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On February 8, 2024, the Tribal PFAS Working Group invited Dana Gava, EPA, to provide a presentation on underground injection wells. The underground injection wells may be used as a method for the…
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On December 14, 2023, the Tribal PFAS Working Group hosted an open house to provide more information on the working group activities and to hear a presentation on PFAS on Tribal Lands by Dr. Kimberly…
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NOTE: There is an error in this video regarding the deadline to complete the call-back with the Trustee so they can wire the funds. This call-back must be completed by 5 PM Eastern on December 20,…
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Frank Holleman (Sonosky, Chambers, Sachse, Endreson & Perry, LLP) provided an update on the settlements with DuPont and 3M regarding PFAS contaminated drinking water systems.
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The National Tribal Water Council (NTWC) was established to advocate for the best interests of federally-recognized Indian and Alaska Native Tribes in matters pertaining to water. It is the intent of…
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This demonstration shows how to use MS Excel Power Query (with a user interface) to go from two excel files of 5 minute data, append the files, remove duplicates, filter AQS-nulled values, and…
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This video provides an overview of one way (free to anyone) to set up a form that can be accessed on a smartphone in the field, enabling users to type in the results of field QC checks, and then…
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Continuing to use the minute sensor data, this demonstration is of inserting a pivot chart that can be collapsed and expanded to generate summary statistics by hour, day, month and year.
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Demonstration of how to summarize minute sensor data by average and max, by hour and day, using a pivot table. Caution: check for gaps in your data, which may not be represented clearly in a pivot…
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This video demonstrates using the same sensor data that has been used in the importing videos, and excel’s ability to understand geographic identifiers and incorporate maps, to generate a map…
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Very brief demonstration of how to name a range of data (and if this range is in an excel Table it will automatically expand to include more rows), which allows you to refer to that range by name…
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Demonstration of the import of the same sensor data into excel as was demonstrated in the legacy import video, but this import is done using the self-documenting excel power query feature.
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