Num Name Elev. Date Depth Water Density April 1 Average
Content
Scott River Basin
5 Middle Boulder 1 6,600 02-MAY 34.1 18.5 54% 32.4 57%
311 Middle Boulder 3 6,200 02-MAY 20.5 10.5 51% 28.3 37%
298 Dynamite Meadow 5,700 02-MAY 0.0 0.0 18.6 0%
285 Swampy John 5,500 30-APR 48.8 21.4 44% 34.0 63%
Basin Average Pct. of April 1: 39%
May 1: 56%
Trinity River Basin
9 Deadfall Lakes 7,200 29-APR 38.6 20.5 53% 34.2 60%
10 Red Rock Mountain 6,700 25-APR 55.3 29.2 53% 44.1 66%
11 Bear Basin 6,500 25-APR 48.5 26.1 54% 39.1 67%
12 Shimmy Lake 6,400 25-APR 55.7 31.2 56% 50.3 62%
16 Highland Lakes 6,030 25-APR 28.7 15.6 54% 35.2 44%
17 Big Flat (Course) 5,100 25-APR 0.0 0.0 13.1 0%
Basin Average Pct. of April 1: 50%
May 1: 71%
Sacramento River Basin
18 Mount Shasta 7,900 29-APR 77.9 43.0 55% 53.6 80%
19 Sand Flat 6,800 02-MAY 51.8 27.8 54% 43.6 64%
22 Slate Creek 5,700 25-APR 19.3 10.7 55% 30.1 36%
Basin Average Pct. of April 1: 60%
May 1: 83%
Mc Cloud River Basin
23 Brewer Creek 6,250 01-MAY 36.4 17.5 48% 36.2 48%
25 Stouts Meadow 5,400 29-APR 26.9 14.6 54% 37.8 39%
Basin Average Pct. of April 1: 43%
May 1: 60%
Pit River Basin
33 Thousand Lakes 6,500 02-MAY 49.7 24.9 50% 34.6 72%
35 Adin Mountain 6,200 Scheduled for measurement by Big Valley Ranger District
343 New Manzanita Lake 5,900 Scheduled for measurement by Lassen Volcanic National Park
Basin Average Pct. of April 1: 72%
May 1: 100%
Stony Cr Basin
62 Anthony Peak 6,200 30-APR 35.7 15.5 43% 30.1 51%
Basin Average Pct. of April 1: 51%
May 1: 72%
Feather River Basin
361 Kettle Rock 7,300 26-APR 7.1 3.0 42% 23.4 13%
359 Grizzly Ridge 6,900 25-APR 25.4 10.1 40% 30.4 33%
279 Eureka Bowl 6,800 30-APR 35.6 17.4 49% 42.7 41%
75 Church Meadows 6,700 24-APR 35.6 15.4 43% 30.7 50%
280 Rowland Creek 6,700 29-APR 9.6 1.8 19% 17.4 10%
360 Mount Hough 6,700 24-APR 25.1 11.1 44% 30.7 36%
52 Eureka Lake 6,200 30-APR 16.2 6.6 41% 31.7 21%
353 Frenchman Cove 5,800 29-APR 0.0 0.0
354 Antelope Ridge 5,650 24-APR 0.0 0.0
355 Abbey 5,650 24-APR 0.0 0.0 9.0 0%
Basin Average Pct. of April 1: 26%
May 1: 35%
Yuba River Basin
64 Webber Peak 7,800 02-MAY 73.2 35.6 49% 41.9 85%
65 Castle Creek 5 7,400 30-APR 94.8 32.4 34% 52.1 62%
67 Red Mountain 7,200 01-MAY 89.0 43.7 49% 51.9 84%
66 Meadow Lake 7,200 01-MAY 98.0 47.0 48% 55.8 84%
68 English Mountain 7,100 02-MAY 64.4 33.7 52% 45.4 74%
69 Donner Summit 6,900 29-APR 46.8 20.4 44% 38.6 53%
74 Yuba Pass 6,700 30-APR 14.0 6.4 46% 29.6 22%
76 Furnace Flat 6,700 01-MAY 81.0 38.5 48% 48.4 80%
77 Lake Fordyce 6,500 01-MAY 65.9 32.1 49% 40.9 78%
78 Findley Peak 6,500 02-MAY 37.0 17.5 47% 29.8 59%
80 Cisco 5,900 29-APR 22.3 9.9 44% 27.6 36%
