Hassayampa River at I-10 - ID # 48007

Current at Gage | Station Description | Rating Curve | Rating Table | Cross Section | Watershed Map | Upstream | DSS


	Page Last Updated: 23 October 2024

ID History | Site Data | Brief Rating | Water Year Peaks | Runoff History | Flood Frequency | Staff Gages | Crest Gages

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GAGE ID AND DATUM HISTORY

ID	Elevation of Instrument in Gage Height	Elevation of Instrument in Datum	Period

48007	1.10 feet	1,019.82 feet NAVD88	04/15/2020 -- Current
5283	1.10 feet	1,019.82 feet NAVD88	03/23/2017 -- 04/15/2020
5283	2.40 feet	1,021.124 feet NAVD88	01/31/2012 -- 03/23/2017
5283	1.87 feet	1,020.05 feet NAVD88	04/02/2002 -- 02/14/2011
5283	3.04 feet	1,021.20 feet M.S.L.	10/23/1997 -- 04/02/2002
5283	0.90 feet	1,019.06 feet M.S.L.	11/09/1994 -- 10/23/1997

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SITE DATA

STATUS	In Service
LOCATION	Located on the eastbound I-10 bridge
DRAINAGE AREA	1,324 mi²
STREAM TYPE	Natural Stream
JURISDICTION	Maricopa County, Arizona
WATERSHED	Lower Hassayampa
SECTION/TOWNSHIP/RANGE	S03 T1N R5W
LATITUDE	N 33° 27' 28.2" \| +33.45782
LONGITUDE	W 112° 45' 40.7" \| -112.76139
ARIZONA STATE PLANE	E 442398 \| N 895153
USGS QUAD SHEET	Wintersburg 7.5-Minute
STREAMGAGE INSTALLATION DATE	11/09/1994 - WY 1995
PERIOD OF AVAILABLE DATA RECORD	11/09/1994 - Current
LENGTH OF AVAILABLE DATA RECORD (AS OF 10/01/2024)	29.89 Years \| 10,919 Days
GAPS (> 2 DAYS) IN RECORD	02/15/2011 - 01/30/2012
STAGE GAGE TYPE	Transducer
STAGE GAGE ELEVATION	1.10 feet Gage Height
STAFF GAGES	1
CREST STAGE GAGES	2
ZERO GAGE HEIGHT ELEVATION	1,018.722 feet NAVD88
POINT OF ZERO FLOW	0.25 feet Gage Height
EXTREME FOR PERIOD OF RECORD	27,000 cfs \| 7.05 feet \| 10/27/2000

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BRIEF RATING

Current Rating = #4 - Applied since 04/03/2002
Discharge (cfs)	Elevation feet Gage Height	Elevation feet NAVD88
0	0.00	1,018.72
275	1.90	1,020.62
677	2.50	1,021.22
1,000	3.00	1,021.72
3,924	3.50	1,022.22
5,000	4.00	1,022.72
12,000	5.00	1,023.72
23,500	6.00	1,024.72
39,800	7.00	1,025.72
50,300	7.50	1,026.22

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WATER YEAR PEAKS

Water Year	Peak Gage Height (feet)	Peak Discharge (cfs)	Date of Peak
2025
2024	None	0	None
2023	>2.93	>950	03/15/2023
2022	3.70	3,143	08/27/2022
2021	1.98	319	07/25/2021
2020	2.98	987	03/13/2020
2019	None	0	None
2018	None	0	None
2017	2.62	1,000	02/28/2017
2016	None	0	None
2015	3.22	6,456	07/19/2015
2014	2.73	878	09/09/2014
2013	2.50	677	09/10/2013
2012	2.60	787	08/23/2012
2011	None	0	None
2010	4.97	11,803	01/21/2010
2009	None	0	None
2008	1.97	312	11/30/2007
2007	2.72	811	08/01/2007
2006	2.32	531	09/09/2006
2005	4.17	5,775	02/12/2005
2004	None	0	None
2003	3.14	1,286	10/26/2002
2002	2.55	703	09/08/2002
2001	7.05	27,000	10/27/2000
2000	None	0	None
1999	None	0	None
1998	3.18	333	02/08/1998
1997	None	0	None
1996	None	0	None
1995	5.12	1,949	02/15/1995

