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Meat Packing Plants, major discharger, Greeley, Colorado. NPDES permit CO0027707 expired Nov 30, 2017; its limits still apply. Last 12 months: over a limit 3 times (last June 2026). Source: EPA ECHO, Oct 22, 2026.
| Period ending | Parameter | Reported | Limit | Over by |
|---|---|---|---|---|
| October 2025 | Nitrogen, ammonia total [as N], daily maximum | 20.5 mg/L | ≤ 8 mg/L | 156% |
| December 2025 | Static Renewal 7 Day Chronic Ceriodaphnia dubia, minimum value | 80 tox chronic | ≥ 100 tox chronic | 20% |
| June 2026 | Solids, total suspended, daily maximum | 20781 lb/d | ≤ 3515 lb/d | 491% |
| Parameter | Statistic | Limit | Months | Outfall |
|---|---|---|---|---|
| Conductivity | 30-day average | report only (dS/m) | all year | 001 |
| Conductivity | daily maximum | report only (dS/m) | all year | 001 |
| BOD, 5-day, 20 deg. C | 30-day average | report only (mg/L) | all year | 001 |
| BOD, 5-day, 20 deg. C | daily maximum | report only (mg/L) | all year | 001 |
| BOD, 5-day, 20 deg. C | 30-day average | ≤ 1149 lb/d | all year | 001 |
| BOD, 5-day, 20 deg. C | daily maximum | ≤ 2297 lb/d | all year | 001 |
| pH | minimum | ≥ 6.5 SU | all year | 001 |
| pH | maximum | ≤ 9 SU | all year | 001 |
| Bicarbonate ion- [as HCO3] | 30-day average | report only (mg/L) | all year | 001 |
| Bicarbonate ion- [as HCO3] | daily maximum | report only (mg/L) | all year | 001 |
| Solids, total suspended | 30-day average | report only (mg/L) | all year | 001 |
| Solids, total suspended | daily maximum | report only (mg/L) | all year | 001 |
| Solids, total suspended | 30-day average | ≤ 1368 lb/d | all year | 001 |
| Solids, total suspended | daily maximum | ≤ 2735 lb/d | all year | 001 |
| Nitrogen, total [as N] | 30-day average | ≤ 134 mg/L | all year | 001 |
| Nitrogen, total [as N] | daily maximum | ≤ 194 mg/L | all year | 001 |
| Nitrogen, ammonia total [as N] | 30-day average | ≤ 3.7 mg/L | Jan | 001 |
| Nitrogen, ammonia total [as N] | 30-day average | ≤ 3.4 mg/L | Feb | 001 |
| Nitrogen, ammonia total [as N] | 30-day average | ≤ 3.4 mg/L | Mar | 001 |
| Nitrogen, ammonia total [as N] | 30-day average | ≤ 3.1 mg/L | Apr | 001 |
| Nitrogen, ammonia total [as N] | 30-day average | ≤ 2.7 mg/L | May | 001 |
| Nitrogen, ammonia total [as N] | 30-day average | ≤ 2.5 mg/L | Jun | 001 |
| Nitrogen, ammonia total [as N] | 30-day average | ≤ 2.2 mg/L | Jul | 001 |
| Nitrogen, ammonia total [as N] | 30-day average | ≤ 1.9 mg/L | Aug | 001 |
| Nitrogen, ammonia total [as N] | 30-day average | ≤ 2.1 mg/L | Sep | 001 |
| Nitrogen, ammonia total [as N] | 30-day average | ≤ 2.2 mg/L | Oct | 001 |
| Nitrogen, ammonia total [as N] | 30-day average | ≤ 3 mg/L | Nov | 001 |
| Nitrogen, ammonia total [as N] | 30-day average | ≤ 3.2 mg/L | Dec | 001 |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 8 mg/L | Jan | 001 |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 8 mg/L | Feb | 001 |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 8 mg/L | Mar | 001 |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 8 mg/L | Apr | 001 |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 8 mg/L | May | 001 |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 8 mg/L | Jun | 001 |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 8 mg/L | Jul | 001 |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 8 mg/L | Aug | 001 |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 8 mg/L | Sep | 001 |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 8 mg/L | Oct | 001 |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 8 mg/L | Nov | 001 |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 8 mg/L | Dec | 001 |
| Calcium, total recoverable | 30-day average | report only (mg/L) | all year | 001 |
