Fishery conservation and management: Northeastern United States fisheries— Guided sport charter vessel fishing; harvest restrictions, 17071-17076 [E7-6422]

Agencies

[Federal Register: April 6, 2007 (Volume 72, Number 66)]
[Proposed Rules]               
[Page 17071-17076]
From the Federal Register Online via GPO Access [wais.access.gpo.gov]
[DOCID:fr06ap07-20]                         

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DEPARTMENT OF COMMERCE

National Oceanic and Atmospheric Administration

50 CFR Part 300

[Docket No. 070326070-7070-01; I.D. 032107A]
RIN 0648-AV47

 
Pacific Halibut Fisheries; Guided Sport Charter Vessel Fishery 
for Halibut

AGENCY: National Marine Fisheries Service (NMFS), National Oceanic and 
Atmospheric Administration (NOAA), Commerce.

[[Page 17072]]


ACTION: Proposed rule; request for comments.

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SUMMARY: NMFS proposes regulations that would restrict the harvest of 
halibut by persons fishing on a guided sport charter vessel in 
International Pacific Halibut Commission (IPHC) Regulatory Area 2C. The 
current sport fishing catch or bag limit of two halibut per day is 
proposed to be changed for a person sport fishing on a charter vessel 
in Area 2C to require that at least one of the two fish taken in a day 
be no more than 32 inches (81.3 cm) in length. This proposed regulatory 
change is necessary to reduce the halibut harvest in the charter vessel 
sector while minimizing negative impacts on this sector, its sport 
fishing clients, and the coastal communities that serve as home ports 
for the fishery. The intended effect of this action is a reduction in 
the poundage of halibut harvested by the guided sport charter vessel 
sector in Area 2C.

DATES: Written comments must be received by April 23, 2007.

ADDRESSES: Send comments to Sue Salveson, Assistant Regional 
Administrator, Sustainable Fisheries Division, Alaska Region, NMFS, 
Attn: Ellen Sebastian. Comments may be submitted by any of the 
following methods:
     Mail: P.O. Box 21668, Juneau, AK 99802 1668;
     Hand deliver to the Federal Building: 709 West 9th Street, 
Room 420A, Juneau, AK;
     Fax: 907-586 7557;
     E-mail: 0648-AV47-PR-HAL@noaa.gov. Include in the subject 
line of the e-mail the following document identifier: Charter Vessel 
Halibut 0648-AV47. E-mail comments with or without attachments are 
limited to 5 megabytes; or
     Webform at the Federal e-Rulemaking Portal: https://www.regulations.gov.
 Follow the instructions at that site for 

submitting comments.
    Copies of the Draft Environmental Assessment/Regulatory Impact 
Review/Initial Regulatory Flexibility Analysis (EA/RIR/IRFA) prepared 
for this action are available from NMFS at the above address or from 
the NMFS Alaska Region website at https://www.fakr.noaa.gov.


FOR FURTHER INFORMATION CONTACT: Jay Ginter or Jason Gasper, (907) 586-
7228 or email at jay.ginter@noaa.gov or jason.gasper@noaa.gov.


