Illinois Climate Network: Station Metadata: Olney - Roughness, Illinois State Water Survey

Water and Atmospheric Resources Monitoring Program (WARM)

Weather Soil Groundwater Sediment Streamflow Reservoirs

Illinois Climate Network: Station Metadata: Olney - Roughness

Estimated Roughness Length (meters) Around Olney (OLN)

Azimuthal Sector Winter Spring Summer Autumn Average
348.75-11.250.38400.38720.55400.44630.4103
11.25-33.750.17830.22280.32190.26360.2370
33.75-56.250.14280.17820.30260.24350.2129
56.25-78.750.14920.20060.27810.18840.1961
78.75-101.250.26520.28450.47240.26140.2918
101.25-123.750.46540.45850.52830.34110.4544
123.75-146.250.29210.34010.53210.27020.3242
146.25-168.750.12090.16790.29950.14740.1550
168.75-191.250.11330.14720.23140.16010.1461
191.25-213.750.07380.12110.16810.11300.1136
213.75-236.250.06270.10850.15760.11360.1079
236.25-258.750.07920.16410.18280.14560.1499
258.75-281.250.10720.20820.24080.16410.1697
281.25-303.750.15080.25980.39240.25600.2192
303.75-326.250.36850.45380.77260.48350.4379
326.25-348.750.50130.49230.85700.60910.5201


Station Metadata for Olney

Station Data: Olney

Illinois State Water Survey

2204 Griffith Dr
Champaign, IL 61820-7463
217-244-5459
info@isws.illinois.edu

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