| News updated Nov, 2011 |
|
SYSTEM NOTICE: Friday, February 10, 2012, through Sunday February 12, 2012 there will be a planned power outage in one of our USGS facilities. This should not affect the availability of any data that we serve; however, the mapping interface which displays sites on a map will be unavailable. A follow-up notice will be sent when the power is fully restored. All real-time current data will continue to be available at http://waterdata.usgs.gov/nwis. |
USGS National Water Information System:
Web Interface Feedback Page for Dist. of Columbia
![[!]](http://pa.water.usgs.gov/images/exclaim.gif)
During cold
weather, ice effects on stage, ground water levels, precipitation and
water quality parameters at some stream-gaging stations and wells are
likely. Data values reported on these pages may be significantly higher
or lower than actual values. Adjustment of data for ice effects can
only be done after detailed analysis. Users are encouraged to contact
this office for more information on specific stream-gaging stations or
wells.
| Please share with us any general comments/recommendations you have on how you use this system and what would make it more useful to you. The optional information, if you choose to include it, will only be used to help us answer your questions as quickly and thoroughly as possible. Please see the USGS privacy page for more information. Thanks for using the USGS National Water Information System and please come back soon. |
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U.S. Department of the Interior |
U.S. Geological Survey
Title: USGS NWIS: Web Interface Feedback Page for Dist. of Columbia
URL: http://waterdata.usgs.gov/dc/nwis/feedback?
Page Contact Information: Dist. of Columbia Water Data Maintainer
Page Last Modified: 2012-02-09 20:13:52 EST
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