NPDES discharge permits — SC
362 active individual permits with limits in EPA's file of 2026-09-19.
- (Unknown Permittee) SC0002038 · major
- (Unknown Permittee) SC0002925 · major
- (Unknown Permittee) SC0022357
- (Unknown Permittee) SC0024716
- (Unknown Permittee) SC0027162
- (Unknown Permittee) SC0027189
- (Unknown Permittee) SC0028673
- (Unknown Permittee) SC0028941
- (Unknown Permittee) SC0029645
- (Unknown Permittee) SC0029742
- (Unknown Permittee) SC0030651
- (Unknown Permittee) SC0030678
- (Unknown Permittee) SC0030724
- (Unknown Permittee) SC0033235
- (Unknown Permittee) SC0034444
- (Unknown Permittee) SC0038121 · major
- (Unknown Permittee) SC0039055
- (Unknown Permittee) SC0039217
- (Unknown Permittee) SC0046175
- (Unknown Permittee) SC0046248
- (Unknown Permittee) SC0049361
- (Unknown Permittee) SC0049363
- (Unknown Permittee) SC0049366
- (Unknown Permittee) SC0049372
- 3V SIGMA USA SC0036111 · major
- 585 Cross Creek LLC SC0000299 · major
- ABBEVILLE CITY OF SC0040614 · major
- ADNAH HILLS INC SC0041670
- AIKEN COUNTY PUBLIC SERVICE AUTHORITY SC0024457 · major
- AIR PRODUCTS & CHEMICALS INC SC0048429
- ALBANY INTERNATIONAL CORP SC0002569
- ALLENDALE TOWN OF SC0039918 · major
- ALTAMONT MOBILE HOME VILLAGE SC0028533
- AMALIE OIL COMPANY SC0003026
- AMERESCO SC0049107
- ANDERSON CITY OF SC0023744 · major
- ANDERSON CITY OF SC0023752 · major
- ANITA INC SC0023311
- ARCHROMA US INC SC0042803 · major
- ASCO LP SC0049026
- ATOMIC SAND LLC SC0027529
- AURIGA POLYMERS INC SC0002798 · major
- AVX CORPORATION SC0048402
- AVX CORPORATION- MYB SC0047953
- American Materials/Lynches River Quarry SC0048445
- Amphenol Corporation SC0046264
- Argos USA LLC SC0022586
- Ashland LLC SC0049123
- BARNWELL CITY OF SC0047872 · major
- BASF CORPORATION SC0000302 · major
- BATESBURG LEESVILLE TOWN OF SC0024465 · major
- BEAUFORT JASPER WATER & SEWER AUTHORITY SC0000825
- BEAUFORT JASPER WATER & SEWER AUTHORITY SC0034584 · major
- BEAUFORT JASPER WATER & SEWER AUTHORITY SC0047279 · major
- BELTON CITY OF SC0045896 · major
- BELTON INDUSTRIES SC0000698
- BERKELEY COUNTY SCHOOL DISTRICT SC0026867
- BERKELEY COUNTY WATER & SANITATION AUTHORITY SC0025259
- BERKELEY COUNTY WATER & SANITATION AUTHORITY SC0039764
- BERKELEY COUNTY WATER & SANITATION AUTHORITY SC0046060 · major
- BETHUNE NONWOVENS INC DBA SUOMINEN NONWOVENS SC0001341 · major
- BGWC TROLLINGWOOD SD SC0026611
- BILLY HOLLINGSWORTH - MAYOR, TOWN OF WHITMIRE SC0022390
- BISHOPVILLE CITY OF SC0035378 · major
- BLACKVILLE TOWN OF SC0026417
- BLUE GRANITE WATER COMPANY SC0038113
- BOLEN POINT PLANTATION PROPERTY OWNERS ASSOCIATION, INC. SC0037788
- BOWMAN TOWN OF SC0040037
- BRANCHVILLE TOWN OF SC0047333
- BRAYS ISLAND PLANTATION COLONY INC SC0047228
- BRIARS CREEK HOLDINGS LLC SC0048500
- BUCKEYE TERMINALS LLC SC0002852
- Beaufort Jasper Water & Sewer Authority SC0048348 · major
- Blue Granite Water Company SC0023736
- Blue Granite Water Company SC0026409
- C R BARD INC SC0035190
- C.G. MATHEWSUSAF SHAW AIR FORCE BASE SC0024970
