04/07/1988: DTW difference: RGWCD = 7.01; USGS = 7.91.
Documentation for RG39-1 (374220105585801) on 04/1988
12/06/1989: DTW should be 13.14 not 13.12 as listed in the USGS database.
Documentation for RG39-1 (374220105585801) on 12/1989
12/05/1995: DTW should be 12.17 not 12.16 as listed in the USGS database.
Documentation for RG39-1 (374220105585801) on 12/1995
03/05/1996: DTW should be 10.72 not 10.71 as listed in the USGS database.
Documentation for RG39-1 (374220105585801) on 03/1996
06/08/1996: DTW should be 11.82 not 11.81 as listed in the USGS database.
Documentation for RG39-1 (374220105585801) on 06/1996
USGS record dated 04/10/2003 should be changed to 04/01/2003
Documentation for RG39-1 (374220105585801) on 04/2003
DTW transcription error on 11/03/2005: however, we do not have field sheets for this date.