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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 |
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 |
7.494 |
5932.27 |
64 |
6529 |
1.394 |
44.9 |
6945.51 |
4.8 |
14884 |
-2.213 |
4124.95 |
252.5 |
60957 |
6226.64 |
78.9 |
442814 |
0.022 |
5781.59 |
5.6 |
878.3 |
7.463 |
5710.44 |
75 |
12324 |
8.956 |
5920.64 |
90 |
141833 |
31.024 |
413.4 |
99.018 |
|
10-23-2026 |
5565.62 |
136.5 |
11431 |
5.438 |
5932.14 |
62.8 |
6422 |
13.701 |
44.2 |
6945.54 |
4.7 |
14904 |
15.211 |
4124.97 |
8.1 |
61018 |
6226.63 |
79.2 |
441593 |
-0.009 |
5781.61 |
8.2 |
879.6 |
9.078 |
5710.11 |
75 |
12192 |
10.579 |
5920.59 |
90 |
141704 |
37.474 |
405.9 |
135.68 |
|
10-24-2026 |
5565.42 |
135 |
11330 |
-2.395 |
5932 |
61.7 |
6307 |
9.903 |
37.3 |
6945.53 |
4.3 |
14897 |
5.393 |
4124.97 |
2.1 |
61018 |
6226.63 |
78.4 |
441593 |
0.001 |
5781.59 |
8.1 |
878.3 |
7.743 |
5709.76 |
75 |
12053 |
7.501 |
5920.52 |
90 |
141522 |
9.409 |
395.5 |
74.853 |
|
10-25-2026 |
5565.21 |
143.4 |
11224 |
3.43 |
5931.85 |
60.1 |
6184 |
4.215 |
34.8 |
6945.51 |
4.1 |
14884 |
2.406 |
4124.99 |
2.1 |
61079 |
6226.6 |
77.4 |
437930 |
-0.029 |
5781.56 |
7.1 |
876.2 |
6.361 |
5709.41 |
75 |
11916 |
8.624 |
5920.46 |
90 |
141366 |
25.853 |
397.8 |
85.689 |
|
10-26-2026 |
5564.98 |
145 |
11109 |
0.438 |
5931.72 |
57.9 |
6078 |
10.531 |
33.6 |
6945.5 |
4.2 |
14877 |
5.485 |
4124.9 |
148 |
60805 |
6226.58 |
77.5 |
435490 |
-0.019 |
5781.55 |
6.5 |
875.5 |
6.461 |
5709.05 |
75 |
11774 |
6.053 |
5920.39 |
90 |
141185 |
12.552 |
395.5 |
75.122 |
|
10-27-2026 |
5564.72 |
153.5 |
10980 |
5931.56 |
61 |
5947 |
6945.48 |
4.3 |
14864 |
4124.75 |
205.6 |
60351 |
6226.56 |
77.3 |
433050 |
-0.019 |
5781.53 |
6.2 |
874.1 |
5708.68 |
75 |
11632 |
5920.32 |
90 |
141003 |
407.1 |
|||||||||
10-28-2026 |
5564.46 |
146.5 |
10852 |
5931.41 |
63.4 |
5825 |
6945.45 |
4.2 |
14843 |
4124.6 |
219.6 |
59898 |
6226.53 |
77 |
429390 |
-0.029 |
5781.52 |
5.9 |
873.4 |
5708.32 |
75 |
11494 |
5920.24 |
90 |
140796 |
402.1 |
|||||||||
10-29-2026 |
5564.22 |
149.4 |
10734 |
5931.27 |
61.9 |
5712 |
6945.43 |
4.1 |
14830 |
4124.44 |
217.4 |
59417 |
6226.53 |
77 |
429390 |
0.001 |
5781.52 |
6.5 |
873.4 |
5707.95 |
75 |
11352 |
5920.18 |
90 |
140641 |
402.5 |
|||||||||
10-30-2026 |
5563.97 |
150 |
10612 |
5931.11 |
63.2 |
5582 |
6945.41 |
4.7 |
14816 |
4124.3 |
