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

Severe Thunderstorm Warning issued July 28 at 4:06PM EDT until July 28 at 4:45PM EDT by NWS Upton NY

Effective: Tue July 28, 2026, 4:06 PM
Expires: Tue July 28, 2026, 4:45 PM

SVROKX The National Weather Service in Upton NY has issued a * Severe Thunderstorm Warning for... Hudson County in northeastern New Jersey... Eastern Passaic County in northeastern New Jersey... Union County in northeastern New Jersey... Southeastern Bergen County in northeastern New Jersey... Essex County in northeastern New Jersey... Richmond County in southeastern New York... * Until 445 PM EDT. * At 405 PM EDT, a severe thunderstorm was located over Clark, or near Linden, moving north at 20 mph. HAZARD...60 mph wind gusts and penny size hail. SOURCE...Radar indicated. IMPACT...Expect damage to trees and power lines. * This severe thunderstorm will be near... Union around 410 PM EDT. Millburn around 415 PM EDT. Orange around 420 PM EDT.

For your protection move to an interior room on the lowest floor of a building.

Flash Flood Warning issued July 28 at 3:38PM EDT until July 28 at 6:45PM EDT by NWS Upton NY

Effective: Tue July 28, 2026, 3:38 PM
Expires: Tue July 28, 2026, 6:45 PM

FFWOKX The National Weather Service in Upton has issued a * Flash Flood Warning for... Bergen County in northeastern New Jersey... Essex County in northeastern New Jersey... Hudson County in northeastern New Jersey... Eastern Passaic County in northeastern New Jersey... Northern Union County in northeastern New Jersey... * Until 645 PM EDT. * At 338 PM EDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 0.5 and 1.5 inches of rain have fallen. The expected rainfall rate is 1 to 2.25 inches in 1 hour. Additional rainfall amounts of 1 to 2 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas. * Some locations that will experience flash flooding include... Newark, Paterson, Elizabeth, Passaic, Wayne, Bloomfield, Hackensack, Orange, Bergenfield, Paramus, Ridgewood, Summit, Lyndhurst, Millburn, Rutherford, Secaucus, Ramsey, Harrison, Pompton Lakes and Caldwell.

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Be aware of your surroundings and do not drive on flooded roads. Excessive runoff from heavy rainfall will cause flooding of urban areas, highways, streets and underpasses as well as other drainage areas and low lying spots.

Flood Advisory issued July 28 at 3:25PM EDT until July 28 at 6:30PM EDT by NWS Upton NY

Effective: Tue July 28, 2026, 3:25 PM
Expires: Tue July 28, 2026, 6:30 PM

* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...Portions of northeast New Jersey, including the following counties, Bergen, Essex, Hudson, Passaic and Union and southeast New York, including the following county, Richmond (Staten Island). * WHEN...Until 630 PM EDT. * IMPACTS...Minor flooding in low-lying and poor drainage areas. Water over roadways. Ponding of water in urban or other areas is occurring or is imminent. * ADDITIONAL DETAILS... - At 325 PM EDT, Doppler radar indicated heavy rain due to thunderstorms. Minor flooding is ongoing or expected to begin shortly in the advisory area. Between 0.5 and 1 inch of rain has fallen. - Additional rainfall amounts of 1 to 2 inches are expected over the area. This additional rain will result in minor flooding. - Some locations that will experience flooding include... Newark, Elizabeth, Passaic, Plainfield, Bloomfield, Hackensack, Linden, Orange, Summit, Lyndhurst, Millburn, Rutherford, Harrison, Caldwell, Huguenot, Port Richmond, Kearny, Tottenville, Clark and Fairfield. - http://www.weather.gov/safety/flood

Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Be aware of your surroundings and do not drive on flooded roads.

Flood Watch issued July 28 at 2:53AM EDT until July 29 at 8:00PM EDT by NWS Upton NY

Effective: Tue July 28, 2026, 2:53 AM
Expires: Tue July 28, 2026, 6:00 PM

* WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of northeast New Jersey, including the following areas, Western Bergen and Western Passaic and southeast New York, including the following areas, Northern Westchester, Orange, Putnam and Rockland. * WHEN...From 8 AM EDT this morning through Wednesday evening. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - A slow moving low pressure system will bring multiple rounds of heavy showers and thunderstorms to the area today through Wednesday. Average rainfall amounts are expected to be between 3 and 5 inches with localized higher amounts. Peak hourly rainfall rates could be as high as 2 to 3 inches in the heaviest showers and thunderstorms. - http://www.weather.gov/safety/flood

You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop.

Flood Watch issued July 28 at 2:53AM EDT until July 29 at 8:00PM EDT by NWS Upton NY

Effective: Tue July 28, 2026, 2:53 AM
Expires: Tue July 28, 2026, 6:00 PM

* WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of northeast New Jersey, including the following areas, Eastern Bergen, Eastern Essex, Eastern Passaic, Eastern Union, Hudson, Western Essex and Western Union and southeast New York, including the following areas, Bronx, Kings (Brooklyn), New York (Manhattan), Northern Queens, Richmond (Staten Island), Southern Queens and Southern Westchester. * WHEN...From 8 AM EDT this morning through Wednesday evening. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - A slow moving low pressure system will bring multiple rounds of heavy showers and thunderstorms to the area today through Wednesday. Average rainfall amounts are expected to be between 2 and 3 inches with localized higher amounts. Peak hourly rainfall rates could be as high as 1.5 to 2.5 inches in the heaviest showers and thunderstorms. - http://www.weather.gov/safety/flood

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