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Bilby Veterinary, Inc. - Waggin' Wheel Vet Clinic

Veterinary Services, Specialties, Hot Springs, Arkansas. NPDES permit AR0051829 expired Sep 30, 2026; its limits still apply. Last 12 months: over a limit 10 times (last August 2026). 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
27 values over a limit, 1 required value missing, 0 of 12 reports late

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

Period endingParameterReportedLimitOver by
July 2026BOD, carbonaceous [5 day, 20 C], daily maximum.46 lb/d≤ .25 lb/d84%
July 2026BOD, carbonaceous [5 day, 20 C], daily maximum37 mg/L≤ 15 mg/L147%
July 2026BOD, carbonaceous [5 day, 20 C], monthly average.29 lb/d≤ .17 lb/d71%
July 2026BOD, carbonaceous [5 day, 20 C], monthly average35 mg/L≤ 10 mg/L250%
July 2026Coliform, fecal general, 7-day geometric mean> 2400 #/100mL≤ 2000 #/100mL—
July 2026Coliform, fecal general, monthly geometric mean> 2400 #/100mL≤ 1000 #/100mL—
July 2026Solids, total suspended, monthly average17 mg/L≤ 15 mg/L13%
August 2026BOD, carbonaceous [5 day, 20 C], daily maximum.5 lb/d≤ .25 lb/d100%
August 2026BOD, carbonaceous [5 day, 20 C], daily maximum30 mg/L≤ 15 mg/L100%
August 2026BOD, carbonaceous [5 day, 20 C], monthly average16 mg/L≤ 10 mg/L60%

Limits in force (25)

ParameterStatisticLimitMonths
Oxygen, dissolved [DO]instantaneous minimum≥ 6 mg/LJan, Feb, Mar, Apr, Nov, Dec
Oxygen, dissolved [DO]instantaneous minimum≥ 2 mg/LMay–Oct
pHminimum≥ 6 SUall year
pHmaximum≤ 9 SUall year
Solids, total suspendedmonthly average≤ 15 mg/Lall year
Solids, total suspendeddaily maximum≤ 22.5 mg/Lall year
Solids, total suspendedmonthly average≤ .25 lb/dall year
Solids, total suspendeddaily maximum≤ .38 lb/dall year
Nitrogen, ammonia total [as N]monthly average≤ 14.7 mg/LJan, Feb, Mar, May, Jun, Jul, Aug, Sep, Oct, Nov, Dec
Nitrogen, ammonia total [as N]monthly average≤ 5.2 mg/LApr
Nitrogen, ammonia total [as N]daily maximum≤ 14.7 mg/LJan, Feb, Mar, May, Jun, Jul, Aug, Sep, Oct, Nov, Dec
Nitrogen, ammonia total [as N]daily maximum≤ 5.2 mg/LApr
Nitrogen, ammonia total [as N]monthly average≤ .25 lb/dJan, Feb, Mar, May, Jun, Jul, Aug, Sep, Oct, Nov, Dec
Nitrogen, ammonia total [as N]monthly average≤ .09 lb/dApr
Nitrogen, ammonia total [as N]daily maximum≤ .25 lb/dJan, Feb, Mar, May, Jun, Jul, Aug, Sep, Oct, Nov, Dec
Nitrogen, ammonia total [as N]daily maximum≤ .09 lb/dApr
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 generalmonthly geometric mean≤ 1000 #/100mLall year
Coliform, fecal general7-day geometric mean≤ 2000 #/100mLall year
BOD, carbonaceous [5 day, 20 C]monthly average≤ 10 mg/Lall year
BOD, carbonaceous [5 day, 20 C]daily maximum≤ 15 mg/Lall year
BOD, carbonaceous [5 day, 20 C]monthly average≤ .17 lb/dall year
BOD, carbonaceous [5 day, 20 C]daily maximum≤ .25 lb/dall year

How strict are these limits?

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

Check this month's numbers Email me before each report is due

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On EPA ECHO: Facility report · DMR history

Your permit document is the final word. As JSON: /api/v1/permits/AR0051829 · MCP: https://passage-data.com/mcp