The Endless SUP Company @ L Street Beach
Manasquan River near The Endless SUP Company @ L Street Beach
About this river
Manasquan River is an 8.3 mile river near The Endless SUP Company @ L Street Beach in New Jersey. Streamflow is measured at the USGS gauge Manasquan River near Allenwood NJ (site 01408029). The National Hydrography Dataset places it at stream order 5. Reach geometry comes from the USGS National Hydrography Dataset.
Typical flow by month
1990 to 2025
Manasquan River typically runs highest in March, at a median 96 cfs, and lowest in September, at 16 cfs. The highest flow on record for any single day is 7,250 cfs, in 2011.
| Month | Typical (cfs) | Usual range (cfs) | Relative level |
|---|---|---|---|
| January | 69 | 40 to 119 | |
| February | 77 | 49 to 124 | |
| March | 96 | 58 to 169 | |
| April | 86 | 53 to 129 | |
| May | 53 | 34 to 96 | |
| June | 31 | 19 to 58 | |
| July | 20 | 14 to 37 | |
| August | 18 | 13 to 39 | |
| September | 16 | 13 to 34 | |
| October | 20 | 14 to 44 | |
| November | 30 | 15 to 61 | |
| December | 55 | 23 to 106 |
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 35 years of record. Statistics published by the US Geological Survey for Manasquan River near Allenwood NJ (site 01408029). Conditions on any given day can fall well outside the usual range. Check the current reading before you go.
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Paste this snippet anywhere, an outfitter page, a club site, a trip report, to show Manasquan River's live streamflow, water level and 7-day trend. It reads the USGS gauge directly, updates itself, and links back here.
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