Open-File Report 01-335
Potentiometric Surface, Carbonate-Rock Province, Southern Nevada and Southeastern California, 1998-2000
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USGS site ID: The standard site identification is based on the grid system of latitude and longitude. The number consists of 15 digits. The first six denote the degrees, minutes, and seconds of latitude; the next seven denote the degrees, minutes, and seconds of longitude; and the last two digits (assigned sequentially) identify the sites within a 1-second grid. For example, site 361736114531601 is at 36° 17' 36" N latitude and 114° 53' 16" W longitude, and is the first site recorded in that 1-second grid. The assigned number is retained as a permanent identifier even if a more precise latitude and longitude are determined. Top of open interval: Depth to top part of well that can receive water from lithologic interval. Open interval may indicate a depth deeper than well depth, which may reflect original well depth; U, unknown or no data. Bottom of open interval: Depth to bottom part of well that can receive water from lithologic interval. Open interval may indicate a depth deeper than well depth, which may reflect original well depth; U, unknown or no data. Type of open interval: F, fractured rock; P, perforated or slotted casing; S, screen, type unknown; U, unknown or no data; W, walled or shored; X, open hole. Diameter of open interval: Casing diameter (rounded to nearest 0.1 inch), or hole diameter where no casing is present; U, unknown or no data.
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Site USGS Site ID
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Latitude
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Longitude
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Altitude of
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Water-level measurements
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Hole depth
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Well depth
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Open interval
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Water-level
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Depth to water
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Potentiometric surface
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Feet below
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Type
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Diameter
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Top
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Bottom
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1
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361736114531601
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36°17'36"
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114°53'16"
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2,388
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08/21/00
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575.6
|
1,812
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1,241
|
900
|
540
|
900
|
P
|
6.6
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2
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362230116392901
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36°22'31"
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116°39'32"
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2,728
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10/08/99
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601.4
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2,127
|
970
|
650
|
100
|
970
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X
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5.0
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3
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362417116163600
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36°24'20"
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116°16'37"
|
2,334
|
10/07/99
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7.3
|
2,326
|
818
|
586
|
132
|
467
|
P
|
13.5
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|
|
|
|
|
|
|
|
|
|
468
|
818
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X
|
14.0
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4
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362532116172700
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36°25'32"
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116°17'27"
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2,360
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08/18/99
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1.9
|
2,358
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U
|
U
|
U
|
U
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U
|
U
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5
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362755116190401
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36°27'55"
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116°19'04"
|
2,367
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10/07/99
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.2
|
2,367
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140
|
123
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0
|
100
|
P
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13.0
|
|
|
|
|
|
|
|
|
|
|
100
|
140
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X
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14.0
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6
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362846114495501
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36°28'46"
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114°49'55"
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2,070
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08/21/00
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254.9
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1,815
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565
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565
|
510
|
560
|
S
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8.6
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7
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363212115240301
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36°32'12"
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115°24'03"
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3,475
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06/23/00
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578.8
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2,896
|
720
|
720
|
665
|
695
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S
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6.0
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8
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363213116133800
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36°32'13"
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116°13'38"
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2,402
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06/01/99
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41.6
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2,361
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807
|
678
|
620
|
807
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X
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5.5
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9
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363255115515801
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36°32'55"
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115°51'58"
|
3,799
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05/20/99
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497.1
|
3,302
|
658
|
627
|
92
|
658
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X
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U
|
10
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363308114553001
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36°33'10"
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114°55'25"
|
2,649
|
08/12/99
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831.7
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1,817
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920
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920
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45
|
920
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X
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6.0
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11
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363332115244001
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36°33'28"
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115°24'38"
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3,579
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05/18/99
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815.5
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2,763
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957
|
930
|
870
|
930
|
P
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6.0
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12
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363427114472301
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36°34'27"
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114°47'23"
|
2,340
|
08/21/00
|
526.0
|
1,814
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1,200
|
U
|
U
|
U
|
U
|
U
|
13
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363508115391701
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36°35'08"
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115°39'17"
|
3,100
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08/17/99
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40.4
|
3,060
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65
|
65
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35
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65
|
S
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2.0
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14
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363530116021401
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36°35'30"
|
116°02'14"
|
3,153
|
09/27/99
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785.0
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2,368
|
1,953
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1,953
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800
|
1,050
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P
|
10.8 |
|
|
|
|
|
|
|
|
|
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1,368
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1,370
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X
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9.9 |
|
|
|
|
|
|
|
|
|
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1,370
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1,684
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X
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9.0 |
|
|
|
|
|
|
|
|
|
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1,684
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1,953
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X
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6.8
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15
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363815116175901
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36°38'15"
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116°17'59"
|
3,056
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10/07/99
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677.9
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2,378
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916
|
800
|
735
|
800
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P
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6.2 |
|
|
|
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|
|
800
|
916
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X
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U
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16
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364604114471301
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36°46'04"
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114°47'13"
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2,275
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10/01/99
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461.0
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1,814
|
937
|
937
|
325
|
937
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F
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9.9
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17
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364650114432001
