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Sewage treatment plant, major discharger, Eunice, Louisiana. NPDES permit LA0041751, in force until Jul 31, 2031. Last 12 months: over a limit 172 times (last September 2026), 7 of 40 reports late. Source: EPA ECHO, Oct 22, 2026.
| Period ending | Parameter | Reported | Limit | Over by |
|---|---|---|---|---|
| October 2025 | Chlorine, total residual, instantaneous maximum | .47 mg/L | < .033 mg/L | 1324% |
| October 2025 | Coliform, fecal general, monthly geometric mean | 682.1 #/100mL | ≤ 200 #/100mL | 241% |
| October 2025 | Coliform, fecal general, weekly geometric mean | 2419.6 #/100mL | ≤ 400 #/100mL | 505% |
| October 2025 | Nitrogen, ammonia total [as N], monthly average | 6.7 mg/L | ≤ 1.7 mg/L | 294% |
| October 2025 | Nitrogen, ammonia total [as N], monthly average | 64.8 lb/d | ≤ 35.4 lb/d | 83% |
| October 2025 | Nitrogen, ammonia total [as N], weekly average | 13.3 mg/L | ≤ 3.4 mg/L | 291% |
| October 2025 | Solids, total dissolved, monthly average | 3058.1 lb/d | ≤ 2361.6 lb/d | 29% |
| October 2025 | Solids, total dissolved, monthly average | 314.4 mg/L | ≤ 113.3 mg/L | 177% |
| October 2025 | Solids, total dissolved, weekly average | 465.9 mg/L | ≤ 269.6 mg/L | 73% |
| October 2025 | pH, instantaneous maximum | 8.81 SU | ≤ 8.5 SU | — |
| November 2025 | Chlorine, total residual, instantaneous maximum | 4.9 mg/L | < .033 mg/L | 14748% |
| November 2025 | Coliform, fecal general, weekly geometric mean | 2419.6 #/100mL | ≤ 400 #/100mL | 505% |
| November 2025 | Nitrogen, ammonia total [as N], monthly average | 12 mg/L | ≤ 1.7 mg/L | 606% |
| November 2025 | Nitrogen, ammonia total [as N], monthly average | 89.4 lb/d | ≤ 35.4 lb/d | 153% |
| November 2025 | Nitrogen, ammonia total [as N], weekly average | 16.8 mg/L | ≤ 3.4 mg/L | 394% |
| November 2025 | Solids, total dissolved, monthly average | 2655.6 lb/d | ≤ 2361.6 lb/d | 12% |
| November 2025 | Solids, total dissolved, monthly average | 356.1 mg/L | ≤ 113.3 mg/L | 214% |
| November 2025 | Solids, total dissolved, weekly average | 412.7 mg/L | ≤ 269.6 mg/L | 53% |
| December 2025 | Chlorine, total residual, instantaneous maximum | 2.18 mg/L | < .033 mg/L | 6506% |
| December 2025 | Coliform, fecal general, weekly geometric mean | 2419.6 #/100mL | ≤ 400 #/100mL | 505% |
| December 2025 | Solids, total dissolved, monthly average | 304.9 mg/L | ≤ 113.3 mg/L | 169% |
| December 2025 | Solids, total dissolved, monthly average | 3490.4 lb/d | ≤ 2361.6 lb/d | 48% |
| December 2025 | Solids, total dissolved, weekly average | 397.2 mg/L | ≤ 269.6 mg/L | 47% |
| January 2026 | Chlorine, total residual, instantaneous maximum | 2.7 mg/L | < .033 mg/L | 8082% |
| January 2026 | Coliform, fecal general, monthly geometric mean | 2207.3 #/100mL | ≤ 200 #/100mL | 1004% |
| January 2026 | Coliform, fecal general, weekly geometric mean | 2419.6 #/100mL | ≤ 400 #/100mL | 505% |
| January 2026 | Solids, total dissolved, monthly average | 3167.3 lb/d | ≤ 2361.6 lb/d | 34% |
| January 2026 | Solids, total dissolved, monthly average | 327.7 mg/L | ≤ 113.3 mg/L | 189% |
| January 2026 | Solids, total dissolved, weekly average | 456.3 mg/L | ≤ 269.6 mg/L | 69% |
