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USGS Water-Quality Monthly Statistics for Louisiana

! Discrete water samples data are undergoing modernization with this page no longer being updated with the latest data starting March 11, 2024
with a full decommission expected 6 months later. Learn more about the upcoming change and where to find the new samples data in our blog.

The statistics generated from this site are based on approved daily-mean data and may not match those published by the USGS in official publications. The user is responsible for assessment and use of statistics from this site. For more details on why the statistics may not match, click here.

USGS 02489800 PEARL RIVER BELOW BOGALUSA, LA


Washington Parish, Louisiana
Hydrologic Unit Code 03180004
Latitude  30°44'14.67", Longitude  89°49'59.45" NAD83
Gage datum 66 feet above NGVD29
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00010, Temperature, water, degrees Celsius,
YEAR Monthly mean in deg C   (Calculation Period: 2012-03-01 -> 2014-12-31)

Calculation period restricted by USGS staff due to special conditions at/near site
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
2012 18.9922.0526.8729.4529.4629.3926.2721.6715.6214.08
2013 10.7513.1514.218.7722.0928.6328.6428.8428.1823.0516.0710.84
2014 8.6810.1614.723.726.6928.5629.4627.8523.1614.4214.21
Mean of
monthly
Temperature, water		 9.7 11.7 16 20.4 24.2 28.3 28.9 29.2 27.4 22.6 15.4 13

** No Incomplete data have been used for statistical calculation