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TM21-02 Reload of qualified environmental sample results for Ammonia, Nitrite and Orthophosphate by the Kone Method due to loss of scientific integrity

Detailed Description

This technical memorandum concerns the reload of results with revised metadata (added value-qualifier codes) into the USGS National Water Information System (NWIS; for the lab codes noted in table 1, also known as the “Kone Method” following discovery of a data integrity issue that occurred within the Nutrients Unit (see USGS Office of Communications and Publishing [OCAP] announcement of the loss of scientific integrity finding at the NWQL).


Public Domain.