372 Chapman Creek 5,850 30-APR 18.1 7.9 44% 23.7 33%
83 Bowman Lake 5,650 02-MAY 9.9 4.7 47% 22.3 21%
391 Lexington 5,600 30-APR 27.7 14.3 52% 30.7 47%
277 Gibsonville 5,400 30-APR 15.1 6.8 45% 28.7 24%
85 Lake Spaulding 5,200 01-MAY 18.1 8.8 49% 21.3 41%
Basin Average Pct. of April 1: 55%
May 1: 77%
American River Basin
106 Upper Carson Pass 8,500 30-APR 41.1 16.8 41% 36.2 46%
331 Lower Carson Pass 8,400 30-APR 52.3 22.9 44% 39.2 58%
107 Caples Lake (DWR) 8,000 30-APR 36.7 14.3 39% 30.8 46%
365 Alpha 7,600 01-MAY 45.1 21.9 49% 33.8 65%
338 Lost Corner Mountain 7,500 01-MAY 61.6 25.7 42% 36.2 71%
108 Echo Summit 7,450 29-APR 42.4 16.1 38% 33.8 48%
110 Lake Audrain 7,300 01-MAY 46.7 19.7 42% 35.3 56%
109 Silver Lake 7,100 27-APR 3.0 1.4 47% 21.0 7%
111 Darrington 7,100 Scheduled for measurement by CA Dept of Water Resources/Snow Surveys
316 Wrights Lake 6,900 01-MAY 45.8 20.5 45% 32.8 62%
113 PHillips 6,800 01-MAY 16.4 5.9 36% 27.6 21%
320 Lyons Creek 6,700 01-MAY 42.5 19.1 45% 31.8 60%
115 Huysink 6,600 30-APR 72.9 33.8 46% 45.0 75%
289 Tamarack Flat 6,550 01-MAY 29.3 12.4 42% 28.4 44%
120 Onion Creek 6,100 01-MAY 15.9 7.1 45% 19.6 36%
322 Robbs Valley 5,600 30-APR 1.1 0.4 40% 15.6 3%
127 Ice House 5,300 30-APR 0.0 0.0 5.8 0%
Basin Average Pct. of April 1: 44%
May 1: 61%
Mokelumne River Basin
323 Highland Meadow 8,700 01-MAY 89.5 41.1 46% 48.7 84%
364 Tragedy Creek 8,150 28-APR 66.1 32.1 49% 45.0 71%
133 Corral Flat 7,200 27-APR 63.5 32.5 51% 40.5 80%
363 Podesta 7,200 28-APR 59.3 29.2 49% 44.8 65%
435 Lumberyard 2 6,500 27-APR 1.6 0.8 50% 13.8 6%
136 Hams Station 5,500 27-APR 0.0 0.0 5.3 0% *
137 Antelope Springs 4,350 27-APR 0.0 0.0
Basin Average Pct. of April 1: 61%
May 1: 75%
Stanislaus River Basin
345 Deadman Creek 9,250 01-MAY 54.6 26.8 49% 35.1 76%
344 Clark Fork Meadow 8,900 01-MAY 68.5 32.3 47% 39.8 81%
427 Gianelli Meadow 8,400 01-MAY 87.9 38.5 44% 52.9 73%
138 Lower Relief Valley 8,100 01-MAY 55.1 27.0 49% 39.6 68%
139 Soda Creek Flat 7,800 01-MAY 10.3 3.5 34% 22.0 16%
384 Stanislaus Meadow 7,750 01-MAY 72.6 34.9 48% 51.0 68%
140 Eagle Meadow 7,500 30-APR 18.1 5.5 30% 24.2 23%
142 Herring Creek 7,300 30-APR 25.3 8.8 35% 28.0 31%
143 Relief Dam 7,250 01-MAY 3.0 1.1 37% 19.9 6%
416 Bloods Creek 7,200 01-MAY 35.7 15.0 42% 34.6 43%
373 Hells Kitchen 6,550 01-MAY 5.0 1.5 30% 21.8 7%
145 Niagara Flat 6,500 30-APR 16.9 4.7 28% 19.6 24%
386 Black Springs 6,500 01-MAY 12.4 4.7 38% 22.0 21%
Basin Average Pct. of April 1: 41%
May 1: 50%
Tuolumne River Basin
157 Dana Meadows 9,800 30-APR 53.0 22.5 42% 31.1 72%
159 Bond Pass 9,300 24-APR 72.0 36.6 51% 44.9 82%
368 New Grace Meadow 8,900 29-APR 76.6 39.1 51% 48.0 81%
