{"state":"AL","as_of":"2026-10-16","source":{"publisher":"U.S. EPA — ECHO / ICIS-NPDES national file","as_of":"2026-10-16","page":"/dmr/p/AL","listed":"individual NPDES permits with limits in EPA's file; a general permit's coverages are not listed"},"filter":{"industry":null,"sic":null,"matched_on":"EPA's primary SIC code and its description","over_limit":null,"parameter":null,"renewal":null,"upcoming":true,"facility_type":null,"min_flow_mgd":null},"of":1154,"without_industry":0,"matched":1,"offset":0,"returned":1,"screen":{"of":1154,"window":["2025-10-01","2026-09-30"],"with_record":1148,"without_record":6,"over_limit":268,"missing_values":107,"parameters_over":[{"parameter":"E. coli","permits":91},{"parameter":"Nitrogen, ammonia total [as N]","permits":77},{"parameter":"Solids, total suspended","permits":55},{"parameter":"BOD, carbonaceous [5 day, 20 C]","permits":53},{"parameter":"BOD, carb-5 day, 20 deg C, percent removal","permits":39},{"parameter":"Solids, suspended percent removal","permits":21},{"parameter":"pH","permits":20},{"parameter":"Oxygen, dissolved [DO]","permits":16},{"parameter":"Nitrogen, Kjeldahl, total [as N]","permits":13},{"parameter":"Chlorine, total residual","permits":12},{"parameter":"Coliform, fecal general","permits":9},{"parameter":"Toxicity [chronic], Ceriodaphnia dubia","permits":8},{"parameter":"BOD, 5-day, 20 deg. C","permits":7},{"parameter":"Copper, total recoverable","permits":7},{"parameter":"Oil & Grease","permits":7},{"parameter":"Phosphorus, total [as P]","permits":7},{"parameter":"Enterococci: group D, MF trans, M-E, EIA","permits":3},{"parameter":"Flow rate","permits":3},{"parameter":"Iron, total [as Fe]","permits":3},{"parameter":"Aluminum, total [as Al]","permits":2}],"parameters_over_more":20,"renewal":{"permit_expired":211,"application_overdue":102,"application_due_within_18_months":342},"upcoming":1,"upcoming_above_today":1,"says":"Of the 1154 permits listed in AL, 268 went over a limit between 2025-10-01 and 2026-09-30 (E. coli: 91; Nitrogen, ammonia total [as N]: 77; Solids, total suspended: 55); 6 have no reports in EPA's file for that window. 211 are past the expiry date EPA's file holds; 444 have a renewal application overdue or due within 18 months; 1 has a new or tighter limit taking effect later, 1 already reporting above it today. EPA's file of 2026-10-16.","narrow":{"over_limit":"https://passage-data.com/api/v1/permits?state=AL&over_limit=true","parameter":{"E. coli":"https://passage-data.com/api/v1/permits?state=AL&parameter=E.+coli","Nitrogen, ammonia total [as N]":"https://passage-data.com/api/v1/permits?state=AL&parameter=Nitrogen%2C+ammonia+total+%5Bas+N%5D","Solids, total suspended":"https://passage-data.com/api/v1/permits?state=AL&parameter=Solids%2C+total+suspended","BOD, carbonaceous [5 day, 20 C]":"https://passage-data.com/api/v1/permits?state=AL&parameter=BOD%2C+carbonaceous+%5B5+day%2C+20+C%5D","BOD, carb-5 day, 20 deg C, percent removal":"https://passage-data.com/api/v1/permits?state=AL&parameter=BOD%2C+carb-5+day%2C+20+deg+C%2C+percent+removal"},"renewal_expired":"https://passage-data.com/api/v1/permits?state=AL&renewal=expired","renewal_due":"https://passage-data.com/api/v1/permits?state=AL&renewal=due"}},"permits":[{"permit":"AL0032310","name":"City of Troy","major":true,"sic":"4952","industry":"Sewerage Systems","record":{"over":18,"over_by":[["E. coli",10],["Nitrogen, ammonia total [as N]",8]],"missing":0},"expires":"2029-11-30","renewal":null,"design_flow_mgd":"4.99","facility_type":"POTW","upcoming":[{"parameter":"Lead, total recoverable","outfall":"001","limit":1.744,"unit":"ug/L","statistic":"monthly average","statistic_code":"MK","begin":"2029-01-01","kind":"new","now":{"median":2.1,"n":11},"times_limit":1.2}],"page":"https://passage-data.com/dmr/p/AL0032310","json":"https://passage-data.com/api/v1/permits/AL0032310"}]}