Saddleback FRS - ID # 5113

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Page Last Updated: 12 December 2018


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ID History | Site Data | Brief Rating | Water Year Peaks | Impound History | Staff Gages | Site Precip Data

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GAGE ID HISTORY

ID Elevation of
Instrument
in Gage Height
Elevation of
Instrument
in Datum
Period
5113 0.30 feet 1,179.23 feet NAVD 1988 09/07/1992 -- Current
0663 0.00 feet 1,178.00 feet M.S.L. 12/16/1988 -- 09/07/1992

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SITE DATA

STATUS Active
LOCATION Located south of I-10 along Courthouse Road
DRAINAGE AREA 29.6 mi2 (excludes area behind Harquahala FRS)
STREAM TYPE Dam of natural drainage
JURISDICTION Maricopa County, Arizona
WATERSHED Lower Centennial
SECTION/TOWNSHIP/RANGE S34 T2N R8W
LATITUDE N 33° 27' 59.8"  |  +33.46660
LONGITUDE W 113° 04' 21.3"  |  -113.07258
ARIZONA STATE PLANE E 347488  | N 899262
USGS QUAD SHEET Saddle Mountain 7.5-Minute
STREAMGAGE INSTALLATION DATE 12/16/1988 - WY 1989
PERIOD OF AVAILABLE DATA RECORD 12/16/1988 - Current
LENGTH OF AVAILABLE DATA RECORD (AS OF 10/01/2018) 29.79 Years | 10,881 Days
GAPS (> 2 DAYS) IN RECORD None
STAGE GAGE TYPE Pressure Transducer
STAGE GAGE ELEVATION 0.30 feet Gage Height
STAFF GAGES 3
CREST STAGE GAGES 0
ZERO GAGE HEIGHT ELEVATION 1,178.93 feet NAVD 1988
POINT OF ZERO FLOW 0.00 feet Gage Height
SPILLWAY ELEVATION No Spillway
TOP OF DAM ELEVATION 16.1 feet Gage Height

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BRIEF RATING

Current Discharge Rating = #2 - Applied since 10/01/2016
Current Capacity Rating = #2 - Applied since 10/01/1996
Gage
Height
(feet)
Elevation
(feet NAVD 88)
Discharge
(cfs)
Volume
(acre-feet)
0.0 1,178.93 0 0.0
1.0 1,179.93 34 65
2.0 1,180.93 88 110
3.0 1,181.93 154 177
4.0 1,182.93 220 267
5.0 1,183.93 290 398
6.0 1,184.93 380 580
7.0 1,185.93 480 830
8.0 1,186.93 587 1,150
9.0 1,187.93 701 1,546
10.0 1,188.93 822 2,018
12.0 1,190.93 1,050 3,216
14.0 1,192.93 1,203 4,777
16.1 1,195.03 1,343 6,743

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WATER YEAR PEAKS

Water
Year
Peak
Gage Height
(feet)
Peak
Volume
(acre-feet)
Percent
Full
(Available Storage Capacity)
Date of
Peak
2020        
2019        
2018 None 0 0.0 None
2017 1.02 66 1.0 07/24/2017
2016 None 0 0.0 None
2015 None 0 0.0 None
2014 None 0 0.0 None
2013 0.72 53 0.6 08/26/2013
2012 None 0 0.0 None
2011 None 0 0.0 None
2010 1.20 74 1.1 01/21/2010
2009 None 0 0.0 None
2008 0.60 48 0.7 08/25/2008
2007 0.62 30 0.4 03/22/2007
2006 1.48 86 1.3 08/11/2006
2005 0.70 52 0.8 01/03/2005
2004 None 0 0.0 None
2003 None 0 0.0 None
2002 None 0 0.0 None
2001 1.00 65 1.0 10/28/2000
2000 0.60 48 0.7 08/22/2000
1999 None 0 0.0 None
1998 0.40 39 0.6 09/09/1998
1997 1.48 86 1.3 08/08/1997
1996 2.50 102 1.5 07/15/1996
1995 None 0 0.0 None
1994 None 0 0.0 None
1993 None 0 0.0 None
1992 1.40 33 0.5 02/07/1992
1991 1.30 27 0.4 02/28/1991
1990 0.40 0 0.0 02/16/1990
1989 (partial) 1.30 27 0.4 01/19/1989

