USGS Surface Water for USA: Streamflow Measurements

USGS Home
Contact USGS
Search USGS

National Water Information System: Web Interface

USGS Water Resources

Data Category:
Geographic Area:

Warning: Javascript must be enabled to use all the features on this page!

Page Loading - Please Wait...

Click to hideNews Bulletins

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 16854500 Ugum River above Talofofo Falls, nr Talofofo, Guam

Guam, Guam

Hydrologic Unit Code 22010000

Latitude 13°19'20.7", Longitude -144°44'10.1" NAD83

Drainage area 5.92 square miles

Gage datum 130 feet above LMSL

**Output formats**
HTML table with channel data
HTML table without channel data
Tab-separated data with channel data
Tab-separated data without channel data
Graph of data
Reselect output format

Output formats

HTML table with channel data

HTML table without channel data

Tab-separated data with channel data

Tab-separated data without channel data

Graph of data

Reselect output format

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
298	2024-10-31 10:57	GST	Yes	SSS MTP	USGS	41.3	1.63	-0.03	0.70	Fair	Clear	NONE
297	2024-10-31 10:10	GST	Yes	SSS MTP	USGS	44.0	1.67	-0.05	0.70	Fair	Clear	NONE
296	2024-08-03 10:02	GST	Yes	SSS CWY	USGS	50.2	1.73	0.00	0.80	Poor	Clear	NONE
295	2024-04-27 12:02:28	GST	Yes	sgo/sss	USGS	7.12	0.98	0.01	0.58	Fair	VegetationLight	NONE
294	2024-04-27 11:03:32	GST	Yes	sgo/sss	USGS	6.84	0.99	0.01	0.73	Poor	VegetationLight	NONE
293	2024-01-20 16:15:03	GST	Yes	sgo/sss	USGS	9.20	1.05	-0.01	0.50	Poor	Clear	NONE
292	2023-10-01 14:07:36	GST	Yes	sgo/cwy	USGS	29.7	1.45	-0.01	0.70	Poor	Clear	NONE
291	2023-06-17 16:31:01	GST	Yes	sgo/rms	USGS	24.8	1.36	0.00	0.51	Fair	Clear	NONE
290	2023-02-26 15:58:04	GST	Yes	SGO	USGS	14.5	1.15	0.00	0.51	Fair	VegetationLight	NONE
289	2022-11-19 13:52:06	GST	Yes	sgo	USGS	23.7	1.33	0.00	0.25	Fair	Clear	NONE
288	2022-11-19 12:30:59	GST	Yes	sgo	USGS	23.3	1.35	0.00	0.33	Fair	Clear	NONE
287	2022-07-29 12:47:55	GST	Yes	sgo	USGS	22.2	1.32	0.00	0.52	Fair	Clear	NONE
286	2022-04-23 11:30:42	GST	Yes	sgo/mrm	USGS	7.00	0.96	0.00	0.51	Fair	VegetationModerate	NONE
285	2022-01-23 11:20:39	GST	Yes	sgo/mrm	USGS	46.6	1.72	-0.02	1.00	Fair	Clear	NONE
284	2021-09-26 13:49:54	GST	Yes	cwy/vek	USGS	43.9	1.62	-0.02	1.15	Fair	Clear	NONE
283	2020-01-18 14:50:20	GST	Yes	SAC/MRM	USGS	12.1	1.11			Fair	VegetationLight	NONE
282	2019-10-07 12:11:16	GST	Yes	SAC/MRM/CWY	USGS	24.8	1.38	0.00	1.06	Good	VegetationModerate	NONE
281	2019-06-15 09:34:59	GST	Yes	JMV/CWY	USGS	5.14	0.90	0.00	1.50	Fair	DebrisLight	NONE
280	2019-03-23 12:43:40	GST	Yes	JMV/CWY	USGS	11.7	1.09	0.01	1.00	Fair		NONE
279	2018-11-30 14:07	GST	Yes	JMV/CWY	USGS	14.1	1.18	0.00	1.00	Poor	DebrisLight	NONE
278	2018-06-02 12:31	GST	Yes	JMVCWY	USGS	7.84	0.99	0.01	1.00	Poor	Clear	NONE
277	2018-03-19 12:47:30	GST	Yes	CWY/BHS	USGS	5.42	0.92	0.00	0.50	Fair	Clear	NONE
276	2017-12-04 11:21:30	GST	Yes	bhs/cwy	USGS	14.5	1.20	0.00	0.58	Poor	Clear	NONE
275	2017-08-28 10:23:30	GST	Yes	cwy, bll	USGS	84.7	2.09			Fair	Clear	NONE
274	2017-06-05 12:07	GST	Yes	CWY/BHS	USGS	8.74	1.03			Fair	Clear	NONE
273	2017-03-14 12:22	GST	Yes	CWY/CLE	USGS	12.1	1.09			Poor	DebrisLight	NONE
272	2016-09-13 11:29	GST	Yes	Trb cwy	USGS	23.0	1.32			Poor	Clear	NONE
