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Page Last Updated: 04 November 2025 |
| ID | Elevation of Instrument in Gage Height |
Elevation of Instrument in Datum |
Period |
| 81807 | 3.10 feet | 3,786.77 feet NAVD88 | 06/30/2020 -- Current |
| 81813 | 2.50 feet (ground below radar) | 3,786.27 feet NAVD88 | 04/30/2020 -- Current |
| 81807 | 7.26 feet | 3,790.90 feet NAVD88 | 04/30/2020 -- 06/30/2020 |
| 5873 | 7.26 feet | 3,790.90 feet NAVD88 | 06/26/2012 -- 04/30/2020 |
| STATUS | Active |
| LOCATION | Located near town of Sunflower, Arizona |
| DRAINAGE AREA | 20.2 mi2 |
| STREAM TYPE | Natural Stream |
| JURISDICTION | Maricopa County, Arizona |
| WATERSHED | Lower Verde |
| SECTION/TOWNSHIP/RANGE | S25 T7N R8E |
| LATITUDE | N 33° 55' 34.8" | +33.92634 |
| LONGITUDE | W 111° 28' 46.0" | -111.47944 |
| ARIZONA STATE PLANE | E 832620 | N 1064920 |
| USGS QUAD SHEET | Reno Pass 7.5-Minute |
| STREAMGAGE INSTALLATION DATE | 06/26/2012 - WY 2012 |
| PERIOD OF AVAILABLE DATA RECORD | 06/26/2012 - Current |
| LENGTH OF AVAILABLE DATA RECORD (AS OF 10/01/2024) | 12.27 Years | 4,480 Days |
| GAPS (> 2 DAYS) IN RECORD | 12/26/2021 - 01/17/2022 |
| STAGE GAGE TYPE | Status Sensor, RADAR Sensor, Pressure Transducer |
| STATUS SENSOR (81809) ELEVATION | 2.60 feet Gage Height |
| RADAR GAGE (81813) GROUND ELEVATION BELOW SENSOR | 2.5 feet Gage Height |
| TRANSDUCER GAGE (81807) ELEVATION | 3.10 feet Gage Height |
| STAFF GAGES | 0 |
| CREST STAGE GAGES | 0 |
| ZERO GAGE HEIGHT ELEVATION | 3,783.674 feet NAVD88 |
| POINT OF ZERO FLOW | 0.0 feet gage height |
| EXTREME FOR PERIOD OF RECORD | 7,906 cfs | 11.96 feet gage height | 08/16/2012 |
| Current Rating = #3 - Applied since 06/03/2025 | ||
| Discharge (cfs) |
Elevation feet Gage Height |
Elevation feet NAVD88 |
| 0 | 0.00 | 3,783.67 |
| 300 | 1.14 | 3,784.81 |
| 500 | 1.60 | 3,785.27 |
| 1,000 | 2.80 | 3,786.47 |
| 2,000 | 4.83 | 3,788.50 |
| 3,000 | 6.56 | 3,790.23 |
| 5,000 | 9.49 | 3,793.16 |
| 10,000 | 14.68 | 3,798.35 |
| 20,000 | 20.52 | 3,804.19 |
| Water Year |
Peak Gage Height (feet) |
Peak Discharge (cfs) |
Date of Peak |
| 2026 | |||
| 2025 | None | 0 | None |
| 2024 | None | 0 | None |
| 2023 | 3.09 | 706 | 03/22/2023 |
| 2022 | None | 0 | None |
| 2021 | 4.54 | 1,492 | 08/18/2021 |
| 2020 | None | 0 | None |
| 2019 | 5.83 | 1,427 | 02/22/2019 |
| 2018 | None | 0 | None |
| 2017 | 5.14 | 1,138 | 01/20/2017 |
| 2016 | None | 0 | None |
| 2015 | None | 0 | None |
| 2014 | None | 0 | None |
| 2013 | 6.38 | 1,669 | 08/29/2013 |
| 2012 | 11.96 | 7,906 | 08/16/2012 |
| 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 | |||||||
| 03/22/2023 | 10:24 | 03/22/2023 06:00 | 03/23/2023 00:00 | 18.0 | 3.09 | 706 | 2023 |
| 03/01/2023 | 06:06 | 02/28/2023 08:26 | 03/02/2023 20:32 | 60.1 | 2.92 | 629 | 2023 |
| 08/18/2021 | 15:17 | 08/18/2021 15:03 | 08/18/2021 16:26 | 1.4 | 3.05 | 689 | 2021 |
| 08/18/2021 | 12:47 | 08/18/2021 12:27 | 08/18/2021 13:33 | 1.1 | 4.54 | 1,492 | 2021 |
| 08/11/2021 | 03:52 | 08/11/2021 03:44 | 08/11/2021 04:05 | 0.4 | 3.72 | 1,004 | 2021 |
| 02/22/2019 | 09:45 | 02/22/2019 00:03 | 02/23/2019 16:39 | 40.6 | 5.83 | 1,427 | 2019 |
| 02/21/2019 | 21:43 | 02/21/2019 21:43 | 02/21/2019 22:36 | 0.9 | 5.12 | 1,130 | 2019 |
| 01/21/2017 | 02:03 | 01/21/2017 01:46 | 01/21/2017 02:58 | 1.2 | 4.96 | 373 | 2017 |
| 01/20/2017 | 22:08 | 01/20/2017 21:44 | 01/20/2017 23:42 | 2.0 | 5.14 | 1,138 | 2017 |
| 08/29/2013 | 19:46 | 08/29/2013 19:37 | 08/29/2013 21:01 | 1.4 | 6.38 | 1,669 | 2013 |
| 07/25/2013 | 16:37 | 07/25/2013 16:31 | 07/25/2013 17:22 | 0.9 | 6.27 | 1,619 | 2013 |
| 01/27/2013 | 19:38 | 01/27/2013 19:26 | 01/27/2013 20:26 | 1.0 | 5.90 | 299 | 2013 |
| 09/07/2012 | 08:55 | 09/07/2012 08:52 | 09/07/2012 09:37 | 0.8 | 8.59 | 3,187 | 2012 |
| 09/03/2012 | 18:52 | 09/03/2012 18:52 | 09/03/2012 19:01 | 0.2 | 6.04 | 1,517 | 2012 |
| 08/23/2012 | 03:57 | 08/23/2012 03:22 | 08/23/2012 04:41 | 1.3 | 7.92 | 592 | 2012 |
| 08/18/2012 | 15:45 | 08/18/2012 15:40 | 08/18/2012 16:20 | 0.7 | 8.63 | 663 | 2012 |
| 08/16/2012 | 23:35 | 08/16/2012 23:15 | 08/17/2012 00:45 | 1.5 | 11.96 | 7,906 | 2012 |
| 07/28/2012 | 17:06 | 07/28/2012 17:01 | 07/28/2012 17:21 | 0.3 | 6.70 | 1,817 | 2012 |
| 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 |
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| USGS StreamStats Flood Flow Frequency | |||||||
| 2-year | 5-year | 10-year | 25-year | 50-year | 100-year | 200-year | 500-year |