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Lake log: Tahoe level and water temperature

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Lake Tahoe stands at 6,226.67 feet on Oct 16, 2026, 3.67 feet above its natural rim of 6,223 feet. The surface water measures 58.8°F. This log holds daily lake level since 1900 and daily water temperature since 2002. Every number is in the CSV.

6,226.67 ft

Lake level, Oct 16, 2026

+3.67 ft vs natural rim

58.8°F

Surface water temperature, Oct 16, 2026

-0.11 ft

Change in the last 12 months

Lake level, last 90 days

Feet above sea level, daily
Lake Tahoe level, last 90 daysLine chart of the daily lake level in feet for the 90 days ending Oct 16, 2026. The latest level is 6,226.67 feet.6,226.56,227.06,227.56,228.06,228.5Jul 19: 6,228.22Jul 20: 6,228.20Jul 21: 6,228.22Jul 22: 6,228.19Jul 23: 6,228.18Jul 24: 6,228.16Jul 25: 6,228.14Jul 26: 6,228.12Jul 27: 6,228.09Jul 28: 6,228.09Jul 29: 6,228.06Jul 30: 6,228.05Jul 31: 6,228.04Aug 1: 6,228.02Aug 2: 6,228.00Aug 3: 6,228.00Aug 4: 6,227.98Aug 5: 6,227.97Aug 6: 6,227.95Aug 7: 6,227.95Aug 8: 6,227.94Aug 9: 6,227.92Aug 10: 6,227.90Aug 11: 6,227.88Aug 12: 6,227.86Aug 13: 6,227.84Aug 14: 6,227.80Aug 15: 6,227.78Aug 16: 6,227.77Aug 17: 6,227.75Aug 18: 6,227.73Aug 19: 6,227.72Aug 20: 6,227.71Aug 21: 6,227.68Aug 22: 6,227.66Aug 23: 6,227.64Aug 24: 6,227.62Aug 25: 6,227.61Aug 26: 6,227.59Aug 27: 6,227.56Aug 28: 6,227.57Aug 29: 6,227.55Aug 30: 6,227.51Aug 31: 6,227.48Sept 1: 6,227.46Sept 2: 6,227.40Sept 3: 6,227.35Sept 4: 6,227.34Sept 5: 6,227.30Sept 6: 6,227.26Sept 7: 6,227.24Sept 8: 6,227.24Sept 9: 6,227.22Sept 10: 6,227.21Sept 11: 6,227.21Sept 12: 6,227.17Sept 13: 6,227.15Sept 14: 6,227.15Sept 15: 6,227.11Sept 16: 6,227.09Sept 17: 6,227.07Sept 18: 6,227.05Sept 19: 6,227.04Sept 20: 6,227.04Sept 21: 6,227.01Sept 22: 6,227.01Sept 23: 6,227.01Sept 24: 6,226.98Sept 25: 6,226.98Sept 26: 6,226.94Sept 27: 6,226.92Sept 28: 6,226.90Sept 29: 6,226.89Sept 30: 6,226.89Oct 1: 6,226.88Oct 2: 6,226.88Oct 3: 6,226.87Oct 4: 6,226.87Oct 5: 6,226.86Oct 6: 6,226.86Oct 7: 6,226.85Oct 8: 6,226.85Oct 9: 6,226.84Oct 10: 6,226.82Oct 11: 6,226.79Oct 12: 6,226.76Oct 13: 6,226.73Oct 14: 6,226.72Oct 15: 6,226.70Oct 16: 6,226.676,226.67Jul 19Aug 11Sept 3Sept 26Oct 16
See the numbers
Lake Tahoe level, last 90 days
DayFeet
Jul 196,228.22
Jul 206,228.20
Jul 216,228.22
Jul 226,228.19
Jul 236,228.18
Jul 246,228.16
Jul 256,228.14
Jul 266,228.12
Jul 276,228.09
Jul 286,228.09
Jul 296,228.06
Jul 306,228.05
Jul 316,228.04
Aug 16,228.02
Aug 26,228.00
Aug 36,228.00
Aug 46,227.98
Aug 56,227.97
Aug 66,227.95
Aug 76,227.95
Aug 86,227.94
Aug 96,227.92
Aug 106,227.90
Aug 116,227.88
Aug 126,227.86
Aug 136,227.84
Aug 146,227.80
Aug 156,227.78
Aug 166,227.77
Aug 176,227.75
Aug 186,227.73
Aug 196,227.72
Aug 206,227.71
Aug 216,227.68
Aug 226,227.66
Aug 236,227.64
Aug 246,227.62
Aug 256,227.61
Aug 266,227.59
Aug 276,227.56
Aug 286,227.57
Aug 296,227.55
Aug 306,227.51
Aug 316,227.48
Sept 16,227.46
Sept 26,227.40
Sept 36,227.35
Sept 46,227.34
Sept 56,227.30
Sept 66,227.26
Sept 76,227.24
Sept 86,227.24
Sept 96,227.22
Sept 106,227.21
Sept 116,227.21
Sept 126,227.17
Sept 136,227.15
Sept 146,227.15
Sept 156,227.11
Sept 166,227.09
Sept 176,227.07
Sept 186,227.05
Sept 196,227.04
Sept 206,227.04
Sept 216,227.01
Sept 226,227.01
Sept 236,227.01
Sept 246,226.98
Sept 256,226.98
Sept 266,226.94
Sept 276,226.92
Sept 286,226.90
Sept 296,226.89
Sept 306,226.89
Oct 16,226.88
Oct 26,226.88
Oct 36,226.87
Oct 46,226.87
Oct 56,226.86
Oct 66,226.86
Oct 76,226.85
Oct 86,226.85
Oct 96,226.84
Oct 106,226.82
Oct 116,226.79
Oct 126,226.76
Oct 136,226.73
Oct 146,226.72
Oct 156,226.70
Oct 166,226.67

