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Refuse Systems, Glenwood Springs, Colorado. NPDES permit CO0048815 expired Apr 30, 2026; its limits still apply. Last 12 months: no values over a limit, 12 of 39 reports late. Source: EPA ECHO, Oct 22, 2026.
| Parameter | Statistic | Limit | Months | Outfall |
|---|---|---|---|---|
| pH | minimum | ≥ 6.5 SU | all year | 001 |
| pH | maximum | ≤ 9 SU | all year | 001 |
| Nitrogen, ammonia total [as N] | 30-day average | ≤ 3.5 mg/L | Apr | 001 |
| Nitrogen, ammonia total [as N] | 30-day average | ≤ 4.4 mg/L | Feb | 001 |
| Nitrogen, ammonia total [as N] | 30-day average | ≤ 4.9 mg/L | Jan | 001 |
| Nitrogen, ammonia total [as N] | 30-day average | ≤ 3.5 mg/L | Aug | 001 |
| Nitrogen, ammonia total [as N] | 30-day average | ≤ 2.9 mg/L | Jun | 001 |
| Nitrogen, ammonia total [as N] | 30-day average | ≤ 2.4 mg/L | Jul | 001 |
| Nitrogen, ammonia total [as N] | 30-day average | ≤ 3.1 mg/L | May | 001 |
| Nitrogen, ammonia total [as N] | 30-day average | ≤ 3.3 mg/L | Dec | 001 |
| Nitrogen, ammonia total [as N] | 30-day average | ≤ 3.8 mg/L | Mar | 001 |
| Nitrogen, ammonia total [as N] | 30-day average | ≤ 4.1 mg/L | Nov | 001 |
| Nitrogen, ammonia total [as N] | 30-day average | ≤ 4.3 mg/L | Oct | 001 |
| Nitrogen, ammonia total [as N] | 30-day average | ≤ 3.4 mg/L | Sep | 001 |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 13 mg/L | Apr | 001 |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 20 mg/L | Feb | 001 |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 25 mg/L | Jan | 001 |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 19 mg/L | Aug | 001 |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 12 mg/L | Jun | 001 |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 12 mg/L | Jul | 001 |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 12 mg/L | May | 001 |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 13 mg/L | Dec | 001 |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 16 mg/L | Mar | 001 |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 18 mg/L | Nov | 001 |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 19 mg/L | Oct | 001 |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 15 mg/L | Sep | 001 |
| Nitrogen, inorganic total | daily maximum | ≤ 847715 mg/L | all year | 001 |
| Nitrogen, inorganic total | daily maximum | ≤ 10 mg/L | all year | 001 |
| Hardness, total [as CaCO3] | 30-day average | report only (mg/L) | all year | 001 |
| Hardness, total [as CaCO3] | daily maximum | report only (mg/L) | all year | 001 |
| Chloride [as Cl] | 30-day average | report only (mg/L) | all year | 001 |
| Chloride [as Cl] | daily maximum | report only (mg/L) | all year | 001 |
| Arsenic, total recoverable | 30-day average | ≤ 3 ug/L | all year | 001 |
| Arsenic, total recoverable | rolling average | ≤ 2.7 ug/L | all year | 001 |
| Iron, total recoverable | 30-day average | ≤ 1000 ug/L | all year | 001 |
| Iron, total recoverable | rolling average | ≤ 425 ug/L | all year | 001 |
| Nickel, total recoverable | 30-day average | report only (ug/L) | all year | 001 |
| Cadmium, total recoverable | daily maximum | report only (ug/L) | all year | 001 |
| Lead, total recoverable | daily maximum | report only (ug/L) | all year | 001 |
| Chromium, hexavalent dissolved [as Cr] | 30-day average | ≤ 11 ug/L | all year | 001 |