- CALHOUN FALLS TOWN OF SC0025721
- CAMDEN CITY OF SC0021032 · major
- CELANESE LTD SC0038229 · major
- CHAPIN TOWN OF SC0040631 · major
- CHARGEURS WOOL (USA) INC SC0000990 · major
- CHARLESTON WATER SYSTEM SC0021229 · major
- CHARLESTON WATER SYSTEM SC0047074
- CHEMTRADE PERFORMANCE CHEMICALS US LLC SC0022756
- CHERAW TOWN OF SC0020249 · major
- CHESNEE CITY OF SC0025763
- CHESTER SEWER DISTRICT SC0001741 · major
- CHESTER SEWER DISTRICT SC0036056 · major
- CHESTER SEWER DISTRICT SC0036081 · major
- CHRIS BARRY SC0037605
- CITY OF HARTSVILLE SC0021580 · major
- CLEMSON UNIVERSITY SC0022004
- CLEMSON UNIVERSITY WWTF SC0034843
- CLIO TOWN OF SC0040606
- COMMANDER OPERATOR, LLC SC0034703
- COOSAWHATCHIE LAND CO SC0035394
- Canfor Southern Pine, Inc. SC0047384
- City of Bennettsville SC0025178 · major
- City of Cayce SC0024147 · major
- City of Clemson SC0020010 · major
- City of Dillon SC0021776 · major
- City of Lake City SC0046311 · major
- City of Sumter SC0027707 · major
- City of Walterboro SC0040436 · major
- Clendenin Lumber Company LP SC0048356
- DAK AMERICAS LLC SC0001333 · major
- DAK AMERICAS LLC SC0026506 · major
- DARLINGTON CITY OF SC0039624 · major
- DENMARK CITY OF SC0040215
- DEROYAL TEXTILES INC SC0002518 · major
- DETYENS SHIPYARD INC SC0033022
- DETYENS SHIPYARD INC SC0047562
- DEVRO INC SC0033367
- DEWEES UTILITY CORPORATION SC0046817
- DILMAR OIL COMPANY INC SC0048399
- DOMINION ENERGY SOUTH CAROLINA INC SC0030856 · major
- DORCHESTER COUNTY SC0038822 · major
- DORCHESTER COUNTY WATER AND SEWER DEPARTMENT SC0025844 · major
- DSM NUTRITIONAL PRODUCTS LLC SC0003123
- DUE WEST TOWN OF SC0022403
- DUKE ENERGY CAROLINAS LLC SC0049140 · major
- Daniel Quattlebaum SC0048313
- Dominic Boscagllia SC0032018
- Dominion Energy South Carolina, Inc. SC0000574 · major
- Dominion Energy South Carolina, Inc. SC0002020 · major
- Dominion Energy South Carolina, Inc. SC0002046 · major
- Dominion Energy South Carolina, Inc. SC0045772 · major
- Domtar Paper Company, LLC SC0042188 · major
- Donald Ledford SC0046892 · major
- Duke Energy Carolinas LLC - Catawba Nuclear Station SC0004278 · major
- Duke Energy Carolinas, LLC SC0002291 · major
- Duke Energy Carolinas, LLC - Oconee Nuclear Station SC0000515 · major
- EASLEY COMBINED UTILITIES SC0023035
- EASLEY COMBINED UTILITIES SC0023043
- EASLEY SITE TRUST SC0046396
- EDGEFIELD COUNTY WATER & SEWER AUTHORITY SC0025330
- EDGEFIELD COUNTY WATER & SEWER AUTHORITY SC0025691
- Easley Combined Utilities SC0039853 · major
- East Richland County PSD SC0038865 · major
- Evonik Corporation SC0049301
- Exide Environmental Response Trust SC0042633
- FAIRFIELD COUNTY SC0020125 · major
- FEDERAL PACIFIC ELECTRIC COMPANY SC0047813
- FIBER INDUSTRIES LLC SC0004162 · major
- FLORENCE CITY OF SC0025356 · major
- FLORENCE CITY OF SC0045462 · major
- FORT MILL TOWN OF SC0020371 · major
- First Quality Tissue SE, LLC SC0049115 · major
- GAFFNEY BOARD OF PUBLIC WORKS SC0031551 · major
- GAFFNEY BOARD OF PUBLIC WORKS SC0047091 · major
- GASTON COPPER RECYCLING CORP SC0034541
