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for Solids, total suspended: 60 plants hold a permit with a new or tighter discharge limit already written into it, taking effect between Nov 1, 2026 and Oct 1, 2032 (203 limits); 7 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: OH 23 · PA 7 · TX 6 · LA 4 · MN 4 · FL 2 · GA 2 · IN 2 · NJ 2 · SC 2 · AR 1 · CO 1 · MD 1 · MI 1 · NE 1 · UT 1
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
| Plant | Permit | State | Type | Design flow | Parameter | New limit | Effective | Today's median | × limit |
|---|---|---|---|---|---|---|---|---|---|
| Climax Molybdenum Company | CO0000230 | CO | Industrial, major | .1 MGD | Solids, total suspended | 30-day average 30 mg/L, new | Nov 1, 2026 | 100 mg/L (11 values) | 3.33× |
| Climax Molybdenum Company | CO0000230 | CO | Industrial, major | .1 MGD | Solids, total suspended | maximum 7-day average 45 mg/L, new | Nov 1, 2026 | 100 mg/L (11 values) | 2.22× |
| Elida, Village of | OH0024996 | OH | Sewage plant | .8 MGD | Solids, total suspended | weekly maximum 18 mg/L, tighter | Apr 1, 2027 | 23.2 mg/L (11 values) | 1.29× |
| Elida, Village of | OH0024996 | OH | Sewage plant | .8 MGD | Solids, total suspended | monthly average 12 mg/L, tighter | Apr 1, 2027 | 15.2 mg/L (11 values) | 1.27× |
| TOWN OF LOGANSPORT | LA0033308 | LA | Sewage plant | .4 MGD | Solids, total suspended | monthly average 15 mg/L, tighter | Apr 1, 2027 | 18.8 mg/L (11 values) | 1.25× |
| CITY OF BATON ROUGE/PARISH OF EAST BATON ROUGE- LAKE JOLIE VUE SUBD. #306 | LA0127754 | LA | Industrial | — | Solids, total suspended | weekly average 23 mg/L, tighter | Jul 1, 2027 | 32 mg/L (9 values) | 1.39× |
| CITY OF BATON ROUGE/PARISH OF EAST BATON ROUGE- LAKE JOLIE VUE SUBD. #306 | LA0127754 | LA | Industrial | — | Solids, total suspended | monthly average 15 mg/L, tighter | Jul 1, 2027 | 20.65 mg/L (9 values) | 1.38× |
| MONROE ENERGY LLC | PA0012637 | PA | Industrial, major | 38.343 MGD | Solids, total suspended | daily maximum 1300 lb/d, tighter | Jan 1, 2029 | 2930 lb/d (9 values) | 2.25× |
| PA AMER WATER CO | PA0093165 | PA | Industrial | .16 MGD | Solids, total suspended | monthly average 10 mg/L, tighter | Apr 30, 2029 | 10.15 mg/L (8 values) | 1.02× |
| City of Wrightsville | GA0032395 | GA | Sewage plant | .7452 MGD | Solids, total suspended | monthly average 10 mg/L, tighter | May 1, 2029 | 11.1 mg/L (11 values) | 1.11× |
| Brewster city of | MN0021750 | MN | Sewage plant | .191 MGD | Solids, total suspended | monthly average 32.5 kg/d, tighter | Nov 1, 2026 | 30 kg/d (3 values) | 0.923× |
| Brewster city of | MN0021750 | MN | Sewage plant | .191 MGD | Solids, total suspended | maximum weekly average 46.75 kg/d, tighter | Nov 1, 2026 | 30 kg/d (3 values) | 0.642× |
| KYOCERA SENCO Industrial Tools, Inc. | OH0046507 | OH | Industrial | — | Solids, total suspended | monthly average 0.36 kg/d, tighter | Nov 1, 2026 | under 3 values | — |
| KYOCERA SENCO Industrial Tools, Inc. | OH0046507 | OH | Industrial | — | Solids, total suspended | weekly maximum 0.55 kg/d, tighter | Nov 1, 2026 | under 3 values | — |
| COLETO CREEK POWER, LLC | TX0070068 | TX | Industrial, major | 557 MGD | Solids, total suspended | daily average 30 mg/L, new | Nov 1, 2026 | under 3 values | — |
| COLETO CREEK POWER, LLC | TX0070068 | TX | Industrial, major | 557 MGD | Solids, total suspended | daily maximum 100 mg/L, new | Nov 1, 2026 | under 3 values | — |
| RIVER RANCH MUD 1 | TX0137901 | TX | Sewage plant | .9 MGD | Solids, total suspended | daily maximum 40 mg/L, tighter | Nov 1, 2026 | under 3 values | — |
| Madison Road Enterprise | OH0151748 | OH | Industrial | .004 MGD | Solids, total suspended | monthly average 12 mg/L (Mar, Jun, Aug, Dec), new | Dec 1, 2026 | 10.5 mg/L (4 values) | 0.875× |
| Madison Road Enterprise | OH0151748 | OH | Industrial | .004 MGD | Solids, total suspended | monthly average 0.18 kg/d (Mar, Jun, Aug, Dec), new | Dec 1, 2026 | under 3 values | — |
| Madison Road Enterprise | OH0151748 | OH | Industrial | .004 MGD | Solids, total suspended | weekly maximum 18 mg/L (Mar, Jun, Aug, Dec), new | Dec 1, 2026 | under 3 values | — |
| Madison Road Enterprise | OH0151748 | OH | Industrial | .004 MGD | Solids, total suspended | weekly maximum 0.27 kg/d (Mar, Jun, Aug, Dec), new | Dec 1, 2026 | under 3 values | — |
| PALISADES SCH DIST | PA0029530 | PA | Industrial | .022 MGD | Solids, total suspended | monthly average 10 mg/L, tighter | Jan 1, 2027 | 6.5 mg/L (9 values) | 0.65× |
