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Snow Course Measurements for April 2005
April measurements received as of Friday, April 15, 06:01 PM
Num Name Elev. Date Depth Water Density April 1 Average
Content
Shasta River Basin
1 Parks Creek 6,700 31-MAR 96.7 38.2 40% 37.4 102%
2 Little Shasta 6,200 30-MAR 40.0 13.0 32% 19.0 68%
3 Sweetwater 5,850 30-MAR 36.4 14.3 39% 13.7 104%
Basin Average Pct. of April 1: 92%
Scott River Basin
5 Middle Boulder 1 6,600 30-MAR 81.1 33.8 42% 32.4 104%
417 Box Camp 6,450 28-MAR 74.2 26.3 35% 35.9 73%
311 Middle Boulder 3 6,200 30-MAR 82.7 31.8 38% 28.3 112%
4 Etna Mountain 5,900 28-MAR 33.5 7.8 23% 29.1 27%
298 Dynamite Meadow 5,700 30-MAR 56.8 19.6 35% 18.6 105%
285 Swampy John 5,500 28-MAR 45.9 14.4 31% 34.0 42%
Basin Average Pct. of April 1: 77%
Trinity River Basin
9 Deadfall Lakes 7,200 31-MAR 83.4 32.9 39% 34.2 96%
10 Red Rock Mountain 6,700 02-APR 110.0 49.0 45% 44.1 111%
11 Bear Basin 6,500 02-APR 102.7 47.7 46% 39.1 122%
12 Shimmy Lake 6,400 02-APR 130.8 59.4 45% 50.3 118%
13 Wolford Cabin 6,150 31-MAR 87.4 32.9 38% 36.0 91%
16 Highland Lakes 6,030 02-APR 86.6 38.5 44% 35.2 109%
437 Paradise Peak 5,800 Scheduled for measurement by Hayfork Ranger District
15 Mumbo Basin 5,650 Scheduled for measurement by Weaverville Ranger District
14 Whalan 5,400 02-APR 58.7 27.0 46% 21.5 126%
17 Big Flat (Course) 5,100 Scheduled for measurement by Weaverville Ranger District
Basin Average Pct. of April 1: 111%
Eel River Basin
63 Plaskett Meadows 6,000 31-MAR 61.1 43.0 70% 17.3 249%
Basin Average Pct. of April 1: 249%
Sacramento River Basin
18 Mount Shasta 7,900 31-MAR 133.0 54.0 41% 53.6 101%
20 North Fork Sacramento 6,900 31-MAR 64.6 24.8 38% 25.4 98%
19 Sand Flat (Course) 6,800 30-MAR 119.6 44.2 37% 43.6 101%
21 Gray Rock Lakes 6,200 31-MAR 141.3 59.9 42% 48.4 124%
22 Slate Creek 5,700 02-APR 83.7 38.6 46% 30.1 128%
Basin Average Pct. of April 1: 110%
Mc Cloud River Basin
23 Brewer Creek 6,250 01-APR 95.3 41.8 44% 36.2 115%
25 Stouts Meadow 5,400 31-MAR 113.5 50.0 44% 37.8 132%
26 Ash Creek 5,000 29-MAR 59.2 27.8 47% 19.7 141%
27 Dead Horse Canyon 4,500 28-MAR 46.4 11.9 26% 11.6 103%
Basin Average Pct. of April 1: 123%
Pit River Basin
30 Cedar Pass 7,100 30-MAR 44.0 14.2 32% 16.7 85%
28 Blue Lake Ranch 6,800 30-MAR 18.4 5.7 31% 10.4 55%
32 Medicine Lake 6,700 02-APR 76.0 30.8 41% 32.9 94%
31 Blacks Mountain 6,700 29-MAR 9.7 4.1 42% 8.4 49%
33 Thousand Lakes 6,500 31-MAR 84.0 32.6 39% 34.6 94%
