California Department of Water Resources
Division of Flood Management

Snow Course Measurements for March 2002

March measurements received as of Sunday, March 3, 06:01 PM

Snow depth and water content are in inches. April 1 averages are based on measurements made during years 1951-2000. Courses are grouped by river basins, listed in north-south and high-low elevation order. Contact Dave Hart for more information.


Num         Name                 Elev.  Date     Depth  Water   Density  April 1 Average
                                                       Content
                              Shasta River Basin
  1 Parks Creek               6,700	25-FEB	 75.1	 31.3	42%	 37.4	 84%	
  3 Sweetwater                5,850	25-FEB	 39.0	 16.4	42%	 13.7	120%	
                                                Basin Average Pct. of April 1: 102%
                                                                     March 1: 113%
                              Scott River Basin
  5 Middle Boulder 1          6,600	27-FEB	 66.1	 33.5	51%	 32.4	103%	
311 Middle Boulder 3          6,200	27-FEB	 61.8	 28.5	46%	 28.3	101%	
298 Dynamite Meadow           5,700	27-FEB	 40.6	 16.8	41%	 18.6	 90%	
285 Swampy John               5,500	26-FEB	 87.0	 32.2	37%	 34.0	 95%	
                                                Basin Average Pct. of April 1:  97%
                                                                     March 1: 108%
                              Trinity River Basin
  9 Deadfall Lakes            7,200	25-FEB	 63.9	 28.0	44%	 34.2	 82%	
 10 Red Rock Mountain         6,700		Scheduled for measurement by Weaverville Ranger District
 11 Bear Basin                6,500		Scheduled for measurement by Weaverville Ranger District
 12 Shimmy Lake               6,400		Scheduled for measurement by Weaverville Ranger District
 16 Highland Lakes            6,030		Scheduled for measurement by Weaverville Ranger District
 17 Big Flat (Course)         5,100		Scheduled for measurement by Weaverville Ranger District
                                                Basin Average Pct. of April 1:  82%
                                                                     March 1:  91%
                              Sacramento River Basin
 18 Mount Shasta              7,900	25-FEB	106.9	 46.6	44%	 53.6	 87%	
 19 Sand Flat                 6,800	27-FEB	 79.0	 33.7	43%	 43.6	 77%	
 22 Slate Creek               5,700		Scheduled for measurement by Weaverville Ranger District
                                                Basin Average Pct. of April 1:  82%
                                                                     March 1:  93%
                              Mc Cloud River Basin
 23 Brewer Creek              6,250	27-FEB	 65.3	 28.3	43%	 36.2	 78%	
 25 Stouts Meadow             5,400	25-FEB	 68.9	 34.0	49%	 37.8	 90%	
                                                Basin Average Pct. of April 1:  84%
                                                                     March 1:  96%
                              Pit River Basin
 33 Thousand Lakes            6,500	27-FEB	 69.3	 29.3	42%	 34.6	 85%	
 35 Adin Mountain             6,200	27-FEB	 33.6	 11.4	34%	 12.5	 91%	
343 New Manzanita Lake        5,900	01-MAR	 25.8	 10.2	40%	  8.0	127%	
                                                Basin Average Pct. of April 1: 101%
                                                                     March 1: 115%
                              Stony Cr Basin
 62 Anthony Peak              6,200	28-FEB	 63.4	 30.2	48%	 30.1	100%	
                                                Basin Average Pct. of April 1: 100%
                                                                     March 1: 114%
                              Feather River Basin
 47 Lower Lassen Peak         8,250	25-FEB	153.4	 72.7	47%	 80.2	 91%	
361 Kettle Rock               7,300	28-FEB	 43.1	 17.7	41%	 23.4	 76%	
 48 Mount Dyer 1              7,100	25-FEB	 62.3	 22.8	37%	 25.9	 88%	
359 Grizzly Ridge             6,900	27-FEB	 50.5	 20.2	40%	 30.4	 66%	
388 Pilot Peak (DWR)          6,800	26-FEB	 75.7	 38.1	50%	 45.5	 84%	
279 Eureka Bowl               6,800	26-FEB	 71.6	 31.4	44%	 42.7	 74%	
280 Rowland Creek             6,700	22-FEB	 34.9	 11.0	32%	 17.4	 63%	
360 Mount Hough               6,700	25-FEB	 54.2	 21.8	40%	 30.7	 71%	
 75 Church Meadows            6,700	25-FEB	 56.4	 23.1	41%	 30.7	 75%	
 53 Three Lakes               6,250	26-FEB	 65.9	 27.8	42%	 40.8	 68%	
 51 Harkness Flat             6,200	25-FEB	 67.2	 27.7	41%	 28.5	 97%	
 52 Eureka Lake               6,200	26-FEB	 54.8	 21.9	40%	 31.7	 69%	
290 Mount Dyer 2              6,050	25-FEB	 41.3	 16.3	39%	 16.6	 98%	
 54 Mill Creek Flat           5,900	26-FEB	 69.9	 29.4	42%	 39.0	 75%	
353 Frenchman Cove            5,800	22-FEB	 11.5	  5.1	44%			
354 Antelope Ridge            5,650	28-FEB	 10.4	  4.0	38%			
355 Abbey                     5,650	27-FEB	 21.2	  8.1	38%	  9.0	 90%	
 55 Mount Stover              5,600	25-FEB	 32.0	 13.1	41%	 14.7	 89%	
 49 Letterbox                 5,600	26-FEB	 79.4	 37.2	47%	 49.0	 76%	
 56 Browns Camp               5,400	26-FEB	 41.1	 18.5	45%	 23.3	 79%	
 58 Feather River Meadow      5,400	25-FEB	 54.8	 23.4	43%	 23.1	101%	
 59 Warner Creek              5,100	25-FEB	 47.4	 18.7	39%	 14.7	127%	
434 Humbug Summit 2           4,850	25-FEB	 31.4	 12.2	39%	 14.3	 85%	
 61 Chester Flat              4,600	28-FEB	 19.3	  8.4	44%	  6.1	138%	
                                                Basin Average Pct. of April 1:  86%
                                                                     March 1:  97%
                              Yuba River Basin
 64 Webber Peak               7,800	27-FEB	 79.5	 33.5	42%	 41.9	 80%	
 65 Castle Creek 5            7,400	26-FEB	101.6	 41.0	40%	 52.1	 79%	
 67 Red Mountain              7,200	25-FEB	100.0	 44.2	44%	 51.9	 85%	
 66 Meadow Lake               7,200	25-FEB	109.7	 49.1	45%	 55.8	 88%	
 68 English Mountain          7,100	27-FEB	 83.9	 39.7	47%	 45.4	 87%	
 69 Donner Summit             6,900	28-FEB	 64.2	 29.2	45%	 38.6	 76%	
 74 Yuba Pass                 6,700	28-FEB	 56.6	 24.9	44%	 29.6	 84%	
 76 Furnace Flat              6,700	25-FEB	 90.6	 42.1	46%	 48.4	 87%	
 77 Lake Fordyce              6,500	25-FEB	 79.4	 32.9	41%	 40.9	 80%	
 78 Findley Peak              6,500	27-FEB	 63.7	 28.3	44%	 29.8	 95%	
389 Robinson Cow Camp         6,480	26-FEB	 76.8	 34.8	45%	 42.5	 82%	
