CONTENTS
Abstract
Introduction
Water-Level Measurements
Sources of Water-Level Fluctuations
Analysis of Water Levels
Summary
References Cited
Appendix
1
Appendix 2
|
Appendix 2. Water-level
measurements for selected wells on Pahute Mesa and vicinity, Nevada
Test Site, 1963-98
Method used to determine depth to
water: L, interpreted from geophysical log; R, reported, method
not known; S, calibrated steel-tape measurement; T, calibrated
electric tape; V, calibrated electric cable (wire line or iron horse).
Quality-assurance flag: A, anomalous value; AT, water level
does not agree with second access tube in same open interval; C,
affected by well construction, queried where uncertain; D, dry
hole; H or L, static water level in well is elevated above (H) or
depressed below (L) regional ground-water level; R, well pumping or
recently pumped; N, water level affected by nuclear test; X, water
level corrected for borehole deviation; --, no flag applied
Water above bottom of open interval: length of water column in
well from top of water to bottom of open interval listed in table
1.
USGS
well name |
USGS
site
identification
number |
Water-level
measurement |
Water
above
bottom of
open interval
(feet) |
Date |
Depth
below
land surface
(feet) |
Altitude
(feet above
sea level) |
Method |
Quality-
assurance
flag |
U-20bf |
371444116263001 |
08-28-1989 |
2,147.6 |
4,375 |
V |
C |
102 |
|
|
08-31-1989 |
2,134.7 |
4,388 |
V |
C |
115 |
|
|
09-05-1989 |
2,130.0 |
4,392 |
V |
-- |
120 |
|
|
09-11-1989 |
2,129.7 |
4,393 |
V |
-- |
120 |
|
|
09-18-1989 |
2,130.3 |
4,392 |
V |
-- |
120 |
|
|
|
09-25-1989 |
2,130.4 |
4,392 |
V |
-- |
120 |
|
|
10-10-1989 |
2,130.5 |
4,392 |
V |
-- |
120 |
|
|
10-17-1989 |
2,130.6 |
4,392 |
V |
-- |
119 |
|
|
10-24-1989 |
2,131.1 |
4,391 |
V |
-- |
119 |
|
|
10-30-1989 |
2,131.4 |
4,391 |
V |
-- |
119 |
|
|
|
11-09-1989 |
2,131.4 |
4,391 |
V |
-- |
119 |
|
|
11-13-1989 |
2,131.4 |
4,391 |
V |
-- |
119 |
|
|
11-27-1989 |
2,132.1 |
4,390 |
V |
-- |
118 |
|
|
11-29-1989 |
2,132.2 |
4,390 |
V |
-- |
118 |
|
|
12-04-1989 |
2,132.2 |
4,390 |
V |
-- |
118 |
|
|
|
12-11-1989 |
2,131.8 |
4,391 |
V |
-- |
118 |
|
|
12-18-1989 |
2,131.3 |
4,391 |
V |
-- |
119 |
|
|
12-29-1989 |
2,131.8 |
4,391 |
V |
-- |
118 |
|
|
01-08-1990 |
2,131.6 |
4,391 |
V |
-- |
118 |
|
|
01-24-1990 |
2,132.1 |
4,390 |
V |
-- |
118 |
|
|
|
01-29-1990 |
2,130.6 |
4,392 |
V |
-- |
119 |
|
|
02-13-1990 |
2,130.5 |
4,392 |
V |
-- |
120 |
|
|
04-04-1990 |
2,131.5 |
4,391 |
V |
-- |
119 |
|
|
05-07-1990 |
2,132.1 |
4,390 |
V |
-- |
118 |
|
|
06-01-1990 |
2,132.1 |
4,390 |
V |
-- |
118 |
|
|
|
06-14-1990 |
2,133.0 |
4,389 |
V |
-- |
117 |
|
|
06-18-1990 |
2,132.6 |
4,390 |
V |
-- |
117 |
|
|
06-25-1990 |
2,133.8 |
4,389 |
V |
-- |
116 |
|
|
07-02-1990 |
2,133.9 |
4,388 |
V |
-- |
116 |
|
|
07-12-1990 |
2,134.3 |
4,388 |
V |
-- |
116 |
|
|
|
07-31-1990 |
2,134.3 |
4,388 |
V |
-- |
116 |
|
|
08-15-1990 |
2,134.7 |
4,388 |
V |
-- |
115 |
|
|
08-29-1990 |
2,134.6 |
4,388 |
V |
-- |
115 |
|