271	2016-06-13 11:25:30	GST	Yes	Trb cwy	USGS	4.92	0.85			Poor	Clear	NONE
270	2016-03-14 12:26	GST	Yes	Trb cwy	USGS	7.43	0.95	0.00		Poor	Clear	NONE
269	2015-12-16 12:34	GST	Yes	Trb cwy	USGS	15.4	1.15	0.00		Poor	Clear	NONE
268	2015-12-16 11:42:30	GST	No
267	2015-08-28 12:49:30	GST	Yes	TRB brs	USGS	39.7	1.50	-0.01		Poor	Clear	NONE
266	2015-06-16 11:11:30	GST	Yes	Trb/Cwy	USGS	9.87	1.03	0.00		Poor	Clear	NONE
265	2015-03-09 11:25:30	GST	Yes	Trb/cwy	USGS	10.9	1.08			Fair	Clear	NONE
264	2014-12-08 12:31	GST	Yes	Trb/CWY	USGS	20.1	1.25	0.00	1.00	Poor	Clear	NONE
263	2014-09-08 11:18	GST	Yes	RBC/CWY	USGS	13.7	1.14	0.00	1.10	Fair	Clear	NONE
262	2014-06-10 10:22:30	GST	Yes	RBC/CWY	USGS	6.56	0.93	0.00	0.60	Poor	Clear	NONE
261	2014-03-06 10:44:04	GST	Yes	RBC/CWY	USGS	15.0	1.15	0.00	0.50	Poor	Clear	NONE
260	2013-12-05 09:41	GST	Yes	RBC/CWY	USGS	18.8	1.22	0.00	0.70	Poor	Clear	NONE
259	2013-09-10 10:49:30	GST	Yes	RBC/CWY	USGS	8.51	0.99	0.00	0.50	Fair	Clear	NONE
258	2013-05-29 10:33	GST	Yes	RBC/CWY	USGS	4.51	0.85	0.00	0.80	Fair	Clear	NONE
257	2013-04-05 09:57:30	GST	Yes	RBC/CWY	USGS	5.86	0.92	0.00	0.50	Poor	Clear	NONE
256	2013-01-11 12:25	GST	Yes	RBC/CWY	USGS	11.3	1.08	0.00	0.60	Fair	Clear	NONE
255	2012-10-11 12:08:30	GST	Yes	RBC/CWY	USGS	59.7	1.80	-0.01	0.80	Poor	Clear	NONE
254	2012-07-13 10:21:30	GST	Yes	RBC/CWY	USGS	9.40	1.03	0.00	0.50	Fair	Clear	NONE
253	2012-04-13 10:07:30	GST	Yes	RBC/CWY	USGS	7.60	0.97	0.00	0.50	Fair	Clear	NONE
252	2012-01-13 11:50	GST	Yes	CWY/RBC	USGS	74.7	1.88			Poor	Clear	NONE
251	2012-01-13 11:21	GST	Yes	CWY/RBC	USGS	78.9	1.97			Poor	Clear	NONE
250	2011-10-14 10:31:30	GST	Yes	CWY/BHS	USGS	26.6	1.35	0.00		Fair		NONE
249	2011-07-05 10:59	GST	Yes	CWY/DCN	USGS	10.7	1.07			Good	Clear	NONE
248	2011-07-05 10:23	GST	Yes	CWY/DCN	USGS	13.1	1.08			Fair	Clear	NONE
247	2011-04-09 16:58	GST	Yes	CWY/VEK	USGS	12.0	1.12			Fair		NONE
246	2011-01-13 14:26:30	GST	Yes	CWY/DCN	USGS	27.1	1.37			Fair	Clear	NONE
245	2011-01-13 12:05:30	GST	Yes	CWY/DCN	USGS	29.2	1.45			Fair	Clear	NONE
242	2010-03-03 12:23:30	GST	Yes	CWY/MTJ	USGS	8.91	1.02	0.00	0.70	Fair	DebrisLight	NONE
241	2009-12-08 15:38	GST	Yes	MTJ/CWY	USGS	27.0	1.37	0.00	0.70	Fair	Clear	NONE
240	2009-10-13 15:43	GST	Yes	CWY/MTJ	USGS	33.0	1.45	0.00	0.60	Fair	Clear	NONE
238	2009-02-25 14:54	GST	Yes	CWY/MTJ	USGS	8.16	0.99	0.00	0.80	Fair	Clear	NONE
237	2008-12-05 15:22:30	GST	Yes	CWY/KTT	USGS	11.4	1.09	0.00	0.80	Poor	Clear	NONE
236	2008-09-24 13:02	GST	Yes	CWY/KTT	USGS	66.7	1.80	-0.03	0.50	Poor	Clear	NONE
235	2008-09-24 12:08	GST	Yes	CWY/MTJ	USGS	71.3	1.85	-0.08	0.80	Poor	Clear	NONE
234	2008-06-05 11:55	GST	Yes	CWY/KTT	USGS	6.40	0.91	-0.01	0.80	Good	Clear	NONE
233	2008-02-27 10:45	GST	Yes	CWY/RLR	USGS	10.9	1.08	0.00	1.20	Fair	Clear	NONE
232	2007-12-18 12:17	GST	Yes	CWY/MTJ	USGS	22.7	1.33	0.00	0.60	Good	Clear	NONE
231	2007-09-22 12:30	GST	Yes	CWY/MTJ	USGS	25.8	1.36	0.01	0.30	Good	Clear	NONE
230	2007-05-31 16:35	GST	Yes	MTJ/KTT	USGS	5.34	0.88	-0.01	0.90	Fair	Clear	NONE
229	2007-03-16 13:26	GST	Yes	CWY/MTJ	USGS	6.70	0.94	0.00	1.00	Good	Clear	NONE
228	2006-11-28 14:45	GST	Yes	DCN/MTJ	USGS	21.4	1.28	-0.01	0.70	Good	Clear	NONE
227	2006-08-30 12:52	GST	Yes	DCN/MTJ	USGS	28.5	1.43	-0.01	0.90	Fair	Clear	NONE
