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# U.S. Geological Survey, National Water Information System
# Surface water measurements
#
# Retrieved: 2026-01-04 09:45:33 EST     (caww01)
#
# 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 04160057 BLACK R CANAL DS CONTROL STRUCTURE NR PT HURON, MI
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#
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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	04160057	1	1931-02-19 10:07:30	EST	Yes	BJ	USGS		182	Good	0.01	0.90		NONE
USGS	04160057	2	1931-03-12 16:32:30	EST	Yes	BJ	USGS		184	Unspecified	0.07	0.90		NONE
USGS	04160057	3	1931-04-18 09:10:00	EST	Yes	ATC	USGS	0.96	253	Unspecified	0.13	1.00		NONE
USGS	04160057	4	1931-05-28 10:00:00	EST	Yes	BJ	USGS		235	Unspecified		1.00		NONE
USGS	04160057	5	1931-08-05 15:52:30	EST	Yes	RHB/TJP	USGS	0.91	239	Excellent	0.02	0.80	Unspecifed	NONE
USGS	04160057	6	1931-09-03 10:13:30	EST	Yes	FRJ/TJP	USGS	1.28	184	Unspecified	0.01	1.10		NONE
USGS	04160057	7	1983-03-06 11:10:00	EST	Yes	RLL	USGS		23.0	Poor	0.00	0.30	IceCover	NONE