Snow Course Measurements

Snow Course Measurements for March 2016

March measurements received as of Tuesday, March 15, 06:01 PM

Snow depth and water content are in inches. April 1 averages are based on measurements made during years 1961-2010. Courses are grouped by river basins, listed in north-south and high-low elevation order. Contact Dave Rizzardo for more information.


Num         Name                 Elev.  Date  Depth     Water   Density  April 1 Average
                                                       Content
                              Shasta River Basin
  1 Parks Creek               6,700	24-FEB	 86.0	 32.0	37%	 35.6	 90%	
  3 Sweetwater                5,850	24-FEB	 34.0	 11.0	32%	 13.1	 84%	
                                                Basin Average Pct. of April 1:  87%
                                                                     March 1:  97%
                              Scott River Basin
  5 Middle Boulder 1          6,600	02-MAR	 56.5	 27.5	49%	 31.5	 87%	
311 Middle Boulder 3          6,200	02-MAR	 54.0	 24.0	44%	 27.8	 86%	
298 Dynamite Meadow           5,700	02-MAR	 27.0	 10.0	37%	 18.2	 55%	
285 Swampy John               5,500	29-FEB	 64.5	 28.0	43%	 30.9	 91%	
                                                Basin Average Pct. of April 1:  80%
                                                                     March 1:  89%
                              Trinity River Basin
  9 Deadfall Lakes            7,200	24-FEB	 69.0	 28.0	41%	 33.1	 85%	
 10 Red Rock Mountain         6,700	25-FEB	 88.0	 40.5	46%	 43.2	 94%	
 11 Bear Basin                6,500	26-FEB	 67.0	 32.0	48%	 38.1	 84%	
 12 Shimmy Lake               6,400	27-FEB	 83.5	 40.5	49%	 49.5	 82%	
 16 Highland Lakes            6,030		Scheduled for measurement by Weaverville Ranger District
 17 Big Flat (Course)         5,100	03-MAR	 26.5	 13.5	51%	 12.9	105%	
                                                Basin Average Pct. of April 1:  90%
                                                                     March 1: 100%
                              Sacramento River Basin
 18 Mount Shasta              7,900	03-MAR	104.5	 46.0	44%	 51.7	 89%	
 19 Sand Flat (Course)        6,800	01-MAR	 80.5	 38.0	47%	 43.1	 88%	
 22 Slate Creek               5,700		Scheduled for measurement by Weaverville Ranger District
                                                Basin Average Pct. of April 1:  89%
                                                                     March 1: 101%
                              Mc Cloud River Basin
 23 Brewer Creek              6,250	29-FEB	 64.0	 27.0	42%	 34.6	 78%	
 25 Stouts Meadow             5,400	23-FEB	 46.5	 18.0	39%	 35.5	 51%	
                                                Basin Average Pct. of April 1:  64%
                                                                     March 1:  73%
                              Pit River Basin
 33 Thousand Lakes            6,500	03-MAR	 63.5	 31.0	49%	 32.2	 96%	
 35 Adin Mountain             6,200	29-FEB	 37.5	 14.5	39%	 12.7	114%	
343 New Manzanita Lake        5,900	28-FEB	 15.0	  5.5	37%	  9.1	 60%	
                                                Basin Average Pct. of April 1:  90%
                                                                     March 1: 103%