226	2006-05-25 11:26	GST	Yes	DCN/MTJ	USGS	4.90	0.85	0.00	0.60	Good	Clear	NONE
225	2006-02-25 12:10	GST	Yes	DCN/KTT	USGS	8.05	0.99	0.00	0.70	Fair	Clear	NONE
224	2006-02-24 14:20	GST	Yes	DCN/KTT	USGS	8.61	0.94	0.00	0.70	Poor	Clear	NONE
223	2005-08-30 12:45	GST	Yes	DCN/KTT	USGS	43.4	1.51	-0.01	0.50	Poor	Clear	NONE
222	2005-08-30 10:55	GST	Yes	DCN/KTT	USGS	40.8	1.55	-0.06	1.60	Poor	Clear	NONE
221	2005-05-17 13:37	GST	Yes	DCN/RJC	USGS	4.68	0.96	0.00	1.60	Good	Clear	NONE
220	2005-02-21 12:25	GST	Yes	MTB/STY	USGS	9.59	1.03	0.00	0.40	Fair	Clear	NONE
219	2004-12-02 10:04	GST	Yes	JWN/BRH	USGS	22.5	1.34	0.03	0.70	Fair	Clear	NONE
218	2004-10-28 12:10	GST	Yes	JWN/MTB	USGS	21.2	1.31	0.00	0.60	Good	Clear	NONE
217	2004-09-11 10:35	GST	Yes	JWN/BH	USGS	40.1	1.60	-0.01	0.50	Fair	Clear	NONE
216	2004-07-17 14:25	GST	Yes	JWN/RHM	USGS	35.6	1.44	0.03	0.80	Poor	Clear	NONE
215	2004-05-20 11:45	GST	Yes	lvm/mo	USGS	6.80	0.98	0.00	0.80	Fair	Clear	NONE
214	2004-03-15 15:07	GST	Yes	jwn/kt	USGS	9.51	1.12	-0.01	0.90	Fair	Clear	NONE
213	2003-12-22 17:20	GST	Yes	jwn/kt	USGS	38.4	1.72	-0.04	0.80	Poor	Clear	NONE
212	2003-10-29 17:00	GST	Yes	LVM/JWN	USGS	25.0	1.43	0.01	0.80	Fair	Clear	NONE
211	2003-08-20 14:25	GST	Yes	lvm/gar	USGS	16.9	1.24	0.00	0.30	Fair	Clear	NONE
210	2003-06-04 10:55	GST	Yes	lvm/gar	USGS	7.36	0.92	0.00	0.30	Fair	Clear	NONE
209A	2002-07-05 15:00	GST	Yes	lvm/dn	USGS	14700	20.90			Unspecified	Clear	NONE
208	2002-05-13 11:15	GST	Yes	n#s/rc	USGS	8.83	1.07	0.00	0.70	Good	Clear	NONE
207	2002-01-31 15:30	GST	Yes	lvm/cy	USGS	19.4	1.39	0.00	0.70	Fair	Clear	NONE
206	2001-12-07 11:25	GST	Yes	lvm/ns	USGS	21.4	1.50	0.00	0.60	Fair	Clear	NONE
205	2001-10-04 14:25	GST	Yes	lvm/ns	USGS	17.9	1.40	-0.02	0.80	Fair	Clear	NONE
204	2001-08-03 15:15	GST	Yes	lvm/grl	USGS	26.5	1.62	-0.07	0.40	Fair	Clear	NONE
203	2001-05-24 10:25	GST	Yes	lvm/grl	USGS	4.46	0.89	0.00	0.80	Fair	Clear	NONE
202	2001-04-12 14:40	GST	Yes	lvm/grl	USGS	4.46	0.92	0.00	0.30	Poor	Clear	NONE
201	2001-02-13 12:40	GST	Yes	lvm/ns	USGS	6.99	1.05	-0.01	1.00	Fair	Clear	NONE
200	2000-11-08 11:00	GST	Yes	lvm	USGS	18.0	1.46	0.00	1.00	Fair	Clear	NONE
199	2000-08-23 15:15	GST	Yes	lvm/da	USGS	14.0	1.26	0.00	1.00	Poor	Clear	NONE
198	2000-06-22 11:17	GST	Yes	lvm/grl	USGS	5.88	0.95	0.00	0.80	Fair	Clear	NONE
197	2000-02-17 12:55	GST	Yes	LVM/GRL	USGS	8.03	1.06	0.00	0.90	Fair	Clear	NONE
196	1999-12-08 13:20	GST	Yes	LVM/RG	USGS	16.8	1.30	0.00	0.40	Unspecified	Clear	NONE
195	1999-10-15 13:00	GST	Yes	LVM/GRL	USGS	27.0	1.63	-0.02	1.00	Fair	Clear	NONE
194	1999-08-18 14:15	GST	Yes	LVM/GRL	USGS	13.8	1.31	-0.01	1.00	Unspecified	Clear	NONE
193	1998-10-30 14:30	GST	Yes	FMR/MAW	USGS	11.8	1.17	-0.01	0.70	Fair	Clear	NONE
192	1998-07-17 13:10	GST	Yes	RIT	USGS	3.61	0.84	0.00	1.50	Unspecified		NONE
189	1997-07-12 15:50	GST	Yes	BHS/CHY	USGS	26.6	1.52	-0.01	0.50	Fair		NONE
188	1997-03-06 15:00	GST	Yes	BHS/LJT	USGS	15.4	1.27	0.00	0.50	Fair		NONE
187	1996-05-30 11:05	GST	Yes	LJT	USGS	11.8	1.12	-0.01	0.70	Good		NONE
186	1996-01-22 11:20	GST	Yes	LJT	USGS	22.6	1.44	0.00	0.50	Good		NONE
185	1995-11-08 13:25	GST	Yes	LJT/JWH	USGS	30.8	1.61	0.00	0.70	Good		NONE
184	1995-06-15 14:30	GST	Yes	LJT	USGS	8.56	1.00	0.00	0.50	Good	Clear	NONE
183	1995-04-06 13:00	GST	Yes	LJT	USGS	10.7	1.11	0.00	0.60	Good	Clear	NONE