390 Sunnyside Meadow          6,300	26-FEB	 95.6	 43.4	45%	 55.4	 78%	
 80 Cisco                     5,900	25-FEB	 56.8	 25.4	45%	 27.6	 92%	
372 Chapman Creek             5,850	28-FEB	 49.0	 20.6	42%	 23.7	 87%	
 83 Bowman Lake               5,650	27-FEB	 43.9	 21.6	49%	 22.3	 97%	
391 Lexington                 5,600	28-FEB	 61.3	 27.4	45%	 30.7	 89%	
277 Gibsonville               5,400	26-FEB	 59.7	 24.2	41%	 28.7	 84%	
 85 Lake Spaulding            5,200	25-FEB	 44.8	 19.4	43%	 21.3	 91%	
429 Chalk Bluff               4,850	26-FEB	 21.3	  9.4	44%			
                                                Basin Average Pct. of April 1:  86%
                                                                     March 1:  97%
                              American River Basin
106 Upper Carson Pass         8,500	28-FEB	 66.4	 26.8	40%	 36.2	 74%	
331 Lower Carson Pass         8,400	28-FEB	 71.7	 28.5	40%	 39.2	 73%	
107 Caples Lake (DWR)         8,000	28-FEB	 60.0	 23.4	39%	 30.8	 76%	
365 Alpha                     7,600	26-FEB	 63.7	 29.0	46%	 33.8	 86%	
338 Lost Corner Mountain      7,500	26-FEB	 72.0	 30.3	42%	 36.2	 84%	
108 Echo Summit               7,450	26-FEB	 57.6	 23.9	41%	 33.8	 71%	
110 Lake Audrain              7,300	26-FEB	 68.5	 27.8	41%	 35.3	 79%	
109 Silver Lake               7,100	28-FEB	 42.1	 19.2	46%	 21.0	 91%	
111 Darrington                7,100	27-FEB	 66.8	 30.0	45%	 29.1	103%	
316 Wrights Lake              6,900	26-FEB	 64.8	 26.3	41%	 32.8	 80%	
113 PHillips                  6,800	01-MAR	 56.0	 25.4	45%	 27.6	 92%	
320 Lyons Creek               6,700	26-FEB	 68.1	 28.1	41%	 31.8	 88%	
115 Huysink                   6,600	01-MAR	 83.3	 34.2	41%	 45.0	 76%	
289 Tamarack Flat             6,550	26-FEB	 57.1	 23.7	42%	 28.4	 83%	
114 Wabena Meadows            6,300	28-FEB	 79.2	 30.3	38%	 42.8	 71%	
369 Miranda Cabin             6,200	28-FEB	 76.6	 30.8	40%	 40.0	 77%	
120 Onion Creek               6,100	27-FEB	 50.8	 22.3	44%	 19.6	114%	
371 Diamond Crossing          6,050	28-FEB	 40.4	 17.4	43%	 22.0	 79%	
122 Talbot Camp               5,750	28-FEB	 51.6	 20.3	39%	 20.9	 97%	
322 Robbs Valley              5,600	01-MAR	 35.7	 15.0	42%	 15.6	 96%	
127 Ice House                 5,300	01-MAR	 18.3	  8.7	48%	  5.8	150%	
                                                Basin Average Pct. of April 1:  88%
                                                                     March 1: 100%
                              Mokelumne River Basin
323 Highland Meadow           8,700	26-FEB	 93.8	 45.4	48%	 48.7	 93%	
364 Tragedy Creek             8,150	28-FEB	 83.1	 34.9	42%	 45.0	 78%	
129 Blue Lakes                8,000	26-FEB	 66.8	 26.4	40%	 36.2	 73%	
131 Wheeler Lake              7,800	26-FEB	 99.5	 52.7	53%	 53.3	 99%	
132 Pacific Valley            7,500	26-FEB	 72.3	 30.2	42%	 38.9	 78%	
363 Podesta                   7,200	01-MAR	 80.3	 35.4	44%	 44.8	 79%	
133 Corral Flat               7,200	28-FEB	 81.4	 37.4	46%	 40.5	 92%	
134 Bear Valley Ridge 1       6,700	26-FEB	 50.6	 22.6	45%	 24.6	 92%	
435 Lumberyard 2              6,500	28-FEB	 33.4	 15.8	47%	 13.8	114%	
136 Hams Station              5,500	28-FEB	 12.8	  5.3	41%	  5.3	100%	*
