California Department of Water Resources
Division of Flood Management

Snow Course Measurements for March 2001

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

Snow depth and water content are in inches. April 1 averages are based on measurements made during years 1946-1995. 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	28-FEB	 67.6	 21.8	32%	 36.5	 60%	
  3 Sweetwater                5,850	28-FEB	 37.4	 10.7	29%	 13.6	 79%	
                                                Basin Average Pct. of April 1:  69%
                                                                     March 1:  79%
                              Scott River Basin
  5 Middle Boulder 1          6,600	28-FEB	 67.8	 22.3	33%	 31.0	 72%	
311 Middle Boulder 3          6,200		Scheduled for measurement by US Bureau of Reclamation
298 Dynamite Meadow           5,700	28-FEB	 59.2	 16.9	29%	 18.0	 94%	
285 Swampy John               5,500	28-FEB	 36.6	 11.6	32%	 36.4	 32%	
                                                Basin Average Pct. of April 1:  66%
                                                                     March 1:  75%
                              Trinity River Basin
  9 Deadfall Lakes            7,200	28-FEB	 66.4	 22.4	34%	 32.9	 68%	
 10 Red Rock Mountain         6,700	27-FEB	103.0	 33.8	33%	 42.8	 79%	
 11 Bear Basin                6,500	27-FEB	101.0	 33.0	33%	 37.8	 87%	
 12 Shimmy Lake               6,400		Scheduled for measurement by US Bureau of Reclamation
 16 Highland Lakes            6,030	27-FEB	109.0	 38.8	36%	 33.5	116%	
 17 Big Flat (Course)         5,100	27-FEB	 39.6	 12.2	31%	 14.5	 84%	
                                                Basin Average Pct. of April 1:  87%
                                                                     March 1:  99%
                              Sacramento River Basin
 18 Mount Shasta              7,900	28-FEB	106.7	 34.1	32%	 52.1	 65%	
 19 Sand Flat                 6,800	28-FEB	 90.6	 29.3	32%	 41.8	 70%	
 22 Slate Creek               5,700	27-FEB	116.0	 41.5	36%	 29.3	142%	
                                                Basin Average Pct. of April 1:  92%
                                                                     March 1: 106%
                              Mc Cloud River Basin
 23 Brewer Creek              6,250	01-MAR	 83.7	 22.0	26%	 35.2	 63%	
 25 Stouts Meadow             5,400	28-FEB	111.1	 40.4	36%	 37.7	107%	
                                                Basin Average Pct. of April 1:  85%
                                                                     March 1:  98%
                              Pit River Basin
 33 Thousand Lakes            6,500	27-FEB	 69.0	 17.5	25%	 34.0	 51%	
 35 Adin Mountain             6,200		Scheduled for measurement by Big Valley Ranger District
343 New Manzanita Lake        5,900	01-MAR	 39.6	 10.7	27%	  7.3	147%	
                                                Basin Average Pct. of April 1:  99%
                                                                     March 1: 114%
                              Stony Cr Basin
 62 Anthony Peak              6,200	01-MAR	 80.6	 26.4	33%	 28.6	 92%	