182	1995-02-06 11:40	GST	Yes	ljt	USGS	15.4	1.27	0.00	0.50	Good	DebrisLight	NONE
181	1994-11-02 13:20	GST	Yes	LJT/JWH	USGS	24.1	1.53	-0.01	0.80	Good	Clear	NONE
180	1994-07-12 12:22	GST	Yes	MTP	USGS	7.33	1.02	0.00	0.50	Good	Clear	NONE
179	1994-04-05 12:55	GST	Yes	MTP/CTW	USGS	10.8	1.12	0.00	0.60	Good	VegetationLight	NONE
178	1994-01-25 14:30	GST	Yes	CTW	USGS	9.95	1.11	0.00	0.90	Good	DebrisModerate	NONE
177	1993-11-18 15:07	GST	Yes	CTW	USGS	24.3	1.48	-0.01	0.70	Good	DebrisLight	NONE
176	1993-08-26 12:33	GST	Yes	CTW/JWH	USGS	32.6	1.68	-0.02	0.70	Good	Clear	NONE
175	1993-06-17 11:48	GST	Yes	LJT/MTP	USGS	3.00	0.84	0.00	0.50	Good	Clear	NONE
174	1993-03-16 11:10	GST	Yes	MTP/CTW	USGS	6.81	0.98	0.00	0.70	Good		NONE
173	1992-09-24 13:30	GST	Yes	MTP/LJT	USGS	28.9	1.58	0.00	1.00	Good	Clear	NONE
172	1992-07-23 11:45	GST	Yes	MTP/LJT	USGS	6.82	0.97	0.00	0.70	Good	DebrisLight	NONE
171	1992-04-07 13:00	GST	Yes	LJT	USGS	9.06	1.08	-0.01	0.50	Good	Clear	NONE
170	1991-12-20 14:15	GST	Yes	LJT	USGS	34.2	1.67	0.00	0.50	Good	Clear	NONE
169	1991-10-16 15:00	GST	Yes	JWH/LJT	USGS	22.1	1.49	0.00	0.40	Good	Clear	NONE
168	1991-07-24 12:20	GST	Yes	JWH/LJT	USGS	24.9	1.48	0.00	0.70	Good	Clear	NONE
167	1991-06-18 13:50	GST	Yes	MEE/JWH	USGS	22.0	1.36	0.00	0.80	Good	DebrisLight	NONE
165	1991-04-15 10:15	GST	Yes	MEE/JWH	USGS	9.77	1.13	0.06	0.20	Good	Clear	NONE
163	1991-02-11 11:25	GST	Yes	ME	USGS	12.1	1.16	0.00	0.50	Good	Clear	NONE
162	1991-01-09 11:40	GST	Yes	ME	USGS	21.2	1.41	0.00	0.60	Good	Clear	NONE
161	1990-11-29 11:10	GST	Yes	TK	USGS	38.2	1.76	0.00	0.70	Good	Clear	NONE
159	1990-09-26 12:15	GST	Yes	ME	USGS	63.6	2.15	0.02	0.50	Fair	Clear	NONE
158	1990-09-07 12:00	GST	Yes	LJT	USGS	69.9	2.20	-0.01	0.80	Good		NONE
157	1990-08-08 11:50	GST	Yes	ME	USGS	12.5	1.19	0.00	0.40	Poor	Clear	NONE
156	1990-07-16 15:10	GST	Yes	LJT	USGS	19.4	1.38	0.00	0.50	Good	Clear	NONE
155	1990-06-13 12:45	GST	Yes	LJT	USGS	5.88	0.92	0.00	0.30	Good	Clear	NONE
154	1990-05-09 11:50	GST	Yes	ME	USGS	6.19	0.98	0.00	0.50	Good	Clear	NONE
153	1990-04-13 11:05	GST	Yes	ME	USGS	7.71	0.99	0.00	0.50	Good	Clear	NONE
152	1990-03-08 12:55	GST	Yes	TGK	USGS	10.2	1.11	0.00	0.50	Fair	Clear	NONE
151	1990-02-15 13:10	GST	Yes	TGK	USGS	15.3	1.21	-0.01	0.50	Fair	Clear	NONE
150	1990-01-16 11:40	GST	Yes	TGK/ME	USGS	43.1	1.88	0.00	0.60	Good	Clear	NONE
149	1990-01-09 11:30	GST	Yes	LJT	USGS	12.0	1.22	0.00	0.50	Good	Clear	NONE
148	1989-12-07 13:58	GST	Yes	TGK	USGS	43.1	1.83	0.05	0.50	Good	Clear	NONE
147	1989-10-18 11:55	GST	Yes	TK	USGS	23.4	1.43	0.02	0.70	Poor	Clear	NONE
146	1989-09-20 11:45	GST	Yes	LT/ME	USGS	32.7	1.66	0.01	0.70	Good	Clear	NONE
145	1989-08-21 12:55	GST	Yes	TK/ME	USGS	35.7	1.69	-0.01	0.40	Good	Clear	NONE
144	1989-07-11 12:20	GST	Yes	TK/LT	USGS	12.0	1.13	0.00	0.70	Fair	Clear	NONE
143	1989-06-14 14:30	GST	Yes	TK/GI	USGS	11.1	1.10	-0.01	0.40	Good	DebrisLight	NONE
142	1989-04-25 15:00	GST	Yes	GI	USGS	15.8	1.22	0.00	0.70	Fair	Clear	NONE
141	1989-02-07 15:35	GST	Yes	MS	USGS	8.34	1.05	0.00	0.60	Unspecified	Clear	NONE
140	1988-12-19 15:00	GST	Yes	MS	USGS	10.2	1.18	0.00	0.40	Fair	Clear	NONE
139	1988-11-21 13:25	GST	Yes	MS	USGS	18.6	1.39	0.00	0.60	Fair		NONE
138	1988-10-17 11:00	GST	Yes	MS	USGS	33.4	1.73	0.00	0.50	Fair	Clear	NONE

