Theodore Industrial Port, LLC — NPDES permit AL0079979: limits, due date and EPA's record

Brick, Stone, & Related Materials, Mobile, Alabama. NPDES permit AL0079979, in force until Dec 31, 2029. Last 12 months: no values over a limit. Source: EPA ECHO, Oct 22, 2026.

Limits in force (22)

Parameter	Statistic	Limit	Months	Outfall
pH	daily minimum	≥ 6 SU	all year	001
pH	daily maximum	≤ 9 SU	all year	001
Solids, total suspended	monthly average	≤ 35 mg/L	all year	001
Solids, total suspended	daily maximum	≤ 70 mg/L	all year	001
Oil & Grease	daily maximum	≤ 15 mg/L	all year	001
Iron, total [as Fe]	monthly average	≤ 3 mg/L	all year	001
Iron, total [as Fe]	daily maximum	≤ 6 mg/L	all year	001
Manganese, total [as Mn]	monthly average	≤ 2 mg/L	all year	001
Manganese, total [as Mn]	daily maximum	≤ 4 mg/L	all year	001
Flow, in conduit or thru treatment plant	daily minimum	report only (MGD)	all year	001
Flow, in conduit or thru treatment plant	daily maximum	report only (MGD)	all year	001
pH	daily minimum	≥ 6 SU	all year	002
pH	daily maximum	≤ 9 SU	all year	002
Solids, total suspended	monthly average	≤ 35 mg/L	all year	002
Solids, total suspended	daily maximum	≤ 70 mg/L	all year	002
Oil & Grease	daily maximum	≤ 15 mg/L	all year	002
Iron, total [as Fe]	monthly average	≤ 3 mg/L	all year	002
Iron, total [as Fe]	daily maximum	≤ 6 mg/L	all year	002
Manganese, total [as Mn]	monthly average	≤ 2 mg/L	all year	002
Manganese, total [as Mn]	daily maximum	≤ 4 mg/L	all year	002
Flow, in conduit or thru treatment plant	daily minimum	report only (MGD)	all year	002
Flow, in conduit or thru treatment plant	daily maximum	report only (MGD)	all year	002

Your permit document is the final word. As JSON: /api/v1/permits/AL0079979 · MCP: https://passage-data.com/mcp