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Water Master Jan-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)
01-01-2026 
5558.81
5
8263
18.503
5930.71
126.5
5259
50.932
242.1
6946.9
125.8
15831
61.088
4135.92
3.2
104691
6227.34
50
528332
0.001
 
5781.9
4.5
899.5
3.047
5702.41
101
9401
94.641
5929.45
45
165935
119.937
529.1
590.248
01-02-2026 
5559.15
5
8408
34.089
5930.79
122.9
5323
152.59
405.3
6946.85
110.3
15797
81.3
4136.21
3.2
106090
6227.36
50.8
530778
0.021
 
5782.2
4.9
920.5
15.306
5703.04
101
9609
205.361
5929.67
45
166568
173.143
689.9
1067.088
01-03-2026 
5559.51
5
8564
32.537
5930.74
132
5283
114.668
400.9
6946.71
104.4
15701
56.959
4136.5
3.2
107499
6227.37
50.2
532001
0.011
 
5782.23
8.7
922.6
9.713
5703.23
168
9672
199.921
5929.95
45
167377
335.902
764.8
1150.6
01-04-2026 
5560.23
5
8880
105.719
5930.88
156.5
5396
195.765
572.5
6946.7
113.2
15694
74.914
4136.84
3.4
109162
6227.44
53.1
540566
0.072
 
5783.68
16.3
1030.7
68.397
5703.41
200
9733
219.505
5930.35
45
168535
433.08
1003.4
1669.88
01-05-2026 
5560.78
5
9125
71.727
5930.87
162
5388
156.604
521.3
6946.62
143
15639
111.578
4137.18
3.6
110839
6227.54
53.1
552818
0.103
 
5783.4
27.1
1009
14.454
5703.41
200
9733
192.464
5930.65
45
169408
342.525
968.5
1410.651
01-06-2026 
5561.17
5
9302
50.349
5930.69
153.3
5243
82.882
352.2
6946.45
142
15523
80.354
4137.55
3.4
112678
6227.54
51
552818
0.001
 
5783.06
82.5
983
69.588
5703.28
160.6
9689
139.211
5930.86
45
170020
166.922
804.6
941.506
01-07-2026 
5561.53
5
9465
43.273
5930.5
140
5090
65.492
307
6946.25
134.5
15387
67.853
4138
4.2
114937
6227.54
50.3
552818
0.001
 
5782.71
59.4
957.2
46.384
5703.23
125.7
9672
117.901
5931.03
45
170516
168.601
687.4
816.504
01-08-2026 
5561.88
2
9625
33.131
5930.32
129
4946
56.256
319.3
6946.06
125.7
15257
58.34
4138.37
3.7
116810
6227.54
50
552818
0.001
 
5782.43
11.3
937.1
0.997
5703.26
103.8
9682
108.346
5931.2
45
171014
140.784
615.4
717.154
01-09-2026 
5562.17
2
9759
24.558
5930.17
119.2
4826
61.218
254.8
6945.87
135.2
15128
66.319
4138.71
3.5
118545
6227.54
49.9
552818
0.001
 
5782.18
36.9
919.1
27.769
5703.31
98
9699
106.293
5931.33
45
171395
67.431
560.8
608.389
01-10-2026 
5562.44
2
9884
20.021
5930.01
108.6
4698
46.53
230.1
6945.68
125.4
14999
62.144
4139.04
3.2
120242
6227.54
50
552818
0.001
 
5782.01
28.5
907.2
22.5
5703.25
98
9679
87.917
5931.46
45
171776
119.109
517.2
588.321
01-11-2026 
5562.7
2
10006
18.508
5929.87
100.5
4586
46.443
218.2
6945.53
88.6
14897
38.911
4139.34
3.4
121795
6227.54
49.7
552818
0.001
 
5781.93
22.6
901.6
19.777
5703.19
89.1
9659
79.017
5931.58
45
172128
141.127
482.1
561.983
01-12-2026 
5562.86
24.8
10081
17.613
5929.74
92.5
4483
42.926
223.3
6945.38
88.1
14796
38.871
4139.66
3.7
123462
6227.53
56.5
551591
-0.009
 
5781.88
3
898.1
1.235
5703.18
86
9655
83.983
5931.69
45
172452
126.796
486.1
534.724
01-13-2026 
5562.99
30
10143
16.258
5929.62
85.8
4388
40.205
189.4
6945.23
86.6
14695
37.326
4139.96
4
125036
6227.54
77.7
552818
0.012
 
5781.85
19.4
896
18.341
5703.09
96.2
9626
81.579
5931.8
45
172776
128.292
498.5
511.402
01-14-2026 
5563.04
46.3
10166
12.896
5929.47
79.9
4269
22.152
167.9
6945.09
78.5
14600
32.206
4140.21
4.4
126355
6227.54
79.3
552818
0.001
 
5781.83
29.5
894.6
28.794
5702.93
100
9572
72.775
5931.9
45
173070
121.524
502.9
458.247
01-15-2026 
5563.06
50
10176
10.042
5929.38
74.8
4197
40.711
167.9
6945.04
30.6
14567
15.538
4140.49
4.2
127842
6227.54
75
552818
0.001
 
