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Water Master Oct-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)
10-01-2026 
5576.43
279.4
17633
1.9
5932.96
4.4
7099
3.643
43.1
6946.21
20.1
15359
5.363
4129.39
472.1
76157
6226.88
74.1
472118
-0.009
 
5781.6
4.5
879
4.954
5716.98
75
15173
7.35
5921.27
45
143477
20.848
480.5
87.158
10-02-2026 
5575.91
206.6
17301
-0.421
5932.95
3.3
7090
6.024
42.6
6946.15
20
15318
5.217
4129.15
445.8
75243
6226.88
74.5
472118
0.001
 
5781.6
4.7
879
5.148
5716.68
75
15033
8.303
5921.25
45
143425
20.791
406.7
87.662
10-03-2026 
5575.38
202.5
16967
-5.622
5932.94
4
7082
7.18
43.9
6946.1
13.9
15284
2.601
4128.91
441.4
74340
6226.88
74.5
472118
0.001
 
5781.58
4.6
877.6
4.336
5716.38
75
14894
8.75
5921.23
45
143372
26.734
404.5
87.879
10-04-2026 
5574.85
205
16635
-2.206
5932.92
5.2
7065
3.794
41.9
6946.09
5
15278
7.773
4128.67
410.1
73448
6226.87
74.6
470897
-0.009
 
5781.57
4.4
876.9
4.483
5716.09
75
14758
10.206
5921.21
45
143320
35.478
406.1
101.428
10-05-2026 
5574.31
205
16302
-2.804
5932.9
5
7049
4.049
40.9
6946.08
4.8
15271
7.026
4128.46
372.3
72678
6226.87
74.6
470897
0.001
 
5781.57
6
876.9
6.43
5715.78
75
14617
7.63
5921.18
45
143241
22.354
406.5
85.584
10-06-2026 
5573.78
205
15977
-2.713
5932.89
5
7041
6.633
40.6
6946.07
4.7
15264
6.032
4128.25
394
71916
6226.86
74.7
469676
-0.009
 
5781.44
6.1
867.8
1.478
5715.49
75
14484
8.388
5921.15
45
143163
14.624
406.4
75.042
10-07-2026 
5573.24
200.7
15651
-3.758
5932.88
4.9
7032
7.382
40.7
6946.05
6.1
15250
4.71
4128.05
387.1
71199
6226.85
74.7
468455
-0.009
 
5781.4
5.8
865
4.803
5715.2
75
14353
12.57
5921.12
45
143084
20.752
401.8
87.16
10-08-2026 
5572.71
200
15334
-0.012
5932.87
5
7024
7.938
39.5
6946.01
14.3
15223
6.312
4127.83
413.1
70419
6226.85
74.6
468455
0.001
 
5781.37
5.6
863.2
5.1
5714.9
74.5
14218
10.003
5921.11
45
143058
38.76
399.2
107.602
10-09-2026 
5572.17
200
15014
-1.613
5932.85
5
7007
3.352
37
6945.96
17.5
15189
5.938
4127.62
381.7
69682
6226.84
74.6
467234
-0.009
 
5781.34
5.4
861.3
4.843
5714.58
74
14076
5.921
5921.09
45
143006
22.238
396
77.68
10-10-2026 
5571.6
204.3
14681
-3.955
5932.83
4.8
6991
3.608
37.6
6945.92
12.6
15162
4.523
4127.4
377.6
68918
6226.83
74.8
466013
-0.009
 
5781.32
4.9
859.9
4.589
5714.28
74
13943
10.405
5921.06
45
142928
13.828
400.4
70.598
10-11-2026 
5571.06
196.7
14369
-1.056
5932.79
4.4
6958
-5.413
40
6945.89
5
15142
0.408
4127.17
373.2
68127
6226.81
74.7
463571
-0.019
 
5781.33
3.4
860.6
4.142
5713.97
74
13806
8.336
5921.02
45
142823
8.1
393.2
54.518
10-12-2026 
5570.6
173.9
14107
1.266
5932.78
3.8
6949
6.038
39.5
6945.86
5
15121
-0.139
4126.93
368.4
67312
6226.78
74.2
459908
-0.029
 
5781.38
3
863.8
4.997
5713.65
74
13667
7.277
5920.97
45
142693
-5.18
368.4
53.759
10-13-2026 
5570.14
170
13846
-2.21
5932.76
5
6933
3.661
37.6
6945.84
4.7
15108
3.55
4126.75
337.4
66707
6226.75
73.7
456245
-0.029
 
5781.43
3.3
867.1
5.342
5713.33
74
13528
7.227
5920.92
45
142562
-5.01
363.6
50.16
10-14-2026 
5569.64
174.3
13567
-7.064
5932.74
6.4
6916
4.508
38.2
6945.82
4.5
15094
2.803
4126.53
340.5
65974
6226.73
73.5
453803
-0.019
 
5781.46
3.7
869.2
5.132
5713.02
74
13394
9.698
5920.88
45
142458
8.21
370.1
61.487
10-15-2026 
5569.1
191.3
13268
-0.235
5932.72
6.5
6900
5.066
36.5
6945.81
4.7
15087
6.487
4126.3
345.6
65217
6226.71
73.8
451361
-0.019
 
