April 13, 2006 – Federal Register Recent Federal Regulation Documents

Proposed Modification of Control 1234L Offshore Airspace Area; AK
Document Number: E6-5523
Type: Proposed Rule
Date: 2006-04-13
Agency: Federal Aviation Administration, Department of Transportation
This action proposes to amend Control 1234L, Offshore Airspace Area in Alaska. Specifically, this action proposes to modify Control 1234L in the immediate vicinity of the Saint Paul Island Airport, AK, by lowering the airspace floor from 2,000 feet above ground level (AGL) to 700 AGL. Additionally, outside the vicinity of the airport this proposal lowers the airspace floor from 2,000 AGL to 1,200 feet AGL within a 73-mile radius of the St. Paul Island Airport. The FAA is proposing this action to provide additional controlled airspace for aircraft instrument operations (IFR) at the St. Paul Island Airport.
Security Zone; Potomac River, Washington Channel, Washington, DC
Document Number: E6-5522
Type: Proposed Rule
Date: 2006-04-13
Agency: Coast Guard, Department of Homeland Security
The Coast Guard proposes to establish a temporary security zone in certain waters of Washington Channel on the Potomac River off Fort Lesley J. McNair, Washington, DC during the May 25, 2006, U.S. Coast Guard Commandant's Change of Command ceremony. The security zone is necessary to provide for the security and safety of life and property of event participants, spectators and mariners on U.S. navigable waters during the event. Entry into this zone is prohibited unless authorized by the Captain of the Port, Baltimore, Maryland, or designated representative.
Drawbridge Operation Regulations; Chincoteague Channel, Chincoteague, VA
Document Number: E6-5521
Type: Proposed Rule
Date: 2006-04-13
Agency: Coast Guard, Department of Homeland Security
The Coast Guard proposes to change the regulations that govern the operation of the SR 175 Bridge, at mile 3.5, at Chincoteague, Virginia. The proposal would allow the bridge to open on demand from midnight to 6 a.m., and every hour and a half from 6 a.m. to midnight; except from 7 a.m. to 5 p.m., on the last consecutive Wednesday and Thursday in July, the draw need not be opened. The proposed change would reduce vehicular traffic congestion to increase public safety and to extend the structural and operational integrity of the movable span while still balancing the needs of marine and vehicular traffic.
Importation of Cattle From Mexico
Document Number: E6-5509
Type: Proposed Rule
Date: 2006-04-13
Agency: Department of Agriculture, Animal and Plant Health Inspection Service
We are withdrawing a proposed rule that would have added San Luis, AZ, as a port through which cattle that have been infested with fever ticks or exposed to fever ticks or tick-borne diseases may be imported into the United States. The proposed rule would also have removed provisions that limit the admission of cattle that have been infested with fever ticks or exposed to fever ticks or tick-borne diseases to the State of Texas and that prohibit the movement of such cattle into areas of Texas quarantined because of fever ticks. We are taking this action after considering the comments we received following the publication of the proposed rule.
Proposed Rule; Revision of NRC Form 7, Application for NRC Export/Import License, Amendment, or Renewal
Document Number: E6-5497
Type: Proposed Rule
Date: 2006-04-13
Agency: Nuclear Regulatory Commission, Agencies and Commissions
The Nuclear Regulatory Commission (NRC) is proposing to amend its regulations that govern export and import of nuclear material and equipment concerning the use of NRC Form 7, ``Application for NRC Export/Import License, Amendment, or Renewal.'' Recently, the Commission revised NRC Form 7 to consolidate all license requests (i.e., applications for export, import, combined export/import, amendments and renewals) in one application form. Previously, NRC Form 7 was used only for applications for export of nuclear material and equipment. Import license applications, production or utilization facility export applications, and license amendment and renewal applications were filed by letter. As a result of the revision, these requests, previously made by letter, now would be made using NRC Form 7. The purpose of this proposed change is to amend the regulations that govern export and import of nuclear material and equipment to reflect that all license requests are to be made using NRC Form 7, as revised.
NESHAP: National Emission Standards for Hazardous Air Pollutants: Standards for Hazardous Air Pollutants for Hazardous Waste Combustors; Extension of Comment Period
Document Number: E6-5493
Type: Proposed Rule
Date: 2006-04-13
Agency: Environmental Protection Agency
EPA is announcing that the comment period to the proposed rule entitled National Emission Standards for Hazardous Air Pollutants: Standards for Hazardous Air Pollutants for Hazardous Waste Combustors, published on March 23, 2006, is being extended until May 8, 2006. In the proposed rule, EPA is requesting comment on a revised new source particulate matter standard for cement kilns that burn hazardous waste. We are also requesting comment on corresponding changes to the new source particulate matter standards for incinerators and liquid fuel boilers that burn hazardous waste.