| Erie Co Dept of Environmental Services | OH0053082 | OH | Sewage plant, major | 2.4 MGD | Solids, total suspended | monthly average 12 mg/L, tighter | Jan 1, 2027 | 7.5 mg/L (11 values) | 0.625× |
| Erie Co Dept of Environmental Services | OH0053082 | OH | Sewage plant, major | 2.4 MGD | Solids, total suspended | weekly maximum 18 mg/L, tighter | Jan 1, 2027 | 9.5 mg/L (11 values) | 0.528× |
| PALISADES SCH DIST | PA0029530 | PA | Industrial | .022 MGD | Solids, total suspended | monthly average 1.79 lb/d, tighter | Jan 1, 2027 | 0.71 lb/d (9 values) | 0.397× |
| Erie Co Dept of Environmental Services | OH0053082 | OH | Sewage plant, major | 2.4 MGD | Solids, total suspended | monthly average 110 kg/d, tighter | Jan 1, 2027 | 18 kg/d (11 values) | 0.164× |
| KYLE, CITY OF | TX0119466 | TX | Sewage plant, major | 9 MGD | Solids, total suspended | daily average 12 mg/L, tighter | Jan 1, 2027 | 1.78 mg/L (11 values) | 0.148× |
| Erie Co Dept of Environmental Services | OH0053082 | OH | Sewage plant, major | 2.4 MGD | Solids, total suspended | weekly maximum 160 kg/d, tighter | Jan 1, 2027 | 23 kg/d (11 values) | 0.144× |
| Aitkin Agri-Peat Inc | MN0055662 | MN | Industrial | 15.6 MGD | Solids, total suspended | daily maximum 45 mg/L, new | Jan 1, 2027 | under 3 values | — |
| Aitkin Agri-Peat Inc | MN0055662 | MN | Industrial | 15.6 MGD | Solids, total suspended | monthly average 30 mg/L, new | Jan 1, 2027 | under 3 values | — |
| EMPIRE REALTY HOMES LLC | PA0255416 | PA | Industrial | .035 MGD | Solids, total suspended | monthly average 10 mg/L, tighter | Jan 31, 2027 | 7.5 mg/L (9 values) | 0.75× |
| EMPIRE REALTY HOMES LLC | PA0255416 | PA | Industrial | .035 MGD | Solids, total suspended | instantaneous maximum 20 mg/L, tighter | Jan 31, 2027 | 8 mg/L (9 values) | 0.4× |
| Mike's Sanitation | OH0132390 | OH | Industrial | — | Solids, total suspended | monthly average 45 mg/L (Jul–Sep), new | Feb 1, 2027 | under 3 values | — |
| TOWN OF LOGANSPORT | LA0033308 | LA | Sewage plant | .4 MGD | Solids, total suspended | monthly average 50 lb/d, tighter | Apr 1, 2027 | 47.7 lb/d (11 values) | 0.954× |
| TOWN OF LOGANSPORT | LA0033308 | LA | Sewage plant | .4 MGD | Solids, total suspended | weekly average 23 mg/L, tighter | Apr 1, 2027 | 18.3 mg/L (11 values) | 0.796× |
| Elida, Village of | OH0024996 | OH | Sewage plant | .8 MGD | Solids, total suspended | weekly maximum 55 kg/d, tighter | Apr 1, 2027 | 29.3 kg/d (11 values) | 0.533× |
| Elida, Village of | OH0024996 | OH | Sewage plant | .8 MGD | Solids, total suspended | monthly average 36 kg/d, tighter | Apr 1, 2027 | 17.2 kg/d (11 values) | 0.478× |
| HARRIS CID NO 18 | TX0132471 | TX | Sewage plant, major | 2.25 MGD | Solids, total suspended | daily average 5 mg/L, tighter | Jun 1, 2027 | 1.03 mg/L (11 values, 2 below detection) | 0.206× |
| HARRIS CID NO 18 | TX0132471 | TX | Sewage plant, major | 2.25 MGD | Solids, total suspended | daily average 32 lb/d, tighter | Jun 1, 2027 | 3.99 lb/d (11 values, 1 below detection) | 0.125× |
| HARRIS CID NO 18 | TX0132471 | TX | Sewage plant, major | 2.25 MGD | Solids, total suspended | daily maximum 20 mg/L, tighter | Jun 1, 2027 | 1.47 mg/L (11 values, 2 below detection) | 0.0735× |
| Granger Township Fire Department | OH0151763 | OH | Industrial | .0008 MGD | Solids, total suspended | monthly average 12 mg/L (Mar, Jun, Aug, Dec), new | Jun 1, 2027 | under 3 values | — |
| Granger Township Fire Department | OH0151763 | OH | Industrial | .0008 MGD | Solids, total suspended | monthly average 0.034 kg/d (Mar, Jun, Aug, Dec), new | Jun 1, 2027 | under 3 values | — |
| Granger Township Fire Department | OH0151763 | OH | Industrial | .0008 MGD | Solids, total suspended | weekly maximum 18 mg/L (Mar, Jun, Aug, Dec), new | Jun 1, 2027 | under 3 values | — |
| Granger Township Fire Department | OH0151763 | OH | Industrial | .0008 MGD | Solids, total suspended | weekly maximum 0.051 kg/d (Mar, Jun, Aug, Dec), new | Jun 1, 2027 | under 3 values | — |
| Big Bear Lake Family Resort | OH0151726 | OH | Industrial | .0015 MGD | Solids, total suspended | monthly average 12 mg/L (Mar, Jun, Aug, Dec), new | Jun 1, 2027 | under 3 values | — |
| Big Bear Lake Family Resort | OH0151726 | OH | Industrial | .0015 MGD | Solids, total suspended | weekly maximum 18 mg/L (Mar, Jun, Aug, Dec), new | Jun 1, 2027 | under 3 values | — |
| Marble Falls Water, Sewer, & Solid Waste Suburban Improvement District No 1 WWTP | AR0034088 | AR | Sewage plant | .01 MGD | Solids, total suspended | monthly average 1.3 lb/d, tighter | Jul 1, 2027 | under 3 values | — |