                                                Basin Average Pct. of April 1:  92%
                                                                     March 1: 106%
                              Feather River Basin
 47 Lower Lassen Peak         8,250	01-MAR	122.3	 41.6	34%	 79.8	 52%	
361 Kettle Rock               7,300	27-FEB	 45.4	 14.9	33%	 23.1	 65%	
 48 Mount Dyer 1              7,100	01-MAR	 59.2	 16.8	28%	 25.3	 66%	
359 Grizzly Ridge             6,900	26-FEB	 57.9	 17.3	30%	 29.7	 58%	
388 Pilot Peak (DWR)          6,800	01-MAR	 97.4	 33.9	35%	 45.0	 75%	
279 Eureka Bowl               6,800	28-FEB	 85.9	 27.3	32%	 42.3	 65%	
280 Rowland Creek             6,700	22-FEB	 34.3	  8.0	23%	 17.3	 46%	
 75 Church Meadows            6,700	23-FEB	 64.6	 18.1	28%	 32.4	 56%	
360 Mount Hough               6,700	23-FEB	 70.8	 19.1	27%	 29.5	 65%	
 53 Three Lakes               6,250	01-MAR	 93.5	 27.7	30%	 40.1	 69%	
 51 Harkness Flat             6,200	01-MAR	 54.5	 15.7	29%	 28.5	 55%	
 52 Eureka Lake               6,200	28-FEB	 69.7	 19.8	28%	 31.8	 62%	
290 Mount Dyer 2              6,050	01-MAR	 46.5	 12.9	28%	 16.1	 80%	
 54 Mill Creek Flat           5,900	01-MAR	100.4	 30.8	31%	 38.6	 80%	
353 Frenchman Cove            5,800	22-FEB	  8.3	  1.9	23%	  2.3	 83%	
354 Antelope Ridge            5,650	27-FEB	 18.3	  5.3	29%	  3.2	166%	
355 Abbey                     5,650	26-FEB	 29.5	  7.7	26%	  8.8	 87%	
 55 Mount Stover              5,600	01-MAR	 33.9	  9.5	28%	 16.0	 59%	
 49 Letterbox                 5,600	28-FEB	125.6	 39.9	32%	 48.7	 82%	
 56 Browns Camp               5,400	28-FEB	 69.5	 20.8	30%	 23.1	 90%	
 58 Feather River Meadow      5,400	27-FEB	 58.7	 15.9	27%	 22.6	 70%	
 59 Warner Creek              5,100	27-FEB	 42.4	 12.0	28%	 14.9	 81%	
434 Humbug Summit 2           4,850	27-FEB	 51.0	 14.9	29%			
 61 Chester Flat              4,600	28-FEB	 28.0	  8.6	31%	  6.5	132%	
                                                Basin Average Pct. of April 1:  76%
                                                                     March 1:  87%
                              Yuba River Basin
 64 Webber Peak               7,800	01-MAR	 69.3	 20.6	30%	 43.2	 48%	
 65 Castle Creek 5            7,400	26-FEB	 90.6	 26.1	29%	 51.6	 51%	
 67 Red Mountain              7,200	28-FEB	 98.4	 32.2	33%	 50.1	 64%	
 66 Meadow Lake               7,200	28-FEB	 99.4	 29.6	30%	 54.9	 54%	
 68 English Mountain          7,100	28-FEB	 88.3	 30.6	35%	 44.1	 69%	
 69 Donner Summit             6,900	26-FEB	 74.7	 20.7	28%	 38.4	 54%	
 74 Yuba Pass                 6,700	28-FEB	 62.6	 17.3	28%	 29.4	 59%	
 76 Furnace Flat              6,700	28-FEB	100.0	 30.3	30%	 47.1	 64%	
 77 Lake Fordyce              6,500	28-FEB	 88.6	 26.8	30%	 39.9	 67%	
 78 Findley Peak              6,500	28-FEB	 79.0	 24.0	30%	 28.9	 83%	
389 Robinson Cow Camp         6,480	01-MAR	 88.2	 28.7	33%	 43.0	 67%	
390 Sunnyside Meadow          6,300	01-MAR	117.4	 38.2	33%	 56.0	 68%	
 80 Cisco                     5,900	26-FEB	 79.2	 21.2	27%	 26.2	 81%	
372 Chapman Creek             5,850	28-FEB	 55.4	 18.0	32%	 23.0	 78%	
 83 Bowman Lake               5,650	28-FEB	 63.0	 19.8	31%	 21.8	 91%	
