Salt River below Granite Reef - ID # 75307

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Page Last Updated: 24 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
       
75307 6.94 feet 1,282.94 feet NAVD88 08/17/2023 -- current
75307 4.25 feet 1,280.25 feet NAVD88 04/28/2020 -- 10/26/2023
4583 4.25 feet 1,280.25 feet NAVD88 10/01/2017 -- 04/28/2020
4583 4.25 feet 1,280.25 feet NAVD88 04/02/2012 -- 09/30/2017

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SITE DATA

STATUS Active
LOCATION Located about 1/2 mile downstream from Granite Reef Diversion structure
DRAINAGE AREA 12,548 mi2
STREAM TYPE Natural Stream
JURISDICTION Salt River Pima-Maricopa Indian Community, Arizona
WATERSHED Lower Verde / Evergreen
SECTION/TOWNSHIP/RANGE S13 T2N R6E
LATITUDE N 33° 30' 53.5"  |  +33.5147
LONGITUDE W 111° 41' 56.4"  |  -111.6990
ARIZONA STATE PLANE E 766347  | N 914864
USGS QUAD SHEET Granite Reef Dam 7.5-Minute
STREAMGAGE INSTALLATION DATE 04/02/2012 - WY 2012
PERIOD OF AVAILABLE DATA RECORD 04/02/2012 - Current
LENGTH OF AVAILABLE DATA RECORD (AS OF 10/01/2024) 12.50 Years | 4,565 Days
GAPS (> 2 DAYS) IN RECORD None
STAGE GAGE TYPE Pressure Transducer
STAGE GAGE ELEVATION 6.94 feet Gage Height
STAFF GAGES 0
CREST STAGE GAGES 0
ZERO GAGE HEIGHT ELEVATION 1,276.00 feet NAVD88
POINT OF ZERO FLOW Undetermined
EXTREME FOR PERIOD OF RECORD 32,459 cfs | 19.25 feet | 03/23/2023

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BRIEF RATING

Current Rating = #2 - Applied since 04/02/2012
Discharge
(cfs)		 Elevation
feet
Gage Height		 Elevation
feet
NAVD88
0 0.00 1,276.00
800 7.50 1,283.50
2,000 8.83 1,284.83
5,000 11.02 1,287.02
10,000 12.87 1,288.87
20,000 16.21 1,292.21
30,000 18.13 1,294.13
50,000 21.09 1,297.09
80,000 23.30 1,299.30
100,000 24.54 1,300.54
180,000 28.78 1,304.78

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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 19.25 32,459 03/23/2023
2022 8.89 2,071 04/15/2022
2021 10.84 4,584 08/12/2021
2020 10.31 3,004 03/22/2020
2019 16.13 21,696 09/23/2019
2018 8.40 1,523 08/14/2018
2017 16.32 20,753 03/01/2017
2016 6.32 359 01/08/2016
2015 4.85 250 01/31/2015
2014 6.65 385 09/27/2014
2013 5.95 331 01/28/2013
2012 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
               