| Okabena city of | MN0050288 | MN | Sewage plant | .03 MGD | Solids, total suspended | monthly average 38 kg/d, tighter | Aug 1, 2027 | under 3 values | — |
| Okabena city of | MN0050288 | MN | Sewage plant | .03 MGD | Solids, total suspended | maximum weekly average 54.9 kg/d, tighter | Aug 1, 2027 | under 3 values | — |
| Hartzell Methodist Church | OH0151750 | OH | Industrial | .0005 MGD | Solids, total suspended | monthly average 12 mg/L (Mar, Jun, Aug, Dec), new | Aug 1, 2027 | under 3 values | — |
| Hartzell Methodist Church | OH0151750 | OH | Industrial | .0005 MGD | Solids, total suspended | monthly average 0.023 kg/d (Mar, Jun, Aug, Dec), new | Aug 1, 2027 | under 3 values | — |
| Hartzell Methodist Church | OH0151750 | OH | Industrial | .0005 MGD | Solids, total suspended | weekly maximum 18 mg/L (Mar, Jun, Aug, Dec), new | Aug 1, 2027 | under 3 values | — |
| Hartzell Methodist Church | OH0151750 | OH | Industrial | .0005 MGD | Solids, total suspended | weekly maximum 0.034 kg/d (Mar, Jun, Aug, Dec), new | Aug 1, 2027 | under 3 values | — |
| CSC SUGAR LLC | PA0245658 | PA | Industrial | 0 MGD | Solids, total suspended | daily maximum 100 mg/L, new | Aug 1, 2027 | under 3 values | — |
| CSC SUGAR LLC | PA0245658 | PA | Industrial | 0 MGD | Solids, total suspended | daily maximum 100 mg/L, new | Aug 1, 2027 | under 3 values | — |
| Brewster city of | MN0021750 | MN | Sewage plant | .191 MGD | Solids, total suspended | monthly average 32.5 kg/d, tighter | Dec 1, 2027 | 30 kg/d (3 values) | 0.923× |
| Brewster city of | MN0021750 | MN | Sewage plant | .191 MGD | Solids, total suspended | maximum weekly average 46.75 kg/d, tighter | Dec 1, 2027 | 30 kg/d (3 values) | 0.642× |
| City of Chatsworth | GA0032492 | GA | Sewage plant, major | 3 MGD | Solids, total suspended | monthly average 20 mg/L (May–Jul), tighter | Dec 1, 2027 | 0.7 mg/L (3 values) | 0.035× |
| Mead Johnson Nutrition | MI0000175 | MI | Industrial, major | — | Solids, total suspended | daily maximum 1100 lb/d (May–Nov), tighter | Dec 1, 2027 | 38.5 lb/d (6 values) | 0.035× |
| City of Chatsworth | GA0032492 | GA | Sewage plant, major | 3 MGD | Solids, total suspended | weekly average 30 mg/L (May–Jul), tighter | Dec 1, 2027 | 1 mg/L (3 values) | 0.0333× |
| City of Chatsworth | GA0032492 | GA | Sewage plant, major | 3 MGD | Solids, total suspended | weekly average 626 lb/d (May–Jul), tighter | Dec 1, 2027 | 11 lb/d (3 values) | 0.0176× |
| City of Chatsworth | GA0032492 | GA | Sewage plant, major | 3 MGD | Solids, total suspended | monthly average 500 lb/d (May–Jul), tighter | Dec 1, 2027 | 7 lb/d (3 values) | 0.014× |
| Regal Plumbing & Heating Company | OH0151765 | OH | Industrial | .001 MGD | Solids, total suspended | monthly average 0.045 kg/d (Mar, Jun, Aug, Dec), new | Dec 1, 2027 | under 3 values | — |
| Regal Plumbing & Heating Company | OH0151765 | OH | Industrial | .001 MGD | Solids, total suspended | monthly average 12 mg/L (Mar, Jun, Aug, Dec), new | Dec 1, 2027 | under 3 values | — |
| Regal Plumbing & Heating Company | OH0151765 | OH | Industrial | .001 MGD | Solids, total suspended | weekly maximum 18 mg/L (Mar, Jun, Aug, Dec), new | Dec 1, 2027 | under 3 values | — |
| Regal Plumbing & Heating Company | OH0151765 | OH | Industrial | .001 MGD | Solids, total suspended | weekly maximum 0.068 kg/d (Mar, Jun, Aug, Dec), new | Dec 1, 2027 | under 3 values | — |
| CORINNE- CITY OF | UT0020931 | UT | Sewage plant | .07 MGD | Solids, total suspended | maximum monthly average 25 mg/L, tighter | Jan 1, 2028 | under 3 values | — |
| CORINNE- CITY OF | UT0020931 | UT | Sewage plant | .07 MGD | Solids, total suspended | maximum weekly average 35 mg/L, tighter | Jan 1, 2028 | under 3 values | — |
| CITY OF BATON ROUGE/PARISH OF EBR - PLEASANT PARK SUBDIVISION #357 | LA0127763 | LA | Industrial | — | Solids, total suspended | monthly average 15 mg/L, tighter | Feb 1, 2028 | 7.35 mg/L (9 values) | 0.49× |
| CITY OF BATON ROUGE/PARISH OF EBR - PLEASANT PARK SUBDIVISION #357 | LA0127763 | LA | Industrial | — | Solids, total suspended | weekly average 23 mg/L, tighter | Feb 1, 2028 | 10.7 mg/L (9 values) | 0.465× |
| Green Hills Golf Course & Inn, Inc. | OH0151713 | OH | Industrial | .013 MGD | Solids, total suspended | monthly average 12 mg/L, new | Feb 1, 2028 | under 3 values | — |
| Green Hills Golf Course & Inn, Inc. | OH0151713 | OH | Industrial | .013 MGD | Solids, total suspended | monthly average 0.59 kg/d, new | Feb 1, 2028 | under 3 values | — |
| Green Hills Golf Course & Inn, Inc. | OH0151713 | OH | Industrial | .013 MGD | Solids, total suspended | weekly maximum 18 mg/L, new | Feb 1, 2028 | under 3 values | — |