391 Lexington                 5,600	27-FEB	109.7	 34.6	32%	 28.8	120%	
277 Gibsonville               5,400		Scheduled for measurement by Oroville-Wyandotte Irrigation District
 85 Lake Spaulding            5,200	28-FEB	 66.5	 23.6	35%	 21.8	108%	
429 Chalk Bluff               4,850	27-FEB	 44.1	 15.8	36%			
                                                Basin Average Pct. of April 1:  72%
                                                                     March 1:  83%
                              American River Basin
106 Upper Carson Pass         8,500	01-MAR	 62.2	 20.0	32%	 35.4	 56%	
331 Lower Carson Pass         8,400	01-MAR	 69.7	 20.9	30%	 38.4	 54%	
107 Caples Lake (DWR)         8,000	01-MAR	 58.5	 18.5	32%	 30.3	 61%	
365 Alpha                     7,600	27-FEB	 60.5	 18.3	30%	 33.4	 55%	
338 Lost Corner Mountain      7,500	27-FEB	 77.4	 22.2	29%	 34.8	 64%	
108 Echo Summit               7,450	27-FEB	 56.2	 15.4	27%	 35.4	 44%	
110 Lake Audrain              7,300	27-FEB	 72.7	 19.5	27%	 35.4	 55%	
109 Silver Lake               7,100	28-FEB	 56.3	 15.8	28%	 21.4	 74%	
111 Darrington                7,100	28-FEB	 64.9	 19.6	30%	 29.9	 66%	
316 Wrights Lake              6,900	27-FEB	 72.7	 20.3	28%	 31.8	 64%	
113 PHillips                  6,800	28-FEB	 65.6	 18.9	29%	 28.1	 67%	
320 Lyons Creek               6,700	27-FEB	 77.9	 22.6	29%	 31.2	 72%	
115 Huysink                   6,600	27-FEB	 95.1	 28.6	30%	 44.6	 64%	
289 Tamarack Flat             6,550	28-FEB	 67.6	 19.4	29%	 27.1	 72%	
114 Wabena Meadows            6,300	03-MAR	 93.2	 28.6	31%	 41.1	 70%	
369 Miranda Cabin             6,200	03-MAR	 92.4	 27.4	30%	 39.3	 70%	
120 Onion Creek               6,100	27-FEB	 59.8	 17.0	28%	 19.3	 88%	
371 Diamond Crossing          6,050	03-MAR	 69.5	 18.8	27%	 22.8	 82%	
122 Talbot Camp               5,750	03-MAR	 57.8	 16.4	28%	 20.1	 82%	
322 Robbs Valley              5,600	27-FEB	 62.0	 17.3	28%	 17.4	 99%	
127 Ice House                 5,300	27-FEB	 39.1	 11.9	30%	  6.8	175%	
                                                Basin Average Pct. of April 1:  73%
                                                                     March 1:  84%
                              Mokelumne River Basin
323 Highland Meadow           8,700	27-FEB	 90.2	 28.2	31%	 46.7	 60%	
364 Tragedy Creek             8,150	28-FEB	 78.5	 25.6	33%	 44.4	 58%	
129 Blue Lakes                8,000	27-FEB	 72.9	 21.2	29%	 35.3	 60%	
131 Wheeler Lake              7,800	27-FEB	101.3	 30.8	30%	 52.3	 59%	
132 Pacific Valley            7,500	27-FEB	 78.5	 21.6	28%	 37.9	 57%	
363 Podesta                   7,200	01-MAR	 90.3	 28.8	32%	 44.2	 65%	
133 Corral Flat               7,200	28-FEB	 90.6	 29.8	33%	 39.5	 75%	
134 Bear Valley Ridge 1       6,700	27-FEB	 64.3	 18.0	28%	 24.2	 74%	
435 Lumberyard 2              6,500	28-FEB	 58.9	 18.2	31%			
136 Hams Station              5,500	01-MAR	 35.1	 12.3	35%	  6.3	195%	*
137 Antelope Springs          4,350	01-MAR	 33.1	 12.5	38%	  3.4	368%	*
                                                Basin Average Pct. of April 1:  64%
                                                                     March 1:  75%
