List of Impaired Waters (Mississippi)

Mississippi Coastal Basins, Mississippi Coastal 3170009
Cycle 2004

ID Num	New WBID	Waterbody Name	State Basin Name	# of Impairments
1	AL03170009-0102-100	Bayou La Batre	Escatawpa	2
2	AL03170009-0201-100	Mississippi Sound	Escatawpa	1
3	AL03170009-0201-200	Portersville Bay	Escatawpa	1
4	MS109BCUE	Bayou Cumbest	Coastal Streams	1
5	MS109BHE	Bayou Heron	Coastal Streams	2
6	MS109E04M	Bayou Casotte		2
7	MS112DT	Dead Tiger Creek	Coastal Streams	1
8	MS112E1	Catahoula Creek	Coastal Streams	1
9	MS113JE	Rotten Bayou	Coastal Streams	2
10	MS114JE	Cutoff Bayou	Coastal Streams	2
11	MS114M2	Delisle Bayou, Unnamed Tributary	Coastal Streams	1
12	MS115BCE	Bayou Caddy	Coastal Streams	5
13	MS115BLCE	Bayou La Croix	Coastal Streams	4
14	MS118BBM1	Turkey Creek	Coastal Streams	1
15	MS118BPE	Canal Number 3	Coastal Streams	1
16	MS118F	Flat Branch	Coastal Streams	1
17	MS118GBE	Graveline Bayou	Coastal Streams	1
18	MS118HBE	Heron Bayou	Coastal Streams	3
19	MS118MBE	Mallini Bayou	Coastal Streams	2
20	MS186T	Turtle Skin Creek	Pearl River	1
21	MSMSSOUNDM	Mississippi Sound	Coastal Streams	1
Total # of Impairments				36

Delistings for Mississippi Coastal Basins

Delistings for Mississippi Coastal 3170009

ID Num	WBID	Waterbody Name	Status	Delisted	Basis for Delisting
1	AL/03170009-050_01	Bayou La Batre	Impaired Water Segment
2	AL/03170009-030_01	Mississippi Sound	Impaired Water Segment
3	AL/03170009-030_02	Portersville Bay	Impaired Water Segment
4	MS109BCUE	Bayou Cumbest	Impaired Water Segment	Pathogens	TMDL developed by MDEQ for approval by EPA. [State developed TMDL has been approved by EPA.] TMDL Document: Bayou Cumbest/Bangs Lake Watershed
5	MS109BHE	Bayou Heron	Impaired Water Segment
6	MS109E04M	Bayou Casotte	Impaired Water Segment	Nonpriority Organics, Other Inorganics, Metals, Phenols	Pollutant cause recategorized - recent monitoring data indicate no impairment for this pollutant cause in the waterbody - no longer impaired. (Nonpriority organics, other inorganics, metals); TMDL developed by MDEQ for approval by EPA. [State developed TMDL has been approved by EPA.] (phenols) TMDL Document: Bayou Casotte
7	MS112DT	Dead Tiger Creek	Impaired Water Segment
8	MS112E1	Catahoula Creek	Impaired Water Segment	Biological Impairment, pH	Pollutant cause recategorized - original listing was due to a typographical error. (biological impairment); TMDL development is not appropriate - pH variance due to outdated standard due, natural causes are within range of new standard, no NPDES pH variances are shown. (pH)
9	MS113JE	Jourdan River	Impaired Water Segment	Pathogens	TMDL developed by MDEQ for approval by EPA. [State developed TMDL has been approved by EPA.] TMDL Document: St. Louis Bay, Jourdan River (II), and Wolf River (II)
10	MS114JE	Jourdan River	Impaired Water Segment	Pathogens	TMDL developed by MDEQ for approval by EPA. [State developed TMDL has been approved by EPA.] TMDL Document: St. Louis Bay, Jourdan River (II), and Wolf River (II)
11	MS114M2	Delisle Bayou, Unnamed Tributary	Impaired Water Segment
12	MS115BCE	Bayou Caddy	Impaired Water Segment
13	MS115BLCE	Bayou La Croix	Impaired Water Segment	Pathogens	TMDL developed by MDEQ for approval by EPA. [State developed TMDL has been approved by EPA.] TMDL Document: St. Louis Bay, Jourdan River (II), and Wolf River (II)
14	MS118BBM1	Turkey Creek	Impaired Water Segment	pH, Pathogens	TMDL developed by MDEQ for approval by EPA. [State developed TMDL has been approved by EPA.] TMDL Document: Turkey Creek (2 TMDLs)
15	MS118BPE	Bayou Portage	Impaired Water Segment
16	MS118F	Flat Branch	Impaired Water Segment
17	MS118GBE	Graveline Bayou	Impaired Water Segment
18	MS118HBE	Heron Bayou	Impaired Water Segment	Pathogens, Other habitat alterations	TMDL developed by MDEQ for approval by EPA. [State developed TMDL has been approved by EPA.] (pathogens); TMDL development is not appropriate for this impairment. (other habitat alterations) TMDL Document: Back Bay of Biloxi and Biloxi Bay
19	MS118MBE	Mallini Bayou	Impaired Water Segment	Pathogens	TMDL developed by MDEQ for approval by EPA. [State developed TMDL has been approved by EPA.] TMDL Document: St. Louis Bay, Jourdan River (II), and Wolf River (II)
20	MS186T	Turtle Skin Creek	Impaired Water Segment
21	MSMSSOUNDM	Mississippi Sound	Impaired Water Segment	Organic Enrichment/Low Dissolved Oxygen, pH, Arsenic	Pollutant cause recategorized - recent monitoring data indicate no impairment for this pollutant cause in the waterbody - no longer impaired.
22	MS114M1	Delisle Bayou, Unnamed Tributary	Restored	Biological Impairment	Pollutant cause recategorized - review of monitoring data shows no impairment due to this pollutant - original evaluation in error
23	MS096E04E1	Lake Yazoo	TMDL Completed	Hydrocarbons, Phenols, Total Toxics	TMDL developed by MDEQ for approval by EPA. [State developed TMDL has been approved by EPA.] TMDL Document: Lake Yazoo

In Summary:

Impaired Water Segments	21
TMDL Completed	1
Restored	1

Gulf of Mexico Program Office
Mail Code: EPA/GMPO
Stennis Space Center, MS 39529-6000
228-688-3726
FAX: 228-688-2709

List of Impaired Waters (Mississippi)

Mississippi Coastal Basins, Mississippi Coastal 3170009 Cycle 2004

Delistings for Mississippi Coastal Basins

In Summary:

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Mississippi Coastal Basins, Mississippi Coastal 3170009
Cycle 2004