USGS Surface Water for USA: Streamflow Measurements

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Explore the NEW USGS National Water Dashboard interactive map to access real-time water data from over 13,500 stations nationwide.

Streamflow Measurements for the Nation

USGS 204959156072201 Kopiliula Stream, lower hab. site, Maui, HI

Maui County, Hawaii

Hydrologic Unit Code 20020000

Latitude 20°49'48.29", Longitude 156°07'11.44" NAD83

Gage datum 147 feet above LMSL

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Meas. Number	Date Time	Time Datum	Measurement Used?	Who	Measuring Agency	Stream flow (ft³/s)	GH Change (ft)	Meas. Duration (hr)	Meas. Rated	Flow Adjust. Code
10	2003-09-11 10:28	HST	Yes	tkp/ttv	USGS	3.73	0.00	0.80	Fair	NONE
9	2003-07-22 09:21	HST	Yes	tkp/ejf	USGS	3.04	0.00	0.50	Fair	NONE
8	2003-07-21 13:15	HST	Yes	tkp	USGS	4.06	-0.01	0.80	Fair	NONE
7	2003-06-05 16:40	HST	Yes	ejf/tkp	USGS	1.86	0.00	0.30	Fair	NONE
6	2003-03-06 15:36	HST	Yes	gab/tkp	USGS	2.33	0.00	0.30	Fair	NONE
5	2003-02-20 13:20	HST	Yes	tkp/gab	USGS	11.0	-0.01	0.70	Fair	NONE
4	2003-02-18 15:35	HST	Yes	tkp/gab	USGS	5.53	0.00	0.50	Poor	NONE
3	2002-10-21 11:19	HST	Yes	tkp/da	USGS	2.23	0.00	0.50	Poor	NONE
2	2002-08-21 08:20	HST	Yes	tkp/sbg	USGS	2.11			Fair	NONE
1	2002-08-20 09:38	HST	Yes	tkp/sbg	USGS	2.38	0.00	0.70	Fair	NONE

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: Hawaii Water Data Support Team
Page Last Modified: 2025-09-17 00:16:18 EDT
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