When fly fishing in fast-flowing rivers, it's essential to adjust your techniques to the swift current. Here are some tips: 1. Use weighted flies or add split shots to get your fly down to the desired depth quickly. 2. Opt for shorter casts to maintain control over your line and fly in the fast water. 3. Mend your line upstream to prevent drag and keep your fly drifting naturally. 4. Look for slower pockets of water along the fast current where fish may hold. 5. Use high-floating dry flies or indicators to track your fly's drift. 6. Consider using a roll cast or reach cast to avoid drag. Remember to stay safe and wear appropriate gear when wading in fast-flowing rivers.

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Topics covered in this question:

Techniques Safety River Fishing Fly Fishing Fast Current