USA_secondary_water_contaminants: US EPA Secondary Drinking Water Standards
Description
A table containing the secondary drinking water pollutants.
Usage
USA_secondary_water_contaminants
Format
A data.table data frame with 15 rows and 3 variables:
- Contaminant
The name of the contaminant
- Secondary MCL
Maximum Contaminant Level (MCL)
- Noticeable Effects above the Secondary MCL
What are the noticeable effects above the secondary MCL