SUPPLEMENTARY INFORMATION: The IPHC and NMFS manage fishing for Pacific 
halibut (Hippoglossus stenolepis) through regulations established under 
the authority of the Northern Pacific Halibut Act of 1982 (Halibut 
Act). The IPHC promulgates regulations governing the Pacific halibut 
fishery under the Convention between the United States and Canada for 
the Preservation of the Halibut Fishery of the North Pacific Ocean and 
Bering Sea (Convention), signed in Ottawa, Ontario, on March 2, 1953, 
as amended by a Protocol Amending the Convention signed at Washington, 
D.C., on March 29, 1979. The IPHC's regulations are subject to approval 
by the Secretary of State with concurrence of the Secretary of Commerce 
(Secretary). Approved regulations developed by the IPHC are published 
as annual management measures pursuant to 50 CFR 300.62.
    Current regulations applicable to sport fishing for halibut in all 
IPHC areas in Alaska are contained in section 25 of the 2007 annual 
management measures ( 72 FR 11792 ; March 14, 2007). These regulations 
include the following restrictions per person sport fishing:
    1. A single line with no more than two hooks attached or a spear;
    2. A daily bag limit of two halibut of any size;
    3. A possession limit of two daily bag limits; and
    4. A sport fishing season of February 1 through December 31.
    The IPHC first adopted sport halibut fishing rules in 1973, in 
response to Federal, state, and provincial agencies seeking consistency 
and uniformity in sport fishing regulations in all IPHC areas. The IPHC 
bag limit rule was first established as three fish per day per person 
in 1973, was reduced to one fish per day in 1974, and raised to two 
fish per day in 1975, where it has remained until present. Similarly, 
the IPHC established the sport fishing season for halibut originally 
from March 1 through October 31 in 1973, and changed it for several 
years until the current 11-month season was set in 1986. Finally, 
during the years 1984 through 1997, the IPHC required sport charter 
vessels to have IPHC licenses.
    Additional regulations that are not in conflict with approved IPHC 
regulations may be recommended by the North Pacific Fishery Management 
Council (Council) and implemented by the Secretary through NMFS to 
allocate harvesting privileges among U.S. fishermen in and off of 
Alaska. The Council has exercised this authority, most notably in the 
development of its Individual Fishing Quota (IFQ) Program, codified at 
50 CFR part 679, and subsistence halibut fishery management measures, 
codified at 50 CFR 300.65. The Council also has been developing a 
regulatory program to manage the guided sport charter vessel fishery 
for halibut and is continuing this work. This program could include 
measures to restrict harvest in 2008 and a moratorium on new entry into 
the charter vessel fishery in 2009.

Management of the Halibut Fisheries

    The harvest of halibut occurs in three basic fisheries the 
commercial, sport, and subsistence fisheries. An additional amount of 
fishing mortality occurs as bycatch or incidental catch while targeting 
other species and wastage.
    The IPHC annually determines the amount of halibut that may be 
removed from the resource without causing biological conservation 
problems on an area-by-area basis in all areas of Convention waters. It 
imposes catch limits, however, on only the commercial sector in areas 
in and off of Alaska. The IPHC estimates the exploitable biomass of 
halibut using a combination of harvest data from the commercial, 
recreational, subsistence fisheries, and information collected during 
scientific surveys and sampling of bycatch in other fisheries. The 
target amount of allowable harvest for a given area is calculated by 
multiplying a fixed harvest rate by the estimate of exploitable 
biomass. This target level is called the total constant exploitation 
yield (CEY) as it represents the target level for total removals (in 
net pounds) for that area in the coming year. The IPHC subtracts 
estimates of all non-commercial removals (sport, subsistence, bycatch, 
and wastage) from the total CEY. The remaining CEY, after the removals 
are subtracted, is the maximum catch or ``fishery CEY'' for an area's 
directed commercial fixed gear fishery.
    This method of determining the commercial fishery's catch limit in 
an area results in a decrease in the commercial fishery's use of the 
resource as other non-commercial uses increase their proportion of the 
total CEY. As conservation of the halibut resource is the overarching 
goal of the IPHC, it attempts to include all sources of fishing 
mortality of halibut within the total CEY. This method for determining 
the limit for the commercial use of halibut has worked well for many 
years to conserve the halibut resource, provided that the other non-
commercial uses of the resource have remained relatively stable and 
small. Although most of the non-commercial uses of halibut have been 
relatively stable, growth in the charter vessel fishery in recent 
years, particularly in Area 2C, has resulted in a de facto allocation 
of the halibut

[[Page 17073]]

resource away from the commercial fishery to the charter vessel 
fishery.