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

298

2024-10-31 10:57

GST

Yes

SSS MTP

USGS

41.3

1.63

-0.03

0.70

Fair

Clear

NONE

297

2024-10-31 10:10

GST

Yes

SSS MTP

USGS

44.0

1.67

-0.05

0.70

Fair

Clear

NONE

296

2024-08-03 10:02

GST

Yes

SSS CWY

USGS

50.2

1.73

0.00

0.80

Poor

Clear

NONE

295

2024-04-27 12:02:28

GST

Yes

sgo/sss

USGS

7.12

0.98

0.01

0.58

Fair

VegetationLight

NONE

294

2024-04-27 11:03:32

GST

Yes

sgo/sss

USGS

6.84

0.99

0.01

0.73

Poor

VegetationLight

NONE

293

2024-01-20 16:15:03

GST

Yes

sgo/sss

USGS

9.20

1.05

-0.01

0.50

Poor

Clear

NONE

292

2023-10-01 14:07:36

GST

Yes

sgo/cwy

USGS

29.7

1.45

-0.01

0.70

Poor

Clear

NONE

291

2023-06-17 16:31:01

GST

Yes

sgo/rms

USGS

24.8

1.36

0.00

0.51

Fair

Clear

NONE

290

2023-02-26 15:58:04

GST

Yes

SGO

USGS

14.5

1.15

0.00

0.51

Fair

VegetationLight

NONE

289

2022-11-19 13:52:06

GST

Yes

sgo

USGS

23.7

1.33

0.00

0.25

Fair

Clear

NONE

288

2022-11-19 12:30:59

GST

Yes

sgo

USGS

23.3

1.35

0.00

0.33

Fair

Clear

NONE

287

2022-07-29 12:47:55

GST

Yes

sgo

USGS

22.2

1.32

0.00

0.52

Fair

Clear

NONE

286

2022-04-23 11:30:42

GST

Yes

sgo/mrm

USGS

7.00

0.96

0.00

0.51

Fair

VegetationModerate

NONE

285

2022-01-23 11:20:39

GST

Yes

sgo/mrm

USGS

46.6

1.72

-0.02

1.00

Fair

Clear

NONE

284

2021-09-26 13:49:54

GST

Yes

cwy/vek

USGS

43.9

1.62

-0.02

1.15

Fair

Clear

NONE

283

2020-01-18 14:50:20

GST

Yes

SAC/MRM

USGS

12.1

1.11

Fair

VegetationLight

NONE

282

2019-10-07 12:11:16

GST

Yes

SAC/MRM/CWY

USGS

24.8

1.38

0.00

1.06

Good

VegetationModerate

NONE

281

2019-06-15 09:34:59

GST

Yes

JMV/CWY

USGS

5.14

0.90

0.00

1.50

Fair

DebrisLight

NONE

280

2019-03-23 12:43:40

GST

Yes

JMV/CWY

USGS

11.7

1.09

0.01

1.00

Fair

NONE

279

2018-11-30 14:07

GST

Yes

JMV/CWY

USGS

14.1

1.18

0.00

1.00

Poor

DebrisLight

NONE

278

2018-06-02 12:31

GST

Yes

JMVCWY

USGS

7.84

0.99

0.01

1.00

Poor

Clear

NONE

277

2018-03-19 12:47:30

GST

Yes

CWY/BHS

USGS

5.42

0.92

0.00

0.50

Fair

Clear

NONE

276

2017-12-04 11:21:30

GST

Yes

bhs/cwy

USGS

14.5

1.20

0.00

0.58

Poor

Clear

NONE

275

2017-08-28 10:23:30

GST

Yes

cwy, bll

USGS

84.7

2.09

Fair

Clear

NONE

274

2017-06-05 12:07

GST

Yes

CWY/BHS

USGS

8.74

1.03

Fair

Clear

NONE

273

2017-03-14 12:22

GST

Yes

CWY/CLE

USGS

12.1

1.09

Poor

DebrisLight

NONE

272

2016-09-13 11:29

GST

Yes

Trb cwy

USGS

23.0

1.32

Poor

Clear

NONE

271

2016-06-13 11:25:30

GST

Yes

Trb cwy

USGS

4.92

0.85

Poor

Clear

NONE

270

2016-03-14 12:26

GST

Yes

Trb cwy

USGS

7.43

0.95

0.00

Poor

Clear

NONE

269

2015-12-16 12:34

GST

Yes

Trb cwy

USGS

15.4

1.15

0.00

Poor

Clear

NONE

268

2015-12-16 11:42:30

GST

267

2015-08-28 12:49:30

GST

Yes

TRB brs

USGS

39.7

1.50

-0.01

Poor

Clear

NONE

266

2015-06-16 11:11:30

GST

Yes

Trb/Cwy

USGS

9.87

1.03

0.00

Poor

Clear

NONE

265

2015-03-09 11:25:30

GST

Yes

Trb/cwy

USGS

10.9

1.08

Fair

Clear

NONE

264

2014-12-08 12:31

GST

Yes

Trb/CWY

USGS

20.1

1.25

0.00

1.00

Poor

Clear

NONE

263

2014-09-08 11:18

GST

Yes

RBC/CWY

USGS

13.7

1.14

0.00

1.10

Fair

Clear

NONE

262

2014-06-10 10:22:30

GST

Yes

RBC/CWY

USGS

6.56

0.93

0.00

0.60

Poor

Clear

NONE

261

2014-03-06 10:44:04

GST

Yes

RBC/CWY

USGS

15.0

1.15

0.00

0.50

Poor

Clear

NONE

260

2013-12-05 09:41

