UNITED STATES ARMY FORT CARSON LANDFILLS — NPDES permit CO0034771: limits, due date and EPA's record

NPDES permit CO0034771 · Minor FEDERAL · effective, expires 2028-03-31 · EPA's file as of 2026-09-19

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

Reporting

Reports are due about 28 days after each monitoring period ends (read off this permit's own late-day counts in EPA's filings).

Limits in force (279)

Outfall	Parameter	Statistic	Limit	Months
006	Temperature, water deg. centigrade	30DA AVG	report only	all year
006	Temperature, water deg. centigrade	DAILY MX	report only	all year
006	BOD, 5-day, 20 deg. C	30DA AVG	report only	all year
006	BOD, 5-day, 20 deg. C	DAILY MX	report only	all year
006	pH	INST MIN	>= 6.5 SU	all year
006	pH	INST MAX	<= 9 SU	all year
006	Solids, total suspended	30DA AVG	report only	all year
006	Solids, total suspended	DAILY MX	report only	all year
006	Oil & Grease	30DA AVG	report only	all year
006	Oil & Grease	DAILY MX	report only	all year
006	Nitrogen, ammonia total [as N]	30DA AVG	report only	all year
006	Nitrogen, ammonia total [as N]	DAILY MX	report only	all year
006	Nitrogen, nitrite total [as N]	30DA AVG	report only	all year
006	Nitrogen, nitrite total [as N]	DAILY MX	report only	all year
006	Nitrogen, nitrate total [as N]	30DA AVG	report only	all year
006	Nitrogen, nitrate total [as N]	DAILY MX	report only	all year
006	Phosphorus, total [as P]	30DA AVG	report only	all year
006	Phosphorus, total [as P]	DAILY MX	report only	all year
006	Cyanide, total [as CN]	30DA AVG	report only	all year
006	Cyanide, total [as CN]	DAILY MX	report only	all year
006	Hardness, total [as CaCO3]	30DA AVG	report only	all year
006	Hardness, total [as CaCO3]	DAILY MX	report only	all year
006	Sulfate, total [as SO4]	30DA AVG	report only	all year
006	Sulfate, total [as SO4]	DAILY MX	report only	all year
006	Arsenic, total [as As]	30DA AVG	report only	all year
006	Arsenic, total [as As]	DAILY MX	report only	all year
006	Boron, total [as B]	30DA AVG	report only	all year
006	Boron, total [as B]	DAILY MX	report only	all year
006	Iron, total [as Fe]	30DA AVG	report only	all year
006	Iron, total [as Fe]	DAILY MX	report only	all year
006	Manganese, total [as Mn]	30DA AVG	report only	all year
006	Manganese, total [as Mn]	DAILY MX	report only	all year
006	Zinc, total [as Zn]	30DA AVG	report only	all year
006	Zinc, total [as Zn]	DAILY MX	report only	all year
006	Selenium, total [as Se]	30DA AVG	report only	all year
006	Selenium, total [as Se]	DAILY MX	report only	all year
006	Phenol	30DA AVG	report only	all year
006	Phenol	DAILY MX	report only	all year
006	Chlorine, total residual	30DA AVG	report only	all year
006	Chlorine, total residual	DAILY MX	report only	all year
006	Perfluorooctanoic acid (PFOA)	DAILY MX	report only	all year
006	Perfluorobutanoic acid (PFBA)	DAILY MX	report only	all year
006	Perfluorooctanesulfonamide (PFOSA)	DAILY MX	report only	all year
006	Perfluoropentanoic acid (PFPeA)	DAILY MX	report only	all year
006	Perfluorohexanoic acid (PFHxA)	DAILY MX	report only	all year
