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Glen Rose Public School

Elementary And Secondary Schools, Malvern, Arkansas. NPDES permit AR0046817, in force until Jun 30, 2029. Last 12 months: over a limit 8 times (last June 2026), 3 of 21 reports late. Source: EPA ECHO, Oct 22, 2026.

Reports due
About 25 days after each period: form A monthly (2 values), form Q quarterly (17 values), form F quarterly
Last report on file
September 2026
Oct 2024 – Sep 2025
8 values over a limit, 5 required values missing, 0 of 21 reports late

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

Period endingParameterReportedLimitOver by
December 2025Coliform, fecal general, 30-day geometric mean> 2420 #/100mL≤ 1000 #/100mL—
December 2025Coliform, fecal general, 7-day geometric mean> 2420 #/100mL≤ 2000 #/100mL—
March 2026Nitrogen, ammonia total [as N], daily maximum24.9 mg/L≤ 17 mg/L46%
March 2026Nitrogen, ammonia total [as N], monthly average12.74 mg/L≤ 12 mg/L6%
April 2026Nitrogen, ammonia total [as N], daily maximum8.7 mg/L≤ 6.1 mg/L43%
April 2026Nitrogen, ammonia total [as N], monthly average8.7 mg/L≤ 6.1 mg/L43%
June 2026Coliform, fecal general, 30-day geometric mean> 2420 #/100mL≤ 1000 #/100mL—
June 2026Coliform, fecal general, 7-day geometric mean> 2420 #/100mL≤ 2000 #/100mL—

Limits in force (33)

ParameterStatisticLimitMonths
Oxygen, dissolved [DO]instantaneous minimum≥ 2 mg/LJan, Feb, Mar, Apr, Nov, Dec
Oxygen, dissolved [DO]instantaneous minimum≥ 3 mg/LMay–Oct
pHminimum≥ 6 SUall year
pHmaximum≤ 9 SUall year
Solids, total suspendedmonthly average≤ 20 mg/Lall year
Solids, total suspendeddaily maximum≤ 30 mg/Lall year
Solids, total suspendedmonthly average≤ 4 lb/dall year
Solids, total suspendeddaily maximum≤ 6 lb/dall year
Oil & Greasemonthly average≤ 10 mg/Lall year
Oil & Greasedaily maximum≤ 15 mg/Lall year
Oil & Greasemonthly average≤ 2 lb/dall year
Oil & Greasedaily maximum≤ 3 lb/dall year
Nitrogen, ammonia total [as N]monthly average≤ 6.1 mg/LApr
Nitrogen, ammonia total [as N]monthly average≤ 5 mg/LMay–Oct
Nitrogen, ammonia total [as N]monthly average≤ 12 mg/LJan, Feb, Mar, Nov, Dec
Nitrogen, ammonia total [as N]daily maximum≤ 6.1 mg/LApr
Nitrogen, ammonia total [as N]daily maximum≤ 7.5 mg/LMay–Oct
Nitrogen, ammonia total [as N]daily maximum≤ 17 mg/LJan, Feb, Mar, Nov, Dec
Nitrogen, ammonia total [as N]monthly average≤ 1.2 lb/dApr
Nitrogen, ammonia total [as N]monthly average≤ 1 lb/dMay–Oct
Nitrogen, ammonia total [as N]monthly average≤ 2.4 lb/dJan, Feb, Mar, Nov, Dec
Nitrogen, ammonia total [as N]daily maximum≤ 1.2 lb/dApr
Nitrogen, ammonia total [as N]daily maximum≤ 1.5 lb/dMay–Oct
Nitrogen, ammonia total [as N]daily maximum≤ 3.6 lb/dJan, Feb, Mar, Nov, Dec
Flow, in conduit or thru treatment plantmonthly averagereport only (MGD)all year
Flow, in conduit or thru treatment plantdaily maximumreport only (MGD)all year
Chlorine, total residualinstantaneous maximumreport only (mg/L)all year
Coliform, fecal general30-day geometric mean≤ 1000 #/100mLall year
Coliform, fecal general7-day geometric mean≤ 2000 #/100mLall year
BOD, carbonaceous [5 day, 20 C]monthly average≤ 20 mg/Lall year
BOD, carbonaceous [5 day, 20 C]daily maximum≤ 30 mg/Lall year
BOD, carbonaceous [5 day, 20 C]monthly average≤ 4 lb/dall year
BOD, carbonaceous [5 day, 20 C]daily maximum≤ 6 lb/dall year

New limits from Jul 1, 2027

ParameterNew limitNew or tighterMedian, last 12 months× new limit
Chlorine, total residual, instantaneous maximum0.011 mg/Lnew0.73 mg/L (4 values)66.4×

How strict are these limits?

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

Same industry: the 25 Educational Services permits in Arkansas.

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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/AR0046817 · MCP: https://passage-data.com/mcp