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Boating safety tips are available from the
U.S. Coast Guard.
NOTE: During cold periods, gage height and streamflow information may be adversely affected by ice.
Station operated in cooperation with USDA–Natural Resources Conservation Service
"Re-establishment of gage January 17, 2008, on US Business Route 65 was located approximately 0.6 miles downstream from previous location. On July 25, 2019, a new datum was established at fiducial RM1 of 674.52 feet; resulting in a zero gage datum of 674.52-30.015 = 644.50 feet. The NAVD 88 datum was determined by USACE NWK (Reference Frame NAD_83 (2011) (EPOCH:2010.0000), GEOID12B) in reference to EM 1110-2-6056 "Standards and Procedures for Referencing Project Elevation Grades to Nationwide Vertical Datums." In February 2020, a new fiducial mark RM5 was established in lieu of RM1 after a resurfacing of the bridge deck among other modifications. As a result, a NAVD 88 elevation of 675.92 feet was determined at RM5 by a level II GNSS survey (Reference Frame NAD_83 (2011) (EPOCH:2010.0000), GEOID12B) in reference to TM-11D1. The current zero gage datum is 675.92-31.328 = 644.59 feet"
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Value Sep 20