5781.82
29.5
893.9
29.147
5702.69
111.6
9494
72.275
5931.98
45
173306
139.759
508.8
475.372
01-16-2026 
5563.08
50
10185
9.538
5929.3
70.1
4134
40.513
164.5
6945.03
16
14560
14.021
4140.78
4.1
129393
6227.54
75.6
552818
0.001
 
5781.79
30
891.8
28.941
5702.4
115
9398
66.6
5932.05
45
173513
139.491
505.2
463.603
01-17-2026 
5563.07
58.5
10181
11.483
5929.22
64.3
4071
34.678
162.6
6945.03
16
14560
17.525
4141.06
3.8
130900
6227.54
75.4
552818
0.001
 
5781.78
29.1
891.1
28.747
5702.11
115
9303
67.104
5932.11
45
173690
124.575
504.9
446.713
01-18-2026 
5563.01
68.1
10152
8.479
5929.16
60.9
4024
39.31
155.9
6945.03
16
14560
17.5
4141.34
3.7
132416
6227.54
75.4
552818
0.001
 
5781.76
28.9
889.7
28.194
5701.79
115
9200
63.071
5932.18
45
173897
139.48
504.2
451.934
01-19-2026 
5562.9
78.5
10100
7.283
5929.1
57.5
3977
35.875
157.9
6945.02
15.9
14553
13.845
4141.62
3.7
133943
6227.54
75.2
552818
0.001
 
5781.75
28.1
889
27.747
5701.48
115
9101
65.088
5932.24
45
174075
124.662
512.2
432.4
01-20-2026 
5562.79
80
10048
8.783
5929.04
55.1
3929
32.937
154.3
6945.01
15.9
14547
14.324
4141.87
3.7
135314
6227.54
75.5
552818
0.001
 
5781.74
27.6
888.3
27.247
5701.16
115
8998
63.071
5932.29
45
174223
109.7
507.5
410.362
01-21-2026 
5562.65
88.5
9982
 
5928.99
52.6
3890
 
 
6945.01
15.9
14547
 
4142.12
4
136693
6227.54
75.3
552818
0.001
 
5781.72
27
886.9
 
5700.83
115
8894
 
5932.35
45
174400
 
508.7
 
01-22-2026 
5562.5
90
9912
 
5928.95
50.4
3859
 
 
6945
15.9
14540
 
4142.4
4
138247
6227.54
75.1
552818
0.001
 
5781.72
27
886.9
 
5700.43
121.6
8770
 
5932.4
45
174548
 
512
 
01-23-2026 
5562.36
90
9847
 
5928.9
48.5
3819
 
 
6944.98
15.9
14526
 
4142.68
4
139809
6227.54
76.8
552818
0.001
 
5781.73
27
887.6
 
5699.98
126.6
8630
 
5932.45
45
174697
 
515
 
01-24-2026 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
01-25-2026 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
01-26-2026 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
01-27-2026 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
01-28-2026 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
01-29-2026 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
01-30-2026 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
01-31-2026 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
COUNT
23
23
23
20
23
23
23
20
20
23
23
23
20
23
23
23
23
23
23
23
23
23
23
20
23
23
23
20
23
23
23
20
23
20
SUM
127924.68
797.7
222254
554.79
136386.42
2242.9
105078
1358.685
5367.4
159750.47
1759.4
344904
960.917
95207.85
85.3
2822698
143232.76
1450.9
12633992
0.228
--
132989.1
608.8
21081.4
516.325
131157.09
2777.2
216869
2186.123
136422.97
1035
3949319
3362.84
13689.2
14307.081
DIFF
3.55
85
1584
-9.72
-1.81
-78
-1440
-17.995
-87.8
-1.92
-109.9
-1305
-46.764
6.76
0.8
35118
0.2
26.8
24486
0
--
-0.17
22.5
-11.9
24.2
-2.43
25.6
-771
-31.57
3
0
8762
-10.237
-14.1
-179.886
MEDIAN
5562.5
24.8
9912
18.506
5929.74
92.5
4483
46.487
226.7
6945.38
88.1
14796
47.935
4139.66
3.7
123462
6227.54
56.5
552818
0.001
--
5781.88
27.1
898.1
27.497
5703.04
115
9609
85.95
5931.69
45
172452
139.485
512.2
575.152
MIN
5558.81
2
8263
7.283
5928.9
48.5
3819
22.152
154.3
6944.98
15.9
14526
13.845
4135.92
3.2
104691
6227.34
49.7
528332
-0.009
--
5781.72
3
886.9
0.997
5699.98
86
8630
63.071
5929.45
45
165935
67.431
482.1
410.362
MAX
5563.08
90
10185
105.719
5930.88
162
5396
195.765
572.5
6946.9
143
15831
111.578
4142.68
4.4
139809
6227.54
79.3
552818
0.103
--
5783.68
82.5
1030.7
69.588
5703.41
200
9733
219.505
5932.45
45
174697
433.08
1003.4
1669.88
AVG
5561.943
34.683
9663.217
27.74
5929.844
97.517
4568.609
67.934
268.37
6945.673
76.496
14995.826
48.046
4139.472
3.709
122726
6227.511
63.083
549304
0.01
--
5782.135
26.47
916.583
25.816
5702.482
120.748
9429.087
109.306
5931.433
45
171709.522
168.142
595.183
715.354


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