| Calcium, total recoverable | daily maximum | report only (mg/L) | all year | 001 |
| Magnesium, total recoverable | 30-day average | report only (mg/L) | all year | 001 |
| Magnesium, total recoverable | daily maximum | report only (mg/L) | all year | 001 |
| Sodium, total recoverable | 30-day average | report only (mg/L) | all year | 001 |
| Sodium, total recoverable | daily maximum | report only (mg/L) | all year | 001 |
| Sodium adsorption ratio | 30-day average | report only (Ratio) | all year | 001 |
| Sodium adsorption ratio | daily maximum | report only (Ratio) | all year | 001 |
| Sodium adsorption ratio | 30-day average | report only (Ratio) | all year | 001 |
| Sodium adsorption ratio | daily maximum | report only (Ratio) | all year | 001 |
| Copper, potentially dissolved | 30-day average | report only (ug/L) | all year | 001 |
| Copper, potentially dissolved | daily maximum | report only (ug/L) | all year | 001 |
| Cadmium, potentially dissolvd | 30-day average | report only (ug/L) | all year | 001 |
| Cadmium, potentially dissolvd | daily maximum | report only (ug/L) | all year | 001 |
| Lead, potentially dissolvd | 30-day average | report only (ug/L) | all year | 001 |
| Lead, potentially dissolvd | daily maximum | report only (ug/L) | all year | 001 |
| Selenium, potentially dissolvd | 30-day average | report only (ug/L) | all year | 001 |
| Selenium, potentially dissolvd | daily maximum | report only (ug/L) | all year | 001 |
| Oil and grease | 30-day average | ≤ 438 lb/d | all year | 001 |
| Oil and grease | daily maximum | ≤ 875 lb/d | all year | 001 |
| Flow, in conduit or thru treatment plant | 30-day average | ≤ 3.6 MGD | all year | 001 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 001 |
| Chlorine, total residual | 30-day average | ≤ .011 mg/L | all year | 001 |
| Chlorine, total residual | instantaneous maximum | ≤ .019 mg/L | all year | 001 |
| Production divided by days operated mo. | 30-day average | report only (lb/d) | all year | 001 |
| Production divided by days operated mo. | daily maximum | report only (lb/d) | all year | 001 |
| Sulfide-hydrogen sulfide [undissociated] | 30-day average | report only (mg/L) | all year | 001 |
| Mercury, total [as Hg] | 30-day average | report only (ug/L) | all year | 001 |
| Coliform, fecal general | 30-day geometric mean | report only (#/100mL) | all year | 001 |
| Coliform, fecal general | daily maximum | ≤ 400 #/100mL | 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 | 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 | minimum value | report only (tox chronic) | all year | 001 |
| Static Renewal 7 Day Chronic Pimephales promelas | minimum value | ≥ 100 tox chronic | all year | 001 |
| Conductivity | 30-day average | report only (dS/m) | all year | 002 |
| Conductivity | daily maximum | report only (dS/m) | all year | 002 |
| BOD, 5-day, 20 deg. C | 30-day average | report only (mg/L) | all year | 002 |
| BOD, 5-day, 20 deg. C | daily maximum | report only (mg/L) | all year | 002 |
| BOD, 5-day, 20 deg. C | 30-day average | ≤ 1476 lb/d | all year | 002 |
| BOD, 5-day, 20 deg. C | daily maximum | ≤ 2953 lb/d | all year | 002 |
| pH | minimum | ≥ 6.5 SU | all year | 002 |
| pH | maximum | ≤ 9 SU | all year | 002 |
| Bicarbonate ion- [as HCO3] | 30-day average | report only (mg/L) | all year | 002 |
| Bicarbonate ion- [as HCO3] | daily maximum | report only (mg/L) | all year | 002 |
| Solids, total suspended | 30-day average | report only (mg/L) | all year | 002 |
| Solids, total suspended | daily maximum | report only (mg/L) | all year | 002 |
| Solids, total suspended | 30-day average | ≤ 1758 lb/d | all year | 002 |
| Solids, total suspended | daily maximum | ≤ 3515 lb/d | all year | 002 |
| Nitrogen, total [as N] | 30-day average | ≤ 134 mg/L | all year | 002 |
