Station Name: Whippany River near Pine Brook NJ
Data Source: Water Data - usgc.gov

Elevation Above Sea Level: 177 feet

Nearest Address:
1198 Edwards Rd
Pine Brook, NJ 07054
Morris County

GPS Coordinates: 40.845, -74.3472222

Nearby Water Temperatures

Flood Watch issued July 9 at 2:03PM EDT until July 10 at 12:00AM EDT by NWS Mount Holly NJ

Effective: Thu July 9, 2026, 2:03 PM
Expires: Fri July 10, 2026, 12:00 AM

* WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of New Jersey, including the following areas, Atlantic, Coastal Atlantic, Coastal Ocean, Cumberland, Eastern Monmouth, Hunterdon, Mercer, Middlesex, Ocean, Somerset, Southeastern Burlington and Western Monmouth and southeast Pennsylvania, including the following area, Upper Bucks. * WHEN...Until midnight EDT tonight. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Flooding may occur in poor drainage and urban areas. * ADDITIONAL DETAILS... - Showers and thunderstorms will continue to develop through this evening, capable of producing heavy downpours. Rainfall rates of 1 to 2 inches per hour, possibly as high as 3 inches per hour, are likely and short term training could result in flooding over portions of northern, eastern, and southern New Jersey. - http://www.weather.gov/safety/flood

You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued.

Flood Watch issued July 9 at 11:22AM EDT until July 10 at 12:00AM EDT by NWS Mount Holly NJ

Effective: Thu July 9, 2026, 11:22 AM
Expires: Fri July 10, 2026, 12:00 AM

* WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of New Jersey, including the following areas, Atlantic, Coastal Atlantic, Coastal Ocean, Cumberland, Eastern Monmouth, Hunterdon, Mercer, Middlesex, Ocean, Somerset, Southeastern Burlington and Western Monmouth and southeast Pennsylvania, including the following area, Upper Bucks. * WHEN...Through this evening. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Flooding may occur in poor drainage and urban areas. * ADDITIONAL DETAILS... - Showers and thunderstorms are expected to develop this afternoon and evening, capable of producing heavy downpours. Rainfall rates of 1 to 2 inches per hour are likely and short term training could result in flooding over portions of norther, eastern, and southern New Jersey. - http://www.weather.gov/safety/flood

You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued.