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USGS WaterAlert
[ version 2.3s ]
Subscription Form
Send Notification To
:
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Choose to send your notifications to either of these destinations:
Email address
Receive notifications via email. Note that email is not time sensitive; i.e. there can be delays in the receipt of the email.
Mobile phone number
The phone number must be 10 digits, (numbers only, no spaces, dashes, etc.). Your mobile phone must be text (SMS) capable. Standard text-messaging rates may apply.
Note
: Your email address is required for a one-time confirmation email.
My mobile phone
My email address
Notification Frequency
:
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Choose how often to be notified of your threshold exceedance.
Hourly
: no more often than every 60 minutes, and to the latest reporting interval for the site; e.g. if a site's report ing interval is every four hours, you will receive a notification only every four hours.
Daily
: no more often than once every 24 hours, and to the latest reporting interval for the site.
Hourly
Daily
Alert Threshold Condition
:
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Define one of the following conditions which will trigger your notification, based upon this site's latest real-time
value
:
Greater than
: when
value
exceeds your specified threshold.
Less than
: when
value
is less than your specified threshold.
Outside a range
: when
value
is either less than your minimum
or
greater than your maximum thresholds.
Inside a range
: when
value
is greater than your minimum
and
less than your maximum thresholds.
Greater than
(>)
Less than
(<)
Outside a range
(< or >)
Inside a range
(> and <)
Real-time value is
I have read and acknowledge the
Provisional Data Statement
and
Disclaimer
.