| Nitrogen, total [as N] | daily maximum | ≤ 194 mg/L | all year | 002 |
| Nitrogen, ammonia total [as N] | 30-day average | ≤ 3.7 mg/L | Jan | 002 |
| Nitrogen, ammonia total [as N] | 30-day average | ≤ 3.4 mg/L | Feb | 002 |
| Nitrogen, ammonia total [as N] | 30-day average | ≤ 3.4 mg/L | Mar | 002 |
| Nitrogen, ammonia total [as N] | 30-day average | ≤ 3.1 mg/L | Apr | 002 |
| Nitrogen, ammonia total [as N] | 30-day average | ≤ 2.7 mg/L | May | 002 |
| Nitrogen, ammonia total [as N] | 30-day average | ≤ 2.5 mg/L | Jun | 002 |
| Nitrogen, ammonia total [as N] | 30-day average | ≤ 2.2 mg/L | Jul | 002 |
| Nitrogen, ammonia total [as N] | 30-day average | ≤ 1.9 mg/L | Aug | 002 |
| Nitrogen, ammonia total [as N] | 30-day average | ≤ 2.1 mg/L | Sep | 002 |
| Nitrogen, ammonia total [as N] | 30-day average | ≤ 2.2 mg/L | Oct | 002 |
| Nitrogen, ammonia total [as N] | 30-day average | ≤ 3 mg/L | Nov | 002 |
| Nitrogen, ammonia total [as N] | 30-day average | ≤ 3.2 mg/L | Dec | 002 |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 8 mg/L | Jan | 002 |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 8 mg/L | Feb | 002 |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 8 mg/L | Mar | 002 |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 8 mg/L | Apr | 002 |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 8 mg/L | May | 002 |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 8 mg/L | Jun | 002 |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 8 mg/L | Jul | 002 |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 8 mg/L | Aug | 002 |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 8 mg/L | Sep | 002 |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 8 mg/L | Oct | 002 |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 8 mg/L | Nov | 002 |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 8 mg/L | Dec | 002 |
| Calcium, total recoverable | 30-day average | report only (mg/L) | all year | 002 |
| Calcium, total recoverable | daily maximum | report only (mg/L) | all year | 002 |
| Magnesium, total recoverable | 30-day average | report only (mg/L) | all year | 002 |
| Magnesium, total recoverable | daily maximum | report only (mg/L) | all year | 002 |
| Sodium, total recoverable | 30-day average | report only (mg/L) | all year | 002 |
| Sodium, total recoverable | daily maximum | report only (mg/L) | all year | 002 |
| Sodium adsorption ratio | 30-day average | report only (Ratio) | all year | 002 |
| Sodium adsorption ratio | daily maximum | report only (Ratio) | all year | 002 |
| Sodium adsorption ratio | 30-day average | report only (Ratio) | all year | 002 |
| Sodium adsorption ratio | daily maximum | report only (Ratio) | all year | 002 |
| Copper, potentially dissolved | 30-day average | report only (ug/L) | all year | 002 |
| Copper, potentially dissolved | daily maximum | report only (ug/L) | all year | 002 |
| Cadmium, potentially dissolvd | 30-day average | report only (ug/L) | all year | 002 |
| Cadmium, potentially dissolvd | daily maximum | report only (ug/L) | all year | 002 |
| Lead, potentially dissolvd | 30-day average | report only (ug/L) | all year | 002 |
| Lead, potentially dissolvd | daily maximum | report only (ug/L) | all year | 002 |
| Selenium, potentially dissolvd | 30-day average | report only (ug/L) | all year | 002 |
| Selenium, potentially dissolvd | daily maximum | report only (ug/L) | all year | 002 |
| Oil and grease | 30-day average | ≤ 562 lb/d | all year | 002 |
| Oil and grease | daily maximum | ≤ 1125 lb/d | all year | 002 |
| Flow, in conduit or thru treatment plant | 30-day average | ≤ 4.6 MGD | all year | 002 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 002 |
| Chlorine, total residual | 30-day average | ≤ .011 mg/L | all year | 002 |
| Chlorine, total residual | instantaneous maximum | ≤ .019 mg/L | all year | 002 |