                              Stony Cr Basin
 62 Anthony Peak              6,200	02-MAR	 40.0	 18.5	46%	 29.3	 63%	
                                                Basin Average Pct. of April 1:  63%
                                                                     March 1:  72%
                              Feather River Basin
 47 Lower Lassen Peak         8,250	23-FEB	145.5	 64.5	44%	 78.1	 83%	
361 Kettle Rock               7,300	01-MAR	 35.0	 15.5	44%	 22.1	 70%	
 48 Mount Dyer 1              7,100	24-FEB	 64.5	 25.0	39%	 26.2	 95%	
359 Grizzly Ridge             6,900	02-MAR	 51.5	 21.5	42%	 28.9	 74%	
279 Eureka Bowl               6,800	25-FEB	 65.0	 29.0	45%	 42.7	 68%	
388 Pilot Peak (DWR)          6,800	23-FEB	 71.5	 33.0	46%	 45.2	 73%	
360 Mount Hough               6,700	29-FEB	 46.5	 20.5	44%	 29.3	 70%	
 75 Church Meadows            6,700	29-FEB	 43.0	 19.0	44%	 29.7	 64%	
280 Rowland Creek             6,700	26-FEB	 36.5	 13.0	36%	 16.3	 80%	
 53 Three Lakes               6,250		Scheduled for measurement by Pacific Gas and Electric Company, Rogers Flat
 51 Harkness Flat             6,200	23-FEB	 60.0	 25.0	42%	 26.9	 93%	
 52 Eureka Lake               6,200	25-FEB	 49.0	 20.0	41%	 29.0	 69%	
290 Mount Dyer 2              6,050	24-FEB	 34.5	 13.5	39%	 16.9	 80%	
 54 Mill Creek Flat           5,900		Scheduled for measurement by Pacific Gas and Electric Company, Rogers Flat
353 Frenchman Cove            5,800	01-MAR	  0.0	  0.0		  1.7	  0%	*
354 Antelope Ridge            5,650	01-MAR	  0.0	  0.0		  2.7	  0%	*
355 Abbey                     5,650	02-MAR	 14.5	  6.5	45%	  9.0	 72%	
 49 Letterbox                 5,600	24-FEB	 76.0	 33.5	44%	 46.5	 72%	
 55 Mount Stover              5,600	23-FEB	 27.0	 10.0	37%	 13.2	 76%	
 58 Feather River Meadow      5,400	23-FEB	 51.0	 20.5	40%	 22.4	 92%	
 56 Browns Camp               5,400	24-FEB	 28.5	 12.5	44%	 22.3	 56%	
 59 Warner Creek              5,100	23-FEB	 33.5	 14.0	42%	 13.9	101%	
434 Humbug Summit 2           4,850	23-FEB	  6.5	  2.0	31%	 14.1	 14%	
 61 Chester Flat              4,600	29-FEB	  1.0	  0.5	50%	  5.3	  9%	
                                                Basin Average Pct. of April 1:  71%
                                                                     March 1:  80%
                              Yuba River Basin
 64 Webber Peak               7,800	24-FEB	 76.5	 30.5	40%	 41.1	 74%	
 65 Castle Creek 5            7,400	26-FEB	 84.5	 34.5	41%	 48.6	 71%	
 66 Meadow Lake               7,200	23-FEB	 96.0	 41.5	43%	 54.3	 76%	
 67 Red Mountain              7,200	24-FEB	 89.0	 38.0	43%	 51.2	 74%	
 68 English Mountain          7,100	24-FEB	 72.5	 32.0	44%	 46.8	 68%	
 69 Donner Summit             6,900	25-FEB	 59.0	 26.5	45%	 36.8	 72%	
 76 Furnace Flat              6,700	23-FEB	 70.0	 29.5	42%	 47.4	 62%	
 74 Yuba Pass                 6,700	01-MAR	 51.0	 23.0	45%	 27.6	 83%	
 77 Lake Fordyce              6,500	23-FEB	 66.5	 27.5	41%	 39.4	 70%	
 78 Findley Peak              6,500	24-FEB	 56.5	 25.0	44%	 31.2	 80%	
389 Robinson Cow Camp Snow    6,480	23-FEB	 74.0	 33.5	45%	 42.5	 79%	
390 Sunnyside Meadow          6,300	23-FEB	 96.5	 41.5	43%	 55.7	 75%	
 80 Cisco                     5,900	24-FEB	 49.0	 19.5	40%	 27.6	 71%	
