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
|
UE-18r |
370806116264001 |
01-29-1968 |
1,372.2 |
4,166 |
V |
R |
3,632 |
|
|
01-31-1968 |
1,372 |
4,166 |
V |
R |
3,632 |
|
|
06-11-1978 |
1,370 |
4,168 |
L |
-- |
3,634 |
|
|
06-12-1986 |
1,366.2 |
4,172 |
V |
-- |
3,638 |
|
|
06-25-1987 |
1,366.1 |
4,172 |
V |
-- |
3,638 |
|
|
|
03-23-1988 |
1,365.8 |
4,172 |
V |
-- |
3,638 |
|
|
12-12-1988 |
1,366.4 |
4,172 |
V |
-- |
3,638 |
|
|
05-03-1989 |
1,365.3 |
4,173 |
V |
-- |
3,639 |
|
|
10-12-1989 |
1,365.4 |
4,173 |
V |
-- |
3,639 |
|
|
04-12-1990 |
1,364.8 |
4,173 |
V |
-- |
3,639 |
|
|
|
11-06-1990 |
1,365.0 |
4,173 |
V |
-- |
3,639 |
|
|
04-24-1991 |
,364.6 |
4,174 |
V |
-- |
3,639 |
|
|
09-25-1991 |
1,364.9 |
4,173 |
V |
-- |
3,639 |
|
|
05-21-1992 |
1,364.7 |
4,174 |
V |
-- |
3,639 |
|
|
05-18-1993 |
1,364.9 |
4,173 |
V |
-- |
3,639 |
|
|
|
11-18-1993 |
1,365.1 |
4,173 |
V |
-- |
3,639 |
|
|
05-25-1994 |
1,364.6 |
4,174 |
V |
-- |
3,639 |
|
|
11-16-1994 |
1,364.6 |
4,174 |
V |
-- |
3,639 |
|
|
03-25-1996 |
1,364.3 |
4,174 |
T |
-- |
3,640 |
|
|
06-13-1996 |
1,364.6 |
4,174 |
T |
-- |
3,639 |
|
|
|
09-11-1996 |
1,364.9 |
4,173 |
V |
-- |
3,639 |
|
|
11-14-1996 |
1,364.3 |
4,174 |
T |
-- |
3,640 |
|
|
03-18-1997 |
1,364.8 |
4,173 |
T |
-- |
3,639 |
|
|
06-16-1997 |
1,364.6 |
4,174 |
T |
-- |
3,639 |
|
|
09-24-1997 |
1,364.5 |
4,174 |
T |
-- |
3,640 |
|
|
|
03-23-1998 |
1,364.4 |
4,174 |
T |
-- |
3,640 |
|
|
06-25-1998 |
1,364.3 |
4,174 |
T |
-- |
3,640 |
|
|
09-28-1998 |
1,364.3 |
4,174 |
T |
-- |
3,640 |
|
|
12-14-1998 |
1,364.2 |
4,174 |
T |
-- |
3,640 |
|