Department of the Interior
Dataset Description
This dataset represents the perennial nontidal water quality and quantity monitoring from 2005-2024 collected by the National Capital Region Network (NCRN) Inventory and Monitoring Program. Measurements were collected at 54 sites in the National Capital Region, with 37 extant and 17 retired sites as of 2024. In 2024, measurements were collected from each extant site every-other-month but site visit frequency varied through time.
Organization: Department of the Interior
Organization URL: https://catalog.data.gov/organization/doi
Last updated: 2025-05-12T00:00:00Z
Tags: ANC, I&M, IMD, Inventory and Monitoring Division, Monitoring, NCA, NCR, NCRN, NPS, National Capital Area, National Capital Region, National Capital Region Network, National Park Service, YSI, acid neutralizing capacity, conductivity, discharge, dissolved oxygen, flowtracker, freshwater, nitrate, nitrogen, nontidal, orthophosphate, pH, perennial, phosphorus, salinity, specific conductance, stream, total dissolved solids, water, water depth, water quality, water quality monitor, water quantity, water temperature, water velocity, wetted width