Sandbar Monitoring Sites
| River Mile | Site Name | Survey Data Record | Daily Photo Record | |
|---|---|---|---|---|
| 2.5 | Above Cathedral Wash | Sep 27, 1990 - Sep 25, 2018 | ||
| 8.1 | Jackass Creek | Sep 27, 1990 - Sep 25, 2018 | ||
| 8.9 | 9 Mile | Feb 02, 2008 - Sep 25, 2018 | ||
| 16.6 | Hot Na Na Wash | Sep 28, 1990 - Sep 26, 2018 | ||
| 22.0 | 22 Mile | Sep 29, 1990 - Sep 26, 2018 | ||
| 23.6 | Lone Cedar | Sep 20, 2002 - Sep 26, 2018 | ||
| 29.5 | Shinumo Wash | May 05, 2002 - Sep 27, 2018 | ||
| 30.7 | Sand Pile | Oct 13, 1990 - Sep 27, 2018 | ||
| 31.9 | South Canyon | Sep 29, 1990 - Sep 27, 2018 | ||
| 33.3 | Redwall Cavern | Jun 09, 1990 - Sep 27, 2018 | ||
| 35.1 | Nautiloid | May 07, 1999 - Sep 27, 2018 | ||
| 41.4 | Buck Farm | Sep 22, 2002 - Sep 28, 2018 | ||
| 43.4 | Anasazi Bridge | Sep 27, 1990 - Sep 28, 2018 | ||
| 44.5 | Eminence | Sep 27, 1990 - Sep 28, 2018 | ||
| 45.0 | Willie Taylor | May 04, 2002 - Sep 24, 2018 | ||
| 47.6 | Lower Saddle | Sep 28, 1990 - Sep 29, 2018 | ||
| 50.2 | Dinosaur | Sep 14, 1990 - Sep 29, 2018 | ||
| 51.5 | 51 Mile | Sep 29, 1990 - Sep 29, 2018 | ||
| 55.9 | Kwagunt Marsh | Sep 26, 1991 - Sep 30, 2018 | ||
| 56.6 | Kwagunt Beach | Sep 24, 2002 - Sep 30, 2018 | ||
| 62.9 | Crash Canyon | Apr 02, 1993 - Sep 30, 2018 | ||
| 63.5 | Above Salt Mine | Mar 24, 1996 - Oct 16, 2008 | ||
| 65.1 | Carbon Canyon | Mar 26, 1996 - Oct 01, 2018 | ||
| 68.8 | Tanner | Jul 14, 1990 - Oct 01, 2018 | ||
| 70.1 | Basalt | Feb 09, 2008 - Oct 02, 2018 | ||
| 81.7 | Grapevine | Sep 30, 1990 - Oct 02, 2018 | ||
| 84.6 | Clear Creek | Sep 27, 2002 - Oct 02, 2018 | ||
| 87.6 | Upper Cremation | Sep 02, 1990 - Oct 03, 2018 | ||
| 91.8 | 91 Mile Creek | Sep 27, 1990 - Oct 03, 2018 | ||
| 93.8 | Granite | Sep 03, 1990 - Oct 03, 2018 | ||
| 104.4 | Emerald | Sep 28, 1990 - Oct 04, 2018 | ||
| 119.4 | Big Dune | Sep 29, 1990 - Oct 05, 2018 | ||
| 122.7 | 122 Mile Canyon | Sep 30, 1990 - Oct 05, 2018 | ||
| 123.3 | Upper Forster | Oct 03, 1990 - Oct 05, 2018 | ||
| 137.7 | Football Field | Oct 01, 1990 - Oct 06, 2018 | ||
| 139.6 | Fishtail | Jun 16, 1990 - Oct 07, 2018 | ||
| 145.8 | Above Olo | Sep 27, 1990 - Oct 07, 2018 | ||
| 167.2 | Lower National | Oct 02, 2002 - Oct 08, 2018 | ||
| 172.6 | Below Mohawk | Jun 17, 1990 - Oct 08, 2018 | ||
| 183.3 | Below Chevron | Sep 30, 1990 - Oct 09, 2018 | ||
| 194.6 | Hualapai Acres | Oct 01, 1990 - Oct 09, 2018 | ||
| 202.3 | 202 Mile | Oct 01, 1990 - Oct 09, 2018 | ||
| 213.3 | Pumpkin Springs | Sep 17, 1990 - Oct 10, 2018 | ||
| 220.1 | Middle 220 Mile | Sep 17, 1990 - Oct 10, 2018 | ||
| 225.5 | 225 Mile | Nov 02, 1990 - Oct 11, 2018 |
Grand Canyon Monitoring & Research Center | 2255 North Gemini Drive Flagstaff, AZ 86001 | Phone: 928.556.7380 Fax: 928.556.7100
U.S. Department of the Interior |
U.S. Geological Survey |
Grand Canyon Monitoring and Research Center
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