01/07/1976: DTW difference: RGWCD = 110.00; USGS = 111.00.
Documentation for RG72 (371642105315101) on 01/1976
07/05/1976: DTW difference: RGWCD = 111.50; USGS = 110.50.
Documentation for RG72 (371642105315101) on 07/1976
03/07/1977: DTW difference: RGWCD = 110.33; USGS = 110.20.
Documentation for RG72 (371642105315101) on 03/1977
05/02/1978: DTW difference: RGWCD = 111.14; USGS = 111.12.
Documentation for RG72 (371642105315101) on 05/1978
06/02/1978: DTW difference: RGWCD = 111.00; USGS = 110.98.
Documentation for RG72 (371642105315101) on 06/1978
07/10/1978: DTW difference: RGWCD = 111.03; USGS = 110.03.
Documentation for RG72 (371642105315101) on 07/1978
08/10/1978: DTW difference: RGWCD = 111.12; USGS = 111.10.
Documentation for RG72 (371642105315101) on 08/1978
09/05/1978: DTW difference: RGWCD = 111.29; USGS = 111.27.
Documentation for RG72 (371642105315101) on 09/1978
10/03/1978: DTW difference: RGWCD = 110.82; USGS = 110.80.
Documentation for RG72 (371642105315101) on 10/1978
03/03/1983: DTW difference: RGWCD = 114.00; USGS = 114.10.
Documentation for RG72 (371642105315101) on 03/1983
01/05/1987: DTW difference: RGWCD = 112.94; USGS = 111.94.
Documentation for RG72 (371642105315101) on 01/1987
10/03/1988: DTW should be 111.49 not 111.41 as listed in the USGS database.
Documentation for RG72 (371642105315101) on 10/1988
04/04/1989: DTW should be 111.57 not 111.58 as listed in the USGS database.
Documentation for RG72 (371642105315101) on 04/1989
11/06/1990: DTW should be 111.21 not 111.22 as listed in the USGS database.
Documentation for RG72 (371642105315101) on 11/1990
06/07/1993: DTW should be 109.93 not 109.97 as listed in the USGS database.
Documentation for RG72 (371642105315101) on 06/1993
04/17/1995: DTW should be 110.51 not 110.50 as listed in the USGS database.
Documentation for RG72 (371642105315101) on 04/1995
05/17/1995: DTW should be 110.41 not 110.40 as listed in the USGS database.
Documentation for RG72 (371642105315101) on 05/1995
06/13/1995: DTW should be 110.59 not 110.60 as listed in the USGS database.
Documentation for RG72 (371642105315101) on 06/1995
USGS record dated 08/06/1983 should be changed to 09/06/1983.
Documentation for RG72 (371642105315101) on 09/1983
USGS record dated 02/05/1996 should be changed to 02/07/1996.
Documentation for RG72 (371642105315101) on 02/1996
10/31/2005: DTW discrepancy; however, we do not have field sheets for this date.