34:
64:
71:
41:
1299:
Campsites are located along the first few miles of
Chatter Creek Trail until the trail becomes more forested around the bowls formed for Lakes Sylvester and Alice. Several campsite are also located around the shore of Lake Augusta. Self-issued Alpine Lake Wilderness permit required for transit within
1295:
reaching and joining Icicle Ridge Trail #1580 on the north skirt of
Grindstone mountain. Access to Lake Augusta is off Icicle Ridge Trail to the right (east) of its junction with Chatter Creek Trail. Icicle Ridge Trail shortly afterwards will follow the ridge to Lake Ida on the right and Lake Augusta
342:
climate. The average temperature is 9 °C. The warmest month is August, with an average temperature of 20 °C, and the coldest month is
January, at an average of −6 °C. The average rainfall is 828 millimeters per year. The wettest month is January, with 233 millimeters of rain, and the
1312:
is also intersected by
Hatchery Creek Trail #1577 a short distance from Lake Augusta coming from the north. The Hatchery Creek Trailhead is approximately 6 miles from the Icicle Ridge Junction and is located West of Tumwater Campground as
1496:
1308:
Access to Icicle Ridge Trail can also be gained a further distance away by Fourth of July Trail #1579 and from the Icicle Ridge
Trailhead off Icicle Road in the city of Leavenworth.
359:
318:
Coronas found in dikes along Lake
Augusta show evidence of strain, deformed into elongate ellipsoids with long axes that lie parallel to the dike boundaries. Coarse
315:
and other diorites. Mineral boundaries are sharp along Big Jim
Mountain except between these two matrix subdomains, which are not immediately distinguishable.
115:
1698:
33:
1338:
1693:
1381:
63:
1288:
1480:
1287:. Chatter Creek Trail #1580 is approximately 5.5 miles long and travels fairly closely to the course of Chatter Creek. The trail leads past
242:
296:
the first half and boulders added in the second half of the trajectory. The west hills of Big Jim
Mountain surrounding Lake Augusta grow
1452:
1703:
1671:
238:
1565:
1300:
the
Grindstone Mountain area and can be obtained at the Chatter Creek Trailhead and the Campground past the Guard station.
1638:
214:. Because of its close proximity to Icicle Ridge Trail, the lake is a popular area for hiking, swimming, and fishing
281:. This batholith is about 13 by 16 miles in extent. Two plutonic masses are separated by a thin screen of Chiwaukum
1326:
1314:
1509:
207:
96:
1510:
The significance of plagioclase-dominant coronas on garnet, Wenatchee block, Northern
Cascades, Washington, USA
1402:
226:
or on the northeast slope of the mountain. Lake Augusta is located approximately 15 miles west of the city of
1292:
274:
227:
211:
100:
1322:
1523:
223:
234:
219:
147:
1283:
The foot trail starts at the Chatter Creek Trailhead at the end of USFS Road 7609 on the north bank of
278:
289:
is 93 million years old, while the more-western rock mass is between 83 and 86 million years old.
230:. Self-issued Alpine Lake Wilderness permit required for transit within the Lake Augusta area.
1594:
1667:
1616:
1476:
1448:
1419:
1538:
254:
199:
1377:
1318:
266:
215:
258:
159:
1687:
1309:
1284:
301:
270:
203:
1473:
Cascade Alpine Guide: Climbing and High Routes - 1: Columbia River to Stevens Pass
1661:
1569:
1442:
1358:
1497:
Revised metamorphic history for the Chiwaukum Schist, North Cascades, Washington
1468:
312:
1543:
339:
319:
305:
130:
117:
832:
323:
297:
1403:
U.S. Geological Survey Geographic Names Information System: Lake Augusta
327:
262:
367:
349:
148:
309:
286:
282:
1663:
Backpacking Washington: From Volcanic Peaks to Rainforest Valleys
233:
Along with neighboring lakes, Lake Augusta was given its name by
293:
195:
1524:"Updated world map of the Köppen-Geiger climate classification"
222:
is a short distance on the opposite side of Icicle Ridge and
1325:. A good part of the Hatchery Creek Trail is overgrown by
1475:. Seattle, WA, USA: The Mountaineers Books. p. 236.
