Estrella Fan - ID # 84207

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Page Last Updated: 23 October 2024

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

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GAGE ID AND DATUM HISTORY

ID Elevation of
Instrument
in Gage Height		 Elevation of
Instrument
in Datum		 Period
       
84207 0.00 feet 1,446.87 feet NAVD88 05/05/2020 -- Current
6893 0.00 feet 1,446.87 feet NAVD88 04/30/1993 -- 05/05/2020

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SITE DATA

STATUS Active
LOCATION Located in northwest part of the Estrella Mountains
DRAINAGE AREA 1.1 mi2
STREAM TYPE Natural Stream
JURISDICTION Goodyear, Arizona
WATERSHED Waterman
SECTION/TOWNSHIP/RANGE S12 T2S R1W
LATITUDE N 33° 16' 10.1"  |  +33.26949
LONGITUDE W 112° 19' 15.3"  |  -112.32091
ARIZONA STATE PLANE E 576437  | N 825813
USGS QUAD SHEET Avondale SE 7.5-Minute
STREAMGAGE INSTALLATION DATE 04/30/1993 - WY 1993
PERIOD OF AVAILABLE DATA RECORD 04/30/1993 - Current
LENGTH OF AVAILABLE DATA RECORD (AS OF 10/01/2024) 31.42 Years | 11,477 Days
GAPS (> 2 DAYS) IN RECORD 03/04/2023-04/07/2023
STAGE GAGE TYPE Pressure Transducer
STAGE GAGE ELEVATION 0.00 feet Gage Height
STAFF GAGES 0
CREST STAGE GAGES 6 - not related to transducer gage height
ZERO GAGE HEIGHT ELEVATION 1,446.87 feet NAVD88
POINT OF ZERO FLOW 0.2 feet Gage Height
EXTREME FOR PERIOD OF RECORD 508 cfs | 1.60 feet | 09/08/2014

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BRIEF RATING

Current Rating = #2 - Applied since 10/01/2018
Discharge
(cfs)		 Elevation
feet
Gage Height		 Elevation
feet
NAVD88
0 0.00 1,276.61
50 0.93 1,447.80
100 1.11 1,447.98
300 1.58 1,448.45
500 1.89 1,448.76
750 2.25 1,449.12
1,000 2.56 1,449.43
1,500 3.13 1,450.00
2,500 4.08 1,450.95

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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 None 0 None
2022 None 0 None
2021 None 0 None
2020 None 0 None
2019 None 0 None
2018 None 0 None
2017 None 0 None
2016 1.07 205 08/02/2016
2015 1.15 242 09/14/2015
2014 1.60 508 09/08/2014
2013 None 0 None
2012 0.35 23 07/29/2012
2011 None 0 None
2010 0.28 16 07/29/2010
2009 None 0 None
2008 None 0 None
2007 None 0 None
2006 None 0 None
2005 0.10 3 10/21/2004
2004 None 0 None
2003 0.12 5 08/14/2003
2002 None 0 None
2001 None 0 None
2000 None 0 None
1999 None 0 None
1998 0.70 82 09/11/1998
1997 None 0 None
1996 0.20 10 09/13/1996
1995 0.45 34 02/21/1995
1994 None 0 None
1993 None 0 None

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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
               
08/02/2016 17:33 08/02/2016 17:00 08/02/2016 18:19 1.3 1.07 205 2016
09/14/2015 01:12 09/14/2015 00:50 09/14/2015 01:57 1.1 1.15 242 2015
09/08/2014 06:16 09/08/2014 06:07 09/08/2014 07:42 1.6 1.60 508 2014
09/08/2014 04:22 09/08/2014 04:08 09/08/2014 04:30 0.4 0.20 10 2014
07/29/2012 18:23 07/29/2012 17:35 07/29/2012 18:45 1.2 0.35 23 2012
07/29/2010 12:01 07/29/2010 10:16 07/29/2010 18:01 7.8 0.28 16 2010
10/21/2004 20:59 10/21/2004 20:59 single report 0.0 0.10 3 2005
08/14/2003 20:09 08/14/2003 20:09 single report 0.0 0.12 5 2003
09/11/1998 06:26 09/11/1998 06:22 09/11/1998 07:12 0.8 0.70 82 1998
01/10/1998 13:37 01/10/1998 13:37 01/10/1998 13:38 0.1 0.30 18 1998
09/13/1996 17:14 09/13/1996 17:01 09/13/1996 17:24 0.4 0.20 10 1996
02/21/1995 22:53 02/21/1995 22:52 02/22/1995 00:04 1.2 0.45 34 1995

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CREST STAGE GAGES

Crest Gage Number Pin Elevation
(Feet, Gage Height)		 Additional Information
1 0.01 located on left bank, downstream of transducer
2 0.29 located on right bank, downstream of transducer
3 2.39 located on left bank, upstream of transducer
4 2.60 located on right bank, upstream of transducer

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
HEC-1 Analysis
2-year 5-year 10-year 25-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

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