| ||||||||||||||
Water Master May-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) |
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 |
12.86 |
5935.49 |
36.2 |
9230 |
71.972 |
449.8 |
6948.98 |
41.7 |
17277 |
39.113 |
4155.83 |
451.7 |
230932 |
6228.68 |
348.9 |
692938 |
0.078 |
5782.02 |
20.1 |
907.9 |
26.389 |
5728.89 |
69 |
21546 |
154.559 |
5938.22 |
250 |
192249 |
274.543 |
1108.9 |
1029.235 |
|
05-06-2026 |
5590.73 |
129.7 |
28083 |
9.173 |
5935.59 |
36 |
9315 |
75.847 |
478.6 |
6949.05 |
43.4 |
17327 |
58.996 |
4155.86 |
442 |
231197 |
6228.69 |
352.1 |
694169 |
0.016 |
5781.97 |
33.9 |
904.4 |
32.394 |
5729.27 |
69 |
21776 |
186.235 |
5938.26 |
271.9 |
192374 |
363.156 |
1099.3 |
1204.401 |
|
05-07-2026 |
5590.99 |
221.8 |
28297 |
4.809 |
5935.64 |
42 |
9358 |
66.566 |
469 |
6949.06 |
47.3 |
17334 |
53.326 |
4155.9 |
482.4 |
231552 |
6228.7 |
348 |
695400 |
0.016 |
5781.85 |
24.8 |
896 |
20.938 |
5729.58 |
69 |
21965 |
166.629 |
5938.25 |
328.1 |
192342 |
336.007 |
1174.6 |
1117.274 |
|
05-08-2026 |
5591.17 |
300.3 |
28445 |
-4.1 |
5935.66 |
52.1 |
9375 |
63.613 |
500.9 |
6949.04 |
56.2 |
17319 |
51.18 |
4155.93 |
529.2 |
231818 |
6228.7 |
349.3 |
695400 |
0.006 |
5781.79 |
18.9 |
891.8 |
17.16 |
5729.88 |
69.5 |
22147 |
163.66 |
5938.19 |
382.3 |
192155 |
302.467 |
1291 |
1094.88 |
|
05-09-2026 |
5591.44 |
278.4 |
28669 |
-5.315 |
5935.65 |
52.2 |
9367 |
51.163 |
471.7 |
6949.01 |
57.4 |
17298 |
49.4 |
4155.96 |
578.8 |
232084 |
6228.71 |
351.7 |
696631 |
0.016 |
5781.76 |
15.6 |
889.7 |
14.924 |
5730.15 |
70 |
22313 |
156.153 |
5938.1 |
400 |
191874 |
272.223 |
1239.6 |
1010.247 |
|
05-10-2026 |
5591.7 |
285.2 |
28885 |
-2.48 |
5935.63 |
54.3 |
9350 |
48.778 |
459.3 |
6948.95 |
62.6 |
17256 |
44.056 |
4155.96 |
671.8 |
232084 |
6228.71 |
351.7 |
696631 |
0.006 |
5781.73 |
13.6 |
887.6 |
12.929 |
5730.38 |
70 |
22456 |
144.616 |
5938.01 |
400 |
191594 |
266.848 |
1234.1 |
974.048 |
|
05-11-2026 |
5591.91 |
305 |
29060 |
-3.284 |
5935.6 |
54.1 |
9324 |
44.093 |
474 |
6948.92 |
61.6 |
17235 |
53.688 |
4155.96 |
663.6 |
232084 |
6228.71 |
351.3 |
696631 |
0.006 |
5781.72 |
11.7 |
886.9 |
11.741 |
5730.61 |
70 |
22597 |
143.666 |
5937.92 |
400 |
191313 |
268.15 |
1266.1 |
992.053 |
|
05-12-2026 |
5592.05 |
370.3 |
29177 |
1.44 |
5935.62 |
30.4 |
9341 |
42.125 |
479.1 |
6948.93 |
40.3 |
17242 |
46.55 |
4155.97 |
732.8 |
232173 |
6228.72 |
350.2 |
697862 |
0.016 |
5781.69 |
10.5 |
884.8 |
9.84 |
