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Vulcan Construction Materials, LLC

Crushed And Broken Granite, Loachapoka, Alabama. NPDES permit AL0074357, in force until Jul 31, 2030. Last 12 months: no values over a limit. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 28 days after each period: outfall 001 form 1 quarterly (12 values), outfall 003 form 1 quarterly (12 values), outfall 004 form 1 quarterly (12 values)
Last report on file
September 2026
Oct 2024 – Sep 2025
0 values over a limit, 0 required values missing, 0 of 36 reports late

Limits in force (72)

ParameterStatisticLimitMonthsOutfall
pHdaily minimum≥ 6 SUall year001
pHdaily minimum≥ 6 SUall year001
pHdaily maximum≤ 8.5 SUall year001
pHdaily maximum≤ 8.5 SUall year001
Solids, total suspendedmonthly average≤ 25 mg/Lall year001
Solids, total suspendedmonthly average≤ 25 mg/Lall year001
Solids, total suspendeddaily maximum≤ 45 mg/Lall year001
Solids, total suspendeddaily maximum≤ 45 mg/Lall year001
Nitrogen, Kjeldahl, total [as N]monthly averagereport only (mg/L)Apr, Jun, Aug, Oct001
Nitrogen, Kjeldahl, total [as N]monthly averagereport only (mg/L)Apr, Jun, Aug, Oct001
Nitrogen, Kjeldahl, total [as N]daily maximumreport only (mg/L)Apr, Jun, Aug, Oct001
Nitrogen, Kjeldahl, total [as N]daily maximumreport only (mg/L)Apr, Jun, Aug, Oct001
Nitrite + Nitrate total [as N]monthly averagereport only (mg/L)Apr, Jun, Aug, Oct001
Nitrite + Nitrate total [as N]monthly averagereport only (mg/L)Apr, Jun, Aug, Oct001
Nitrite + Nitrate total [as N]daily maximumreport only (mg/L)Apr, Jun, Aug, Oct001
Nitrite + Nitrate total [as N]daily maximumreport only (mg/L)Apr, Jun, Aug, Oct001
Phosphorus, total [as P]monthly averagereport only (mg/L)Apr, Jun, Aug, Oct001
Phosphorus, total [as P]monthly averagereport only (mg/L)Apr, Jun, Aug, Oct001
Phosphorus, total [as P]daily maximumreport only (mg/L)Apr, Jun, Aug, Oct001
Phosphorus, total [as P]daily maximumreport only (mg/L)Apr, Jun, Aug, Oct001
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year001
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year001
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year001
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year001
pHdaily minimum≥ 6 SUall year003
pHdaily minimum≥ 6 SUall year003
pHdaily maximum≤ 8.5 SUall year003
pHdaily maximum≤ 8.5 SUall year003
Solids, total suspendedmonthly average≤ 25 mg/Lall year003
Solids, total suspendedmonthly average≤ 25 mg/Lall year003
Solids, total suspendeddaily maximum≤ 45 mg/Lall year003
Solids, total suspendeddaily maximum≤ 45 mg/Lall year003
Nitrogen, Kjeldahl, total [as N]monthly averagereport only (mg/L)Apr, Jun, Aug, Oct003
Nitrogen, Kjeldahl, total [as N]monthly averagereport only (mg/L)Apr, Jun, Aug, Oct003
Nitrogen, Kjeldahl, total [as N]daily maximumreport only (mg/L)Apr, Jun, Aug, Oct003
Nitrogen, Kjeldahl, total [as N]daily maximumreport only (mg/L)Apr, Jun, Aug, Oct003
Nitrite + Nitrate total [as N]monthly averagereport only (mg/L)Apr, Jun, Aug, Oct003
Nitrite + Nitrate total [as N]monthly averagereport only (mg/L)Apr, Jun, Aug, Oct003
Nitrite + Nitrate total [as N]daily maximumreport only (mg/L)Apr, Jun, Aug, Oct003
Nitrite + Nitrate total [as N]daily maximumreport only (mg/L)Apr, Jun, Aug, Oct003
Phosphorus, total [as P]monthly averagereport only (mg/L)Apr, Jun, Aug, Oct003
Phosphorus, total [as P]monthly averagereport only (mg/L)Apr, Jun, Aug, Oct003
Phosphorus, total [as P]daily maximumreport only (mg/L)Apr, Jun, Aug, Oct003
Phosphorus, total [as P]daily maximumreport only (mg/L)Apr, Jun, Aug, Oct003
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year003
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year003
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year003
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year003
pHdaily minimum≥ 6 SUall year004
pHdaily minimum≥ 6 SUall year004
pHdaily maximum≤ 9 SUall year004
pHdaily maximum≤ 9 SUall year004
Solids, total suspendedmonthly average≤ 25 mg/Lall year004
Solids, total suspendedmonthly average≤ 25 mg/Lall year004
Solids, total suspendeddaily maximum≤ 45 mg/Lall year004
Solids, total suspendeddaily maximum≤ 45 mg/Lall year004
Nitrogen, Kjeldahl, total [as N]monthly averagereport only (mg/L)Apr, Jun, Aug, Oct004
Nitrogen, Kjeldahl, total [as N]monthly averagereport only (mg/L)Apr, Jun, Aug, Oct004
Nitrogen, Kjeldahl, total [as N]daily maximumreport only (mg/L)Apr, Jun, Aug, Oct004
Nitrogen, Kjeldahl, total [as N]daily maximumreport only (mg/L)Apr, Jun, Aug, Oct004
Nitrite + Nitrate total [as N]monthly averagereport only (mg/L)Apr, Jun, Aug, Oct004
Nitrite + Nitrate total [as N]monthly averagereport only (mg/L)Apr, Jun, Aug, Oct004
Nitrite + Nitrate total [as N]daily maximumreport only (mg/L)Apr, Jun, Aug, Oct004
Nitrite + Nitrate total [as N]daily maximumreport only (mg/L)Apr, Jun, Aug, Oct004
Phosphorus, total [as P]monthly averagereport only (mg/L)Apr, Jun, Aug, Oct004
Phosphorus, total [as P]monthly averagereport only (mg/L)Apr, Jun, Aug, Oct004
Phosphorus, total [as P]daily maximumreport only (mg/L)Apr, Jun, Aug, Oct004
Phosphorus, total [as P]daily maximumreport only (mg/L)Apr, Jun, Aug, Oct004
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year004
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year004
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year004
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year004

How strict are these limits?

Cited limits by parameter: Alabama's rules and the federal ones.

Same industry: the 206 Mining and Quarrying of Nonmetallic Minerals permits in Alabama.

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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/AL0074357 · MCP: https://passage-data.com/mcp