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RUNOFF EVENT HISTORY

Date of Peak	Time of Peak	Runoff Start	Runoff End	Duration (hours)	Peak Stage (feet GH)	Peak Discharge (CFS)	Water Year
View a Plot of These Data

03/25/2023	06:00	03/22/2023 09:10	03/28/2023 10:43	145.5	>2.93	>950	2023
01/17/2023	16:39	01/16/2023 12:00	01/18/2023 03:47	39.8	2.53	694	2023
10/15/2022	19:37	10/15/2022 18:00	10/16/2022 10:51	16.8	2.44	627	2023
09/21/2022	10:37	09/21/2022 07:08	09/21/2022 16:23	9.2	2.05	359	2022
09/12/2022	08:44	09/12/2022 07:11	09/12/2022 14:08	6.9	2.25	488	2022
09/11/2022	15:59	09/11/2022 14:32	09/11/2022 18:00	3.5	2.02	338	2022
08/27/2022	22:52	08/27/2022 17:26	08/28/2022 03:20	9.7	3.70	3,143	2022
08/22/2022	06:35	08/22/2022 05:48	08/22/2022 20:45	15.0	2.79	862	2022
08/21/2022	14:30	08/20/2022 02:28	08/21/2022 17:42	39.2	2.29	531	2022
08/13/2022	00:22	08/13/2022 00:05	08/13/2022 05:10	5.1	3.11	1,233	2022
07/25/2021	16:29	07/25/2021 16:25	07/25/2021 16:29	0.1	1.98	319	2021
03/19/2020	16:07	03/19/2020 14:33	03/19/2020 20:51	6.3	2.74	828	2020
03/13/2020	16:07	03/13/2020 15:29	03/13/2020 20:18	4.8	2.98	987	2020
11/29/2019	19:49	11/29/2019 19:23	11/29/2019 20:58	1.6	2.64	767	2020
11/29/2019	14:41	11/29/2019 14:33	11/29/2019 14:52	0.3	2.00	327	2020
02/28/2017	20:59	02/28/2017 18:18	03/01/2017 02:17	8.0	2.62	1,000	2017
07/19/2015	02:36	07/19/2015 02:05	07/19/2015 04:47	2.7	3.22	6,456	2015
09/27/2014	13:25	09/27/2014 12:02	09/27/2014 14:18	2.3	2.47	301	2014
09/09/2014	13:54	09/09/2014 13:53	09/09/2014 14:27	0.6	2.51	691	2014
09/09/2014	06:25	09/09/2014 06:00	09/09/2014 07:58	2.0	2.73	878	2014
09/08/2014	07:43	09/08/2014 05:29	09/08/2014 10:47	5.3	2.70	860	2014
08/19/2014	23:59	08/19/2014 22:34	08/20/2014 03:13	4.7	2.57	760	2014
09/07/2012	00:05	09/06/2012 23:51	09/07/2012 01:17	1.4	2.60	787	2012
08/23/2012	06:42	08/23/2012 06:36	08/23/2012 08:33	2.0	2.60	787	2012
07/15/2012	00:50	07/15/2012 00:50	single report	0.0	2.50	677	2012
03/07/2010	11:35	03/07/2010 11:35	single report	0.0	1.97	321	2010
02/28/2010	00:26	02/27/2010 23:57	02/28/2010 05:31	5.6	2.22	516	2010
02/20/2010	15:57	02/20/2010 09:25	02/20/2010 17:33	8.1	2.27	549	2010
01/21/2010	18:29	01/21/2010 04:04	01/22/2010 10:10	30.1	4.97	11,803	2010
11/30/2007	22:46	11/30/2007 22:46	12/01/2007 02:00	3.2	1.97	312	2008
08/01/2007	21:45	08/01/2007 20:37	08/02/2007 03:25	6.8	2.72	811	2007
08/01/2007	05:11	08/01/2007 05:11	single report	0.0	1.97	312	2007
09/09/2006	18:59	09/09/2006 18:59	09/09/2006 20:04	1.1	2.32	531	2006
08/09/2005	20:33	08/09/2005 20:33	08/10/2005 03:58	7.4	2.62	748	2005
08/08/2005	06:05	08/08/2005 06:05	08/08/2005 10:40	4.6	2.44	630	2005
08/03/2005	00:25	08/02/2005 23:40	08/03/2005 07:40	8.0	2.52	689	2005
02/23/2005	03:47	02/23/2005 00:52	02/24/2005 08:02	31.2	3.37	1,858	2005
02/20/2005	03:22	02/19/2005 18:02	02/20/2005 17:52	23.8	2.42	609	2005
02/18/2005	23:57	02/18/2005 23:52	02/19/2005 07:02	7.2	2.12	395	2005
02/12/2005	19:02	02/12/2005 02:37	02/13/2005 12:07	33.5	4.17	5,775	2005
01/30/2005	07:01	01/30/2005 01:01	01/30/2005 08:11	7.2	2.02	338	2005
01/12/2005	07:01	01/12/2005 01:02	01/12/2005 08:31	7.5	2.22	460	2005
01/07/2005	07:02	01/06/2005 22:47	01/07/2005 08:27	9.7	2.17	427	2005
01/04/2005	22:12	01/04/2005 07:42	01/04/2005 22:17	14.6	2.12	395	2005
12/30/2004	02:27	12/30/2004 01:52	12/30/2004 12:17	10.4	3.07	1,131	2005
08/27/2003	14:46	08/27/2003 07:11	08/27/2003 16:01	8.8	2.32	531	2003
02/26/2003	01:24	02/25/2003 22:39	02/26/2003 03:33	4.9	2.67	779	2003
02/14/2003	01:54	02/14/2003 01:19	02/14/2003 03:49	2.5	2.47	662	2003
10/26/2002	20:50	10/26/2002 17:05	10/27/2002 01:05	8.0	3.14	1,286	2003
09/08/2002	01:49	09/07/2002 21:09	09/11/2002 11:18	86.2	2.55	703	2002
10/27/2000	17:33	10/27/2000 17:13	10/28/2000 08:38	15.4	7.05	27,000	2001
03/29/1998	16:59	03/29/1998 16:59	03/29/1998 17:59	1.0	3.08	155	1998
02/15/1998	01:53	02/15/1998 01:38	02/15/1998 03:08	1.5	3.14	294	1998
02/08/1998	22:26	02/08/1998 22:11	02/09/1998 12:02	13.9	3.18	333	1998
03/06/1995	15:59	03/06/1995 15:33	03/06/1995 22:08	6.6	4.43	809	1995
02/15/1995	12:19	02/15/1995 07:11	02/16/1995 05:37	22.4	5.12	1,949	1995

