Clean Water Act discharge permit · NPDES SD0028627
LUMBER EXCHANGE, LLC C/O LLOYD COMPANIES, Sioux Falls, SD: NPDES SD0028627 discharge permit, effluent exceedances, inspections, penalties
- Administratively continuedPermit status
- MinorDischarger class
- 7Pollutants under a numeric limit
- 2Pollutants with an effluent exceedance
LUMBER EXCHANGE, LLC C/O LLOYD COMPANIES, held by Lumber Exchange, LLC C/O Lloyd Companies, holds NPDES permit SD0028627, which discharges to The Big Sioux River. EPA’s file records it issued April 26, 2019 and expiring April 30, 2024. The status and dates are as EPA’s permit file stood when Velarion loaded it (October 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the permit’s current standing.
Identity
| Facility as filed | LUMBER EXCHANGE, LLC C/O LLOYD COMPANIES |
|---|---|
| Permittee as filed | Lumber Exchange, LLC C/O Lloyd Companies |
| NPDES ID | SD0028627 |
| Permit status | Administratively continued (past its expiration date and still in force until reissued) |
| Permit type | Individual permit |
| Discharger class | Minor discharger |
| Facility type | Not a publicly owned treatment works |
| Issued | April 26, 2019 |
| Expiration date | April 30, 2024 |
| Issuing agency | SDDANR |
| Address | Sioux Falls, SD 57103 |
| Receiving water | The Big Sioux River |
| Receiving water impaired | 303(D) Listed |
| Subwatershed | Falls of the Big Sioux River (HUC 101702031203) |
| NAICS | 334512 – Automatic Environmental Control Manufacturing For Residential, Commercial, and Appliance Use |
| SIC | 3822 – Environmental Controls |
Cited to the EPA ICIS-NPDES permit file (ECHO download) and EPA’s NAICS/SIC and component files, the same download.
Effluent limits and exceedances
- 7Pollutants on file
- 7Under a numeric limit
- 2With a violation of any kind
- 2With an effluent exceedance
An effluent exceedance is a discharge monitoring report value over the permit’s numeric limit (EPA’s violation code E90). A violation of any kind also counts a report not filed. Each row is EPA’s own count for that pollutant.
| Pollutant or measure | Limits | Violations, any kind | Effluent exceedances | Latest exceedance | Largest exceedance, as filed |
|---|---|---|---|---|---|
| Tetrachloroethene | 4 | 18 | 18 | August 31, 2024 | 3,741% over the limit |
| pH | 2 | 2 | 2 | February 29, 2020 | |
| Temperature, water deg. fahrenheit | 2 | 0 | 0 | ||
| Flow rate | 2 | 0 | 0 | ||
| Solids, total suspended | 2 | 0 | 0 | ||
| Floating solids, waste or visible foam-visual | 1 | 0 | 0 | ||
| Flow, total | 1 | 0 | 0 |
Cited to the EPA ICIS-NPDES limits and effluent violations files (ECHO download); up to 60 rows shown, most exceedances first.
Inspections, violations and enforcement
- 0Single-event violations
EPA’s single-event violation file, as loaded, holds no violation for NPDES SD0028627.
Velarion’s copy of EPA’s ICIS-NPDES files does not include the inspections, formal enforcement actions and informal enforcement actions files, so this page shows none of them. EPA’s free Detailed Facility Report on ECHO lists this permit’s inspections, enforcement actions and penalties.
Cited to the EPA ICIS-NPDES violation, inspection and enforcement files (ECHO download); up to 50 rows of each shown, newest first.
Watch this permit
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EPA publishes a free Detailed Facility Report for every permit on ECHO: its compliance status quarter by quarter, its inspections, and its enforcement actions and penalties. EPA also sends free notices of new inspections and enforcement actions through ECHO Notify; enter NPDES ID SD0028627 there.
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Figures from EPA’s ICIS-NPDES download, loaded October 14, 2026.