MCCORMICK DISTILLING CO., INC. — NPDES permit MO0109789: limits, due date and EPA's record

NPDES permit MO0109789 · Minor NON-POTW · effective, expires 2028-12-31 · EPA's file as of 2026-09-19

EPA's record, 2025-09-01 to 2026-08-31

Last period with anything received: 2026-07-31. Most often over: pH (3), Sodium, % exchangeable soil, total (1), Chromium, hexavalent dissolved [as Cr] (1).

Reporting

Reports are due about 28 days after each monitoring period ends (the most common figure among MO permits in EPA's filings — check your permit).

Limits in force (44)

Outfall	Parameter	Statistic	Limit	Months
003	Temperature, water deg. fahrenheit	DAILY MX	<= 90 deg F	all year
003	Temperature, water deg. fahrenheit	MO AVG	report only	all year
003	Oxygen, dissolved [DO]	DAILY MN	>= 5 mg/L	all year
003	Oxygen, dissolved [DO]	MO AV MN	>= 5 mg/L	all year
003	pH	MINIMUM	>= 6.5 SU	all year
003	pH	MAXIMUM	<= 9 SU	all year
003	Solids, total suspended	DAILY MX	<= 70 mg/L	all year
003	Solids, total suspended	MO AVG	<= 50 mg/L	all year
003	Flow, in conduit or thru treatment plant	DAILY MX	report only	all year
003	Flow, in conduit or thru treatment plant	MO AVG	report only	all year
003	Propylene glycol, total	DAILY MX	report only	all year
003	Propylene glycol, total	MO AVG	report only	all year
009	pH	MINIMUM	>= 6.5 SU	all year
009	pH	MAXIMUM	<= 9 SU	all year
009	Chromium, hexavalent dissolved [as Cr]	DAILY MX	<= 13.7 mg/L	all year
009	Chromium, hexavalent dissolved [as Cr]	MO AVG	<= 10.3 mg/L	all year
009	Flow, in conduit or thru treatment plant	DAILY MX	report only	all year
009	Flow, in conduit or thru treatment plant	MO AVG	report only	all year
009	Chlorine, total residual	DAILY MX	<= 17 ug/L	all year
009	Chlorine, total residual	MO AVG	<= 5.2 ug/L	all year
009	Chlorides + Sulfates	DAILY MX	<= 1000 mg/L	all year
009	Chlorides + Sulfates	MO AVG	<= 1000 mg/L	all year
010	pH	MINIMUM	report only	all year
010	pH	MAXIMUM	report only	all year
010	Nitrogen, ammonia total [as N]	DAILY MX	report only	all year
010	Nitrogen, Kjeldahl, total [as N]	DAILY MX	report only	all year
010	Nitrite + Nitrate total [as N]	DAILY MX	report only	all year
010	Report due [yrmoda]	VALUE	report only	all year
012	Oxygen demand, chem. [high level] [COD]	DAILY MX	report only	all year
012	pH	MINIMUM	>= 6.5 SU	all year
012	pH	MAXIMUM	<= 9 SU	all year
012	Solids, total suspended	DAILY MX	report only	all year
012	Oil and grease [soxhlet extr.] tot.	DAILY MX	report only	all year
012	Storm water flow	DAILY MX	report only	all year
013	pH	MINIMUM	>= 6 SU	all year
013	pH	MAXIMUM	<= 7.5 SU	all year
013	Nitrogen, ammonia total [as N]	DAILY MX	report only	all year
013	Nitrogen, Kjeldahl, total [as N]	DAILY MX	report only	all year
013	Nitrite + Nitrate total [as N]	DAILY MX	report only	all year
013	Sodium, % exchangeable soil, total	DAILY AV	<= 10 %	all year
013	Organic Matter	DAILY MX	report only	all year
013	Phosphorus, brays	DAILY MX	report only	all year
013	Cation exchange capacity	DAILY MX	report only	all year
013	Report due [yrmoda]	VALUE	report only	all year