CONTENTS
Abstract
Introduction
Water-Level Measurements
Sources of Water-Level Fluctuations
Analysis of Water Levels
Summary
References Cited
Appendix
1
Appendix 2
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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 -20bc |
371547116292601 |
07-07-1988 |
1,882.1 |
4,264 |
V |
C, H |
118 |
|
|
07-08-1988 |
1,880.5 |
4,266 |
V |
C, H |
120 |
|
|
07-11-1988 |
1,879.0 |
4,267 |
V |
C, H |
121 |
|
|
07-12-1988 |
1,877.3 |
4,269 |
V |
C, H |
123 |
|
|
07-14-1988 |
1,875.9 |
4,270 |
V |
C, H |
124 |
|
|
|
07-15-1988 |
1,875.3 |
4,271 |
V |
C, H |
125 |
|
|
07-18-1988 |
1,873.9 |
4,272 |
V |
C, H |
126 |
|
|
07-21-1988 |
1,873.3 |
4,273 |
V |
C, H |
127 |
|
|
07-26-1988 |
1,872.9 |
4,273 |
V |
C, H |
127 |
|
|
08-18-1988 |
1,872.5 |
4,274 |
V |
C, H |
128 |
|
|
|
08-26-1988 |
1,871.6 |
4,275 |
V |
H |
128 |
|
|
09-01-1988 |
1,871.5 |
4,275 |
V |
H |
129 |
|
|
09-07-1988 |
1,871.1 |
4,275 |
V |
H |
129 |
|
|
09-15-1988 |
1,868.4 |
4,278 |
V |
H |
132 |
|
|
09-23-1988 |
1,871.2 |
4,275 |
V |
H |
129 |
|
|
|
10-04-1988 |
1,871.6 |
4,275 |
V |
H |
128 |
|
|
10-26-1988 |
1,871.5 |
4,275 |
V |
H |
129 |
|
|
11-04-1988 |
1,871.6 |
4,275 |
V |
H |
128 |
|
|
12-12-1988 |
1,871.5 |
4,275 |
V |
H |
129 |
|
|
01-30-1989 |
1,870.0 |
4,276 |
V |
H |
130 |
|
|
|
04-17-1989 |
1,870.2 |
4,276 |
V |
H |
130 |
|
|
04-26-1989 |
1,870.7 |
4,276 |
V |
H |
129 |
|
|
04-28-1989 |
1,870.9 |
4,275 |
V |
H |
129 |
|
|
05-01-1989 |
1,870.8 |
4,275 |
V |
H |
129 |
|
|
05-05-1989 |
1,870.8 |
4,275 |
V |
H |
129 |
|
|
|
05-09-1989 |
1,871.0 |
4,275 |
V |
H |
129 |
|
|
05-19-1989 |
1,870.8 |
4,275 |
V |
H |
129 |
|
|
05-22-1989 |
1,870.7 |
4,276 |
V |
H |
129 |
|
|
06-05-1989 |
1,870.8 |
4,275 |
V |
H |
129 |
|
|
06-07-1989 |
1,871.0 |
4,275 |
V |
H |
129 |
|
|
|
06-08-1989 |
1,871.2 |
4,275 |
V |
H |
129 |
|
|
06-12-1989 |
1,871.2 |
4,275 |
V |
H |
129 |
|
|
06-20-1989 |
1,871.1 |
4,275 |
V |
H |
129 |
|
|
08-02-1989 |
1,871.4 |
4,275 |
V |
H |
129 |
|