Spring Fed · Limestone · Missouri, US

Current River / Montauk (Missouri spring system)

Fast whitewater rapids flowing over rocks in a wooded stretch of the Current River at Montauk State Park, Missouri.
Prime · Brown Trout
Blue Winged Olive · 18-22
Primelive now
About as good as it gets
Low and clear — careful approach country. Take your time — read the water before you cast.
90% confidence
What moved it
  • Level0.45 mLast reading 5h ago
  • Water temp15.5°C
  • ClarityClear
Today's fly
Blue Winged Olive
Blue Winged Olive18-22
Proven pattern for this period
Conditions on the water
Live gauge
Level
Steady
0.45 m
Last reading 5h ago
Water temp15.5°C
ClarityClear
Weather6°C
WindN 10 km/h
Pressure1035 hPa
Rain · recent4.1 mm
Rain · ahead0.0 mm

The nearest gauge doesn't record temperatures, so we've estimated it — defer to the river keeper's advice.

Water temperature for Brown Trout
Ideal
16°C est.ideal 10–16°C
0°14°28°
How to fish it · for Brown Trout
When
Nymphing can work through most of the day.
Where
Cover mixed depths.
Method
Start with tight-line nymphs and adjust if fish rise or drift higher.
Kit
9 ft #4 rod, floating line, 12 ft tapered leader to 4–5 lb fluoro tippet.
Why this works
Excellent — water temperature is right today, though time of day could be better.
Likely species
Mayflies
Chironomids
Gammarids
Hatch timeline · todayQuiet day

Hatch predictions

Today's headline hatch shown — see all 3 active hatches hour by hour as a supporter.

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Sub-surface · on the nymphunder the surface

Hatch predictions

Supporters see the full sub-surface read.

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Beyond the hatch · worth watchingambient prey(1)

Hatch predictions

Top prey shown — see all 2 as a supporter.

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Evidence
Records-basedModerate confidence

Based on species-occurrence records, not local invertebrate surveys.

Through the year
0–3 scale · October highlighted
J
F
M
A
M
J
J
A
S
O
N
D
Trout seasonSeason
1
2
2
2
2
2
2
2
2
1
SulphurHatch
2
3
2
Trico (Eastern)Hatch
2
3
3
2
Eastern Blue-Winged OliveHatch
2
3
3
3
3
3
3
3
2
Eastern Summer BWO (Drunella)Hatch
2
3
3
2

Numbers are intensity 0 (none) to 3 (peak) — a guide, not a guarantee.

Ranked for today
Fly box · Brown Trout
Permits & access
Permit required — see local rules.
  • OVERVIEW PAGE — Missouri trout fishing is park/permit/zone-specific
  • A daily trout tag is required inside Montauk State Park; a Missouri Trout Permit is required to possess trout elsewhere
  • Verify exact park dates, zones and tag/permit rules against current MDC rules.
What's coming
Plan ahead
5-day outlook
Other water nearby · 5
Barren Fork Creek
27 km
Rainbow trout
Little Piney Creek
41 km
Rainbow trout
Spring Creek (Missouri Blue Ribbon)
46 km
Rainbow trout
Mill Creek (Missouri Blue Ribbon)
51 km
Rainbow trout
Maramec Spring Park
58 km
84
Rainbow trout · Brown trout
Gallery · 2
  1. Fast whitewater rapids flowing over rocks in a wooded stretch of the Current River at Montauk State Park, Missouri.
    Rapids in the River at Montauk State Park, Missouri
  2. Terrain map of the venue
    Terrain map
Water quality · US Clean Water Act
  • Aquatic life: Supporting
  • Fish consumption: Impaired
What this classification means

Fish consumption: Consumption advisory (Mercury) — fish for sport, not the table.

EPA ATTAINS assessment unit 'Current R.' (MO_2662.00), 2022 Integrated Report. Aquatic Life use: Fully Supporting. Listed impairment causes: Mercury. This is a Clean Water Act assessment-unit classification (the US analogue of WFD), not a live reading.

Status is for the Clean Water Act assessment unit covering this reach.

EPA ATTAINS (Clean Water Act) · MO_2662.00

The full read · show the working · for Brown Trout · confidence 90%
How the 82 is built — score × weight = contribution
Temperature100 × 28%28.0
Flow80 × 22%17.6
Clarity95 × 18%17.1
Feeding Time55 × 13%7.2
Pressure80 × 7%5.6
Insect activity57 × 12%6.8
Conditions total= 82
Can you trust it?
Water temperatureair-to-water estimateestimated
Level / flowon-river gaugeobserved
Prey activitymodelled from regional profilemodelled
What would change the calculation
The dawn and dusk windows score higher than the midday lull.
Directions
Apple MapsGoogle Maps
Seasons & zones
  • Trout 1 March → 31 December
Related guides
Chalkstream Playbooklimestone spring creek — same tacticsEuro Nymphingsubsurface methods
Booking & contacts