Neshanic River in New Jersey
Around here
Around Neshanic River
Access2
Data Source: Recreation.gov · Public land: USGS PAD-US
About this river
Neshanic River is an 8.9 mile river. Streamflow is measured at the USGS gauge Neshanic River at Reaville NJ (site 01398000). The National Hydrography Dataset places it at stream order 5. Reach geometry comes from the USGS National Hydrography Dataset.
Typical flow by month
1931 to 2026
Neshanic River typically runs highest in March, at a median 42 cfs, and lowest in September, at 2.5 cfs. The highest flow on record for any single day is 5,580 cfs, in 2021.
Show the numbers
| Month | Typical (cfs) | Usual range (cfs) |
|---|---|---|
| January | 23 | 13 to 49 |
| February | 28 | 16 to 55 |
| March | 42 | 24 to 75 |
| April | 31 | 17 to 55 |
| May | 15 | 7.4 to 31 |
| June | 7.0 | 3.3 to 15 |
| July | 3.8 | 1.5 to 11 |
| August | 3.3 | 1.2 to 9.3 |
| September | 2.5 | 1.1 to 7.0 |
| October | 3.0 | 1.4 to 10 |
| November | 9.8 | 3.5 to 27 |
| December | 22 | 10 to 48 |
Typical is the median of each month’s daily median values, and the usual range runs from the median 25th to the median 75th percentile, across about 96 years of record. Statistics published by the US Geological Survey for Neshanic River at Reaville NJ (site 01398000). Conditions on any given day can fall well outside the usual range. Check the current reading before you go.
Embed this gauge on your site
Paste this snippet anywhere, an outfitter page, a club site, a trip report, to show Neshanic River's live streamflow, water level and 7-day trend. It reads the USGS gauge directly, updates itself, and links back here.
See every free widget you can put on your site, including live conditions and a 7 day forecast.
