| Poplar2008 — Dataset Notes | |
| April 15, 2008 15:00 | |
| The sonde was returned to the river. | |
| August 27, 2008 00:00 — October 8, 2008 12:00 | |
| Precipitation data is from the NCDC - Grand Marais (GNA). | |
| Poplar2008 — Sonde Cleaning/Calibrations | |
| April 15, 2008 12:00 | cleaned and calibrated |
| May 21, 2008 13:30 | cleaned |
| July 10, 2008 13:15 | cleaned |
| July 29, 2008 12:45 | cleaned and calibrated |