5730.86 |
70 |
22752 |
150.784 |
5937.78 |
431.4 |
190878 |
242.935 |
1310.5 |
972.775 |
|
05-13-2026 |
5592.16 |
400 |
29269 |
-0 |
5935.67 |
10.3 |
9384 |
35.189 |
485.8 |
6949.04 |
9.8 |
17319 |
51.39 |
4155.96 |
853.7 |
232084 |
6228.72 |
350.6 |
697862 |
0.006 |
5781.67 |
9.8 |
883.4 |
9.499 |
5731.11 |
70 |
22908 |
151.349 |
5937.61 |
450 |
190349 |
245.533 |
1326.5 |
978.76 |
|
05-14-2026 |
5592.32 |
400 |
29403 |
-4.76 |
5935.72 |
9.7 |
9427 |
34.646 |
453 |
6949.14 |
10 |
17390 |
48.616 |
4155.91 |
882.7 |
231640 |
6228.72 |
350.3 |
697862 |
0.006 |
5781.65 |
8.8 |
882 |
8.504 |
5731.33 |
70 |
23047 |
142.837 |
5937.41 |
476 |
189729 |
224.906 |
1291.8 |
907.75 |
|
05-15-2026 |
5592.63 |
400 |
29664 |
3.436 |
5935.76 |
9.4 |
9461 |
29.858 |
413.3 |
6949.21 |
11.8 |
17439 |
39.373 |
4155.92 |
887.4 |
231729 |
6228.72 |
349.7 |
697862 |
0.006 |
5781.63 |
8.1 |
880.8 |
7.909 |
5731.49 |
70 |
23149 |
124.233 |
5937.17 |
531.9 |
188986 |
216.376 |
1250.5 |
834.486 |
|
05-16-2026 |
5592.96 |
400 |
29943 |
-5.519 |
5935.79 |
9 |
9487 |
25.474 |
388.9 |
6949.25 |
23.7 |
17468 |
41.237 |
4155.89 |
891.4 |
231463 |
6228.72 |
350.1 |
697862 |
0.006 |
5781.6 |
7.7 |
879 |
7.211 |
5731.62 |
70 |
23231 |
114.198 |
5936.9 |
550 |
188152 |
177.282 |
1225.7 |
748.784 |
|
05-17-2026 |
5593.28 |
400 |
30215 |
-8.978 |
5935.79 |
20.6 |
9487 |
24.014 |
358.5 |
6949.26 |
28.6 |
17475 |
35.091 |
4155.86 |
935.8 |
231197 |
6228.72 |
351.2 |
697862 |
0.006 |
5781.58 |
7 |
877.6 |
6.717 |
5731.72 |
70 |
23294 |
104.666 |
5936.62 |
550 |
187289 |
159.118 |
1207.3 |
679.128 |
|
05-18-2026 |
5593.59 |
400 |
30480 |
-12.435 |
5935.79 |
23.8 |
9487 |
27.261 |
329.7 |
6949.22 |
34.3 |
17446 |
22.685 |
4155.84 |
931.6 |
231020 |
6228.73 |
350.7 |
699093 |
0.016 |
5781.57 |
7 |
876.9 |
7.074 |
5731.79 |
70 |
23338 |
95.133 |
5936.32 |
550 |
186367 |
122.668 |
1181.2 |
592.087 |
|
05-19-2026 |
5593.77 |
459.8 |
30634 |
-8.528 |
5935.73 |
22.1 |
9435 |
-0.61 |
298.8 |
6949.19 |
34.3 |
17425 |
26.762 |
4155.81 |
915.5 |
230755 |
6228.68 |
346.4 |
692938 |
-0.046 |
5781.55 |
6 |
875.5 |
5.725 |
5731.8 |
70 |
23344 |
76.018 |
5936.01 |
550 |
185417 |
107.461 |
1203.1 |
505.628 |
|
05-20-2026 |
5593.85 |
503.6 |
30703 |
-7.519 |
5935.72 |
15.8 |
9427 |
15.318 |
287.5 |
6949.17 |
29.4 |
17411 |
25.434 |
4155.79 |
817.8 |
230579 |
6228.68 |
352.5 |
692938 |
0.006 |
5781.54 |
6 |
874.8 |
6.083 |
5731.81 |
71 |
23350 |
77.06 |
5935.71 |
550 |
184501 |
