Rosebud Mining Co — NPDES permit OH0144711: limits, due date and EPA's record

NPDES permit OH0144711 · Minor NON-POTW · effective, expires 2027-02-28 · EPA's file as of 2026-09-19

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

Reporting

Reports are due about 20 days after each monitoring period ends (the most common figure among OH permits in EPA's filings — check your permit).

Limits in force (140)

Outfall	Parameter	Statistic	Limit	Months
001	pH	DAILY MN	>= 6.5 SU	all year
001	pH	DAILY MX	<= 9 SU	all year
001	Solids, total suspended	MO AVG	<= 35 mg/L	all year
001	Solids, total suspended	DAILY MX	<= 70 mg/L	all year
001	Hardness, total [as CaCO3]	MO AVG	report only	all year
001	Hardness, total [as CaCO3]	DAILY MX	report only	all year
001	Chloride [as Cl]	MO AVG	report only	all year
001	Chloride [as Cl]	DAILY MX	report only	all year
001	Sulfate, total [as SO4]	MO AVG	report only	all year
001	Sulfate, total [as SO4]	DAILY MX	report only	all year
001	Selenium, total recoverable	MO AVG	report only	Mar, Jun, Aug, Dec
001	Selenium, total recoverable	DAILY MX	report only	Mar, Jun, Aug, Dec
001	Iron, total [as Fe]	MO AVG	<= 3000 ug/L	all year
001	Iron, total [as Fe]	DAILY MX	<= 6000 ug/L	all year
001	Lead, total [as Pb]	MO AVG	<= 37 ug/L	all year
001	Lead, total [as Pb]	DAILY MX	<= 710 ug/L	all year
001	Manganese, total [as Mn]	MO AVG	<= 2000 ug/L	all year
001	Manganese, total [as Mn]	DAILY MX	<= 4000 ug/L	all year
001	Zinc, total recoverable	MO AVG	report only	all year
001	Zinc, total recoverable	DAILY MX	report only	all year
001	Antimony, total [as Sb]	MO AVG	report only	Mar, Jun, Aug, Dec
001	Antimony, total [as Sb]	DAILY MX	report only	Mar, Jun, Aug, Dec
001	Rainfall	MO AVG	report only	all year
001	Rainfall	DAILY MX	report only	all year
001	Flow, in conduit or thru treatment plant	MO AVG	report only	all year
001	Flow, in conduit or thru treatment plant	DAILY MX	report only	all year
001	Mercury, total low level	MO AVG	report only	Jun
001	Mercury, total low level	DAILY MX	report only	Jun
001	Solids, total dissolved- 180 deg. C	MO AVG	report only	all year
001	Solids, total dissolved- 180 deg. C	DAILY MX	report only	all year
002	pH	DAILY MN	>= 6.5 SU	all year
002	pH	DAILY MX	<= 9 SU	all year
002	Solids, total suspended	MO AVG	<= 35 mg/L	all year
002	Solids, total suspended	DAILY MX	<= 70 mg/L	all year
002	Hardness, total [as CaCO3]	MO AVG	report only	all year
002	Hardness, total [as CaCO3]	DAILY MX	report only	all year
002	Chloride [as Cl]	MO AVG	report only	all year
002	Chloride [as Cl]	DAILY MX	report only	all year
002	Sulfate, total [as SO4]	MO AVG	report only	all year
002	Sulfate, total [as SO4]	DAILY MX	report only	all year
002	Selenium, total recoverable	MO AVG	report only	Mar, Jun, Aug, Dec
002	Selenium, total recoverable	DAILY MX	report only	Mar, Jun, Aug, Dec
002	Iron, total [as Fe]	MO AVG	<= 3000 ug/L	all year
002	Iron, total [as Fe]	DAILY MX	<= 6000 ug/L	all year
002	Lead, total [as Pb]	MO AVG	<= 37 ug/L	all year
002	Lead, total [as Pb]	DAILY MX	<= 710 ug/L	all year
002	Manganese, total [as Mn]	MO AVG	<= 2000 ug/L	all year
002	Manganese, total [as Mn]	DAILY MX	<= 4000 ug/L	all year
002	Zinc, total recoverable	MO AVG	report only	all year
002	Zinc, total recoverable	DAILY MX	report only	all year
002	Antimony, total [as Sb]	MO AVG	report only	Mar, Jun, Aug, Dec
002	Antimony, total [as Sb]	DAILY MX	report only	Mar, Jun, Aug, Dec
002	Rainfall	MO AVG	report only	all year
002	Rainfall	DAILY MX	report only	all year
002	Flow, in conduit or thru treatment plant	MO AVG	report only	all year
002	Flow, in conduit or thru treatment plant	DAILY MX	report only	all year
002	Mercury, total low level	MO AVG	report only	Jun
002	Mercury, total low level	DAILY MX	report only	Jun
002	Solids, total dissolved- 180 deg. C	MO AVG	report only	all year
002	Solids, total dissolved- 180 deg. C	DAILY MX	report only	all year
003	pH	DAILY MN	>= 6.5 SU	all year
003	pH	DAILY MX	<= 9 SU	all year
003	Solids, total suspended	MO AVG	<= 35 mg/L	all year
003	Solids, total suspended	DAILY MX	<= 70 mg/L	all year
003	Solids, settleable	MO AVG	report only	all year
003	Solids, settleable	DAILY MX	report only	all year