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FLOOD FLOW FREQUENCY

Flood Flow Frequency View a plot of Flood Frequncy Data *NOTE: Flood Flow Frequency data are for information only and should not be considered valid for regulation* Magnitude and Probability of Instantaneous Peak Flow \| Discharge, in cfs, for indicated Recurrence Interval
FEMA Flood Insurance Study
2-year	5-year	10-year	20-year	50-year	100-year	200-year	500-year
-----	-----	-----	-----	-----	75,164	-----	-----
ADMS/HEC-1 Analysis
2-year	5-year	10-year	20-year	50-year	100-year	200-year	500-year

USGS StreamStats Flood Flow Frequency
2-year	5-year	10-year	25-year	50-year	100-year	200-year	500-year

Flood Flow Frequency Based on HECWRC implementation of Bulletin 17B, n=27, 1994-2021
2-year	5-year	10-year	20-year	50-year	100-year	200-year	500-year

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STAFF GAGES

Staff Gage Range	Staff Gage Information
1 - 10	- Painted on westbound highway pier, view from right bank, median of highway - Gage displays in feet, gage height

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CREST STAGE GAGES

Crest Gage Number	Pin Elevation (Feet, Gage Height)	Additional Information
1	1.75	Located near transducer gage
2	4.10	Located one pier east of CSG #1