MBARA Reef Survey Worksheet – version 1.0
Reef Site Name
: Mexico
Beach CDC Reef Depth
: 17 ft.
Survey Date : 09/11/2009 Survey
Time : 4:50 PM ET
Weather conditions and sea state : 2 ft. seas, overcast
Boat Name :
High Interest Boat Captain :
Keith Neel
Dive Leader :
Keith Neel
Dive Team :
Sharry
Position
Readings
Loran Manufacturer &
model:
Raytheon RayNav-570
TD 1 :
14145.2 TD 2: 46835.2
Differential GPS
Manufacturer & model: Garmin GPS Map 182 w/
GBR
21 differential beacon receiver
N Lat. :
29 54.474 W Lon. : 85 27.839
In-Water
Readings
Water Temp - surface : 84 deg F bottom: 84 deg F
Visibility - surface : 40 ft. bottom: 30 ft.
Specific Gravity - surface:
______________ bottom:
________________
Current - direction: ______________ speed : 0 kts.
Thermocline Depth : none
Bottom Composition
: Sand
Reef Materials & Quantity : concrete culverts and pipes
Reef Height (average) : 3 ft.
Reef Physical Condition : excellent
Biological Growth : small barnacles
Fish Count : > 50 small gag grouper,
4 blue angels