161 Tuolumne Meadows 8,600 29-APR 15.7 7.3 46% 22.7 32%
162 Horse Meadow 8,400 24-APR 66.8 35.7 53% 46.7 76%
163 Wilmer Lake 8,000 29-APR 69.2 33.0 48% 43.2 76%
165 Sachse Springs 7,900 26-APR 40.2 19.3 48% 38.1 51%
164 Spotted Fawn 7,800 26-APR 65.5 30.9 47% 45.6 68%
166 Huckleberry Lake 7,800 25-APR 52.5 24.5 47% 41.9 58%
167 Paradise Meadow 7,650 30-APR 63.0 24.0 38% 39.9 60%
348 Kerrick Corral 7,000 25-APR 9.2 4.4 48% 23.5 19%
168 Upper Kibbie Ridge 6,700 27-APR 0.0 0.0 18.6 0%
169 Vernon Lake 6,700 30-APR 16.6 6.3 38% 22.4 28%
173 Lower Kibbie 6,700 27-APR 13.5 6.4 47% 26.0 25%
171 Beehive Meadow 6,500 01-MAY 15.7 6.6 42% 23.5 28%
172 Bell Meadow 6,500 25-APR 0.0 0.0 15.5 0%
Basin Average Pct. of April 1: 47%
May 1: 58%
Merced River Basin
176 Snow Flat 8,700 28-APR 69.2 39.7 57% 44.5 89%
177 Ostrander Lake 8,200 25-APR 28.8 15.0 52% 32.6 46%
178 Tenaya Lake 8,150 28-APR 36.7 18.8 51% 33.6 56%
180 Peregoy Meadows 7,000 01-MAY 34.5 13.2 38% 29.3 45%
179 Gin Flat 7,000 30-APR 30.0 12.5 42% 32.0 39%
Basin Average Pct. of April 1: 55%
May 1: 67%
San Joaquin River Basin
183 Piute Pass 11,300 01-MAY 70.4 33.3 47% 37.9 88%
276 Pioneer Basin 10,400 01-MAY 57.1 25.0 44% 34.0 74%
186 Volcanic Knob 10,050 01-MAY 57.5 24.7 43% 30.7 80%
187 Rose Marie 10,000 01-MAY 42.6 19.2 45% 29.7 65%
190 Kaiser Pass 9,100 01-MAY 46.6 21.6 46% 39.0 55%
191 Dutch Lake 9,100 01-MAY 32.9 14.2 43% 28.1 51%
193 Cora Lakes 8,400 01-MAY 42.5 19.9 47% 36.3 55%
196 Chilkoot Lake 7,450 30-APR 30.8 14.2 46% 36.8 39%
197 Chilkoot Meadow 7,150 30-APR 43.5 18.8 43% 36.6 51%
200 Clover Meadow 7,000 01-MAY 12.8 6.1 48% 22.8 27%
201 Jackass Meadow 6,950 30-APR 6.8 3.2 47% 24.0 13%
202 Chiquito Creek 6,800 30-APR 1.2 0.6 50% 21.7 3%
204 Poison Meadow 6,800 30-APR 17.6 8.6 49% 24.8 35%
Basin Average Pct. of April 1: 49%
May 1: 60%
Kings River Basin
223 Blackcap Basin 10,300 01-MAY 57.5 26.7 46% 34.1 78%
396 Rattlesnake Creek Ba 9,900 02-MAY 41.3 19.9 48% 39.8 50%
225 Beard Meadow 9,800 01-MAY 53.2 24.7 46% 33.3 74%
224 Upper Burnt Corral 9,700 02-MAY 52.5 26.5 50% 37.8 70%
229 Round Corral 9,000 02-MAY 37.2 19.0 51% 35.8 53%
227 Woodchuck Meadow 8,800 02-MAY 33.1 15.9 48% 31.5 50%
232 Long Meadow (Kings R) 8,500 01-MAY 24.2 10.6 44% 29.3 36%
426 Courtright 8,350 01-MAY 36.5 14.3 39% 30.7 47%
234 Post Corral Meadow 8,200 01-MAY 18.3 8.3 45% 26.3 32%
308 Dodsons Meadow 8,050 01-MAY 20.6 10.2 50% 29.6 34%
239 Fred Meadow 6,950 Scheduled for measurement by Pacific Gas and Electric Company, Auberry
240 Grant Grove 6,600 01-MAY 0.0 0.0 13.4 0%
Basin Average Pct. of April 1: 48%
May 1: 61%
Kaweah River Basin
292 Farewell Gap 9,500 26-APR 42.4 20.7 49% 35.8 58%
