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I I I I I I I I I I I I I I I I I I I DESCRIPTION OF FIELDS FOR LAKE POWELL lNFLOW DATA FORMS (Colorado River) Fisb/Habitat RAmpling Field Wroth Type Description AirT 3 numeric 1-3 = air temperature in oC Ambient Light 2 alphanumeric 2 = light conditions at time of sample SU = sunny CL = cloudy (> 50% cloud cover) PC = partly cloudy (< or = 50% cloud cover) SH = shadow NI = night ML = moonlight DD = dawn/dusk Amps 4.1 decinumeric 1-4 = amperage level from VVP-15 Crew 8 alphanumeric 1-2 = principal crew member 3-4 = recorder 5-6 = assistant ie. RV = Rich Valdez BC = Bryan Cowden Date 6 numeric 1-2 = Year, 1992 = 92 3-4 = Month, June = 06 5-6 = Day of Month Dl 3.1 decinumeric 1-3 = depth halfway to one side of backwater D2 3.1 decinumeric 1.3 = depth halfway to other side of backwater Disposition 2 alphanumeric 2 = disposition of flSh RA = returned alive RS = returned alive with stomach contents removed DR = dead, released (non-native fish) DP = dead, preserved DS = dead, stomach contents preserved Elapsed Time 4 numeric 1-4 = duration of net or trap sets recorded in tenths of hours (ie. 2.4 hr) End Time 4 numeric 1-4 = end of sample time End RM 5.1 decinumeric 1-5 = river mile which electrotishing sample ends Fish Pres(Y/N) 1 alphanumeric 1 = were fish or other materials preserved (Y/N) Page 1