130.465 |
1236.4 |
534.339 |
|
05-21-2026 |
5593.96 |
527.3 |
30797 |
-1.355 |
5935.74 |
9.8 |
9444 |
21.969 |
283.8 |
6949.18 |
21 |
17418 |
27.666 |
4155.75 |
812.2 |
230226 |
6228.67 |
351.6 |
691707 |
-0.004 |
5781.52 |
6 |
873.4 |
5.734 |
5731.81 |
72 |
23350 |
75.076 |
5935.39 |
580.2 |
183526 |
139.749 |
1250.5 |
552.64 |
|
05-22-2026 |
5594.18 |
495 |
30987 |
-4.99 |
5935.75 |
9.6 |
9452 |
17.28 |
284 |
6949.18 |
19.8 |
17418 |
22.982 |
4155.71 |
794.6 |
229873 |
6228.68 |
350.8 |
692938 |
0.016 |
5781.54 |
6 |
874.8 |
7.15 |
5731.83 |
72 |
23363 |
81.672 |
5935.04 |
600 |
182462 |
118.022 |
1217.4 |
526.116 |
|
05-23-2026 |
5594.48 |
460.8 |
31247 |
-3.829 |
5935.77 |
9.5 |
9470 |
17.874 |
303 |
6949.2 |
19.7 |
17432 |
29.986 |
4155.69 |
733.4 |
229697 |
6228.67 |
353 |
691707 |
-0.004 |
5781.55 |
6 |
875.5 |
6.802 |
5731.87 |
72 |
23388 |
87.765 |
5934.7 |
600 |
181433 |
134.898 |
1204.3 |
576.495 |
|
05-24-2026 |
5595.03 |
338.8 |
31713 |
-21.893 |
5935.79 |
8.9 |
9487 |
21.214 |
300.9 |
6949.21 |
19.6 |
17439 |
26.402 |
4155.65 |
717.3 |
229346 |
6228.67 |
352.2 |
691707 |
0.006 |
5781.53 |
6 |
874.1 |
5.748 |
5731.91 |
72 |
23413 |
87.809 |
5934.34 |
600 |
180346 |
107.016 |
1078.8 |
527.196 |
|
05-25-2026 |
5595.76 |
259.6 |
32335 |
-22.351 |
5935.79 |
8.6 |
9487 |
12.391 |
288.3 |
6949.22 |
19.6 |
17446 |
26.447 |
4155.58 |
717.2 |
228731 |
6228.66 |
351.3 |
690476 |
-0.004 |
5781.5 |
6 |
872 |
5.399 |
5731.95 |
72 |
23438 |
87.853 |
5933.98 |
600 |
179262 |
108.498 |
985.8 |
506.537 |
|
05-26-2026 |
5596.7 |
166.1 |
33158 |
-14.411 |
5935.78 |
10 |
9478 |
9.3 |
288.6 |
6949.23 |
17.6 |
17453 |
24.493 |
4155.56 |
588.9 |
228556 |
6228.65 |
351 |
689245 |
-0.004 |
5781.46 |
6 |
869.2 |
5.05 |
5731.96 |
72 |
23445 |
78.821 |
5933.6 |
600 |
178123 |
80.925 |
893.7 |
472.778 |
|
05-27-2026 |
5597.62 |
140 |
33973 |
-23.539 |
5935.81 |
8.8 |
9504 |
22.861 |
281.1 |
6949.23 |
15.4 |
17453 |
17.038 |
4155.52 |
544.2 |
228206 |
6228.65 |
348.6 |
689245 |
0.006 |
5781.45 |
6 |
868.5 |
5.818 |
5732.02 |
53.7 |
23483 |
73.543 |
5933.25 |
575 |
177076 |
94.101 |
838.2 |
470.922 |
|
05-28-2026 |
5598.34 |
169.7 |
34618 |
-5.329 |
5935.81 |
11.8 |
9504 |
14.267 |
272.8 |
6949.25 |
15.2 |
17468 |
24.15 |
4155.53 |
401.6 |
228294 |
6228.64 |
322.1 |
688014 |
-0.005 |
5781.49 |
6 |
871.3 |
7.748 |
5732.1 |
45 |
23534 |
72.766 |
5932.95 |
501.6 |
176182 |
60.938 |
827.4 |
447.341 |
|
05-29-2026 |
5598.9 |
206 |
35124 |
