USGS Current Conditions for USGS 05440700 ROCK RIVER AT BYRON, IL x

USGS 05440700 ROCK RIVER AT BYRON, IL

Click to hidestation-specific text

This site is operated in cooperation with the

USGS National Streamflow Information Program NSIP

NWS River Forecasts

This station managed by the De Kalb Field Office.

Available Parameters	Available Period
All 4 Available Parameters for this site
00010 Temperature, water	2012-07-04	2025-07-19
00045 Precipitation	2007-10-01	2014-01-13
00060 Discharge	2000-05-03	2025-07-19
00065 Gage height	2007-10-01	2025-07-19

Days (7)

-- or --
Begin date

End date

Summary of all available data for this site
Instantaneous-data availability statement

Most recent instantaneous value: 24.2 07-19-2025 06:15 CST

Create presentation-quality / stand-alone graph. Subscribe to

WaterAlert

See this graph on the Monitoring Location Pages

Share this graph |

Precipitation, total, inches

-- Data temporarily unavailable for the time period specified --

Most recent instantaneous value: 5920 07-19-2025 06:15 CST

Create presentation-quality / stand-alone graph. Subscribe to

WaterAlert

See this graph on the Monitoring Location Pages

Share this graph |

**Daily discharge, cubic feet per second -- statistics for Jul 19 based on 25 water years of record more**
Min (2005)	25th percen- tile	Median	Most Recent Instantaneous Value Jul 19	Mean	75th percen- tile	Max (2024)
1650	3520	5510	5920	6920	9180	22200

Most recent instantaneous value: 6.71 07-19-2025 06:15 CST

Create presentation-quality / stand-alone graph. Subscribe to

WaterAlert

See this graph on the Monitoring Location Pages

Share this graph |

U.S. Department of the Interior | U.S. Geological Survey
Title: USGS Surface-Water Historical Instantaneous Data for the Nation
URL: https://waterdata.usgs.gov/nwis/uv?

Page Contact Information: Illinois Water Data Support Team
Page Last Modified: 2025-07-19 08:59:58 EDT
6.84 3.53 vaww02