243 Panther Meadow 8,600 29-APR 57.8 27.6 48% 36.7 75%
244 Hockett Meadows 8,500 29-APR 19.8 10.2 52% 27.5 37%
245 Mineral King 8,000 26-APR 2.9 1.3 45% 20.6 6%
246 Giant Forest 6,400 28-APR 0.0 0.0 14.7 0%
Basin Average Pct. of April 1: 35%
May 1: 45%
Tule River Basin
247 Quaking Aspen 7,000 30-APR 0.0 0.0 12.3 0%
248 Old Enterprise Mill 6,600 01-MAY 0.0 0.0 14.3 0%
Basin Average Pct. of April 1: 0%
May 1: 0%
Kern River Basin
250 Bighorn Plateau 11,350 29-APR 33.0 15.9 48% 23.7 67%
251 Cottonwood Pass 11,050 27-APR 6.0 2.6 43% 14.8 18%
252 Siberian Pass 10,900 27-APR 21.0 10.2 49% 20.0 51%
253 Crabtree Meadow 10,700 28-APR 8.9 3.9 44% 19.6 20%
255 Tyndall Creek 10,650 29-APR 16.7 6.9 41% 18.8 37%
275 Sandy Meadows 10,650 29-APR 7.0 3.0 43% 19.2 16%
254 Guyot Flat 10,650 28-APR 16.9 7.5 44% 20.8 36%
257 Big Whitney Meadow 9,750 27-APR 2.4 1.2 50% 17.2 7%
256 Rock Creek 9,600 28-APR 5.3 2.0 38% 17.8 11%
258 Round Meadow 9,000 Scheduled for measurement by Cannell Meadow Ranger District
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 28-APR 0.0 0.0 18.9 0%
249 Dead Horse Meadow 7,300 01-MAY 0.0 0.0 10.7 0%
Basin Average Pct. of April 1: 24%
May 1: 31%
Susan River Basin
45 Silver Lake Meadows 6,450 30-APR 24.3 12.7 52% 29.4 43%
46 Norvell Flat 5,700 30-APR 0.0 0.0 15.1 0%
Basin Average Pct. of April 1: 22%
May 1: 25%
Truckee River Basin
89 Webber Lake 7,000 02-MAY 48.9 23.4 48% 31.7 74%
Basin Average Pct. of April 1: 74%
May 1: 87%
Walker River Basin
150 Virginia Lakes 9,400 Scheduled for measurement by CA Dept of Water Resources
377 Virginia Lakes Ridge 9,300 29-APR 25.8 9.8 38% 19.5 50%
152 Sonora Pass 8,750 01-MAY 19.2 9.2 48% 24.9 37%
Basin Average Pct. of April 1: 44%
May 1: 51%
Owens River Basin
212 East Piute Pass 10,800 01-MAY 11.6 5.0 43% 15.2 33%
221 Cottonwood Lakes 1 10,150 Scheduled for measurement by City of Los Angeles; Dept of Water and Power
214 North Lake 9,300 01-MAY 0.0 0.0 10.2 0%
205 Mammoth Pass (DWR) 9,300 Scheduled for measurement by City of Los Angeles; Dept of Water and Power
Basin Average Pct. of April 1: 16%
May 1: 19%
| Region | No. Basins | No. Courses | Avg WC | % Average April 1 | % Average May 1 |
|---|---|---|---|---|---|
| North Coast | 2 | 10 | 17.3" | 46% | 65% |
| Sacramento | 6 | 46 | 17.4" | 46% | 64% |
| San Joaquin Valley | 5 | 52 | 18.2" | 48% | 67% |
| Tulare Lake | 3 | 29 | 10.0" | 33% | 43% |
| North Lahontan | 2 | 3 | 14.1" | 54% | 63% |
| South Lahontan | 1 | 2 | 2.5" | 16% | 19% |
| Statewide Average (weighted) | 44% | 60% | |||
Data are preliminary and subject to revision. This document is updated every 30 minutes during the data-collection period.
hart@water.ca.gov