| Chromium, hexavalent dissolved [as Cr] | daily maximum | ≤ 16 ug/L | all year | 001 |
| Zinc, potentially dissolved | 30-day average | ≤ 428 ug/L | all year | 001 |
| Zinc, potentially dissolved | daily maximum | ≤ 564 ug/L | all year | 001 |
| Zinc, potentially dissolved | rolling average | ≤ 64 ug/L | all year | 001 |
| Silver, potentially dissolved | 30-day average | ≤ .81 ug/L | all year | 001 |
| Silver, potentially dissolved | daily maximum | ≤ 22 ug/L | all year | 001 |
| Silver, potentially dissolved | rolling average | ≤ .12 ug/L | all year | 001 |
| Copper, potentially dissolved | 30-day average | ≤ 2.23 ug/L | all year | 001 |
| Copper, potentially dissolved | daily maximum | ≤ 50 ug/L | all year | 001 |
| Cadmium, potentially dissolvd | 30-day average | ≤ 3 ug/L | all year | 001 |
| Cadmium, potentially dissolvd | daily maximum | ≤ 6.5 ug/L | all year | 001 |
| Cadmium, potentially dissolvd | rolling average | ≤ .41 ug/L | all year | 001 |
| Chromium, trivalent, potentially dissolvd | daily maximum | report only (ug/L) | all year | 001 |
| Lead, potentially dissolvd | 30-day average | ≤ 11 ug/L | all year | 001 |
| Lead, potentially dissolvd | daily maximum | ≤ 281 ug/L | all year | 001 |
| Lead, potentially dissolvd | rolling average | ≤ 2 ug/L | all year | 001 |
| Manganese, potentially dissolvd | 30-day average | ≤ 2618 ug/L | all year | 001 |
| Manganese, potentially dissolvd | daily maximum | ≤ 4738 ug/L | all year | 001 |
| Manganese, potentially dissolvd | rolling average | ≤ 452 ug/L | all year | 001 |
| Nickel, potentially dissolvd | 30-day average | ≤ 168 ug/L | all year | 001 |
| Nickel, potentially dissolvd | daily maximum | ≤ 1513 ug/L | all year | 001 |
| Selenium, potentially dissolvd | 30-day average | ≤ 4.6 ug/L | all year | 001 |
| Selenium, potentially dissolvd | daily maximum | ≤ 18 ug/L | all year | 001 |
| Uranium, potentially dissolvd | 30-day average | report only (ug/L) | all year | 001 |
| Uranium, potentially dissolvd | daily maximum | report only (ug/L) | all year | 001 |
| Oil and grease | instantaneous maximum | ≤ 10 mg/L | all year | 001 |
| Oil and grease | rolling average | report only (mg/L) | all year | 001 |
| Uranium, total | 30-day average | report only (ug/L) | all year | 001 |
| Toluene | 30-day average | report only (ug/L) | all year | 001 |
| Toluene | daily maximum | report only (ug/L) | all year | 001 |
| Methylene chloride | 30-day average | report only (ug/L) | all year | 001 |
| Methylene chloride | daily maximum | report only (ug/L) | all year | 001 |
| Phenol | 30-day average | ≤ 2100 ug/L | all year | 001 |
| Phenol | daily maximum | ≤ 10200 ug/L | all year | 001 |
| Phenol | rolling average | ≤ 329 ug/L | all year | 001 |
| Flow, in conduit or thru treatment plant | 30-day average | ≤ .006 MGD | all year | 001 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 001 |
| Mercury, total [low level] | 30-day average | report only (ug/L) | all year | 001 |
| E. coli | 30-day average | ≤ 630 #/100mL | all year | 001 |
| E. coli | daily maximum | ≤ 1260 #/100mL | all year | 001 |
| E. coli | rolling average | ≤ 95 #/100mL | all year | 001 |
| Sulfide-hydrogen sulfide [undissociated] | 30-day average | report only (mg/L) | all year | 001 |
| Perfluorooctanoic acid (PFOA) | 30-day average | report only (ng/L) | all year | 001 |
| Perfluorooctanoic acid (PFOA) | daily maximum | report only (ng/L) | all year | 001 |