                              Stanislaus River Basin
345 Deadman Creek             9,250	01-MAR	 67.5	 19.4	29%	 34.3	 57%	
344 Clark Fork Meadow         8,900	01-MAR	 75.0	 20.8	28%	 38.6	 54%	
427 Gianelli Meadow           8,400	01-MAR	105.2	 32.1	31%	 50.0	 64%	
138 Lower Relief Valley       8,100	01-MAR	 86.2	 25.7	30%	 38.8	 66%	
139 Soda Creek Flat           7,800	01-MAR	 47.3	 13.1	28%	 21.4	 61%	
384 Stanislaus Meadow         7,750	27-FEB	 91.1	 26.3	29%	 45.0	 58%	
140 Eagle Meadow              7,500	01-MAR	 61.1	 17.6	29%	 23.3	 76%	
142 Herring Creek             7,300	27-FEB	 73.5	 21.6	29%	 27.4	 79%	
143 Relief Dam                7,250	01-MAR	 54.0	 14.0	26%	 19.3	 73%	
416 Bloods Creek              7,200	27-FEB	 79.4	 15.7	20%	 32.0	 49%	
373 Hells Kitchen             6,550	27-FEB	 60.6	 14.9	25%	 21.6	 69%	
386 Black Springs             6,500	28-FEB	 69.6	 20.4	29%	 22.1	 92%	
145 Niagara Flat              6,500	27-FEB	 63.2	 15.5	25%	 19.6	 79%	
                                                Basin Average Pct. of April 1:  67%
                                                                     March 1:  79%
                              Tuolumne River Basin
157 Dana Meadows              9,800	26-FEB	 65.8	 17.0	26%	 30.4	 56%	
159 Bond Pass                 9,300	23-FEB	 81.5	 21.0	26%	 45.0	 47%	
368 New Grace Meadow          8,900	26-FEB	 95.7	 27.7	29%	 47.9	 58%	
161 Tuolumne Meadows          8,600	27-FEB	 61.0	 15.5	25%	 22.4	 69%	
162 Horse Meadow              8,400	23-FEB	 90.1	 25.1	28%	 47.0	 53%	
163 Wilmer Lake               8,000	26-FEB	 88.0	 23.4	27%	 42.2	 55%	
165 Sachse Springs            7,900	27-FEB	 90.7	 27.2	30%	 37.5	 73%	
164 Spotted Fawn              7,800	27-FEB	 96.2	 29.8	31%	 45.0	 66%	
166 Huckleberry Lake          7,800	26-FEB	 82.3	 24.5	30%	 41.1	 60%	
167 Paradise Meadow           7,650	27-FEB	 82.4	 19.1	23%	 39.0	 49%	
348 Kerrick Corral            7,000	27-FEB	 76.8	 21.9	29%	 21.4	102%	
168 Upper Kibbie Ridge        6,700	01-MAR	 64.0	 18.3	29%	 18.7	 98%	
169 Vernon Lake               6,700	27-FEB	 63.5	 16.6	26%	 22.8	 73%	
173 Lower Kibbie              6,700	01-MAR	 78.7	 23.0	29%	 26.2	 88%	
171 Beehive Meadow            6,500	28-FEB	 72.2	 18.5	26%	 24.0	 77%	
172 Bell Meadow               6,500	27-FEB	 60.9	 16.6	27%	 16.7	 99%	
                                                Basin Average Pct. of April 1:  70%
                                                                     March 1:  83%
                              Merced River Basin
176 Snow Flat                 8,700	01-MAR	 89.0	 27.0	30%	 43.4	 62%	
177 Ostrander Lake            8,200	27-FEB	 80.1	 24.5	31%	 33.4	 73%	
178 Tenaya Lake               8,150	28-FEB	 76.0	 20.0	26%	 32.4	 62%	
180 Peregoy Meadows           7,000	28-FEB	 72.7	 21.2	29%	 30.5	 70%	
179 Gin Flat                  7,000	01-MAR	 87.2	 31.4	36%	 31.8	 99%	
                                                Basin Average Pct. of April 1:  73%
                                                                     March 1:  86%
                              San Joaquin River Basin
182 Mono Pass                11,450		Scheduled for measurement by Southern California Edison Company, Big Creek
