Table S1.
Lake site information
| Lake | Elevation, m | Latitude | Longitude | Coring date | Water depth, m | Lake size, ha | Sampling interval, cm | Median sedimentation rate, y per sample |
| Lake Eileen | 3,135 | 40.902 | −106.673 | 9/27/12 | 5.73 | 1.2 | 1 | 22 |
| Gem Lake | 3,101 | 40.881 | −106.734 | 8/9/12 | 6.5 | 2.8 | 0.5 | 9 |
| Gold Creek | 2,917 | 40.781 | −106.678 | 7/9/12 | 10.6 | 3.7 | 1 | 16 |
| Hidden Lake | 2,704 | 40.504 | −106.607 | 6/24/05 | 6.6 | 3.8 | 1 | 20 |
| Hinman Lake | 2,501 | 40.771 | −106.827 | 6/21/12 | >5 | 2.7 | 1 | 18 |
| Middle Rainbow Lake | 3,001 | 40.648 | −106.624 | 9/10/11 | 5.8 | 2.8 | 1 | 21 |
| Round Lake | 3,071 | 40.473 | −106.663 | 9/15/12 | 11.83 | 6.2 | 0.5 | 14 |
| Seven Lake | 3,276 | 40.896 | −106.681 | 8/16/11 | 5.75 | 3.2 | 0.5 | 18 |
| Summit Lake | 3,149 | 40.545 | −106.682 | 8/19/10 | 5.85 | 1.9 | 0.5 | 18 |
| Teal Lake | 2,689 | 40.583 | −106.608 | 9/12/11 | 13.09 | 6.1 | 1 | 18 |
| Tiago Lake | 2,700 | 40.579 | −106.613 | 7/96 | 15 | 4.2 | 0.5 | 12 |
| Whale Lake | 3,059 | 40.556 | −106.675 | 9/24/11 | 11.48 | 3.9 | 1 | 22 |