Warning: Javascript must be enabled to use all the features on this page!

Page Loading - Please Wait...

* We've detected you're using a mobile device. Find our Next Generation Station Page here.
Click to hideNews Bulletins

USGS 04180988 St. Marys River at Rockford OH

  Stream Site

Latitude 40°41'41",   Longitude 84°38'48"   NAD27
Mercer County, Ohio, Hydrologic Unit 04100004
Drainage area: 340 square miles
Datum of gage: 787.39 feet above   NAVD88.
Data Type Begin Date End Date Count
 Current / Historical Observations     (availability statement)    2005-10-01  2021-10-19  
 Daily Data
    Discharge, cubic feet per second  2005-10-01  2021-10-18  5862 
 Daily Statistics 
    Discharge, cubic feet per second  2005-10-01  2020-10-28 5507 
 Monthly Statistics 
    Discharge, cubic feet per second  2005-10  2020-10  
 Annual Statistics 
    Discharge, cubic feet per second  2006  2021  
 Peak streamflow 2005-12-31  2020-05-21  15 
 Field measurements 2005-09-14  2021-09-14  98 
 Water-Year Summary 2006  2020  15 
 Revisions  Loading...
Record for this site is maintained by the USGS Ohio Water Science Center
Email questions about this site to Ohio Water Science Center Water-Data Inquiries