Missouri State Park Beach Replace: Swimming Not Really useful a…

Please see beneath for seashore sampling efforts and seashore statuses for this week, beginning June 18, 2026.

1. Beaches open and exceeded the choice standards for E. coli concentrations. SWIMMING IS NOT RECOMMENDED as of June 18, 2026.

Swimming is just not really useful if the geometric imply of weekly water high quality pattern outcomes exceeds 190 E. coli colonies per 100 milliliters of water (190 MPN/100 mL). The following seashores exceed the 190 mpn/100 mL advice:

• Lake of the Ozarks State Park – Public Beach #1, 403 Hwy. 134, Kaiser.
• Harry S Truman State Park – Day Use Public Beach, 28761 State Park Road, Warsaw.

2. Beaches OPEN and didn’t exceed the choice standards for E. coli concentrations as of June 18, 2026.

• Cuivre River State Park – Lake Lincoln Beach, 678 State Rt. 147, Troy.
• Finger Lakes State Park – Public Beach, 1505 E. Peabody Road, Columbia.
• Lake of the Ozarks State Park – Grand Glaize Beach, off Hwy. 54, Osage Beach.
• Lake Wappapello State Park – Public Beach, Hwy. 172, Williamsville.
• Long Branch State Park – Public Beach, 28615 Visitor Center Road, Macon.
• Mark Twain State Park – Public Beach,37352 Shrine Road, Florida.
• Pomme de Terre State Park, Hermitage Beach, Hwy. 64B, Pittsburg.
• Pomme de Terre State Park, Pittsburg Beach, Hwy. 64 B, Pittsburg.
• St. Joe State Park – Monsanto Lake, 2800 Pimville Road, Park Hills.
• St. Joe State Park – Pim Lake, 2800 Pimville Road, Park Hills.
• Stockton State Park – Public Beach, 19100 S. Hwy. 215, Dadeville.
• Thousand Hills State Park – Public Beach, 20431 State Hwy. 157, Kirksville.
• Trail of Tears State Park – Public Beach, 429 Moccasin Springs, Jackson.
• Wakonda State Park – Public Beach, 32836 State Park Road, La Grange
• Watkins Woolen Mill State Park – Public Beach, 26600 Park Road N, Lawson.

3. Beaches CLOSED and exceeded the choice standards for E. coli concentrations as of June 18, 2026.

4. Beaches CLOSED and didn’t exceed the choice standards for E. coli concentrations as of June 18, 2026. Harmful algal blooms have been discovered within the lake.

5. Beaches with water high quality samples pending as of June 18, 2026.