- GE Gas Turbines (Greenville) L.L.C. SC0003484
- GEORGETOWN CITY OF SC0040029 · major
- GEORGETOWN COUNTY SCHOOL DISTRICT SC0039101
- GEORGETOWN COUNTY WATER & SEWER DISTRICT SC0039951 · major
- GEORGETOWN COUNTY WATER & SEWER DISTRICT SC0040959 · major
- GEORGETOWN COUNTY WATER & SEWER DISTRICT SC0042439
- GEORGETOWN COUNTY WATER & SEWER DISTRICT SC0048984
- GRAND STRAND WATER & SEWER AUTHORITY SC0022284
- GRAND STRAND WATER & SEWER AUTHORITY SC0025348
- GRAND STRAND WATER & SEWER AUTHORITY SC0029408 · major
- GRAND STRAND WATER & SEWER AUTHORITY SC0037753 · major
- GRAND STRAND WATER & SEWER AUTHORITY SC0040878 · major
- GRANITE ROLLING MEADOWS LLC SC0033685
- GREAT FALLS TOWN OF SC0021211 · major
- GREENWOOD METROPOLITAN DISTRICT SC0021709 · major
- GREENWOOD METROPOLITAN DISTRICT SC0022870 · major
- GREER COMMISSION OF PUBLIC WORKS SC0046345 · major
- Gaffney Board of Public Works SC0047457
- Giant Cement Company SC0022667
- Glasscock Company, Inc. SC0040088
- Grand Strand Water & Sewer Authority SC0021733 · major
- Grand Strand Water & Sewer Authority SC0046230 · major
- Grand Strand Water & Sewer Authority SC0049362
- Grand Strand Water and Sewer Authority SC0041696 · major
- HARBOR GATE CO-OWNERS COUNCIL INC SC0021849
- HARLEYVILLE TOWN OF SC0038504
- HEATH SPRINGS TOWN OF SC0040118
- HEMINGWAY TOWN OF SC0039934
- HILTON HEAD PUBLIC SERVICE DISTRICT SC0046191 · major
- HILTON HEAD PUBLIC SERVICE DISTRICT SC0048526
- HITACHI AMERICA LTD SC0048411
- Haile Gold Mine, Inc. SC0040479
- Holcim (US) Inc. SC0002992
- INEOS US Chemicals Company SC0028584 · major
- INGERSOLL RAND COMPANY SC0049093
- INMAN CITY OF SC0021601 · major
- INMAN MILLS SC0002496
- INTERFOR U S INC SC0046582
- INV Nylon Chemicals Americas, LLC SC0002585 · major
- ISLE OF PALMS WATER & SEWER COMMISSION SC0025283
- ISLE OF PALMS WATER & SEWER COMMISSION SC0043583
- International Paper Company SC0000868 · major
- JACABB UTILITIES LLC SC0000591
- JACABB UTILITIES LLC SC0042684
- JEFFERSON TOWN OF SC0024767
- JOHNSONVILLE CITY OF SC0025933 · major
- JONESVILLE TOWN OF SC0024988
- Jeff Kaiser SC0030112
- Jens Franzen SC0032212
- KEMIRA CHEMICALS INC SC0047902
- KEOWEE KEY UTILITY SYSTEMS INC WWTP SC0022322
- KERSHAW COUNTY SC0039870 · major
- KERSHAW TOWN OF SC0025798
- KIAWAH ISLAND CLUB HOLDINGS LLC SC0048186
- KING REAL ESTATE HOLDINGS LP SC0023141
- KINGSTREE TOWN OF SC0035971 · major
- KINGSTREE TOWN OF SC0049255
- Kennecott Ridgeway Mining Company SC0041378
- Kimberly-Clark Corporation SC0000582 · major
- Kinder Morgan Operating LP C SC0001350
- LAKEVIEW STEAKHOUSE LLC SC0030465
- LAMAR TOWN OF SC0043702
- LANCASTER COUNTY SCHOOL DISTRICT SC0030210
- LANCASTER COUNTY WATER & SEWER DISTRICT SC0047864 · major
- LATTA TOWN OF SC0025402 · major
- LAURENS COMMISSION OF PUBLIC WORKS SC0020702 · major
- LAURENS COUNTY WATER AND SEWER COMMISSION SC0037974 · major
- LCP MINING COMPANY LLC SC0048488
- LIBERTY ASSETS LLC SC0049352
- LIBERTY STEEL GEORGETOWN INC SC0001431 · major
- LOOKUP FOREST HOMES ASSOCIATION INC SC0026379