006	Perfluoroheptanoic acid (PFHpA)	DAILY MX	report only	all year
006	Perfluorononanoic acid (PFNA)	DAILY MX	report only	all year
006	Perfluorodecanoic acid (PFDA)	DAILY MX	report only	all year
006	Perfluoroundecanoic acid (PFUnA)	DAILY MX	report only	all year
006	Perfluorododecanoic acid (PFDoA)	DAILY MX	report only	all year
006	Perfluorotridecanoic acid (PFTrDA)	DAILY MX	report only	all year
006	Perfluorotetradecanoic acid (PFTeDA)	DAILY MX	report only	all year
006	N-ethyl perfluorooctanesulfonamidoethanol (NEtFOSE)	DAILY MX	report only	all year
006	N-methyl perfluorooctanesulfonamidoethanol (NMeFOSE)	DAILY MX	report only	all year
006	N-ethyl perfluorooctanesulfonamidoacetic acid (NEtFOSAA)	DAILY MX	report only	all year
006	N-methyl perfluorooctanesulfonamidoacetic acid (NMeFOSAA)	DAILY MX	report only	all year
006	Perfluorobutanesulfonic acid (PFBS)	DAILY MX	report only	all year
006	Perfluorodecanesulfonic acid (PFDS)	DAILY MX	report only	all year
006	Perfluoroheptanesulfonic acid (PFHpS)	DAILY MX	report only	all year
006	Perfluorohexanesulfonic acid (PFHxS)	DAILY MX	report only	all year
006	Perfluorooctanesulfonic acid (PFOS)	DAILY MX	report only	all year
006	1H,1H,2H,2H-Perfluorohexane sulfonic acid (4:2 FTS)	DAILY MX	report only	all year
006	1H,1H,2H,2H-Perfluorooctane sulfonic acid (6:2 FTS)	DAILY MX	report only	all year
006	1H,1H, 2H, 2H-Perfluorodecane sulfonic acid (8:2 FTS)	DAILY MX	report only	all year
006	Perfluoropentanesulfonic acid (PFPeS)	DAILY MX	report only	all year
006	Perfluorononanesulfonic acid (PFNS)	DAILY MX	report only	all year
006	Hexafluoropropylene oxide dimer acid (HFPO-DA)	DAILY MX	report only	all year
006	Nonafluoro-3,6-dioxaheptanoic acid (NFDHA)	DAILY MX	report only	all year
006	Perfluoro(2-ethoxyethane)sulfonic acid (PFEESA)	DAILY MX	report only	all year
006	Perfluorododecanesulfonic acid (PFDoS)	DAILY MX	report only	all year
006	4,8-Dioxa-3H-perfluorononanoic acid (ADONA)	DAILY MX	report only	all year
006	N-methyl perfluorooctanesulfonamide (NMeFOSA)	DAILY MX	report only	all year
006	N-ethyl perfluorooctanesulfonamide (NEtFOSA)	DAILY MX	report only	all year
006	Pyridine	30DA AVG	report only	all year
006	Pyridine	DAILY MX	report only	all year
006	Aniline	30DA AVG	report only	all year
006	Aniline	DAILY MX	report only	all year
006	p-Cresol	30DA AVG	report only	all year
006	p-Cresol	DAILY MX	report only	all year
006	Benzoic acids, total	30DA AVG	report only	all year
006	Benzoic acids, total	DAILY MX	report only	all year
006	.alpha.-Terpineol	30DA AVG	report only	all year
006	.alpha.-Terpineol	DAILY MX	report only	all year
006	Flow, total	30DA AVG	report only	all year
006	Flow, total	DAILY MX	report only	all year
006	Oil and grease visual	INST MAX	<= 0 N=0;Y=1	all year
006	3-Perfluoropropyl propanoic acid (3:3 FTCA)	DAILY MX	report only	all year
006	Perfluoro-3-methoxypropanoic acid (PFMPA)	DAILY MX	report only	all year
006	9-Chlorohexadecafluoro-3-oxanonane-1-sulfonic acid (9Cl-PF3ONS)	DAILY MX	report only	all year
