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Ramblewood Housing I, LLC

Sewerage Systems, Clarksville, Tennessee. NPDES permit TN0055387, in force until Dec 31, 2030. Last 12 months: over a limit 9 times (last September 2026), 2 of 9 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 43 days after each period: form G monthly (36 values)
Last report on file
September 2026

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

Period endingParameterReportedLimitOver by
January 2026E. coli, daily maximum< 2419.6 #/100mL≤ 941 #/100mL157%
January 2026Solids, settleable, daily maximum4 mL/L≤ 1 mL/L300%
January 2026Solids, total suspended, daily maximum107 mg/L≤ 45 mg/L138%
January 2026Solids, total suspended, monthly average75.3 mg/L≤ 30 mg/L151%
February 2026Solids, settleable, daily maximum2 mL/L≤ 1 mL/L100%
February 2026Solids, total suspended, daily maximum49 mg/L≤ 45 mg/L9%
February 2026Solids, total suspended, monthly average32 mg/L≤ 30 mg/L7%
September 2026Chlorine, total residual, daily maximum1.84 mg/L≤ .034 mg/L5312%
September 2026Chlorine, total residual, monthly average< .09 mg/L≤ .02 mg/L350%

Limits in force (40)

ParameterStatisticLimitMonths
Oxygen, dissolved [DO]daily minimum≥ 5 mg/Lall year
Oxygen, dissolved [DO]daily minimum≥ 5 mg/Lall year
BOD, 5-day, 20 deg. Cmonthly average≤ 30 mg/Lall year
BOD, 5-day, 20 deg. Cmonthly average≤ 30 mg/Lall year
BOD, 5-day, 20 deg. Cdaily maximum≤ 45 mg/Lall year
BOD, 5-day, 20 deg. Cdaily maximum≤ 45 mg/Lall year
pHdaily minimum≥ 6 SUall year
pHdaily minimum≥ 6 SUall year
pHdaily maximum≤ 9 SUall year
pHdaily maximum≤ 9 SUall year
Solids, total suspendedmonthly average≤ 30 mg/Lall year
Solids, total suspendedmonthly average≤ 30 mg/Lall year
Solids, total suspendeddaily maximum≤ 45 mg/Lall year
Solids, total suspendeddaily maximum≤ 45 mg/Lall year
Solids, settleabledaily maximum≤ 1 mL/Lall year
Solids, settleabledaily maximum≤ 1 mL/Lall year
Nitrogen, ammonia total [as N]monthly average≤ .9 mg/L (alert, not enforceable)May–Oct
Nitrogen, ammonia total [as N]monthly average≤ .9 mg/L (alert, not enforceable)May–Oct
Nitrogen, ammonia total [as N]monthly average≤ 1.7 mg/L (alert, not enforceable)Jan, Feb, Mar, Apr, Nov, Dec
Nitrogen, ammonia total [as N]monthly average≤ 1.7 mg/L (alert, not enforceable)Jan, Feb, Mar, Apr, Nov, Dec
Nitrogen, ammonia total [as N]daily maximum≤ 3.9 mg/L (alert, not enforceable)May–Oct
Nitrogen, ammonia total [as N]daily maximum≤ 3.9 mg/L (alert, not enforceable)May–Oct
Nitrogen, ammonia total [as N]daily maximum≤ 8.9 mg/L (alert, not enforceable)Jan, Feb, Mar, Apr, Nov, Dec
Nitrogen, ammonia total [as N]daily maximum≤ 8.9 mg/L (alert, not enforceable)Jan, Feb, Mar, Apr, Nov, Dec
Oil and greasemonthly averagereport only (mg/L)all year
Oil and greasemonthly averagereport only (mg/L)all year
Oil and greasedaily maximumreport only (mg/L)all year
Oil and greasedaily maximumreport only (mg/L)all year
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year
Chlorine, total residualmonthly average≤ .02 mg/Lall year
Chlorine, total residualmonthly average≤ .02 mg/Lall year
Chlorine, total residualdaily maximum≤ .034 mg/Lall year
Chlorine, total residualdaily maximum≤ .034 mg/Lall year
E. colimonthly geometric mean≤ 126 #/100mLall year
E. colimonthly geometric mean≤ 126 #/100mLall year
E. colidaily maximum≤ 941 #/100mLall year
E. colidaily maximum≤ 941 #/100mLall year

How strict are these limits?

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

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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/TN0055387 · MCP: https://passage-data.com/mcp