| View KML View WKT | United States Rivers |
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Pecatonica River
| States | Illinois (94 mi), Wisconsin (100 mi) |
| Length | 193.7 miles |
| Watershed Length* | 822 miles |
| Mouth | Rock River ⤏ Gulf of Mexico |
| GNIS | 415503 |
Tributaries
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| Name | Distance from Mouth (miles) | Length (miles) | Watershed Length (miles) |
|---|---|---|---|
| Bonner Branch | 153 | 18 | 18 |
| Honey Creek | 91 | 17 | 17 |
| Little Richard Creek | 73 | 30 | 47 |
| Mineral Point Branch | 159 | 25 | 42 |
| Otter Creek | 141 | 21 | 21 |
| Pecatonica River - East Branch | 106 | 63 | 151 |
| Raccoon Creek | 1 | 20 | 20 |
| Rock Run | 40 | 23 | 23 |
| Spafford Creek | 111 | 17 | 17 |
| Sugar River | 9 | 94 | 221 |
| Yellow Creek | 58 | 52 | 52 |
* Note: Watershed is mostly rivers/streams 15+ miles in length.
Data from United States Geological Survey