Chesapeake Bay River Input Monitoring Network 1985-2020: WRTDS input data

Nitrogen, phosphorus, and suspended-sediment loads, and changes in loads, in major rivers across the Chesapeake Bay watershed have been calculated using monitoring data from the Chesapeake Bay River Input Monitoring (RIM) Network stations for the period 1985 through 2020. Nutrient and suspended-sediment loads and changes in loads were determined by applying a weighted regression approach called WRTDS (Weighted Regression on Time, Discharge, and Season). The load results represent the total mass of nitrogen, phosphorus, and suspended sediment that was exported from each of the RIM watersheds.

Data e Risorse

Campo Valore
accessLevel public
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identifier USGS:60ef201bd34e93b366704f13
metadata_type geospatial
modified 20210916
old-spatial -79.167480469182, 36.208470061656, -74.904785156852, 42.714410712674
publisher U.S. Geological Survey
publisher_hierarchy Department of the Interior > U.S. Geological Survey
resource-type Dataset
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theme {geospatial}
Gruppi
  • AmeriGEOSS
  • National Provider
  • North America
Tag
  • amerigeo
  • amerigeoss
  • chesapeake-bay-watershed
  • ckan
  • delaware
  • geo
  • geoss
  • kalman-filtering
  • load-analysis
  • maryland
  • national
  • new-york
  • nitrogen
  • north-america
  • nutrients
  • pennsylvania
  • phosphorus
  • rivers
  • suspended-sediment
  • trends
  • united-states
  • usgs-60ef201bd34e93b366704f13
  • virginia
  • washington-dc
  • water-quality
  • weighted-regression
  • west-virginia
  • wrtds
  • wrtds-kalman
isopen False
license_id notspecified
license_title License not specified
maintainer Christopher A. Mason
maintainer_email camason@usgs.gov
metadata_created 2025-11-22T07:14:20.452155
metadata_modified 2025-11-22T07:14:20.452159
notes Nitrogen, phosphorus, and suspended-sediment loads, and changes in loads, in major rivers across the Chesapeake Bay watershed have been calculated using monitoring data from the Chesapeake Bay River Input Monitoring (RIM) Network stations for the period 1985 through 2020. Nutrient and suspended-sediment loads and changes in loads were determined by applying a weighted regression approach called WRTDS (Weighted Regression on Time, Discharge, and Season). The load results represent the total mass of nitrogen, phosphorus, and suspended sediment that was exported from each of the RIM watersheds.
num_resources 2
num_tags 29
title Chesapeake Bay River Input Monitoring Network 1985-2020: WRTDS input data