183 Piute Pass               11,300	28-FEB	 62.6	 16.5	26%	 35.8	 46%	
276 Pioneer Basin            10,400		Scheduled for measurement by Southern California Edison Company, Big Creek
187 Rose Marie               10,000	03-MAR	 58.7	 14.8	25%	 28.5	 52%	
189 Agnew Pass                9,450	27-FEB	 88.3	 22.0	25%	 31.0	 71%	
190 Kaiser Pass               9,100	28-FEB	 83.5	 20.8	25%	 38.5	 54%	
191 Dutch Lake                9,100		Scheduled for measurement by Southern California Edison Company, Big Creek
193 Cora Lakes                8,400	27-FEB	 95.1	 25.9	27%	 36.1	 72%	
346 Badger Flat               8,300	03-MAR	 70.5	 18.9	27%	 30.0	 63%	
194 Nellie Lake               8,000		Scheduled for measurement by Southern California Edison Company, Big Creek
324 Lake Thomas A Edison      7,800		Scheduled for measurement by Southern California Edison Company, Big Creek
196 Chilkoot Lake             7,450	01-MAR	 98.3	 28.6	29%	 36.1	 79%	
347 Tamarack Creek            7,250	03-MAR	 68.0	 19.1	28%	 23.9	 80%	
198 Florence Lake             7,200		Scheduled for measurement by Southern California Edison Company, Big Creek
197 Chilkoot Meadow           7,150	26-FEB	108.9	 31.6	29%	 35.7	 89%	
199 Huntington Lake           7,000	27-FEB	 61.5	 15.5	25%	 18.6	 83%	
200 Clover Meadow             7,000	27-FEB	 70.8	 18.6	26%	 22.4	 83%	
201 Jackass Meadow            6,950	28-FEB	 78.0	 21.2	27%	 23.1	 92%	
204 Poison Meadow             6,800	26-FEB	 92.1	 28.0	30%	 24.0	117%	
202 Chiquito Creek            6,800	26-FEB	 80.6	 21.5	27%	 21.2	101%	
                                                Basin Average Pct. of April 1:  77%
                                                                     March 1:  91%
                              Kings River Basin
222 Bishop Pass              11,200		Scheduled for measurement by CA Dept of Water Resources/Snow Surveys
223 Blackcap Basin           10,300	01-MAR	 72.6	 18.5	25%	 32.8	 56%	
396 Rattlesnake Creek Ba      9,900	03-MAR	 70.3	 19.2	27%	 39.1	 49%	
225 Beard Meadow              9,800	01-MAR	 70.3	 17.8	25%	 31.9	 56%	
224 Upper Burnt Corral        9,700	01-MAR	 80.7	 20.7	26%	 36.1	 57%	
229 Round Corral              9,000	01-MAR	 74.3	 21.4	29%	 36.0	 59%	
227 Woodchuck Meadow          8,800	03-MAR	 73.0	 20.4	28%	 30.2	 68%	
232 Long Meadow (Kings R)     8,500	27-FEB	 72.7	 19.0	26%	 27.9	 68%	
426 Courtright                8,350	27-FEB	 67.5	 17.3	26%	 32.0	 54%	
233 Statum Meadow             8,300	01-MAR	 80.2	 22.7	28%	 30.3	 75%	
230 Helms Meadow              8,250	27-FEB	 61.8	 17.3	28%	 25.2	 69%	
234 Post Corral Meadow        8,200	27-FEB	 64.1	 16.0	25%	 25.2	 63%	
308 Dodsons Meadow            8,050	27-FEB	 68.3	 18.7	27%	 28.0	 67%	
236 Big Meadows               7,600	03-MAR	 67.1	 20.4	30%	 26.0	 78%	
239 Fred Meadow               6,950	01-MAR	 67.3	 19.8	29%	 20.6	 96%	
240 Grant Grove               6,600	02-MAR	 65.8	 19.4	29%	 13.5	144%	
                                                Basin Average Pct. of April 1:  71%
                                                                     March 1:  83%
                              Kaweah River Basin
