Cave Creek Ashdale - ID # 21307

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Page Last Updated: 23 October 2024

ID History | Site Data | Brief Rating | Water Year Peaks | Runoff History | Flood Frequency | Cave Creek Fire Station Runoff History

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GAGE ID AND DATUM HISTORY

ID Elevation of
Instrument
in Gage Height		 Elevation of
Instrument
in Datum		 Period
       
21307 1.24 feet 3,258.02 feet NAVD88 04/02/2020 - Current
4947 1.24 feet 3,258.02 feet NAVD88 02/16/2010 - 04/02/2020
4947 2.20 feet 3,252.20 feet NGVD 1929 02/25/2009 - 02/16/2010

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SITE DATA

STATUS Active
LOCATION About 1 mile west of the Seven Springs Campgrounds
DRAINAGE AREA 34.4 mi2
STREAM TYPE Natural Stream
JURISDICTION Maricopa County, Arizona
WATERSHED Cave Creek
SECTION/TOWNSHIP/RANGE S07 T7N R5E
LATITUDE N 33° 57' 44.2"  |  +33.96228
LONGITUDE W 111° 52' 33.8"  |  -111.87605
ARIZONA STATE PLANE E 712291  | N 1077653
USGS QUAD SHEET New River Mesa 7.5-Minute
STREAMGAGE INSTALLATION DATE 02/25/2009 - WY 2009
PERIOD OF AVAILABLE DATA RECORD 02/25/2009 - Present
LENGTH OF AVAILABLE DATA RECORD (AS OF 10/01/2024) 15.60 Years | 5,697 Days
GAPS (> 2 DAYS) IN RECORD None
STAGE GAGE TYPE Transducer
STAGE GAGE ELEVATION 1.24 feet Gage Height
STAFF GAGES None
CREST STAGE GAGES One
ZERO GAGE HEIGHT ELEVATION 3,256.778 feet NAVD88
POINT OF ZERO FLOW 0.0 feet Gage Height (February 2018)
EXTREME FOR PERIOD OF RECORD 8,735 cfs | 11.24 feet | 08/19/2014

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BRIEF RATING

Current Rating = #2 - Applied since 10/01/2019
Discharge
(cfs)		 Elevation
Feet
Gage Height		 Elevation
Feet
NAVD88
0 0.00 3,256.78
100 2.40 3,259.18
200 2.92 3,259.70
500 4.02 3,260.80
1,000 5.16 3,261.94
2,000 6.64 3,263.42
5,000 9.55 3,266.33
10,000 11.49 3,268.27
20,000 14.31 3,271.09

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WATER YEAR PEAKS

Water
Year		 Peak
Gage Height
(feet)		 Peak
Discharge
(cfs)		 Date of
Peak
2025      
2024 1.47 51 02/07/2024
2023 6.8 2,072 03/22/2023
2022 3.84 442 08/18/2022
2021 8.03 2,736 07/29/2021
2020 6.77 2,058 03/13/2020
2019 5.87 1,251 02/06/2019
2018 3.48 558 07/14/2018
2017 6.77 1,702 02/28/2017
2016 2.86 449 01/07/2016
2015 None 0 None
2014 11.24 8,735 08/19/2014
2013 2.29 333 01/27/2013
2012 7.36 2,050 09/07/2012
2011 5.22 1,028 09/10/2011
2010 10.74 7,000 01/21/2010
2009 (partial) 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
               