006	11-Chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (11Cl-PF3OUdS)	DAILY MX	report only	all year
006	3-Perfluoroheptyl propanoic acid (7:3 FTCA)	DAILY MX	report only	all year
006	Perfluoro-4-methoxybutanoic acid (PFMBA)	DAILY MX	report only	all year
006	2H,2H,3H,3H-Perfluorooctanoic acid (5:3 FTCA)	DAILY MX	report only	all year
007	Temperature, water deg. centigrade	30DA AVG	report only	all year
007	Temperature, water deg. centigrade	DAILY MX	report only	all year
007	BOD, 5-day, 20 deg. C	30DA AVG	report only	all year
007	BOD, 5-day, 20 deg. C	DAILY MX	report only	all year
007	pH	INST MIN	>= 6.5 SU	all year
007	pH	INST MAX	<= 9 SU	all year
007	Solids, total suspended	30DA AVG	report only	all year
007	Solids, total suspended	DAILY MX	report only	all year
007	Oil & Grease	30DA AVG	report only	all year
007	Oil & Grease	DAILY MX	report only	all year
007	Nitrogen, ammonia total [as N]	30DA AVG	report only	all year
007	Nitrogen, ammonia total [as N]	DAILY MX	report only	all year
007	Nitrogen, nitrite total [as N]	30DA AVG	report only	all year
007	Nitrogen, nitrite total [as N]	DAILY MX	report only	all year
007	Nitrogen, nitrate total [as N]	30DA AVG	report only	all year
007	Nitrogen, nitrate total [as N]	DAILY MX	report only	all year
007	Phosphorus, total [as P]	30DA AVG	report only	all year
007	Phosphorus, total [as P]	DAILY MX	report only	all year
007	Cyanide, total [as CN]	30DA AVG	report only	all year
007	Cyanide, total [as CN]	DAILY MX	report only	all year
007	Hardness, total [as CaCO3]	30DA AVG	report only	all year
007	Hardness, total [as CaCO3]	DAILY MX	report only	all year
007	Sulfate, total [as SO4]	30DA AVG	report only	all year
007	Sulfate, total [as SO4]	DAILY MX	report only	all year
007	Arsenic, total [as As]	30DA AVG	report only	all year
007	Arsenic, total [as As]	DAILY MX	report only	all year
007	Boron, total [as B]	30DA AVG	report only	all year
007	Boron, total [as B]	DAILY MX	report only	all year
007	Iron, total [as Fe]	30DA AVG	report only	all year
007	Iron, total [as Fe]	DAILY MX	report only	all year
007	Manganese, total [as Mn]	30DA AVG	report only	all year
007	Manganese, total [as Mn]	DAILY MX	report only	all year
007	Zinc, total [as Zn]	30DA AVG	report only	all year
007	Zinc, total [as Zn]	DAILY MX	report only	all year
007	Selenium, total [as Se]	30DA AVG	report only	all year
007	Selenium, total [as Se]	DAILY MX	report only	all year
007	Phenol	30DA AVG	report only	all year
007	Phenol	DAILY MX	report only	all year
007	Chlorine, total residual	30DA AVG	report only	all year
007	Chlorine, total residual	DAILY MX	report only	all year
007	Perfluorooctanoic acid (PFOA)	DAILY MX	report only	all year
007	Perfluorobutanoic acid (PFBA)	DAILY MX	report only	all year
007	Perfluorooctanesulfonamide (PFOSA)	DAILY MX	report only	all year
007	Perfluoropentanoic acid (PFPeA)	DAILY MX	report only	all year
007	Perfluorohexanoic acid (PFHxA)	DAILY MX	report only	all year
007	Perfluoroheptanoic acid (PFHpA)	DAILY MX	report only	all year
007	Perfluorononanoic acid (PFNA)	DAILY MX	report only	all year
