|< or > - Amount detected is above or below
equipment detection limit
||A - Approximate end time of flow due to power failure
||A-01 - >400000
|B-02 - BOD result calculated from COD analysis
||D-1 - Elevated reporting limit(s) due to dilution. This has no effect on the data. Sample result is considered valid.
||DET - Analyte Detected
|DRY – Sample results reported on a dry weight basis
||E - End time of flow due to equipment removal
||IS - Insufficient Sediment within Sample
|J - Detected but below the reporting limit
||N/A - Data not available at this time
||ND - Analyte not detected at or above the reporting limit
|NR - Not Reported
||NST – No Sample Taken
||U - Undetected
|W-05 - Highest possible dilutions were made by the laboratory
||Qual – Qualifiers
||Q-5 - Seed correction outside desired limits. This has no effect on the data. Sample result is considered valid.
|Q11 - Insufficient sample for analysis of matrix spike. This has no effect on the data. Sample result is considered valid.
||RPD - Relative Percent Difference
||S-1 - Laboratory container pH was above desired amount. This has no effect on the data. Sample result is considered valid.
|TNTC - Too numerous to count
||U – Undetected
||W-05 - Highest possible dilutions were made by the laboratory
|BOD - Biochemical Oxygen Demand
||BRL - Below Reading Limit
||COD - Chemical Oxygen Demand
|TDS - Total Dissolved Solids
||TSS - Total Suspended Solids by EPA 160.2
||PC - Sample results suspect due to post-calibration results
|**This data was only collected in the second permit term.
||***This data is only being collected in the third permit term.