35 Adin Mountain 6,200 30-MAR 32.7 10.7 33% 12.5 86%
34 Snow Mountain 6,050 30-MAR 72.0 30.0 42% 32.8 91%
343 New Manzanita Lake 5,900 30-MAR 15.6 5.1 33% 8.0 64%
37 Mcelroy Pass 5,300 29-MAR 1.0 0.0 0% 1.3 0% *
41 Burney Springs 4,700 29-MAR 0.0 0.0 1.8 0% *
Basin Average Pct. of April 1: 77%
Cottonwood Cr Basin
436 Bully Choop 6,100 Scheduled for measurement by Hayfork Ranger District
Stony Cr Basin
62 Anthony Peak 6,200 30-MAR 93.5 39.0 42% 30.1 130%
Basin Average Pct. of April 1: 130%
Feather River Basin
47 Lower Lassen Peak 8,250 31-MAR 173.8 71.6 41% 80.2 89%
361 Kettle Rock 7,300 30-MAR 58.6 23.2 40% 23.4 99%
48 Mount Dyer 1 7,100 30-MAR 95.0 34.8 37% 25.9 134%
359 Grizzly Ridge 6,900 29-MAR 91.6 33.2 36% 30.4 109%
279 Eureka Bowl 6,800 01-APR 102.0 46.0 45% 42.7 108%
388 Pilot Peak (DWR) 6,800 26-MAR 120.4 52.9 44% 45.5 116%
360 Mount Hough 6,700 25-MAR 88.3 30.5 35% 30.7 99%
280 Rowland Creek 6,700 28-MAR 55.7 17.6 32% 17.4 101%
75 Church Meadows 6,700 01-APR 83.1 33.6 40% 30.7 109%
53 Three Lakes 6,250 30-MAR 113.8 49.7 44% 40.8 122%
52 Eureka Lake 6,200 01-APR 79.6 34.0 43% 31.7 107%
51 Harkness Flat 6,200 29-MAR 65.9 23.3 35% 28.5 82%
290 Mount Dyer 2 6,050 30-MAR 62.0 23.4 38% 16.6 141%
54 Mill Creek Flat 5,900 30-MAR 113.4 46.8 41% 39.0 120%
387 Fredonyer Pass 3 5,850 04-APR 5.5 1.2 22% 2.7 44% *
353 Frenchman Cove 5,800 28-MAR 4.5 1.4 31% 2.1 67% *
354 Antelope Ridge 5,650 30-MAR 10.0 3.6 36% 3.0 120% *
355 Abbey 5,650 29-MAR 32.2 14.0 43% 9.0 156%
49 Letterbox 5,600 28-MAR 119.8 53.0 44% 49.0 108%
55 Mount Stover 5,600 30-MAR 34.0 13.1 39% 14.7 89%
58 Feather River Meadow 5,400 30-MAR 54.0 22.0 41% 23.1 95%
56 Browns Camp 5,400 28-MAR 43.8 19.2 44% 23.3 82%
59 Warner Creek 5,100 30-MAR 25.5 10.8 42% 14.7 73%
434 Humbug Summit 2 4,850 29-MAR 37.4 15.3 41% 14.3 107%
61 Chester Flat 4,600 04-APR 2.2 0.5 23% 6.1 8%
Basin Average Pct. of April 1: 103%
Yuba River Basin
64 Webber Peak 7,800 31-MAR 117.4 48.1 41% 41.9 115%
65 Castle Creek 5 7,400 04-APR 129.6 49.8 38% 52.1 96%
66 Meadow Lake 7,200 30-MAR 158.4 61.3 39% 55.8 110%
67 Red Mountain 7,200 30-MAR 146.2 59.2 40% 51.9 114%
68 English Mountain 7,100 30-MAR 131.0 55.2 42% 45.4 122%
69 Donner Summit 6,900 30-MAR 107.4 43.1 40% 38.6 112%
74 Yuba Pass 6,700 31-MAR 96.5 38.7 40% 29.6 131%
76 Furnace Flat 6,700 30-MAR 139.6 58.7 42% 48.4 121%
78 Findley Peak 6,500 31-MAR 96.7 42.0 43% 29.8 141%