292 Farewell Gap              9,500	01-MAR	 68.8	 19.2	28%	 34.5	 56%	
243 Panther Meadow            8,600	01-MAR	103.2	 30.6	30%	 36.3	 84%	
244 Hockett Meadows           8,500	27-FEB	 62.0	 17.0	27%	 27.4	 62%	
245 Mineral King              8,000	28-FEB	 55.6	 13.4	24%	 20.1	 67%	
246 Giant Forest              6,400	28-FEB	 63.4	 19.9	31%	 15.4	129%	
                                                Basin Average Pct. of April 1:  80%
                                                                     March 1:  94%
                              Tule River Basin
247 Quaking Aspen             7,000	02-MAR	 53.1	 14.3	27%	 12.8	112%	
248 Old Enterprise Mill       6,600	01-MAR	 55.8	 16.6	30%	 15.2	109%	
                                                Basin Average Pct. of April 1: 110%
                                                                     March 1: 130%
                              Kern River Basin
250 Bighorn Plateau          11,350	01-MAR	 41.3	 11.1	27%	 21.9	 51%	
251 Cottonwood Pass          11,050	04-MAR	 48.2	 11.0	23%	 13.4	 82%	
252 Siberian Pass            10,900	03-MAR	 42.0	 11.5	27%	 18.3	 63%	
253 Crabtree Meadow          10,700	01-MAR	 43.1	  9.9	23%	 18.8	 53%	
255 Tyndall Creek            10,650		Scheduled for measurement by CA Dept of Water Resources
254 Guyot Flat               10,650	02-MAR	 40.3	  9.9	25%	 20.0	 49%	
275 Sandy Meadows            10,650	01-MAR	 39.5	  9.7	25%	 18.3	 53%	
257 Big Whitney Meadow        9,750	03-MAR	 45.0	 11.2	25%	 16.6	 67%	
256 Rock Creek                9,600	02-MAR	 39.2	  9.2	23%	 17.2	 53%	
258 Round Meadow              9,000	02-MAR	 68.4	 18.9	28%	 24.9	 76%	
259 Ramshaw Meadows           8,700		Scheduled for measurement by CA Dept of Water Resources
260 Little Whitney Meadow     8,500		Scheduled for measurement by CA Dept of Water Resources
264 Quinn Ranger Station      8,350	01-MAR	 51.5	 14.3	28%	 19.4	 74%	
249 Dead Horse Meadow         7,300		Scheduled for measurement by Hot Springs Ranger District
                                                Basin Average Pct. of April 1:  62%
                                                                     March 1:  73%
                              Truckee River Basin
318 Squaw Valley 2            7,700	28-FEB	 77.0	 23.6	31%	 50.7	 47%	
 89 Webber Lake               7,000	28-FEB	 70.3	 20.8	30%	 32.6	 64%	
                                                Basin Average Pct. of April 1:  55%
                                                                     March 1:  63%
                              Lake Tahoe Basin
 96 Lake Lucille              8,200	28-FEB	 99.0	 29.4	30%	 61.8	 48%	
 97 Rubicon Peak 1            8,100		Scheduled for measurement by Truckee River Basin Water Committee, Reno
 99 Rubicon Peak 2            7,500	28-FEB	 64.5	 16.6	26%	 31.8	 52%	
100 Freel Bench               7,300	27-FEB	 30.0	  7.6	25%	 11.5	 66%	
101 Ward Creek 2              7,000	28-FEB	 73.6	 22.9	31%	 43.0	 53%	
333 Glenbrook 2 (Nevada)      6,900	26-FEB	 28.0	  6.3	23%	 12.7	 50%	
103 Richardsons 2             6,500	26-FEB	 37.0	  8.1	22%	 16.4	 49%	
104 Upper Truckee             6,400	27-FEB	 11.0	  5.4	49%	  8.4	 64%	