-11.859 |
5935.82 |
15.4 |
9512 |
7.279 |
291.1 |
6949.26 |
15.3 |
17475 |
18.785 |
4155.51 |
395.3 |
228119 |
6228.64 |
271.9 |
688014 |
0.004 |
5781.61 |
6 |
879.6 |
10.527 |
5732.18 |
35.8 |
23586 |
64.115 |
5932.72 |
476.7 |
175498 |
161.755 |
826.2 |
541.702 |
|
05-30-2026 |
|||||||||||||||||||||||||||||||||||
05-31-2026 |
|||||||||||||||||||||||||||||||||||
COUNT |
29 |
29 |
29 |
29 |
29 |
29 |
29 |
29 |
29 |
29 |
29 |
29 |
29 |
29 |
29 |
29 |
29 |
29 |
29 |
29 |
29 |
29 |
29 |
29 |
29 |
29 |
29 |
29 |
29 |
29 |
29 |
29 |
29 |
29 |
|
SUM |
162200.17 |
9080.9 |
872845 |
-149.462 |
172134.15 |
727.6 |
271898 |
1016.154 |
10870.3 |
201524.22 |
921.2 |
503715 |
1044.597 |
120518.41 |
19543.2 |
6691292 |
180631.62 |
10051.1 |
20082895 |
0.217 |
-- |
167668.09 |
327.9 |
25601.9 |
330.377 |
166192.99 |
1953.9 |
658915 |
3351.778 |
172157.32 |
13205.1 |
5418440 |
5548.369 |
33011.7 |
22012.114 |
DIFF |
8.92 |
9.7 |
7653 |
-1.838 |
0.56 |
-24.9 |
478 |
-44.643 |
-48.7 |
0.27 |
-25.3 |
191 |
-9.917 |
-0.45 |
-175.9 |
-3965 |
0.05 |
-77.6 |
6154 |
-0.001 |
-- |
-0.18 |
-12.1 |
-12.2 |
-7.554 |
4.17 |
-27 |
2564 |
-51.112 |
-5.56 |
226.7 |
-16938 |
-38.744 |
-180.6 |
-202.507 |
MEDIAN |
5592.63 |
300.3 |
29664 |
-4.99 |
5935.72 |
20.6 |
9427 |
29.858 |
358.5 |
6949.17 |
29.4 |
17411 |
35.091 |
4155.86 |
671.8 |
231197 |
6228.68 |
350.3 |
692938 |
0.006 |
-- |
5781.63 |
8.1 |
880.8 |
8.504 |
5731.49 |
70 |
23149 |
115.227 |
5937.17 |
476.7 |
188986 |
191.761 |
1203.1 |
748.784 |
MIN |
5589.98 |
129.7 |
27471 |
-23.539 |
5935.26 |
8.6 |
9034 |
-0.61 |
272.8 |
6948.92 |
9.8 |
17235 |
17.038 |
4155.51 |
395.3 |
228119 |
6228.59 |
271.9 |
681860 |
-0.046 |
-- |
5781.45 |
6 |
868.5 |
5.05 |
5728.01 |
35.8 |
21022 |
64.115 |
5932.72 |
250 |
175498 |
60.938 |
826.2 |
447.341 |
MAX |
5598.9 |
527.3 |
35124 |
12.86 |
5935.82 |
54.3 |
9512 |
75.847 |
500.9 |
6949.26 |
62.6 |
17475 |
58.996 |
4155.97 |
935.8 |
232173 |
6228.73 |
353 |
699093 |
0.078 |
-- |
5782.02 |
33.9 |
907.9 |
32.394 |
5732.18 |
72 |
23586 |
186.235 |
5938.28 |
600 |
192436 |
363.156 |
1326.5 |
1204.401 |
AVG |
5593.109 |
313.134 |
30098.103 |
-5.154 |
5935.66 |
25.09 |
9375.793 |
35.04 |
374.838 |
6949.111 |
31.766 |
17369.483 |
36.021 |
4155.807 |
673.903 |
230734.207 |
6228.677 |
346.59 |
692513.621 |
0.007 |
-- |
5781.658 |
11.307 |
882.824 |
11.392 |
5730.793 |
67.376 |
22721.207 |
115.579 |
5936.459 |
455.348 |
186842.759 |
191.323 |
1138.334 |
759.038 |