| Green Hills Golf Course & Inn, Inc. | OH0151713 | OH | Industrial | .013 MGD | Solids, total suspended | weekly maximum 0.89 kg/d, new | Feb 1, 2028 | under 3 values | — |
| Tiffin Moose Family Center: Lodge #846 | OH0151717 | OH | Industrial | .005 MGD | Solids, total suspended | monthly average 0.23 kg/d (Mar, Jun, Aug, Dec), new | Feb 1, 2028 | under 3 values | — |
| Tiffin Moose Family Center: Lodge #846 | OH0151717 | OH | Industrial | .005 MGD | Solids, total suspended | monthly average 12 mg/L (Mar, Jun, Aug, Dec), new | Feb 1, 2028 | under 3 values | — |
| Tiffin Moose Family Center: Lodge #846 | OH0151717 | OH | Industrial | .005 MGD | Solids, total suspended | weekly maximum 18 mg/L (Mar, Jun, Aug, Dec), new | Feb 1, 2028 | under 3 values | — |
| Tiffin Moose Family Center: Lodge #846 | OH0151717 | OH | Industrial | .005 MGD | Solids, total suspended | weekly maximum 0.34 kg/d (Mar, Jun, Aug, Dec), new | Feb 1, 2028 | under 3 values | — |
| RELIABLE PAPER RECYCLING | NJ0246611 | NJ | Industrial | — | Solids, total suspended | daily maximum 100 mg/L, new | Mar 1, 2028 | under 3 values | — |
| RELIABLE PAPER RECYCLING | NJ0246611 | NJ | Industrial | — | Solids, total suspended | daily maximum 100 mg/L, new | Mar 1, 2028 | under 3 values | — |
| RELIABLE PAPER RECYCLING | NJ0246611 | NJ | Industrial | — | Solids, total suspended | daily maximum 100 mg/L, new | Mar 1, 2028 | under 3 values | — |
| PHILLIPS 66 CO | NJ0001511 | NJ | Industrial, major | — | Solids, total suspended | monthly average 30 mg/L, new | Apr 1, 2028 | 18.5 mg/L (10 values) | 0.617× |
| PHILLIPS 66 CO | NJ0001511 | NJ | Industrial, major | — | Solids, total suspended | monthly average 30 mg/L, new | Apr 1, 2028 | 16.5 mg/L (10 values) | 0.55× |
| PHILLIPS 66 CO | NJ0001511 | NJ | Industrial, major | — | Solids, total suspended | monthly average 30 mg/L, new | Apr 1, 2028 | 14 mg/L (10 values) | 0.467× |
| PHILLIPS 66 CO | NJ0001511 | NJ | Industrial, major | — | Solids, total suspended | daily maximum 50 mg/L, new | Apr 1, 2028 | 18.5 mg/L (10 values) | 0.37× |
| PHILLIPS 66 CO | NJ0001511 | NJ | Industrial, major | — | Solids, total suspended | daily maximum 50 mg/L, new | Apr 1, 2028 | 16.5 mg/L (10 values) | 0.33× |
| PHILLIPS 66 CO | NJ0001511 | NJ | Industrial, major | — | Solids, total suspended | monthly average 30 mg/L, new | Apr 1, 2028 | 9.5 mg/L (10 values, 1 below detection) | 0.317× |
| PHILLIPS 66 CO | NJ0001511 | NJ | Industrial, major | — | Solids, total suspended | daily maximum 50 mg/L, new | Apr 1, 2028 | 14 mg/L (10 values) | 0.28× |
| PHILLIPS 66 CO | NJ0001511 | NJ | Industrial, major | — | Solids, total suspended | daily maximum 50 mg/L, new | Apr 1, 2028 | 9.5 mg/L (10 values, 1 below detection) | 0.19× |
| Clinton Lake Camping | OH0151732 | OH | Industrial | .0175 MGD | Solids, total suspended | monthly average 0.82 kg/d, new | Apr 1, 2028 | under 3 values | — |
| Clinton Lake Camping | OH0151732 | OH | Industrial | .0175 MGD | Solids, total suspended | monthly average 12 mg/L, new | Apr 1, 2028 | under 3 values | — |
| Clinton Lake Camping | OH0151732 | OH | Industrial | .0175 MGD | Solids, total suspended | weekly maximum 1.2 kg/d, new | Apr 1, 2028 | under 3 values | — |
| Clinton Lake Camping | OH0151732 | OH | Industrial | .0175 MGD | Solids, total suspended | weekly maximum 18 mg/L, new | Apr 1, 2028 | under 3 values | — |
| Brewster city of | MN0021750 | MN | Sewage plant | .191 MGD | Solids, total suspended | monthly average 32.5 kg/d, tighter | May 1, 2028 | 30 kg/d (3 values) | 0.923× |
| Brewster city of | MN0021750 | MN | Sewage plant | .191 MGD | Solids, total suspended | maximum weekly average 46.75 kg/d, tighter | May 1, 2028 | 30 kg/d (3 values) | 0.642× |
| Sorrowful Mothers Shrine | OH0151744 | OH | Industrial | .0225 MGD | Solids, total suspended | monthly average 12 mg/L, new | Jun 1, 2028 | 4.6 mg/L (3 values) | 0.383× |
| 7900 Morgan Road | OH0151781 | OH | Industrial | .001 MGD | Solids, total suspended | monthly average 0.045 kg/d (Mar, Jun, Aug, Dec), new | Jun 1, 2028 | under 3 values | — |
| 7900 Morgan Road | OH0151781 | OH | Industrial | .001 MGD | Solids, total suspended | monthly average 12 mg/L (Mar, Jun, Aug, Dec), new | Jun 1, 2028 | under 3 values | — |
| 7900 Morgan Road | OH0151781 | OH | Industrial | .001 MGD | Solids, total suspended | weekly maximum 18 mg/L (Mar, Jun, Aug, Dec), new | Jun 1, 2028 | under 3 values | — |