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IMPOUNDMENT EVENT HISTORY

Date of
Peak
Time of
Peak
Runoff
Start
Runoff
End
Duration
(hours)
Peak
Stage
(feet GH)
Peak
Volume
(acre-feet)
Water
Year
View a Plot of These Data
               
07/24/2017 12:09 07/24/2017 11:49 07/24/2017 14:34 2.8 1.02 35 2017
08/26/2013 21:10 08/26/2013 20:56 08/27/2013 04:17 7.4 0.72 53 2013
02/20/2010 15:51 02/20/2010 15:45 02/20/2010 17:05 1.3 0.53 45 2010
01/21/2010 21:27 01/21/2010 04:22 01/22/2010 09:47 29.4 1.20 74 2010
08/25/2008 23:32 08/25/2008 22:29 08/26/2008 01:43 3.2 0.60 48 2008
03/22/2007 15:32 03/22/2007 15:26 03/23/2007 04:23 13.0 0.62 30 2007
09/02/2006 20:01 09/02/2006 20:01 09/02/2006 21:05 8.5 0.62 49 2006
08/11/2006 21:50 08/11/2006 20:45 08/12/2006 15:30 18.8 1.48 86 2006
01/04/2005 12:44 01/04/2005 12:27 01/04/2005 14:18 1.9 0.50 43 2005
01/04/2005 04:20 01/04/2005 04:01 01/04/2005 06:20 2.3 0.70 52 2005
01/03/2005 19:39 01/03/2005 19:25 01/03/2005 21:56 2.5 0.70 52 2005
12/29/2004 13:06 12/29/2004 12:59 12/29/2004 14:45 1.8 0.50 43 2005
12/03/2004 02:08 12/02/2004 20:08 12/06/2004 08:08 84.0 0.38 36 2005
12/02/2004 08:08 12/02/2004 02:08 12/02/2004 09:41 7.6 0.40 39 2005
10/28/2000 03:52 10/27/2000 22:35 10/28/2000 11:50 13.3 1.00 65 2001
10/27/2000 11:29 10/27/2000 11:15 10/27/2000 12:50 1.6 0.95 63 2001
10/22/2000 03:16 10/22/2000 02:58 10/22/2000 04:27 1.5 0.60 48 2001
08/22/2000 23:34 08/22/2000 23:28 08/23/2000 00:13 0.8 0.60 48 2000
09/09/1998 20:45 09/09/1998 20:45 single report 0.0 0.40 39 1998
09/25/1997 16:24 09/25/1997 16:04 09/25/1997 18:50 2.8 1.00 65 1997
09/17/1997 08:53 09/17/1997 08:51 09/17/1997 08:53 0.1 0.48 42 1997
09/11/1997 09:36 09/11/1997 09:36 09/11/1997 10:42 1.1 0.55 46 1997
08/30/1997 20:07 08/30/1997 20:07 08/30/1997 20:40 0.6 0.43 40 1997
08/17/1997 14:47 08/17/1997 14:47 08/17/1997 20:40 5.9 0.35 20 1997
08/08/1997 22:24 08/08/1997 20:48 08/09/1997 01:12 4.4 1.48 86 1997
07/15/1996 03:09 07/15/1996 00:29 07/15/1996 06:06 5.6 2.50 102 1996
02/07/1992 09:27 02/07/1992 08:07 02/07/1992 21:17 13.2 1.40 33 1992
12/03/1991 00:54 Data Unavailable Data Unavailable   1.30 27 1992
02/28/1991 08:38 Data Unavailable Data Unavailable   1.30 27 1991
02/16/1990 01:12 Data Unavailable Data Unavailable   0.40 0 1990
02/14/1990 20:19 Data Unavailable Data Unavailable   0.40 0 1990
01/19/1989 10:14 01/19/1989 09:56 01/19/1989 17:46 7.8 1.30 27 1989

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STAFF GAGES

Staff Gage Range Staff Gage Information
0 - 5 On upstream side of dam, reads in gage height
5 - 10 On upstream side of dam, reads in gage height
10 - 15 On upstream side of dam, reads in gage height

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