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JS LLC, Garden Park Estates

Subdividers And Developers, Saltillo, Mississippi. NPDES permit MS0052639, in force until Apr 30, 2028. Last 12 months: over a limit 5 times (last December 2025). Source: EPA ECHO, Oct 22, 2026.

Reports due
About 28 days after each period: form Y yearly
Renewal application due
Nov 2, 2027 · 180 days before expiry; your permit may set another date
Last report on file
December 2025
Oct 2024 – Sep 2025
4 values over a limit, 0 required values missing, 0 of 1 report late

Last 12 months (Oct 1, 2025 – Sep 30, 2026)

Period endingParameterReportedLimitOver by
December 2025BOD, 5-day, 20 deg. C, maximum monthly average3 mg/L≤ 2 mg/L50%
December 2025Nitrogen, ammonia total [as N], daily maximum1.11 lb/d≤ .9 lb/d23%
December 2025Nitrogen, ammonia total [as N], daily maximum6.38 mg/L≤ 1.5 mg/L325%
December 2025Nitrogen, ammonia total [as N], maximum monthly average1.11 lb/d≤ .6 lb/d85%
December 2025Nitrogen, ammonia total [as N], maximum monthly average6.38 mg/L≤ 1 mg/L538%

Limits in force (29)

ParameterStatisticLimitMonths
Oxygen, dissolved [DO]minimum≥ 6 mg/Lall year
BOD, 5-day, 20 deg. Cmaximum monthly average≤ 2 mg/Lall year
BOD, 5-day, 20 deg. Cdaily maximum≤ 3 mg/Lall year
BOD, 5-day, 20 deg. Cmaximum monthly average≤ 1.2 lb/dall year
BOD, 5-day, 20 deg. Cdaily maximum≤ 1.8 lb/dall year
pHminimum≥ 6 SUall year
pHmaximum≤ 9 SUall year
Solids, total suspendedmaximum monthly average≤ 90 mg/Lall year
Solids, total suspendeddaily maximum≤ 90 mg/Lall year
Solids, total suspendedmaximum monthly average≤ 54 lb/dall year
Solids, total suspendeddaily maximum≤ 54 lb/dall year
Nitrogen, total [as N]maximum monthly averagereport only (mg/L)all year
Nitrogen, total [as N]daily maximumreport only (mg/L)all year
Nitrogen, total [as N]maximum monthly average≤ 6.91 lb/dall year
Nitrogen, total [as N]daily maximum≤ 10.37 lb/dall year
Nitrogen, ammonia total [as N]maximum monthly average≤ 1 mg/Lall year
Nitrogen, ammonia total [as N]daily maximum≤ 1.5 mg/Lall year
Nitrogen, ammonia total [as N]maximum monthly average≤ .6 lb/dall year
Nitrogen, ammonia total [as N]daily maximum≤ .9 lb/dall year
Phosphorus, total [as P]maximum monthly averagereport only (mg/L)all year
Phosphorus, total [as P]daily maximumreport only (mg/L)all year
Phosphorus, total [as P]maximum monthly average≤ 3.12 lb/dall year
Phosphorus, total [as P]daily maximum≤ 4.68 lb/dall year
Flow, in conduit or thru treatment plantmaximum monthly average≤ .072 MGDall year
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year
Chlorine, total residualmaximum monthly average≤ .011 mg/Lall year
Chlorine, total residualdaily maximum≤ .019 mg/Lall year
E. colimaximum monthly average≤ 126 #/100mLall year
E. colidaily maximum≤ 410 #/100mLall year

How strict are these limits?

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

Same industry: the 245 Real Estate permits in Mississippi.

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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/MS0052639 · MCP: https://passage-data.com/mcp