| 7900 Morgan Road | OH0151781 | OH | Industrial | .001 MGD | Solids, total suspended | weekly maximum 0.068 kg/d (Mar, Jun, Aug, Dec), new | Jun 1, 2028 | under 3 values | — |
| Berauer Rd. | OH0151780 | OH | Industrial | .001 MGD | Solids, total suspended | monthly average 0.045 kg/d (Mar, Jun, Aug, Dec), new | Jun 1, 2028 | under 3 values | — |
| Berauer Rd. | OH0151780 | OH | Industrial | .001 MGD | Solids, total suspended | monthly average 12 mg/L (Mar, Jun, Aug, Dec), new | Jun 1, 2028 | under 3 values | — |
| Berauer Rd. | OH0151780 | OH | Industrial | .001 MGD | Solids, total suspended | weekly maximum 0.068 kg/d (Mar, Jun, Aug, Dec), new | Jun 1, 2028 | under 3 values | — |
| Berauer Rd. | OH0151780 | OH | Industrial | .001 MGD | Solids, total suspended | weekly maximum 18 mg/L (Mar, Jun, Aug, Dec), new | Jun 1, 2028 | under 3 values | — |
| Sorrowful Mothers Shrine | OH0151744 | OH | Industrial | .0225 MGD | Solids, total suspended | monthly average 1 kg/d, new | Jun 1, 2028 | under 3 values | — |
| Sorrowful Mothers Shrine | OH0151744 | OH | Industrial | .0225 MGD | Solids, total suspended | weekly maximum 18 mg/L, new | Jun 1, 2028 | under 3 values | — |
| Sorrowful Mothers Shrine | OH0151744 | OH | Industrial | .0225 MGD | Solids, total suspended | weekly maximum 1.5 kg/d, new | Jun 1, 2028 | under 3 values | — |
| St Jude Ball Field Concessions & Restroom | OH0151720 | OH | Industrial | .001 MGD | Solids, total suspended | monthly average 12 mg/L (Mar, Jun, Aug, Dec), new | Jun 1, 2028 | under 3 values | — |
| St Jude Ball Field Concessions & Restroom | OH0151720 | OH | Industrial | .001 MGD | Solids, total suspended | monthly average 0.045 kg/d (Mar, Jun, Aug, Dec), new | Jun 1, 2028 | under 3 values | — |
| St Jude Ball Field Concessions & Restroom | OH0151720 | OH | Industrial | .001 MGD | Solids, total suspended | weekly maximum 0.068 kg/d (Mar, Jun, Aug, Dec), new | Jun 1, 2028 | under 3 values | — |
| St Jude Ball Field Concessions & Restroom | OH0151720 | OH | Industrial | .001 MGD | Solids, total suspended | weekly maximum 18 mg/L (Mar, Jun, Aug, Dec), new | Jun 1, 2028 | under 3 values | — |
| EBARA ELLIOTT ENERGY | PA0095176 | PA | Industrial | .244 MGD | Solids, total suspended | daily maximum 30.3 mg/L, tighter | Aug 1, 2028 | 14 mg/L (9 values) | 0.462× |
| EBARA ELLIOTT ENERGY | PA0095176 | PA | Industrial | .244 MGD | Solids, total suspended | daily maximum 30.3 mg/L, tighter | Aug 1, 2028 | 9 mg/L (11 values, 1 below detection) | 0.297× |
| EBARA ELLIOTT ENERGY | PA0095176 | PA | Industrial | .244 MGD | Solids, total suspended | monthly average 30 mg/L, tighter | Aug 1, 2028 | 7.75 mg/L (9 values) | 0.258× |
| TEXAS CITY, CITY OF | TX0023949 | TX | Sewage plant, major | 12.4 MGD | Solids, total suspended | daily average 12 mg/L, tighter | Aug 1, 2028 | 2.6 mg/L (11 values) | 0.217× |
| EBARA ELLIOTT ENERGY | PA0095176 | PA | Industrial | .244 MGD | Solids, total suspended | monthly average 30 mg/L, tighter | Aug 1, 2028 | 5.5 mg/L (9 values, 2 below detection) | 0.183× |
| Lowell, Village of | OH0020311 | OH | Sewage plant | .1081 MGD | Solids, total suspended | weekly maximum 37.5 mg/L, tighter | Aug 1, 2028 | 5.8 mg/L (11 values) | 0.155× |
| Lowell, Village of | OH0020311 | OH | Sewage plant | .1081 MGD | Solids, total suspended | monthly average 25 mg/L, tighter | Aug 1, 2028 | 3.3 mg/L (11 values) | 0.132× |
| TEXAS CITY, CITY OF | TX0023949 | TX | Sewage plant, major | 12.4 MGD | Solids, total suspended | daily average 1241 lb/d, tighter | Aug 1, 2028 | 163.3 lb/d (11 values) | 0.132× |
| Village of Lowell WWTP | OH6020311 | OH | Industrial | .1081 MGD | Solids, total suspended | monthly average 25 mg/L, new | Aug 1, 2028 | under 3 values | — |
| Village of Lowell WWTP | OH6020311 | OH | Industrial | .1081 MGD | Solids, total suspended | monthly average 14.2 kg/d, new | Aug 1, 2028 | under 3 values | — |
| Village of Lowell WWTP | OH6020311 | OH | Industrial | .1081 MGD | Solids, total suspended | weekly maximum 37.5 mg/L, new | Aug 1, 2028 | under 3 values | — |
| Village of Lowell WWTP | OH6020311 | OH | Industrial | .1081 MGD | Solids, total suspended | weekly maximum 21.3 kg/d, new | Aug 1, 2028 | under 3 values | — |
| MCGREGOR, CITY OF | TX0023914 | TX | Sewage plant, major | 1.1 MGD | Solids, total suspended | daily average 5 mg/L, tighter | Oct 1, 2028 | under 3 values | — |
| MCGREGOR, CITY OF | TX0023914 | TX | Sewage plant, major | 1.1 MGD | Solids, total suspended | daily average 46 lb/d, tighter | Oct 1, 2028 | under 3 values | — |
| MCGREGOR, CITY OF | TX0023914 | TX | Sewage plant, major | 1.1 MGD | Solids, total suspended | daily maximum 20 mg/L, tighter | Oct 1, 2028 | under 3 values | — |
