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Water Master May-2026 Worksheet Report (Data available since Jan-2000)
For accounting information prior to December 2015 - View the Archive
TROA - Tabular Data
  Date/Time 
(day)
Boca Reservoir
-WM pool elevation-
(feet)(USWM)
Boca Reservoir
-WM outflow-
(cfs)(USWM)
Boca Reservoir
-WM storage, EOP-
(acre-feet)(USWM)
Boca Reservoir
-WM Hydrologic Inflow-
(cfs)(RW)
Donner Lake
-WM pool elevation-
(feet)(USWM)
Donner Lake
-WM outflow-
(cfs)(USWM)
Donner Lake
-WM storage, EOP-
(acre-feet)(USWM)
Donner Lake
-WM Hydrologic Inflow-
(cfs)(RW)
Farad Sidewater
-WM Hydrologic Inflow-
(cfs)(RW)
Independence Lake
-WM pool elevation-
(feet)(USWM)
Independence Lake
-WM outflow-
(cfs)(USWM)
Independence Lake
-WM storage, EOP-
(acre-feet)(USWM)
Independence Lake
-WM Hydrologic Inflow-
(cfs)(RW)
Lahontan Reservoir
-WM pool elevation-
(feet)(USWM)
Lahontan Reservoir
-WM outflow-
(cfs)(USWM)
Lahontan Reservoir
-WM storage, EOP-
(acre-feet)(USWM)
Lake Tahoe
-WM pool elevation-
(feet)(USWM)
Lake Tahoe
-WM outflow-
(cfs)(USWM)
Lake Tahoe
-WM storage, EOP-
(acre-feet)(USWM)
Lake Tahoe
-WM Gates Closed Rise (ft)-
(feet)(COMP)
Little Truckee
-WM Hydrologic Inflow-
(cfs)(RW)
Martis Cr Res nr Truckee
-WM pool elevation-
(feet)(USWM)
Martis Cr Res nr Truckee
-WM outflow-
(cfs)(USWM)
Martis Cr Res nr Truckee
-WM storage, EOP-
(acre-feet)(USWM)
Martis Cr Res nr Truckee
-WM Hydrologic Inflow-
(cfs)(RW)
Prosser Cr Reservoir
-WM pool elevation-
(feet)(USWM)
Prosser Cr Reservoir
-WM outflow-
(cfs)(USWM)
Prosser Cr Reservoir
-WM storage, EOP-
(acre-feet)(USWM)
Prosser Cr Reservoir
-WM Hydrologic Inflow-
(cfs)(RW)
Stampede Reservoir
-WM pool elevation-
(feet)(USWM)
Stampede Reservoir
-WM outflow-
(cfs)(USWM)
Stampede Reservoir
-WM storage, EOP-
(acre-feet)(USWM)
Stampede Reservoir
-WM Hydrologic Inflow-
(cfs)(RW)
Truckee R at Farad
-WM flow-
(cfs)(USWM)
Truckee R at Farad
-WM Hydrologic Inflow-
(cfs)(RW)
05-01-2026 
5589.98
196.3
27471
-10.022
5935.26
40.3
9034
51.922
339.8
6948.99
40.6
17284
28.702
4155.96
571.2
232084
6228.59
349.5
681860
0.006
 
5781.79
18.1
891.8
18.081
5728.01
62.8
21022
115.227
5938.28
250
192436
200.499
1006.8
744.21
05-02-2026 
5590.07
205
27544
-5.296
5935.29
40.4
9059
55.606
351.6
6948.97
41.8
17270
37.005
4155.9
569.3
231552
6228.59
348.6
681860
0.006
 
5781.76
16.2
889.7
15.481
5728.16
69.1
21111
116.032
5938.24
250
192311
215.784
1030.9
786.213
05-03-2026 
5590.1
237.3
27569
2.521
5935.32
39.1
9085
54.865
383.9
6948.94
41.6
17249
31.852
4155.86
542
231197
6228.59
347.8
681860
0.006
 
5781.77
14.5
890.4
14.927
5728.34
69
21219
123.334
5938.19
250
192155
191.761
1091.6
803.159
05-04-2026 
5590.13
240
27593
4.092
5935.37
37.4
9127
54.019
403.5
6948.94
41.6
17249
42.191
4155.84
487.8
231020
6228.61
348
684321
0.026
 
5781.8
15.6
892.5
16.875
5728.56
69
21350
135.969
5938.16
250
192061
224.283
1113.5
880.929
05-05-2026 
5590.37
184.9
27789
 
