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USGS Surface-Water Daily Statistics for Iowa

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Boating safety tips are available from the U.S. Coast Guard.

NOTE: Station Numbers for Iowa precipitation gages have changed (see list).

USGS 06808500 West Nishnabotna River at Randolph, IA

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USGS 06808500 West Nishnabotna River at Randolph, IA
Period of Approved Daily-Mean Data
  Parameter Code Parameter Name From To Count
00010 Temperature, water, degrees Celsius 2016-03-02 2023-09-26 2626
00060 Discharge, cubic feet per second 1948-06-01 2023-09-17 27502
00665 Phosphorus, water, unfiltered, milligrams per liter as phosphorus 2016-03-02 2017-10-25 369
72213 Turbidity, water, unfiltered, monochrome near infra-red LED light, 780-900 nm, detector angles at 90 +-2.5 degrees and 0-45 degrees, ratiometric correction, FBRU 2016-03-02 2023-08-05 1860
83554 Nitrate plus nitrite, water, total, short tons per day as nitrogen 2016-03-02 2017-12-06 528
91007 Phosphorus, water, unfiltered, short tons of phosphorus per day 2016-01-01 2017-12-30 730
99133 Nitrate plus nitrite, water, in situ, milligrams per liter as nitrogen 2016-03-02 2023-06-13 1792
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