Rivers in Arizona
Polacca Wash near Second Mesa
Flood stages and impacts
| Category | Stage |
|---|---|
| Action | 9.00 ft |
- 9.50 ftFlooding occurred upstream at Polacca on August 2, 2010. A rise to 9.53 was measured at Polacaa Wash stream gauge.
Crest history
12 crests on NOAA’s list since 1997.
| # | Date | Stage |
|---|---|---|
| 1 | July 30, 2017 | 10.08 ft |
| 2 | August 12, 2006 | 9.72 ft |
| 3 | September 1, 2013 | 9.54 ft |
| 4 | August 2, 2010 | 9.53 ft |
| 5 | August 12, 2015 | 9.29 ft |
| 6 | October 8, 2015 | 9.05 ft |
| 7 | October 7, 2006 | 8.76 ft |
| 8 | February 14, 2008 | 8.67 ft |
| 9 | August 2, 2012 | 8.55 ft |
| 10 | March 4, 2019 | 8.52 ft |
| 11 | July 16, 2018 | 8.46 ft |
| 12 | August 5, 1997 | 8.00 ft |
Most recent crests
- March 4, 2019: 8.52 ft
- July 16, 2018: 8.46 ft
- July 30, 2017: 10.08 ft
- October 8, 2015: 9.05 ft
- August 12, 2015: 9.29 ft
- September 1, 2013: 9.54 ft
- August 2, 2012: 8.55 ft
- August 2, 2010: 9.53 ft
- February 14, 2008: 8.67 ft
- October 7, 2006: 8.76 ft
Nearby
Upstream, downstream and the gauges around this one.
What this means
Forecasts by the Colorado Basin River Forecast Center. Forecasts are issued routinely year-round. Automatic observations from this river gage have been discontinued due to loss of funding. Contact webmaster at the link below if you can help.
Sources
Stage, flood stages, impacts and crest history from NOAA’s National Water Prediction Service. Streamflow and the daily record from the U.S. Geological Survey.