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Plants facing new discharge limits — by state and pollutant

In New Jersey, for Bromodichloromethane, effluent: 4 plants hold a permit with a new or tighter discharge limit already written into it, taking effect between Oct 1, 2027 and Apr 1, 2029 (16 limits); 3 of them reported a median above that limit between Oct 1, 2025 and Sep 30, 2026. EPA's file of Oct 16, 2026.

By state: all · NJ 4

By pollutant: all · Copper, total recoverable 16 · Chlorine produced oxidants 9 · Phosphorus, total [as P] 7 · Zinc, total recoverable 5 · Bromodichloromethane, effluent 4 · BOD, 5-day, 20 deg. C 3 · Chlorodibromomethane 3 · 2,3,7,8-Tetrachlorodibenzo-p-dioxin 2 · Di[2-ethylhexyl] phthalate [DEHP] 2 · Hydrocarbons, in H2O, IR, CC14 extractible chromatograph 2 · Nitrogen, ammonia total [as N] 2 · Nitrogen, nitrate total [as N] 2 · pH 2 · Polychlorinated biphenyls [PCBs] 2 · Solids, total suspended 2 · Arsenic, total recoverable 1 · Benzo[a]pyrene 1 · Carbon, tot organic [TOC] 1 · Chemical Oxygen Demand [COD] 1 · Cyanide, total [as CN] 1 · Dichlorobromomethane 1 · E. coli 1 · Lead, total recoverable 1 · Mercury, total recoverable 1 · Nickel, total recoverable 1

PlantPermitStateTypeDesign flowParameterNew limitEffectiveToday's median× limit
INSERRA WEST MILFORD LLCNJ0024414NJIndustrial—Bromodichloromethane, effluentmonthly average 5.88 ug/L, newJan 1, 202914.8 ug/L (7 values, 1 below detection)2.52×
INSERRA WEST MILFORD LLCNJ0024414NJIndustrial—Bromodichloromethane, effluentdaily maximum 10.46 ug/L, newJan 1, 202914.8 ug/L (7 values, 1 below detection)1.41×
SAVRO LLCNJ0026824NJIndustrial.015 MGDBromodichloromethane, effluentmonthly average 0.011 g/d, newApr 1, 20290.025 g/d (4 values)2.27×
SAVRO LLCNJ0026824NJIndustrial.015 MGDBromodichloromethane, effluentdaily maximum 0.019 g/d, newApr 1, 20290.035 g/d (4 values)1.84×
SAVRO LLCNJ0026824NJIndustrial.015 MGDBromodichloromethane, effluentmonthly average 0.55 ug/L, newApr 1, 20291 ug/L (5 values, 1 below detection)1.82×
VILLAGE OF RIDGEWOODNJ0024791NJSewage plant, major5 MGDBromodichloromethane, effluentmonthly average 1.97 ug/L, newApr 1, 20293.45 ug/L (4 values)1.75×
SAVRO LLCNJ0026824NJIndustrial.015 MGDBromodichloromethane, effluentdaily maximum 0.9 ug/L, newApr 1, 20291 ug/L (5 values, 1 below detection)1.11×
MAPLE SHADE TWP UTIL AUTHNJ0069167NJSewage plant, major3.4 MGDBromodichloromethane, effluentdaily maximum 35.65 g/d, newOct 1, 20272 g/d (10 values, 8 below detection)—
MAPLE SHADE TWP UTIL AUTHNJ0069167NJSewage plant, major3.4 MGDBromodichloromethane, effluentdaily maximum 2.77 ug/L, newOct 1, 20272 ug/L (10 values, 8 below detection)—
MAPLE SHADE TWP UTIL AUTHNJ0069167NJSewage plant, major3.4 MGDBromodichloromethane, effluentmonthly average 1.51 ug/L, newOct 1, 20272 ug/L (10 values, 8 below detection)—
MAPLE SHADE TWP UTIL AUTHNJ0069167NJSewage plant, major3.4 MGDBromodichloromethane, effluentmonthly average 19.43 g/d, newOct 1, 20272 g/d (10 values, 8 below detection)—
INSERRA WEST MILFORD LLCNJ0024414NJIndustrial—Bromodichloromethane, effluentmonthly average 0.45 g/d, newJan 1, 20290.07 g/d (7 values, 1 below detection)0.156×
INSERRA WEST MILFORD LLCNJ0024414NJIndustrial—Bromodichloromethane, effluentdaily maximum 0.79 g/d, newJan 1, 20290.07 g/d (7 values, 1 below detection)0.0886×
VILLAGE OF RIDGEWOODNJ0024791NJSewage plant, major5 MGDBromodichloromethane, effluentdaily maximum 3.64 ug/L, newApr 1, 20293.45 ug/L (4 values)0.948×
VILLAGE OF RIDGEWOODNJ0024791NJSewage plant, major5 MGDBromodichloromethane, effluentmonthly average 37.32 g/d, newApr 1, 202931.68 g/d (4 values)0.849×
VILLAGE OF RIDGEWOODNJ0024791NJSewage plant, major5 MGDBromodichloromethane, effluentdaily maximum 68.86 g/d, newApr 1, 202931.68 g/d (4 values)0.46×

Each limit is one EPA's ICIS-NPDES file holds on the permit's current version with a begin date after today, enforceable and numeric, either on a parameter the outfall was never limited on (new) or lower than the limit in force (tighter). Today's median is the plant's own reported values for the same outfall, statistic and unit between Oct 1, 2025 and Sep 30, 2026, with how many; none is shown where most were below a detection limit. Read the permit before relying on a value.

Sell to these plants? The list for your states every week, with every plant over a limit on your pollutant, as a spreadsheet, by API and by email when a new one appears: ask for the plant list, or write to info@passage-data.com. What a seller gets.

For programs and AI agents: a state's permits with these limits as JSON at /api/v1/permits?state=NJ&upcoming=true, narrowed with &facility_type=potw or &min_flow_mgd=1; the whole list at /dmr/data/upcoming.json; or add https://passage-data.com/mcp as a remote MCP server (tool list_permits). Free, no key. llms.txt

From EPA's ECHO data, not the permit document itself: your permit is the final word. All states