Airworthiness Directives; Airbus Model A319, A320, and A321 Airplanes
Document Number: E6-5476
Type: Proposed Rule
Date: 2006-04-13
Agency: Federal Aviation Administration, Department of Transportation
The FAA proposes to adopt a new airworthiness directive (AD) for certain Airbus Model A319, A320, and A321 airplanes. This proposed AD would require a detailed inspection for cracks and marks on the carbon blades of the ram air turbine (RAT), and replacement of the RAT with a new or serviceable RAT if necessary. This proposed AD results from a report of three chord-wise cracks on the aft side of one carbon blade of a certain RAT. We are proposing this AD to detect and correct cracks and/or marks on the RAT carbon blades, which could result in reduced structural integrity of the carbon blade, and consequent loss of the RAT as a source of hydraulic and electrical power in an emergency.
Airworthiness Directives; Empresa Brasileira de Aeronautica S.A. (EMBRAER) Model EMB-145XR Airplanes
Document Number: E6-5474
Type: Proposed Rule
Date: 2006-04-13
Agency: Federal Aviation Administration, Department of Transportation
The FAA proposes to adopt a new airworthiness directive (AD) for certain EMBRAER Model EMB-145XR airplanes. This proposed AD would require modification of the flap system interface wiring. This proposed AD results from a finding that the aural and visual warnings, which should be activated when the flaps are set to 22 degrees during takeoff, were not enabled during the manufacture of certain Model EMB- 145XR airplanes. We are proposing this AD to prevent overrunning the runway during takeoff.
Airworthiness Directives; McDonnell Douglas Model DC-9-31, DC-9-32, DC-9-32F, DC-9-33F, DC-9-34, and DC-9-34F Airplanes; and Model DC-9-40 and DC-9-50 Series Airplanes
Document Number: E6-5472
Type: Proposed Rule
Date: 2006-04-13
Agency: Federal Aviation Administration, Department of Transportation
The FAA proposes to adopt a new airworthiness directive (AD) for certain transport category airplanes, identified above. This proposed AD would require installing a bonding jumper from the boost pump volute to the fuel tank structure, and related investigative/ corrective actions. This proposed AD results from fuel system reviews conducted by the manufacturer. We are proposing this AD to prevent point-contact arcing or filament heating in the fuel tank, which, in the event of a short or ground fault inside the fuel tank, could result in a fuel tank explosion and consequent loss of the airplane.
Airworthiness Directives; Empresa Brasileira de Aeronautica S.A. (EMBRAER) Model EMB-145XR Airplanes
Document Number: E6-5470
Type: Proposed Rule
Date: 2006-04-13
Agency: Federal Aviation Administration, Department of Transportation
The FAA proposes to adopt a new airworthiness directive (AD) for certain EMBRAER Model EMB-145XR airplanes. This proposed AD would require replacement of certain segments of the passenger seat tracks with new, improved seat tracks. This proposed AD results from instances where the shear plungers of the passenger seat legs were not adequately fastened. We are proposing this AD to prevent inadequate fastening of the seat leg shear plungers, which could result in failure of the passenger seat tracks during emergency landing conditions and consequent injury to passengers.
Airworthiness Directives; Boeing Model 737-100, -200, and -200C Series Airplanes
Document Number: E6-5469
Type: Proposed Rule
Date: 2006-04-13
Agency: Federal Aviation Administration, Department of Transportation
The FAA proposes to supersede an existing airworthiness directive (AD) that applies to certain Boeing Model 737 series airplanes. The existing AD currently requires inspection of the elevator tab inboard hinge support structure to detect fatigue cracking and corrective action if necessary. That AD also provides an optional terminating action. This proposed AD would add airplanes to the applicability and would require new repetitive inspections. For airplanes having elevators with laminated rear spars, this proposed AD would require repetitive inspections for interlaminar corrosion, delamination, or disbonding in the rear spar, repetitive inspections for cracking in the spar web, and repair including related investigative/corrective actions if necessary. For airplanes having elevators with solid rear spars, this proposed AD would require repetitive inspections for cracking in the spar web and repair including related investigative/corrective actions if necessary. This proposed AD results from reports of cracks in the elevator rear spar web at the tab hinge bracket locations. We are proposing this AD to detect and correct cracking, corrosion, interlaminar corrosion, delamination, and disbonding in the elevator rear spar, which may reduce elevator stiffness and lead to in-flight vibration. In-flight vibration may lead to elevator and horizontal stabilizer damage and reduced controllability of the airplane.
