Courtesy of Arkansas Water Science
Center Starting the week of January 16, 2017, the Arkansas offices
of the USGS will begin transition to a new data management software.
While you may not notice this transition, some sites may have problems
or delays in being updated. We are actively monitoring these conditions
and are resolving them as quickly as possible.
USGS 07072500 Black River at Black Rock, AR
Most recent instantaneous value: 8000 07-26-2017 07:00 CDT
Daily discharge, cubic feet per second -- statistics for Jul 26 based on 69 years of record more
|Median ||Mean ||75th |
|Most Recent |
Value Jul 26
|2230 ||3240 ||3980 ||4630 ||5350 ||8000 ||13800
Most recent instantaneous value: 7.31 07-26-2017 07:00 CDT