77 Lake Fordyce 6,500 30-MAR 107.4 45.8 43% 40.9 112%
389 Robinson Cow Camp 6,480 26-MAR 107.9 46.3 43% 42.5 109%
390 Sunnyside Meadow 6,300 26-MAR 146.1 62.5 43% 55.4 113%
80 Cisco 5,900 30-MAR 83.6 37.2 44% 27.6 135%
372 Chapman Creek 5,850 31-MAR 70.5 30.5 43% 23.7 129%
83 Bowman Lake 5,650 31-MAR 68.0 31.2 46% 22.3 140%
391 Lexington 5,600 30-MAR 86.5 27.0 31% 30.7 88%
277 Gibsonville 5,400 30-MAR 90.1 33.9 38% 28.7 118%
85 Lake Spaulding 5,200 30-MAR 68.4 31.6 46% 21.3 148%
429 Chalk Bluff 4,850 29-MAR 18.1 7.1 39%
Basin Average Pct. of April 1: 120%
American River Basin
106 Upper Carson Pass 8,500 31-MAR 112.0 46.0 41% 36.2 127%
331 Lower Carson Pass 8,400 31-MAR 121.3 48.3 40% 39.2 123%
107 Caples Lake (DWR) 8,000 31-MAR 104.0 38.7 37% 30.8 126%
365 Alpha 7,600 30-MAR 117.7 46.8 40% 33.8 138%
338 Lost Corner Mountain 7,500 30-MAR 136.5 50.2 37% 36.2 139%
108 Echo Summit 7,450 30-MAR 102.9 37.7 37% 33.8 112%
110 Lake Audrain 7,300 30-MAR 122.3 47.5 39% 35.3 135%
109 Silver Lake 7,100 29-MAR 82.5 28.9 35% 21.0 138%
316 Wrights Lake 6,900 30-MAR 120.4 44.8 37% 32.8 137%
113 PHillips 6,800 01-APR 93.1 39.7 43% 27.6 144%
320 Lyons Creek 6,700 Scheduled for measurement by CA Dept of Water Resources/Snow Surveys
115 Huysink 6,600 01-APR 125.8 52.1 41% 45.0 116%
289 Tamarack Flat 6,550 01-APR 101.1 43.1 43% 28.4 152%
114 Wabena Meadows 6,300 25-MAR 130.6 53.2 41% 42.8 124%
369 Miranda Cabin 6,200 25-MAR 119.8 49.1 41% 40.0 123%
120 Onion Creek 6,100 31-MAR 70.1 29.9 43% 19.6 153%
371 Diamond Crossing 6,050 25-MAR 76.7 29.7 39% 22.0 135%
122 Talbot Camp 5,750 25-MAR 71.9 26.2 36% 20.9 125%
322 Robbs Valley 5,600 01-APR 63.9 26.6 42% 15.6 171%
127 Ice House 5,300 01-APR 31.5 12.9 41% 5.8 222%
Basin Average Pct. of April 1: 139%
Mokelumne River Basin
323 Highland Meadow 8,700 01-APR 149.5 61.5 41% 48.7 126%
364 Tragedy Creek 8,150 30-MAR 147.9 57.4 39% 45.0 128%
129 Blue Lakes 8,000 04-APR 120.8 46.0 38% 36.2 127%
131 Wheeler Lake 7,800 04-APR 166.1 68.2 41% 53.3 128%
132 Pacific Valley 7,500 01-APR 131.6 49.7 38% 38.9 128%
363 Podesta 7,200 31-MAR 146.1 58.6 40% 44.8 131%
133 Corral Flat 7,200 30-MAR 145.6 56.9 39% 40.5 140%
134 Bear Valley Ridge 1 6,700 04-APR 94.1 41.2 44% 24.6 167%
435 Lumberyard 2 6,500 29-MAR 80.0 28.3 35% 13.8 205%
136 Hams Station 5,500 29-MAR 37.0 14.5 39% 5.3 274% *
137 Antelope Springs 4,350 31-MAR 7.7 3.5 45% 2.9 121% *
Basin Average Pct. of April 1: 142%
Stanislaus River Basin
