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Stones Sales & Service, Inc.

Dimension Stone, Dunlap, Tennessee. NPDES permit TN0072389 expired Mar 31, 2026; its limits still apply. Last 12 months: no values over a limit, 82 of 82 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 15 days after each period: outfall 001 form G quarterly (6 values), outfall 002 form G quarterly (6 values), outfall 003 form G quarterly (6 values), outfall 004 form G quarterly (6 values), outfall 005 form G quarterly (6 values), outfall 006 form G quarterly (6 values), and 4 more forms
Last report on file
June 2026
Oct 2024 – Sep 2025
0 values over a limit, 0 required values missing, 54 of 109 reports late

Limits in force (58)

ParameterStatisticLimitMonthsOutfall
pHminimum≥ 6 SUall year001
pHmaximum≤ 9 SUall year001
Solids, total suspendedmonthly average≤ 40 mg/Lall year001
Solids, total suspendeddaily maximum≤ 40 mg/Lall year001
Flow, in conduit or thru treatment plantmonthly averagereport only (gal/min)all year001
Flow, in conduit or thru treatment plantdaily maximumreport only (gal/min)all year001
pHminimum≥ 6 SUall year002
pHmaximum≤ 9 SUall year002
Solids, total suspendedmonthly average≤ 40 mg/Lall year002
Solids, total suspendeddaily maximum≤ 40 mg/Lall year002
Flow, in conduit or thru treatment plantmonthly averagereport only (gal/min)all year002
Flow, in conduit or thru treatment plantdaily maximumreport only (gal/min)all year002
pHminimum≥ 6 SUall year003
pHmaximum≤ 9 SUall year003
Solids, total suspendedmonthly average≤ 40 mg/Lall year003
Solids, total suspendeddaily maximum≤ 40 mg/Lall year003
Flow, in conduit or thru treatment plantmonthly averagereport only (gal/min)all year003
Flow, in conduit or thru treatment plantdaily maximumreport only (gal/min)all year003
pHminimum≥ 6 SUall year004
pHmaximum≤ 9 SUall year004
Solids, total suspendedmonthly average≤ 40 mg/Lall year004
Solids, total suspendeddaily maximum≤ 40 mg/Lall year004
Flow, in conduit or thru treatment plantmonthly averagereport only (gal/min)all year004
Flow, in conduit or thru treatment plantdaily maximumreport only (gal/min)all year004
pHminimum≥ 6 SUall year005
pHmaximum≤ 9 SUall year005
Solids, total suspendedmonthly average≤ 40 mg/Lall year005
Solids, total suspendeddaily maximum≤ 40 mg/Lall year005
Flow, in conduit or thru treatment plantmonthly averagereport only (gal/min)all year005
Flow, in conduit or thru treatment plantdaily maximumreport only (gal/min)all year005
pHminimum≥ 6 SUall year006
pHmaximum≤ 9 SUall year006
Solids, total suspendedmonthly average≤ 40 mg/Lall year006
Solids, total suspendeddaily maximum≤ 40 mg/Lall year006
Flow, in conduit or thru treatment plantmonthly averagereport only (gal/min)all year006
Flow, in conduit or thru treatment plantdaily maximumreport only (gal/min)all year006
pHminimum≥ 6 SUall year007
pHmaximum≤ 9 SUall year007
Solids, total suspendedmonthly average≤ 40 mg/Lall year007
Solids, total suspendeddaily maximum≤ 40 mg/Lall year007
Flow, in conduit or thru treatment plantmonthly averagereport only (gal/min)all year007
Flow, in conduit or thru treatment plantdaily maximumreport only (gal/min)all year007
pHminimum≥ 6 SUall year008
pHmaximum≤ 9 SUall year008
Solids, total suspendedmonthly average≤ 40 mg/Lall year008
Solids, total suspendeddaily maximum≤ 40 mg/Lall year008
Flow, in conduit or thru treatment plantmonthly averagereport only (gal/min)all year008
Flow, in conduit or thru treatment plantdaily maximumreport only (gal/min)all year008
pHminimum≥ 6 SUall year009
pHmaximum≤ 9 SUall year009
Solids, total suspendedmonthly average≤ 40 mg/Lall year009
Solids, total suspendeddaily maximum≤ 40 mg/Lall year009
Flow, in conduit or thru treatment plantmonthly averagereport only (gal/min)all year009
Flow, in conduit or thru treatment plantdaily maximumreport only (gal/min)all year009
pHdaily minimum≥ 6 SU (alert, not enforceable)all yearSW01
pHdaily maximum≤ 9 SU (alert, not enforceable)all yearSW01
Solids, total suspendeddaily maximum≤ 150 mg/Lall yearSW01
Oil & Greasedaily maximum≤ 15 mg/Lall yearSW01

How strict are these limits?

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

Same industry: the 353 Mining and Quarrying of Nonmetallic Minerals permits in Tennessee.

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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/TN0072389 · MCP: https://passage-data.com/mcp