VARNUM NAME LABEL TYPE LENGTH 1 SITE_ID ID Assigned to Each Site 2 50 2 VISIT_NO Sequential Visit Number Within Year 1 3 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 4 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 5 AREA_HA Lake polygon area (hectares) from NHD 1 6 SAMPLED_ASSESS Site Sample Status - Assessment Form 2 15 7 DATE_ASSESS Date of visual assessment 1 8 RES_RESIDENCES Residential residences disturbances observed (Blank=none/Low/Moderate/Heavy) 2 4 9 RES_LAWNS Residential maintained lawns disturbances observed (Blank=none/Low/Moderate/Heavy) 2 4 10 RES_CONSTRUCTION Recreational construction disturbances observed (Blank=none/Low/Moderate/Heavy) 2 4 11 RES_PIPES "Residential pipes, drains disturbances observed (Blank=none/Low/Moderate/Heavy)" 2 4 12 RES_DUMPING Residential dumping disturbances observed (Blank=none/Low/Moderate/Heavy) 2 4 13 RES_ROADS Residential roads disturbances observed (Blank=none/Low/Moderate/Heavy) 2 4 14 RES_BRIDGES Recreational bridges/causeways disturbances observed (Blank=none/Low/Moderate/Heavy) 2 4 15 RES_SEWAGE Residential sewage treatment disturbances observed (Blank=none/Low/Moderate/Heavy) 2 4 16 RES_STRING Concatenated Residential Stressors 2 32 17 REC_TRAILS Recreational hiking trails disturbances observed (Blank=none/Low/Moderate/Heavy) 2 4 18 REC_PARKS Recreational parks disturbances observed (Blank=none/Low/Moderate/Heavy) 2 4 19 REC_PRIMITIVE "Recreational primitive parks, camping disturbances observed (Blank=none/Low/Moderate/Heavy)" 2 4 20 REC_RESORTS Recreational resorts disturbances observed (Blank=none/Low/Moderate/Heavy) 2 4 21 REC_MARINAS Recreational marinas disturbances observed (Blank=none/Low/Moderate/Heavy) 2 4 22 REC_TRASH Recreational trash/litter disturbances observed (Blank=none/Low/Moderate/Heavy) 2 4 23 REC_FILMS "Recreational surface films, scums, slicks disturbances observed (Blank=none/Low/Moderate/Heavy)" 2 4 24 REC_STRING Concatenated Recreation Stressors 2 28 25 AGR_CROPLAND Agricultural cropland disturbances observed (Blank=none/Low/Moderate/Heavy) 2 4 26 AGR_PASTURE Agricultural pasture disturbances observed (Blank=none/Low/Moderate/Heavy) 2 4 27 AGR_LIVESTOCK Agricultural livestock disturbances observed (Blank=none/Low/Moderate/Heavy) 2 4 28 AGR_ORCHARDS Agricultural orchards disturbances observed (Blank=none/Low/Moderate/Heavy) 2 4 29 AGR_POULTRY Agricultural poultry disturbances observed (Blank=none/Low/Moderate/Heavy) 2 4 30 AGR_FEEDLOT Agricultural feedlot disturbances observed (Blank=none/Low/Moderate/Heavy) 2 4 31 AGR_WITHDRAWL Agricultural water withdrawl 2 4 32 AGR_STRING Concatenated Agricultural Stressors 2 28 33 IND_INDUSTRIAL Industrial industrial plants disturbances observed (Blank=none/Low/Moderate/Heavy) 2 4 34 IND_MINES Industrial mines/quarries disturbances observed (Blank=none/Low/Moderate/Heavy) 2 4 35 IND_OIL Industrial oil/gas wells disturbances observed (Blank=none/Low/Moderate/Heavy) 2 4 36 IND_POWER Industrial power plant disturbances observed (Blank=none/Low/Moderate/Heavy) 2 4 37 IND_LOGGING Industrial logging disturbances observed (Blank=none/Low/Moderate/Heavy) 2 4 38 IND_FIRE Industrial evidence of fire disturbances observed (Blank=none/Low/Moderate/Heavy) 2 4 39 IND_ODORS Industrial