372 Chapman Creek             5,850	01-MAR	 37.5	 16.0	43%	 23.0	 70%	
 83 Bowman Lake               5,650	24-FEB	 43.5	 18.0	41%	 22.4	 80%	
391 Lexington                 5,600	29-FEB	 55.0	 29.0	53%	 28.7	101%	
277 Gibsonville               5,400	29-FEB	 50.5	 23.5	47%	 26.7	 88%	
 85 Lake Spaulding            5,200	24-FEB	 27.0	 10.0	37%	 20.8	 48%	
429 Chalk Bluff               4,850	24-FEB	  7.5	  4.0	53%	  4.3	 93%	
                                                Basin Average Pct. of April 1:  76%
                                                                     March 1:  86%
                              American River Basin
106 Upper Carson Pass         8,500	25-FEB	 67.5	 28.5	42%	 34.1	 84%	
331 Lower Carson Pass         8,400	25-FEB	 76.0	 31.5	41%	 37.5	 84%	
107 Caples Lake               8,000	25-FEB	 68.5	 28.5	42%	 29.8	 96%	
365 Alpha                     7,600	26-FEB	 60.5	 22.5	37%	 33.5	 67%	
338 Lost Corner Mountain      7,500	25-FEB	 67.5	 28.0	41%	 35.7	 78%	
108 Echo Summit               7,450	01-MAR	 52.0	 23.0	44%	 31.0	 74%	
110 Lake Audrain              7,300	01-MAR	 63.0	 29.0	46%	 33.7	 86%	
109 Silver Lake               7,100	26-FEB	 46.5	 16.5	35%	 19.7	 84%	
316 Wrights Lake              6,900	25-FEB	 64.0	 27.0	42%	 32.3	 84%	
113 PHillips                  6,800	01-MAR	 58.5	 27.0	46%	 26.3	103%	
320 Lyons Creek               6,700	26-FEB	 70.5	 27.0	38%	 31.8	 85%	
115 Huysink                   6,600	26-FEB	 61.0	 27.0	44%	 42.0	 64%	
289 Tamarack Flat             6,550	01-MAR	 60.0	 25.0	42%	 27.8	 90%	
114 Wabena Meadows            6,300	25-FEB	 66.5	 27.0	41%	 39.7	 68%	
369 Miranda Cabin             6,200	25-FEB	 68.5	 29.5	43%	 37.7	 78%	
120 Onion Creek               6,100	28-FEB	 33.5	 14.0	42%	 19.2	 73%	
371 Diamond Crossing          6,050	25-FEB	 35.0	 13.0	37%	 21.0	 62%	
122 Talbot Camp               5,750	25-FEB	 32.5	 12.5	38%	 19.5	 64%	
322 Robbs Valley              5,600	28-FEB	 27.0	 12.0	44%	 15.4	 78%	
127 Ice House                 5,300	28-FEB	 17.5	  7.0	40%	  5.8	121%	
                                                Basin Average Pct. of April 1:  81%
                                                                     March 1:  92%
                              Mokelumne River Basin
323 Highland Meadow           8,700	23-FEB	 99.5	 41.0	41%	 46.3	 89%	
364 Tragedy Creek             8,150	25-FEB	 81.0	 35.5	44%	 44.3	 80%	
129 Blue Lakes                8,000	23-FEB	 69.5	 28.0	40%	 35.0	 80%	
131 Wheeler Lake              7,800	23-FEB	 95.5	 42.5	45%	 51.4	 83%	
132 Pacific Valley            7,500	23-FEB	 67.0	 31.5	47%	 37.4	 84%	
363 Podesta                   7,200	26-FEB	 74.5	 33.0	44%	 43.6	 76%	
133 Corral Flat               7,200	25-FEB	 82.0	 35.5	43%	 40.3	 88%	
134 Bear Valley Ridge 1       6,700	23-FEB	 47.0	 22.5	48%	 24.2	 93%	
435 Lumberyard 2              6,500	26-FEB	 23.0	 11.5	50%	 16.7	 69%	
136 Hams Station              5,500	01-MAR	  1.0	  0.5	50%	  5.0	 10%	*
137 Antelope Springs          4,350	01-MAR	  1.0	  0.5	50%	  2.8	 18%	*
                                                Basin Average Pct. of April 1:  82%
                                                                     March 1:  95%
                              Stanislaus River Basin
