About this river
Po River is a 10.7 mile river near Virginia Outdoor Center in Virginia. Streamflow is measured at the USGS gauge PO River near Spotsylvania, VA (site 01673800). The National Hydrography Dataset places it at stream order 5. Reach geometry comes from the USGS National Hydrography Dataset.
Typical flow by month
1963 to 2026
Po River typically runs highest in March, at a median 74 cfs, and lowest in September, at 4.5 cfs. The highest flow on record for any single day is 8,160 cfs, in 1972.
| Month | Typical (cfs) | Usual range (cfs) | Relative level |
|---|---|---|---|
| January | 62 | 34 to 100 | |
| February | 70 | 45 to 121 | |
| March | 74 | 47 to 130 | |
| April | 63 | 38 to 105 | |
| May | 38 | 26 to 74 | |
| June | 20 | 10 to 37 | |
| July | 9.8 | 3.8 to 23 | |
| August | 6.4 | 2.1 to 18 | |
| September | 4.5 | 1.4 to 14 | |
| October | 8.1 | 3.5 to 27 | |
| November | 24 | 11 to 61 | |
| December | 45 | 24 to 90 |
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 63 years of record. Statistics published by the US Geological Survey for PO River near Spotsylvania, VA (site 01673800). 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 Po 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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