anomaly_stats: Oregon Water Quality Anomaly Stats

In DEQrmichie/odeqcdr: ODEQ Continuous Data Review

Oregon Water Quality Anomaly Stats

Description

Summary statistics for various water quality parameters that help identify potential anomalous results. Any result flagged as an anomaly should be closely reviewed. For stream temperature the status represents the 10th or 90th percentile of the daily mean, 10th percentile of the daily minimum, or the 90 percentile of the daily maximum stratified by month and strahler stream order; and all stream sizes if StreamOrder=NA. The 10th and 90th 'percentiles were calculated from all available continuous temperature summary 'statistics in DEQ’s AWQMS database. The data period is from January 1, 1990 to December 31, 2019. Data used had a "Final" or "Accepted" result status.

Usage

data(anomaly_stats)

Format

An object of class data.frame with 147 rows and 18 columns.

Details

• Characteristic.Name: Parameter name.

• month: Month applicable to summary stat. NA is all months.

• StreamOrder: Strahler Stream order as defined in NHD.

• q10_daily_diel: 10th percentile of the daily diel.

• q10_daily_max: 10th percentile of the daily maximums.

• q10_daily_mean: 10th percentile of the daily means.

• q10_daily_min: 10th percentile of the daily minimums.

• q90_daily_diel: 90th percentile of the daily diel.

• q90_daily_max: 90th percentile of the daily maximums.

• q90_daily_mean: 90th percentile of the daily means.

• q90_daily_min: 90th percentile of the daily minimums.

• daily_diel:

• daily_max:

• daily_mean_low:

• daily_mean_high:

• Result.Unit: Result unit

• cnCharID:

Examples

anomaly_stats <- odeqcdr::anomaly_stats

DEQrmichie/odeqcdr documentation built on Feb. 15, 2025, 10:01 a.m.