345 Deadman Creek 9,250 05-APR 124.8 50.6 41% 35.1 144%
344 Clark Fork Meadow 8,900 05-APR 139.1 52.2 38% 39.8 131%
427 Gianelli Meadow 8,400 31-MAR 182.2 73.7 40% 52.9 139%
138 Lower Relief Valley 8,100 05-APR 138.2 60.1 43% 39.6 152%
139 Soda Creek Flat 7,800 05-APR 84.2 34.9 41% 22.0 159%
384 Stanislaus Meadow 7,750 01-APR 141.2 56.4 40% 51.0 111%
140 Eagle Meadow 7,500 05-APR 92.0 39.0 42% 24.2 161%
142 Herring Creek 7,300 05-APR 112.0 47.0 42% 28.0 168%
143 Relief Dam 7,250 05-APR 84.4 36.6 43% 19.9 184%
416 Bloods Creek 7,200 01-APR 119.5 50.0 42% 34.6 145%
432 Sapps Hollow 6,950 31-MAR 115.0 49.5 43% 33.0 150%
430 Corral Meadow 6,650 31-MAR 86.1 38.2 44% 19.7 194%
373 Hells Kitchen 6,550 01-APR 78.9 35.6 45% 21.8 163%
145 Niagara Flat 6,500 05-APR 76.2 35.4 46% 19.6 181%
386 Black Springs 6,500 01-APR 97.0 44.9 46% 22.0 204%
Basin Average Pct. of April 1: 159%
Tuolumne River Basin
157 Dana Meadows 9,800 27-MAR 106.3 40.3 38% 31.1 130%
158 Rafferty Meadows 9,400 01-APR 113.7 47.9 42% 32.8 146%
159 Bond Pass 9,300 31-MAR 153.4 59.6 39% 44.9 133%
368 New Grace Meadow 8,900 31-MAR 163.2 66.8 41% 48.0 139%
161 Tuolumne Meadows 8,600 28-MAR 94.0 34.2 36% 22.7 151%
162 Horse Meadow 8,400 31-MAR 155.7 62.5 40% 46.7 134%
163 Wilma Lake 8,000 31-MAR 159.0 65.1 41% 43.2 151%
165 Sachse Springs 7,900 31-MAR 150.8 63.1 42% 38.1 166%
164 Spotted Fawn 7,800 31-MAR 168.9 68.5 41% 45.6 150%
166 Huckleberry Lake 7,800 31-MAR 150.9 59.6 39% 41.9 142%
167 Paradise Meadow 7,650 31-MAR 149.0 61.1 41% 39.9 153%
348 Kerrick Corral 7,000 30-MAR 117.8 47.1 40% 23.5 200%
168 Upper Kibbie Ridge 6,700 31-MAR 86.0 39.0 45% 18.6 210%
173 Lower Kibbie 6,700 31-MAR 106.2 48.0 45% 26.0 185%
169 Vernon Lake 6,700 31-MAR 91.3 40.0 44% 22.4 179%
171 Beehive Meadow 6,500 31-MAR 102.1 44.5 44% 23.5 189%
172 Bell Meadow 6,500 30-MAR 79.2 32.0 40% 15.5 206%
Basin Average Pct. of April 1: 163%
Merced River Basin
176 Snow Flat 8,700 29-MAR 160.8 54.5 34% 44.5 122%
177 Ostrander Lake 8,200 01-APR 136.9 59.3 43% 32.6 182%
178 Tenaya Lake 8,150 02-APR 116.7 47.3 41% 33.6 141%
179 Gin Flat (Course) 7,000 30-MAR 129.5 64.4 50% 32.0 201%
180 Peregoy Meadows 7,000 27-MAR 115.4 48.7 42% 29.3 166%
Basin Average Pct. of April 1: 163%
San Joaquin River Basin
182 Mono Pass 11,450 31-MAR 110.0 37.0 34% 30.8 120%
183 Piute Pass 11,300 30-MAR 128.7 49.7 39% 37.9 131%
184 Emerald Lake 10,600 30-MAR 123.7 45.3 37% 35.4 128%
276 Pioneer Basin 10,400 31-MAR 119.0 43.0 36% 34.0 126%
