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Plants facing new discharge limits — by state and pollutant

for Chlorodibromomethane: 7 plants hold a permit with a new or tighter discharge limit already written into it, taking effect between Jan 1, 2028 and Aug 1, 2030 (24 limits); 2 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: PA 4 · NJ 3

By pollutant: all · Nitrogen, ammonia total [as N] 526 · Chlorine, total residual 272 · Phosphorus, total [as P] 106 · E. coli 103 · Copper, total [as Cu] 85 · Copper, total recoverable 63 · Solids, total suspended 60 · Chloride [as Cl] 56 · BOD, carbonaceous [5 day, 20 C] 48 · Zinc, total [as Zn] 39 · Zinc, total recoverable 36 · BOD, 5-day, 20 deg. C 35 · pH 31 · Cyanide, free available 30 · Nitrogen, total [as N] 28 · Iron, total [as Fe] 22 · Mercury, total [as Hg] 22 · Toxicity [acute], Ceriodaphnia dubia 22 · Toxicity [acute], Pimephales promelas [Fathead Minnow] 21 · Selenium, total [as Se] 20 · Di[2-ethylhexyl] phthalate [DEHP] 19 · E. coli, MTEC-MF 19 · Mercury, total low level 19 · Toxicity [chronic], Ceriodaphnia dubia 18 · Toxicity [chronic], Pimephales promelas [Fathead Minnow] 18

PlantPermitStateTypeDesign flowParameterNew limitEffectiveToday's median× limit
SAVRO LLCNJ0026824NJIndustrial.015 MGDChlorodibromomethanedaily maximum 0.01 g/d, newApr 1, 20290.02 g/d (4 values, 1 below detection)2×
SAVRO LLCNJ0026824NJIndustrial.015 MGDChlorodibromomethanemonthly average 0.4 ug/L, newApr 1, 20290.641 ug/L (5 values, 2 below detection)1.6×
SAVRO LLCNJ0026824NJIndustrial.015 MGDChlorodibromomethanedaily maximum 0.49 ug/L, newApr 1, 20290.641 ug/L (5 values, 2 below detection)1.31×
SAVRO LLCNJ0026824NJIndustrial.015 MGDChlorodibromomethanemonthly average 0.008 g/d, newApr 1, 20290.01 g/d (4 values, 1 below detection)1.25×
TOWAMENCIN MUNICIPAL AUTHORITYPA0039004PASewage plant, major19.5 MGDChlorodibromomethanedaily maximum 0.00198 mg/L, newAug 1, 20300.0088 mg/L (9 values, 3 below detection)4.44×
MADISON CHATHAM JOINT MEETINGNJ0024937NJSewage plant, major3.5 MGDChlorodibromomethanemonthly average 3.8 ug/L, newJan 1, 20283.2 ug/L (10 values, 4 below detection)0.842×
MADISON CHATHAM JOINT MEETINGNJ0024937NJSewage plant, major3.5 MGDChlorodibromomethanedaily maximum 6.8 ug/L, newJan 1, 20283.2 ug/L (10 values, 4 below detection)0.471×
MADISON CHATHAM JOINT MEETINGNJ0024937NJSewage plant, major3.5 MGDChlorodibromomethanemonthly average 50.3 g/d, newJan 1, 202823.3 g/d (10 values, 4 below detection)0.463×
MADISON CHATHAM JOINT MEETINGNJ0024937NJSewage plant, major3.5 MGDChlorodibromomethanedaily maximum 90.1 g/d, newJan 1, 202823.3 g/d (10 values, 4 below detection)0.259×
VILLAGE OF RIDGEWOODNJ0024791NJSewage plant, major5 MGDChlorodibromomethanemonthly average 1.43 ug/L, newApr 1, 20291.295 ug/L (4 values, 1 below detection)0.906×
VILLAGE OF RIDGEWOODNJ0024791NJSewage plant, major5 MGDChlorodibromomethanedaily maximum 2.58 ug/L, newApr 1, 20291.295 ug/L (4 values, 1 below detection)0.502×
VILLAGE OF RIDGEWOODNJ0024791NJSewage plant, major5 MGDChlorodibromomethanemonthly average 27.14 g/d, newApr 1, 202911.9 g/d (4 values, 1 below detection)0.438×
VILLAGE OF RIDGEWOODNJ0024791NJSewage plant, major5 MGDChlorodibromomethanedaily maximum 48.82 g/d, newApr 1, 202911.9 g/d (4 values, 1 below detection)0.244×
GREATER POTTSVILLE AREA SEWER AUTH SCHUYLKILL CNTYPA0043885PASewage plant, major8.2 MGDChlorodibromomethanedaily maximum 11.3 ug/L, newMay 1, 2029under 3 values—
GREATER POTTSVILLE AREA SEWER AUTH SCHUYLKILL CNTYPA0043885PASewage plant, major8.2 MGDChlorodibromomethanedaily maximum 0.77 lb/d, newMay 1, 2029under 3 values—
GREATER POTTSVILLE AREA SEWER AUTH SCHUYLKILL CNTYPA0043885PASewage plant, major8.2 MGDChlorodibromomethanemonthly average 0.5 lb/d, newMay 1, 2029under 3 values—
GREATER POTTSVILLE AREA SEWER AUTH SCHUYLKILL CNTYPA0043885PASewage plant, major8.2 MGDChlorodibromomethanemonthly average 7.25 ug/L, newMay 1, 2029under 3 values—
ROBINSON TWP MUNI AUTH ALLEGHENY CNTYPA0036293PASewage plant, major1 MGDChlorodibromomethanemonthly average 0.96 ug/L, newApr 1, 20300.7 ug/L (3 values)0.729×
ROBINSON TWP MUNI AUTH ALLEGHENY CNTYPA0036293PASewage plant, major1 MGDChlorodibromomethanemonthly average 0.008 lb/d, newApr 1, 20300.004 lb/d (3 values)0.5×
ROBINSON TWP MUNI AUTH ALLEGHENY CNTYPA0036293PASewage plant, major1 MGDChlorodibromomethaneweekly average 0.013 lb/d, newApr 1, 2030under 3 values—
ROBINSON TWP MUNI AUTH ALLEGHENY CNTYPA0036293PASewage plant, major1 MGDChlorodibromomethaneweekly average 1.59 ug/L, newApr 1, 2030under 3 values—
EBARA ELLIOTT ENERGYPA0095176PAIndustrial.244 MGDChlorodibromomethanedaily maximum 4.74 ug/L, newJul 1, 20301 ug/L (9 values, 5 below detection)—
EBARA ELLIOTT ENERGYPA0095176PAIndustrial.244 MGDChlorodibromomethanemonthly average 3.04 ug/L, newJul 1, 20301 ug/L (9 values, 9 below detection)—
TOWAMENCIN MUNICIPAL AUTHORITYPA0039004PASewage plant, major19.5 MGDChlorodibromomethanemonthly average 0.00108 mg/L, newAug 1, 20300.00595 mg/L (9 values, 6 below detection)—

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=OH&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