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Residential Care, Little Rock, Arkansas. NPDES permit AR0045471, in force until Oct 31, 2027. Last 12 months: over a limit 40 times (last August 2026). Source: EPA ECHO, Oct 22, 2026.
| Period ending | Parameter | Reported | Limit | Over by |
|---|---|---|---|---|
| October 2025 | BOD, carbonaceous [5 day, 20 C], monthly average | 17 mg/L | ≤ 15 mg/L | 13% |
| October 2025 | Nitrogen, ammonia total [as N], daily maximum | 24.5 mg/L | ≤ 7.5 mg/L | 227% |
| October 2025 | Nitrogen, ammonia total [as N], monthly average | 24.5 mg/L | ≤ 5 mg/L | 390% |
| November 2025 | BOD, carbonaceous [5 day, 20 C], monthly average | 24.5 mg/L | ≤ 20 mg/L | 23% |
| November 2025 | Chlorine, total residual, instantaneous maximum | .51 mg/L | ≤ .011 mg/L | 4536% |
| November 2025 | Coliform, fecal general, 30-day geometric mean | > 2420 #/100mL | ≤ 1000 #/100mL | — |
| November 2025 | Coliform, fecal general, 7-day geometric mean | > 2420 #/100mL | ≤ 2000 #/100mL | — |
| November 2025 | Nitrogen, ammonia total [as N], daily maximum | 3.3 lb/d | ≤ 1.8 lb/d | 83% |
| November 2025 | Nitrogen, ammonia total [as N], daily maximum | 43.9 mg/L | ≤ 14.7 mg/L | 199% |
| November 2025 | Nitrogen, ammonia total [as N], monthly average | 3.3 lb/d | ≤ 1.5 lb/d | 120% |
| November 2025 | Nitrogen, ammonia total [as N], monthly average | 43.9 mg/L | ≤ 12 mg/L | 266% |
| December 2025 | Chlorine, total residual, instantaneous maximum | 1.19 mg/L | ≤ .011 mg/L | 10718% |
| December 2025 | Nitrogen, ammonia total [as N], daily maximum | 48.1 mg/L | ≤ 14.7 mg/L | 227% |
| December 2025 | Nitrogen, ammonia total [as N], monthly average | 48.1 mg/L | ≤ 12 mg/L | 301% |
| December 2025 | Solids, total suspended, monthly average | 25.5 mg/L | ≤ 20 mg/L | 28% |
| January 2026 | Chlorine, total residual, instantaneous maximum | .42 mg/L | ≤ .011 mg/L | 3718% |
| January 2026 | Nitrogen, ammonia total [as N], monthly average | 13.5 mg/L | ≤ 12 mg/L | 13% |
| February 2026 | BOD, carbonaceous [5 day, 20 C], monthly average | 20.7 mg/L | ≤ 20 mg/L | 4% |
| February 2026 | Chlorine, total residual, instantaneous maximum | .74 mg/L | ≤ .011 mg/L | 6627% |
| February 2026 | Nitrogen, ammonia total [as N], monthly average | 14.6 mg/L | ≤ 12 mg/L | 22% |
| March 2026 | Coliform, fecal general, 30-day geometric mean | > 2420 #/100mL | ≤ 1000 #/100mL | — |
| March 2026 | Coliform, fecal general, 7-day geometric mean | > 2420 #/100mL | ≤ 2000 #/100mL | — |
| April 2026 | Chlorine, total residual, instantaneous maximum | .06 mg/L | ≤ .011 mg/L | 445% |
| April 2026 | Coliform, fecal general, 30-day geometric mean | > 2420 #/100mL | ≤ 1000 #/100mL | — |
| April 2026 | Coliform, fecal general, 7-day geometric mean | > 2420 #/100mL | ≤ 2000 #/100mL | — |
| May 2026 | BOD, carbonaceous [5 day, 20 C], monthly average | 19.8 mg/L | ≤ 15 mg/L | 32% |
| May 2026 | Chlorine, total residual, instantaneous maximum | 1.27 mg/L | ≤ .011 mg/L | 11445% |
| May 2026 | Nitrogen, ammonia total [as N], daily maximum | 21.8 mg/L | ≤ 7.5 mg/L | 191% |
| May 2026 | Nitrogen, ammonia total [as N], monthly average | 21.8 mg/L | ≤ 5 mg/L | 336% |
| June 2026 | BOD, carbonaceous [5 day, 20 C], monthly average | 21 mg/L | ≤ 15 mg/L | 40% |
| June 2026 | Chlorine, total residual, instantaneous maximum | 1.85 mg/L | ≤ .011 mg/L | 16718% |
| June 2026 | Nitrogen, ammonia total [as N], daily maximum | 11.3 mg/L | ≤ 7.5 mg/L | 51% |