| Chillicothe WWTP - Easterly | OH0024406 | OH | Sewage plant, major | 3.8 MGD | Solids, total suspended | monthly average 12 mg/L, tighter | Dec 1, 2028 | 7.3 mg/L (11 values) | 0.608× |
| Chillicothe WWTP - Easterly | OH0024406 | OH | Sewage plant, major | 3.8 MGD | Solids, total suspended | monthly average 170 kg/d, tighter | Dec 1, 2028 | 77 kg/d (11 values) | 0.453× |
| Chillicothe WWTP - Easterly | OH0024406 | OH | Sewage plant, major | 3.8 MGD | Solids, total suspended | weekly maximum 18 mg/L, tighter | Dec 1, 2028 | 7.7 mg/L (11 values) | 0.428× |
| Chillicothe WWTP - Easterly | OH0024406 | OH | Sewage plant, major | 3.8 MGD | Solids, total suspended | weekly maximum 260 kg/d, tighter | Dec 1, 2028 | 110 kg/d (11 values) | 0.423× |
| Jeff Kaiser | SC0030112 | SC | Industrial | .63 MGD | Solids, total suspended | monthly average 100 lb/d, tighter | Dec 1, 2028 | 6.71 lb/d (11 values) | 0.0671× |
| Jeff Kaiser | SC0030112 | SC | Industrial | .63 MGD | Solids, total suspended | daily maximum 200 lb/d, tighter | Dec 1, 2028 | 9.89 lb/d (11 values) | 0.0494× |
| High Stakes Farms | OH0151766 | OH | Industrial | .006 MGD | Solids, total suspended | monthly average 0.27 kg/d (Jun, Aug), new | Dec 1, 2028 | under 3 values | — |
| High Stakes Farms | OH0151766 | OH | Industrial | .006 MGD | Solids, total suspended | monthly average 12 mg/L (Jun, Aug), new | Dec 1, 2028 | under 3 values | — |
| High Stakes Farms | OH0151766 | OH | Industrial | .006 MGD | Solids, total suspended | weekly maximum 0.41 kg/d (Jun, Aug), new | Dec 1, 2028 | under 3 values | — |
| High Stakes Farms | OH0151766 | OH | Industrial | .006 MGD | Solids, total suspended | weekly maximum 18 mg/L (Jun, Aug), new | Dec 1, 2028 | under 3 values | — |
| MONROE ENERGY LLC | PA0012637 | PA | Industrial, major | 38.343 MGD | Solids, total suspended | monthly average 650 lb/d, tighter | Jan 1, 2029 | 573.6 lb/d (9 values) | 0.882× |
| Cleveland-Cliffs Cleveland Works LLC | OH0000957 | OH | Industrial, major | — | Solids, total suspended | monthly average 30 mg/L, new | Mar 1, 2029 | 9.35 mg/L (6 values) | 0.312× |
| Cleveland-Cliffs Cleveland Works LLC | OH0000957 | OH | Industrial, major | — | Solids, total suspended | daily maximum 45 mg/L, new | Mar 1, 2029 | 10.18 mg/L (6 values) | 0.226× |
| Cleveland-Cliffs Cleveland Works LLC | OH0000957 | OH | Industrial, major | — | Solids, total suspended | monthly average 30 mg/L, new | Mar 1, 2029 | 6.6 mg/L (5 values) | 0.22× |
| Cleveland-Cliffs Cleveland Works LLC | OH0000957 | OH | Industrial, major | — | Solids, total suspended | daily maximum 45 mg/L, new | Mar 1, 2029 | 6.6 mg/L (5 values) | 0.147× |
| Cormorant Park Place Estates | MN0067440 | MN | Industrial | .013 MGD | Solids, total suspended | monthly average 30 mg/L, new | Mar 1, 2029 | under 3 values | — |
| Cormorant Park Place Estates | MN0067440 | MN | Industrial | .013 MGD | Solids, total suspended | monthly average 1 kg/d, new | Mar 1, 2029 | under 3 values | — |
| Cormorant Park Place Estates | MN0067440 | MN | Industrial | .013 MGD | Solids, total suspended | maximum weekly average 45 mg/L, new | Mar 1, 2029 | under 3 values | — |
| Cormorant Park Place Estates | MN0067440 | MN | Industrial | .013 MGD | Solids, total suspended | maximum weekly average 1.4 kg/d, new | Mar 1, 2029 | under 3 values | — |
| Cormorant Park Place Estates | MN0067440 | MN | Industrial | .013 MGD | Solids, total suspended | monthly average 30 mg/L, new | Mar 1, 2029 | under 3 values | — |
| Cormorant Park Place Estates | MN0067440 | MN | Industrial | .013 MGD | Solids, total suspended | monthly average 1 kg/d, new | Mar 1, 2029 | under 3 values | — |
| Cormorant Park Place Estates | MN0067440 | MN | Industrial | .013 MGD | Solids, total suspended | maximum weekly average 1.4 kg/d, new | Mar 1, 2029 | under 3 values | — |
| Cormorant Park Place Estates | MN0067440 | MN | Industrial | .013 MGD | Solids, total suspended | maximum weekly average 45 mg/L, new | Mar 1, 2029 | under 3 values | — |
| Flat Rock Homes | OHDA00008 | OH | Industrial | — | Solids, total suspended | monthly average 12 mg/L (Mar, Jun, Aug, Dec), new | Mar 1, 2029 | under 3 values | — |
| Flat Rock Homes | OHDA00008 | OH | Industrial | — | Solids, total suspended | monthly average 0.14 kg/d (Mar, Jun, Aug, Dec), new | Mar 1, 2029 | under 3 values | — |
| Flat Rock Homes | OHDA00008 | OH | Industrial | — | Solids, total suspended | weekly maximum 0.2 kg/d (Mar, Jun, Aug, Dec), new | Mar 1, 2029 | under 3 values | — |