| January 2026 | Whole Effluent Toxicity [WET] - C. dubia, 7-day minimum | 41 % | ≥ 97 % | 58% |
| January 2026 | Whole Effluent Toxicity [WET] - C. dubia, monthly average minimum | 41 % | ≥ 97 % | 58% |
| January 2026 | Whole Effluent Toxicity [WET] - P. promelas, 7-day minimum | 55 % | ≥ 97 % | 43% |
| January 2026 | Whole Effluent Toxicity [WET] - P. promelas, monthly average minimum | 55 % | ≥ 97 % | 43% |
| January 2026 | pH, instantaneous maximum | 8.58 SU | ≤ 8.5 SU | — |
| February 2026 | Chlorine, total residual, instantaneous maximum | 4 mg/L | < .033 mg/L | 12021% |
| February 2026 | Coliform, fecal general, monthly geometric mean | 448.8 #/100mL | ≤ 200 #/100mL | 124% |
| February 2026 | Coliform, fecal general, weekly geometric mean | 2419.6 #/100mL | ≤ 400 #/100mL | 505% |
| February 2026 | Nitrogen, ammonia total [as N], monthly average | 8.5 mg/L | ≤ 4.3 mg/L | 98% |
| February 2026 | Nitrogen, ammonia total [as N], monthly average | 90.7 lb/d | ≤ 89.7 lb/d | 1% |
| February 2026 | Nitrogen, ammonia total [as N], weekly average | 15.1 mg/L | ≤ 8.6 mg/L | 76% |
| February 2026 | Solids, total dissolved, monthly average | 351.4 mg/L | ≤ 113.3 mg/L | 210% |
| February 2026 | Solids, total dissolved, monthly average | 3763.6 lb/d | ≤ 2361.6 lb/d | 59% |
| February 2026 | Solids, total dissolved, weekly average | 423.2 mg/L | ≤ 269.6 mg/L | 57% |
| February 2026 | Solids, total suspended, monthly average | 41 mg/L | ≤ 15 mg/L | 173% |
| February 2026 | Solids, total suspended, monthly average | 442.3 lb/d | ≤ 312.8 lb/d | 41% |
| February 2026 | Solids, total suspended, weekly average | 131 mg/L | ≤ 23 mg/L | 470% |
| March 2026 | BOD, carbonaceous [5 day, 20 C], weekly average | 21 mg/L | ≤ 15 mg/L | 40% |
| March 2026 | Chlorine, total residual, instantaneous maximum | .5 mg/L | < .033 mg/L | 1415% |
| March 2026 | Coliform, fecal general, weekly geometric mean | 2419.6 #/100mL | ≤ 400 #/100mL | 505% |
| March 2026 | Mercury, total [as Hg], monthly average | .000832 lb/d | ≤ .0006 lb/d | 39% |
| March 2026 | Nitrogen, ammonia total [as N], monthly average | 16.3 mg/L | ≤ 1.7 mg/L | 859% |
| March 2026 | Nitrogen, ammonia total [as N], monthly average | 185 lb/d | ≤ 35.4 lb/d | 423% |
| March 2026 | Nitrogen, ammonia total [as N], weekly average | 22.1 mg/L | ≤ 3.4 mg/L | 550% |
| March 2026 | Solids, total dissolved, monthly average | 391.6 mg/L | ≤ 113.3 mg/L | 246% |
| March 2026 | Solids, total dissolved, monthly average | 4435.8 lb/d | ≤ 2361.6 lb/d | 88% |
| March 2026 | Solids, total dissolved, weekly average | 420 mg/L | ≤ 269.6 mg/L | 56% |
| March 2026 | Solids, total suspended, monthly average | 41 mg/L | ≤ 15 mg/L | 173% |
| March 2026 | Solids, total suspended, monthly average | 466.1 lb/d | ≤ 312.8 lb/d | 49% |
| March 2026 | Solids, total suspended, weekly average | 103 mg/L | ≤ 23 mg/L | 348% |
| March 2026 | Whole Effluent Toxicity [WET] - C. dubia, 7-day minimum | 31 % | ≥ 97 % | 68% |
| March 2026 | Whole Effluent Toxicity [WET] - C. dubia, monthly average minimum | 31 % | ≥ 97 % | 68% |
| March 2026 | Whole Effluent Toxicity [WET] - P. promelas, 7-day minimum | 31 % | ≥ 97 % | 68% |