Guideline Harvest Level (GHL)

    Currently, the Council's only approved management policy in effect 
for the charter vessel fisheries is to have separate GHLs for Area 2C 
and Area 3A. These GHLs are codified at 50 CFR 300.65(c). The GHLs 
serve as benchmarks for monitoring the charter vessel fishery relative 
to the commercial fishery and other sources of fishing mortality. The 
GHLs do not limit the charter vessel fisheries. Although it is the 
Council's policy that the charter vessel fisheries should not exceed 
the GHLs, no constraints have been imposed on the charter vessel 
fisheries for GHLs that have been exceeded in the past.
    The Council has discussed the expansion of the charter vessel 
fishery for halibut since 1993. The GHLs were initially adopted by the 
Council in 1997 without implementing regulations. The Council stated 
its intent to maintain a stable charter vessel fishing season without a 
mid-season closure. If a GHL was exceeded, other management measures 
would be triggered to take effect in years following attainment of the 
GHL. The Council envisioned ``framework'' regulations of increasing 
restrictiveness depending on the extent to which a GHL was exceeded. 
Proposed framework regulations were published in 2002 (January 28, 
2002; 67 FR 3867); however, NMFS informed the Council later that year 
that its framework regulations could not be implemented. Hence, a final 
rule establishing the GHLs was eventually published without any 
restrictive regulations (68 FR 47256; August 8, 2003).
    The GHLs represent a pre-season specification of acceptable annual 
halibut harvests in the charter vessel fisheries in Areas 2C and 3A. To 
accommodate some growth in the charter vessel sector while 
approximating historical harvest levels, the Council recommended GHLs 
based on 125 percent of the average 1995 through 1999 charter vessel 
harvest. For Area 2C, the GHL was set at 1,432,000 lb (649.5 mt) net 
weight and in Area 3A, the GHL was set at 3,650,000 lb (1,655.6 mt) net 
weight. When the Council recommended these GHLs, halibut stocks were 
considered to be near record high levels of abundance. To accommodate 
decreases and subsequent increases in abundance, the Council 
recommended a system of step-wise adjustments in each GHL based on a 
predetermined uniform measure of stock abundance. The measure used was 
the CEY determined annually by the IPHC. Specifically, the Council 
linked a step-wise reduction in the GHL in any one year to the decrease 
in the CEY as compared to the 1999 through 2000 average CEY. For 
example, if the halibut stock in Area 2C were to fall from 15 to 24 
percent below its 1999 through 2000 average CEY, then the GHL for Area 
2C would be reduced by 15 percent. Conversely, as the CEY increased 
from low levels, the GHL also would increase in the same step-wise 
manner. Regardless of how high the CEY may rise above its 1999 through 
2000 average, however, the GHLs were not designed to increase above 
their maximum amounts. Since 2003 when the GHLs became effective, they 
have never been reduced below their maximum level because declines in 
the total CEY have not been sufficient to trigger the first step 
reduction of the GHLs.

