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Tuckerman, City of - Wastewater Treatment Plant

Sewage treatment plant, Tuckerman, Arkansas. NPDES permit AR0020001 expired Oct 31, 2026. Last 12 months: over a limit 10 times (last June 2026), 20 required values missing, 9 of 11 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 25 days after each period: form A monthly (20 values)
Last report on file
August 2026
Oct 2024 – Sep 2025
11 values over a limit, 0 required values missing, 6 of 12 reports late

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

Period endingParameterReportedLimitOver by
January 2026Chlorine, total residual, instantaneous maximum.04 mg/L≤ .032 mg/L25%
January 2026Discharge flow as % of stream flow, maximum daily average55 %≤ 35 %57%
June 2026Chlorine, total residual, instantaneous maximum.09 mg/L≤ .022 mg/L309%
June 2026Chlorine, total residual, instantaneous maximum.09 mg/L≤ .022 mg/L309%
June 2026Oxygen, dissolved [DO], instantaneous minimum1.75 mg/L≥ 3 mg/L42%
June 2026Oxygen, dissolved [DO], instantaneous minimum1.75 mg/L≥ 3 mg/L42%
June 2026Solids, total suspended, 7-day average340 mg/L≤ 45 mg/L656%
June 2026Solids, total suspended, 7-day average340 mg/L≤ 45 mg/L656%
June 2026Solids, total suspended, monthly average231 mg/L≤ 30 mg/L670%
June 2026Solids, total suspended, monthly average231 mg/L≤ 30 mg/L670%

Limits in force (26)

ParameterStatisticLimitMonths
Stream flow, instantaneousmonthly averagereport only (MGD)all year
Stream flow, instantaneousmaximum daily averagereport only (MGD)all year
Oxygen, dissolved [DO]instantaneous minimum≥ 3 mg/Lall year
pHminimum≥ 6 SUall year
pHmaximum≤ 9 SUall year
Solids, total suspendedmonthly average≤ 30 mg/Lall year
Solids, total suspended7-day average≤ 45 mg/Lall year
Nitrogen, ammonia total [as N]monthly average≤ 10 mg/LMay–Oct
Nitrogen, ammonia total [as N]monthly average≤ 15 mg/LJan, Feb, Mar, Nov, Dec
Nitrogen, ammonia total [as N]monthly average≤ 14.9 mg/LApr
Nitrogen, ammonia total [as N]7-day average≤ 10.1 mg/LMay–Oct
Nitrogen, ammonia total [as N]7-day average≤ 22.5 mg/LJan, Feb, Mar, Nov, Dec
Nitrogen, ammonia total [as N]7-day average≤ 14.9 mg/LApr
Discharge flow as % of stream flowmaximum daily average≤ 70 %May–Oct
Discharge flow as % of stream flowmaximum daily average≤ 35 %Jan, Feb, Mar, Apr, Nov, Dec
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year
Flow, in conduit or thru treatment plantmaximum daily averagereport only (MGD)all year
Chlorine, total residualinstantaneous maximum≤ .022 mg/LMay–Oct
Chlorine, total residualinstantaneous maximum≤ .032 mg/LJan, Feb, Mar, Apr, Nov, Dec
Coliform, fecal generalmonthly geometric mean≤ 1000 #/100mLall year
Coliform, fecal general7-day geometric mean≤ 2000 #/100mLall year
Overflowsmonthly totalreport only (occur/mo)all year
Overflow volume [SS0 volume, CSO volume]monthly totalreport only (gal)all year
BOD, carbonaceous [5 day, 20 C]monthly average≤ 20 mg/Lall year
BOD, carbonaceous [5 day, 20 C]7-day average≤ 30 mg/Lall year
Discharge event observation [Visual Monitoring]monthly totalreport only (occur/mo)all year

How strict are these limits?

Cited limits by parameter: Arkansas'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/AR0020001 · MCP: https://passage-data.com/mcp