| March 2026 | Whole Effluent Toxicity [WET] - P. promelas, monthly average minimum | 31 % | ≥ 97 % | 68% |
| March 2026 | pH, instantaneous maximum | 8.66 SU | ≤ 8.5 SU | — |
| April 2026 | BOD, carbonaceous [5 day, 20 C], monthly average | 23 mg/L | ≤ 10 mg/L | 130% |
| April 2026 | BOD, carbonaceous [5 day, 20 C], weekly average | 47 mg/L | ≤ 15 mg/L | 213% |
| April 2026 | Chlorine, total residual, instantaneous maximum | .07 mg/L | < .033 mg/L | 112% |
| April 2026 | Coliform, fecal general, monthly geometric mean | 1472.1 #/100mL | ≤ 200 #/100mL | 636% |
| April 2026 | Coliform, fecal general, weekly geometric mean | 2419.6 #/100mL | ≤ 400 #/100mL | 505% |
| April 2026 | Nitrogen, ammonia total [as N], monthly average | 185.1 lb/d | ≤ 35.4 lb/d | 423% |
| April 2026 | Nitrogen, ammonia total [as N], monthly average | 20.9 mg/L | ≤ 1.7 mg/L | 1129% |
| April 2026 | Nitrogen, ammonia total [as N], weekly average | 23.2 mg/L | ≤ 3.4 mg/L | 582% |
| April 2026 | Solids, total dissolved, monthly average | 3681.4 lb/d | ≤ 2361.6 lb/d | 56% |
| April 2026 | Solids, total dissolved, monthly average | 416.2 mg/L | ≤ 113.3 mg/L | 267% |
| April 2026 | Solids, total dissolved, weekly average | 625 mg/L | ≤ 269.6 mg/L | 132% |
| April 2026 | Solids, total suspended, monthly average | 1327.2 lb/d | ≤ 312.8 lb/d | 324% |
| April 2026 | Solids, total suspended, monthly average | 150 mg/L | ≤ 15 mg/L | 900% |
| April 2026 | Solids, total suspended, weekly average | 501 mg/L | ≤ 23 mg/L | 2078% |
| April 2026 | Whole Effluent Toxicity [WET] - C. dubia, 7-day minimum | 0 % | ≥ 97 % | 100% |
| April 2026 | Whole Effluent Toxicity [WET] - C. dubia, monthly average minimum | 0 % | ≥ 97 % | 100% |
| April 2026 | Whole Effluent Toxicity [WET] - P. promelas, 7-day minimum | 41 % | ≥ 97 % | 58% |
| April 2026 | Whole Effluent Toxicity [WET] - P. promelas, monthly average minimum | 41 % | ≥ 97 % | 58% |
| May 2026 | BOD, carbonaceous [5 day, 20 C], monthly average | 27 mg/L | ≤ 10 mg/L | 170% |
| May 2026 | BOD, carbonaceous [5 day, 20 C], monthly average | 317.3 lb/d | ≤ 208.5 lb/d | 52% |
| May 2026 | BOD, carbonaceous [5 day, 20 C], weekly average | 50 mg/L | ≤ 15 mg/L | 233% |
| May 2026 | Chlorine, total residual, instantaneous maximum | 1.7 mg/L | < .033 mg/L | 5052% |
| May 2026 | Coliform, fecal general, monthly geometric mean | 1089.9 #/100mL | ≤ 200 #/100mL | 445% |
| May 2026 | Coliform, fecal general, weekly geometric mean | 2419.6 #/100mL | ≤ 400 #/100mL | 505% |
| May 2026 | Nitrogen, ammonia total [as N], monthly average | 12.1 mg/L | ≤ 1.7 mg/L | 612% |
| May 2026 | Nitrogen, ammonia total [as N], monthly average | 140.8 lb/d | ≤ 35.4 lb/d | 298% |
| May 2026 | Nitrogen, ammonia total [as N], weekly average | 20.1 mg/L | ≤ 3.4 mg/L | 491% |
| May 2026 | Solids, total dissolved, monthly average | 333 mg/L | ≤ 113.3 mg/L | 194% |
| May 2026 | Solids, total dissolved, monthly average | 3883.8 lb/d | ≤ 2361.6 lb/d | 64% |
| May 2026 | Solids, total dissolved, weekly average | 472.5 mg/L | ≤ 269.6 mg/L | 75% |
| May 2026 | Solids, total suspended, monthly average | 42 mg/L | ≤ 15 mg/L | 180% |
| May 2026 | Solids, total suspended, monthly average | 494.8 lb/d | ≤ 312.8 lb/d | 58% |
