Mac Attack Guides
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Trip details
- Fishing Types
- Walleye Fishing
- Trip Durations
- half-day, full-day
Angler reviews
Rating from Google.
Around here
Around Mac Attack Guides
- Prairie View RV ParkRV park · ★ 4.51 mi (opens in a new tab)
- Little Thunder Bay CampgroundRV park · ★ 4.31.5 mi (opens in a new tab)
- Big Mac CampgroundRV park · ★ 5.02.3 mi (opens in a new tab)
- Arthur Bay RV PARKRV park · ★ 4.02.4 mi (opens in a new tab)
- Lake McConaughy State Recreation AreaRV park · ★ 4.63.6 mi (opens in a new tab)
- Cedar View CampgroundRV park · ★ 4.413.5 mi (opens in a new tab)
Data Source: Recreation.gov · Public land: USGS PAD-US
Typical flow by month
1983 to 2026
The water at Mac Attack Guides typically runs highest in February, at a median 541 cfs, and lowest in August, at 33 cfs. The highest flow on record for any single day is 18,600 cfs, in 2013.
Show the numbers
| Month | Typical (cfs) | Usual range (cfs) |
|---|---|---|
| January | 465 | 164 to 965 |
| February | 541 | 209 to 1,020 |
| March | 376 | 122 to 689 |
| April | 217 | 140 to 535 |
| May | 169 | 95 to 704 |
| June | 325 | 76 to 2,160 |
| July | 62 | 8.2 to 195 |
| August | 33 | 4.6 to 177 |
| September | 104 | 11 to 304 |
| October | 144 | 72 to 458 |
| November | 163 | 49 to 392 |
| December | 257 | 81 to 624 |
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 44 years of record. Statistics published by the US Geological Survey for South Platte River at Roscoe, Nebr. (site 06764880). Conditions on any given day can fall well outside the usual range. Check the current reading before you go.
Current conditions
Today · Fri
95Go/ 100
CloudyHigh 61°F, low 30°FRain 0%Wind 6 kt, gusts 8
Streamflow
17 cfs
Below normal (13th)
Water level
2.32 ft
National Weather ServiceBelow flood stage
Flood stage 9 ft. NWS reads 2.32 ft here.
NWS issues forecasts here only during high water.
Forecast from Open-Meteo global models (NOAA & ECMWF). Flood stages and forecasts: NOAA National Weather Service. See full conditions →
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