Passage Data · Check a report · Use it from your AI
Reconstituted Wood Products, El Dorado, Arkansas. NPDES permit AR0048461 expired Dec 31, 2024; its limits still apply. Last 12 months: over a limit 13 times (last July 2026). Source: EPA ECHO, Oct 22, 2026.
| Period ending | Parameter | Reported | Limit | Over by |
|---|---|---|---|---|
| October 2025 | Nitrogen, ammonia total [as N], monthly average | 14.6 mg/L | ≤ 10 mg/L | 46% |
| November 2025 | Nitrogen, ammonia total [as N], daily maximum | 12.1 mg/L | ≤ 12 mg/L | 1% |
| November 2025 | Nitrogen, ammonia total [as N], monthly average | 12.1 mg/L | ≤ 8 mg/L | 51% |
| December 2025 | Nitrogen, ammonia total [as N], monthly average | 9.2 mg/L | ≤ 8 mg/L | 15% |
| January 2026 | Nitrogen, ammonia total [as N], monthly average | 10.3 mg/L | ≤ 8 mg/L | 29% |
| February 2026 | Nitrogen, ammonia total [as N], monthly average | 9.8 mg/L | ≤ 8 mg/L | 23% |
| March 2026 | Nitrogen, ammonia total [as N], monthly average | 11.1 mg/L | ≤ 8 mg/L | 39% |
| April 2026 | Nitrogen, ammonia total [as N], daily maximum | 11.2 mg/L | ≤ 7.1 mg/L | 58% |
| April 2026 | Nitrogen, ammonia total [as N], monthly average | 11.2 mg/L | ≤ 7.1 mg/L | 58% |
| May 2026 | Nitrogen, ammonia total [as N], daily maximum | 18.8 mg/L | ≤ 15 mg/L | 25% |
| May 2026 | Nitrogen, ammonia total [as N], monthly average | 18.8 mg/L | ≤ 10 mg/L | 88% |
| June 2026 | Nitrogen, ammonia total [as N], monthly average | 12.1 mg/L | ≤ 10 mg/L | 21% |
| July 2026 | Nitrogen, ammonia total [as N], monthly average | 10.2 mg/L | ≤ 10 mg/L | 2% |
| Parameter | Statistic | Limit | Months | Outfall |
|---|---|---|---|---|
| Temperature, water deg. fahrenheit | monthly average | report only (deg F) | all year | 003 |
| Temperature, water deg. fahrenheit | instantaneous maximum | ≤ 86 deg F | all year | 003 |
| Oxygen, dissolved [DO] | instantaneous minimum | ≥ 3 mg/L | May–Oct | 003 |
| Oxygen, dissolved [DO] | instantaneous minimum | ≥ 5.2 mg/L | Jan, Feb, Mar, Apr, Nov, Dec | 003 |
| pH | minimum | ≥ 6 SU | all year | 003 |
| pH | maximum | ≤ 9 SU | all year | 003 |
| Solids, total suspended | monthly average | ≤ 90 mg/L | all year | 003 |
| Solids, total suspended | daily maximum | ≤ 135 mg/L | all year | 003 |
| Oil & Grease | monthly average | ≤ 10 mg/L | all year | 003 |
| Oil & Grease | daily maximum | ≤ 15 mg/L | all year | 003 |
| Nitrogen, ammonia total [as N] | monthly average | ≤ 10 mg/L | May–Oct | 003 |
| Nitrogen, ammonia total [as N] | monthly average | ≤ 8 mg/L | Jan, Feb, Mar, Nov, Dec | 003 |
| Nitrogen, ammonia total [as N] | monthly average | ≤ 7.1 mg/L | Apr | 003 |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 15 mg/L | May–Oct | 003 |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 12 mg/L | Jan, Feb, Mar, Nov, Dec | 003 |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 7.1 mg/L | Apr | 003 |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year | 003 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 003 |
| BOD, carbonaceous [5 day, 20 C] | monthly average | ≤ 20 mg/L | May–Oct | 003 |
| BOD, carbonaceous [5 day, 20 C] | monthly average | ≤ 15 mg/L | Jan, Feb, Mar, Apr, Nov, Dec | 003 |
| BOD, carbonaceous [5 day, 20 C] | daily maximum | ≤ 30 mg/L | May–Oct | 003 |
| BOD, carbonaceous [5 day, 20 C] | daily maximum | ≤ 22.5 mg/L | Jan, Feb, Mar, Apr, Nov, Dec | 003 |
| Temperature, water deg. fahrenheit | instantaneous maximum | ≤ 86 deg F | all year | 004 |
| Oxygen, dissolved [DO] | instantaneous minimum | ≥ 3 mg/L | May–Oct | 004 |
| Oxygen, dissolved [DO] | instantaneous minimum | ≥ 5.2 mg/L | Jan, Feb, Mar, Apr, Nov, Dec | 004 |
| pH | minimum | ≥ 6 SU | all year | 004 |
| pH | maximum | ≤ 9 SU | all year | 004 |
| Solids, total suspended | monthly average | ≤ 90 mg/L | all year | 004 |
| Solids, total suspended | daily maximum | ≤ 135 mg/L | all year | 004 |
| Oil & Grease | monthly average | ≤ 10 mg/L | all year | 004 |
| Oil & Grease | daily maximum | ≤ 15 mg/L | all year | 004 |
| Nitrogen, ammonia total [as N] | monthly average | ≤ 10 mg/L | May–Oct | 004 |
| Nitrogen, ammonia total [as N] | monthly average | ≤ 8 mg/L | Jan, Feb, Mar, Nov, Dec | 004 |
| Nitrogen, ammonia total [as N] | monthly average | ≤ 7.1 mg/L | Apr | 004 |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 15 mg/L | May–Oct | 004 |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 12 mg/L | Jan, Feb, Mar, Nov, Dec | 004 |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 7.1 mg/L | Apr | 004 |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year | 004 |
| Flow, in conduit or thru treatment plant | daily maximum | report only (MGD) | all year | 004 |
| BOD, carbonaceous [5 day, 20 C] | monthly average | ≤ 20 mg/L | May–Oct | 004 |
| BOD, carbonaceous [5 day, 20 C] | monthly average | ≤ 15 mg/L | Jan, Feb, Mar, Apr, Nov, Dec | 004 |
| BOD, carbonaceous [5 day, 20 C] | daily maximum | ≤ 30 mg/L | May–Oct | 004 |
| BOD, carbonaceous [5 day, 20 C] | daily maximum | ≤ 22.5 mg/L | Jan, Feb, Mar, Apr, Nov, Dec | 004 |
Cited limits by parameter: Arkansas's rules and the federal ones.
Same industry: the 44 Lumber and Wood Products permits in Arkansas.
· Save this facility as a site · Superfund sites nearby · Your permits on one board
On EPA ECHO: Facility report · DMR history
Your permit document is the final word. As JSON: /api/v1/permits/AR0048461 · MCP: https://passage-data.com/mcp