                                                Basin Average Pct. of April 1:  55%
                                                                     March 1:  63%
                              Walker River Basin
421 Leavitt Lake              9,600		Scheduled for measurement by Natural Resources Conservation Service
150 Virginia Lakes            9,400	01-MAR	 45.4	 12.4	27%	 17.0	 73%	
377 Virginia Lakes Ridge      9,300	01-MAR	 39.9	 11.4	29%	 18.9	 60%	
152 Sonora Pass               8,750		Scheduled for measurement by Pacific Gas and Electric Company, Angels Camp
                                                Basin Average Pct. of April 1:  67%
                                                                     March 1:  77%
                              Mono Lk Basin
281 Gem Pass                 10,750	27-FEB	 77.8	 20.8	27%	 32.0	 65%	
181 Tioga Pass                9,800	01-MAR	 49.2	 14.8	30%	 26.2	 56%	
287 Saddlebag Lake            9,750	01-MAR	 67.6	 17.2	25%	 31.2	 55%	
286 Ellery Lake               9,600	01-MAR	 60.5	 16.1	27%	 28.0	 58%	
282 Gem Lake                  9,150	27-FEB	 84.7	 21.1	25%	 29.9	 71%	
                                                Basin Average Pct. of April 1:  61%
                                                                     March 1:  72%
                              Owens River Basin
284 Bishop Lake              11,300		Scheduled for measurement by CA Dept of Water Resources
220 Cottonwood Lakes 2       11,100	21-FEB	 36.1	  9.5	26%	 14.4	 66%	
212 East Piute Pass          10,800	27-FEB	 45.1	 11.0	24%	 13.6	 81%	
213 Sawmill                  10,200		Scheduled for measurement by CA Dept of Water Resources/Snow Surveys
221 Cottonwood Lakes 1       10,150	21-FEB	 37.5	  9.4	25%	 12.5	 75%	
209 Rock Creek 3             10,000	23-FEB	 25.3	  5.7	23%	 14.9	 38%	
217 Big Pine Creek 1         10,000	28-FEB	 63.2	 12.0	19%	 22.7	 53%	
218 Big Pine Creek 3          9,800	28-FEB	 62.9	 13.7	22%	 17.5	 78%	
219 Big Pine Creek 2          9,700	28-FEB	 46.9	  9.3	20%	 15.2	 61%	
214 North Lake                9,300	28-FEB	 41.3	  9.6	23%	  9.3	103%	
205 Mammoth Pass (DWR)        9,300	28-FEB	 91.5	 25.6	28%	 42.1	 61%	
423 Trailhead                 9,100	22-FEB	 33.8	  8.2	24%	 15.0	 55%	
210 Rock Creek 2              9,050	23-FEB	 21.3	  4.4	21%	 10.4	 42%	
206 Minarets 2                9,000	28-FEB	 67.6	 17.8	26%	 29.2	 61%	
211 Rock Creek 1              8,700	23-FEB	 18.3	  3.6	20%	  7.4	 49%	
208 Mammoth                   8,300	28-FEB	 49.3	 12.8	26%	 20.2	 63%	
                                                Basin Average Pct. of April 1:  63%
                                                                     March 1:  75%

Summary of Snow Surveys

RegionNo. BasinsNo. CoursesAvg WC% Average
April 1
% Average
March 1
North Coast 3 10 22.4" 77% 88%
Sacramento 6 68 21.8" 76% 87%
San Joaquin Valley 5 56 22.0" 71% 83%
Tulare Lake 4 32 16.8" 72% 85%
North Lahontan 3 11 15.0" 57% 65%
South Lahontan 2 19 12.8" 63% 74%
Statewide Average (weighted) 72% 84%

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


Webmaster

Revised: March 15, 2001 06:02