137 Antelope Springs          4,350	01-MAR	  9.2	  3.6	39%			
                                                Basin Average Pct. of April 1:  89%
                                                                     March 1: 102%
                              Stanislaus River Basin
345 Deadman Creek             9,250	26-FEB	 61.7	 24.1	39%	 35.1	 69%	
344 Clark Fork Meadow         8,900	26-FEB	 79.2	 33.1	42%	 39.8	 83%	
427 Gianelli Meadow           8,400	01-MAR	 86.1	 35.6	41%	 52.9	 67%	
138 Lower Relief Valley       8,100	26-FEB	 74.5	 30.5	41%	 39.6	 77%	
139 Soda Creek Flat           7,800	26-FEB	 37.1	 15.5	42%	 22.0	 70%	
384 Stanislaus Meadow         7,750	26-FEB	 87.1	 42.2	48%	 51.0	 83%	
140 Eagle Meadow              7,500	26-FEB	 42.1	 17.6	42%	 24.2	 73%	
142 Herring Creek             7,300	26-FEB	 46.5	 19.2	41%	 28.0	 69%	
143 Relief Dam                7,250	26-FEB	 37.6	 14.8	39%	 19.9	 74%	
416 Bloods Creek              7,200	27-FEB	 65.8	 26.2	40%	 34.6	 76%	
373 Hells Kitchen             6,550	27-FEB	 42.1	 16.4	39%	 21.8	 75%	
386 Black Springs             6,500	27-FEB	 47.4	 20.0	42%	 22.0	 91%	
145 Niagara Flat              6,500	26-FEB	 39.7	 17.1	43%	 19.6	 87%	
                                                Basin Average Pct. of April 1:  76%
                                                                     March 1:  88%
                              Tuolumne River Basin
157 Dana Meadows              9,800		Scheduled for measurement by Yosemite National Park
159 Bond Pass                 9,300	22-FEB	 90.1	 35.1	39%	 44.9	 78%	
368 New Grace Meadow          8,900	25-FEB	 98.8	 41.5	42%	 48.0	 86%	
161 Tuolumne Meadows          8,600		Scheduled for measurement by Yosemite National Park
162 Horse Meadow              8,400	22-FEB	 89.7	 35.7	40%	 46.7	 76%	
163 Wilmer Lake               8,000	25-FEB	 93.2	 36.5	39%	 43.2	 84%	
165 Sachse Springs            7,900	24-FEB	 77.8	 31.7	41%	 38.1	 83%	
164 Spotted Fawn              7,800	24-FEB	 88.4	 34.4	39%	 45.6	 75%	
166 Huckleberry Lake          7,800	23-FEB	 79.1	 29.1	37%	 41.9	 69%	
167 Paradise Meadow           7,650	26-FEB	 86.8	 35.4	41%	 39.9	 89%	
348 Kerrick Corral            7,000	28-FEB	 45.5	 17.9	39%	 23.5	 76%	
168 Upper Kibbie Ridge        6,700	25-FEB	 44.1	 17.2	39%	 18.6	 92%	
169 Vernon Lake               6,700	26-FEB	 49.1	 20.1	41%	 22.4	 90%	
173 Lower Kibbie              6,700	25-FEB	 53.2	 21.1	40%	 26.0	 81%	
171 Beehive Meadow            6,500	27-FEB	 50.6	 19.9	39%	 23.5	 85%	
172 Bell Meadow               6,500	28-FEB	 26.7	 11.5	43%	 15.5	 74%	
                                                Basin Average Pct. of April 1:  81%
                                                                     March 1:  94%
                              Merced River Basin
176 Snow Flat                 8,700		Scheduled for measurement by Yosemite National Park
177 Ostrander Lake            8,200	26-FEB	 61.9	 24.7	40%	 32.6	 76%	
180 Peregoy Meadows           7,000	24-FEB	 49.4	 19.8	40%	 29.3	 68%	
179 Gin Flat                  7,000	25-FEB	 59.5	 24.7	42%	 32.0	 77%	
                                                Basin Average Pct. of April 1:  74%
