List of analytical and quality control flags used for the compiled analytical results.

Analytical Flags

Lake Oroville Water Quality Assessment for the 2018 Camp Fire

Sample site reference number used on the Water Data Library.

Unique code assigned to the sampling run (typically all samples collected on one day) by the laboratory.

Unique code assigned to the sample by the laboratory.

Reference number assigned to each analyte by the [Chemical Abstract Service](https://www.cas.org/cas-data/cas-registry), analytes that don't have assigned numbers by the CAS are assigned an internal identifier.

Note pertaining to the analyte such as abbreviations, alternate names, fraction of analysis ("as N", "as CaCO3").

Analyte result in text format, values less than reporting limit results are shown as "<" that limit.

Analyte result in number format with less than reporting limit results shown as "0".

The laboratory that analyzed or reported each sample.

Type of sample being reported (e.g., normal samples, blank samples, replicate samples).

lake-oroville-water-quality-assessment-for-the-2018-camp-fire

The initial calibration verification (ICV) result for batch 440-530531 was above the upper control limit. Sample results were non-detects, and have been reported as qualified data.

Result is greater than the detection limit but less than the reporting limit.

Analytical Flags

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Dataset Name