007	Perfluorodecanoic acid (PFDA)	DAILY MX	report only	all year
007	Perfluoroundecanoic acid (PFUnA)	DAILY MX	report only	all year
007	Perfluorododecanoic acid (PFDoA)	DAILY MX	report only	all year
007	Perfluorotridecanoic acid (PFTrDA)	DAILY MX	report only	all year
007	Perfluorotetradecanoic acid (PFTeDA)	DAILY MX	report only	all year
007	N-ethyl perfluorooctanesulfonamidoethanol (NEtFOSE)	DAILY MX	report only	all year
007	N-methyl perfluorooctanesulfonamidoethanol (NMeFOSE)	DAILY MX	report only	all year
007	N-ethyl perfluorooctanesulfonamidoacetic acid (NEtFOSAA)	DAILY MX	report only	all year
007	N-methyl perfluorooctanesulfonamidoacetic acid (NMeFOSAA)	DAILY MX	report only	all year
007	Perfluorobutanesulfonic acid (PFBS)	DAILY MX	report only	all year
007	Perfluorodecanesulfonic acid (PFDS)	DAILY MX	report only	all year
007	Perfluoroheptanesulfonic acid (PFHpS)	DAILY MX	report only	all year
007	Perfluorohexanesulfonic acid (PFHxS)	DAILY MX	report only	all year
007	Perfluorooctanesulfonic acid (PFOS)	DAILY MX	report only	all year
007	1H,1H,2H,2H-Perfluorohexane sulfonic acid (4:2 FTS)	DAILY MX	report only	all year
007	1H,1H,2H,2H-Perfluorooctane sulfonic acid (6:2 FTS)	DAILY MX	report only	all year
007	1H,1H, 2H, 2H-Perfluorodecane sulfonic acid (8:2 FTS)	DAILY MX	report only	all year
007	Perfluoropentanesulfonic acid (PFPeS)	DAILY MX	report only	all year
007	Perfluorononanesulfonic acid (PFNS)	DAILY MX	report only	all year
007	Hexafluoropropylene oxide dimer acid (HFPO-DA)	DAILY MX	report only	all year
007	Nonafluoro-3,6-dioxaheptanoic acid (NFDHA)	DAILY MX	report only	all year
007	Perfluoro(2-ethoxyethane)sulfonic acid (PFEESA)	DAILY MX	report only	all year
007	Perfluorododecanesulfonic acid (PFDoS)	DAILY MX	report only	all year
007	4,8-Dioxa-3H-perfluorononanoic acid (ADONA)	DAILY MX	report only	all year
007	N-methyl perfluorooctanesulfonamide (NMeFOSA)	DAILY MX	report only	all year
007	N-ethyl perfluorooctanesulfonamide (NEtFOSA)	DAILY MX	report only	all year
007	Pyridine	30DA AVG	report only	all year
007	Pyridine	DAILY MX	report only	all year
007	Aniline	30DA AVG	report only	all year
007	Aniline	DAILY MX	report only	all year
007	p-Cresol	30DA AVG	report only	all year
007	p-Cresol	DAILY MX	report only	all year
007	Benzoic acids, total	30DA AVG	report only	all year
007	Benzoic acids, total	DAILY MX	report only	all year
007	.alpha.-Terpineol	30DA AVG	report only	all year
007	.alpha.-Terpineol	DAILY MX	report only	all year
007	Flow, total	30DA AVG	report only	all year
007	Flow, total	DAILY MX	report only	all year
007	Oil and grease visual	INST MAX	<= 0 N=0;Y=1	all year
007	3-Perfluoropropyl propanoic acid (3:3 FTCA)	DAILY MX	report only	all year
007	Perfluoro-3-methoxypropanoic acid (PFMPA)	DAILY MX	report only	all year
007	9-Chlorohexadecafluoro-3-oxanonane-1-sulfonic acid (9Cl-PF3ONS)	DAILY MX	report only	all year
007	11-Chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (11Cl-PF3OUdS)	DAILY MX	report only	all year
007	3-Perfluoroheptyl propanoic acid (7:3 FTCA)	DAILY MX	report only	all year