Grade Crossing Signal System
Document Number: 06-55514
Type: Rule
Date: 2006-04-13
Agency: Federal Railroad Administration, Department of Transportation
Endangered and Threatened Wildlife and Plants; Proposed Threatened Status for Penstemon grahamii
Document Number: 06-3578
Type: Proposed Rule
Date: 2006-04-13
Agency: Fish and Wildlife Service, Department of the Interior
We, the U.S. Fish and Wildlife Service (Service), announce the reopening of the public comment period on the proposed rule to determine threatened status and to designate critical habitat for Penstemon grahamii (Graham's beardtongue) under the Endangered Species Act of 1973 as amended (Act). Reopening the public comment period will allow an additional opportunity for interested parties to comment on the proposed rule. Comments previously submitted on the proposed rule need not be resubmitted as they have already been incorporated into the public record and will be fully considered in any final decision. We will also hold a public hearing on the proposed rule.
Endangered and Threatened Wildlife and Plants; Designation of Critical Habitat for the Laguna Mountains Skipper
Document Number: 06-3577
Type: Proposed Rule
Date: 2006-04-13
Agency: Fish and Wildlife Service, Department of the Interior
We, the U.S. Fish and Wildlife Service (Service), announce the reopening of the public comment period on the proposed rule to designate critical habitat for the Laguna Mountains skipper (Pyrgus ruralis lagunae) under the Endangered Species Act of 1973, as amended (Act). This action will provide all interested parties with an additional opportunity to submit written comments on the proposed designation. Comments previously submitted need not be resubmitted as they have already been incorporated into the public record and will be fully considered in any final decision. We also will hold two public hearings on this proposed designation of critical habitat.
Security Zone; High Capacity Passenger Vessels and Alaska Marine Highway System Vessels in Alaska
Document Number: 06-3564
Type: Rule
Date: 2006-04-13
Agency: Coast Guard, Department of Homeland Security
The Coast Guard is establishing permanent moving security zones around all escorted High Capacity Passenger Vessels (``HCPV'') and escorted Alaska Marine Highway System Vessels (``AMHS vessels'') during their transits in the navigable waters of the Seventeenth Coast Guard District. All commercial fishing vessels, as defined by applicable United States Code, are exempt from the provisions of this rule only while they are actively engaged in fishing.
Drawbridge Operation Regulation; Carquinez Strait, Benicia and Martinez, CA
Document Number: 06-3562
Type: Rule
Date: 2006-04-13
Agency: Coast Guard, Department of Homeland Security
The Commander, Eleventh Coast Guard District, has issued a temporary deviation from the regulation governing the operation of the Benicia-Martinez Railroad Drawbridge across the Carquinez Strait, mile 7.0, between Benicia and Martinez, CA. This deviation allows the bridge to remain in the closed-to-navigation position during the deviation period. This deviation is necessary for the bridge owner, Union Pacific Railroad Company, to perform essential cable replacement and repair work at the bridge.
Establishment of Area Navigation Instrument Flight Rules Terminal Transition Route (RITTR); T-210; Jacksonville, FL
Document Number: 06-3559
Type: Rule
Date: 2006-04-13
Agency: Federal Aviation Administration, Department of Transportation
This action corrects an error in the geographic coordinates of a waypoint (WP) listed in the description of route T-210 in a final rule published in the Federal Register on March 27, 2006 (71 FR 15027), Airspace Docket No. 05-ASO-10. This action also makes an editorial change to the order of the points listed in the route description.
Importation of Small Lots of Seed Without Phytosanitary Certificates
Document Number: 06-3554
Type: Rule
Date: 2006-04-13
Agency: Department of Agriculture, Animal and Plant Health Inspection Service
We are amending the nursery stock regulations to allow the importation of small lots of seed under an import permit with specific conditions, as an alternative to the current phytosanitary certificate requirement. This change is necessary because several entities that import small lots of seedindividual importers, scientists, horticultural societies, arboreta, and small businesseshave had difficulty obtaining the necessary certificates and have been adversely affected by the phytosanitary certificate requirement. The change makes it feasible for those entities to import small lots of seed and ensures prompt and consistent service for such importers while continuing to protect against the introduction of plant pests into the United States and providing the Animal and Plant Health Inspection Service with necessary information about the quality, quantity, and diversity of the imported material.
