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Twin Lakes Water Details - MO

Twin Lakes, located in St. Charles County, Missouri, offers anglers a convenient fishing experience just steps from the nearest marina, less than half a mile away. Surrounded by a variety of nearby attractions including Royal Landing, Grafton, and Marquette Park, the lake is an ideal destination for a full day of outdoor fun. With access to camping, youth programs, and nearby paddling opportunities, Twin Lakes is a great spot for both casual and serious anglers.

This named-water page is not a claim that fishing is legal, safe, or productive here. Check public access, local regulations, fish-consumption advisories, and posted closures before fishing.

© OpenStreetMap contributors · open Twin Lakes in OpenStreetMap or use coordinates 38.93663, -90.47379.

Current conditions & 3-day forecast

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Weather by Open-Meteo.

Water temperature & water-quality monitoring

Check the official EPA assessment (impaired-waters status and fish-consumption advisories) for Twin Lakes at How’s My Waterway (EPA).

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Monitoring summaries from the Water Quality Portal.

State fishing records

Official MO state-record fish are published by the Missouri Department of Conservation — records there are the state's, not a MonsterRodHolders list.

Fish species

Location facts

Marinas nearby5
Nearest marina (mi)0.04
CountySt. Charles
Water typelake

Nearby attractions

Fishing videos