NC0038377_3a- Historical Well Specifications Mayo_20150902

MAYO ASH BASIN WELLS (10)
ROXBORO, NORTH CAROLINA
Well ID
Use
Sampling
Method
Total Depth
TOC
Well Screen
Interval
Top
TOC
Well Screen
Interval
Bottom
TOC
Top of Casing
Elevation
(NAVD 88)
Total
Depth
(feet bg)
Well Screen
Interval
(feet bg)
BG -1
Background
G
55.43
45.4
55.4
540.11
52.0
42' -52'
BG -2
Background
G
48.36
28.5
48.0
542.66
45.30
25.4' - 44.9'
CW -1
Compliance
P
29.11
19.1
28.6
489.88
25.50
15.5'-25.0'
CW -1 D
Compliance
P
43.65
33.4
43.2
490.96
40.40
30.1'-39.9'
CW -2
Compliance
P
20.50
10.2
20.0
389.00
18.00
7.7' -17.5'
CW -21D
Compliance
P
58.85
48.6
58.4
389.53
55.90
45.6' -55.4'
CW -3
Compliance
P
35.01
19.7
34.5
437.68
32.30
17.0'-31.8'
CW -4
Compliance
P
43.08
37.8
42.6
451.31
40.30
35.0'-39.8'
CW -5
Compliance
P
44.28
39.0
43.8
509.60
41.60
36.3' -41.1'
CW -6
Compliance
P
80.58
75.3
80.1
462.83
77.40
72.1' -76.9'
TOC - Measured from Top Of Casing
feet bg = feet below grade
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