                                                                     March 1:  84%
                              San Joaquin River Basin
182 Mono Pass                11,450	26-FEB	 67.1	 23.0	34%	 30.8	 75%	
183 Piute Pass               11,300	25-FEB	 73.0	 29.1	40%	 37.9	 77%	
276 Pioneer Basin            10,400	26-FEB	 73.1	 25.3	35%	 34.0	 74%	
186 Volcanic Knob            10,050	26-FEB	 67.2	 22.9	34%	 30.7	 75%	
187 Rose Marie               10,000	26-FEB	 61.9	 21.6	35%	 29.7	 73%	
189 Agnew Pass                9,450		Scheduled for measurement by Southern California Edison Company, Bishop
190 Kaiser Pass               9,100	26-FEB	 69.1	 26.5	38%	 39.0	 68%	
191 Dutch Lake                9,100	26-FEB	 67.9	 22.9	34%	 28.1	 81%	
192 Coyote Lake               8,850	26-FEB	 63.7	 22.7	36%	 32.2	 70%	
193 Cora Lakes                8,400		Scheduled for measurement by Minarets Ranger District
346 Badger Flat               8,300	26-FEB	 62.1	 21.6	35%	 30.8	 70%	
194 Nellie Lake               8,000	26-FEB	 67.6	 25.1	37%	 35.8	 70%	
324 Lake Thomas A Edison      7,800		Scheduled for measurement by Southern California Edison Company, Big Creek
196 Chilkoot Lake             7,450		Scheduled for measurement by Minarets Ranger District
347 Tamarack Creek            7,250		Scheduled for measurement by Southern California Edison Company, Big Creek
198 Florence Lake             7,200	26-FEB	 18.9	  7.4	39%	  7.6	 97%	
197 Chilkoot Meadow           7,150		Scheduled for measurement by Minarets Ranger District
199 Huntington Lake           7,000	26-FEB	 38.7	 14.1	36%	 18.6	 76%	
200 Clover Meadow             7,000		Scheduled for measurement by Minarets Ranger District
201 Jackass Meadow            6,950		Scheduled for measurement by Minarets Ranger District
204 Poison Meadow             6,800		Scheduled for measurement by Minarets Ranger District
202 Chiquito Creek            6,800		Scheduled for measurement by Minarets Ranger District
                                                Basin Average Pct. of April 1:  76%
                                                                     March 1:  87%
                              Kings River Basin
223 Blackcap Basin           10,300	26-FEB	 75.4	 27.0	36%	 34.1	 79%	
396 Rattlesnake Creek Ba      9,900	26-FEB	 69.4	 27.2	39%	 39.8	 68%	
225 Beard Meadow              9,800	26-FEB	 69.2	 25.8	37%	 33.3	 77%	
224 Upper Burnt Corral        9,700	28-FEB	 76.6	 28.8	38%	 37.8	 76%	
229 Round Corral              9,000	28-FEB	 69.8	 26.4	38%	 35.8	 74%	
227 Woodchuck Meadow          8,800	28-FEB	 62.9	 20.6	33%	 31.5	 65%	
232 Long Meadow (Kings R)     8,500	26-FEB	 60.8	 22.0	36%	 29.3	 75%	
426 Courtright                8,350	26-FEB	 58.2	 20.6	35%	 30.7	 67%	
233 Statum Meadow             8,300	27-FEB	 57.1	 25.3	44%	 32.3	 78%	
230 Helms Meadow              8,250	26-FEB	 54.1	 19.4	36%	 26.7	 73%	
234 Post Corral Meadow        8,200	26-FEB	 55.8	 20.1	36%	 26.3	 76%	
308 Dodsons Meadow            8,050	26-FEB	 60.6	 22.6	37%	 29.6	 76%	
236 Big Meadows               7,600		Scheduled for measurement by Kings River Water Agency
239 Fred Meadow               6,950	28-FEB	 38.2	 15.6	41%	 21.3	 73%	