| Perfluorobutanoic acid (PFBA) | 30-day average | report only (ng/L) | all year | 001 |
| Perfluorobutanoic acid (PFBA) | daily maximum | report only (ng/L) | all year | 001 |
| Perfluorooctanesulfonamide (PFOSA) | 30-day arithmetic mean | report only (ng/L) | all year | 001 |
| Perfluorooctanesulfonamide (PFOSA) | daily maximum | report only (ng/L) | all year | 001 |
| Perfluoropentanoic acid (PFPeA) | 30-day average | report only (ng/L) | all year | 001 |
| Perfluoropentanoic acid (PFPeA) | daily maximum | report only (ng/L) | all year | 001 |
| Perfluorohexanoic acid (PFHxA) | 30-day average | report only (ng/L) | all year | 001 |
| Perfluorohexanoic acid (PFHxA) | daily maximum | report only (ng/L) | all year | 001 |
| Perfluoroheptanoic acid (PFHpA) | 30-day average | report only (ng/L) | all year | 001 |
| Perfluoroheptanoic acid (PFHpA) | rolling average | report only (ng/L) | all year | 001 |
| Perfluorononanoic acid (PFNA) | 30-day average | report only (ng/L) | all year | 001 |
| Perfluorononanoic acid (PFNA) | daily maximum | report only (ng/L) | all year | 001 |
| Perfluorodecanoic acid (PFDA) | 30-day average | report only (ng/L) | all year | 001 |
| Perfluorodecanoic acid (PFDA) | daily maximum | report only (ng/L) | all year | 001 |
| Perfluoroundecanoic acid (PFUnA) | 30-day average | report only (ng/L) | all year | 001 |
| Perfluoroundecanoic acid (PFUnA) | daily maximum | report only (ng/L) | all year | 001 |
| Perfluorododecanoic acid (PFDoA) | 30-day average | report only (ng/L) | all year | 001 |
| Perfluorododecanoic acid (PFDoA) | daily maximum | report only (ng/L) | all year | 001 |
| Perfluorotridecanoic acid (PFTrDA) | 30-day average | report only (ng/L) | all year | 001 |
| Perfluorotridecanoic acid (PFTrDA) | daily maximum | report only (ng/L) | all year | 001 |
| Perfluorotetradecanoic acid (PFTeDA) | 30-day average | report only (ng/L) | all year | 001 |
| Perfluorotetradecanoic acid (PFTeDA) | daily maximum | report only (ng/L) | all year | 001 |
| N-ethyl perfluorooctanesulfonamidoethanol (NEtFOSE) | 30-day average | report only (ng/L) | all year | 001 |
| N-ethyl perfluorooctanesulfonamidoethanol (NEtFOSE) | daily maximum | report only (ng/L) | all year | 001 |
| N-methyl perfluorooctanesulfonamidoethanol (NMeFOSE) | 30-day average | report only (ng/L) | all year | 001 |
| N-methyl perfluorooctanesulfonamidoethanol (NMeFOSE) | daily maximum | report only (ng/L) | all year | 001 |
| N-ethyl perfluorooctanesulfonamidoacetic acid (NEtFOSAA) | 30-day average | report only (ng/L) | all year | 001 |
| N-ethyl perfluorooctanesulfonamidoacetic acid (NEtFOSAA) | daily maximum | report only (ng/L) | all year | 001 |
| N-methyl perfluorooctanesulfonamidoacetic acid (NMeFOSAA) | 30-day average | report only (ng/L) | all year | 001 |
| N-methyl perfluorooctanesulfonamidoacetic acid (NMeFOSAA) | daily maximum | report only (ng/L) | all year | 001 |
| Molybdenum, potentially dissolved | 30-day average | report only (ug/L) | all year | 001 |
| Perfluorobutanesulfonic acid (PFBS) | 30-day average | report only (ng/L) | all year | 001 |
| Perfluorobutanesulfonic acid (PFBS) | 30-day average | report only (ng/L) | all year | 001 |
| Perfluorobutanesulfonic acid (PFBS) | daily maximum | report only (ng/L) | all year | 001 |
| Perfluorobutanesulfonic acid (PFBS) | daily maximum | ≤ 400000 ng/L | all year | 001 |