Recent Harvests of Halibut in Areas 3A and 2C

    In Area 3A, the commercial and sport harvest of halibut over the 
past 10 years (1997 through 2006) has been estimated by the IPHC to 
average about 28.999 million lb (13,153.9 mt) per year. Of this amount, 
the commercial fishery accounts for about 77.9 percent, the sport 
fishery (guided and unguided combined) accounts for about 16.8 percent, 
and the remaining 5.3 percent may be attributed to subsistence, 
bycatch, and wastage combined. Estimates of the subsistence harvest of 
halibut have been made based on surveys conducted by the Alaska 
Department of Fish and Game (ADF&G) only in the past three years and 
average about 379,000 lb (171.9 mt) per year.
    In the most recent three years (2004 through 2006), the annual 
average of total halibut removals in Area 3A is 32.894 million lb 
(14,920.6 mt), of which the commercial fishery has taken about 76.8 
percent, the sport fishery has taken about 17.6 percent, the 
subsistence fishery has taken about 1.2 percent, and about 4.4 percent 
is attributed to bycatch and wastage. The commercial fishery is the 
primary user of the halibut resource in Area 3A followed by the sport 
fishery, which together account for almost 95 percent of the total 
removals from the halibut resource.
    The sport fishery in Area 3A, comprised of guided fishing on 
charter vessels and unguided angling, has harvested an annual average 
of 5.142 million pounds (2,332.4 mt) over the past 10 years (1997 
through 2006), of which about 63 percent is taken by the charter vessel 
sector. In the most recent three years (2004 through 2006), however, 
the average annual sport fishing harvest has increased slightly to 
5.789 million pounds (2,625.9 mt) and the charter vessel sector 
proportion of this catch has increased to 65.1 percent.
    In Area 2C, the commercial, sport and subsistence harvest of 
halibut over the past 10 years (1997 through 2006) has been estimated 
by the IPHC to average about 12.454 million lb (5,649.3 mt) per year. 
Of this annual average total removal from the halibut resource, the 
commercial fishery accounts for about 76.7 percent, the sport fishery 
(guided and unguided combined) account for about 19.1 percent, and the 
remaining 4.2 percent may be attributed to subsistence, bycatch, and 
wastage combined. Estimates of the subsistence harvest of halibut have 
been made based on surveys conducted by ADF&G only in the past three 
years and average about 600,000 lb (272.2 mt) per year.
    In the most recent three years (2004 through 2006), the annual 
average of total halibut removals in Area 2C is 14.142 million lb 
(6,414.8 mt) of which the commercial fishery has taken about 73.8 
percent, the sport fishery has taken about 20.7 percent, the 
subsistence fishery has taken about 4.3 percent, and about 1.2 percent 
is attributed to bycatch and wastage. Clearly, the commercial fishery 
is the primary user of the halibut resource in Area 2C followed by the 
sport fishery, which together account for almost 95 percent of the 
total removals from the halibut resource.
    In Area 2C, the sport fishery is comprised of guided fishing on 
charter vessels and unguided angling. The latter is done primarily by 
residents of Southeast Alaska and their visiting family and friends, 
while the former is done primarily by non-resident tourists. The 
linkage between guided sport fishing and tourism is apparent from data 
collected by ADF&G and compiled by IPHC staff. Over the past 10 years 
(1997 through 2006), the average guided harvest of halibut has been 
1.431 million lb (649.1 mt) per year and the unguided sport harvest of 
halibut has amounted to 0.951 million lb (431.4 mt) per year. 
Proportionately, the guided charter vessel harvest to unguided sport 
harvest has been a ratio of about 60 to 40 percent. The guided sport 
harvest has increased in more recent years. Over the past five years 
(2002 through 2006), the annual guided sport charter vessel harvest 
amounted to an average 63.9 percent of the total sport harvest of 
halibut in Area 2C, and in 2005 reached a record 69.8 percent of the 
total sport harvest. In response, the Council is considering a 
management program to

[[Page 17074]]

restrict the charter vessel harvest of halibut.
    Since their implementation in 2003, the GHLs for Areas 3A and 2C 
have been exceeded by the estimated charter vessel halibut harvest in 
2004, 2005, and 2006. In Area 3A, based on ADF&G sport fishing survey 
data, the charter vessel harvest in 2003 was seven percent under the 
GHL, but in 2004 and 2005, it was one percent over the GHL for Area 3A 
each year. In 2006, the GHL for Area 3A was projected to be exceeded by 
nine percent, or 297,000 lb (134.7 mt).
    In Area 2C, based on ADF&G sport fishing survey data, the charter 
vessel harvest in 2003 was one percent under the GHL, but in 2004 and 
2005, it was 22 percent and 36 percent over the GHL, respectively. In 
2006, based on sport fishing survey data the GHL for Area 2C was 
projected to be exceeded by 42 percent, or 596,000 lb (270.3 mt).

