USGS Surface Water for USA: Streamflow Measurements

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Streamflow Measurements for the Nation

USGS 01455135 Pohatcong C at Tunnel Hill Rd nr Washington NJ

Warren County, New Jersey

Hydrologic Unit Code 02040105

Latitude 40°47'06", Longitude 74°57'41" NAD83

Drainage area 9.20 square miles

Gage datum 470 feet above NGVD29

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Meas. Number	Date Time	Time Datum	Measurement Used?	Who	Measuring Agency	Stream flow (ft³/s)	Gage Height (ft)	GH Change (ft)	Meas. Duration (hr)	Meas. Rated	Control	Flow Adjust. Code	Channel Number	Channel Name	Meas. type	Stream flow method	Velocity method	Channel flow (ft3/s)	Channel width (ft)	Channel area (ft2)	Channel vel. (ft/s)	Channel stability	Channel material	Channel evenness	Long. vel. desc.	Horz. vel. desc.	Vert. vel. desc.	Channel loc. code	Channel loc. dist.(ft)
15	2004-10-18 11:29	EDT	Yes	TMM	USGS	6.51	7.77	0.00	0.60	Good	DebrisLight	NONE	1	Imported Channel 1	WADE	unspe	unkno	6.51	23.9	30.6	0.21	UNSP	UNSP	UNSP	unkn	UNSP	UNSP	UNSP
14	2003-09-11 11:12	EDT	Yes	JCS	USGS	5.21	7.80	0.00	0.70	Poor	DebrisLight	NONE	1	Imported Channel 1	WADE	unspe	unkno	5.21	23.5	18.2	0.29	UNSP	UNSP	UNSP	unkn	UNSP	UNSP	UNSP
13	2003-08-26 10:04	EDT	Yes	afw	USGS	9.46	7.70	0.00	0.50	Fair	Clear	NONE	1	Imported Channel 1	WADE	unspe	unkno	9.46	17.5	16.8	0.56	UNSP	UNSP	UNSP	unkn	UNSP	UNSP	UNSP
12	2002-09-05 13:25	EDT	Yes	AFW	USGS	0.94	8.27	0.00	0.40	Poor	DebrisModerate	NONE	1	Imported Channel 1	WADE	unspe	unkno	0.94	14.3	9.06	0.10	UNSP	UNSP	UNSP	unkn	UNSP	UNSP	UNSP
11	2002-07-30 09:15	EDT	Yes	gkh	USGS	1.55	8.16	0.00	0.40	Fair	DebrisLight	NONE	1	Imported Channel 1	WADE	unspe	unkno	1.55	6.80	2.49	0.62	UNSP	UNSP	UNSP	unkn	UNSP	UNSP	UNSP
10	2002-04-15 09:43	EDT	Yes	GKH	USGS	24.4	7.31	0.02	0.50	Good	Clear	NONE	1	Imported Channel 1	WADE	unspe	unkno	24.4	29.0	44.6	0.55	UNSP	UNSP	UNSP	unkn	UNSP	UNSP	UNSP
9	2002-01-28 09:25	EST	Yes	GKH	USGS	4.21	7.90	0.00	0.60	Fair	DebrisLight	NONE	1	Imported Channel 1	WADE	unspe	unkno	4.21	17.0	12.2	0.34	UNSP	UNSP	UNSP	unkn	UNSP	UNSP	UNSP
8	2001-11-14 12:50	EST	Yes	vc	USGS	1.02	8.00	0.00	0.30	Fair	DebrisHeavy	NONE	1	Imported Channel 1	WADE	unspe	unkno	1.02	4.50	3.59	0.28	UNSP	UNSP	UNSP	unkn	UNSP	UNSP	UNSP
7	2001-10-23 09:55	EDT	Yes	GKH	USGS	1.22	8.07	0.00	0.80	Poor	DebrisLight	NONE	1	Imported Channel 1	WADE	unspe	unkno	1.22	8.50	6.09	0.20	UNSP	UNSP	UNSP	unkn	UNSP	UNSP	UNSP
6	2001-08-23 10:34	EDT	Yes	GKH	USGS	0.91	8.19	0.00	0.80	Poor	Clear	NONE	1	Imported Channel 1	WADE	unspe	unkno	0.91	15.2	9.54	0.09	UNSP	UNSP	UNSP	unkn	UNSP	UNSP	UNSP
5	2001-05-08 08:23	EDT	Yes	GKH	USGS	6.94	7.74	-0.02	0.80	Fair	Clear	NONE	1	Imported Channel 1	WADE	unspe	unkno	6.94	26.4	32.9	0.21	UNSP	UNSP	UNSP	unkn	UNSP	UNSP	UNSP
4	2001-02-21 08:03	EST	Yes	GKH	USGS	13.9	7.52	0.00	1.00	Fair	Clear	NONE	1	Imported Channel 1	WADE	unspe	unkno	13.9	30.4	41.0	0.34	UNSP	UNSP	UNSP	unkn	UNSP	UNSP	UNSP
3	2000-11-14 07:39	EST	Yes	GKH	USGS	3.43	7.94	0.01	1.30	Poor	Clear	NONE	1	Imported Channel 1	WADE	unspe	unkno	3.43	25.2	27.2	0.13	UNSP	UNSP	UNSP	unkn	UNSP	UNSP	UNSP
2	2000-08-08 15:20	EDT	Yes	das	USGS	6.78	8.02	-0.01	0.80	Good	Clear	NONE	1	Imported Channel 1	WADE	unspe	unkno	6.78	11.5	10.5	0.65	UNSP	UNSP	UNSP	unkn	UNSP	UNSP	UNSP
1	2000-07-13 09:00	EDT	Yes	das	USGS	4.34	8.07	-0.01	0.50	Fair	DebrisLight	NONE	1	Imported Channel 1	WADE	unspe	unkno	4.34	12.2	8.27	0.53	UNSP	UNSP	UNSP	unkn	UNSP	UNSP	UNSP

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U.S. Department of the Interior | U.S. Geological Survey
Title: Surface Water for USA: Streamflow Measurements
URL: https://waterdata.usgs.gov/nwis/measurements?

Page Contact Information: New Jersey Water Data Support Team
Page Last Modified: 2025-01-05 06:20:07 EST
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