GST

Yes

RBC/CWY

USGS

18.8

1.22

0.00

0.70

Poor

Clear

NONE

259

2013-09-10 10:49:30

GST

Yes

RBC/CWY

USGS

8.51

0.99

0.00

0.50

Fair

Clear

NONE

258

2013-05-29 10:33

GST

Yes

RBC/CWY

USGS

4.51

0.85

0.00

0.80

Fair

Clear

NONE

257

2013-04-05 09:57:30

GST

Yes

RBC/CWY

USGS

5.86

0.92

0.00

0.50

Poor

Clear

NONE

256

2013-01-11 12:25

GST

Yes

RBC/CWY

USGS

11.3

1.08

0.00

0.60

Fair

Clear

NONE

255

2012-10-11 12:08:30

GST

Yes

RBC/CWY

USGS

59.7

1.80

-0.01

0.80

Poor

Clear

NONE

254

2012-07-13 10:21:30

GST

Yes

RBC/CWY

USGS

9.40

1.03

0.00

0.50

Fair

Clear

NONE

253

2012-04-13 10:07:30

GST

Yes

RBC/CWY

USGS

7.60

0.97

0.00

0.50

Fair

Clear

NONE

252

2012-01-13 11:50

GST

Yes

CWY/RBC

USGS

74.7

1.88

Poor

Clear

NONE

251

2012-01-13 11:21

GST

Yes

CWY/RBC

USGS

78.9

1.97

Poor

Clear

NONE

250

2011-10-14 10:31:30

GST

Yes

CWY/BHS

USGS

26.6

1.35

0.00

Fair

NONE

249

2011-07-05 10:59

GST

Yes

CWY/DCN

USGS

10.7

1.07

Good

Clear

NONE

248

2011-07-05 10:23

GST

Yes

CWY/DCN

USGS

13.1

1.08

Fair

Clear

NONE

247

2011-04-09 16:58

GST

Yes

CWY/VEK

USGS

12.0

1.12

Fair

NONE

246

2011-01-13 14:26:30

GST

Yes

CWY/DCN

USGS

27.1

1.37

Fair

Clear

NONE

245

2011-01-13 12:05:30

GST

Yes

CWY/DCN

USGS

29.2

1.45

Fair

Clear

NONE

242

2010-03-03 12:23:30

GST

Yes

CWY/MTJ

USGS

8.91

1.02

0.00

0.70

Fair

DebrisLight

NONE

241

2009-12-08 15:38

GST

Yes

MTJ/CWY

USGS

27.0

1.37

0.00

0.70

Fair

Clear

NONE

240

2009-10-13 15:43

GST

Yes

CWY/MTJ

USGS

33.0

1.45

0.00

0.60

Fair

Clear

NONE

238

2009-02-25 14:54

GST

Yes

CWY/MTJ

USGS

8.16

0.99

0.00

0.80

Fair

Clear

NONE

237

2008-12-05 15:22:30

GST

Yes

CWY/KTT

USGS

11.4

1.09

0.00

0.80

Poor

Clear

NONE

236

2008-09-24 13:02

GST

Yes

CWY/KTT

USGS

66.7

1.80

-0.03

0.50

Poor

Clear

NONE

235

2008-09-24 12:08

GST

Yes

CWY/MTJ

USGS

71.3

1.85

-0.08

0.80

Poor

Clear

NONE

234

2008-06-05 11:55

GST

Yes

CWY/KTT

USGS

6.40

0.91

-0.01

0.80

Good

Clear

NONE

233

2008-02-27 10:45

GST

Yes

CWY/RLR

USGS

10.9

1.08

0.00

1.20

Fair

Clear

NONE

232

2007-12-18 12:17

GST

Yes

CWY/MTJ

USGS

22.7

1.33

0.00

0.60

Good

Clear

NONE

231

2007-09-22 12:30

GST

Yes

CWY/MTJ

USGS

25.8

1.36

0.01

0.30

Good

Clear

NONE

230

2007-05-31 16:35

GST

Yes

MTJ/KTT

USGS

5.34

0.88

-0.01

0.90

Fair

Clear

NONE

229

2007-03-16 13:26

GST

Yes

CWY/MTJ

USGS

6.70

0.94

0.00

1.00

Good

Clear

NONE

228

2006-11-28 14:45

GST

Yes

DCN/MTJ

USGS

21.4

1.28

-0.01

0.70

Good

Clear

NONE

227

2006-08-30 12:52

GST

Yes

DCN/MTJ

USGS

28.5

1.43

-0.01

0.90

Fair

Clear

NONE

226

2006-05-25 11:26

GST

Yes

DCN/MTJ

USGS

4.90

0.85

0.00

0.60

Good

Clear

NONE

225

2006-02-25 12:10

GST

Yes

DCN/KTT

USGS

8.05

0.99

0.00

0.70

Fair

Clear

NONE

224

2006-02-24 14:20

GST

Yes

DCN/KTT

USGS

8.61

0.94

0.00

0.70

Poor

Clear

NONE

223

2005-08-30 12:45

GST

Yes

DCN/KTT

USGS

43.4

1.51

-0.01

0.50

Poor

Clear

NONE

222

2005-08-30 10:55

GST

Yes

DCN/KTT

USGS

40.8

1.55

-0.06

1.60

Poor

Clear

NONE

221

2005-05-17 13:37

GST

Yes

DCN/RJC

USGS

4.68

0.96

0.00

1.60

Good

Clear

NONE

220

2005-02-21 12:25

GST

Yes

MTB/STY

USGS

9.59

1.03

0.00

0.40

Fair

Clear

NONE

219

2004-12-02 10:04

GST

Yes

JWN/BRH

USGS

22.5

1.34

0.03

0.70

Fair

Clear

NONE

218

2004-10-28 12:10

GST