185 Heart Lake 10,100 30-MAR 106.0 37.3 35% 27.9 134%
186 Volcanic Knob 10,050 30-MAR 109.0 37.4 34% 30.7 122%
187 Rose Marie 10,000 30-MAR 100.0 36.9 37% 29.7 124%
188 Colby Meadow 9,700 30-MAR 93.9 31.6 34% 23.2 136%
189 Agnew Pass 9,450 31-MAR 132.1 52.4 40% 31.8 165%
191 Dutch Lake 9,100 31-MAR 109.1 41.2 38% 28.1 147%
190 Kaiser Pass 9,100 31-MAR 147.0 58.0 39% 39.0 149%
192 Coyote Lake 8,850 31-MAR 135.1 49.3 36% 32.2 153%
193 Cora Lakes 8,400 31-MAR 157.4 62.5 40% 36.3 172%
346 Badger Flat 8,300 31-MAR 121.1 45.8 38% 30.8 149%
194 Nellie Lake 8,000 31-MAR 150.7 63.1 42% 35.8 176%
324 Lake Thomas A Edison 7,800 30-MAR 72.7 27.6 38% 14.7 188%
196 Chilkoot Lake 7,450 31-MAR 149.1 76.0 51% 36.8 207%
347 Tamarack Creek 7,250 31-MAR 107.5 49.4 46% 23.8 208%
198 Florence Lake 7,200 30-MAR 41.9 15.3 37% 7.6 201%
197 Chilkoot Meadow 7,150 29-MAR 156.8 76.2 49% 36.6 208%
199 Huntington Lake 7,000 28-MAR 93.6 38.5 41% 18.6 207%
200 Clover Meadow 7,000 31-MAR 90.7 44.5 49% 22.8 195%
201 Jackass Meadow 6,950 31-MAR 98.3 48.7 50% 24.0 203%
204 Poison Meadow 6,800 29-MAR 101.3 54.0 53% 24.8 218%
202 Chiquito Creek 6,800 31-MAR 99.5 45.4 46% 21.7 209%
Basin Average Pct. of April 1: 167%
Kings River Basin
222 Bishop Pass 11,200 04-APR 113.1 49.7 44% 35.0 142%
299 Charlotte Ridge 10,700 26-MAR 120.9 45.4 38% 29.9 152%
307 Bullfrog Lake 10,650 26-MAR 110.5 39.3 36% 28.5 138%
398 Bench Lake 10,600 01-APR 93.8 38.6 41% 27.1 142%
223 Blackcap Basin 10,300 01-APR 125.6 49.0 39% 34.1 144%
396 Rattlesnake Creek Ba 9,900 31-MAR 136.2 53.2 39% 39.8 134%
225 Beard Meadow 9,800 01-APR 118.6 44.0 37% 33.3 132%
224 Upper Burnt Corral 9,700 30-MAR 152.8 69.7 46% 37.8 184%
397 Scenic Meadow 9,650 01-APR 88.3 37.0 42% 24.1 154%
229 Round Corral 9,000 01-APR 137.4 55.2 40% 35.8 154%
226 Rowell Meadow 8,850 01-APR 108.3 46.7 43% 26.5 176%
227 Woodchuck Meadow 8,800 31-MAR 134.2 52.6 39% 31.5 167%
232 Long Meadow (Kings R) 8,500 30-MAR 126.0 48.6 39% 29.3 166%
426 Courtright 8,350 30-MAR 125.4 50.9 41% 30.7 166%
233 Statum Meadow 8,300 31-MAR 124.9 48.5 39% 32.3 150%
230 Helms Meadow 8,250 01-APR 110.0 45.2 41% 26.7 169%
234 Post Corral Meadow 8,200 30-MAR 107.6 44.5 41% 26.3 169%
308 Dodsons Meadow 8,050 30-MAR 124.5 49.1 39% 29.6 166%
237 Horse Corral Meadow 7,600 01-APR 68.5 33.3 49% 16.3 204%
236 Big Meadows 7,600 01-APR 98.0 43.4 44% 24.6 176%
239 Fred Meadow 6,950 31-MAR 79.8 37.0 46% 21.3 174%
240 Grant Grove 6,600 02-APR 65.3 29.6 45% 13.4 221%