007	Perfluoro-4-methoxybutanoic acid (PFMBA)	DAILY MX	report only	all year
007	2H,2H,3H,3H-Perfluorooctanoic acid (5:3 FTCA)	DAILY MX	report only	all year
008	Temperature, water deg. centigrade	30DA AVG	report only	all year
008	Temperature, water deg. centigrade	DAILY MX	report only	all year
008	BOD, 5-day, 20 deg. C	30DA AVG	report only	all year
008	BOD, 5-day, 20 deg. C	DAILY MX	report only	all year
008	pH	INST MIN	>= 6.5 SU	all year
008	pH	INST MAX	<= 9 SU	all year
008	Solids, total suspended	30DA AVG	report only	all year
008	Solids, total suspended	DAILY MX	report only	all year
008	Oil & Grease	30DA AVG	report only	all year
008	Oil & Grease	DAILY MX	report only	all year
008	Nitrogen, ammonia total [as N]	30DA AVG	report only	all year
008	Nitrogen, ammonia total [as N]	DAILY MX	report only	all year
008	Nitrogen, nitrite total [as N]	30DA AVG	report only	all year
008	Nitrogen, nitrite total [as N]	DAILY MX	report only	all year
008	Nitrogen, nitrate total [as N]	30DA AVG	report only	all year
008	Nitrogen, nitrate total [as N]	DAILY MX	report only	all year
008	Phosphorus, total [as P]	30DA AVG	report only	all year
008	Phosphorus, total [as P]	DAILY MX	report only	all year
008	Cyanide, total [as CN]	30DA AVG	report only	all year
008	Cyanide, total [as CN]	DAILY MX	report only	all year
008	Hardness, total [as CaCO3]	30DA AVG	report only	all year
008	Hardness, total [as CaCO3]	DAILY MX	report only	all year
008	Sulfate, total [as SO4]	30DA AVG	report only	all year
008	Sulfate, total [as SO4]	DAILY MX	report only	all year
008	Arsenic, total [as As]	30DA AVG	report only	all year
008	Arsenic, total [as As]	DAILY MX	report only	all year
008	Boron, total [as B]	30DA AVG	report only	all year
008	Boron, total [as B]	DAILY MX	report only	all year
008	Iron, total [as Fe]	30DA AVG	report only	all year
008	Iron, total [as Fe]	DAILY MX	report only	all year
008	Manganese, total [as Mn]	30DA AVG	report only	all year
008	Manganese, total [as Mn]	DAILY MX	report only	all year
008	Zinc, total [as Zn]	30DA AVG	report only	all year
008	Zinc, total [as Zn]	DAILY MX	report only	all year
008	Selenium, total [as Se]	30DA AVG	report only	all year
008	Selenium, total [as Se]	DAILY MX	report only	all year
008	Phenol	30DA AVG	report only	all year
008	Phenol	DAILY MX	report only	all year
008	Chlorine, total residual	30DA AVG	report only	all year
008	Chlorine, total residual	DAILY MX	report only	all year
008	Perfluorooctanoic acid (PFOA)	DAILY MX	report only	all year
008	Perfluorobutanoic acid (PFBA)	DAILY MX	report only	all year
008	Perfluorooctanesulfonamide (PFOSA)	DAILY MX	report only	all year
008	Perfluoropentanoic acid (PFPeA)	DAILY MX	report only	all year
008	Perfluorohexanoic acid (PFHxA)	DAILY MX	report only	all year
008	Perfluoroheptanoic acid (PFHpA)	DAILY MX	report only	all year
008	Perfluorononanoic acid (PFNA)	DAILY MX	report only	all year
008	Perfluorodecanoic acid (PFDA)	DAILY MX	report only	all year
008	Perfluoroundecanoic acid (PFUnA)	DAILY MX	report only	all year
008	Perfluorododecanoic acid (PFDoA)	DAILY MX	report only	all year
