev_PT/Fld_Lat_dd) used for predictive modelling 1 28 ElevXLon Site elevation x field longitude (=Elev_PT*Fld_Lon_dd) used ofr predictive modelling 1 29 XER "dummy variable (1,0) to identify Xeric sites in predictive models" 1 30 XER_X_Elev Site elevation for Xeric sites in predictive modelling (=XER*Elev_PT) 1 31 WMT "dummy variable (1,0) to identify W. Mountain sites in predictive models" 1 32 RDisIXAgAdj5 RDisIXAgAdj5=(1-(1/(1+hiiNonAg+(5*hiiAg)))+hifpAnyCirca)/2 -- Riparian Disturbance Intensity-ExtentIndex Adj-Agric 1 33 RDisIXAgAdj4 RDisIXAgAdj4=(1-(1/(1+hiiNonAg+(4*hiiAg)))+hifpAnyCirca)/2 -- Riparian Disturbance Intensity-ExtentIndex Adj-Agric 1 34 RDisIXAgAdj3 RDisIXAgAdj3=(1-(1/(1+hiiNonAg+(3*hiiAg)))+hifpAnyCirca)/2 -- Riparian Disturbance Intensity-ExtentIndex Adj-Agric 1 35 RDisIXAgAdj2 RDisIXAgAdj2=(1-(1/(1+hiiNonAg+(2*hiiAg)))+hifpAnyCirca)/2 -- Riparian Disturbance Intensity-ExtentIndex Adj-Agric 1 36 RDis_InEx Final Riparian Disturbance Intensity and Extent Index (=RDisInEx1a) 1 37 RDis_IX Final Riparian Disturbance Intensity-Extent Index Adj for Agric (=RDisIXAgAdj5) 1 38 RvegQ_Var Name of variable used to create RVegQ for a given REF_CLUSTER or WSA_ECO9 2 8 39 RVegQ Final Riparian Cover Index (RVegQ_Var indicates which RvegQ variant is used) 1 40 LogRVegQ Log10(Riparian Cover Index+0.01) 1 41 Pre3A_L_RVegQ_8 Predicted log-transformed riparian vegetation index for ECO_WSA3=WMTNS (= -1.2108-[0.000037*ELEV_PT]+[0.0126*FLD_LAT_DD]+[0.1112*WMT]) 1 42 Adj3A_L_RVegQ_8 Residual of log-transformed riparian vegetation index for ECO_WSA3=WMTNS (=L_RVegQ_8 - Pre3A_L_RVegQ_8) 1 43 LOE_RVQ_west Log(0/E Riparian Cover-Complexity Index) for ECO_WSA3=WMTNS (=Adj3A_L_RVegQ_8} 1 44 LitCvrQ_Var Name of variable used to create LitCvrQ for a given REF_CLUSTER 2 8 45 LitCvrQ Final Littoral Cover Index (LitCvrQ_Var indicates which LITCVR variant is used) 1 46 LogLitCvrQ Log10(Littoral Cover Index+0.01) 1 47 Pre3A_L_LitCvrQ Predicted log-transformed littoral cover index value for ECO_WSA3=WMTNS (=-0.9738-([.000073*ELEV_PT]) 1 48 Adj3A_L_LitCvrQ Residual of log-transformed littoral cover index value for ECO_WSA3=WMTNS (= LogLitCvrQ - Pre3A_L_LitCvrQ) 1 49 LOE_LitCv_west Log(0/E Littoral Cover-Complexity Index) for ECO_WSA3=WMTNS (=Adj3A_L_LitCvrQ} 1 50 LitRipCVQ_Var Name of variable used to create LitRipCVQ for a given REF_CLUSTER or WSA_ECO9 2 9 51 LitRipCVQ Final Littoral-Riparian Cover Index (LitCvrQ_Var indicates which LRCVQ variant is used) 1 52 LogLitRipCvQ Log10 (Littoral-Riparian Cover Index+0.01) 1 53 Pre3A_L_LRCvQ_8D Predicted log-transformed littoral-riparian cover index value for ECO_WSA3=WMTNS (= -1.0751-[0.000038*ELEV_PT]+[0.0083*FLD_LAT_DD]-[0.000079*XER_X_ELEV]) 1 54 Adj3A_L_LRCvQ_8D Residual of log-transformed littoral-riparian cover index value for ECO_WSA3=WMTNS (= L_LRCVQ_8D - Pre3A_L_LRCvQ_8D) 1 55 LOE_LitRipCv_west Log(O/E Littoral-Riparian Cover Complexity Index) for ECO_WSA3=WMTNS (=Adj3A_L_LRCvQ_8D)} 1 56 RVeg_OE Observed/Expected Riparian Cover Complexity Index = (regional RVegQ)/(regional reference mean) 1 57 LitCvr_OE Observed/Expected Littoral Cover Complexity Index = (regional LitCvrQ)/(regional reference mean) 1 58 LitRipCvr_OE Observed/Expected Littoral-Riparian Cover Complexity Index = (regional LitRipCvrQ)/(regional reference mean) 1