1329:
and charred logs remnants of the Hatchery Fire of 1994.
273:
with influence from the intrusions originated from the
285:
and rocks of the Ingalls Complex. The more-eastern
181:
173:
169:
158:
146:
107:
92:
21:
1444:Alpine Lakes Wilderness: The Complete Hiking Guide
277:which underlies the Stuart Range and the nearby
108:
330:content are locally preserved in Lake Augusta.
265:is about 3 feet from the surface and mapped as
1414:
1412:
1410:
343:least in July, with 28 millimeters of rain.
8:
1512:. The Canadian Mineralogist, 43(1), 367-385.
1339:List of lakes of the Alpine Lakes Wilderness
1595:"Lake Augusta, Washington Climate Averages"
1589:
1587:
1447:. Mountaineers Books. p. Section 78.
1382:Washington Department of Fish and Wildlife
18:
1641:. United States Department of Agriculture
1619:. United States Department of Agriculture
1542:
1495:Evans, B. W., & Berti, J. W. (1986).
1422:. United States Department of Agriculture
1372:
1370:
1296:over the east slope of Big Jim Mountain.
304:corona-bearing dikes. The East hill grew
1566:"NASA Earth Observations Data Set Index"
1508:Stowell, H. H., & Stein, E. (2005).
1256:Average max. and min. temperatures in °F
810:Average max. and min. temperatures in °C
292:The trail to the lake consists of sandy
253:Lake Augusta sits on the south skirt of
1350:
7:
1699:Lakes of the Alpine Lakes Wilderness
243:North Cascades National Park Complex
70:
40:
1531:Hydrology and Earth System Sciences
1694:Lakes of Chelan County, Washington
1522:Peel, M C; Finlayson, B L (2007).
1441:Barnes, Jeremy and Nathan (2019).
269:and exposed rock that tends to be
198:located on the southwest skirt of
14:
1666:. Wilderness Press. p. 170.
16:Lake in Washington, United States
69:
62:
39:
32:
257:, consisting of rocky soils of
239:United States Geological Survey
180:
172:
1264:Precipitation totals in inches
53:Show map of Washington (state)
1:
91:
83:Show map of the United States
185:6,857 ft (2,090 m)
1617:"Chatter Creek Trail #1580"
1720:
1499:. Geology, 14(8), 695-698.
1420:"Icicle Ridge Trail #1570"
1260:
1252:
835:
822:
818:Precipitation totals in mm
814:
806:
177:15.3 acres (0.062 km)
131:47.6534830°N 120.8354165°W
1639:"Chatter Creek Trailhead"
1544:10.5194/hess-11-1633-2007
26:
1704:Okanogan National Forest
1660:Lorain, Douglas (2011).
237:, a topographer for the
136:47.6534830; -120.8354165
1360:Northwest Fishing Guide
241:working throughout the
1568:. NASA. Archived from
275:Mount Stuart Batholith
224:Big Jim Mountain Lakes
1323:Chiwaukum, Washington
235:Albert Hale Sylvester
1363:. 1952. p. 130.
836:Imperial conversion
338:Lake Augusta has a
279:Wenatchee Mountains
127: /
1482:978-0-89886-577-6
1276:
1275:
1272:
1271:
1268:
1267:
827:
826:
189:
188:
182:Surface elevation
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1678:
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1648:
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1626:
1624:
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1607:
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1604:
1602:
1591:
1582:
1581:
1579:
1577:
1572:on 6 August 2013
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1551:
1546:
1537:(5): 1639–1640.
