NWDTW 2024: Full Schedule

10:30am CDT

QATools: Newly Augmented Flag Criteria used by the OQA’s Time-Series Check tool for Groundwater Levels

Wednesday July 17, 2024 10:30am - 11:20am CDT

This talk will provide an overview of the newly augmented flag criteria used by the OQA’s Time-Series Check tool for groundwater levels. The tool compares site-visit-collected electronic readings and tape downs for publicly viewable groundwater levels, and flags discrepancies that likely indicate errors. The tool has always incorporated the uncertainty of the tape-down measurement, and now it also incorporates the uncertainty of the electronic reading. The discussion will address uncertainty of electronic readings and of tape downs, including uncertainty fields in SVMAQ and AQTS and uncertainty computations for electronic readings based on manufacturer technical specifications.

Speakers

Michelle Sneed

Technical Quality Assurance Advisor for Groundwater Science, Office of Quality Assurance

Wednesday July 17, 2024 10:30am - 11:20am CDT
Midway 3+4

GROUNDWATER, ANALYSIS

Presented By Office of Quality Assurance (OQA)
Intended Audience General Audience
Duration 50 minutes