Management Agency Response

    At its annual meeting in January 2007, the IPHC adopted a motion to 
recommend reducing the daily bag limit for anglers fishing on charter 
vessels in Areas 2C and 3A from two halibut to one halibut during 
certain time periods. Specifically, the IPHC recommended that the one-
fish bag limit should apply to guided anglers in Area 2C from June 15 
through July 30, and in Area 3A from June 15 through June 30.
    In Area 3A, the one-fish bag limit restriction applicable for two 
weeks in June would reduce the charter vessel harvest of halibut by an 
estimated 326,000 lb (147.9 mt). In Area 2C, the one-fish bag limit 
restriction applicable for six weeks would reduce the charter vessel 
harvest of halibut by an amount estimated to range from 397,000 lb 
(180.1 mt) to 432,000 lb (195.9 mt).
    The IPHC intended the reduced bag limits to apply until superseded 
by measures developed by the Council and implemented by the Secretary 
that would more effectively manage the charter vessel harvest of 
halibut. The IPHC recommended these harvest restrictions because it 
believed its management goals were at risk by the magnitude of the 
halibut harvest by the charter vessel sector in excess of the GHLs in 
Areas 3A and 2C. In taking this action, the IPHC Commissioners 
highlighted its preference for the Council to resolve the allocation 
issue between commercial and sport sectors. One reason given for 
delaying the effective date of the reduced bag limit until June 15 was 
to afford the Secretary time to resolve the issue under U.S. domestic 
law with regulations that would achieve ``comparable reductions'' in 
halibut harvest by the charter vessel fishery.
    In a letter to the IPHC on March 1, 2007, the Secretary of State, 
with concurrence from the Secretary, rejected the recommended one-fish 
bag limit in Areas 2C and 3A, and indicated that appropriate reduction 
in the charter vessel harvest in these areas would be achieved by a 
combination of ADF&G and NMFS regulatory actions.
    For Area 3A, the State of Alaska (State) Commissioner of Fish and 
Game issued an emergency order on January 26, 2007 (No. 2-R-3-02-07), 
prohibiting a sport fishing guide and a sport fishing crewmember 
working on a charter vessel in salt waters of Southcentral Alaska from 
retaining fish while clients are onboard the vessel. Also, the 
emergency order limits the maximum number of lines that may be fished 
from a charter vessel to the number of paying clients onboard the 
vessel. This emergency order will be effective from May 1, 2007, 
through December 31, 2007. The State estimates that this action will 
reduce the harvest of halibut on charter vessels in Area 3A by 7.7 
percent to 10.6 percent of the 2006 harvest or 306,000 lb (138.8 mt) to 
421,000 lb (191.0 mt). Assuming the charter halibut fishery in Area 3A 
in 2007 is similar to the fishery in 2006, this reduction in the 
charter halibut harvest is expected to produce a charter halibut 
harvest of about 3.662 million lb (1,661.1 mt) to 3.547 million pounds 
(1,609.3 mt), a volume range that brackets the GHL for Area 3A. Hence, 
NMFS and ADF&G will rely on the effectiveness of the State's emergency 
order by itself to make comparable reductions in the charter vessel 
halibut harvests in Area 3A, which allows this proposed rule to focus 
only on managing the charter vessel fishery for halibut in Area 2C. No 
further regulatory action by NMFS is necessary to manage the 2007 
charter vessel halibut fishery in Area 3A.
    In Area 2C, an emergency order to prohibit retention of fish by 
charter vessel guides and crewmembers in Area 2C also was issued by the 
State in 2006 and again in 2007 (No. 1-R-02-07). This action alone, 
however, would not likely reduce the 2007 charter vessel harvest of 
halibut to levels comparable to the IPHC-recommended bag limit 
reduction, an amount estimated to range from 397,000 lb (180.1 mt) to 
432,000 lb (195.9 mt). Regulatory action to remedy this problem by June 
2007 would require the Secretary to developed regulations independent 
of the Council process.
    Therefore, NMFS developed alternatives for analysis in an EA/RIR/
IRFA (see ADDRESSES). The goal of the restrictive measures analyzed in 
the EA/RIR/IRFA is to reduce sport fishing mortality of halibut in the 
charter vessel sector in Area 2C to a level comparable to the level 
that would be achieved by the IPHC-recommended regulations and in a 
manner that would reduce adverse impacts on the charter fishery, its 
sport fishing clients, the coastal communities that serve as home ports 
for this fishery, and on fisheries for other species. The one-fish bag 
limit recommended by the IPHC would have had negative economic impacts 
on the charter vessel industry in Area 2C. Comments from charter vessel 
guides before, during, and after the IPHC meeting in January 2007, have 
indicated that changing the bag limit for anglers on charter vessels 
from two fish to one fish per day for a six-week period from June 15 to 
July 31 would have an adverse impact on charter vessel bookings that 
had already, or were in the process of being, made for the 2007 season. 
This change was perceived by the affected public as adversely affecting 
demand for guided charter services during that period. Charter vessel 
operators and representatives stated that the ability to offer an 
opportunity to harvest more than one fish was important for their 
charter business. Hence, NMFS was guided in formulating regulatory 
alternatives for analysis by a need to reduce the charter vessel 
fishery's amount of halibut harvest in Area 2C to a level comparable to 
the level that would have been achieved by the IPHC-recommended one-
fish bag limit while preserving a two-fish bag limit that would 
minimize adverse impacts on the guided sport industry.