| Flat Rock Homes | OHDA00008 | OH | Industrial | — | Solids, total suspended | weekly maximum 18 mg/L (Mar, Jun, Aug, Dec), new | Mar 1, 2029 | under 3 values | — |
| PA AMER WATER CO | PA0093165 | PA | Industrial | .16 MGD | Solids, total suspended | weekly average 15 mg/L, tighter | Apr 30, 2029 | 13 mg/L (8 values) | 0.867× |
| PA AMER WATER CO | PA0093165 | PA | Industrial | .16 MGD | Solids, total suspended | monthly average 13 lb/d, tighter | Apr 30, 2029 | 6.25 lb/d (8 values) | 0.481× |
| PA AMER WATER CO | PA0093165 | PA | Industrial | .16 MGD | Solids, total suspended | weekly average 20 lb/d, tighter | Apr 30, 2029 | 8.05 lb/d (8 values) | 0.403× |
| City of Wrightsville | GA0032395 | GA | Sewage plant | .7452 MGD | Solids, total suspended | weekly average 15 mg/L, tighter | May 1, 2029 | 13.95 mg/L (11 values) | 0.93× |
| City of Wrightsville | GA0032395 | GA | Sewage plant | .7452 MGD | Solids, total suspended | weekly average 78 lb/d, tighter | May 1, 2029 | 48.06 lb/d (11 values) | 0.616× |
| City of Wrightsville | GA0032395 | GA | Sewage plant | .7452 MGD | Solids, total suspended | monthly average 62 lb/d, tighter | May 1, 2029 | 36.23 lb/d (11 values) | 0.584× |
| TAYLOR TWP LAWRENCE CNTY | PA0024856 | PA | Sewage plant | .575 MGD | Solids, total suspended | monthly average 93 lb/d, new | Jun 1, 2029 | under 3 values | — |
| TAYLOR TWP LAWRENCE CNTY | PA0024856 | PA | Sewage plant | .575 MGD | Solids, total suspended | monthly average 30 mg/L, new | Jun 1, 2029 | under 3 values | — |
| TAYLOR TWP LAWRENCE CNTY | PA0024856 | PA | Sewage plant | .575 MGD | Solids, total suspended | weekly average 45 mg/L, new | Jun 1, 2029 | under 3 values | — |
| TAYLOR TWP LAWRENCE CNTY | PA0024856 | PA | Sewage plant | .575 MGD | Solids, total suspended | weekly average 140 lb/d, new | Jun 1, 2029 | under 3 values | — |
| St Johns County Utility Dept | FL0042315 | FL | Sewage plant | .12 MGD | Solids, total suspended | annual average 5 mg/L, tighter | Aug 1, 2029 | 1.4 mg/L (11 values) | 0.28× |
| St Johns County Utility Dept | FL0042315 | FL | Sewage plant | .12 MGD | Solids, total suspended | monthly average 6.25 mg/L, tighter | Aug 1, 2029 | 1.53 mg/L (11 values) | 0.245× |
| St Johns County Utility Dept | FL0042315 | FL | Sewage plant | .12 MGD | Solids, total suspended | maximum 10 mg/L, tighter | Aug 1, 2029 | 2.1 mg/L (11 values) | 0.21× |
| St Johns County Utility Dept | FL0042315 | FL | Sewage plant | .12 MGD | Solids, total suspended | weekly average 8.5 mg/L, tighter | Aug 1, 2029 | under 3 values | — |
| Gueydan Town of - Gueydan Sewage Treatment Plant | LA0049883 | LA | Sewage plant | .37 MGD | Solids, total suspended | monthly average 15 mg/L, tighter | Oct 1, 2029 | 12 mg/L (9 values) | 0.8× |
| Gueydan Town of - Gueydan Sewage Treatment Plant | LA0049883 | LA | Sewage plant | .37 MGD | Solids, total suspended | weekly average 23 mg/L, tighter | Oct 1, 2029 | 16 mg/L (9 values) | 0.696× |
| Gueydan Town of - Gueydan Sewage Treatment Plant | LA0049883 | LA | Sewage plant | .37 MGD | Solids, total suspended | monthly average 46 lb/d, tighter | Oct 1, 2029 | 28 lb/d (9 values) | 0.609× |
| City of Tampa - Department of Sanitary Sewers | FL0020940 | FL | Sewage plant, major | 96 MGD | Solids, total suspended | maximum 5 mg/L, tighter | Jan 1, 2030 | 1.8 mg/L (11 values) | 0.36× |
| City of Tampa - Department of Sanitary Sewers | FL0020940 | FL | Sewage plant, major | 96 MGD | Solids, total suspended | maximum 10 mg/L, tighter | Jan 1, 2030 | under 3 values | — |
| City of Tampa - Department of Sanitary Sewers | FL0020940 | FL | Sewage plant, major | 96 MGD | Solids, total suspended | monthly average 6.25 mg/L, tighter | Jan 1, 2030 | under 3 values | — |
| Medina County Chippewa Lake Sewer District 700 | OH0026395 | OH | Sewage plant | 1 MGD | Solids, total suspended | monthly average 12 mg/L, tighter | Feb 1, 2030 | 4.68 mg/L (11 values) | 0.39× |
| Medina County Chippewa Lake Sewer District 700 | OH0026395 | OH | Sewage plant | 1 MGD | Solids, total suspended | weekly maximum 18 mg/L, tighter | Feb 1, 2030 | 5.7 mg/L (11 values) | 0.317× |
| Medina County Chippewa Lake Sewer District 700 | OH0026395 | OH | Sewage plant | 1 MGD | Solids, total suspended | monthly average 45 kg/d, tighter | Feb 1, 2030 | 6.4 kg/d (11 values) | 0.142× |
| Medina County Chippewa Lake Sewer District 700 | OH0026395 | OH | Sewage plant | 1 MGD | Solids, total suspended | weekly maximum 68 kg/d, tighter | Feb 1, 2030 | 9.3 kg/d (11 values) | 0.137× |
