Skip to main content
  1. ScienceBase Catalog
  2. USGS Maryland, Delaware, and the District of Columbia Water Science Center
  3. Public Data Releases
  4. Select Attributes for NHDPlus Version 2.1 Reach Catchments and Modified Network Routed Upstream Watersheds for the Conterminous United States (ver. 4.0, August 2023)
  5. Select Hydrologic Attributes for NHDPlus Version 2.1 Reach Catchments and Modified Network Routed Upstream Watersheds for the Conterminous United States
  6. Attributes for NHDPlus Version 2.1 Catchments and Modified Routing of Upstream Watersheds for the Conterminous United States: Mean Saturation Overland Flow as a Percent of Streamflow

Attributes for NHDPlus Version 2.1 Catchments and Modified Routing of Upstream Watersheds for the Conterminous United States: Mean Saturation Overland Flow as a Percent of Streamflow

Dates

Publication Date
Time Period
2003

Citation

Wieczorek, M.E., Jackson, S.E., and Schwarz, G.E., 2018, Select Attributes for NHDPlus Version 2.1 Reach Catchments and Modified Network Routed Upstream Watersheds for the Conterminous United States (ver. 4.0, August 2023): U.S. Geological Survey data release, https://doi.org/10.5066/F7765D7V.

Summary

This tabular data set represents mean saturation overland flow as a percent of streamflow compiled for two spatial components of the NHDPlus version 2 data suite (NHDPlusv2) for the conterminous United States; 1) individual reach catchments and 2) reach catchments accumulated upstream through the river network. This dataset can be linked to the NHDPlus version 2 data suite by the unique identifier COMID. The source data is "Saturation overland flow estimated by TOPMODEL for the conterminous United States" produced by the United States Geological Survey (Wolock, 2003). Units are percent of total stream flow. Reach catchment information characterizes data at the local scale. Reach catchments accumulated upstream through the river network [...]

Contacts

Point of Contact :
Michael E Wieczorek, Maryland-Delaware-D.C. Water Science Center
Originator :
Michael E Wieczorek, Shannon E Jackson, Gregory E Schwarz
Metadata Contact :
Michael E Wieczorek
Publisher :
U.S. Geological Survey
Distributor :
U.S. Geological Survey - ScienceBase
USGS Mission Area :
Water Resources
SDC Data Owner :
Maryland-Delaware-D.C. Water Science Center

Attached Files

Click on title to download individual files attached to this item.

NHDV2_SATOF_CONUS.xml
Original FGDC Metadata
View 		20.14 KB application/fgdc+xml
SATOF_CONUS.zip 11.53 MB application/zip
56f97acbe4b0a6037df06b6a_acc.parquet 13.27 MB application/octet-stream
56f97acbe4b0a6037df06b6a_cat.parquet 12.64 MB application/octet-stream
56f97acbe4b0a6037df06b6a_tot.parquet 13.29 MB application/octet-stream

Purpose

This data set was created by the U.S. Geological Survey's (USGS) National Water-Quality Assessment Project (NAWQA) which is part of the USGS National Water Quality Program (NWQP). This effort was undertaken to estimate the mean saturation overland flow as a percent of streamflow for NHDPlusV2 flowline catchments and upstream river networks to support statistical analysis, map display, and model parameterization.

Map

Map Preview

Communities

  • USGS Maryland, Delaware, and the District of Columbia Water Science Center

Tags

Provenance

Data source
Input directly

Item Actions

View Item as ...

JSON ATOM ISO XML

Save Item as ...

JSON FGDC MODS XML ISO XML

View Item...

Metrics