| May 2026 | Solids, total suspended, weekly average | 64 mg/L | ≤ 23 mg/L | 178% |
| May 2026 | Whole Effluent Toxicity [WET] - C. dubia, 7-day minimum | 0 % | ≥ 97 % | 100% |
| May 2026 | Whole Effluent Toxicity [WET] - C. dubia, monthly average minimum | 0 % | ≥ 97 % | 100% |
| May 2026 | Whole Effluent Toxicity [WET] - P. promelas, 7-day minimum | 41 % | ≥ 97 % | 58% |
| May 2026 | Whole Effluent Toxicity [WET] - P. promelas, monthly average minimum | 41 % | ≥ 97 % | 58% |
| June 2026 | BOD, carbonaceous [5 day, 20 C], monthly average | 50 mg/L | ≤ 10 mg/L | 400% |
| June 2026 | BOD, carbonaceous [5 day, 20 C], monthly average | 539.2 lb/d | ≤ 208.5 lb/d | 159% |
| June 2026 | BOD, carbonaceous [5 day, 20 C], weekly average | 57 mg/L | ≤ 15 mg/L | 280% |
| June 2026 | Chlorine, total residual, instantaneous maximum | 2.2 mg/L | < .033 mg/L | 6567% |
| June 2026 | Coliform, fecal general, monthly geometric mean | 1679.5 #/100mL | ≤ 200 #/100mL | 740% |
| June 2026 | Coliform, fecal general, weekly geometric mean | 2419.6 #/100mL | ≤ 400 #/100mL | 505% |
| June 2026 | Nitrogen, ammonia total [as N], monthly average | 18.4 mg/L | ≤ 1.7 mg/L | 982% |
| June 2026 | Nitrogen, ammonia total [as N], monthly average | 198.7 lb/d | ≤ 35.4 lb/d | 461% |
| June 2026 | Nitrogen, ammonia total [as N], weekly average | 21.2 mg/L | ≤ 3.4 mg/L | 524% |
| June 2026 | Solids, total dissolved, monthly average | 450.6 mg/L | ≤ 113.3 mg/L | 298% |
| June 2026 | Solids, total dissolved, monthly average | 4877.1 lb/d | ≤ 2361.6 lb/d | 107% |
| June 2026 | Solids, total dissolved, weekly average | 578.4 mg/L | ≤ 269.6 mg/L | 115% |
| June 2026 | Solids, total suspended, monthly average | 48 mg/L | ≤ 15 mg/L | 220% |
| June 2026 | Solids, total suspended, monthly average | 518 lb/d | ≤ 312.8 lb/d | 66% |
| June 2026 | Solids, total suspended, weekly average | 54 mg/L | ≤ 23 mg/L | 135% |
| June 2026 | Whole Effluent Toxicity [WET] - C. dubia, 7-day minimum | 41 % | ≥ 97 % | 58% |
| June 2026 | Whole Effluent Toxicity [WET] - C. dubia, monthly average minimum | 41 % | ≥ 97 % | 58% |
| June 2026 | Whole Effluent Toxicity [WET] - P. promelas, 7-day minimum | 31 % | ≥ 97 % | 68% |
| June 2026 | Whole Effluent Toxicity [WET] - P. promelas, monthly average minimum | 31 % | ≥ 97 % | 68% |
| July 2026 | BOD, carbonaceous [5 day, 20 C], monthly average | 566.6 lb/d | ≤ 208.5 lb/d | 172% |
| July 2026 | BOD, carbonaceous [5 day, 20 C], monthly average | 57 mg/L | ≤ 10 mg/L | 470% |
| July 2026 | BOD, carbonaceous [5 day, 20 C], weekly average | 84 mg/L | ≤ 15 mg/L | 460% |
| July 2026 | Chlorine, total residual, instantaneous maximum | 3.2 mg/L | < .033 mg/L | 9597% |
| July 2026 | Coliform, fecal general, monthly geometric mean | 1021.8 #/100mL | ≤ 200 #/100mL | 411% |
| July 2026 | Coliform, fecal general, weekly geometric mean | 2419.6 #/100mL | ≤ 400 #/100mL | 505% |
| July 2026 | Nitrogen, ammonia total [as N], monthly average | 17.8 mg/L | ≤ 1.7 mg/L | 947% |
| July 2026 | Nitrogen, ammonia total [as N], monthly average | 178.1 lb/d | ≤ 35.4 lb/d | 403% |
| July 2026 | Nitrogen, ammonia total [as N], weekly average | 22 mg/L | ≤ 3.4 mg/L | 547% |
| July 2026 | Solids, total dissolved, monthly average | 352.8 mg/L | ≤ 113.3 mg/L | 211% |