| Perfluorodecanesulfonic acid (PFDS) | 30-day average | report only (ng/L) | all year | 001 |
| Perfluorodecanesulfonic acid (PFDS) | daily maximum | report only (ng/L) | all year | 001 |
| Perfluoroheptanesulfonic acid (PFHpS) | 30-day average | report only (ng/L) | all year | 001 |
| Perfluoroheptanesulfonic acid (PFHpS) | daily maximum | report only (ng/L) | all year | 001 |
| Perfluorohexanesulfonic acid (PFHxS) | 30-day average | report only (ng/L) | all year | 001 |
| Perfluorohexanesulfonic acid (PFHxS) | daily maximum | ≤ 70 ng/L | all year | 001 |
| Perfluorooctanesulfonic acid (PFOS) | 30-day average | report only (ng/L) | all year | 001 |
| Perfluorooctanesulfonic acid (PFOS) | daily maximum | report only (ng/L) | all year | 001 |
| 1H,1H,2H,2H-Perfluorohexane sulfonic acid (4:2 FTS) | 30-day average | report only (ng/L) | all year | 001 |
| 1H,1H,2H,2H-Perfluorohexane sulfonic acid (4:2 FTS) | daily maximum | report only (ng/L) | all year | 001 |
| 1H,1H,2H,2H-Perfluorooctane sulfonic acid (6:2 FTS) | 30-day average | report only (ng/L) | all year | 001 |
| 1H,1H,2H,2H-Perfluorooctane sulfonic acid (6:2 FTS) | daily maximum | report only (ng/L) | all year | 001 |
| 1H,1H, 2H, 2H-Perfluorodecane sulfonic acid (8:2 FTS) | 30-day average | report only (ng/L) | all year | 001 |
| 1H,1H, 2H, 2H-Perfluorodecane sulfonic acid (8:2 FTS) | daily maximum | report only (ng/L) | all year | 001 |
| Perfluoropentanesulfonic acid (PFPeS) | 30-day average | report only (ng/L) | all year | 001 |
| Perfluoropentanesulfonic acid (PFPeS) | daily maximum | report only (ng/L) | all year | 001 |
| Perfluorononanesulfonic acid (PFNS) | 30-day average | report only (ng/L) | all year | 001 |
| Perfluorononanesulfonic acid (PFNS) | daily maximum | report only (ng/L) | all year | 001 |
| Hexafluoropropylene oxide dimer acid (HFPO-DA) | 30-day average | report only (ng/L) | all year | 001 |
| Hexafluoropropylene oxide dimer acid (HFPO-DA) | daily maximum | report only (ng/L) | all year | 001 |
| Perfluoro-2-methoxypropanoic acid | 30-day average | report only (ng/L) | all year | 001 |
| Perfluoro-2-methoxypropanoic acid | daily maximum | report only (ng/L) | all year | 001 |
| Nonafluoro-3,6-dioxaheptanoic acid (NFDHA) | 30-day average | report only (ng/L) | all year | 001 |
| Nonafluoro-3,6-dioxaheptanoic acid (NFDHA) | daily maximum | report only (ng/L) | all year | 001 |
| Perfluoro(2-ethoxyethane)sulfonic acid (PFEESA) | 30-day average | report only (ng/L) | all year | 001 |
| Perfluoro(2-ethoxyethane)sulfonic acid (PFEESA) | daily maximum | report only (ng/L) | all year | 001 |
| Perfluorododecanesulfonic acid (PFDoS) | 30-day average | report only (ng/L) | all year | 001 |
| Perfluorododecanesulfonic acid (PFDoS) | daily maximum | report only (ng/L) | all year | 001 |
| 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) | 30-day average | report only (ng/L) | all year | 001 |
| 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) | daily maximum | report only (ng/L) | all year | 001 |
| Potassium 9-chlorohexadecafluoro-3-oxanonane-1-sulfonate | 30-day average | report only (ng/L) | all year | 001 |
| Potassium 9-chlorohexadecafluoro-3-oxanonane-1-sulfonate | daily maximum | report only (ng/L) | all year | 001 |
| Potassium 11-chloroeicosafluoro-3-oxaundecane-1-sulfonate | 30-day average | report only (ng/L) | all year | 001 |