Yes

JWN/MTB

USGS

21.2

1.31

0.00

0.60

Good

Clear

NONE

217

2004-09-11 10:35

GST

Yes

JWN/BH

USGS

40.1

1.60

-0.01

0.50

Fair

Clear

NONE

216

2004-07-17 14:25

GST

Yes

JWN/RHM

USGS

35.6

1.44

0.03

0.80

Poor

Clear

NONE

215

2004-05-20 11:45

GST

Yes

lvm/mo

USGS

6.80

0.98

0.00

0.80

Fair

Clear

NONE

214

2004-03-15 15:07

GST

Yes

jwn/kt

USGS

9.51

1.12

-0.01

0.90

Fair

Clear

NONE

213

2003-12-22 17:20

GST

Yes

jwn/kt

USGS

38.4

1.72

-0.04

0.80

Poor

Clear

NONE

212

2003-10-29 17:00

GST

Yes

LVM/JWN

USGS

25.0

1.43

0.01

0.80

Fair

Clear

NONE

211

2003-08-20 14:25

GST

Yes

lvm/gar

USGS

16.9

1.24

0.00

0.30

Fair

Clear

NONE

210

2003-06-04 10:55

GST

Yes

lvm/gar

USGS

7.36

0.92

0.00

0.30

Fair

Clear

NONE

209A

2002-07-05 15:00

GST

Yes

lvm/dn

USGS

14700

20.90

Unspecified

Clear

NONE

208

2002-05-13 11:15

GST

Yes

n#s/rc

USGS

8.83

1.07

0.00

0.70

Good

Clear

NONE

207

2002-01-31 15:30

GST

Yes

lvm/cy

USGS

19.4

1.39

0.00

0.70

Fair

Clear

NONE

206

2001-12-07 11:25

GST

Yes

lvm/ns

USGS

21.4

1.50

0.00

0.60

Fair

Clear

NONE

205

2001-10-04 14:25

GST

Yes

lvm/ns

USGS

17.9

1.40

-0.02

0.80

Fair

Clear

NONE

204

2001-08-03 15:15

GST

Yes

lvm/grl

USGS

26.5

1.62

-0.07

0.40

Fair

Clear

NONE

203

2001-05-24 10:25

GST

Yes

lvm/grl

USGS

4.46

0.89

0.00

0.80

Fair

Clear

NONE

202

2001-04-12 14:40

GST

Yes

lvm/grl

USGS

4.46

0.92

0.00

0.30

Poor

Clear

NONE

201

2001-02-13 12:40

GST

Yes

lvm/ns

USGS

6.99

1.05

-0.01

1.00

Fair

Clear

NONE

200

2000-11-08 11:00

GST

Yes

lvm

USGS

18.0

1.46

0.00

1.00

Fair

Clear

NONE

199

2000-08-23 15:15

GST

Yes

lvm/da

USGS

14.0

1.26

0.00

1.00

Poor

Clear

NONE

198

2000-06-22 11:17

GST

Yes

lvm/grl

USGS

5.88

0.95

0.00

0.80

Fair

Clear

NONE

197

2000-02-17 12:55

GST

Yes

LVM/GRL

USGS

8.03

1.06

0.00

0.90

Fair

Clear

NONE

196

1999-12-08 13:20

GST

Yes

LVM/RG

USGS

16.8

1.30

0.00

0.40

Unspecified

Clear

NONE

195

1999-10-15 13:00

GST

Yes

LVM/GRL

USGS

27.0

1.63

-0.02

1.00

Fair

Clear

NONE

194

1999-08-18 14:15

GST

Yes

LVM/GRL

USGS

13.8

1.31

-0.01

1.00

Unspecified

Clear

NONE

193

1998-10-30 14:30

GST

Yes

FMR/MAW

USGS

11.8

1.17

-0.01

0.70

Fair

Clear

NONE

192

1998-07-17 13:10

GST

Yes

RIT

USGS

3.61

0.84

0.00

1.50

Unspecified

NONE

189

1997-07-12 15:50

GST

Yes

BHS/CHY

USGS

26.6

1.52

-0.01

0.50

Fair

NONE

188

1997-03-06 15:00

GST

Yes

BHS/LJT

USGS

15.4

1.27

0.00

0.50

Fair

NONE

187

1996-05-30 11:05

GST

Yes

LJT

USGS

11.8

1.12

-0.01

0.70

Good

NONE

186

1996-01-22 11:20

GST

Yes

LJT

USGS

22.6

1.44

0.00

0.50

Good

NONE

185

1995-11-08 13:25

GST

Yes

LJT/JWH

USGS

30.8

1.61

0.00

0.70

Good

NONE

184

1995-06-15 14:30

GST

Yes

LJT

USGS

8.56

1.00

0.00

0.50

Good

Clear

NONE

183

1995-04-06 13:00

GST

Yes

LJT

USGS

10.7

1.11

0.00

0.60

Good

Clear

NONE

182

1995-02-06 11:40

GST

Yes

ljt

USGS

15.4

1.27

0.00

0.50

Good

DebrisLight

NONE

181

1994-11-02 13:20

GST

Yes

LJT/JWH

USGS

24.1

1.53

-0.01

0.80

Good

Clear

NONE

180

1994-07-12 12:22

GST

Yes

MTP

USGS

7.33

1.02

0.00

0.50

Good

Clear

NONE

179

1994-04-05 12:55

GST

Yes

MTP/CTW

USGS

10.8

1.12

0.00

0.60

Good

VegetationLight

NONE

178

1994-01-25 14:30

GST

Yes

CTW

USGS

9.95

1.11

0.00

0.90

Good

DebrisModerate

NONE

177

1993-11-18 15:07