- LOWCOUNTRY REGIONAL WATER SYSTEM SC0021318 · major
- LOWCOUNTRY REGIONAL WATER SYSTEM SC0025950
- LYMAN TOWN OF SC0021300 · major
- LYNCHBURG TOWN OF SC0042676
- Lowcountry Regional Water System SC0042382
- MANNING CITY OF SC0020419 · major
- MCCOLL TOWN OF SC0041963
- MCCORMICK COMMISSION OF PUBLIC WORKS SC0030783 · major
- MEDLEY FARMS NPL SITE SC0046469
- MICHELIN NORTH AMERICA INC SC0026701 · major
- MIDDLETON INN COMPANY SC0039063
- MIDLAND CAPITAL LLC SC0036145
- MILLIKEN & COMPANY SC0000396
- MILLIKEN & COMPANY SC0000477 · major
- MILLIKEN & COMPANY SC0003191 · major
- MOHAWK INDUSTRIES INC SC0001996
- MONCKS CORNER TOWN OF SC0021598 · major
- MOUNT PLEASANT WATERWORKS SC0040771 · major
- MOUNT PLEASANT WATERWORKS SC0043273
- Major Hillard IV SC0030571
- Mark King SC0049374
- McCall Farms, Inc. SC0039284
- Mike Garlick, Elevate Textiles SC0001368 · major
- Milliken & Company SC0003182 · major
- Milliken & Company SC0003581 · major
- NATION FORD CHEMICAL CO SC0035360
- NEWBERRY CITY OF SC0024490 · major
- NINETY SIX COMMISSION OF PUBLIC WORKS SC0036048
- NINETY SIX COMMISSION OF PUBLIC WORKS SC0042706
- NORTH CHARLESTON SEWER DISTRICT SC0024783 · major
- NORTH MYRTLE BEACH CITY OF SC0022152 · major
- NORTH MYRTLE BEACH CITY OF SC0022161 · major
- NORTH TOWN OF SC0047821
- NORWAY TOWN OF SC0045993
- NOSOCA PINES RANCH SC0033651
- NUCOR CORPORATION SC0048283
- NUCOR STEEL BERKELEY SC0047392 · major
- OCONEE JOINT REGIONAL SEWER AUTHORITY SC0033553 · major
- ONE WORLD TECHNOLOGIES INC SC0026492
- OWENS CORNING COMPOSITE MATERIALS LLC SC0000400
- Orangeburg Department of Public Utilities SC0024481 · major
- PAGELAND TOWN OF SC0021539
- PALMETTO UTILITIES INC SC0043451 · major
- PALMETTO WASTEWATER RECLAMATION LLC SC0029475
- PALMETTO WASTEWATER RECLAMATION LLC SC0029483
- PAMPLICO TOWN OF SC0021351
- PAULETTE BALLARD SC0032417
- PETROCHOICE LLC SC0047261
- PHARR YARNS LLC SC0028321
- PHILIPS ELECTRONICS NORTH AMERICA CORPORATION SC0048330
- PHILLIPS 66 COMPANY SC0047805
- PICKENS CITY OF SC0047716 · major
- PICKENS CO PSC, 18 MILE CREEK UPPER WWTP SC0047856 · major
- PICKENS COUNTY PUBLIC SERVICE COMMISSION SC0022012
- PICKENS COUNTY PUBLIC SERVICE COMMISSION SC0024996
- PICKENS COUNTY PUBLIC SERVICE COMMISSION SC0026191
- PICKENS COUNTY PUBLIC SERVICE COMMISSION SC0042994 · major
- PILGRIMS PRIDE CORPORATION SC0000795 · major
- PINEWOOD SITE CUSTODIAL TRUST SC0042170
- PINEWOOD TOWN OF SC0046868
- Pickens County Public Service Commission SC0047899
- Pigments Services Inc SC0003441 · major
- REBOUND BEHAVIORAL HEALTH LLC SC0041807
- RENEWABLE WATER RESOURCES SC0024261 · major
- RENEWABLE WATER RESOURCES SC0033804 · major
- RENEWABLE WATER RESOURCES SC0040002 · major
- RENEWABLE WATER RESOURCES SC0040525 · major
- RENEWABLE WATER RESOURCES SC0041211 · major
- RENEWABLE WATER RESOURCES SC0047309 · major
- RENEWABLE WATER RESOURCES SC0048381
- RENEWABLE WATER RESOURCES SC0048470 · major
- RICHARD GEE, MANAGER SC0027111
- RICHLAND COUNTY UTILITIES & SERVICES SC0046621 · major