The Proposed Action

    For the reasons described above, NMFS proposes a change to 
regulations at 50 CFR 300.65 that would allow a daily bag limit of two 
halibut per sport fishing client on a charter vessel operating in Area 
2C provided that at least one of the two halibut retained is no longer 
than 32 in (81.3 cm) with its head on. If only one halibut is retained 
by the sport fishing client, it could be of any length. The ADF&G has 
estimated that a maximum size restriction for one of two potential fish 
taken by charter vessel clients would reduce the overall harvest in 
Area 2C by the charter vessel sector by about 425,000 lb (192.8 mt), 
which is about 98 percent of the maximum amount of the poundage range 
estimated that could be reduced as a result of the IPHC-recommended 
one-fish bag limit during the six-week period, June 15 - July 31.

[[Page 17075]]

    NMFS considered other alternative restrictions to the proposed 
action in addition to the status quo alternative. These included (1) a 
two-halibut bag limit that required at least one of the retained fish 
to have a minimum size of four optional lengths 45 in (114 cm), 50 in 
(127 cm), 55 in (140 cm), or 60 in (152 cm), and (2) a two-halibut bag 
limit that required both retained fish to be at least 32 in (81.3 cm) 
long. An alternative of a one-fish bag limit identical to the IPHC-
recommended restriction was considered but rejected because it would 
fail to meet the goal of providing charter vessel anglers with an 
opportunity to harvest two halibut per day.
    The proposed restriction was selected over the other two-fish bag 
limit alternatives for the following four reasons:
    1. The status quo alternative of allowing a two-fish bag limit 
without further restriction would not reduce the charter vessel halibut 
harvest below what it was in 2006. This would be counter to the 
commitment to substitute a regulation for the IPHC-recommended bag 
limit reduction that would result in a comparable reduction in charter 
vessel harvest of halibut.
    2. A two-fish bag limit that would require both retained halibut to 
be at least 32 in (81.3 cm) long would not result in a reduction of 
poundage taken by the charter vessel sector, and could have the reverse 
effect.
    3. A minimum size limit of at least 45 in (114 cm) for one of the 
two halibut harvested under a two-fish bag could reduce the charter 
vessel sector harvest in Area 2C by an estimated 434,000 lb (196.9 mt). 
Anecdotal information suggests, however, that a minimum size limit may 
disadvantage charter businesses operating in areas where small halibut 
are typically caught. This restriction would be a de facto one-fish bag 
limit for operators in areas with fewer large halibut. In addition, a 
minimum size limit would stimulate searching for big halibut which 
could result in increased catch-and-release mortality of smaller fish. 
The increased search for the ``trophy'' sized fish also could increase 
the bycatch of other species such as rockfish, which typically do not 
survive being caught and released, or lingcod.
    4. A maximum size limit of 32 in (81.3 cm) for one of the two 
halibut harvested under a two-fish bag would provide an appropriate 
reduction in charter vessel harvest in Area 2C while also reducing the 
potential difficulties with a minimum size limit. Specifically, charter 
operators fishing in waters where small halibut are typically caught 
would likely be able to provide their clients with a good chance of 
harvesting two fish. This maximum size limit also would likely reduce 
the bycatch and catch-and-release mortality that would be expected from 
searching for a ``trophy'' fish of a larger minimum size limit.
    For halibut harvested on a charter vessel in Area 2C, the proposed 
regulation would prohibit the possession of halibut that are disfigured 
in a manner that prevents the determination of their length or number 
harvested. This regulation is necessary to allow Federal enforcement 
officers to determine the number of halibut harvested and the head-on 
length for halibut subject to the previously described 32 inch maximum 
size requirement. Charter vessel operators would be allowed under the 
proposed regulation to fillet halibut onboard the charter vessel; 
