MARTIN MARIETTA MATERIALS RANDOLPH MINE, Kansas City, MO: NPDES MOG490178 discharge permit, effluent exceedances, inspections, penalties

MARTIN MARIETTA MATERIALS RANDOLPH MINE, Kansas City, Missouri: General permit coverage MOG490178, held by Martin Marietta Materials, Inc; Industrial stormwater; Administratively continued; issued July 1, 2017, term to April 30, 2022; discharges to Tributary to Missouri River.

• Solids, total suspended: 2 limits, 17 violations of any kind, 7 effluent exceedances, latest March 31, 2022, largest 177% over the limit.
• pH: 2 limits, 8 violations of any kind.
• Solids, settleable: 2 limits, 8 violations of any kind.
• Oil and grease [soxhlet extr.] tot.: 2 limits, 8 violations of any kind.
• Flow, in conduit or thru treatment plant: 2 limits, 4 violations of any kind.
• Storm water flow: 0 limits, 4 violations of any kind.

• March 5, 2026: Effluent Violations - Narrative Effluent Violation (ST6).
• March 5, 2026: Reporting Violations - Improper/ Incorrect Reporting (ST6).
• March 5, 2026: Management Practice Violations - Improper Operation and Maintenance (ST6).
• March 5, 2026: Evaluation (S).

Missouri holds 3,107 Industrial stormwater coverages of this permit type in EPA’s file; 780 were issued before MOG490178.

Coverages issued nearest MOG490178

• 2017-07-01: FESTUS STONE, Festus: MOG490131, held by Fred Weber Inc
• 2017-07-01: EMERY SAPP AND SONS EAGLE ROCK, Eagle Rock: MOG490150, held by Hutchens Construction Company LLC
• 2017-07-01: EMERY SAPP AND SONS MONETT, Monett: MOG490151, held by Hutchens Construction Company LLC
• 2017-07-01: BEYER CRUSHED ROCK COMPANY, Cleveland: MOG490172, held by Fahey Realty
• 2017-07-01: MARTIN MARIETTA MATERIALS STAMPER QUARRY, Kansas City: MOG490174, held by Martin Marietta Materials, Inc.
• 2017-07-01: GRAHAM QUARRY, Graham: MOG490202, held by Alan Rowlett
• 2017-07-01: CONCO CO FAIR PLAY QUARRY, Fair Play: MOG490229, held by Conco Quarries Inc
• 2017-07-01: OZARK READY MIX COMPANY INC PLANT 4, Sunrise Beach: MOG490232, held by Ozark Ready Mix Company Inc
• 2017-07-01: KANSAS CITY READYMIX 85TH STREET, Kansas City: MOG490239, held by Kansas City Readymix, LLC
• 2017-07-01: BRANSON QUARRY, Branson: MOG490245, held by APAC Central Inc

MARTIN MARIETTA MATERIALS RANDOLPH MINE among its neighbors

126 discharge permits are in the Buckeye Creek-Missouri River subwatershed (HUC 103001010301); MOG490178 is one. Its county: 395, 6 major; MOG490178 is minor permit.

Other permits in the Buckeye Creek-Missouri River subwatershed (HUC 103001010301)

• 3504 NORTH WHITE AVENUE, Kansas City: MORA29942, minor, term to 2027-02-07
• 3RD AND GRAND APARTMENTS, Kansas City: MORA25013, minor, term to 2027-02-07
• ADVANTAGE METALS RECYCLING, LLC, Kansas City: KSR000554, minor, term to 2021-10-31
• ARKEMA INC NORTH KANSAS CITY FACILITY, North Kansas City: MOR23D150, minor, term to 2022-05-09
• ASCENT APARTMENTS, Kansas City: MORA26241, minor, term to 2027-02-07
• AXEL AMERICAS, LLC, North Kansas City: MOR23A091, minor, term to 2015-03-11
• BALLY'S KANSAS CITY, Kansas City: MO0139386, minor, term to 2024-06-30
• BATLINER PAPER STOCK, Kansas City: MOR130050, minor, term to 2013-05-29
• BATLINER PAPER STOCK CO., Kansas City: MOR80H034, minor, term to 2019-08-31
• BAYER CROP SCIENCE LP, Kansas City: MORA23125, minor, term to 2027-02-07