- RICHLAND COUNTY UTILITIES & SERVICES SC0047911
- RIDGEWAY TOWN OF SC0022900
- ROCK HILL CITY OF SC0020443 · major
- Renewable Water Resources SC0026565
- Renewable Water Resources SC0026883
- Resolute FP US Inc - Catawba SC0001015 · major
- Resonac Graphite America, Inc. SC0038555 · major
- SAGE AUTOMOTIVE INTERIORS SC0000353 · major
- SAGE AUTOMOTIVE INTERIORS SC0023477
- SALUDA COMMISSION OF PUBLIC WORKS SC0022381
- SANTEE COOPER SC0001091 · major
- SC DEPT OF CORRECTIONS SC0036773
- SC DEPT OF CORRECTIONS SC0045349
- SCARNG MCCRADY TRAINING CENTER SC0046108
- SCENIC LAKE PARK SC0031895
- SCHLUMBERGER TECHNOLOGY CORPORATION SC0046612
- SCHOOL DISTRICT OF OCONEE COUNTY SC0038644
- SEACREST MARINE HOLDINGS LLC SC0048518
- SHAW INDUSTRIES GROUP INC SC0003557 · major
- SI Group Inc. SC0001180 · major
- SOLAR FARMS INC SC0039021
- SONOCO PRODUCTS COMPANY SC0003042 · major
- SOUTH ISLAND PUBLIC SERVICE DISTRICT SC0042501 · major
- SOUTH ISLAND PUBLIC SERVICE DISTRICT SC0047724
- SOUTH OF THE BORDER MOTEL SC0031801
- SPARTANBURG SANITARY SEWER DISTRICT SC0020435 · major
- SPARTANBURG SANITARY SEWER DISTRICT SC0026875 · major
- SPARTANBURG SANITARY SEWER DISTRICT SC0045624 · major
- SPARTANBURG SANITARY SEWER DISTRICT SC0047732 · major
- SPARTANBURG SANITARY SEWER DISTRICT SC0048143 · major
- SPRINGS INDUSTRIES INC SC0046701
- SULLIVANS ISLAND TOWN OF SC0020052
- SUMMERVILLE COMMISSIONERS OF PUBLIC WORKS SC0037541 · major
- Saluda County Water and Sewer Authority SC0049360
- Shane Moore SC0027146
- South Carolina Department of Natural Resources SC0000451
- South Carolina Generating Company, Inc. SC0003883 · major
- South Carolina Ports Authority SC0001759 · major
- South Carolina Public Service Authority (Santee Cooper) SC0022471 · major
- South Carolina Public Service Authority (Santee Cooper) SC0037401 · major
- South Carolina Public Service Authority - Santee Cooper SC0048135 · major
- South Carolina Water Utilities SC0032743
- Specialty Vermiculite LLC SC0045811
- Steve Miller SC0035700 · major
- TAMASSEE DAR SCHOOL SC0026727
- TEGA CAY CITY OF SC0026743
- TEGA CAY CITY OF SC0026751
- TEGRANT ALLOYD BRANDS INC SC0049271
- TOWN OF EDISTO BEACH SC0049336
- TRANE TECHNOLOGIES CO LLC SC0047520
- TRANE TECHNOLOGIES COMPANY LLC SC0048534
- Trebol U.S.A. LLC SC0001619
- UNION CITY OF SC0047244 · major
- US DEPT OF ENERGY SAVANNAH RIVER SITE SC0000175 · major
- US Fish & Wildlife Service/Bears Bluff National Fish Hatchery SC0047848
- Utilities, COLUMBIA CITY OF SC0020940 · major
- Vision Center SC0035980
- WAGENER TOWN OF SC0026204
- WARE SHOALS TOWN OF SC0020214 · major
- WESTROCK CP LLC SC0000876 · major
- WILLIAMSBURG COUNTY WATER & SEWER AUTHORITY/SOUTH SC0048097
- WILLIAMSTON TOWN OF SC0046841 · major
- WOODRUFF CITY OF SC0045802
- Westinghouse Electric Company LLC SC0001848 · major
- YORK CITY OF SC0038156 · major
- Yesenia Chacon SC0031321
Built from EPA's ECHO bulk files. EPA's file, not the permit document, is the source: read your permit. Check a report before you file it · All states