KIENSTRA CONCRETE INC., Bridgeton, MO: NPDES MOG490289 discharge permit, effluent exceedances, inspections, penalties

KIENSTRA CONCRETE INC., Bridgeton, Missouri: General permit coverage MOG490289, held by Kienstra Concrete Inc.; Industrial stormwater; Effective; issued June 1, 2022, term to April 30, 2027; discharges to Tributary to Missouri R..

• pH: 2 limits, 15 violations of any kind, 11 effluent exceedances, latest September 30, 2011.
• Solids, settleable: 2 limits, 10 violations of any kind, 6 effluent exceedances, latest September 30, 2008, largest 8,800% over the limit.
• Solids, total suspended: 2 limits, 8 violations of any kind, 4 effluent exceedances, latest December 31, 2007, largest 1,403% over the limit.
• Oil and grease [soxhlet extr.] tot.: 2 limits, 6 violations of any kind.
• Flow, in conduit or thru treatment plant: 2 limits, 2 violations of any kind.
• Storm water flow: 0 limits, 2 violations of any kind.

• July 15, 2025: Permit Violations - Violation Specified in Comment (ST6).

Missouri holds 3,107 Industrial stormwater coverages of this permit type in EPA’s file; 2,382 were issued before MOG490289.

Coverages issued nearest MOG490289

• 2022-06-01: MOBERLY WILBERT VAULT, Moberly: MOG490235, held by Wilbert Funeral Services, Inc.
• 2022-06-01: LINN CREEK SOUTH QUARRY, Linn Creek: MOG490238, held by Capital Materials LLC
• 2022-06-01: SEDALIA QUARRY, Hughesville: MOG490258, held by Con-Agg Companies, LLC
• 2022-06-01: KIENSTRA READY MIX OF OFALLON, Ofallon: MOG490270, held by Kienstra Ready Mix of OFallon
• 2022-06-01: WESTERN READY MIX, INC., Valley Park: MOG490287, held by Western Ready-Mix, Inc.
• 2022-06-01: NORTHVIEW QUARRY, Strafford: MOG490307, held by Mid-States Ventures, LLC
• 2022-06-01: KIENSTRA MATERIALS CO LLC TYLER, St. Louis: MOG490309, held by Kienstra Materials Co, LLC
• 2022-06-01: OSAGE COUNTY INDUSTRIES INC LINN, Linn: MOG490340, held by OSAGE COUNTY INDUSTRIES, INC.
• 2022-06-01: NEW FRONTIER MATERIALS - IRON MOUNTAIN, Iron Mountain: MOG490401, held by New Frontier Materials Operations Beta
• 2022-06-01: AVA QUARRY, Ava: MOG490431, held by Capital Materials LLC

KIENSTRA CONCRETE INC. among its neighbors

95 discharge permits are in the Cowmire Creek-Missouri River subwatershed (HUC 103002000801); MOG490289 is one. Its county: 872, 8 major; MOG490289 is minor permit.

Other permits in the Cowmire Creek-Missouri River subwatershed (HUC 103002000801)

• 01188-1012 BRIDGETON WALMART SC, Bridgeton: MORA30186, minor, term to 2027-02-07
• 13115 MISSOURI BOTTOM ROAD, Bridgeton: MORA26067, minor, term to 2027-02-07
• 13810 MISSOURI BOTTOM RD, Bridgeton: MORA21369, minor, term to 2027-02-07
• 13812 MISSOURI BOTTOM RD, Bridgeton: MORA25354, minor, term to 2027-02-07
• 270 TRADE CENTER LLC, St. Louis: MORA22836, minor, term to 2027-02-07
• 370 FILL SITE PHASES 5-8, Bridgeton: MORA27923, minor, term to 2027-02-07
• 8TH AVENUE FOOD AND PROVISIONS, Hazelwood: MOR130186, minor, term to 2023-09-06
• AAA TRAILER, Bridgeton: MORA23079, minor, term to 2027-02-07
• AMAZON.COM SERVICES LLC - DLL1, Hazelwood: MONX00659, minor, term to 2024-01-16
• AMAZON.COM SERVICES LLC - STL5, Hazelwood: MOR80C617, minor, term to 2022-11-30