Spring Fed · Limestone · Missouri, US

Bennett Spring State Park

A calm spring-fed pool with anglers wading near a wooden hatchery lodge, surrounded by dense green trees

Bennett Spring is one of Missouri's four classic trout parks: accessible, busy, stocked, rule-heavy and absolutely part of the Ozarks trout map.

Tomorrow · Slow going — pick your moments
Hopper
Forecast · Tomorrow
Slow going — pick your moments
Slow going — pick your moments and do not force it.
80% projected
Today's fly
Hopper
Hopper
Conditions on the water · Tomorrow
Proxy gauge
Level
Steady
Proxy
via Current River / Montauk (Missouri spring system)
Water temp18.3°C
ClarityClear
Weather30°C
WindN 13 km/h
Pressure1019 hPa
Rain · recent0.0 mm
Rain · ahead0.2 mm

No gauge on this water — conditions are inferred from Current River / Montauk (Missouri spring system). The trend transfers, the absolute level does not.

Water temperature for Rainbow Trout
Warm — slow
18°C est.ideal 10–18°C
0°14°28°
How to fish it · for Rainbow 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
Water at 18.4°C — above the brown trout caution line (18°C). Fish dawn or dusk only. Land it fast, wet hands, no air shots.
Likely species
Mayflies
Caddisflies
terrestrials
Hatch timeline · tomorrowPeak at 12pm

12pm(now) — Grasshopper (Eastern)

Stage: Terrestrials on topApproach: Dry flyActivity: 95%
Also:Reed Smut52%Trico (Eastern)31%
Peak emergence windowWeather boostDegree-days at peak5 food groups active

Peak activity at 12pm — Grasshopper (Eastern) (Grasshopper (Eastern), Peak emergence window)

Sub-surface · on the nymphunder the surface

Hatch predictions

Top nymph shown — see all 2 guilds with Pro.

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Beyond the hatch · worth watchingambient prey(1)

Hatch predictions

Top prey shown — see all 4 with Pro.

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Evidence
Records-basedModerate confidence

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

Through the year
0–3 scale · September highlighted
J
F
M
A
M
J
J
A
S
O
N
D
Trout seasonSeason
1
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
Rainbow Trout fly box
Permits & access
Permit required — see local rules.
  • Missouri trout park
  • Zone 1 is fly-only; Zone 2 is flies/artificial lures; Zone 3 is bait water
  • Daily trout tag and fishing permit requirements apply in season
  • Daily/possession limits and brown-trout length rules must be verified against current MDC/MO State Parks rules.
What's coming
Plan ahead
5-day outlook
Water here around 18°C. Nothing cooler within range — carry a thermometer.
Gallery · 2
  1. A calm spring-fed pool with anglers wading near a wooden hatchery lodge, surrounded by dense green trees
    Anglers wading below the historic hatchery lodge at Bennett Spring State Park, Missouri
  2. Terrain map of the venue
    Terrain map
About this water

Bennett Spring is one of Missouri's four classic trout parks: accessible, busy, stocked, rule-heavy and absolutely part of the Ozarks trout map. It is not wilderness; it is a spring-branch trout park with whistle culture, daily tags, three fishing zones and enough anglers on opening day to make solitude a winter catch-and-release thing. Zone 1 is fly-only water up by the spring and hatchery dam, Zone 2 allows flies and artificial lures down to Whistle Bridge, and Zone 3 is bait water down to the Niangua. The value here is precision: know your tags, dates, zones and fly-only boundaries before you go.

  • Limestone
Water quality · US Clean Water Act
  • Aquatic life: Supporting
What this classification means

EPA ATTAINS assessment unit 'Bennett Springs Cr.' (MO_1185.00), 2022 Integrated Report. Aquatic Life use: Fully Supporting. 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_1185.00

The full read · show the working · for Rainbow Trout · confidence 90%
How the 38 is built — score × weight = contribution
Temperature81 × 28%22.7
Flow80 × 22%17.6
Clarity85 × 18%15.3
Feeding Time65 × 13%8.5
Pressure75 × 7%5.3
Insect activity66 × 12%7.9
Conditions total= 77
Can you trust it?
Water temperatureair-to-water estimateestimated
Level / flowproxy via Current River / Montauk (Missouri spring system)proxy
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 October
Related guides
Chalkstream Playbooklimestone spring creek — same tacticsEuro Nymphingsubsurface methods
Booking & contacts