GST

Yes

CTW

USGS

24.3

1.48

-0.01

0.70

Good

DebrisLight

NONE

176

1993-08-26 12:33

GST

Yes

CTW/JWH

USGS

32.6

1.68

-0.02

0.70

Good

Clear

NONE

175

1993-06-17 11:48

GST

Yes

LJT/MTP

USGS

3.00

0.84

0.00

0.50

Good

Clear

NONE

174

1993-03-16 11:10

GST

Yes

MTP/CTW

USGS

6.81

0.98

0.00

0.70

Good

NONE

173

1992-09-24 13:30

GST

Yes

MTP/LJT

USGS

28.9

1.58

0.00

1.00

Good

Clear

NONE

172

1992-07-23 11:45

GST

Yes

MTP/LJT

USGS

6.82

0.97

0.00

0.70

Good

DebrisLight

NONE

171

1992-04-07 13:00

GST

Yes

LJT

USGS

9.06

1.08

-0.01

0.50

Good

Clear

NONE

170

1991-12-20 14:15

GST

Yes

LJT

USGS

34.2

1.67

0.00

0.50

Good

Clear

NONE

169

1991-10-16 15:00

GST

Yes

JWH/LJT

USGS

22.1

1.49

0.00

0.40

Good

Clear

NONE

168

1991-07-24 12:20

GST

Yes

JWH/LJT

USGS

24.9

1.48

0.00

0.70

Good

Clear

NONE

167

1991-06-18 13:50

GST

Yes

MEE/JWH

USGS

22.0

1.36

0.00

0.80

Good

DebrisLight

NONE

165

1991-04-15 10:15

GST

Yes

MEE/JWH

USGS

9.77

1.13

0.06

0.20

Good

Clear

NONE

163

1991-02-11 11:25

GST

Yes

USGS

12.1

1.16

0.00

0.50

Good

Clear

NONE

162

1991-01-09 11:40

GST

Yes

USGS

21.2

1.41

0.00

0.60

Good

Clear

NONE

161

1990-11-29 11:10

GST

Yes

USGS

38.2

1.76

0.00

0.70

Good

Clear

NONE

159

1990-09-26 12:15

GST

Yes

USGS

63.6

2.15

0.02

0.50

Fair

Clear

NONE

158

1990-09-07 12:00

GST

Yes

LJT

USGS

69.9

2.20

-0.01

0.80

Good

NONE

157

1990-08-08 11:50

GST

Yes

USGS

12.5

1.19

0.00

0.40

Poor

Clear

NONE

156

1990-07-16 15:10

GST

Yes

LJT

USGS

19.4

1.38

0.00

0.50

Good

Clear

NONE

155

1990-06-13 12:45

GST

Yes

LJT

USGS

5.88

0.92

0.00

0.30

Good

Clear

NONE

154

1990-05-09 11:50

GST

Yes

USGS

6.19

0.98

0.00

0.50

Good

Clear

NONE

153

1990-04-13 11:05

GST

Yes

USGS

7.71

0.99

0.00

0.50

Good

Clear

NONE

152

1990-03-08 12:55

GST

Yes

TGK

USGS

10.2

1.11

0.00

0.50

Fair

Clear

NONE

151

1990-02-15 13:10

GST

Yes

TGK

USGS

15.3

1.21

-0.01

0.50

Fair

Clear

NONE

150

1990-01-16 11:40

GST

Yes

TGK/ME

USGS

43.1

1.88

0.00

0.60

Good

Clear

NONE

149

1990-01-09 11:30

GST

Yes

LJT

USGS

12.0

1.22

0.00

0.50

Good

Clear

NONE

148

1989-12-07 13:58

GST

Yes

TGK

USGS

43.1

1.83

0.05

0.50

Good

Clear

NONE

147

1989-10-18 11:55

GST

Yes

USGS

23.4

1.43

0.02

0.70

Poor

Clear

NONE

146

1989-09-20 11:45

GST

Yes

LT/ME

USGS

32.7

1.66

0.01

0.70

Good

Clear

NONE

145

1989-08-21 12:55

GST

Yes

TK/ME

USGS

35.7

1.69

-0.01

0.40

Good

Clear

NONE

144

1989-07-11 12:20

GST

Yes

TK/LT

USGS

12.0

1.13

0.00

0.70

Fair

Clear

NONE

143

1989-06-14 14:30

GST

Yes

TK/GI

USGS

11.1

1.10

-0.01

0.40

Good

DebrisLight

NONE

142

1989-04-25 15:00

GST

Yes

USGS

15.8

1.22

0.00

0.70

Fair

Clear

NONE

141

1989-02-07 15:35

GST

Yes

USGS

8.34

1.05

0.00

0.60

Unspecified

Clear

NONE

140

1988-12-19 15:00

GST

Yes

USGS

10.2

1.18

0.00

0.40

Fair

Clear

NONE

139

1988-11-21 13:25

GST

Yes

USGS

18.6

1.39

0.00

0.60

Fair

NONE

138

1988-10-17 11:00

GST

Yes

USGS

33.4

1.73

0.00

0.50

Fair

Clear

NONE

Questions or Comments
Help

Data Tips
Explanation of terms
Subscribe for system changes

Accessibility FOIA Privacy Policies and Notices

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

Page Contact Information: Hawaii Water Data Support Team
Page Last Modified: 2025-01-20 17:16:02 EST
0.5 0.21 nadww01