Around here
Around West Branch Mongaup River
Data Source: Recreation.gov · Source: USGS GNIS · Public land: USGS PAD-US
About this river
West Branch Mongaup River is a 3.7 mile stream near Gone Fishing Guide Service in New York. Streamflow is measured at the USGS gauge Mongaup River at Mongaup Valley NY (site 01432900). The National Hydrography Dataset places it at stream order 4. Reach geometry comes from the USGS National Hydrography Dataset.
Typical flow by month
2003 to 2026
West Branch Mongaup River typically runs highest in March, at a median 184 cfs, and lowest in September, at 42 cfs. The highest flow on record for any single day is 3,830 cfs, in 2005.
Show the numbers
| Month | Typical (cfs) | Usual range (cfs) |
|---|---|---|
| January | 131 | 97 to 224 |
| February | 99 | 62 to 156 |
| March | 184 | 123 to 311 |
| April | 168 | 118 to 267 |
| May | 130 | 88 to 184 |
| June | 74 | 44 to 128 |
| July | 51 | 32 to 91 |
| August | 46 | 30 to 117 |
| September | 42 | 21 to 138 |
| October | 79 | 32 to 163 |
| November | 108 | 73 to 188 |
| December | 153 | 105 to 245 |
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 24 years of record. Statistics published by the US Geological Survey for Mongaup River at Mongaup Valley NY (site 01432900). Conditions on any given day can fall well outside the usual range. Check the current reading before you go.
Made to print
Put West Branch Mongaup River on your wall
This river section as an art print, drawn over the real terrain with its miles, plus the trails, roads and peaks around it. Pick the colors and the size, and see the finished print before you buy. From $39, shipping included.
Embed this gauge on your site
Paste this snippet anywhere, an outfitter page, a club site, a trip report, to show West Branch Mongaup 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.