Basin Average Pct. of April 1: 163%
Kaweah River Basin
292 Farewell Gap 9,500 01-APR 141.0 50.0 35% 35.8 140%
243 Panther Meadow 8,600 28-MAR 148.0 54.0 36% 36.7 147%
244 Hockett Meadows 8,500 31-MAR 114.0 45.0 39% 27.5 164%
245 Mineral King 8,000 31-MAR 81.3 31.3 38% 20.6 152%
246 Giant Forest 6,400 26-MAR 60.0 28.0 47% 14.7 190%
Basin Average Pct. of April 1: 159%
Tule River Basin
247 Quaking Aspen 7,000 30-MAR 53.0 20.0 38% 12.3 163%
248 Old Enterprise Mill 6,600 29-MAR 53.0 23.0 43% 14.3 161%
Basin Average Pct. of April 1: 162%
Kern River Basin
250 Bighorn Plateau 11,350 29-MAR 90.1 31.0 34% 23.7 131%
251 Cottonwood Pass 11,050 27-MAR 76.0 30.2 40% 14.8 204%
252 Siberian Pass 10,900 27-MAR 85.5 30.9 36% 20.0 154%
253 Crabtree Meadow 10,700 29-MAR 90.5 32.8 36% 19.6 167%
275 Sandy Meadows 10,650 29-MAR 89.6 29.8 33% 19.2 155%
255 Tyndall Creek 10,650 30-MAR 84.8 29.5 35% 18.8 157%
254 Guyot Flat 10,650 28-MAR 98.1 34.7 35% 20.8 167%
257 Big Whitney Meadow 9,750 02-APR 75.0 29.9 40% 17.2 174%
256 Rock Creek 9,600 28-MAR 84.0 29.0 35% 17.8 163%
258 Round Meadow 9,000 31-MAR 104.0 40.5 39% 24.1 168%
259 Ramshaw Meadows 8,700 02-APR 61.0 26.4 43% 11.5 230%
260 Little Whitney Meadow 8,500 01-APR 65.3 28.2 43% 12.9 219%
264 Quinn Ranger Station 8,350 30-MAR 85.5 36.0 42% 18.9 190%
261 Bonita Meadows 8,300 31-MAR 69.8 32.5 47% 13.6 239%
262 Casa Vieja Meadows 8,300 04-APR 85.8 34.8 41% 19.8 176%
265 Beach Meadows 7,650 04-APR 38.1 18.2 48% 8.3 219%
249 Dead Horse Meadow 7,300 01-APR 47.2 22.3 47% 10.7 208%
Basin Average Pct. of April 1: 184%
Surprise Valley Basin
313 Barber Creek 6,500 31-MAR 25.7 7.8 30% 10.7 73%
350 49 Mountain 6,000 Scheduled for measurement by Natural Resources Conservation Service
Basin Average Pct. of April 1: 73%
Susan River Basin
45 Silver Lake Meadows 6,450 03-APR 64.1 26.1 41% 29.4 89%
46 Norvell Flat 5,700 03-APR 36.5 15.8 43% 15.1 105%
Basin Average Pct. of April 1: 97%
Truckee River Basin
334 Mount Rose 9,000 31-MAR 106.0 43.6 41% 35.6 122%
318 Squaw Valley 2 7,700 31-MAR 135.0 52.8 39% 48.4 109%
89 Webber Lake 7,000 31-MAR 90.7 37.1 41% 31.7 117%
Basin Average Pct. of April 1: 116%
Lake Tahoe Basin
96 Lake Lucille 8,200 31-MAR 181.0 69.2 38% 59.1 117%
97 Rubicon Peak 1 8,100 Scheduled for measurement by Truckee River Basin Water Committee, Reno
99 Rubicon Peak 2 7,500 31-MAR 111.1 44.8 40% 30.8 145%
100 Freel Bench 7,300 29-MAR 51.0 18.6 36% 10.4 179%