Latest value in ink

Touch a point for the day's level. Gaps are days with no reading.

Average lake level by year

Feet, 1900 to 2026
Lake Tahoe level by yearLine chart of the yearly average lake level in feet, 1900 to 2026. The latest average is 6,227.95 feet.6,2206,2256,2306,2351900: 6,226.341901: 6,227.491902: 6,227.951903: 6,227.801904: 6,228.891905: 6,227.631906: 6,228.261907: 6,229.461908: 6,227.331909: 6,227.911910: 6,227.231911: 6,227.751912: 6,226.781913: 6,225.871914: 6,228.111915: 6,227.881916: 6,228.681917: 6,228.521918: 6,227.531919: 6,226.601920: 6,225.131921: 6,225.451922: 6,225.821923: 6,226.271924: 6,224.221925: 6,224.381926: 6,224.241927: 6,225.421928: 6,225.421929: 6,223.831930: 6,223.731931: 6,222.861932: 6,223.351933: 6,223.141934: 6,222.831935: 6,222.731936: 6,224.511937: 6,224.791938: 6,227.141939: 6,226.111940: 6,226.891941: 6,227.401942: 6,228.141943: 6,228.071944: 6,226.791945: 6,227.061946: 6,227.831947: 6,226.781948: 6,225.471949: 6,224.461950: 6,225.951951: 6,227.971952: 6,227.861953: 6,228.071954: 6,227.461955: 6,225.991956: 6,228.001957: 6,227.381958: 6,228.111959: 6,227.121960: 6,225.321961: 6,223.671962: 6,223.881963: 6,225.851964: 6,225.831965: 6,227.931966: 6,227.141967: 6,227.741968: 6,227.821969: 6,227.891970: 6,228.011971: 6,227.911972: 6,227.441973: 6,227.581974: 6,228.001975: 6,227.701976: 6,226.261977: 6,223.641978: 6,224.111979: 6,224.111980: 6,226.091981: 6,225.571982: 6,228.021983: 6,228.071984: 6,227.761985: 6,227.271986: 6,228.011987: 6,226.401988: 6,224.021989: 6,223.771990: 6,223.151991: 6,222.131992: 6,221.281993: 6,222.491994: 6,222.051995: 6,224.961996: 6,227.991997: 6,228.141998: 6,228.131999: 6,228.042000: 6,227.912001: 6,225.532002: 6,224.162003: 6,223.882004: 6,223.462005: 6,224.212006: 6,227.492007: 6,226.542008: 6,224.552009: 6,223.582010: 6,223.722011: 6,226.702012: 6,226.692013: 6,225.372014: 6,223.652015: 6,222.412016: 6,223.002017: 6,227.652018: 6,227.982019: 6,228.012020: 6,227.052021: 6,224.542022: 6,223.762023: 6,226.612024: 6,227.812025: 6,227.502026: 6,227.956,227.9519001932196419962026
See the numbers
Lake Tahoe level by year
WhenValue
19006,226.34
19016,227.49
19026,227.95
19036,227.80
19046,228.89
19056,227.63
19066,228.26
19076,229.46
19086,227.33
19096,227.91
19106,227.23
19116,227.75
19126,226.78
19136,225.87
19146,228.11
19156,227.88
19166,228.68
19176,228.52
19186,227.53
19196,226.60
19206,225.13
19216,225.45
19226,225.82
19236,226.27
19246,224.22
19256,224.38
19266,224.24
19276,225.42
19286,225.42
19296,223.83
19306,223.73
19316,222.86
19326,223.35
19336,223.14
19346,222.83
19356,222.73
19366,224.51
19376,224.79
19386,227.14
19396,226.11
19406,226.89
19416,227.40
19426,228.14
19436,228.07
19446,226.79
19456,227.06
19466,227.83
19476,226.78
19486,225.47
19496,224.46
19506,225.95
19516,227.97
19526,227.86
19536,228.07
19546,227.46
19556,225.99
19566,228.00
19576,227.38
19586,228.11
19596,227.12
19606,225.32
19616,223.67
19626,223.88
19636,225.85
19646,225.83
19656,227.93
19666,227.14
19676,227.74
19686,227.82
19696,227.89
19706,228.01
19716,227.91
19726,227.44
19736,227.58
19746,228.00
19756,227.70
19766,226.26
19776,223.64
19786,224.11
19796,224.11
19806,226.09
19816,225.57
19826,228.02
19836,228.07
19846,227.76
19856,227.27
19866,228.01
19876,226.40
19886,224.02
19896,223.77
19906,223.15
19916,222.13
19926,221.28
19936,222.49
19946,222.05
19956,224.96
19966,227.99
19976,228.14
19986,228.13
19996,228.04
20006,227.91
20016,225.53
20026,224.16
20036,223.88
20046,223.46
20056,224.21
20066,227.49
20076,226.54
20086,224.55
20096,223.58
20106,223.72
20116,226.70
20126,226.69
20136,225.37
20146,223.65
20156,222.41
20166,223.00
20176,227.65
20186,227.98
20196,228.01
20206,227.05
20216,224.54
20226,223.76
20236,226.61
20246,227.81
20256,227.50
20266,227.95