however, the intact carcass (i.e., a carcass with the head attached to 
the tail) must be retained onboard the vessel until all fillets are 
offloaded. An intact carcass is required because enforcement officers 
cannot otherwise determine the head-on length of a halibut filleted at 
sea.
    Finally, definitions for ``Area 2C'' and ``head-on length'' are 
added. These definitions are based on the most recent annual management 
measures authorized by 50 CFR 300.62 and published in the Federal 
Register on March 14, 2007 at 72 FR 11792. The term ``Area 2C'' is 
defined in the annual management measures at section 6(3). The Area 2C 
definition used in this action is identical to that in section 6(3) and 
repeated for the convenience of the reader. The term ``head-on length'' 
is not defined in the annual management measures, however, it is 
described in section 13, ``Size limits,'' in terms of the method by 
which the size of halibut is to be determined. It is a straight line 
measurement passing over the pectoral fin from the tip of the lower jaw 
with the mouth closed to the extreme end of the middle of the tail. 
This definition is consistent, therefore, with the measurement method 
used in the commercial halibut fishery.

Classification

    An Initial Regulatory Flexibility Analysis was prepared, as 
required by section 603 of the Regulatory Flexibility Act. The IRFA 
describes the economic impact that this proposed rule, if adopted, 
would have on directly regulated small entities. A copy of this 
analysis is available from NMFS (see ADDRESSES). A description of this 
action, why it is being considered, and the legal basis for this action 
are presented above in the preamble to this rule. A summary of the 
analysis follows.
    The action under consideration would modify the two fish daily bag 
limit for halibut imposed on guided charter clients in IPHC Area 2C to 
require that one of the two fish be no more than 32 in (81.3 cm) long. 
The entities directly regulated by this action would be the guided 
charter operations active in harvesting halibut in IPHC Area 2C 
(Southeast Alaska).
    In 2005, 381 guided charter businesses operating 654 vessels 
indicated bottomfish harvesting effort in Area 2C. All of these 
operations are believed to be small entities, with annual gross 
revenues of less than the limit of $6.5 million dollars for charter 
vessels. The largest companies involved in the fishery, lodges or 
resorts that offer accommodations as well as an assortment of visitor 
activities, may be large entities under the Small Business 
Administration size standard. Key informant interviews have indicated 
that the absolute largest of these companies may gross more than $6.5 
million per year, but that it was also possible that all of the 
entities involved in the charter halibut harvest grossed less than this 
amount. The number of small entities is likely to be overestimated 
because of the limited information on vessel ownership and operator 
revenues. However, it is likely that nearly all entities qualify as 
small businesses. This proposed action is expected to reduce the 
halibut catches per guided trip for these operations, and could reduce 
the demand for their services, the overall harvests in the guided sport 
fishery, and the growth of the fishery. This is believed to be a 
competitive industry. This action may reduce short-term profit levels 
or create short-run losses for charter vessel operators. In the long 
run, entry or exit by firms in this industry, in response to positive 
or negative profits, should tend to drive profits to zero. Very little 
systematic information is available on charter boat operations or on 
how charter boat clients and operators may respond to the size limit. 
The demand for charter boat trips depends on a number of factors 
affecting the nature of the experience, and the halibut catch per unit 
of effort is only one of these. It is not possible to predict 
quantitatively the impact on gross or net revenues, or on entry or exit 
from the industry.
    NMFS has examined three alternatives to this action. Alternative 1, 
the status quo, would retain the two-fish bag limit without changes. 
This alternative would fail to meet a key objective of the action, 
which is to