5935.49
36.2
9230
 
 
6948.98
41.7
17277
 
4155.83
451.7
230932
6228.68
348.9
692938
0.078
 
5782.02
20.1
907.9
 
5728.89
69
21546
 
5938.22
250
192249
 
1108.9
 
05-06-2026 
5590.73
129.7
28083
 
5935.59
36
9315
 
 
6949.05
43.4
17327
 
4155.86
442
231197
6228.69
352.1
694169
0.016
 
5781.97
33.9
904.4
 
5729.27
69
21776
 
5938.26
271.9
192374
 
1099.3
 
05-07-2026 
5590.99
221.8
28297
 
5935.64
42
9358
 
 
6949.06
47.3
17334
 
4155.9
482.4
231552
6228.7
348
695400
0.016
 
5781.85
24.8
896
 
5729.58
69
21965
 
5938.25
328.1
192342
 
1174.6
 
05-08-2026 
5591.17
300.3
28445
 
5935.66
52.1
9375
 
 
6949.04
56.2
17319
 
4155.93
529.2
231818
6228.7
349.3
695400
0.006
 
5781.79
18.9
891.8
 
5729.88
69.5
22147
 
5938.19
382.3
192155
 
1291
 
05-09-2026 
5591.44
278.4
28669
 
5935.65
52.2
9367
 
 
6949.01
57.4
17298
 
4155.96
578.8
232084
6228.71
351.7
696631
0.016
 
5781.76
15.6
889.7
 
5730.15
70
22313
 
5938.1
400
191874
 
1239.6
 
05-10-2026 
5591.7
285.2
28885
 
5935.63
54.3
9350
 
 
6948.95
62.6
17256
 
4155.96
671.8
232084
6228.71
351.7
696631
0.006
 
5781.73
13.6
887.6
 
5730.38
70
22456
 
5938.01
400
191594
 
1234.1
 
05-11-2026 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
05-12-2026 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
05-13-2026 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
05-14-2026 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
05-15-2026 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
05-16-2026 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
05-17-2026 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
05-18-2026 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
05-19-2026 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
05-20-2026 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
05-21-2026 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
05-22-2026 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
05-23-2026 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
05-24-2026 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
05-25-2026 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
05-26-2026 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
05-27-2026 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
05-28-2026 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
05-29-2026 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
05-30-2026 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
05-31-2026 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
COUNT
10
10
10
4
10
10
10
4
4
10
10
10
4
10
10
10
10
10
10
10
10
10
10
4
10
10
10
4
10
10
10
4
10
4
SUM
55906.68
2278.9
280345
-8.704
59354.9
430
92300
216.412
1478.8
69489.93
474.2
172863
139.75
41559
5326.2
2315520
62286.57
3495.6
6901070
0.181
--
57818.24
191.3
8941.8
65.364
57291.22
686.4
216905
490.562
59381.9
3032.3
1921551
832.326
11390.3
3214.511
DIFF
1.72
88.9
1414
14.114
0.37
14
316
2.097
63.7
-0.04
22
-28
13.489
0
100.6
0
0.12
2.2
14771
0
--
-0.06
-4.5
-4.2
-1.206
2.37
7.2
1434
20.742
-0.27
150
-842
23.784
227.3
136.719
MEDIAN
5590.55
229.55
27936
-1.387
5935.54
40.35
9272.5
54.442
367.75
6948.985
42.6
17280.5
34.429
4155.9
535.6
231552
6228.685
349.1
693553.5
0.011
--
5781.79
17.15
891.8
16.178
5729.08
69
21661
119.683
5938.205
260.95
192202
208.142
1111.2
794.686
MIN
5589.98
129.7
27471
-10.022
5935.26
36
9034
51.922
339.8
6948.94
40.6
17249
28.702
4155.83
442
230932
6228.59
347.8
681860
0.006
--
5781.73
13.6
887.6
14.927
5728.01
62.8
21022
115.227
5938.01
250
191594
191.761
1006.8
744.21
MAX
5591.7
300.3
28885
4.092
5935.66
54.3
9375
55.606
403.5
6949.06
62.6
17334
42.191
4155.96
671.8
232084
6228.71
352.1
696631
0.078
--
5782.02
33.9
907.9
18.081
5730.38
70
22456
135.969
5938.28
400
192436
224.283
1291
880.929
AVG
5590.668
227.89
28034.5
-2.176
5935.49
43
9230
54.103
369.7
6948.993
47.42
17286.3
34.938
4155.9
532.62
231552
6228.657
349.56
690107
0.018
--
5781.824
19.13
894.18
16.341
5729.122
68.64
21690.5
122.641
5938.19
303.23
192155.1
208.082
1139.03
803.628


©2026 TROA - Truckee River Operating Agreement All Rights Reserved