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Ventana Canyon Wash Alerts

This is the MyAlerts message page for Ventana Wash. It contains information about the messages that will be sent to folks who have signed up for MyAlerts messages within the Ventana Wash floodplain as well as relevant flood safety information.

For up-to-date emergency information, check the Twitter feeds for the
 Pima County Office of Emergency Management and the Pima County Sheriff.


NOTE: Weather is unpredictable, so floods are too. We will occasionally be wrong, but that does not mean that the safety messages should be ignored.  It is your responsibility to use sound judgment in and around flood waters.  Please read the Disclaimer tab below for a more detailed explanation.

Flood Alert Messages

Messages and What They Mean

The following messages are examples of what you can expect to receive when the District observes flow at the stream gage for this area. Actual messages may vary slightly depending on conditions. For each example message we provide the stream gage discharge at which the message is expected t be sent and an explanation of the purpose of the message and actions you should take when you receive that message.

Current stream flow data can be obtained on the ALERT page for Gage 2173 (Google Chrome recommended, may not work with Internet Explorer).
 Stream Flow  Message  Explanation
 2,075 cfs
(cubic feet
per second)
Not Applicable. A Flood Alert is not anticipated at this level. Flow in the wash will be hazardous at at-grade crossings.
3,100 cfs Not Applicable. A Flood Alert is not anticipated at this level. Flow in the wash will be hazardous at at-grade crossings.
4,340 cfs Flooding on the Ventana Canyon Wash expected out of banks. Home flooding possible. Do not cross flooded roads. If you are experiencing flooding and feel like you are in danger call 911. If emergency responders are present, follow their instructions. This message is from the Pima County Office of Emergency Management. Snyder Road likely impassable.

Flood Safety

Flood waters on Ventana Wash can arrive quickly, with little warning. So it is extremely important that you plan ahead and take appropriate safety precautions. General flood safety information and ideas can be found on our Be Flood Safe web page.

Specific Flood Safety Information For Ventana Wash

No specific items of concern have been identified at the present time.

Disclaimer

NOTE: The alerts provided err on the side of caution. It is possible that you may receive a warning and the events described do not occur. This is, in part, because floods in Pima County can develop so quickly that we have to anticipate possible events early in order to give the public reasonable time to react to the potential threat. In addition, there are many factors that affect the extent of flooding that are unpredictable. Flood damage may be lower or higher than what we expect. The District strives to provide the best possible information based upon the best available data and is not liable for errors. No message can guarantee your safety.

We will occasionally be wrong, but that does not mean that the safety messages should be ignored.  It is your responsibility to use sound judgment in and around flood waters.