About this river
Black Lake Creek is a 3.1 mile stream near Hooked Up Guide Service, LLC in Pennsylvania. Streamflow is measured at the USGS gauge Mongaup R below Swinging Bridge Reservoir NY (site 01433005). The National Hydrography Dataset places it at stream order 4. Reach geometry comes from the USGS National Hydrography Dataset.
Typical flow by month
2019 to 2026
Black Lake Creek typically runs highest in January, at a median 386 cfs, and lowest in September, at 111 cfs. The highest flow on record for any single day is 1,300 cfs, in 2021.
| Month | Typical (cfs) | Usual range (cfs) | Relative level |
|---|---|---|---|
| January | 386 | 160 to 522 | |
| February | 343 | 114 to 501 | |
| March | 272 | 116 to 418 | |
| April | 230 | 122 to 420 | |
| May | 255 | 124 to 399 | |
| June | 132 | 112 to 263 | |
| July | 148 | 110 to 278 | |
| August | 127 | 97 to 256 | |
| September | 111 | 88 to 213 | |
| October | 113 | 55 to 250 | |
| November | 120 | 105 to 255 | |
| December | 144 | 113 to 328 |
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 7 years of record. Statistics published by the US Geological Survey for Mongaup R below Swinging Bridge Reservoir NY (site 01433005). 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 Black Lake Creek'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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