Revision of NRC Form 7, Application for NRC Export/Import License, Amendment, or Renewal
Document Number: 06-3551
Type: Rule
Date: 2006-04-13
Agency: Nuclear Regulatory Commission, Agencies and Commissions
The Nuclear Regulatory Commission (NRC) is amending its regulations that govern the export and import of nuclear material and equipment concerning the use of NRC Form 7, ``Application for NRC Export/Import License, Amendment, or Renewal.'' Recently, the Commission revised NRC Form 7 to consolidate all license requests (i.e., applications for export, import, combined export/import, amendments and renewals) in one application form. Previously, NRC Form 7 was used only for applications for export of nuclear material and equipment. Import license applications, production or utilization facility export applications, and license amendment and renewal applications were filed by letter. As a result of the revision, these requests previously made by letter, now will be made using NRC Form 7. The purpose of this change is to amend the regulations that govern export and import of nuclear material and equipment to reflect that all license requests are to be made using NRC Form 7, as revised.
National Organic Program (NOP)-Access to Pasture (Livestock)
Document Number: 06-3541
Type: Proposed Rule
Date: 2006-04-13
Agency: Agricultural Marketing Service, Department of Agriculture
The United States Department of Agriculture (USDA) invites comments from producers, handlers, processors, food manufacturers, exporters, consumers, scientists, industry representatives, and all other interested parties on how USDA should address the relationship between ruminant animals, particularly dairy animals, and pasture or land used for grazing under the NOP regulations. During the development of the NOP, and since its implementation, various parties, including the National Organic Standards Board (NOSB), have expressed concern about the role of pasture in organic management of ruminant animals particularly dairy animals. The NOP is authorized by the Organic Foods Production Act of 1990 (7 U.S.C. 6501 et seq.) (OFPA). The Agricultural Marketing Service (AMS) administers the NOP. Under the NOP, AMS oversees national standards for the production and handling of organically produced agricultural products. This action is being taken by AMS to ensure that NOP regulations are clear and consistent, stimulate growth of the organic sector, satisfy consumer expectations, and allow organic producers and handlers flexibility in making site-specific, real-time management decisions.
Airworthiness Directives; Gulfstream Model GIV-X and GV-SP Series Airplanes
Document Number: 06-3540
Type: Rule
Date: 2006-04-13
Agency: Federal Aviation Administration, Department of Transportation
The FAA is revising an existing airworthiness directive (AD), which applies to certain Gulfstream Model GIV-X and GV-SP series airplanes. That AD currently requires revising the Limitations section of the airplane flight manual (AFM) by incorporating new procedures to follow in the event that the cockpit displays go blank or malfunction. This AD allows for the use of alternative AFM revisions for a certain subset of the existing applicability. This AD results from a report that all four of the cockpit flight panel display units simultaneously went blank during flight. We are issuing this AD to ensure that the flightcrew is advised of the appropriate procedures to follow in the event that the cockpit displays go blank or malfunction, which could result in a reduction of the flightcrew's situational awareness and possible loss of control of the airplane.
Airworthiness Directives; Eurocopter France Model SA-360C, SA-365C, SA-365C1, and SA-365C2 Helicopters
Document Number: 06-3535
Type: Rule
Date: 2006-04-13
Agency: Federal Aviation Administration, Department of Transportation
This amendment adopts a new airworthiness directive (AD) for Eurocopter France (Eurocopter) Model SA-360C, SA-365C, SA-365C1, and SA-365C2 helicopters. This action requires inspecting the main gearbox (MGB) base plate for a crack and replacing the MGB if a crack is found. This amendment is prompted by the discovery of a crack in a MGB base plate. The actions specified in this AD are intended to detect a crack in a MGB base plate and prevent failure of one of the MGB attachment points to the frame, which could result in severe vibration and subsequent loss of control of the helicopter.
Fisheries of the Exclusive Economic Zone Off Alaska; Pollock in the West Yakutat District of the Gulf of Alaska
Document Number: 06-3534
Type: Rule
Date: 2006-04-13
Agency: Department of Commerce, National Oceanic and Atmospheric Administration
NMFS is prohibiting directed fishing for pollock in the West Yakutat District of the Gulf of Alaska (GOA). This action is necessary to prevent exceeding the 2006 total allowable catch (TAC) of pollock specified for the West Yakutat District of the GOA.
