Manzanita Lake is a lake located in Lassen Volcanic National Park. The name means "little apple" in Spanish.

Manzanita Lake
Lago Manzanita (Spanish)
Lassen Peak reflected in Manzanita Lake
Location of Manzanita Lake in California, USA.
Location of Manzanita Lake in California, USA.
Manzanita Lake
Location of Manzanita Lake in California, USA.
Location of Manzanita Lake in California, USA.
Manzanita Lake
LocationLassen Volcanic National Park, Shasta County, California, US
Coordinates40°32′01″N 121°34′04″W / 40.53371°N 121.56780°W / 40.53371; -121.56780
Basin countriesUnited States

Manzanita Lake was formed when Manzanita Creek was dammed 300 years ago by a rock avalanche from the northwest slope of the Chaos Crags, which also resulted in the debris formation known as Chaos Jumbles.[1]

The area around the lake features the Loomis Museum, a campground, and the Manzanita Lake Naturalist's Services Historic District. Located near the park entrance, the lake is open for fishing and has rainbow, brown and brook trout.[2]

Climate

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Manzanita Lake has a warm-summer humid continental climate (Dsb) using the 0 °C isotherm or a warm-summer mediterranean climate (Csb) using the -3 °C isotherm with short, warm summers and cool winters, with most precipitation falling in the winter months.

Climate data for Manzanita Lake, California, 1991–2020 normals, extremes 1949–present
Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Year
Record high °F (°C) 67
(19)
68
(20)
71
(22)
78
(26)
88
(31)
94
(34)
97
(36)
96
(36)
96
(36)
88
(31)
78
(26)
68
(20)
97
(36)
Mean maximum °F (°C) 55.2
(12.9)
56.2
(13.4)
61.5
(16.4)
69.0
(20.6)
77.8
(25.4)
85.6
(29.8)
89.8
(32.1)
89.0
(31.7)
85.7
(29.8)
76.6
(24.8)
63.5
(17.5)
54.4
(12.4)
91.5
(33.1)
Mean daily maximum °F (°C) 41.1
(5.1)
41.8
(5.4)
46.0
(7.8)
50.2
(10.1)
60.7
(15.9)
69.5
(20.8)
78.8
(26.0)
78.3
(25.7)
72.4
(22.4)
58.7
(14.8)
47.1
(8.4)
39.5
(4.2)
57.0
(13.9)
Daily mean °F (°C) 31.5
(−0.3)
31.8
(−0.1)
35.1
(1.7)
38.8
(3.8)
47.9
(8.8)
55.3
(12.9)
62.6
(17.0)
61.6
(16.4)
56.5
(13.6)
46.0
(7.8)
36.6
(2.6)
30.6
(−0.8)
44.5
(7.0)
Mean daily minimum °F (°C) 21.8
(−5.7)
21.7
(−5.7)
24.3
(−4.3)
27.5
(−2.5)
35.1
(1.7)
41.0
(5.0)
46.4
(8.0)
44.9
(7.2)
40.6
(4.8)
33.4
(0.8)
26.2
(−3.2)
21.7
(−5.7)
32.1
(0.0)
Mean minimum °F (°C) 6.8
(−14.0)
9.1
(−12.7)
9.4
(−12.6)
15.3
(−9.3)
24.8
(−4.0)
29.5
(−1.4)
36.8
(2.7)
36.4
(2.4)
30.1
(−1.1)
23.8
(−4.6)
13.3
(−10.4)
7.1
(−13.8)
2.4
(−16.4)
Record low °F (°C) −13
(−25)
−11
(−24)
−7
(−22)
−2
(−19)
11
(−12)
19
(−7)
26
(−3)
28
(−2)
19
(−7)
10
(−12)
2
(−17)
−13
(−25)
−13
(−25)
Average precipitation inches (mm) 6.50
(165)
5.51
(140)
6.43
(163)
4.30
(109)
2.90
(74)
1.32
(34)
0.34
(8.6)
0.29
(7.4)
0.65
(17)
2.70
(69)
4.68
(119)
6.49
(165)
42.11
(1,071)
Average snowfall inches (cm) 33.1
(84)
34.9
(89)
33.9
(86)
20.8
(53)
6.3
(16)
0.8
(2.0)
trace 0.0
(0.0)
0.1
(0.25)
3.9
(9.9)
11.8
(30)
31.7
(81)
177.3
(451.15)
Average extreme snow depth inches (cm) 31.3
(80)
37.4
(95)
38.8
(99)
21.3
(54)
4.6
(12)
0.7
(1.8)
0.0
(0.0)
0.0
(0.0)
0.1
(0.25)
2.6
(6.6)
8.6
(22)
21.8
(55)
46.3
(118)
Average precipitation days (≥ 0.01 in) 12.9 11.5 12.1 10.2 7.8 4.4 1.3 1.5 3.0 5.9 11.0 12.7 94.3
Average snowy days (≥ 0.1 in) 9.4 9.2 8.6 6.1 1.9 0.4 0.0 0.0 0.1 1.1 5.4 8.9 51.1
Source 1: NOAA (snow, snow days, precip days 1981–2010)[3][4]
Source 2: National Weather Service[5]
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See also

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References

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  1. ^ Hill, Richard L. (2004-10-01). Volcanoes of the Cascades: Their Rise and Their Risks. Falcon. pp. 86–87. ISBN 978-0-7627-3072-8.
  2. ^ "Manzanita Lake". Wild Trout & Catch-and-Release Waters. California Department of Fish and Game. 2003. Retrieved May 12, 2006.
  3. ^ "U.S. Climate Normals Quick Access – Station: Manzanita Lake, CA (1991–2020)". National Oceanic and Atmospheric Administration. Retrieved December 31, 2022.
  4. ^ "U.S. Climate Normals Quick Access – Station: Manzanita Lake, CA (1981–2010)". National Oceanic and Atmospheric Administration. Retrieved December 31, 2022.
  5. ^ "NOAA Online Weather Data – NWS Sacramento". National Weather Service. Retrieved December 31, 2022.
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