USGS Water-Year Summary 2024
301324090382400 CRMS0061
LOCATION - Lat 30°13'24", long 90°38'24" referenced to North American Datum of 1983, Ascension Parish, LA, Hydrologic Unit 08070204, Approximately 0.6 miles southeast of the western intersection of the Blind River and Alligator Bayou, in Ascension Parish, LA.
DRAINAGE AREA - Indeterminate.
SURFACE-WATER RECORDS
PERIOD OF RECORD - May 2009 to current year
GAGE - Water-stage recorder. Datum of gage is 0.65 feet below NAVD 88 Geoid12B.
EXTREMES FOR PERIOD OF RECORD - Maximum gage height, 6.24 ft, Aug. 30, 2012; Minimum gage height, -1.20 ft, Mar. 25, 2020.
WATER-QUALITY RECORDS
PERIOD OF RECORD - May 2009 to current year.
PERIOD OF DAILY RECORD - SPECIFIC CONDUCTANCE: May 2009 to current year.
SALINITY: May 2009 to current year.
WATER TEMPERATURE: May 2009 to current year.
INSTRUMENTATION - Water-quality monitor recording specific conductance and water temperature.
EXTREMES FOR PERIOD OF RECORD - SPECIFIC CONDUCTANCE: Maximum, 4910 microsiemens/cm, Sep. 12, 2009; minimum, 25 microsiemens/cm, Aug. 16, 17, 2016.
SALINITY: Maximum, 2.6 ppt, Sep. 12, 13, 14, 2009; minimum, 0.0 ppt, on many days.
WATER TEMPERATURE: Maximum, 37.1°C, Aug. 11, 12, 2023; minimum, 4.6°C, Feb. 19, 2021.