Bradley, City of — NPDES permit AR0020621: limits, due date and EPA's record

Bradley, City of

Sewage treatment plant, Bradley, Arkansas. NPDES permit AR0020621 expired May 31, 2026; its limits still apply. Last 12 months: over a limit 24 times (last August 2026), 114 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 (19 values)

Last report on file

August 2026

Oct 2024 – Sep 2025

10 values over a limit, 69 required values missing, 4 of 12 reports late

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

All 24 values over a limit

Period ending	Parameter	Reported	Limit	Over by
October 2025	Chlorine, total residual, instantaneous maximum	.05 mg/L	≤ .011 mg/L	355%
November 2025	Chlorine, total residual, instantaneous maximum	.1 mg/L	≤ .011 mg/L	809%
December 2025	Chlorine, total residual, instantaneous maximum	.02 mg/L	≤ .011 mg/L	82%
December 2025	Chlorine, total residual, instantaneous maximum	.02 mg/L	≤ .011 mg/L	82%
January 2026	Chlorine, total residual, instantaneous maximum	.08	≤ .011 mg/L	627%
January 2026	Chlorine, total residual, instantaneous maximum	.08	≤ .011 mg/L	627%
February 2026	Chlorine, total residual, instantaneous maximum	.03	≤ .011 mg/L	173%
February 2026	Chlorine, total residual, instantaneous maximum	.03	≤ .011 mg/L	173%
March 2026	Chlorine, total residual, instantaneous maximum	.1	≤ .011 mg/L	809%
March 2026	Chlorine, total residual, instantaneous maximum	.1	≤ .011 mg/L	809%
April 2026	Chlorine, total residual, instantaneous maximum	.06	≤ .011 mg/L	445%
May 2026	Chlorine, total residual, instantaneous maximum	.05	≤ .011 mg/L	355%
June 2026	Chlorine, total residual, instantaneous maximum	.02	≤ .011 mg/L	82%
June 2026	Chlorine, total residual, instantaneous maximum	.02	≤ .011 mg/L	82%
June 2026	Coliform, fecal general, 30-day geometric mean	2370	≤ 1000 #/100mL	137%
June 2026	Coliform, fecal general, 30-day geometric mean	2370	≤ 1000 #/100mL	137%
June 2026	Coliform, fecal general, 7-day geometric mean	2370	≤ 2000 #/100mL	19%
June 2026	Coliform, fecal general, 7-day geometric mean	2370	≤ 2000 #/100mL	19%
July 2026	Chlorine, total residual, instantaneous maximum	.05 mg/L	≤ .011 mg/L	355%
July 2026	Chlorine, total residual, instantaneous maximum	.05 mg/L	≤ .011 mg/L	355%
July 2026	Oxygen, dissolved [DO], instantaneous minimum	2.7 mg/L	≥ 5 mg/L	46%
July 2026	Oxygen, dissolved [DO], instantaneous minimum	2.7 mg/L	≥ 5 mg/L	46%
August 2026	Chlorine, total residual, instantaneous maximum	.05 mg/L	≤ .011 mg/L	355%
August 2026	Oxygen, dissolved [DO], instantaneous minimum	1.5 mg/L	≥ 5 mg/L	70%

Limits in force (25)

Parameter	Statistic	Limit	Months
Oxygen, dissolved [DO]	instantaneous minimum	≥ 5 mg/L	all year
pH	minimum	≥ 6 SU	all year
pH	maximum	≤ 9 SU	all year
Solids, total suspended	monthly average	≤ 15 mg/L	all year
Solids, total suspended	7-day average	≤ 22.5 mg/L	all year
Solids, total suspended	monthly average	≤ 18.8 lb/d	all year
Nitrogen, ammonia total [as N]	monthly average	≤ 11 mg/L	Jan, Feb, Mar, Nov, Dec
Nitrogen, ammonia total [as N]	monthly average	≤ 6.1 mg/L	Apr
Nitrogen, ammonia total [as N]	monthly average	≤ 5 mg/L	May–Oct
Nitrogen, ammonia total [as N]	7-day average	≤ 16.5 mg/L	Jan, Feb, Mar, Nov, Dec
Nitrogen, ammonia total [as N]	7-day average	≤ 6.1 mg/L	Apr
Nitrogen, ammonia total [as N]	7-day average	≤ 7.5 mg/L	May–Oct
Nitrogen, ammonia total [as N]	monthly average	≤ 13.8 lb/d	Jan, Feb, Mar, Nov, Dec
Nitrogen, ammonia total [as N]	monthly average	≤ 7.6 lb/d	Apr
Nitrogen, ammonia total [as N]	monthly average	≤ 6.3 lb/d	May–Oct
Flow, in conduit or thru treatment plant	monthly average	report only (MGD)	all year
Flow, in conduit or thru treatment plant	daily maximum	report only (MGD)	all year
Chlorine, total residual	instantaneous maximum	≤ .011 mg/L	all year
Coliform, fecal general	30-day geometric mean	≤ 1000 #/100mL	all year
Coliform, fecal general	7-day geometric mean	≤ 2000 #/100mL	all year
Overflows	monthly total	report only (occur/mo)	all year
Overflow volume [SS0 volume, CSO volume]	monthly total	report only (gal)	all year
BOD, carbonaceous [5 day, 20 C]	monthly average	≤ 15 mg/L	all year
BOD, carbonaceous [5 day, 20 C]	7-day average	≤ 23 mg/L	all year
BOD, carbonaceous [5 day, 20 C]	monthly average	≤ 18.8 lb/d	all year

How strict are these limits?

Solids, total suspended, 7-day average 22.5 mg/L — stricter than 60% of 304 other minor POTWs in Arkansas; 32% have the same limit

Solids, total suspended, monthly average 15 mg/L — stricter than 58% of 307 other minor POTWs in Arkansas; 34% have the same limit

Oxygen, dissolved [DO], instantaneous minimum at least 5 mg/L — stricter than 45% of 302 other minor POTWs in Arkansas; 29% have the same limit

Your permit document is the final word. As JSON: /api/v1/permits/AR0020621 · MCP: https://passage-data.com/mcp