| June 2026 | Nitrogen, ammonia total [as N], monthly average | 11.3 mg/L | ≤ 5 mg/L | 126% |
| June 2026 | Solids, total suspended, monthly average | 21.5 mg/L | ≤ 20 mg/L | 8% |
| July 2026 | Chlorine, total residual, instantaneous maximum | .33 mg/L | ≤ .011 mg/L | 2900% |
| July 2026 | Nitrogen, ammonia total [as N], daily maximum | 7.83 mg/L | ≤ 7.5 mg/L | 4% |
| July 2026 | Nitrogen, ammonia total [as N], monthly average | 7.83 mg/L | ≤ 5 mg/L | 57% |
| August 2026 | Chlorine, total residual, instantaneous maximum | .51 mg/L | ≤ .011 mg/L | 4536% |
| August 2026 | Nitrogen, ammonia total [as N], daily maximum | 18.5 mg/L | ≤ 7.5 mg/L | 147% |
| August 2026 | Nitrogen, ammonia total [as N], monthly average | 18.5 mg/L | ≤ 5 mg/L | 270% |
| Parameter | Statistic | Limit | Months |
|---|---|---|---|
| Oxygen, dissolved [DO] | instantaneous minimum | ≥ 2 mg/L | Jan, Feb, Mar, Apr, Nov, Dec |
| Oxygen, dissolved [DO] | instantaneous minimum | ≥ 3 mg/L | May–Oct |
| pH | minimum | ≥ 6 SU | all year |
| pH | maximum | ≤ 9 SU | all year |
| Solids, total suspended | monthly average | ≤ 20 mg/L | all year |
| Solids, total suspended | daily maximum | ≤ 30 mg/L | all year |
| Solids, total suspended | monthly average | ≤ 2.5 lb/d | all year |
| Solids, total suspended | daily maximum | ≤ 3.8 lb/d | all year |
| Oil & Grease | monthly average | ≤ 10 mg/L | all year |
| Oil & Grease | daily maximum | ≤ 15 mg/L | all year |
| Oil & Grease | monthly average | ≤ 1.3 lb/d | all year |
| Oil & Grease | daily maximum | ≤ 1.9 lb/d | all year |
| Nitrogen, ammonia total [as N] | monthly average | ≤ 5 mg/L | May–Oct |
| Nitrogen, ammonia total [as N] | monthly average | ≤ 12 mg/L | Jan, Feb, Mar, Nov, Dec |
| Nitrogen, ammonia total [as N] | monthly average | ≤ 5.2 mg/L | Apr |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 7.5 mg/L | May–Oct |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 14.7 mg/L | Jan, Feb, Mar, Nov, Dec |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 5.2 mg/L | Apr |
| Nitrogen, ammonia total [as N] | monthly average | ≤ .6 lb/d | May–Oct |
| Nitrogen, ammonia total [as N] | monthly average | ≤ 1.5 lb/d | Jan, Feb, Mar, Nov, Dec |
| Nitrogen, ammonia total [as N] | monthly average | ≤ .7 lb/d | Apr |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 1 lb/d | May–Oct |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ 1.8 lb/d | Jan, Feb, Mar, Nov, Dec |
| Nitrogen, ammonia total [as N] | daily maximum | ≤ .7 lb/d | Apr |
| 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 |
| BOD, carbonaceous [5 day, 20 C] | monthly average | ≤ 20 mg/L | Jan, Feb, Mar, Apr, Nov, Dec |
| BOD, carbonaceous [5 day, 20 C] | monthly average | ≤ 15 mg/L | May–Oct |
| BOD, carbonaceous [5 day, 20 C] | daily maximum | ≤ 30 mg/L | Jan, Feb, Mar, Apr, Nov, Dec |
| BOD, carbonaceous [5 day, 20 C] | daily maximum | ≤ 23 mg/L | May–Oct |
| BOD, carbonaceous [5 day, 20 C] | monthly average | ≤ 2.5 lb/d | Jan, Feb, Mar, Apr, Nov, Dec |
| BOD, carbonaceous [5 day, 20 C] | monthly average | ≤ 1.9 lb/d | May–Oct |
| BOD, carbonaceous [5 day, 20 C] | daily maximum | ≤ 3.8 lb/d | Jan, Feb, Mar, Apr, Nov, Dec |
| BOD, carbonaceous [5 day, 20 C] | daily maximum | ≤ 2.9 lb/d | May–Oct |
Cited limits by parameter: Arkansas's rules and the federal ones.
Same industry: the 5 Social Services permits in Arkansas.
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On EPA ECHO: Facility report · DMR history
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