#
# U.S. Geological Survey, National Water Information System
# Surface water measurements
#
# Retrieved: 2026-01-23 22:39:10 EST     (sdww01)
#
# Further descriptions of the columns and codes used can be found at:
# https://help.waterdata.usgs.gov/output-formats#streamflow_measurement_data
#
# Data for the following 1 site(s) are contained in this file
#  USGS 06480702 BIG SIOUX RIVER AT EGAN, SD
# -----------------------------------------------------------------------------------
#
#
agency_cd	site_no	measurement_nu	measurement_dt	tz_cd	q_meas_used_fg	party_nm	site_visit_coll_agency_cd	gage_height_va	discharge_va	measured_rating_diff	gage_va_change	gage_va_time	control_type_cd	discharge_cd
5s	15s	6s	19d	12s	1s	12s	5s	12s	12s	12s	7s	6s	21s	15s
USGS	06480702	1	2007-10-17 14:20:00	CDT	Yes	NJS	USGS	6.88	517	Good	0.00	1.20	Clear	NONE
USGS	06480702	2	2008-04-08 11:05:00	CDT	Yes	MJB	USGS	6.92	543	Fair	0.00	1.00	Clear	NONE
USGS	06480702	3	2010-03-20 09:25:00	CDT	Yes	NJS/BCE	USGS	15.87	6730	Good	0.00	0.50	Unspecifed	NONE
USGS	06480702	4	2010-04-22 12:02:30	CDT	Yes	NJS	USGS	8.80	1360	Good	0.00	2.10	Clear	NONE
USGS	06480702	5	2010-09-27 14:42:30	CDT	Yes	TJM/BAV	USGS	17.75	10300	Good		0.30	DebrisHeavy	NONE
USGS	06480702	6	2010-10-06 13:40:00	CDT	Yes	BAJ	USGS	10.23	2180	Good		0.70	Clear	NONE
USGS	06480702	7	2011-03-24 11:57:30	CDT	Yes	NJS/TJM	USGS	17.70	11800	Fair	-0.02	0.20	DebrisLight	NONE
USGS	06480702	8	2011-03-30 13:07:30	CDT	Yes	BAJ/KMD	USGS	15.73	6660	Good	-0.02	1.00	DebrisModerate	NONE
USGS	06480702	9	2011-04-18 11:55:00	CDT	Yes	TJM/JVR	USGS	14.80	5700	Good	0.00	0.20	Clear	NONE
USGS	06480702	10	2012-03-13 13:35:00	CDT	Yes	BAJ	USGS	7.19	837	Fair		0.30	Clear	NONE
USGS	06480702	11	2012-03-13 15:35:00	CDT	Yes	BAJ	USGS	7.21	856	Fair		1.60	Clear	NONE
USGS	06480702	12	2012-05-08 09:12:30	CDT	Yes	JVR	USGS	11.84	3030	Good	-0.23	2.10	DebrisModerate	NONE
USGS	06480702	13	2013-05-01 14:00:00	CDT	Yes	NJS/JVR	USGS	8.57	1470	Poor		0.20	Clear	NONE
USGS	06480702	14	2013-05-07 15:35:00	CDT	Yes	NJS/RFT	USGS	7.21	880	Good		0.30	Clear	NONE
USGS	06480702	15	2014-06-04 18:22:00	CDT	Yes	JVR/NAL	USGS	8.23	1330	Fair	0.03	0.20	Unspecifed	NONE
USGS	06480702	16	2017-10-05 08:08:35	CDT	Yes	JVR	USGS	10.25	2390	Good	0.04	0.33	Clear	NONE
USGS	06480702	17	2017-10-05 09:05:15	CDT	Yes	JVR	USGS	10.30	2360	Fair	0.05	1.00	Clear	NONE
USGS	06480702	18	2018-03-23 11:34:54	CDT	Yes	TJM/JVR	USGS	13.12	2580	Good	0.02	0.25	IceCover	NONE
USGS	06480702	19	2018-04-24 14:45:18	CDT	Yes	TJM	USGS	15.16	6250	Good	0.00	0.25	DebrisLight	NONE
USGS	06480702	20	2019-03-25 17:16:44	CDT	Yes	NAS/ZVS	USGS	18.13	13000	Fair	0.00	0.78	DebrisHeavy	NONE
USGS	06480702	21	2022-05-13 08:33:03	CDT	Yes	JVR	USGS	10.36	2400	Good	0.00	0.25	Clear	NONE
USGS	06480702	22	2023-04-11 08:57:18	CDT	Yes	TJM	USGS	11.61	3520	Good	0.00	0.25	DebrisLight	NONE
USGS	06480702	23	2024-05-01 11:43:37	CDT	Yes	JVR	USGS	8.36	1450	Fair	0.02	0.25	Clear	NONE
USGS	06480702	24	2024-06-24 13:37:53	CDT	Yes	KRL/KMD	USGS	14.45	5420	Fair	-0.08	0.24	DebrisModerate	NONE
USGS	06480702	25	2025-07-01 09:37:41	CDT	Yes	JVR/TJM	USGS	10.48	2610	Fair	0.02	0.25	VegetationModerate	NONE