#
# U.S. Geological Survey, National Water Information System
# Surface water measurements
#
# Retrieved: 2026-01-03 09:31:43 EST     (vaww01)
#
# 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 15208200 ROCK C NR TONSINA AK
# -----------------------------------------------------------------------------------
#
#
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	15208200	1	1966-05-22		Yes	XXJ/JDM	USGS	9.21	21.0	Fair				NONE
USGS	15208200	2	1967-05-15 23:00:00	AKST	Yes	JDM/XXR	USGS	9.38	34.3	Poor				NONE
USGS	15208200	3	1968-05-21 23:00:00	AKST	Yes	LSL/JDM	USGS	10.22	94.7	Fair				NONE
USGS	15208200	4	1969-05-21 23:00:00	AKST	Yes	CSL/JDM	USGS	8.85	6.32	Poor				NONE
USGS	15208200	5	1970-05-13		Yes	XXK/JDM	USGS	8.92	5.52	Poor				NONE
USGS	15208200	6	1970-10-01		Yes	LXD/JDM	USGS	9.11	5.98	Poor				NONE
USGS	15208200	7	1972-01-07		Yes	XXX	USGS		10.7	Unspecified				NONE
USGS	15208200	8	1972-01-08		Yes	XXX	USGS		6.71	Unspecified				NONE
USGS	15208200	9	1972-01-09		Yes	XXX	USGS		8.85	Unspecified				NONE
USGS	15208200	10	1972-01-10		Yes	XXX	USGS		10.6	Unspecified				NONE
USGS	15208200	11	1972-01-11		Yes	XXX	USGS		9.60	Unspecified				NONE
USGS	15208200	12	1974-05-10		Yes	SHJ/JMC	USGS	9.50	23.0	Poor				NONE
USGS	15208200	13	1974-05-12		Yes	DXS/JDM	USGS	9.53	20.1	Fair	0.00	0.40		NONE
USGS	15208200	14	1975-05-14		Yes	JDM/JXR	USGS	9.84	44.7	Poor				NONE
USGS	15208200	15	1975-07-23		Yes	JDM/LWW	USGS	9.40	8.98	Poor				NONE
USGS	15208200	16	1976-05-10		Yes	JDM	USGS	9.68	39.9	Poor				NONE
USGS	15208200	17	1976-05-28		Yes	LWW/LSL	USGS	9.80	50.0	Unspecified				NONE
USGS	15208200	18	1977-04-26		Yes	LWW	USGS	9.43	19.7	Fair			Clear	NONE
USGS	15208200	19	1977-06-03		Yes	LSL/A K	USGS	10.12	70.0	Poor				NONE
USGS	15208200	20	1979-05-03		Yes	GLS	USGS	9.66	54.2	Fair	0.02	0.60		NONE
USGS	15208200	21	1980-05-08		Yes	GLS	USGS	9.48	28.6	Fair	-0.02	0.50		NONE
USGS	15208200	22	1980-05-23		Yes	GLS	USGS	9.40	15.8	Fair	0.00	0.40		NONE
USGS	15208200	23	1981-05-14		Yes	GLS	USGS	9.44	18.8	Fair	0.00	0.40		NONE
USGS	15208200	24	1982-05-10		Yes	PDA/SHJ	USGS		21.0	Good	0.00	0.40	IceCover	NONE
USGS	15208200	25	1982-07-29		Yes	SHJ	USGS	10.62	0.45	Unspecified	0.00	0.20		NONE
USGS	15208200	26	1983-05-12		Yes	PDA	USGS	10.90	17.6	Good	0.00	0.30	Clear	NONE
USGS	15208200	27	1984-05-14		Yes	PDA	USGS	10.71	17.7	Fair	0.04	0.40	Clear	NONE
USGS	15208200	28	1985-05-24		Yes	RLR/PDA	USGS	10.81	15.1	Good	0.02	0.70		NONE
USGS	15208200	29	1986-05-19		Yes	GLS/WCS	USGS	11.36	41.1	Fair	0.05	0.50		NONE
USGS	15208200	30	1988-06-14		Yes	T H/WCS	USGS	11.08	3.75	Fair	0.00	0.30		NONE
USGS	15208200	31	1990-04-25		Yes	CSL/WCS	USGS	5.31	34.8	Poor	0.00	0.40		NONE
USGS	15208200	32	1990-05-01		Yes	WCS	USGS	5.20	34.7	Poor	0.00	0.60		NONE
USGS	15208200	33	1990-05-30		Yes	BBB/WCS	USGS	4.60	3.09	Poor	0.00	0.30		NONE
USGS	15208200	34	1992-05-12		Yes	CWS	USGS	5.06	10.1	Fair	0.00	0.50	Clear	NONE
USGS	15208200	35	1992-05-14		Yes	CWS	USGS	5.28	23.4	Fair	0.05	0.50	Clear	NONE
USGS	15208200	36	1992-05-26		Yes	SHJ	USGS	5.40	38.0	Fair	0.00	0.50	Clear	NONE
USGS	15208200	37	1993-04-29		Yes	cws	USGS	5.34	42.5	Fair	0.03	0.50	Clear	NONE