odors disturbances observed (Blank=none/Low/Moderate/Heavy) 2 4 40 IND_COMMERCIAL Industrial commercial disturbances observed (Blank=none/Low/Moderate/Heavy) 2 4 41 IND_STRING Concatenated Industrial Stressors 2 32 42 MAN_LIMING Management liming disturbances observed (Blank=none/Low/Moderate/Heavy) 2 4 43 MAN_TREATMENT Management drinking water treatment disturbances observed (Blank=none/Low/Moderate/Heavy) 2 4 44 MAN_ANGLING Management angling pressure disturbances observed (Blank=none/Low/Moderate/Heavy) 2 4 45 MAN_DRINKING_WATER Management drinking water treatment disturbances observed (Blank=none/Low/Moderate/Heavy) 2 4 46 MAN_MACROPHYTE Management macrophyte control disturbances observed (Blank=none/Low/Moderate/Heavy) 2 4 47 MAN_LEVEL_FLUCTUATIONS Management water level fluctuations disturbances observed (Blank=none/Low/Moderate/Heavy) 2 4 48 MAN_FISH_STOCKING Management fish stocking disturbances observed (Blank=none/Low/Moderate/Heavy) 2 4 49 MAN_STRING Concatenated Management Stressors 2 28 50 RES_SCORE "Summed Residential Stressor Score (L=1, M=3, H=5 scoring)" 1 51 REC_SCORE "Summed Recreational Stressor Score (L=1, M=3, H=5 scoring)" 1 52 AGR_SCORE "Summed Agricultural Stressor Score (L=1, M=3, H=5 scoring)" 1 53 IND_SCORE "Summed Industrial Stressor Score (L=1, M=3, H=5 scoring)" 1 54 MAN_SCORE "Summed Lake Management Stressor Score (L=1, M=3, H=5 scoring)" 1 55 HYDRO_TYPE Lake type (Reservoir/Drainage/Seepage) 2 30 56 OUTLET_DAMS Outlet dams (None/Artificial/Natural) 2 30 57 FLIGHT_HAZARDS Low elevation flight hazards (Yes/No) 2 4 58 MBOAT_DENSITY Motor boat density (High/Low/Restricted/Banned) 2 30 59 SWIMMABILITY Swimmability (Good/Fair/Not Swimmable) 2 30 60 LAKE_LEVEL Lake level changes (Yes/No) 2 4 61 LEVEL_CHANGES Elevation change (m) 1 62 RCH_FOREST % of shoreline forest 2 8 63 RCH_GRASS % of shoreline grass 2 8 64 RCH_SHRUB % of shoreline shurb 2 8 65 RCH_WETLAND % of shoreline wetland 2 8 66 RCH_BARE_GROUND % of shoreline bare ground 2 8 67 RCH_AGRICULTURE % of shoreline agriculture 2 8 68 RCH_SHOREMODS "% of shoreline modified (docks, riprap)" 2 8 69 RCH_DEVELOPMENT % of shoreline development (Res & Urban) 2 8 70 MACRY_FLOAT Emergent/Floating Coverage (% lake area) 2 8 71 MACRY_SUBMERGED Submergent/Floating Coverage (% lake area) 2 8 72 MACRY_DENSITY Macrophyte density (Absent/Sparse/Moderate/High) 2 30 73 PRISTINE Waterbody character (5=Pristine....1=Highly distrubed) 2 4 74 APPEALING Appeal of waterbody character (5=Appealing - 1=Unappealing) 2 4 75 BIOTIC_INTEGRITY Ecological integrity (Excellent - - Poor) 2 30 76 TROPHIC_STATE Trophic state (Oligo/meso/eu/hypereu) 2 50 77 RECREATIONAL_VALUE Recreational value (Excellent/Good/Fair/Poor) 2 30 78 GENERAL_ASSESSMENT General assessment of site 2 1000 79 WILDLIFE Wildlife observed 2 1000 80 VISUAL_ASSESSMENT Visual assessment 2 510 81 ALGAL_ABUNDANCE Algal abundance and type 2 510 82 NUTRIENT_SOURCES Nutrient sources 2 510 83 TROPHIC_OTHER Other trophic state 2 510 84 CONDITIONS Notes regarding conditions during site visit 2 510 85 OBSERVATIONS Observations 2 1000 86 FLAG_ASSESS Data qualifier flag for visual assessment data 2 12 87 COMMENT_ASSESS Lake assessment form comments 2 3000 88 PHOTOGRAPHS Photographs taken (Yes/No) 2 4