Ramapo River at Pompton Lakes NJ
Ramapo River NJ USGS
Ramapo River at Pompton Lakes NJ (01388000) is a real-time streamflow monitoring station on the Ramapo River in NJ, operated by the U.S. Geological Survey. Riverbot tracks its streamflow and alerts anglers the moment flow and temperature hit their fishing window. 27 fish species are associated with this station in public fish records.
- USGS site number
- 01388000
- Agency
- USGS
- State
- NJ
- Coordinates
- 40.9919, -74.2800
Live conditions & history
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Fish recorded near this station
Community observations nearbyRamapo River at Pompton Lakes NJ has 27 fish species documented via iNaturalist research-grade observations within 10 km. These community-sourced records indicate fish presence in the vicinity.
Species include: Rock Bass (Ambloplites rupestris), Yellow Bullhead (Ameiurus natalis), White Sucker (Catostomus commersonii), European Carp (Cyprinus carpio), Northern Pike (Esox lucius), and 22 others.
- Rock Bass Ambloplites rupestris
- Yellow Bullhead Ameiurus natalis
- White Sucker Catostomus commersonii
- European Carp Cyprinus carpio non-native
- Northern Pike Esox lucius
- Chain Pickerel Esox niger
- Northern Tessellated Darter Etheostoma olmstedi
- Western Mosquitofish Gambusia affinis
- Spottail Shiner Hudsonius hudsonius
- Channel Catfish Ictalurus punctatus
- Redbreast Sunfish Lepomis auritus
- Green Sunfish Lepomis cyanellus
- Pumpkinseed Lepomis gibbosus
- Pumpkinseed × Bluegill Lepomis gibbosus × macrochirus
- Bluegill Lepomis macrochirus
- Northern Bluegill Lepomis macrochirus macrochirus
- Smallmouth Bass Micropterus dolomieu
- Largemouth Bass Micropterus nigricans
- Golden Shiner Notemigonus crysoleucas
- Rainbow Trout Oncorhynchus mykiss
- Yellow Perch Perca flavescens
- Black Crappie Pomoxis nigromaculatus
- Eastern Blacknose Dace Rhinichthys atratulus
- Brown Trout Salmo trutta
- Brook Trout Salvelinus fontinalis
- Creek Chub Semotilus atromaculatus
- Fallfish Semotilus corporalis
One species above is flagged non-native or potentially invasive (European Carp). Records show what has been observed near this station, not what is native to the watershed.
Where these records come from
- Evidence
- Community observations nearby
- Research-grade community observations (iNaturalist) recorded near this station, not a formal survey.
- Records
- 27 species
- from 108 individual records
- Observed
- Apr 7, 2012 – Jul 10, 2026
- 108 dated records
Sources
- iNaturalist research-grade fish observations — 108 records
🪰 Hatch Calendar
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A month-by-month hatch calendar for this river — which insects are emerging now, hook sizes, and patterns to fish — collected from fly shops and guides who know it.