Making Pictures, Television Productions, or Sound Tracks on Certain Areas Under the Jurisdiction of the Department of the Interior
Document Number: 06-3529
Type: Rule
Date: 2006-04-13
Agency: Office of the Secretary, Department of the Interior
The Office of the Secretary is revising regulations found at 43 CFR 5.1 to allow implementation of legislation that directs the establishment of a reasonable fee for commercial filming activities or similar projects and still photography where a permit is required.
Determination of Basis of Stock or Securities Received in Exchange for, or With Respect to, Stock or Securities in Certain Transactions; Treatment of Excess Loss Accounts; Correction
Document Number: 06-3527
Type: Rule
Date: 2006-04-13
Agency: Internal Revenue Service, Department of Treasury, Department of the Treasury
This document contains a correction to final and temporary regulations (TD 9244), that was published in the Federal Register on Thursday, January 26, 2006 (71 FR 4264). This regulation provides guidance regarding the determination of the basis of stock or securities received in exchange for, or with respect to stock or securities in certain transactions.
Safety Zone; Maple-Oregon Bridge Boring Program, Sturgeon Bay Ship Canal, Sturgeon Bay, WI
Document Number: 06-3512
Type: Rule
Date: 2006-04-13
Agency: Coast Guard, Department of Homeland Security
The Coast Guard is establishing a temporary safety zone in the Sturgeon Bay Ship Canal in Sturgeon Bay, WI. This zone is intended to restrict vessels from a portion of the Sturgeon Bay Ship Canal during the Maple-Oregon Bridge Boring Program. This temporary safety zone is necessary to protect vessels from hazards associated with underwater drilling operations.
Fisheries of the Northeastern United States; Northeast Multispecies Fishery; Emergency Secretarial Action
Document Number: 06-3504
Type: Rule
Date: 2006-04-13
Agency: Department of Commerce, National Oceanic and Atmospheric Administration
NMFS implements this interim final rule pursuant to its authority to issue emergency measures under the Magnuson-Stevens Fishery Conservation and Management Act (Magnuson-Stevens Act). This emergency action implements measures intended to reduce immediately the fishing mortality rate (F) on certain groundfish species to prevent overfishing and maintain the rebuilding programs of the Northeast (NE) Multispecies Fishery Management Plan (FMP). Specifically, this emergency action implements differential days-at-sea (DAS) counting for all groundfish vessels not participating in the U.S./Canada Management Area on Georges Bank (GB), reduced trip limits for certain species, and recreational possession restrictions, among other provisions. In addition, this action continues two programs that would otherwise expire by the end of the 2005 fishing year (FY) on April 30, 2006: The DAS Leasing Program and a modified Regular B DAS Program on GB. Due to the impact of these proposed measures on the monkfish fishery, this emergency action also limits participation of monkfish Category C, D, or F permits in the Regular B DAS Program and revises the method of calculating available monkfish-only DAS for Category C, D, F, G, or H monkfish vessels. Further, this action eliminates the daily and maximum trip limits for haddock for FY 2006. Also, because of the substantive nature of this emergency rule and the necessary shortened comment period on the proposed rule for this action, this rule is being implemented as an emergency interim action and seeks additional public comment. This action is intended to prevent overfishing while maintaining specific programs designed to help mitigate the economic and social impacts of effort reductions under the FMP until more permanent management measures can be implemented through Framework Adjustment (FW) 42 to the FMP.
Approval and Promulgation of Implementation Plans; Tennessee: Revisions to Volatile Organic Compound Definition
Document Number: 06-3490
Type: Rule
Date: 2006-04-13
Agency: Environmental Protection Agency
EPA is approving revisions to the Tennessee State Implementation Plan (SIP), submitted by the Tennessee Department of Environment and Conservation (TDEC) on September 7, 1998. This revision adds 16 compounds to the list of compounds excluded from the definition of ``Volatile Organic Compound'' (VOC).