| July 2026 | Solids, total dissolved, monthly average | 3524.6 lb/d | ≤ 2361.6 lb/d | 49% |
| July 2026 | Solids, total dissolved, weekly average | 437.3 mg/L | ≤ 269.6 mg/L | 62% |
| July 2026 | Solids, total suspended, monthly average | 65 mg/L | ≤ 15 mg/L | 333% |
| July 2026 | Solids, total suspended, monthly average | 653.7 lb/d | ≤ 312.8 lb/d | 109% |
| July 2026 | Solids, total suspended, weekly average | 82 mg/L | ≤ 23 mg/L | 257% |
| July 2026 | Whole Effluent Toxicity [WET] - C. dubia, 7-day minimum | 73 % | ≥ 97 % | 25% |
| July 2026 | Whole Effluent Toxicity [WET] - C. dubia, monthly average minimum | 73 % | ≥ 97 % | 25% |
| July 2026 | Whole Effluent Toxicity [WET] - P. promelas, 7-day minimum | 55 % | ≥ 97 % | 43% |
| July 2026 | Whole Effluent Toxicity [WET] - P. promelas, monthly average minimum | 55 % | ≥ 97 % | 43% |
| August 2026 | BOD, carbonaceous [5 day, 20 C], monthly average | 335.3 lb/d | ≤ 208.5 lb/d | 61% |
| August 2026 | BOD, carbonaceous [5 day, 20 C], monthly average | 42 mg/L | ≤ 10 mg/L | 320% |
| August 2026 | BOD, carbonaceous [5 day, 20 C], weekly average | 50 mg/L | ≤ 15 mg/L | 233% |
| August 2026 | Chlorine, total residual, instantaneous maximum | 2.2 mg/L | ≤ .033 mg/L | 6567% |
| August 2026 | Coliform, fecal general, weekly geometric mean | 2419.6 #/100mL | ≤ 400 #/100mL | 505% |
| August 2026 | Nitrogen, ammonia total [as N], monthly average | 178.7 lb/d | ≤ 35.4 lb/d | 405% |
| August 2026 | Nitrogen, ammonia total [as N], monthly average | 22.2 mg/L | ≤ 1.7 mg/L | 1206% |
| August 2026 | Nitrogen, ammonia total [as N], weekly average | 23.3 mg/L | ≤ 3.4 mg/L | 585% |
| August 2026 | Solids, total suspended, monthly average | 420.9 lb/d | ≤ 312.8 lb/d | 35% |
| August 2026 | Solids, total suspended, monthly average | 52 mg/L | ≤ 15 mg/L | 247% |
| August 2026 | Solids, total suspended, weekly average | 66 mg/L | ≤ 23 mg/L | 187% |
| August 2026 | Whole Effluent Toxicity [WET] - C. dubia, 7-day minimum | 0 % | ≥ 97 % | 100% |
| August 2026 | Whole Effluent Toxicity [WET] - C. dubia, monthly average minimum | 0 % | ≥ 97 % | 100% |
| August 2026 | Whole Effluent Toxicity [WET] - P. promelas, 7-day minimum | 0 % | ≥ 97 % | 100% |
| August 2026 | Whole Effluent Toxicity [WET] - P. promelas, monthly average minimum | 0 % | ≥ 97 % | 100% |
| September 2026 | BOD, carbonaceous [5 day, 20 C], monthly average | 317.3 lb/d | ≤ 208.5 lb/d | 52% |
| September 2026 | BOD, carbonaceous [5 day, 20 C], monthly average | 39 mg/L | ≤ 10 mg/L | 290% |
| September 2026 | BOD, carbonaceous [5 day, 20 C], weekly average | 69 mg/L | ≤ 15 mg/L | 360% |
| September 2026 | BOD, carbonaceous, percent removal, monthly average minimum | 45 % | ≥ 85 % | 267% |
| September 2026 | Chlorine, total residual, instantaneous maximum | 4.26 mg/L | ≤ .033 mg/L | 12809% |
| September 2026 | Coliform, fecal general, monthly geometric mean | 563.9 #/100mL | ≤ 200 #/100mL | 182% |
| September 2026 | Coliform, fecal general, weekly geometric mean | 2419.6 #/100mL | ≤ 400 #/100mL | 505% |
| September 2026 | Nitrogen, ammonia total [as N], monthly average | 187.4 lb/d | ≤ 35.4 lb/d | 429% |