02/07/2024 06:00 02/08/2024 00:00 02/09/2024 06:00 30.0 1.47 51 2024
09/01/2023 00:00 08/31/2023 18:00 09/01/2023 06:00 12.0 1.54 54 2023
03/22/2023 08:22 03/21/2023 12:00 03/23/2023 12:00 48.0 6.80 2,072 2023
03/16/2023 00:42 03/15/2023 18:00 03/17/2023 00:00 30.0 2.69 189 2023
03/01/2023 22:05 03/01/2023 18:00 03/04/2023 17:16 71.3 2.77 223 2023
01/17/2023 01:56 01/16/2023 16:53 01/18/2023 06:00 37.1 4.26 585 2023
01/01/2023 18:00 01/01/2023 06:00 01/02/2023 12:00 30.0 1.89 72 2023
08/23/2022 17:00 08/23/2022 16:20 08/23/2022 21:46 5.4 2.54 137 2022
08/21/2022 18:00 08/21/2022 16:51 08/21/2022 23:12 6.4 2.89 283 2022
08/18/2022 19:07 08/18/2022 19:02 08/20/2022 06:00 35.0 3.84 442 2022
08/14/2022 16:15 08/14/2022 16:04 08/15/2022 00:00 7.9 2.39 99 2022
07/28/2022 12:09 07/28/2022 11:50 07/28/2022 13:42 1.9 2.57 147 2022
08/18/2021 15:13 08/18/2021 13:28 08/19/2021 06:00 16.5 6.70 2,027 2021
07/29/2021 17:54 07/29/2021 17:52 07/30/2021 06:00 12.1 8.03 2,736 2021
07/25/2021 16:37 07/25/2021 16:00 07/26/2021 04:02 12.0 4.19 559 2021
07/23/2021 13:45 07/23/2021 13:06 07/23/2021 22:30 9.4 3.59 367 2021
03/18/2020 21:49 03/18/2020 20:07 03/19/2020 18:00 21.9 1.88 71 2020
03/13/2020 15:40 03/13/2020 13:43 03/14/2020 21:01 31.3 4.60 722 2020
03/13/2020 01:59 03/12/2020 09:53 03/13/2020 12:00 26.1 6.77 2,058 2020
12/27/2019 03:50 12/27/2019 00:00 12/27/2019 07:40 7.7 1.93 74 2020
12/25/2019 13:25 12/25/2019 10:18 12/26/2019 06:00 19.7 2.28 93 2020
12/24/2019 20:12 12/24/2019 19:20 12/25/2019 06:00 10.7 1.61 58 2020
11/29/2019 06:36 11/29/2019 04:23 11/29/2019 18:00 13.6 6.39 1,807 2020
11/20/2019 16:58 11/20/2019 15:34 11/21/2019 00:00 8.4 2.33 96 2020
09/23/2019 13:28 09/23/2019 13:02 09/23/2019 16:15 3.2 3.20 510 2019
03/13/2019 07:45 03/13/2019 03:19 03/14/2019 00:00 20.7 4.92 931 2019
02/27/2019 16:42 02/27/2019 14:29 02/28/2019 00:00 9.5 2.00 212 2019
02/26/2019 17:34 02/26/2019 15:22 02/27/2019 04:20 13.0 2.60 398 2019
02/25/2019 18:00 02/25/2019 16:14 02/26/2019 02:42 10.5 2.23 320 2019
02/14/2019 22:34 02/14/2019 20:12 02/15/2019 12:00 15.8 3.62 581 2019
02/06/2019 01:02 02/05/2019 22:43 02/06/2019 12:00 13.3 5.87 1,251 2019
10/23/2018 18:08 10/23/2018 18:01 10/23/2018 20:29 2.5 2.11 265 2019
10/07/2018; 06:23 10/07/2018 03:33 10/07/2018 12:00 8.5 2.43 363 2019
10/02/2018 20:19 10/02/2018 18:48 10/03/2018 02:41 7.9 2.13 275 2019
10/02/2018 14:22 10/02/2018 11:08 10/02/2018 16:25 5.3 2.06 240 2019
07/30/2018 19:49 07/30/2018 19:11 07/30/2018 21:40 2.5 3.40 544 2018
07/14/2018 15:59 07/14/2018 15:20 07/14/2018 17:21 2.0 3.48 558 2018
07/09/2018 17:32 07/09/2018 17:32 07/09/2018 18:20 0.8 1.59 60 2018
07/18/2017 18:26 07/18/2017 18:15 07/18/2017 20:58 2.7 2.56 390 2017
02/28/2017 07:32 02/27/2017 23:02 03/01/2017 05:38 30.6 6.77 1,702 2017
02/19/2017 09:12 02/19/2017 04:44 02/20/2017 09:00 28.3 2.34 344 2017
01/24/2017 00:00 01/23/2017 23:32 01/24/2017 04:53 5.4 1.46 28 2017
01/21/2017 02:27 01/20/2017 19:39 01/21/2017 18:56 23.3 6.30 1,448 2017
01/01/2017 11:50 01/01/2017 11:13 01/01/2017 18:00 6.8 2.09 255 2017
01/07/2016 14:21 01/07/2016 13:54 01/07/2016 21:10 7.3 2.86 449 2016
01/06/2016 13:32 01/06/2016 09:08 01/06/2016 22:45 13.6 1.84 144 2016
09/09/2014 03:56 09/09/2014 03:48 09/09/2014 07:35 3.8 2.06 243 2014
09/08/2014 04:30 09/08/2014 04:07 09/08/2014 14:37 10.5 4.76 881 2014
08/19/2014 11:38 08/19/2014 07:47 08/20/2014 04:24 20.6 11.24 8,735 2014
08/17/2014 19:58 08/17/2014 19:54 08/17/2014 20:49 0.9 2.99 472 2014
03/02/2014 00:37 03/01/2014 23:29 03/02/2014 04:50 5.4 1.74 107 2014
03/08/2013 17:18 03/08/2013 16:52 03/08/2013 20:22 3.5 1.94 186 2013
01/27/2013 15:49 01/27/2013 15:25 01/27/2013 17:17 25.9 2.29 333 2013
01/26/2013 22:22 01/26/2013 21:20 01/27/2013 05:17 8.0 1.64 75 2013
12/14/2012 05:23 12/14/2012 05:20 12/14/2012 11:16 5.9 1.86 154 2013
09/07/2012 10:35 09/07/2012 10:28 09/07/2012 13:14 2.8 7.36 2,050 2012
11/05/2011 00:42 11/05/2011 00:39 11/05/2011 06:40 6.0 1.69 90 2012
09/10/2011 21:15 09/10/2011 20:42 09/11/2011 00:32 3.8 5.22 1,028 2011
07/30/2011 19:22 07/30/2011 19:12 07/30/2011 20:58 1.8 2.04 231 2011
12/30/2010 03:49 12/30/2010 03:03 12/30/2010 08:53 5.8 2.19 305 2011
10/05/2010 13:44 10/05/2010 13:39 10/05/2010 17:19 3.7 1.64 75 2011
08/17/2010 17:09 08/17/2010 16:45 08/17/2010 20:50 4.1 6.42 1,509 2010
07/23/2010 18:59 07/23/2010 18:56 07/23/2010 20:59 2.1 2.16 292 2010
01/21/2010   Data Unavailable Data Unavailable   10.74 7,000 2010
12/08/2009 00:13 12/08/2009 00:07 01/12/2010 10:27 842 2.53 510 2010

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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
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=13, 2009-2021
2-year 5-year 10-year 20-year 50-year 100-year 200-year 500-year

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CREST STAGE GAGES

Crest Gage Number Pin Elevation
(Feet, Gage Height)		 Additional Information
1 5.15 Located on right bank near transducer

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