| Potassium 11-chloroeicosafluoro-3-oxaundecane-1-sulfonate | daily maximum | report only (ng/L) | all year | 001 |
| N-methyl perfluorooctanesulfonamide (NMeFOSA) | 30-day average | report only (ng/L) | all year | 001 |
| N-methyl perfluorooctanesulfonamide (NMeFOSA) | daily maximum | report only (ng/L) | all year | 001 |
| N-ethyl perfluorooctanesulfonamide (NEtFOSA) | 30-day average | report only (ng/L) | all year | 001 |
| N-ethyl perfluorooctanesulfonamide (NEtFOSA) | daily maximum | report only (ng/L) | all year | 001 |
| Solids, total dissolved | daily maximum | report only (mg/L) | all year | 001 |
| Sulfate | 30-day average | report only (mg/L) | all year | 001 |
| Boron, total | 30-day average | report only (mg/L) | all year | 001 |
| 1,4-Dioxane | 30-day average | report only (ug/L) | all year | 001 |
| Oil and grease visual | instantaneous maximum | report only (abst=0;prst=1) | all year | 001 |
| PFAS Sum | 30-day average | report only (ng/L) | all year | 001 |
| PFAS Sum | 30-day average | ≤ 70 ng/L | all year | 001 |
| PFAS Sum | daily maximum | report only (ng/L) | all year | 001 |
| PFAS Sum | daily maximum | ≤ 70 ng/L | all year | 001 |
| Static Renewal 7 Day Chronic Ceriodaphnia dubia | single sample | report only (tox chronic) | all year | 001 |
| Static Renewal 7 Day Chronic Ceriodaphnia dubia | single sample | report only (tox chronic) | all year | 001 |
| Static Renewal 7 Day Chronic Ceriodaphnia dubia | minimum value | ≥ 100 tox chronic | all year | 001 |
| Static Renewal 7 Day Chronic Pimephales promelas | single sample | report only (tox chronic) | all year | 001 |
| Static Renewal 7 Day Chronic Pimephales promelas | single sample | report only (tox chronic) | all year | 001 |
| Static Renewal 7 Day Chronic Pimephales promelas | minimum value | ≥ 100 tox chronic | all year | 001 |
| BOD, 5-day, 20 deg. C | 30-day average | ≤ 37 mg/L | all year | 002 |
| BOD, 5-day, 20 deg. C | daily maximum | ≤ 140 mg/L | all year | 002 |
| pH | minimum | ≥ 6 SU | all year | 002 |
| pH | maximum | ≤ 9 SU | all year | 002 |
| Solids, total suspended | 30-day average | ≤ 27 mg/L | all year | 002 |
| Solids, total suspended | daily maximum | ≤ 88 mg/L | all year | 002 |
| Nitrogen, ammonia total [as N] | 30-day average | ≤ 4.9 mg/L | all year | 002 |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 10 mg/L | all year | 002 |
| Zinc, total recoverable | 30-day average | ≤ 110 ug/L | all year | 002 |
| Zinc, total recoverable | daily maximum | ≤ 200 ug/L | all year | 002 |
| Phenol | 30-day average | ≤ 15 ug/L | all year | 002 |
| Phenol | daily maximum | ≤ 26 ug/L | all year | 002 |
| p-Cresol | 30-day average | ≤ 14 ug/L | all year | 002 |
| p-Cresol | daily maximum | ≤ 25 ug/L | all year | 002 |
| Benzoic acids, total | 30-day average | ≤ 71 ug/L | all year | 002 |
| Benzoic acids, total | daily maximum | ≤ 120 ug/L | all year | 002 |
| .alpha.-Terpineol | 30-day average | ≤ 16 ug/L | all year | 002 |
| .alpha.-Terpineol | daily maximum | ≤ 33 ug/L | all year | 002 |
Cited limits by parameter: Colorado's rules and the federal ones.
Same industry: the 5 Refuse Systems permits in Colorado.
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On EPA ECHO: Facility report · DMR history
Your permit document is the final word. As JSON: /api/v1/permits/CO0048815 · MCP: https://passage-data.com/mcp