5781.49
4
871.3
5.428
5712.71
74
13263
11.158
5920.85
45
142380
21.006
386.1
85.41
10-16-2026 
5568.49
205
12935
-3.767
5932.7
6.3
6883
4.316
32.6
6945.78
4.7
15067
-0.113
4126.08
342.9
64501
6226.7
74.4
450140
-0.009
 
5781.51
4.4
872.7
5.47
5712.38
74
13123
6.567
5920.83
45
142328
33.975
396.7
79.048
10-17-2026 
5567.88
205
12607
-1.343
5932.67
5.6
6858
-0.464
35.3
6945.76
6.9
15053
5.067
4125.86
318.9
63794
6226.65
75.3
444035
-0.05
 
5781.52
4.6
873.4
5.312
5712.06
74
12988
9.033
5920.8
45
142250
18.473
399.8
71.379
10-18-2026 
5567.26
209.2
12278
2.258
5932.65
4.9
6842
3.327
36
6945.7
20.3
15013
5.312
4125.66
310
63158
6226.65
75.4
444035
0.001
 
5781.52
4.8
873.4
5.154
5711.75
74
12860
12.511
5920.78
45
142198
18.073
404.3
82.636
10-19-2026 
5566.63
210
11948
2.46
5932.63
4.8
6825
2.677
36
6945.63
20.3
14965
1.232
4125.44
306.9
62466
6226.64
76.1
442814
-0.009
 
5781.52
5.1
873.4
5.449
5711.43
74
12727
9.94
5920.76
45
142146
17.908
406
75.666
10-20-2026 
5566.18
183.3
11716
-0.019
5932.54
35.2
6751
4.29
36.6
6945.56
25.3
14918
6.689
4125.24
298.2
61845
6226.63
76.2
441593
-0.009
 
5781.51
5.2
872.7
5.191
5711.08
74.8
12583
5.143
5920.71
70.1
142015
-1.521
411.3
56.374
10-21-2026 
5565.95
145
11598
-0.811
5932.39
67.3
6627
11.128
31.6
6945.52
5.5
14891
-3.074
4125.07
260.6
61323
6226.62
78.3
440372
-0.009
 
5781.52
5.2
873.4
5.892
5710.75
75
12449
10.334
5920.64
90
141833
11.859
402.4
66.928
10-22-2026 
5565.79
145
11517
 
5932.27
64
6529
 
 
6945.51
4.8
14884
 
4124.95
252.5
60957
6226.64
78.9
442814
0.022
 
5781.59
5.6
878.3
 
5710.44
75
12324
 
5920.64
90
141833
 
413.4
 
10-23-2026 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
10-24-2026 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
10-25-2026 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
10-26-2026 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
10-27-2026 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
10-28-2026 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
10-29-2026 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
10-30-2026 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
10-31-2026 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
COUNT
22
22
22
21
22
22
22
21
21
22
22
22
21
22
22
22
22
22
22
22
22
22
22
21
22
22
22
21
22
22
22
21
22
21
SUM
122559.1
4317.2
315251
-31.723
130520.63
260.8
152451
92.736
807.7
152809.32
230.7
332941
83.718
90795.71
7950.3
1495381
136988.92
1650.2
10088672
-0.227
--
127192.57
104.3
19155.9
103.675
125702.93
1638.3
302261
186.749
130261.47
1105.1
3139593
362.302
8823.4
1605.156
DIFF
-10.64
-134.4
-6116
-2.711
-0.69
59.6
-570
7.486
-11.5
-0.7
-15.3
-475
-8.437
-4.44
-219.6
-15200
-0.24
4.8
-29304
0.031
--
-0.01
1.1
-0.7
0.937
-6.54
0
-2849
2.983
-0.63
45
-1644
-8.989
-67.1
-20.23
MEDIAN
5570.83
201.6
14238
-1.343
5932.785
5
6953.5
4.29
38.2
6945.875
5.8
15131.5
5.067
4127.05
370.35
67719.5
6226.795
74.6
461739.5
-0.009
--
5781.51
4.75
872.7
5.132
5713.81
74.25
13736.5
8.75
5920.995
45
142758
18.473
402.1
77.68
MIN
5565.79
145
11517
-7.064
5932.27
3.3
6529
-5.413
31.6
6945.51
4.5
14884
-3.074
4124.95
252.5
60957
6226.62
73.5
440372
-0.05
--
5781.32
3
859.9
1.478
5710.44
74
12324
5.143
5920.64
45
141833
-5.18
363.6
50.16
MAX
5576.43
279.4
17633
2.46
5932.96
67.3
7099
11.128
43.9
6946.21
25.3
15359
7.773
4129.39
472.1
76157
6226.88
78.9
472118
0.022
--
5781.6
6.1
879
6.43
5716.98
75
15173
12.57
5921.27
90
143477
38.76
480.5
107.602
AVG
5570.868
196.236
14329.591
-1.511
5932.756
11.855
6929.591
4.416
38.462
6945.878
10.486
15133.682
3.987
4127.078
361.377
67971.864
6226.769
75.009
458576
-0.01
--
5781.48
4.741
870.723
4.937
5713.77
74.468
13739.136
8.893
5920.976
50.232
142708.773
17.252
401.064
76.436


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