EX-10 Exploratory Well
133224144495271, Local
number, 18-3249-02 Finegayan Exploratory Well EX-10
LOCATION.--Lat 13° 32' 24' N., Long 144° 49'
52" E.,
Hydrologic Unit 20100003, near NAVCAMS housing area, 200 ft East
of Route 3, Finegayan, Guam.
AQUIFER.--Barrigada Limestone
WELL CHARACTERISTICS.--Drilled basal
ground water exploratory well. Sounded depth at time of drilling
704.5 ft, Sounded depth for this
study 488 ft, Borehole diameter 8 in., Casing diameter 5 in.,
cased to bottom.
DATUM.—Altitude of land surface datum is
348 ft. Measuring point and new altitude (determined for this
study): black
inked
triangle on top of PVC 5-in. casing, 348.24 ft above mean sea
level. Old measuring point and previous measuring point altitude:
top
of steel surface casing, 348.54 ft above mean sea level.
PERIOD OF RECORD.—
Water Level: Occasional
measurements, September 1981 to May 1984. Manual measurements
for this study, May 17, 2004
to February 24,
2005. Water-level recorder (float system), June 1984 to May
2004. Water-level recorder, this study, May 21, 2004 to February
24,
2005.
Water Quality: Occasional chloride, various other
constituents, and specific conductance measurements from thief
sampler
at specific depths, July 1982 to April 1995. Specific-conductance
profiles:
using Ocean Sensors conductivity-temperature-depth logger:
from December 5, 2000 to February 26, 2004, and for this study,
May
17, 2004 to February 23, 2005. Fixed-depth specific-conductance
hydrographs, from May 17, 2004 to February 23, 2005.
Data Files: (Microsoft Excel files)
Note: Tipping-bucket rainfall data is provided in two formats:
as daily total rainfall (daily), and as a time and date of bucket
tip (event). Each tip is an accumulation of 0.01 inches.
ex-10
daily rainfall
ex-10
event rainfall
ex-10 water level
ex-10 specific conductance hydrograph, -105.86-foot altitude
ex-10 specific conductance hydrograph, -116.59-foot altitude
ex-10 specific conductance hydrograph, -124.52-foot altitude
ex-10 ctd profiles