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Notice

Clean Water Act Section 303(d): Final Agency Action on Eighty Total Maximum Daily Loads (TMDLs)

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AGENCY:

Environmental Protection Agency (EPA).

ACTION:

Notice of availability.

SUMMARY:

This notice announces final agency action on eighty TMDLs prepared by EPA Region 6 for waters listed in Louisiana's Red River, Sabine River, and Terrebonne Basins, under section 303(d) of the Clean Water Act (CWA). Documents from the administrative record file for the eighty TMDLs, including TMDL calculations and responses to comments, may be viewed at http://www.epa.gov/​earth1r6/​6wq/​npdes/​tmdl/​index.htm. The administrative record file may be examined by calling or writing Ms. Diane Smith at the address below. Please contact Ms. Smith to schedule an inspection.

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FOR FURTHER INFORMATION CONTACT:

Diane Smith, Environmental Protection Specialist, Water Quality Protection Division, U.S. EPA Region 6, 1445 Ross Avenue, Dallas, TX 75202-2733, (214) 665-2145.

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SUPPLEMENTARY INFORMATION:

In 1996, two Louisiana environmental groups, the Sierra Club and Louisiana Environmental Action Network (plaintiffs), filed a lawsuit in Federal Court against the EPA, styled Sierra Club, et al. v. Clifford, et al., No. 96-0527, (E.D. La.). Among other claims, plaintiffs alleged that EPA failed to establish Louisiana TMDLs in a timely manner. EPA established 63 of these TMDLs pursuant to a consent decree entered in this lawsuit.Start Printed Page 19704

EPA Takes Final Agency Action on Eighty TMDLs

By this notice EPA is taking final agency action on the following eighty TMDLs for waters located within the Louisiana river basins:

SubsegmentWaterbody namePollutant
100306Kelly Bayou—AR State Line to Black BayouFecal Coliform.
100309Cross BayouTurbidity, TDS, Chloride, Sulfate, and TSS.
100406Flat River—Headwaters to Loggy BayouFecal Coliform and TDS.
100602Boggy BayouTurbidity and Sedimentation/siltation.
100603Wallace LakeTurbidity and Sedimentation/siltation.
100701Black Lake BayouTurbidity, TDS, and Sedimentation/siltation.
100704Kepler CreekTDS.
100707Castor Creek—Headwaters to Black Lake BayouFecal Coliform.
100708Unnamed Tributary to Castor Creek near Town of CastorSulfate and TDS.
100709Grand Bayou—Headwaters to Black Lake BayouFecal Coliform.
100710Unnamed Tributary to Grand Bayou near Town of Hall SummitTDS, Chloride, and Sulfate.
100801Saline Bayou—from its origin near Arcadia to LA Hwy 156 in Winn Parish (scenic)Fecal Coliform.
100804Unnamed Tributary to Saline Bayou near Town of ArcadiaTDS and Sulfate.
100901Nantaches Creek—Headwaters to Nantaches LakeFecal Coliform.
101101Cane River—above Natchitoches to Red RiverTDS and Chloride.
101103Bayou Kisatchie—entrance into Kisatchie National Forest to Old River (scenic)Fecal Coliform and TDS.
101301Rigolette Bayou—Headwaters to Red RiverFecal Coliform.
101303Iatt Creek—Headwaters to Iatt LakeTDS.
101401Buhlow Lake (Pineville)Turbidity.
101601Bayou Cocodrie—from Little Cross Bayou to Wild Cow Bayou (scenic)Turbidity.
110202Pearl Creek—from its origin to its entrance into Sabine River (scenic)Fecal Coliform.
110401Bayou Toro—Headwaters to LA Hwy 473Fecal Coliform.
110402Bayou Toro—LA Hwy 473 to its entrance into Sabine RiverFecal Coliform.
110501West Anacoco Creek—Headwaters to Vernon LakeFecal Coliform.
110504Bayou Anacoco—Vernon Lake to Anacoco LakeFecal Coliform.
110601Vinton WaterwayTurbidity.
120101Bayou PortageTDS, Chloride, Fecal Coliform, and TSS.
120102Bayou PoydrasSediment, Sulfate, TDS, TSS, and Fecal Coliform.
120104Bayou Grosse TeteFecal Coliform and TDS.
120105Chamberlin CanalFecal Coliform, TSS, and Sediment.
120106Bayou PlaquemineTurbidity.
120109Intracoastal WaterwayFecal Coliform.
120110Bayou CholpeTDS and Sulfate.
120111Bayou Maringouin—Headwaters to East Atchafalaya Basin LeveeFecal Coliform and TDS.
120112Bayou FordocheFecal Coliform and TDS.
120201Lower Grand River and Belle RiverFecal Coliform and Sulfate.
120206Grand Bayou and Little Grand BayouFecal Coliform.
120301Bayou TerrebonneFecal Coliform.
120502Bayou Grand CaillouFecal Coliform.
120503Bayou Petit CaillouFecal Coliform.
120504Bayou Petit CaillouFecal Coliform.
120506Bayou du LargeFecal Coliform.
120507Bayou ChauvinFecal Coliform.
120508Houma Navigation CanalFecal Coliform.
120602Bayou TerrebonneFecal Coliform.
120605Bayou Pointe au ChienFecal Coliform.
120606Bayou BlueFecal Coliform.
120701Bayou Grand CaillouFecal Coliform.
120703Bayou du LargeFecal Coliform.
120707Lake BoudreauxFecal Coliform.
120708Lost Lake, Four League BayFecal Coliform.

EPA requested the public to provide EPA with any significant data or information that might impact the eighty Final TMDLs in the Federal Register Notice: Volume 71, Number 195, pages 59504-59506 (October 10, 2006). The comments received and the EPA's response to comments and the TMDLs may be found at http://www.epa.gov/​earth1r6/​6wq/​npdes/​tmdl/​index.htm.

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Dated: April 11, 2007.

William K. Honker,

Deputy Director, Water Quality Protection Division, EPA Region 6.

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[FR Doc. E7-7459 Filed 4-18-07; 8:45 am]

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