214.2 |
58998 |
6226.52 |
77.5 |
428170 |
-0.009 |
5781.52 |
6.4 |
873.4 |
5707.57 |
75 |
11211 |
5920.12 |
90 |
140486 |
406.7 |
|||||||||
10-31-2026 |
5563.76 |
141.4 |
10511 |
5930.96 |
66.2 |
5461 |
6945.4 |
7.2 |
14810 |
4124.15 |
213 |
58551 |
6226.51 |
77.7 |
426950 |
-0.009 |
5781.54 |
6.6 |
874.8 |
5707.21 |
75 |
11076 |
5920.06 |
90 |
140331 |
401.2 |
|||||||||
COUNT |
31 |
31 |
31 |
26 |
31 |
31 |
31 |
26 |
26 |
31 |
31 |
31 |
26 |
31 |
31 |
31 |
31 |
31 |
31 |
31 |
31 |
31 |
31 |
26 |
31 |
31 |
31 |
26 |
31 |
31 |
31 |
26 |
31 |
26 |
|
SUM |
172641.46 |
5617.9 |
414034 |
-17.318 |
183904.65 |
819 |
205969 |
132.48 |
1002.5 |
215318.57 |
272.5 |
466666 |
109.999 |
127917.78 |
9180.4 |
2036516 |
193028.01 |
2349.2 |
13992228 |
-0.348 |
-- |
179226.51 |
165.8 |
27034.6 |
140.78 |
177080.99 |
2313.3 |
406961 |
228.462 |
183544.35 |
1915.1 |
4408627 |
478.614 |
12437.7 |
2075.518 |
DIFF |
-12.67 |
-138 |
-7122 |
-1.462 |
-2 |
61.8 |
-1638 |
6.888 |
-9.5 |
-0.81 |
-12.9 |
-549 |
0.123 |
-5.24 |
-259.1 |
-17606 |
-0.37 |
3.6 |
-45168 |
0 |
-- |
-0.06 |
2.1 |
-4.2 |
1.507 |
-9.77 |
0 |
-4097 |
-1.297 |
-1.21 |
45 |
-3146 |
-8.296 |
-79.3 |
-12.036 |
MEDIAN |
5568.49 |
191.3 |
12935 |
-0.933 |
5932.7 |
5.6 |
6883 |
4.303 |
37.9 |
6945.78 |
5 |
15067 |
5.142 |
4126.08 |
337.4 |
64501 |
6226.7 |
74.8 |
450140 |
-0.009 |
-- |
5781.52 |
5.2 |
873.4 |
5.173 |
5712.38 |
75 |
13123 |
8.687 |
5920.83 |
45 |
142328 |
19.613 |
402.1 |
78.364 |
MIN |
5563.76 |
135 |
10511 |
-7.064 |
5930.96 |
3.3 |
5461 |
-5.413 |
31.6 |
6945.4 |
4.1 |
14810 |
-3.074 |
4124.15 |
2.1 |
58551 |
6226.51 |
73.5 |
426950 |
-0.05 |
-- |
5781.32 |
3 |
859.9 |
1.478 |
5707.21 |
74 |
11076 |
5.143 |
5920.06 |
45 |
140331 |
-5.18 |
363.6 |
50.16 |
MAX |
5576.43 |
279.4 |
17633 |
7.494 |
5932.96 |
67.3 |
7099 |
13.701 |
44.9 |
6946.21 |
25.3 |
15359 |
15.211 |
4129.39 |
472.1 |
76157 |
6226.88 |
79.2 |
472118 |
0.022 |
-- |
5781.61 |
8.2 |
879.6 |
9.078 |
5716.98 |
75 |
15173 |
12.57 |
5921.27 |
90 |
143477 |
38.76 |
480.5 |
135.68 |
AVG |
5569.079 |
181.223 |
13355.935 |
-0.666 |
5932.408 |
26.419 |
6644.161 |
5.095 |
38.558 |
6945.76 |
8.79 |
15053.742 |
4.231 |
4126.38 |
296.142 |
65694.065 |
6226.71 |
75.781 |
451362.194 |
-0.011 |
-- |
5781.5 |
5.348 |
872.084 |
5.415 |
5712.29 |
74.623 |
13127.774 |
8.787 |
5920.785 |
61.777 |
142213.774 |
18.408 |
401.216 |
79.828 |