345 Deadman Creek             9,250	25-FEB	 71.0	 26.0	37%	 34.5	 75%	
344 Clark Fork Meadow         8,900	25-FEB	 81.0	 33.5	41%	 39.2	 85%	
427 Gianelli Meadow           8,400	03-MAR	 89.2	 37.6	42%	 47.7	 79%	
138 Lower Relief Valley       8,100	25-FEB	 75.5	 34.5	46%	 39.9	 86%	
139 Soda Creek Flat           7,800	25-FEB	 47.5	 19.5	41%	 22.1	 88%	
384 Stanislaus Meadow         7,750	23-FEB	 87.0	 36.5	42%	 45.6	 80%	
140 Eagle Meadow              7,500	25-FEB	 51.5	 20.5	40%	 24.9	 82%	
142 Herring Creek             7,300	25-FEB	 62.5	 27.5	44%	 27.6	100%	
143 Relief Dam                7,250	25-FEB	 45.0	 18.0	40%	 19.8	 91%	
416 Bloods Creek              7,200	24-FEB	 71.0	 29.0	41%	 32.5	 89%	
373 Hells Kitchen             6,550	24-FEB	 41.0	 18.0	44%	 20.9	 86%	
145 Niagara Flat              6,500	25-FEB	 46.0	 20.0	43%	 19.2	104%	
386 Black Springs             6,500	24-FEB	 50.0	 22.0	44%	 22.4	 98%	
                                                Basin Average Pct. of April 1:  88%
                                                                     March 1: 101%
                              Tuolumne River Basin
157 Dana Meadows              9,800	24-FEB	 65.0	 23.5	36%	 30.7	 77%	
159 Bond Pass                 9,300	23-FEB	 84.5	 35.5	42%	 43.9	 81%	
368 New Grace Meadow          8,900	25-FEB	 94.5	 41.0	43%	 48.0	 85%	
161 Tuolumne Meadows          8,600	26-FEB	 52.0	 19.5	38%	 22.9	 85%	
162 Horse Meadow              8,400	23-FEB	 86.5	 37.5	43%	 45.9	 82%	
163 Wilma Lake                8,000	25-FEB	 91.0	 38.0	42%	 43.5	 87%	
165 Sachse Springs            7,900	23-FEB	 73.0	 31.0	42%	 37.6	 82%	
166 Huckleberry Lake          7,800	23-FEB	 71.0	 31.0	44%	 41.2	 75%	
164 Spotted Fawn              7,800	23-FEB	 88.0	 32.0	36%	 44.8	 71%	
167 Paradise Meadow           7,650	24-FEB	 89.5	 39.0	44%	 39.6	 98%	
348 Kerrick Corral            7,000	25-FEB	 62.5	 26.5	42%	 23.7	112%	
168 Upper Kibbie Ridge        6,700	23-FEB	 33.5	 15.0	45%	 18.4	 82%	
173 Lower Kibbie              6,700	23-FEB	 47.0	 19.5	41%	 25.0	 78%	
169 Vernon Lake               6,700	24-FEB	 54.5	 23.0	42%	 21.9	105%	
172 Bell Meadow               6,500	25-FEB	 40.5	 16.5	41%	 15.7	105%	
171 Beehive Meadow            6,500	23-FEB	 54.5	 23.0	42%	 23.5	 98%	
                                                Basin Average Pct. of April 1:  88%
                                                                     March 1: 101%
                              Merced River Basin
176 Snow Flat                 8,700	23-FEB	 93.0	 34.5	37%	 43.5	 79%	
177 Ostrander Lake            8,200	24-FEB	 67.5	 27.5	41%	 34.5	 80%	
178 Tenaya Lake               8,150	23-FEB	 70.5	 26.5	38%	 32.4	 82%	
180 Peregoy Meadows           7,000	25-FEB	 54.5	 22.0	40%	 29.0	 76%	
179 Gin Flat (Course)         7,000	28-FEB	 62.0	 23.0	37%	 32.3	 71%	
                                                Basin Average Pct. of April 1:  78%
                                                                     March 1:  89%
                              San Joaquin River Basin
182 Mono Pass                11,450	23-FEB	 45.0	 14.0	31%	 31.3	 45%	
183 Piute Pass               11,300	26-FEB	 74.0	 26.5	36%	 37.2	 71%	
276 Pioneer Basin            10,400	23-FEB	 79.0	 26.5	34%	 34.0	 78%	
