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Industrial Trucks And Tractors, Brandon, South Dakota. NPDES permit SD0028658, in force until Mar 31, 2031. Last 12 months: no values over a limit, 4 of 14 reports late. Source: EPA ECHO, Oct 22, 2026.
| Parameter | Statistic | Limit | Months | Outfall |
|---|---|---|---|---|
| Temperature, water deg. fahrenheit | 30-day average | report only (deg F) | all year | 001 |
| Temperature, water deg. fahrenheit | daily maximum | report only (deg F) | all year | 001 |
| Flow rate | 30-day average | report only (gal/d) | all year | 001 |
| Flow rate | daily maximum | report only (gal/d) | all year | 001 |
| Conductivity | 30-day average | ≤ 4000 umho/cm | Jan, Feb, Mar, Nov, Dec | 001 |
| Conductivity | 30-day average | ≤ 2500 umho/cm | Apr–Oct | 001 |
| Conductivity | daily maximum | ≤ 7000 umho/cm | Jan, Feb, Mar, Nov, Dec | 001 |
| Conductivity | daily maximum | ≤ 4375 umho/cm | Apr–Oct | 001 |
| pH | daily minimum | ≥ 6.5 SU | all year | 001 |
| pH | daily maximum | ≤ 9 SU | all year | 001 |
| Alkalinity, total [as CaCO3] | 30-day average | ≤ 750 mg/L | all year | 001 |
| Alkalinity, total [as CaCO3] | daily maximum | ≤ 1313 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 |
| Oil and grease, hexane extr method | daily maximum | ≤ 10 mg/L | all year | 001 |
| Oil and grease, hexane extr method | daily maximum | ≤ 10 mg/L | all year | 001 |
| Hardness, total [as CaCO3] | daily minimum | report only (mg/L) | all year | 001 |
| Hardness, total [as CaCO3] | 30-day average | report only (mg/L) | all year | 001 |
| Lead, total [as Pb] | 30-day average | ≤ 10.9 ug/L | all year | 001 |
| Lead, total [as Pb] | daily maximum | ≤ 280.9 ug/L | all year | 001 |
| Zinc, total recoverable | 30-day average | ≤ 379.3 ug/L | all year | 001 |
| Zinc, total recoverable | daily maximum | ≤ 379.3 ug/L | all year | 001 |
| Chromium, total recoverable | 30-day average | ≤ 11 ug/L | all year | 001 |
| Chromium, total recoverable | daily maximum | ≤ 16 ug/L | all year | 001 |
| Copper, total recoverable | 30-day average | ≤ 29.3 ug/L | all year | 001 |
| Copper, total recoverable | daily maximum | ≤ 49.6 ug/L | all year | 001 |
| Floating solids, waste or visible foam-visual | daily maximum | ≤ 0 abst=0;prst=1 | all year | 001 |
| Flow, total | monthly total | report only (gal) | all year | 001 |
| Solids, total dissolved | 30-day average | ≤ 2500 mg/L | all year | 001 |
| Solids, total dissolved | daily maximum | ≤ 4375 mg/L | all year | 001 |
| Duration of discharge | monthly total | report only (d) | all year | 001 |
| Oil and grease visual | daily maximum | ≤ 0 abst=0;prst=1 | all year | 001 |
| Temperature, water deg. fahrenheit | 30-day average | report only (deg F) | all year | 002 |
| Temperature, water deg. fahrenheit | daily maximum | report only (deg F) | all year | 002 |
| Flow rate | 30-day average | report only (gal/d) | all year | 002 |
| Flow rate | daily maximum | report only (gal/d) | all year | 002 |
| Conductivity | 30-day average | ≤ 4000 umho/cm | Jan, Feb, Mar, Nov, Dec | 002 |
| Conductivity | 30-day average | ≤ 2500 umho/cm | Apr–Oct | 002 |
| Conductivity | daily maximum | ≤ 7000 umho/cm | Jan, Feb, Mar, Nov, Dec | 002 |
| Conductivity | daily maximum | ≤ 4375 umho/cm | Apr–Oct | 002 |
| pH | daily minimum | ≥ 6.5 SU | all year | 002 |
| pH | daily maximum | ≤ 9 SU | all year | 002 |
| Alkalinity, total [as CaCO3] | 30-day average | ≤ 750 mg/L | all year | 002 |
| Alkalinity, total [as CaCO3] | daily maximum | ≤ 1313 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 |
| Oil and grease, hexane extr method | daily maximum | ≤ 10 mg/L | all year | 002 |
| Oil and grease, hexane extr method | daily maximum | ≤ 10 mg/L | all year | 002 |
| Hardness, total [as CaCO3] | daily minimum | report only (mg/L) | all year | 002 |
| Hardness, total [as CaCO3] | 30-day average | report only (mg/L) | all year | 002 |
| Zinc, total recoverable | 30-day average | ≤ 379.3 ug/L | all year | 002 |
| Zinc, total recoverable | daily maximum | ≤ 379.3 ug/L | all year | 002 |
| Lead, total recoverable | 30-day average | ≤ 10.9 ug/L | all year | 002 |
| Lead, total recoverable | daily maximum | ≤ 280.9 ug/L | all year | 002 |
| Chromium, total recoverable | 30-day average | ≤ 11 ug/L | all year | 002 |
| Chromium, total recoverable | daily maximum | ≤ 16 ug/L | all year | 002 |
| Copper, total recoverable | 30-day average | ≤ 29.3 ug/L | all year | 002 |
| Copper, total recoverable | daily maximum | ≤ 49.6 ug/L | all year | 002 |
| Floating solids, waste or visible foam-visual | daily maximum | ≤ 0 abst=0;prst=1 | all year | 002 |
| Flow, total | monthly total | report only (gal) | all year | 002 |
| Solids, total dissolved | 30-day average | ≤ 2500 mg/L | all year | 002 |
| Solids, total dissolved | daily maximum | ≤ 4375 mg/L | all year | 002 |
| Duration of discharge | monthly total | report only (d) | all year | 002 |
| Oil and grease visual | daily maximum | ≤ 0 abst=0;prst=1 | all year | 002 |
Cited limits by parameter: South Dakota's rules and the federal ones.
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Your permit document is the final word. As JSON: /api/v1/permits/SD0028658 · MCP: https://passage-data.com/mcp