| September 2026 | Nitrogen, ammonia total [as N], monthly average | 23.1 mg/L | ≤ 1.7 mg/L | 1259% |
| September 2026 | Nitrogen, ammonia total [as N], weekly average | 26.2 mg/L | ≤ 3.4 mg/L | 671% |
| September 2026 | Solids, total suspended, monthly average minimum | 31 % | ≥ 85 % | 64% |
| September 2026 | Solids, total suspended, monthly average | 491.7 lb/d | ≤ 312.8 lb/d | 57% |
| September 2026 | Solids, total suspended, monthly average | 61 mg/L | ≤ 15 mg/L | 307% |
| September 2026 | Solids, total suspended, weekly average | 83 mg/L | ≤ 23 mg/L | 261% |
| September 2026 | Whole Effluent Toxicity [WET] - C. dubia, 7-day minimum | 0 % | ≥ 97 % | 100% |
| September 2026 | Whole Effluent Toxicity [WET] - C. dubia, monthly average minimum | 0 % | ≥ 97 % | 100% |
| September 2026 | Whole Effluent Toxicity [WET] - P. promelas, 7-day minimum | 31 % | ≥ 97 % | 68% |
| September 2026 | Whole Effluent Toxicity [WET] - P. promelas, monthly average minimum | 31 % | ≥ 97 % | 68% |
| Parameter | Statistic | Limit | Months |
|---|---|---|---|
| pH | instantaneous minimum | ≥ 6 SU | all year |
| pH | instantaneous maximum | ≤ 8.5 SU | all year |
| Solids, total suspended | monthly average | ≤ 15 mg/L | all year |
| Solids, total suspended | weekly average | ≤ 23 mg/L | all year |
| Solids, total suspended | monthly average | ≤ 312.8 lb/d | all year |
| Solids, total suspended | monthly average | report only (mg/L) | all year |
| Solids, total suspended | weekly average | report only (mg/L) | all year |
| Solids, total suspended | monthly average minimum | ≥ 85 % | all year |
| Nitrogen, total [as N] | monthly average | report only (mg/L) | all year |
| Nitrogen, total [as N] | weekly average | report only (mg/L) | all year |
| Nitrogen, total [as N] | monthly average | report only (lb/d) | all year |
| Nitrogen, ammonia total [as N] | monthly average | ≤ 1.7 mg/L | Mar–Nov |
| Nitrogen, ammonia total [as N] | monthly average | ≤ 4.3 mg/L | Jan, Feb, Dec |
| Nitrogen, ammonia total [as N] | weekly average | ≤ 3.4 mg/L | Mar–Nov |
| Nitrogen, ammonia total [as N] | weekly average | ≤ 8.6 mg/L | Jan, Feb, Dec |
| Nitrogen, ammonia total [as N] | monthly average | ≤ 35.4 lb/d | Mar–Nov |
| Nitrogen, ammonia total [as N] | monthly average | ≤ 89.7 lb/d | Jan, Feb, Dec |
| Phosphorus, total [as P] | monthly average | report only (mg/L) | all year |
| Phosphorus, total [as P] | weekly average | report only (mg/L) | all year |
| Phosphorus, total [as P] | monthly average | report only (lb/d) | all year |
| Flow, in conduit or thru treatment plant | monthly average | report only (MGD) | all year |
| Flow, in conduit or thru treatment plant | weekly average | report only (MGD) | all year |
| Chlorine, total residual | instantaneous maximum | ≤ .033 mg/L | all year |
| Whole Effluent Toxicity [WET] - C. dubia | 7-day minimum | ≥ 97 % | all year |
| Whole Effluent Toxicity [WET] - C. dubia | monthly average minimum | ≥ 97 % | all year |
| Whole Effluent Toxicity [WET] - P. promelas | 7-day minimum | ≥ 97 % | all year |
| Whole Effluent Toxicity [WET] - P. promelas | monthly average minimum | ≥ 97 % | all year |
| Solids, total dissolved | monthly average | report only (mg/L) | all year |
| Solids, total dissolved | weekly average | report only (mg/L) | all year |
