Historic data from the Water Resources and Erosion (WRE) watersheds at Grazinglands Research Laboratory (GRL), USDA-ARS, El Reno, OK. The WRE watersheds are eight 1.6 ha experimental watersheds established and instrumented in 1976 to measure precipitation and surface runoff quantity and quality. Data was collected from 1977 through 1999 and includes precipitation, runoff, sediment loads, water quality (N, P, suspended sediments), and land management data. These datasets are valuable resources to improve modeling in relation to land use and management changes, climate variability, and other environmental factors and may be useful in developing strategies to mitigate environmental impacts of agricultural systems.
- WRE Daily Water Quality Datacsv
Daily runoff and sediment load values from the WRE experimental watersheds...
MD5:Explore Data1.36 MB - WRE Water Quality Event Datacsv
Event data for WRE watersheds including: sediment, rainfall, runoff,...
MD5:Explore Data60.4 KB - WRE Grazingcsv
Grazing data for WRE watersheds. Dates on, off, cattle variety and number,...
MD5:Explore Data7.67 KB - WRE Tillagecsv
Tillage data for the WRE watersheds. Includes date, tillage implement, min...
MD5:Explore Data9.15 KB - WRE Harvestcsv
Harvest data for the WRE watersheds including date, crop, harvest type,...
MD5:Explore Data6.09 KB - WRE Management Activitiescsv
Other management activities known for the WRE watersheds with date and...
MD5:Explore Data2.87 KB - WRE Plantingcsv
Planting data for the WRE watersheds including date, crop, variety, seed...
MD5:Explore Data7.57 KB - WRE Pesticidescsv
Pesticide use data for the WRE watersheds including date, application rate,...
MD5:Explore Data7.01 KB - WRE Fertilizercsv
Fertilizer application data for the WRE watersheds including date, crop,...
MD5:Explore Data11.72 KB
Field | Value |
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Tags | |
Modified | 2023-11-30 |
Release Date | 2020-03-10 |
Frequency | Daily |
Identifier | e407988d-ed62-4f08-961c-463e40c02e44 |
Spatial / Geographical Coverage Area | POLYGON ((-98.051127841265 35.538204172938, -98.051123848773 35.537435172863, -98.048854836833 35.537442157182, -98.048854829725 35.538209157143, -98.051127841265 35.538204172938)) POLYGON ((-98.051129832973 35.53901217271, -98.051127841265 35.538204172938, -98.048854829725 35.538209157143, -98.048859821325 35.539016157767, -98.051129832973 35.53901217271)) POLYGON ((-98.049804795795 35.542061163955, -98.0502618058 35.541366167124, -98.04826580432 35.540487153809, -98.047805794379 35.541179150631, -98.049804795795 35.542061163955)) POLYGON ((-98.050301806745 35.541305167257, -98.050759816195 35.540602170183, -98.048766814254 35.539727157081, -98.048306804024 35.540427154052, -98.050301806745 35.541305167257)) POLYGON ((-98.051133110756 35.539819312846, -98.051129119815 35.539013311865, -98.048859106707 35.539017296933, -98.048862815304 35.539576157702, -98.048788814789 35.539692157403, -98.049032651074 35.539796995, -98.051133110756 35.539819312846)) POLYGON ((-98.049804795795 35.542061163955, -98.047805794379 35.541179150631, -98.047349785574 35.541879147973, -98.049344787183 35.542759160905, -98.049804795795 35.542061163955)) POLYGON ((-98.048883777689 35.543458157482, -98.049344787183 35.542759160905, -98.047349785574 35.541879147973, -98.046881775983 35.542579144229, -98.048883777689 35.543458157482)) POLYGON ((-98.048883777689 35.543458157482, -98.046881775983 35.542579144229, -98.046421766074 35.543278141175, -98.048296767765 35.544106153383, -98.04845476926 35.544109154618, -98.048883777689 35.543458157482)) POLYGON ((-98.050759816195 35.540602170183, -98.051133825317 35.539818172522, -98.049032651074 35.539796995, -98.048788814789 35.539692157403, -98.048766814254 35.539727157081, -98.050759816195 35.540602170183)) |
Publisher | Ag Data Commons |
Temporal Coverage | January 1, 1977 to December 31, 1999 |
License | |
Contact Name | Moriasi, Daniel |
Contact Email | |
Public Access Level | Public |
Program Code | 005:040 - Department of Agriculture - National Research |
Bureau Code | 005:18 - Agricultural Research Service |