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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 -19ay
|
371632116211301
|
12-22-1987
|
2,121.6 |
4,590
|
V
|
C
|
34
|
|
|
|
01-04-1988
|
2,122.6 |
4,589
|
V
|
C
|
33
|
|
|
|
01-07-1988
|
2,122.8 |
4,589
|
V
|
C
|
33
|
|
|
|
01-25-1988
|
2,124.0 |
4,588
|
V
|
C
|
32
|
|
|
|
02-08-1988
|
2,124.7 |
4,587
|
V
|
C
|
31
|
|
|
|
|
|
02-22-1988
|
2,125.5 |
4,587
|
V
|
C
|
31
|
|
|
|
03-17-1988
|
2,126.8 |
4,585
|
V
|
C
|
29
|
|
|
|
12-16-1988
|
2,129.1 |
4,583
|
V
|
--
|
27
|
|
|
|
01-05-1989
|
2,128.8 |
4,583
|
V
|
--
|
27
|
|
|
|
01-09-1989
|
2,128.8 |
4,583
|
V
|
--
|
27
|
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