Approval and Promulgation of Implementation Plans; Tennessee: Revisions to Volatile Organic Compound Definition
Document Number: 06-3489
Type: Proposed Rule
Date: 2006-04-13
Agency: Environmental Protection Agency
EPA is proposing to approve revisions to the Tennessee State Implementation Plan (SIP), submitted by the Tennessee Department of Environment and Conservation on September 7, 1998. This revision adds 16 compounds to the list of compounds excluded from the definition of ``Volatile Organic Compounds.'' In the Final Rules Section of this Federal Register, EPA is approving the State's SIP revision as a direct final rule without prior proposal because the Agency views this as a noncontroversial submittal and anticipates no adverse comments. A detailed rationale for the approval is set forth in the direct final rule. If no significant, material, and adverse comments are received in response to this rule, no further activity is contemplated. If EPA receives adverse comments, the direct final rule will be withdrawn and all public comments received will be addressed in a subsequent final rule based on this proposed rule. EPA will not institute a second comment period on this document. Any parties interested in commenting on this document should do so at this time.
Approval of the Clean Air Act, Section 112(l), Authority for Hazardous Air Pollutants: Perchloroethylene Air Emission Standards for Dry Cleaning Facilities: Commonwealth of Massachusetts Department of Environmental Protection
Document Number: 06-3488
Type: Rule
Date: 2006-04-13
Agency: Environmental Protection Agency
This document corrects an error in the language of a final rule pertaining to EPA's approval granting the Commonwealth of Massachusetts the authority to implement and enforce its perchloroethylene air emissions regulations in place of the Federal dry cleaning NESHAP for area sources.
Airworthiness Directives; Fokker Model F.28 Mark 0100 Airplanes
Document Number: 06-3480
Type: Rule
Date: 2006-04-13
Agency: Federal Aviation Administration, Department of Transportation
The FAA is adopting a new airworthiness directive (AD) for certain Fokker Model F.28 Mark 0100 airplanes. This AD requires reinforcing the fuselage at the emergency locator transmitter system's antenna area. This AD results from a report that certain structural provisions for an optional antenna are of insufficient strength. We are issuing this AD to prevent reduced structural integrity of the airplane.
Airworthiness Directives; Sicma Aero Seat (Formerly Farner); Cabin Attendant Seats Series 150 Type FN and Series 151 Type WN
Document Number: 06-3479
Type: Rule
Date: 2006-04-13
Agency: Federal Aviation Administration, Department of Transportation
The FAA is adopting a new airworthiness directive (AD) for Sicma Aero Seat (formerly Farner) cabin attendant seats series 150 type FN and series 151 type WN. This AD requires installing two protection fairings over the upper seat structure to cover the gap between the upper and lower seats and prevent any contact with the bottom seat folding mechanisms. This AD results from a child catching its fingers in the folding mechanism of the bottom of the attendant seat. We are issuing this AD to prevent injury resulting from contact with the bottom folding mechanism.
Airworthiness Directives; Boeing Model 767 Airplanes
Document Number: 06-3478
Type: Rule
Date: 2006-04-13
Agency: Federal Aviation Administration, Department of Transportation
The FAA is adopting a new airworthiness directive (AD) for certain Boeing Model 767 airplanes. This AD requires performing a test of the bonding resistance between the engine fuel feed tube fitting and the front spar, applying sealant on a hex nut inside the dry bay, and performing any applicable corrective actions. This AD results from a report that the engine fuel feed tubes were found not electrically bonded to the front spar. We are issuing this AD to prevent an ignition source from entering the fuel tank during a lightning strike event, which could cause a fuel tank explosion.
Endangered and Threatened Wildlife and Plants; Designation of Critical Habitat for the California Red-Legged Frog, and Special Rule Exemption Associated With Final Listing for Existing Routine Ranching Activities
Document Number: 06-3344
Type: Rule
Date: 2006-04-13
Agency: Fish and Wildlife Service, Department of the Interior
We, the U.S. Fish and Wildlife Service (Service), are designating critical habitat for the California red-legged frog (Rana aurora draytonii) pursuant to the Endangered Species Act of 1973, as amended (Act). We are further finalizing a special rule associated with final listing of the California red-legged frog as threatened for existing routine ranching activities pursuant to section 4(d) of the Act. In total, approximately 450,288 acres (ac) (182,225 hectares (ha)) fall within the boundaries of the critical habitat designation. The critical habitat is located in Alameda, Butte, Contra Costa, El Dorado, Kern, Los Angeles, Marin, Merced, Monterey, Napa, Nevada, San Benito, San Luis Obispo, San Mateo, Santa Barbara, Santa Clara, Santa Cruz, Solano, Ventura and Yuba counties, California.
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