Chesapeake Bay Nontidal Network 1985-2018: WRTDS output data

Nitrogen, phosphorus, and suspended-sediment loads, and changes in loads, in rivers across the Chesapeake Bay watershed have been calculated using monitoring data from the Chesapeake Bay Nontidal Network (NTN) stations for the period 1985 through 2018. 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 NTN watersheds. The files containing all outputs generated by WRTDS for all applicable NTN monitoring stations are provided in the "Attached Files" section.

Data e Risorse

Campo Valore
accessLevel public
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identifier USGS:5e25f520e4b014c85306f7b7
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modified 20200827
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publisher U.S. Geological Survey
publisher_hierarchy Department of the Interior > U.S. Geological Survey
resource-type Dataset
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Gruppi
  • AmeriGEOSS
  • National Provider
  • North America
Tag
  • amerigeo
  • amerigeoss
  • chesapeake-bay-watershed
  • ckan
  • delaware
  • geo
  • geoss
  • load-analysis
  • maryland
  • national
  • new-york
  • nitrogen
  • north-america
  • nutrients
  • pennsylvania
  • phosphorus
  • rivers
  • suspended-sediment
  • trends
  • united-states
  • usgs-5e25f520e4b014c85306f7b7
  • virginia
  • washington-dc
  • water-quality
  • weighted-regression
  • west-virginia
  • wrtds
isopen False
license_id notspecified
license_title License not specified
maintainer Douglas L. Moyer
maintainer_email dlmoyer@usgs.gov
metadata_created 2025-11-21T14:32:32.578346
metadata_modified 2025-11-21T14:32:32.578351
notes Nitrogen, phosphorus, and suspended-sediment loads, and changes in loads, in rivers across the Chesapeake Bay watershed have been calculated using monitoring data from the Chesapeake Bay Nontidal Network (NTN) stations for the period 1985 through 2018. 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 NTN watersheds. The files containing all outputs generated by WRTDS for all applicable NTN monitoring stations are provided in the "Attached Files" section.
num_resources 2
num_tags 27
title Chesapeake Bay Nontidal Network 1985-2018: WRTDS output data