| EBARA ELLIOTT ENERGY | PA0095176 | PA | Industrial | .244 MGD | Solids, total suspended | daily maximum 30.3 mg/L, tighter | Jul 1, 2030 | 14 mg/L (9 values) | 0.462× |
| EBARA ELLIOTT ENERGY | PA0095176 | PA | Industrial | .244 MGD | Solids, total suspended | daily maximum 30.3 mg/L, tighter | Jul 1, 2030 | 9 mg/L (11 values, 1 below detection) | 0.297× |
| EBARA ELLIOTT ENERGY | PA0095176 | PA | Industrial | .244 MGD | Solids, total suspended | monthly average 30 mg/L, tighter | Jul 1, 2030 | 7.75 mg/L (9 values) | 0.258× |
| EBARA ELLIOTT ENERGY | PA0095176 | PA | Industrial | .244 MGD | Solids, total suspended | monthly average 30 mg/L, tighter | Jul 1, 2030 | 5.5 mg/L (9 values, 2 below detection) | 0.183× |
| Easley Combined Utilities | SC0039853 | SC | Sewage plant, major | 3.5 MGD | Solids, total suspended | monthly average 21 mg/L, new | Aug 1, 2030 | under 3 values | — |
| Easley Combined Utilities | SC0039853 | SC | Sewage plant, major | 3.5 MGD | Solids, total suspended | monthly average 736 lb/d, new | Aug 1, 2030 | under 3 values | — |
| Easley Combined Utilities | SC0039853 | SC | Sewage plant, major | 3.5 MGD | Solids, total suspended | weekly average 30 mg/L, new | Aug 1, 2030 | under 3 values | — |
| Easley Combined Utilities | SC0039853 | SC | Sewage plant, major | 3.5 MGD | Solids, total suspended | weekly average 1051 lb/d, new | Aug 1, 2030 | under 3 values | — |
| Town of Hancock | MD0024562 | MD | Sewage plant | .38 MGD | Solids, total suspended | maximum monthly average 22 mg/L, tighter | Oct 1, 2030 | 4.55 mg/L (12 values) | 0.207× |
| Town of Hancock | MD0024562 | MD | Sewage plant | .38 MGD | Solids, total suspended | maximum monthly average 95 lb/d, tighter | Oct 1, 2030 | 6.8 lb/d (12 values) | 0.0716× |
| FLORA MUNICIPAL WWTP | IN0020141 | IN | Sewage plant | .428 MGD | Solids, total suspended | monthly average 24 mg/L (May–Nov), new | Oct 1, 2030 | under 3 values | — |
| FLORA MUNICIPAL WWTP | IN0020141 | IN | Sewage plant | .428 MGD | Solids, total suspended | monthly average 200 lb/d (May–Nov), new | Oct 1, 2030 | under 3 values | — |
| FLORA MUNICIPAL WWTP | IN0020141 | IN | Sewage plant | .428 MGD | Solids, total suspended | monthly average 250 lb/d (Jan, Feb, Mar, Apr, Dec), new | Oct 1, 2030 | under 3 values | — |
| FLORA MUNICIPAL WWTP | IN0020141 | IN | Sewage plant | .428 MGD | Solids, total suspended | monthly average 30 mg/L (Jan, Feb, Mar, Apr, Dec), new | Oct 1, 2030 | under 3 values | — |
| FLORA MUNICIPAL WWTP | IN0020141 | IN | Sewage plant | .428 MGD | Solids, total suspended | weekly average 36 mg/L (May–Nov), new | Oct 1, 2030 | under 3 values | — |
| FLORA MUNICIPAL WWTP | IN0020141 | IN | Sewage plant | .428 MGD | Solids, total suspended | weekly average 300 lb/d (May–Nov), new | Oct 1, 2030 | under 3 values | — |
| FLORA MUNICIPAL WWTP | IN0020141 | IN | Sewage plant | .428 MGD | Solids, total suspended | weekly average 45 mg/L (Jan, Feb, Mar, Apr, Dec), new | Oct 1, 2030 | under 3 values | — |
| FLORA MUNICIPAL WWTP | IN0020141 | IN | Sewage plant | .428 MGD | Solids, total suspended | weekly average 380 lb/d (Jan, Feb, Mar, Apr, Dec), new | Oct 1, 2030 | under 3 values | — |
| Town of Hancock | MD0024562 | MD | Sewage plant | .38 MGD | Solids, total suspended | maximum weekly average 33 mg/L, tighter | Oct 1, 2030 | under 3 values | — |
| Town of Hancock | MD0024562 | MD | Sewage plant | .38 MGD | Solids, total suspended | maximum weekly average 143 lb/d, tighter | Oct 1, 2030 | under 3 values | — |
| CLAYPOOL WWTP | IN0039870 | IN | Sewage plant | .0336 MGD | Solids, total suspended | monthly average 30 mg/L, tighter | May 31, 2031 | 28 mg/L (5 values) | 0.933× |
| CLAYPOOL WWTP | IN0039870 | IN | Sewage plant | .0336 MGD | Solids, total suspended | weekly average 45 mg/L, tighter | May 31, 2031 | under 3 values | — |
| OMAHA PAPILLION CREEK WWTF | NE0112810 | NE | Sewage plant, major | 55 MGD | Solids, total suspended | monthly average 30 mg/L, tighter | Oct 1, 2032 | 8.3 mg/L (9 values) | 0.277× |
| OMAHA PAPILLION CREEK WWTF | NE0112810 | NE | Sewage plant, major | 55 MGD | Solids, total suspended | 7-day average 45 mg/L, tighter | Oct 1, 2032 | 11 mg/L (9 values) | 0.244× |
| OMAHA PAPILLION CREEK WWTF | NE0112810 | NE | Sewage plant, major | 55 MGD | Solids, total suspended | monthly average 11185 kg/d, tighter | Oct 1, 2032 | 1729 kg/d (9 values) | 0.155× |
| OMAHA PAPILLION CREEK WWTF | NE0112810 | NE | Sewage plant, major | 55 MGD | Solids, total suspended | 7-day average 18736 kg/d, tighter | Oct 1, 2032 | 2052 kg/d (9 values) | 0.11× |
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