Latest value in ink

Yearly average of the daily level. The last year is partial. Natural rim: 6,223 ft.

Surface water temperature by month

°F, last 36 months
Lake surface temperature by monthLine chart of the monthly average surface water temperature in degrees Fahrenheit for the last 36 months. The latest month averaged 61.2 degrees.50607080Nov 2023: 55.8Dec: 51.6Jan 2024: 50.8Feb: 53.3Mar: 55.2Apr: 58.5May: 62.0Jun: 64.6Jul: 69.2Aug: 66.7Sept: 63.5Oct: 60.5Nov: 55.2Dec: 53.5Jan 2025: 51.8Feb: 52.0Mar: 52.3Apr: 54.5May: 55.9Jun: 61.7Jul: 63.7Aug: 59.2Sept: 65.2Oct: 59.9Nov: 57.5Dec: 55.1Jan 2026: 55.6Feb: 55.4Mar: 55.4Apr: 55.4May: 57.0Jun: 61.6Jul: 64.7Aug: 64.2Sept: 62.9Oct: 61.261.2Nov 2023AugMayFebOct
See the numbers
Lake surface temperature by month
WhenValue
Nov 202355.8
Dec51.6
Jan 202450.8
Feb53.3
Mar55.2
Apr58.5
May62.0
Jun64.6
Jul69.2
Aug66.7
Sept63.5
Oct60.5
Nov55.2
Dec53.5
Jan 202551.8
Feb52.0
Mar52.3
Apr54.5
May55.9
Jun61.7
Jul63.7
Aug59.2
Sept65.2
Oct59.9
Nov57.5
Dec55.1
Jan 202655.6
Feb55.4
Mar55.4
Apr55.4
May57.0
Jun61.6
Jul64.7
Aug64.2
Sept62.9
Oct61.2

Latest value in ink

Monthly average of the daily surface temperature.

This year against the last three

°F, monthly average
Water temperature, month by month, one line per yearLine chart of the average surface water temperature for each month, one line per year for the last 4 years.40506070802023, Jan: 50.72023, Feb: 47.82023, Mar: 50.72023, Apr: 56.82023, May: 63.52023, Jun: 66.32023, Jul: 68.02023, Aug: 67.02023, Sept: 64.72023, Oct: 62.72023, Nov: 55.82023, Dec: 51.62024, Jan: 50.82024, Feb: 53.32024, Mar: 55.22024, Apr: 58.52024, May: 62.02024, Jun: 64.62024, Jul: 69.22024, Aug: 66.72024, Sept: 63.52024, Oct: 60.52024, Nov: 55.22024, Dec: 53.52025, Jan: 51.82025, Feb: 52.02025, Mar: 52.32025, Apr: 54.52025, May: 55.92025, Jun: 61.72025, Jul: 63.72025, Aug: 59.22025, Sept: 65.22025, Oct: 59.92025, Nov: 57.52025, Dec: 55.12026, Jan: 55.62026, Feb: 55.42026, Mar: 55.42026, Apr: 55.42026, May: 57.02026, Jun: 61.62026, Jul: 64.72026, Aug: 64.22026, Sept: 62.92026, Oct: 61.261.2JanAprJulOct
2026202520242023
See the numbers
Water temperature, month by month, one line per year
Month2026202520242023
Jan55.651.850.850.7
Feb55.452.053.347.8
Mar55.452.355.250.7
Apr55.454.558.556.8
May57.055.962.063.5
Jun61.661.764.666.3
Jul64.763.769.268.0
Aug64.259.266.767.0
Sept62.965.263.564.7
Oct61.259.960.562.7
Nov57.555.255.8
Dec55.153.551.6

