Data Dictionary

Column Type Label Description
year numeric

Water quality year

geography text

Region name

condition_type text

Condition type: Attaining, Impaired, or Insufficient Data (PA excluded this category after 2016)

unit text

Water body size unit of measurement (miles for PA, and acres for NJ)

amount numeric

Miles or acres of water in the given condition

Additional Information

Field Value
Metadata last updated March 25, 2025
Format CSV
License DVRPC Data License
Publication Date 2025-03-25
Geo-resolution