| Production divided by days operated mo. | 30-day average | report only (lb/d) | all year | 002 |
| Production divided by days operated mo. | daily maximum | report only (lb/d) | all year | 002 |
| Sulfide-hydrogen sulfide [undissociated] | 30-day average | report only (mg/L) | all year | 002 |
| Mercury, total [as Hg] | 30-day average | report only (ug/L) | all year | 002 |
| Coliform, fecal general | 30-day geometric mean | report only (#/100mL) | all year | 002 |
| Coliform, fecal general | daily maximum | ≤ 400 #/100mL | all year | 002 |
| Static Renewal 7 Day Chronic Ceriodaphnia dubia | single sample | report only (tox chronic) | all year | 002 |
| Static Renewal 7 Day Chronic Ceriodaphnia dubia | minimum value | report only (tox chronic) | all year | 002 |
| Static Renewal 7 Day Chronic Ceriodaphnia dubia | minimum value | ≥ 100 tox chronic | all year | 002 |
| Static Renewal 7 Day Chronic Pimephales promelas | single sample | report only (tox chronic) | all year | 002 |
| Static Renewal 7 Day Chronic Pimephales promelas | minimum value | report only (tox chronic) | all year | 002 |
| Static Renewal 7 Day Chronic Pimephales promelas | minimum value | ≥ 100 tox chronic | all year | 002 |
| Conductivity | 30-day average | report only (dS/m) | all year | 003 |
| Conductivity | daily maximum | report only (dS/m) | all year | 003 |
| BOD, 5-day, 20 deg. C | 30-day average | report only (mg/L) | all year | 003 |
| BOD, 5-day, 20 deg. C | daily maximum | report only (mg/L) | all year | 003 |
| BOD, 5-day, 20 deg. C | 30-day average | ≤ 1640 lb/d | all year | 003 |
| BOD, 5-day, 20 deg. C | daily maximum | ≤ 3280 lb/d | all year | 003 |
| pH | minimum | ≥ 6.5 SU | all year | 003 |
| pH | maximum | ≤ 9 SU | all year | 003 |
| Bicarbonate ion- [as HCO3] | 30-day average | report only (mg/L) | all year | 003 |
| Bicarbonate ion- [as HCO3] | daily maximum | report only (mg/L) | all year | 003 |
| Solids, total suspended | 30-day average | report only (mg/L) | all year | 003 |
| Solids, total suspended | daily maximum | report only (mg/L) | all year | 003 |
| Solids, total suspended | 30-day average | ≤ 1953 lb/d | all year | 003 |
| Solids, total suspended | daily maximum | ≤ 3905 lb/d | all year | 003 |
| Nitrogen, total [as N] | 30-day average | ≤ 134 mg/L | all year | 003 |
| Nitrogen, total [as N] | daily maximum | ≤ 194 mg/L | all year | 003 |
| Nitrogen, ammonia total [as N] | 30-day average | ≤ 3.7 mg/L | Jan | 003 |
| Nitrogen, ammonia total [as N] | 30-day average | ≤ 3.4 mg/L | Feb | 003 |
| Nitrogen, ammonia total [as N] | 30-day average | ≤ 3.4 mg/L | Mar | 003 |
| Nitrogen, ammonia total [as N] | 30-day average | ≤ 3.1 mg/L | Apr | 003 |
| Nitrogen, ammonia total [as N] | 30-day average | ≤ 2.7 mg/L | May | 003 |
| Nitrogen, ammonia total [as N] | 30-day average | ≤ 2.5 mg/L | Jun | 003 |
| Nitrogen, ammonia total [as N] | 30-day average | ≤ 2.2 mg/L | Jul | 003 |
| Nitrogen, ammonia total [as N] | 30-day average | ≤ 1.9 mg/L | Aug | 003 |
| Nitrogen, ammonia total [as N] | 30-day average | ≤ 2.1 mg/L | Sep | 003 |
| Nitrogen, ammonia total [as N] | 30-day average | ≤ 2.2 mg/L | Oct | 003 |
| Nitrogen, ammonia total [as N] | 30-day average | ≤ 3 mg/L | Nov | 003 |
| Nitrogen, ammonia total [as N] | 30-day average | ≤ 3.2 mg/L | Dec | 003 |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 8 mg/L | Jan | 003 |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 8 mg/L | Feb | 003 |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 8 mg/L | Mar | 003 |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 8 mg/L | Apr | 003 |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 8 mg/L | May | 003 |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 8 mg/L | Jun | 003 |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 8 mg/L | Jul | 003 |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 8 mg/L | Aug | 003 |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 8 mg/L | Sep | 003 |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 8 mg/L | Oct | 003 |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 8 mg/L | Nov | 003 |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 8 mg/L | Dec | 003 |
