Ramapo River at Pompton Lakes, Passaic County NJ (PPTN4)
Gage Location: Passaic County, New JerseySite Location: Passaic County, New Jersey
Latitude: 40.993Longitude: -74.279Elevation: 171.35 ft. MSLDrainage Area: 160 Sq. Mi.
Minor Stage: 11.5 ft. Moderate Stage: 13.5 ft.Major Stage: 14.5 ft.
First Flood: 1882-09-23Last Flood: 2011-09-08 Crest: 14.33 ft.Datum change: 2008-05-01Number of Floods: 97

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Year
Before Datum Change
Number of Floods
18821
18830
18840
18850
18860
18870
18880
18890
18900
18910
18920
18930
18940
18950
18961
18970
18980
18990
19000
19010
19021
19030
19040
19050
19060
19070
19080
19090
19100
19110
19120
19130
19140
19150
19160
19170
19180
19190
19200
19210
19221
19230
19241
19250
19260
19271
19280
19290
19300
19310
19320
19331
19340
19350
19361
19370
19381
19390
19400
19410
19420
19430
19440
19452
19460
19470
19481
19490
19500
19511
19523
19531
19540
19553
19560
19571
19581
19590
19601
19611
19620
19630
19640
19650
19660
19670
19681
19690
19702
19712
19720
19732
19740
19751
19760
19772
19782
19793
19802
19811
19821
19834
19843
19850
19861
19872
19880
19893
19901
19910
19920
19932
19940
19951
19964
19970
19981
19992
20000
20010
20020
20033
20045
20057
20067
20072
Year
After Datum Change
Number of Floods
20080
20090
20101
20115
20120
20130
20140