185 Heart Lake               10,100	23-FEB	 66.0	 22.5	34%	 27.6	 82%	
187 Rose Marie               10,000	23-FEB	 64.5	 21.0	33%	 29.4	 71%	
189 Agnew Pass                9,450	24-FEB	 53.5	 19.0	36%	 31.8	 60%	
191 Dutch Lake                9,100	23-FEB	 62.0	 21.5	35%	 28.1	 77%	
190 Kaiser Pass               9,100	23-FEB	 75.5	 27.5	36%	 38.1	 72%	
193 Cora Lakes                8,400		Scheduled for measurement by Bass Lake Ranger District
346 Badger Flat               8,300	24-FEB	 68.0	 25.0	37%	 30.3	 83%	
194 Nellie Lake               8,000	24-FEB	 80.5	 31.0	39%	 36.8	 84%	
324 Lake Thomas A Edison      7,800	24-FEB	 42.0	 16.5	39%	 14.9	111%	
440 Devil's Postpile          7,569	25-FEB	 57.5	 25.5	44%			
196 Chilkoot Lake             7,450	02-MAR	 60.5	 25.0	41%	 36.4	 69%	
347 Tamarack Creek            7,250	23-FEB	 55.5	 22.0	40%	 24.8	 89%	
198 Florence Lake             7,200	23-FEB	 19.0	  8.5	45%	  7.6	112%	
197 Chilkoot Meadow           7,150	02-MAR	 71.0	 30.0	42%	 37.3	 80%	
199 Huntington Lake           7,000	22-FEB	 40.0	 14.0	35%	 20.0	 70%	
200 Clover Meadow             7,000	01-MAR	 46.5	 19.5	42%	 23.5	 83%	
201 Jackass Meadow            6,950	03-MAR	 43.0	 20.9	49%	 25.4	 82%	
202 Chiquito Creek            6,800	02-MAR	 45.0	 19.5	43%	 22.4	 87%	
204 Poison Meadow             6,800	02-MAR	 39.5	 18.0	46%	 25.5	 71%	
                                                Basin Average Pct. of April 1:  79%
                                                                     March 1:  91%
                              Kings River Basin
222 Bishop Pass              11,200	24-FEB	 60.5	 21.0	35%	 34.9	 60%	
299 Charlotte Ridge          10,700	29-FEB	 72.5	 28.0	39%	 31.3	 89%	
307 Bullfrog Lake            10,650	29-FEB	 62.5	 23.0	37%	 29.5	 78%	
398 Bench Lake               10,600	24-FEB	 59.0	 19.5	33%	 28.0	 70%	
223 Blackcap Basin           10,300	23-FEB	 72.5	 25.0	34%	 33.9	 74%	
396 Rattlesnake Creek Ba      9,900	23-FEB	 66.5	 25.0	38%	 36.4	 69%	
225 Beard Meadow              9,800	23-FEB	 72.5	 25.5	35%	 33.3	 77%	
224 Upper Burnt Corral        9,700	23-FEB	 79.0	 27.0	34%	 37.3	 72%	
397 Scenic Meadow             9,650	24-FEB	 51.0	 17.5	34%	 24.4	 72%	
229 Round Corral              9,000	24-FEB	 67.0	 25.5	38%	 36.1	 71%	
226 Rowell Meadow             8,850	24-FEB	 58.5	 21.0	36%	 28.7	 73%	
227 Woodchuck Meadow          8,800	24-FEB	 64.5	 23.5	36%	 32.0	 73%	
232 Long Meadow (Kings R)     8,500	23-FEB	 64.0	 23.0	36%	 28.9	 80%	
426 Courtright                8,350	24-FEB	 57.0	 20.0	35%	 30.4	 66%	
233 Statum Meadow             8,300	24-FEB	 64.5	 25.5	40%	 33.2	 77%	
230 Helms Meadow              8,250	23-FEB	 58.5	 21.0	36%	 26.6	 79%	
234 Post Corral Meadow        8,200	23-FEB	 58.0	 20.0	34%	 25.9	 77%	
308 Dodsons Meadow            8,050	23-FEB	 63.5	 23.0	36%	 29.2	 79%	
237 Horse Corral Meadow       7,600	23-FEB	 40.0	 15.5	39%	 17.2	 90%	
236 Big Meadows               7,600	23-FEB	 53.5	 21.0	39%	 25.9	 81%	
438 Ridge Trail               7,500	03-MAR	 10.0	  4.5	45%	 13.0	 35%	*
239 Fred Meadow               6,950	24-FEB	 45.5	 18.5	41%	 20.4	 91%	
                                                Basin Average Pct. of April 1:  76%
                                                                     March 1:  85%
