Ramapo River near Mahwah, Bergen County NJ (MAWN4)
Gage Location: Bergen County, New JerseySite Location: Bergen County, New Jersey
Latitude: 41.098Longitude: -74.163Elevation: 253.1 ft. MSLDrainage Area: 120 Sq. Mi.
Minor Stage: 8 ft. Moderate Stage: 9 ft.Major Stage: 12 ft.
First Flood: 1903-10-09Last Flood: 2014-05-01 Crest: 8.15 ft.Datum change: 1936-12-24Number of Floods: 103

Click on table headers to sort
MonthNumber
of
Floods
After
Datum
Number
of
Floods
Total
Cumulative
Total
After
Datum
Cumulative
Total
January10111011
February881819
March17183537
April11114648
May995557
June445961
July446365
August676972
September787680
October568186
November448590
December131398103

Seasonal Totals
Winter (Dec-Jan-Feb)32
Spring (Mar-Apr-May)38
Summer (Jun-Jul-Aug)15
Fall (Sep-Oct-Nov)18