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1399:
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1390:
1388:
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1304:Alternate routes
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255:Big Jim Mountain
200:Big Jim Mountain
194:is a freshwater
150:
149:Primary outflows
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84:
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1319:Wenatchee River
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358:Climate chart (
336:
267:quartz-dolerite
251:
245:in the 1900s.
216:cutthroat trout
162: countries
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103:, United States
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1454:978-1680510782
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1289:Lake Sylvester
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259:intrusive rock
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1673:9780899975467
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1317:crosses over
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353:Lake Augusta
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261:geology. The
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208:Chelan County
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165:United States
164:
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112:
106:
102:
98:
97:Chelan County
95:
65:
35:
25:
20:
1662:
1655:
1643:. Retrieved
1633:
1621:. Retrieved
1611:
1599:. Retrieved
1574:. Retrieved
1570:the original
1560:
1548:. Retrieved
1534:
1530:
1517:
1504:
1491:
1472:
1469:Beckey, Fred
1463:
1443:
1436:
1424:. Retrieved
1397:
1385:. Retrieved
1359:
1353:
1310:Icicle Ridge
1307:
1298:
1285:Icicle Creek
1282:
337:
326:with a high
317:
313:amphibolites
302:granodiorite
291:
271:granodiorite
252:
232:
204:Icicle Ridge
192:Lake Augusta
191:
190:
174:Surface area
77:Lake Augusta
47:Lake Augusta
22:Lake Augusta
1597:. WeatherWX
1321:, south of
360:explanation
322:of igneous
320:phenocrysts
306:pyroxenites
228:Leavenworth
154:Cabin Creek
134: /
122:120°50′07″W
109:Coordinates
1688:Categories
1345:References
1293:Lake Alice
340:hemiboreal
218:. Smaller
212:Washington
202:, East of
119:47°39′13″N
101:Washington
1378:"Augusta"
1315:Highway 2
249:Geography
1645:11 March
1623:11 March
1601:31 March
1576:19 March
1550:19 March
1471:(2003).
1426:15 March
1387:22 March
1333:See also
1327:fireweed
823:Source:
324:feldspar
298:tonalite
220:Lake Ida
93:Location
334:Climate
328:calcium
263:bedrock
1670:
1479:
1451:
1279:Access
1236:
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438:
435:
310:gabbro
287:pluton
283:Schist
1527:(PDF)
206:, in
160:Basin
1668:ISBN
1647:2021
1625:2021
1603:2021
1578:2021
1552:2021
1477:ISBN
1449:ISBN
1428:2021
1389:2021
1291:and
300:and
294:loam
196:lake
1539:doi
1229:8.3
1198:7.6
1167:6.3
1136:2.6
1105:1.3
1074:1.1
1043:2.6
981:4.3
950:7.5
919:6.8
888:9.2
783:210
752:193
721:161
566:102
535:108
504:191
473:173
442:233
1690::
1586:^
1535:11
1533:.
1529:.
1409:^
1380:.
1369:^
1245:16
1240:34
1214:23
1209:41
1183:32
1178:55
1152:43
1147:70
1121:48
1116:81
1090:48
1085:81
1059:41
1054:70
1028:36
1023:63
997:28
992:52
966:21
961:43
935:18
930:36
904:16
899:34
799:−9
768:−5
732:13
701:21
690:66
670:27
659:34
639:27
628:28
608:21
597:66
577:17
551:−2
546:11
520:−6
489:−8
458:−9
308:,
210:,
99:,
1676:.
1649:.
1627:.
1605:.
1580:.
1554:.
1541::
1485:.
1457:.
1430:.
1401:*
1391:.
1262:█
1254:█
1012:4
874:D
871:N
868:O
865:S
862:A
859:J
856:J
853:M
850:A
847:M
844:F
841:J
816:█
808:█
794:1
763:5
737:0
706:6
675:9
644:9
613:5
582:2
515:6
484:2
453:1
427:D
422:N
417:O
412:S
407:A
402:J
397:J
392:M
387:A
382:M
377:F
372:J
362:)
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