03/23/2023 12:00 03/01/2023 18:00 05/11/2023 04:42 1690.7 19.25 32,549 2023
01/17/2023 18:00 01/17/2023 16:23 01/18/2023 12:00 19.6 7.67 931 2023
08/12/2022 18:30 08/12/2022 15:22 08/12/2022 23:10 7.8 7.76 992 2022
04/15/2022 19:07 04/15/2022 18:00 04/16/2022 00:00 6.0 8.89 2,071 2022
02/22/2022 14:11 02/22/2022 12:00 02/22/2022 17:58 6.0 7.23 579 2022
01/01/2022 12:00 01/01/2022 06:00 01/02/2022 12:00 30.0 7.76 992 2022
08/18/2021 23:53 08/18/2021 20:41 08/20/2021 00:00 27.3 10.45 3,781 2021
08/14/2021 03:43 08/13/2021 22:23 08/15/2021 15:37 41.2 9.38 2,402 2021
08/12/2021 19:09 08/11/2021 21:46 08/13/2021 21:09 47.4 8.64 1,774 2021
08/12/2021 12:50 08/11/2021 21:46 08/13/2021 21:09 47.4 10.84 4,584 2021
08/11/2021 22:10 08/11/2021 21:46 08/13/2021 21:09 47.4 7.52 818 2021
07/26/2021 06:00 07/25/2021 15:46 07/26/2021 19:26 27.7 7.32 645 2021
04/01/2020 18:00 04/01/2020 11:33 04/02/2020 07:43 20.2 7.03 440 2020
03/26/2020 06:00 03/19/2020 04:37 03/30/2020 22:01 281.4 8.99 1,537 2020
03/24/2020 12:00 03/19/2020 04:37 03/30/2020 22:01 281.4 9.91 2,479 2020
03/23/2020 12:00 03/19/2020 04:37 03/30/2020 22:01 281.4 10.06 2,667 2020
03/22/2020 12:00 03/19/2020 04:37 03/30/2020 22:01 281.4 10.31 3,004 2020
03/21/2020 06:00 03/19/2020 04:37 03/30/2020 22:01 281.4 9.33 1,846 2020
03/20/2020 12:00 03/19/2020 04:37 03/30/2020 22:01 281.4 7.91 808 2020
03/19/2020 05:53 03/19/2020 04:37 03/30/2020 22:01 281.4 8.45 1,129 2020
03/13/2020 13:41 03/13/2020 12:31 03/15/2020 01:20 36.8 8.30 1,032 2020
02/23/2020 12:19 02/22/2020 18:19 02/24/2020 00:41 30.4 7.03 1,183 2020
02/23/2020 02:24 02/22/2020 18:19 02/24/2020 00:41 30.4 8.40 2,467 2020
12/28/2019 14:58 12/28/2019 12:53 12/29/2019 09:17 20.4 7.76 1,779 2020
09/23/2019 15:27 09/23/2019 09:08 09/25/2019 00:54 39.8 16.13 21,696 2019
03/15/2019 09:00 02/28/2019 00:40 03/25/2019 09:08 608 10.75 4,388 2019
03/13/2019 16:25 02/28/2019 00:40 03/25/2019 09:08 608 10.60 4,075 2019
03/09/2019 12:21 02/28/2019 00:40 03/25/2019 09:08 608 9.96 2,938 2019
03/03/2019 11:21 02/28/2019 00:40 03/25/2019 09:08 608 11.72 6,910 2019
03/01/2019 14:56 02/28/2019 00:40 03/25/2019 09:08 608 7.13 512 2019
10/03/2018 09:00 10/03/2018 06:38 10/03/2018 21:45 15.1 8.25 1,382 2019
08/14/2018 23:06 08/14/2018 22:27 08/15/2018 02:50 4.4 8.40 1,523 2018
08/11/2018 03:00 08/11/2018 00:48 08/11/2018 06:13 5.4 8.79 1,948 2018
07/24/2017 10:10 07/13/2017 06:00 07/28/2017 00:00 354 8.06 1,218 2017
03/01/2017 07:51 02/12/2017 06:18 03/15/2017 06:00 744 16.32 20,753 2017
02/19/2017 05:08 02/12/2017 06:18 03/15/2017 06:00 744 8.79 1,948 2017
02/13/2017 07:55 02/12/2017 06:18 03/15/2017 06:00 744 8.11 1,259 2017
01/21/2017 08:48 01/20/2017 23:14 01/23/2017 12:00 60.8 13.29 11,035 2017
12/02/2016 01:05 12/01/2016 23:29 12/02/2016 18:00 18.5 7.47 771 2017
08/02/2016 22:46 08/02/2016 21:27 08/03/2016 10:05 12.6 5.86 324 2016
01/08/2016 00:30 01/07/2016 01:01 01/17/2016 00:30 239 6.32 359 2016
01/31/2015 10:55 01/31/2015 06:03 01/31/2015 16:55 10.9 4.85 250 2015
09/27/2014 20:28 09/27/2014 16:01 09/28/2014 11:19 19.3 6.65 385 2014
09/08/2014 12:05 09/08/2014 06:31 09/08/2014 17:19 10.8 6.18 348 2014
08/19/2014 19:25 08/19/2014 18:25 08/20/2014 01:01 6.6 5.10 268 2014
03/02/2014 02:36 03/01/2014 22:21 03/03/2014 14:07 39.8 5.95 331 2014
11/22/2013 20:08 11/22/2013 08:08 11/23/2013 03:45 19.6 4.92 254 2014
09/09/2013 15:55 09/09/2013 14:10 09/09/2013 20:09 6.0 5.48 296 2013
01/28/2013 17:10 01/27/2013 07:03 01/29/2013 17:10 58.1 5.95 331 2013

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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
Analysis of Modified Roosevelt Dam
2-year 5-year 10-year 20-year 50-year 100-year 200-year 500-year
----- 20,500 55,000 90,000 140,000 169,000 ----- -----

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