This dataset contains water quality samples collected from Puget Sound, lakes, and streams in the region. Sample ID: Unique identifier for each sample taken. Grab ID: Identifier for the specific grab instance associated with the sample. Profile ID: Identifier for the profile associated with the sample. Sample Number: Sequential number assigned to each sample. Collect DateTime: Date and time when the sample was collected. Depth (m): Depth at which the sample was collected, measured in meters. Site Type: Type of site where the sample was collected (e.g., river, lake, well). Area: Geographic area or region where the sample was collected. Locator: Locator information indicating the precise location of the sample. Site: Specific site or location where the sample was collected. Parameter: The parameter measured or analyzed in the sample (e.g., pH, dissolved oxygen). Value: Value of the parameter measured in the sample. Units: Units of measurement for the parameter value. QualityId: Identifier indicating the quality of the data. Lab Qualifier: Qualifier assigned by the laboratory indicating any special conditions or characteristics of the sample. MDL (Method Detection Limit): Method detection limit for the parameter. RDL (Reporting Detection Limit): Reporting detection limit for the parameter. Text Value: Textual representation of the parameter value. Sample Info: Additional information related to the sample. Steward Note: Notes or comments provided by the data steward. Replicates: Number of replicates taken for the sample. Replicate Of: Identifier indicating the sample of which this is a replicate. Method: Method used for analysis or measurement. Date Analyzed: Date when the sample was analyzed. Data Source: Source of the data.