003	Hardness, total [as CaCO3]	MO AVG	report only	all year
003	Hardness, total [as CaCO3]	DAILY MX	report only	all year
003	Chloride [as Cl]	MO AVG	report only	all year
003	Chloride [as Cl]	DAILY MX	report only	all year
003	Sulfate, total [as SO4]	MO AVG	report only	all year
003	Sulfate, total [as SO4]	DAILY MX	report only	all year
003	Selenium, total recoverable	MO AVG	<= 5 ug/L	all year
003	Selenium, total recoverable	DAILY MX	<= 62 ug/L	all year
003	Iron, total [as Fe]	MO AVG	<= 3000 ug/L	all year
003	Iron, total [as Fe]	DAILY MX	<= 6000 ug/L	all year
003	Lead, total [as Pb]	MO AVG	<= 37 ug/L	all year
003	Lead, total [as Pb]	DAILY MX	<= 710 ug/L	all year
003	Manganese, total [as Mn]	MO AVG	<= 2000 ug/L	all year
003	Manganese, total [as Mn]	DAILY MX	<= 4000 ug/L	all year
003	Rainfall	MO AVG	report only	all year
003	Rainfall	DAILY MX	report only	all year
003	Flow, in conduit or thru treatment plant	MO AVG	report only	all year
003	Flow, in conduit or thru treatment plant	DAILY MX	report only	all year
003	Solids, total dissolved- 180 deg. C	MO AVG	<= 1500 mg/L	all year
004	pH	DAILY MN	>= 6.5 SU	all year
004	pH	DAILY MX	<= 9 SU	all year
004	Solids, total suspended	MO AVG	<= 35 mg/L	all year
004	Solids, total suspended	DAILY MX	<= 70 mg/L	all year
004	Solids, settleable	MO AVG	report only	all year
004	Solids, settleable	DAILY MX	report only	all year
004	Hardness, total [as CaCO3]	MO AVG	report only	all year
004	Hardness, total [as CaCO3]	DAILY MX	report only	all year
004	Chloride [as Cl]	MO AVG	report only	all year
004	Chloride [as Cl]	DAILY MX	report only	all year
004	Sulfate, total [as SO4]	MO AVG	report only	all year
004	Sulfate, total [as SO4]	DAILY MX	report only	all year
004	Selenium, total recoverable	MO AVG	<= 5 ug/L	all year
004	Selenium, total recoverable	DAILY MX	<= 62 ug/L	all year
004	Iron, total [as Fe]	MO AVG	<= 3000 ug/L	all year
004	Iron, total [as Fe]	DAILY MX	<= 6000 ug/L	all year
004	Lead, total [as Pb]	MO AVG	<= 37 ug/L	all year
004	Lead, total [as Pb]	DAILY MX	<= 710 ug/L	all year
004	Manganese, total [as Mn]	MO AVG	<= 2000 ug/L	all year
004	Manganese, total [as Mn]	DAILY MX	<= 4000 ug/L	all year
004	Rainfall	MO AVG	report only	all year
004	Rainfall	DAILY MX	report only	all year
004	Flow, in conduit or thru treatment plant	MO AVG	report only	all year
004	Flow, in conduit or thru treatment plant	DAILY MX	report only	all year
004	Solids, total dissolved- 180 deg. C	MO AVG	report only	all year
004	Solids, total dissolved- 180 deg. C	DAILY MX	report only	all year
005	pH	DAILY MN	>= 6.5 SU	all year
005	pH	DAILY MX	<= 9 SU	all year
005	Solids, total suspended	MO AVG	<= 35 mg/L	all year
005	Solids, total suspended	DAILY MX	<= 70 mg/L	all year
005	Solids, settleable	MO AVG	report only	all year
005	Solids, settleable	DAILY MX	report only	all year
005	Hardness, total [as CaCO3]	MO AVG	report only	all year
005	Hardness, total [as CaCO3]	DAILY MX	report only	all year
005	Chloride [as Cl]	MO AVG	report only	all year
005	Chloride [as Cl]	DAILY MX	report only	all year
005	Sulfate, total [as SO4]	MO AVG	report only	all year
005	Sulfate, total [as SO4]	DAILY MX	report only	all year
005	Selenium, total recoverable	MO AVG	<= 5 ug/L	all year
005	Selenium, total recoverable	DAILY MX	<= 62 ug/L	all year
005	Iron, total [as Fe]	MO AVG	<= 3000 ug/L	all year
005	Iron, total [as Fe]	DAILY MX	<= 6000 ug/L	all year
005	Lead, total [as Pb]	MO AVG	<= 37 ug/L	all year
005	Lead, total [as Pb]	DAILY MX	<= 710 ug/L	all year
005	Manganese, total [as Mn]	MO AVG	<= 2000 ug/L	all year
005	Manganese, total [as Mn]	DAILY MX	<= 4000 ug/L	all year
005	Rainfall	MO AVG	report only	all year
005	Rainfall	DAILY MX	report only	all year
005	Flow, in conduit or thru treatment plant	MO AVG	report only	all year
005	Flow, in conduit or thru treatment plant	DAILY MX	report only	all year
005	Solids, total dissolved- 180 deg. C	MO AVG	report only	all year
005	Solids, total dissolved- 180 deg. C	DAILY MX	report only	all year
099	Flow, in conduit or thru treatment plant	MO AVG	report only	all year
099	Flow, in conduit or thru treatment plant	DAILY MX	report only	all year
099	Solids, total dissolved- 180 deg. C	MO AVG	<= 1500 mg/L	all year