240 Grant Grove               6,600	01-MAR	 21.6	  8.9	41%	 13.4	 66%	
                                                Basin Average Pct. of April 1:  73%
                                                                     March 1:  82%
                              Kaweah River Basin
292 Farewell Gap              9,500	22-FEB	 74.6	 30.2	40%	 35.8	 84%	
243 Panther Meadow            8,600	27-FEB	 71.4	 26.0	36%	 36.7	 71%	
244 Hockett Meadows           8,500	25-FEB	 52.5	 19.6	37%	 27.5	 71%	
245 Mineral King              8,000	25-FEB	 43.0	 16.6	39%	 20.6	 81%	
246 Giant Forest              6,400	24-FEB	 34.5	 12.6	37%	 14.7	 86%	
                                                Basin Average Pct. of April 1:  79%
                                                                     March 1:  88%
                              Tule River Basin
247 Quaking Aspen             7,000	26-FEB	 54.0	 11.1	21%	 12.3	 90%	
248 Old Enterprise Mill       6,600	28-FEB	 24.0	  8.9	37%	 14.3	 62%	
                                                Basin Average Pct. of April 1:  76%
                                                                     March 1:  86%
                              Kern River Basin
250 Bighorn Plateau          11,350	26-FEB	 45.0	 15.1	34%	 23.7	 64%	
251 Cottonwood Pass          11,050	01-MAR	 23.3	  7.1	30%	 14.8	 48%	
252 Siberian Pass            10,900	23-FEB	 43.5	 12.9	30%	 20.0	 64%	
253 Crabtree Meadow          10,700	24-FEB	 41.8	 14.0	33%	 19.6	 71%	
255 Tyndall Creek            10,650	26-FEB	 39.0	 12.9	33%	 18.8	 69%	
254 Guyot Flat               10,650	24-FEB	 43.0	 14.6	34%	 20.8	 70%	
275 Sandy Meadows            10,650	26-FEB	 40.3	 13.7	34%	 19.2	 71%	
257 Big Whitney Meadow        9,750	21-FEB	 38.1	 12.5	33%	 17.2	 73%	
256 Rock Creek                9,600	24-FEB	 42.0	 13.4	32%	 17.8	 75%	
258 Round Meadow              9,000	27-FEB	 47.1	 17.4	37%	 24.1	 72%	
259 Ramshaw Meadows           8,700	22-FEB	 24.4	  6.8	28%	 11.5	 59%	
260 Little Whitney Meadow     8,500	22-FEB	 31.6	  9.6	30%	 12.9	 74%	
264 Quinn Ranger Station      8,350	25-FEB	 33.5	 12.3	37%	 18.9	 65%	
249 Dead Horse Meadow         7,300	26-FEB	 18.8	  7.3	39%	 10.7	 68%	
                                                Basin Average Pct. of April 1:  67%
                                                                     March 1:  76%
                              Truckee River Basin
318 Squaw Valley 2            7,700	26-FEB	 87.0	 35.6	41%	 48.4	 74%	
 89 Webber Lake               7,000	27-FEB	 68.9	 28.8	42%	 31.7	 91%	
                                                Basin Average Pct. of April 1:  82%
                                                                     March 1:  93%
                              Lake Tahoe Basin
 96 Lake Lucille              8,200	26-FEB	116.0	 48.1	41%	 59.1	 81%	
 97 Rubicon Peak 1            8,100	26-FEB	 95.0	 36.5	38%	 48.0	 76%	
 99 Rubicon Peak 2            7,500	25-FEB	 59.3	 23.6	40%	 30.8	 77%	
100 Freel Bench               7,300	28-FEB	 24.0	 10.4	43%	 10.4	100%	
101 Ward Creek 2              7,000	25-FEB	 67.7	 26.8	40%	 41.8	 64%	
333 Glenbrook 2 (Nevada)      6,900	27-FEB	 19.0	  6.7	35%	 11.6	 58%	