101 Ward Creek 2 7,000 31-MAR 123.4 47.6 39% 41.8 114%
333 Glenbrook 2 (Nevada) 6,900 30-MAR 47.0 16.3 35% 11.6 141%
103 Richardsons 2 6,500 30-MAR 63.0 24.6 39% 15.6 158%
104 Upper Truckee 6,400 29-MAR 38.0 13.9 37% 7.4 188%
Basin Average Pct. of April 1: 149%
Walker River Basin
421 Leavitt Lake 9,600 31-MAR 161.0 66.8 41% 50.8 131%
150 Virginia Lakes 9,400 30-MAR 81.0 31.2 39% 18.0 173%
377 Virginia Lakes Ridge 9,300 31-MAR 75.0 31.1 41% 19.5 159%
422 Sawmill Ridge 8,750 31-MAR 85.0 29.9 35% 18.8 159%
152 Sonora Pass 8,750 05-APR 98.7 36.4 37% 24.9 146%
154 Willow Flat 8,250 31-MAR 56.0 20.5 37% 9.9 207%
Basin Average Pct. of April 1: 163%
Mono Lake Basin
281 Gem Pass 10,750 31-MAR 132.6 53.0 40% 33.7 157%
181 Tioga Pass 9,800 31-MAR 97.6 34.6 35% 26.8 129%
287 Saddlebag Lake 9,750 31-MAR 118.0 43.1 37% 31.3 138%
286 Ellery Lake 9,600 31-MAR 113.5 40.3 36% 29.0 139%
282 Gem Lake 9,150 31-MAR 124.0 47.3 38% 30.0 158%
Basin Average Pct. of April 1: 144%
Owens River Basin
284 Bishop Lake 11,300 04-APR 94.0 35.7 38% 21.9 163%
220 Cottonwood Lakes 2 11,100 24-MAR 84.8 29.9 35% 14.1 212%
212 East Piute Pass 10,800 30-MAR 73.5 26.4 36% 15.2 174%
213 Sawmill 10,200 03-APR 79.7 31.8 40% 19.0 167%
221 Cottonwood Lakes 1 10,150 24-MAR 74.7 25.0 33% 12.3 203%
209 Rock Creek 3 10,000 31-MAR 58.6 17.4 30% 14.7 118%
217 Big Pine Creek 1 10,000 28-MAR 101.0 33.9 34% 22.6 150%
218 Big Pine Creek 3 9,800 28-MAR 100.2 34.7 35% 18.3 190%
219 Big Pine Creek 2 9,700 28-MAR 76.9 26.1 34% 14.8 176%
205 Mammoth Pass (Ladwp) 9,300 30-MAR 169.9 68.5 40% 41.9 163%
214 North Lake 9,300 30-MAR 56.3 21.5 38% 10.2 211%
423 Trailhead 9,100 25-MAR 77.0 26.6 35% 13.2 202%
210 Rock Creek 2 9,050 31-MAR 52.0 14.5 28% 11.0 132%
206 Minarets 2 9,000 30-MAR 130.2 50.0 38% 29.1 172%
211 Rock Creek 1 8,700 31-MAR 47.3 13.6 29% 7.5 181%
208 Mammoth 8,300 30-MAR 95.9 34.8 36% 20.2 172%
Basin Average Pct. of April 1: 174%
Summary of Snow Surveys
| Region | No. Basins | No. Courses | Avg WC | % Average April 1 | % Average April 1 |
|---|---|---|---|---|---|
| North Coast | 3 | 16 | 30.4" | 95% | 95% |
| Sacramento | 6 | 79 | 34.3" | 110% | 110% |
| San Joaquin Valley | 5 | 71 | 49.2" | 161% | 161% |
| Tulare Lake | 4 | 46 | 38.7" | 170% | 170% |
| North Lahontan | 4 | 18 | 34.8" | 142% | 142% |
| South Lahontan | 2 | 21 | 33.7" | 167% | 167% |
| Statewide Average (weighted) | 137% | 137% | |||
* 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