                              Kaweah River Basin
292 Farewell Gap              9,500		Scheduled for measurement by Sequoia and Kings Canyon National Parks
243 Panther Meadow            8,600	28-FEB	 71.0	 27.0	38%	 37.2	 73%	
244 Hockett Meadows           8,500		Scheduled for measurement by Sequoia and Kings Canyon National Parks
245 Mineral King              8,000	26-FEB	 41.0	 19.5	48%	 20.9	 93%	
246 Giant Forest              6,400	22-FEB	 33.0	 13.0	39%	 15.2	 86%	
                                                Basin Average Pct. of April 1:  84%
                                                                     March 1:  94%
                              Tule River Basin
247 Quaking Aspen             7,000		Scheduled for measurement by Western Divide Ranger District
248 Old Enterprise Mill       6,600	01-MAR	 35.0	 14.5	41%	 13.9	104%	
                                                Basin Average Pct. of April 1: 104%
                                                                     March 1: 117%
                              Kern River Basin
250 Bighorn Plateau          11,350	25-FEB	 50.0	 17.0	34%	 22.4	 76%	
251 Cottonwood Pass          11,050	22-FEB	 28.0	  9.0	32%	 15.3	 59%	
252 Siberian Pass            10,900	23-FEB	 42.5	 15.5	36%	 19.2	 81%	
253 Crabtree Meadow          10,700	24-FEB	 44.0	 14.0	32%	 19.3	 73%	
255 Tyndall Creek            10,650	25-FEB	 46.0	 14.0	30%	 19.2	 73%	
275 Sandy Meadows            10,650	25-FEB	 41.0	 13.5	33%	 18.9	 71%	
254 Guyot Flat               10,650	24-FEB	 47.5	 15.0	32%	 20.7	 72%	
257 Big Whitney Meadow        9,750		Scheduled for measurement by CA Dept of Water Resources
256 Rock Creek                9,600	27-FEB	 44.5	 15.0	34%	 18.0	 83%	
258 Round Meadow              9,000	25-FEB	 63.5	 24.0	38%	 24.5	 98%	
259 Ramshaw Meadows           8,700	01-MAR	 25.0	  8.5	34%	 12.3	 69%	
260 Little Whitney Meadow     8,500	29-FEB	 34.5	 12.5	36%	 14.2	 88%	
264 Quinn Ranger Station      8,350	24-FEB	 50.0	 20.0	40%	 19.1	105%	
249 Dead Horse Meadow         7,300		Scheduled for measurement by Western Divide Ranger District
                                                Basin Average Pct. of April 1:  79%
                                                                     March 1:  89%
                              Truckee River Basin
318 Squaw Valley 2            7,700	28-FEB	 82.0	 33.5	41%	 47.4	 71%	
 89 Webber Lake               7,000	24-FEB	 65.0	 26.0	40%	 31.8	 82%	
                                                Basin Average Pct. of April 1:  76%
                                                                     March 1:  87%
                              Lake Tahoe Basin
 96 Lake Lucille              8,200	28-FEB	107.0	 43.5	41%	 58.7	 74%	
 97 Rubicon Peak 1            8,100	26-FEB	 98.0	 37.5	38%	 47.1	 80%	
 99 Rubicon Peak 2            7,500	29-FEB	 58.5	 24.0	41%	 30.3	 79%	
100 Freel Bench               7,300	26-FEB	 33.0	 13.5	41%	  9.9	136%	
101 Ward Creek 2              7,000	29-FEB	 55.0	 24.0	44%	 37.5	 64%	
333 Glenbrook 2 (Nevada)      6,900	29-FEB	 20.0	  7.0	35%	 10.7	 65%	
103 Richardsons 2             6,500	25-FEB	 22.0	  7.5	34%	 14.9	 50%	
104 Upper Truckee             6,400	26-FEB	 12.0	  4.5	38%	  6.9	 65%	