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36°46'50"
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114°43'20"
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2,186
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10/14/99
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392.4
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1,793
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478
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478
|
95
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478
|
F
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U
|
18
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364741114532801
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36°47'43"
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114°53'28"
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2,170
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08/13/99
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349.8
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1,820
|
628
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628
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126
|
628
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X
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17.5
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19
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364743114533101
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36°47'43"
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114°53'31"
|
2,173
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10/08/99
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353.1
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1,819
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669
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669
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50
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669
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F
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7.9
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20
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364830115512601
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36°48'30"
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115°51'26"
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3,489
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04/28/99
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1,105.2
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2,384
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1,853
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1,356
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1,192
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1,516
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P
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7.0
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21
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364938116252102
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36°49'38"
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116°25'21"
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3,656
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06/17/99
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1,185.3
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2,470
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U
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5,923
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4,256
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4,279
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X
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9.9 |
|
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4,279
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4,322
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X
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6.9 |
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|
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|
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4,322
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5,900
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X
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6.8 |
|
|
|
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|
|
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5,900
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5,923
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X
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6.1
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22
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365227114554401
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36°52'27"
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114°56'45"
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2,467
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08/12/99
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609.6
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1,857
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1,221
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1,221
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50
|
840
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W
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10.0 |
|
|
|
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|
|
|
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|
|
860
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1,221
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X
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9.9
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23
|
365500116003901
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36°55'07"
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116°00'34"
|
3,921
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05/11/98
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1,543.9
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2,377
|
1,707
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1,707
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1,536
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1,650
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P
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16.6 |
|
|
|
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|
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1,650
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1,707
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X
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18.6
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24
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365502115134101
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36°55'02"
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115°13'41"
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3,300
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06/16/99
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212.8
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3,087
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460
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460
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13
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460
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X
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6.0
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25
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365740116043501
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36°57'40"
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116°04'35"
|
4,231
|
09/14/99
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1,786.9
|
2,444
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3,430
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2,008 1,746 |
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1,898
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X
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20.0 |
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|
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1,898
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2,006
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X
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10.7 |
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|
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|
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2,006
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2,008
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X
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5.5
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26
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365904115593401
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36°59'04"
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115°59'34"
|
3,935
|
09/13/99
|
1,546.9
|
2,388
|
2,129
|
2,129
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1,819
|
2,097
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X
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12.3 |
|
|
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|
|
|
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|
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2,097
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2,129
|
X
|
8.8
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27
|
370005116040301
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37°00'05"
|
116°04'03"
|
3,995
|
04/27/99
|
1,555.9
|
2,439
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3,358
|
3,228
|
2,134
|
2,349
|
X
|
12.3 |
|
|
|
|
|
|
|
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|
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2,349
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3,358
|
X
|
8.8
|
28
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370116115561302
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37°01'09"
|
115°56'09"
|
4,408
|
09/14/99
|
2,015.4
|
2,393
|
2,807
|
2,310
|
2,208
|
2,310
|
X
|
12.3
|
29
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370320116012001
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37°03'34"
|
116°01'21"
|
4,012
|
04/26/99
|
1,620.4
|
2,392
|
3,030
|
2,830
|
2,832
|
2,835
|
X
|
8.8 |
|
|
|
|
|
|
|
|
|
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2,835
|
3,028
|
X
|
5.8 |
|
|
|
|
|
|
|
|
|
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3,028
|
3,030
|
X
|
5.1
|
30
|
370337116033002
|
37°03'37"
|
116°03'30"
|
4,082
|
09/09/99
|
1,655.8
|
2,426
|
2,600
|
2,600
|
2,459
|
2,470
|
X
|
12.3 |
|
|
|
|
|
|
|
|
|
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2,470
|
2,600
|
X
|
6.8
|
31
|
370556116000901
|
37°05'56"
|
116°00'09"
|
4,370
|
04/26/99
|
1,969.4
|
2,400
|
2,205
|
2,205
|
1,995
|
2,199
|
P
|
7.0 |
|
|
|
|
|
|
|
|
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2,199
|
2,205
|
X
|
10.6
|
32
|
370831116080701
|
37°08'30"
|
116°08'07"
|
4,764
|
04/27/99
|
1,446.7
|
3,318
|
1,650
|
1,649
|
1,384
|
1,624
|
P
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7.8 |
|
|
|
|
|
|
|
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1,624
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1,650
|
X
|
12.3
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33
|
370958116051512
|
37°09'58"
|
116°05'15"
|
4,470
|
09/09/99
|
2,053.1
|
2,417
|
3,422
|
3,422
|
2,700
|
2,950
|
P
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6.6 |
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|
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3,164
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3,412
|
P
|
6.6
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34
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371108116045301
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37°11'08"
|
116°04'53"
|
4,574
|
09/09/99
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2,159.6
|
2,414
|
2,380
|
2,380
|
55
|
2,380
|
X
|
9.6
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35
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374058115113501
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37°40'57"
|
115°11'35"
|
4,057
|
01/07/99
|
210.8
|
3,846
|
U
|
479
|
213
|
479
|
U
|
U
|
36
|
375547115244201
|
37°55'48"
|
115°21'00"
|
4,932
|
08/23/99
|
127.7
|
4,804
|
1,880
|
1,560
|
911
|
1,560
|
X
|
8.8
|
37
|
380531114534201
|
38°05'31"
|
114°53'42"
|
5,560
|
10/20/99
|
848.2
|
4,712
|
2,395
|
2,395
|
775
|
935
|
X
|
8.9 |
|
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|
|
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935
|
2,395
|
X
|
7.9
|
38
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380758115204601
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38°08'16"
|
115°20'19"
|
5,560
|
07/14/99
|
797.6
|
4,762
|
1,837
|
1,837
|
118
|
1,837
|
X
|
7.9
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