Latest value in ink

Each line is one calendar year. The newest year is the strong line and stops at the latest month with a reading.
Lake Tahoe north shore near Incline Village with clear turquoise water, private docks and mountains behind.
Photo: DimiTalen, CC0

The numbers

Latest 60 days. The CSV has every day.
Show the numbers (60 rows)

Swipe or scroll to read all columns.

Lake log: Tahoe level and water temperature. The same columns as the CSV file.
DateLevel (ft above sea level)Gauge height (ft)Water temp (°F)
2026-10-16 6,226.67 6.67 58.8
2026-10-15 6,226.70 6.70 59.4
2026-10-14 6,226.72 6.71 59.7
2026-10-13 6,226.73 6.73 59.8
2026-10-12 6,226.76 6.76 60.3
2026-10-11 6,226.79 6.79 60.9
2026-10-10 6,226.82 6.82 61.5
2026-10-09 6,226.84 6.84 62.1
2026-10-08 6,226.85 6.85 62.5
2026-10-07 6,226.85 6.85 62.9
2026-10-06 6,226.86 6.86 62.4
2026-10-05 6,226.86 6.86 62.1
2026-10-04 6,226.87 6.87 62.2
2026-10-03 6,226.87 6.87 62.3
2026-10-02 6,226.88 6.88 61.8
2026-10-01 6,226.88 6.88
2026-09-30 6,226.89 6.89
2026-09-29 6,226.89 6.89
2026-09-28 6,226.90 6.90 61.6
2026-09-27 6,226.92 6.92 62.0
2026-09-26 6,226.94 6.94 62.2
2026-09-25 6,226.98 6.98 62.6
2026-09-24 6,226.98 6.98 62.8
2026-09-23 6,227.01 7.01 63.1
2026-09-22 6,227.01 7.01 62.8
2026-09-21 6,227.01 7.01 62.7
2026-09-20 6,227.04 7.04 62.7
2026-09-19 6,227.04 7.04 62.3
2026-09-18 6,227.05 7.05 62.2
2026-09-17 6,227.07 7.07 62.1
2026-09-16 6,227.09 7.09 62.9
2026-09-15 6,227.11 7.11 63.3
2026-09-14 6,227.15 7.15 63.3
2026-09-13 6,227.15 7.15 63.1
2026-09-12 6,227.17 7.17 64.7
2026-09-11 6,227.21 7.21 64.7
2026-09-10 6,227.21 7.21 64.9
2026-09-09 6,227.22 7.22 63.0
2026-09-08 6,227.24 7.24 62.8
2026-09-07 6,227.24 7.24 63.3
2026-09-06 6,227.26 7.26 63.2
2026-09-05 6,227.30 7.30 63.6
2026-09-04 6,227.34 7.34 62.5
2026-09-03 6,227.35 7.35 60.9
2026-09-02 6,227.40 7.40 63.0
2026-09-01 6,227.46 7.46 63.0
2026-08-31 6,227.48 7.48 61.0
2026-08-30 6,227.51 7.51 61.2
2026-08-29 6,227.55 7.55 61.1
2026-08-28 6,227.57 7.57 61.8
2026-08-27 6,227.56 7.56 62.2
2026-08-26 6,227.59 7.59 64.1
2026-08-25 6,227.61 7.61 64.5
2026-08-24 6,227.62 7.62 62.9
2026-08-23 6,227.64 7.64 62.6
2026-08-22 6,227.66 7.66 63.9
2026-08-21 6,227.68 7.68 64.3
2026-08-20 6,227.71 7.71 64.2
2026-08-19 6,227.72 7.72 64.8
2026-08-18 6,227.73 7.73 64.6
Download the CSV

How we measured

Level is the Lake Tahoe gauge height plus the gauge datum, in feet above sea level. The CSV also has the raw gauge height. Older years come from the USGS daily record. Recent days come from the live gauge feed, averaged by day.

Water temperature is the lake surface from the NASA buoy when it reports, and from the MUR satellite record otherwise. Days with no reading are blank.

Days are Pacific time. A blank cell means no reading that day, never zero.

Cite this

Incline Village News, "Lake log: Tahoe level and water temperature," data through Oct 16, 2026, retrieved Oct 16, 2026. Free to use with credit (CC BY 4.0).

https://inclinevillagenews.com/data/lake-log/ Download CSV, 25,905 rows

Sources

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