Water Quality in South Carolina
EPA violation data for public water systems across South Carolina.
513
ZIP Codes
1,483
Total Violations
259 (50%)
ZIPs with 0 Violations
2.9
Avg per ZIP
National avg: 18.87 violations per ZIP.
South Carolina is 85% below average.
Violation Map
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0
1-5
6-15
16+
EPA violations (5yr)
Most Affected Areas in South Carolina
All ZIP Codes in South Carolina (513)
29708 Rock Hill
61 29045 Columbia
47 29710 Rock Hill
32 29483 Charleston
29 29036 Columbia
26 29732 Rock Hill
22 29730 Rock Hill
21 29073 Lexington
19 29801 Aiken
19 29832 Aiken
19 29927 Okatie
19 29464 Charleston
17 29585 Pawleys Island
15 29130 Columbia
14 29148 Summerton
14 29702 Rock Hill
14 29745 Rock Hill
14 29169 Lexington
13 29520 Chesterfield
13 29715 Rock Hill
13 29154 Sumter
12 29180 Columbia
12 29726 Rock Hill
12 29742 Rock Hill
12 29835 Edgefield
12 29205 Columbia
11 29451 Charleston
11 29461 Moncks Corner
11 29620 Abbeville
11 29704 Rock Hill
11 29706 Rock Hill
11 29712 Rock Hill
11 29717 Rock Hill
11 29733 Rock Hill
11 29743 Rock Hill
11 29031 Chester
10 29048 Orangeburg
10 29078 Columbia
10 29129 Aiken
10 29201 Columbia
10 29323 Spartanburg
10 29556 Kingstree
10 29588 Conway
10 29809 Aiken
10 29918 Estill
10 31642 Clarks Hill
10 29016 Columbia
9 29210 Columbia
9 29488 Walterboro
9 29065 Winnsboro
8 29072 Lexington
8 29108 Newberry
8 29510 Pawleys Island
8 29627 Greenville
8 29628 Calhoun Falls
8 29805 Aiken
8 29006 Lexington
7 29040 Sumter
7 29053 Lexington
7 29063 Columbia
7 29137 Orangeburg
7 29138 Greenwood
7 29203 Columbia
7 29223 Columbia
7 29364 Union
7 29526 Conway
7 29569 Conway
7 29576 Conway
7 29657 Anderson
7 29816 Aiken
7 29834 Aiken
7 29856 Aiken
7 29044 Columbia
6 29102 Manning
6 29207 Columbia
6 29414 Charleston
6 29448 Summerville
6 29470 Charleston
6 29511 Conway
6 29527 Conway
6 29544 Conway
6 29545 Conway
6 29566 Conway
6 29568 Conway
6 29572 Conway
6 29575 Conway
6 29577 Conway
6 29579 Conway
6 29581 Conway
6 29582 Conway
6 29651 Greenville
6 29676 Seneca
6 29678 Seneca
6 29827 Fairfax
6 29847 Aiken
6 29853 Aiken
6 29860 Aiken
6 29052 Columbia
5 29061 Columbia
5 29075 Columbia
5 29105 Aiken
5 29146 Orangeburg
5 29164 Aiken
5 29177 Columbia
5 29204 Columbia
5 29206 Columbia
5 29208 Columbia
5 29209 Columbia
5 29212 Columbia
5 29225 Columbia
5 29229 Columbia
5 29353 Union
5 29438 Charleston
5 29453 Moncks Corner
5 29477 Summerville
5 29602 Greenville
5 29607 Greenville
5 29626 Anderson
5 29693 Seneca
5 29731 Rock Hill
5 29803 Aiken
5 29828 Aiken
5 29829 Aiken
5 29831 Aiken
5 29841 Aiken
5 29842 Aiken
5 29851 Aiken
5 29945 Okatie
5 31634 Clarks Hill
5 29071 Lexington
4 29135 Orangeburg
4 29150 Sumter
4 29171 West Columbia
4 29341 Gaffney
4 29379 Union
4 29472 Summerville
4 29554 Florence
4 29583 Florence
4 29643 Anderson
4 29646 Greenwood
4 29664 Seneca
4 29689 Anderson
4 29817 Blackville
4 29014 Chester
3 29042 Denmark
3 29055 Chester
3 29113 Orangeburg
3 29123 Lexington
3 29170 Lexington
3 29360 Laurens
3 29402 Charleston
3 29429 Charleston
3 29440 Pawleys Island
3 29466 Charleston
3 29536 Dillon
3 29540 Darlington
3 29570 Bennettsville
3 29655 Anderson
3 29682 Easley
3 29687 Greenville
3 29696 Seneca
3 29810 Allendale
3 29843 Olar
3 29907 Okatie
3 29910 Okatie
3 29926 Okatie
3 29003 Bamberg
2 29015 Winnsboro
2 29018 Summerville
2 29056 Greeleyville
2 29125 Sumter
2 29126 Pomaria
2 29160 Lexington
2 29342 Gaffney
2 29418 Charleston
2 29420 Charleston
2 29426 Charleston
2 29432 Summerville
2 29437 Summerville
2 29456 Charleston
2 29458 Charleston
2 29471 Summerville
2 29485 Charleston
2 29555 Florence
2 29611 Greenville
2 29621 Anderson
2 29624 Anderson
2 29625 Anderson
2 29630 Anderson
2 29631 Anderson
2 29634 Seneca
2 29642 Anderson
2 29654 Greenville
2 29658 Seneca
2 29665 Seneca
2 29669 Greenville
2 29670 Anderson
2 29672 Seneca
2 29673 Greenville
2 29684 Anderson
2 29686 Seneca
2 29691 Seneca
2 29697 Anderson
2 29707 Lancaster
2 29716 Fort Mill
2 29728 Chesterfield
2 29813 Hilda
2 29821 Edgefield
2 29924 Hampton
2 31630 Clarks Hill
2 29054 Lexington
1 29067 Lancaster
1 29069 Darlington
1 29080 Sumter
1 29107 Orangeburg
1 29127 Prosperity
1 29142 Orangeburg
1 29166 Ward
1 29172 Lexington
1 29224 Columbia
1 29304 Spartanburg
1 29349 Spartanburg
1 29356 Greenville
1 29405 Charleston
1 29410 Charleston
1 29436 Moncks Corner
1 29475 Walterboro
1 29493 Walterboro
1 29550 Darlington
1 29564 Lane
1 29640 Easley
1 29661 Greenville
1 29666 Greenwood
1 29671 Easley
1 29677 Sandy Springs
1 29680 Greenville
1 29690 Greenville
1 29714 Ft Lawn
1 29824 Edgefield
1 29826 Elko
1 29838 Edgefield
1 29845 Edgefield
1 29902 Okatie
1 29904 Okatie
1 29905 Okatie
1 29906 Okatie
1 29909 Okatie
1 29915 Okatie
1 29920 Okatie
1 29928 Okatie
1 29935 Okatie
1 29936 Ridgeland
1 29940 Okatie
1 29941 Okatie
1