008	Perfluorotridecanoic acid (PFTrDA)	DAILY MX	report only	all year
008	Perfluorotetradecanoic acid (PFTeDA)	DAILY MX	report only	all year
008	N-ethyl perfluorooctanesulfonamidoethanol (NEtFOSE)	DAILY MX	report only	all year
008	N-methyl perfluorooctanesulfonamidoethanol (NMeFOSE)	DAILY MX	report only	all year
008	N-ethyl perfluorooctanesulfonamidoacetic acid (NEtFOSAA)	DAILY MX	report only	all year
008	N-methyl perfluorooctanesulfonamidoacetic acid (NMeFOSAA)	DAILY MX	report only	all year
008	Perfluorobutanesulfonic acid (PFBS)	DAILY MX	report only	all year
008	Perfluorodecanesulfonic acid (PFDS)	DAILY MX	report only	all year
008	Perfluoroheptanesulfonic acid (PFHpS)	DAILY MX	report only	all year
008	Perfluorohexanesulfonic acid (PFHxS)	DAILY MX	report only	all year
008	Perfluorooctanesulfonic acid (PFOS)	DAILY MX	report only	all year
008	1H,1H,2H,2H-Perfluorohexane sulfonic acid (4:2 FTS)	DAILY MX	report only	all year
008	1H,1H,2H,2H-Perfluorooctane sulfonic acid (6:2 FTS)	DAILY MX	report only	all year
008	1H,1H, 2H, 2H-Perfluorodecane sulfonic acid (8:2 FTS)	DAILY MX	report only	all year
008	Perfluoropentanesulfonic acid (PFPeS)	DAILY MX	report only	all year
008	Perfluorononanesulfonic acid (PFNS)	DAILY MX	report only	all year
008	Hexafluoropropylene oxide dimer acid (HFPO-DA)	DAILY MX	report only	all year
008	Nonafluoro-3,6-dioxaheptanoic acid (NFDHA)	DAILY MX	report only	all year
008	Perfluoro(2-ethoxyethane)sulfonic acid (PFEESA)	DAILY MX	report only	all year
008	Perfluorododecanesulfonic acid (PFDoS)	DAILY MX	report only	all year
008	4,8-Dioxa-3H-perfluorononanoic acid (ADONA)	DAILY MX	report only	all year
008	N-methyl perfluorooctanesulfonamide (NMeFOSA)	DAILY MX	report only	all year
008	N-ethyl perfluorooctanesulfonamide (NEtFOSA)	DAILY MX	report only	all year
008	Pyridine	30DA AVG	report only	all year
008	Pyridine	DAILY MX	report only	all year
008	Aniline	30DA AVG	report only	all year
008	Aniline	DAILY MX	report only	all year
008	p-Cresol	30DA AVG	report only	all year
008	p-Cresol	DAILY MX	report only	all year
008	Benzoic acids, total	30DA AVG	report only	all year
008	Benzoic acids, total	DAILY MX	report only	all year
008	.alpha.-Terpineol	30DA AVG	report only	all year
008	.alpha.-Terpineol	DAILY MX	report only	all year
008	Flow, total	30DA AVG	report only	all year
008	Flow, total	DAILY MX	report only	all year
008	Oil and grease visual	INST MAX	<= 0 N=0;Y=1	all year
008	3-Perfluoropropyl propanoic acid (3:3 FTCA)	DAILY MX	report only	all year
008	Perfluoro-3-methoxypropanoic acid (PFMPA)	DAILY MX	report only	all year
008	9-Chlorohexadecafluoro-3-oxanonane-1-sulfonic acid (9Cl-PF3ONS)	DAILY MX	report only	all year
008	11-Chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (11Cl-PF3OUdS)	DAILY MX	report only	all year
008	3-Perfluoroheptyl propanoic acid (7:3 FTCA)	DAILY MX	report only	all year
008	Perfluoro-4-methoxybutanoic acid (PFMBA)	DAILY MX	report only	all year
008	2H,2H,3H,3H-Perfluorooctanoic acid (5:3 FTCA)	DAILY MX	report only	all year