103 Richardsons 2             6,500	25-FEB	 33.0	 11.3	34%	 15.6	 72%	
104 Upper Truckee             6,400	28-FEB	 16.0	  6.4	40%	  7.4	 86%	
                                                Basin Average Pct. of April 1:  77%
                                                                     March 1:  87%
                              Walker River Basin
421 Leavitt Lake              9,600	26-FEB	 94.8	 36.1	38%	 50.8	 71%	
150 Virginia Lakes            9,400	26-FEB	 38.1	 13.7	36%	 18.0	 76%	
377 Virginia Lakes Ridge      9,300	26-FEB	 39.6	 13.8	35%	 19.5	 71%	
152 Sonora Pass               8,750	26-FEB	 46.6	 19.0	41%	 24.9	 76%	
                                                Basin Average Pct. of April 1:  74%
                                                                     March 1:  84%
                              Mono Lk Basin
281 Gem Pass                 10,750		Scheduled for measurement by Southern California Edison Company, Bishop
181 Tioga Pass                9,800	28-FEB	 58.3	 21.9	38%	 26.8	 82%	
287 Saddlebag Lake            9,750	28-FEB	 67.2	 26.4	39%	 31.3	 84%	
286 Ellery Lake               9,600	28-FEB	 65.9	 23.9	36%	 29.0	 82%	
282 Gem Lake                  9,150		Scheduled for measurement by Southern California Edison Company, Bishop
                                                Basin Average Pct. of April 1:  83%
                                                                     March 1:  97%
                              Owens River Basin
220 Cottonwood Lakes 2       11,100	21-FEB	 17.3	  5.6	32%	 14.1	 40%	
212 East Piute Pass          10,800	25-FEB	 29.8	 10.3	35%	 15.2	 68%	
221 Cottonwood Lakes 1       10,150	21-FEB	 25.7	  7.3	28%	 12.3	 59%	
209 Rock Creek 3             10,000	26-FEB	 26.3	  8.3	32%	 14.7	 56%	
217 Big Pine Creek 1         10,000	27-FEB	 39.9	 13.7	34%	 22.6	 61%	
218 Big Pine Creek 3          9,800	27-FEB	 35.0	 10.9	31%	 18.3	 60%	
219 Big Pine Creek 2          9,700	27-FEB	 23.8	  7.6	32%	 14.8	 51%	
214 North Lake                9,300	26-FEB	 22.1	  6.9	31%	 10.2	 68%	
205 Mammoth Pass (DWR)        9,300	25-FEB	 82.2	 32.7	40%	 41.9	 78%	
423 Trailhead                 9,100	22-FEB	 23.1	  7.0	30%	 13.2	 53%	
210 Rock Creek 2              9,050	26-FEB	 23.5	  7.3	31%	 11.0	 66%	
206 Minarets 2                9,000	25-FEB	 54.8	 21.2	39%	 29.1	 73%	
211 Rock Creek 1              8,700	26-FEB	 17.9	  6.2	35%	  7.5	 83%	
208 Mammoth                   8,300	25-FEB	 38.4	 14.1	37%	 20.2	 70%	
                                                Basin Average Pct. of April 1:  63%
                                                                     March 1:  74%

Summary of Snow Surveys

RegionNo. BasinsNo. CoursesAvg WC% Average
April 1
% Average
March 1
North Coast 3 7 26.7" 96% 107%
Sacramento 6 68 26.7" 87% 99%
San Joaquin Valley 5 51 26.1" 80% 90%
Tulare Lake 4 35 17.3" 72% 81%
North Lahontan 3 14 22.6" 77% 87%
South Lahontan 2 17 13.6" 67% 78%
Statewide Average (weighted) 82% 93%

* 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 every 30 minutes during the data-collection period.

hart@water.ca.gov


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Revised: March 03, 2002 06:04