| Solids, total dissolved | monthly average | report only (lb/d) | all year |
| Coliform, fecal general | monthly geometric mean | ≤ 200 #/100mL | all year |
| Coliform, fecal general | weekly geometric mean | ≤ 400 #/100mL | all year |
| BOD, carbonaceous [5 day, 20 C] | monthly average | ≤ 10 mg/L | all year |
| BOD, carbonaceous [5 day, 20 C] | weekly average | ≤ 15 mg/L | all year |
| BOD, carbonaceous [5 day, 20 C] | monthly average | ≤ 208.5 lb/d | all year |
| BOD, carbonaceous [5 day, 20 C] | monthly average | report only (mg/L) | all year |
| BOD, carbonaceous [5 day, 20 C] | weekly average | report only (mg/L) | all year |
| BOD, carbonaceous, percent removal | monthly average minimum | ≥ 85 % | all year |
| Pass/Fail Static Renewal 7 Day Chronic Ceriodaphnia dubia | 7-day minimum | report only (pass=0;fail=1) | all year |
| Pass/Fail Static Renewal 7 Day Chronic Ceriodaphnia dubia | monthly average minimum | report only (pass=0;fail=1) | all year |
| Pass/Fail Static Renewal 7Day Chronic Pimephales promelas | 7-day minimum | report only (pass=0;fail=1) | all year |
| Pass/Fail Static Renewal 7Day Chronic Pimephales promelas | monthly average minimum | report only (pass=0;fail=1) | all year |
| Low Flow Pass/Fail Survival Test Static Renewal 7 Day Chronic Ceriodaphnia dubia | 7-day minimum | report only (pass=0;fail=1) | all year |
| Low Flow Pass/Fail Survival Test Static Renewal 7 Day Chronic Ceriodaphnia dubia | monthly average minimum | report only (pass=0;fail=1) | all year |
| Low Flow Pass/Fail Survival Test Static Renewal 7 Day Chronic Pimephales promelas | 7-day minimum | report only (pass=0;fail=1) | all year |
| Low Flow Pass/Fail Survival Test Static Renewal 7 Day Chronic Pimephales promelas | monthly average minimum | report only (pass=0;fail=1) | all year |
| NOEC Lethal Static Renewal 7 Day Chronic Ceriodaphnia dubia | 7-day minimum | report only (%) | all year |
| NOEC Lethal Static Renewal 7 Day Chronic Ceriodaphnia dubia | monthly average minimum | report only (%) | all year |
| NOEC Lethal Static Renewal 7 Day Chronic Pimephales promelas | 7-day minimum | report only (%) | all year |
| NOEC Lethal Static Renewal 7 Day Chronic Pimephales promelas | monthly average minimum | report only (%) | all year |
| NOEC Sub-Lethal Static Renewal 7 Day Chronic Ceriodaphnia dubia | 7-day minimum | report only (%) | all year |
| NOEC Sub-Lethal Static Renewal 7 Day Chronic Ceriodaphnia dubia | monthly average minimum | report only (%) | all year |
| NOEC Sub-Lethal Static Renewal 7 Day Chronic Pimephales promelas | 7-day minimum | report only (%) | all year |
| NOEC Sub-Lethal Static Renewal 7 Day Chronic Pimephales promelas | monthly average minimum | report only (%) | all year |
| Coef Of Var Static Renewal 7Day Chronic Ceriodaphnia dubia | maximum | report only (%) | all year |
| Coef Of Var Static Renewal 7Day Chronic Pimephales promelas | maximum | report only (%) | all year |
Cited limits by parameter: Louisiana's rules and the federal ones.
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Your permit document is the final word. As JSON: /api/v1/permits/LA0041751 · MCP: https://passage-data.com/mcp