NPDES MOG840006 · Clean Water Act

MCKIBBEN CLAY MINE, Martinsburg, MO: NPDES MOG840006 discharge permit, effluent exceedances, inspections, penalties

MCKIBBEN CLAY MINE, Martinsburg, Missouri: General permit coverage MOG840006, held by Christy Minerals LLC; Industrial stormwater; Effective; issued October 1, 2016, term to June 30, 2021, by MODNR-Northeast Regional Office; discharges to Loutre R..

Solids, total suspended: 6 limits, 32 violations of any kind, 1 effluent exceedance, latest June 30, 2012, largest 23% over the limit.
Flow, in conduit or thru treatment plant: 6 limits, 33 violations of any kind.
pH: 6 limits, 31 violations of any kind.
Solids, settleable: 6 limits, 31 violations of any kind.
Oil and grease [soxhlet extr.] tot.: 6 limits, 31 violations of any kind.

Missouri holds 3,107 Industrial stormwater coverages of this permit type in EPA’s file; 465 were issued before MOG840006. Christy Minerals LLC holds 7 permits in Missouri.

Other permits held by Christy Minerals LLC

WALTON CLAY PIT, Montgomery City: MOG840170, issued 2021-08-01
GREGORY MINE, Auxvasse: MOG840192, issued 2017-01-01
CHRISTY MINERALS LLC ROTHERMEL, High Hill: MOG840209, issued 2016-08-08
PREISS PIT 3, Hermann: MOG840212, issued 2016-08-17
CHRISTY MINERALS LLC MERTZ, Bland: MOG840268, issued 2020-07-01
CHRISTY MINERALS LLC STEPHEN JANNICH, Hermann: MOG840269, issued 2020-09-01

Coverages issued nearest MOG840006

2016-08-19: KOEPKE CLAY PIT #2, Cuba: MOG840200, held by River Cement Co DBA Buzzi Unicem USA
2016-08-19: CONTINENTAL CEMENT BAGLEY PITS, Bland: MOG840219, held by Continental Cement Co. LLC
2016-09-01: MICROBIAL SOLUTIONS LLC, Mexico: MOR203491, held by James Lightsey
2016-09-15: BOHL #12, Hermann: MOG840218, held by River Cement Co dba Buzzi Unicem USA
2016-09-28: THOMAS EXCAVATING LLC, Middletown: MOG840204, held by Thomas Excavating LLC
2016-10-01: CHILES WORKS LLC, Fulton: MOG840091, held by Richard Chiles
2016-10-01: CHILES WORKS LLC SITE 116, Fulton: MOG840103, held by Richard Chiles
2016-10-01: THOMAS EXCAVATING LLC, Middletown: MOG840220, held by Keith Thomas
2016-11-01: CRAGHEAD PROPERTY, Fulton: MOG840152, held by Harbison Walker International Inc
2016-11-01: HENNING, Rhineland: MOG840194, held by Harbison Walker International Inc

MCKIBBEN CLAY MINE among its neighbors

3 discharge permits are in the Headwaters Loutre River subwatershed (HUC 103002000103); MOG840006 is one. Its county: 72, 2 major; MOG840006 is minor permit.

Other permits in the Headwaters Loutre River subwatershed (HUC 103002000103)

MARTINSBURG MINE, Martinsburg: MOG840317, minor, term to 2026-06-30
WILLIAM MCCAW, Martinsburg: MOG010208, minor, term to 2011-02-23

Identity

Facility	MCKIBBEN CLAY MINE
Permittee	Christy Minerals LLC
NPDES ID	MOG840006
Status	Effective
Type	General permit coverage
Class	Minor
Facility type	Non-POTW
Program	Industrial stormwater
Issued	October 1, 2016
Expires	June 30, 2021
Agency	MODNR-Northeast Regional Office
Address	Martinsburg, MO 65264
Receiving water	Loutre R.
Subwatershed	Headwaters Loutre River (HUC 103002000103)
SIC	1459 – Clay And Related Minerals

NPDES MOG840006: effluent limits and exceedances

MCKIBBEN CLAY MINE (NPDES MOG840006): 5 pollutants on file, 5 limited; 5 with a violation of any kind, 1 with an exceedance.

How exceedances are counted.

Pollutant	Limits	Violations	Exceedances	Latest	Largest, as filed
Solids, total suspended	6	32	1	June 30, 2012	23% over the limit
Flow, in conduit or thru treatment plant	6	33	0
pH	6	31	0
Solids, settleable	6	31	0
Oil and grease [soxhlet extr.] tot.	6	31	0

NPDES MOG840006: inspections, violations and enforcement

NPDES MOG840006 (MCKIBBEN CLAY MINE): no single-event violation, inspection, formal enforcement action and informal enforcement action on file.

Watch NPDES MOG840006

NPDES MOG840006: one email when its EPA record changes — $99/month.

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Permits near NPDES MOG840006

NPDES MOG840006: 5 pollutant rows, 0 dated events; ICIS-NPDES download, loaded October 14, 2026.