| Calcium, total recoverable | 30-day average | report only (mg/L) | all year | 003 |
| Calcium, total recoverable | daily maximum | report only (mg/L) | all year | 003 |
| Magnesium, total recoverable | 30-day average | report only (mg/L) | all year | 003 |
| Magnesium, total recoverable | daily maximum | report only (mg/L) | all year | 003 |
| Sodium, total recoverable | 30-day average | report only (mg/L) | all year | 003 |
| Sodium, total recoverable | daily maximum | report only (mg/L) | all year | 003 |
| Sodium adsorption ratio | 30-day average | report only (Ratio) | all year | 003 |
| Sodium adsorption ratio | daily maximum | report only (Ratio) | all year | 003 |
| Sodium adsorption ratio | 30-day average | report only (Ratio) | all year | 003 |
| Sodium adsorption ratio | daily maximum | report only (Ratio) | all year | 003 |
| Copper, potentially dissolved | 30-day average | report only (ug/L) | all year | 003 |
| Copper, potentially dissolved | daily maximum | report only (ug/L) | all year | 003 |
| Cadmium, potentially dissolvd | 30-day average | report only (ug/L) | all year | 003 |
| Cadmium, potentially dissolvd | daily maximum | report only (ug/L) | all year | 003 |
| Lead, potentially dissolvd | 30-day average | report only (ug/L) | all year | 003 |
| Lead, potentially dissolvd | daily maximum | report only (ug/L) | all year | 003 |
| Selenium, potentially dissolvd | 30-day average | report only (ug/L) | all year | 003 |
| Selenium, potentially dissolvd | daily maximum | report only (ug/L) | all year | 003 |
| Oil and grease | 30-day average | ≤ 625 lb/d | all year | 003 |
| Oil and grease | daily maximum | ≤ 1250 lb/d | all year | 003 |
| Flow, in conduit or thru treatment plant | 30-day average | ≤ 5.2 MGD | all year | 003 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 003 |
| Chlorine, total residual | 30-day average | ≤ .011 mg/L | all year | 003 |
| Chlorine, total residual | instantaneous maximum | ≤ .019 mg/L | all year | 003 |
| Production divided by days operated mo. | 30-day average | report only (lb/d) | all year | 003 |
| Production divided by days operated mo. | daily maximum | report only (lb/d) | all year | 003 |
| Sulfide-hydrogen sulfide [undissociated] | 30-day average | report only (mg/L) | all year | 003 |
| Mercury, total [as Hg] | 30-day average | report only (ug/L) | all year | 003 |
| Coliform, fecal general | 30-day geometric mean | report only (#/100mL) | all year | 003 |
| Coliform, fecal general | maximum 7-day geometric mean | ≤ 400 #/100mL | all year | 003 |
| Static Renewal 7 Day Chronic Ceriodaphnia dubia | single sample | report only (tox chronic) | all year | 003 |
| Static Renewal 7 Day Chronic Ceriodaphnia dubia | minimum value | report only (tox chronic) | all year | 003 |
| Static Renewal 7 Day Chronic Ceriodaphnia dubia | minimum value | ≥ 100 tox chronic | all year | 003 |
| Static Renewal 7 Day Chronic Pimephales promelas | single sample | report only (tox chronic) | all year | 003 |
| Static Renewal 7 Day Chronic Pimephales promelas | minimum value | report only (tox chronic) | all year | 003 |
| Static Renewal 7 Day Chronic Pimephales promelas | minimum value | ≥ 100 tox chronic | all year | 003 |
Cited limits by parameter: Colorado's rules and the federal ones.
Same industry: the 8 Food and Kindred Products 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/CO0027707 · MCP: https://passage-data.com/mcp