                                                Basin Average Pct. of April 1:  77%
                                                                     March 1:  87%
                              Walker River Basin
377 Virginia Lakes Ridge      9,300	22-FEB	 44.5	 13.0	29%	 19.5	 67%	
152 Sonora Pass               8,750	25-FEB	 55.5	 20.5	37%	 24.5	 84%	
                                                Basin Average Pct. of April 1:  75%
                                                                     March 1:  85%
                              Mono Lake Basin
281 Gem Pass                 10,750	25-FEB	 59.0	 20.0	34%	 34.5	 58%	
181 Tioga Pass                9,800	26-FEB	 61.5	 22.5	37%	 28.1	 80%	
287 Saddlebag Lake            9,750	26-FEB	 66.5	 24.5	37%	 32.0	 77%	
286 Ellery Lake               9,600	26-FEB	 64.5	 23.0	36%	 29.5	 78%	
282 Gem Lake                  9,150	25-FEB	 50.0	 17.5	35%	 31.0	 56%	
                                                Basin Average Pct. of April 1:  70%
                                                                     March 1:  82%
                              Owens River Basin
284 Bishop Lake              11,300	23-FEB	 44.5	 16.0	36%	 22.5	 71%	
220 Cottonwood Lakes 2       11,100		Scheduled for measurement by City of Los Angeles; Dept of Water and Power
212 East Piute Pass          10,800	25-FEB	 39.0	 13.0	33%	 16.4	 79%	
213 Sawmill                  10,200	23-FEB	 44.0	 13.0	30%	 19.7	 66%	
221 Cottonwood Lakes 1       10,150	23-FEB	 24.5	  7.0	29%	 13.0	 54%	
209 Rock Creek 3             10,000	25-FEB	 32.0	 10.0	31%	 13.8	 72%	
217 Big Pine Creek 1         10,000		Scheduled for measurement by City of Los Angeles; Dept of Water and Power
218 Big Pine Creek 3          9,800		Scheduled for measurement by City of Los Angeles; Dept of Water and Power
219 Big Pine Creek 2          9,700		Scheduled for measurement by City of Los Angeles; Dept of Water and Power
214 North Lake                9,300	25-FEB	 24.0	  7.0	29%	 10.8	 65%	
205 Mammoth Pass (Ladwp)      9,300	29-FEB	 82.5	 34.0	41%	 42.9	 79%	
423 Trailhead                 9,100	23-FEB	 27.0	  7.5	28%	 13.5	 56%	
210 Rock Creek 2              9,050	25-FEB	 28.0	  8.0	29%	 11.2	 71%	
206 Minarets 2                9,000	29-FEB	 51.0	 20.0	39%	 29.9	 67%	
211 Rock Creek 1              8,700	25-FEB	 21.0	  5.5	26%	  7.6	 72%	
208 Mammoth                   8,300	29-FEB	 32.5	 14.0	43%	 20.9	 67%	
                                                Basin Average Pct. of April 1:  68%
                                                                     March 1:  80%

Summary of Snow Surveys

RegionNo. BasinsNo. CoursesAvg WC% Average
April 1
% Average
March 1
North Coast 3 11 26.1" 86% 95%
Sacramento 6 68 22.6" 74% 84%
San Joaquin Valley 5 63 26.0" 83% 96%
Tulare Lake 4 37 19.5" 78% 88%
North Lahontan 3 12 21.2" 76% 87%
South Lahontan 2 17 15.4" 69% 81%
Statewide Average (weighted) 79% 89%

* This course not included in river, basin or Statewide computations.

THIS SUMMARY MAY NOT MATCH THAT PUBLISHED IN BULLETIN 120 DUE TO CHANGES IN AVERAGES AND COURSE SELECTION. USE ONLY FOR COMPARISONS BETWEEN YEARS

Data are preliminary and subject to revision. This document is updated hourly during the data-collection period.


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