[[Page 17076]]

reduce the guided sport harvest by an amount comparable to the 
reduction that would have been achieved by the IPHC bag limit 
recommendation. Alternative 2 would have kept the two-fish bag limit, 
but impose a season-long 45-inch (114 cm) or larger minimum size 
restriction on the second fish. The 45-inch (114 cm) limit associated 
with this alternative would have generated guided harvest reductions 
comparable to those of the IPHC recommendation and thus the expected 
harvest reduction would have been close to the preferred alternative. 
However, Alternative 2 would have required guides to measure larger, 
heavier fish than the preferred alternative, which would have increased 
the difficulty of compliance for the guides. Moreover, in areas with 
halibut of a smaller size, larger fish might be more difficult to find 
than smaller fish. If fish larger than 45 inches (114 cm) were scarce 
in some areas, the minimum size limit could have a similar impact to a 
one fish bag limit. Such an impact would be more burdensome to charter 
vessel operators in those areas than operators in areas where larger 
fish were more common. Alternative 3 would impose a minimum size limit 
of 32 inches (81.3 cm) on both fish for the fishing season (currently 
February 1 to December 31). NMFS does not prefer this alternative 
because of uncertainties about its effect on reducing harvest. In 
particular, this alternative may actually increase the pounds of fish 
harvested in the charter fishery because anglers would be required to 
harvest larger halibut than they may otherwise harvest under the 
current bag limit. Alternative 4 would allow anglers to harvest one 
halibut of any size and one halibut with a total length at least 30 
inches (76.2), 32 inches (81.3 cm), or 35 inches (88.9 cm). Of these 
options, NMFS preferred a size limit of 32 inches (81.3 cm) because its 
estimated harvest reduction is the most comparable to the IPHC-
recommended action. The estimated harvest reduction for the preferred 
alternative is approximately 425,000 lb (192.8 mt). The enforcement of 
a size limit requires charter vessel operators to retain the halibut 
carcass until the fillets are offloaded from the vessel. To an unknown 
extent, proper disposal of the carcasses may increase costs to charter 
vessel operators.
    This action does not modify recordkeeping or reporting 
requirements, or duplicate, overlap, or conflict with any Federal 
rules. This proposed rule has been determined to be not significant for 
the purposes of Executive Order (E.O.) 12866. This proposed rule 
complies with the Halibut Act and the Secretary's authority to 
implement allocation measures for the management of the halibut 
fishery. No duplicative or overlapping rules exist that are associated 
with this proposed rule.
    This proposed action is consistent with E.O. 12962 which directs 
Federal agencies to improve the quantity, function, sustainable 
productivity, and distribution of aquatic resources for increased 
recreational fishing opportunities ``to the extent permitted by law and 
where practicable.'' This E.O. does not diminish NMFS' responsibility 
to address allocation issues, nor does it require NMFS or the Council 
to limit their ability to manage recreational fisheries. E.O. 12962 
provides guidance to NMFS to improve the potential productivity of 
aquatic resources for recreational fisheries. This proposed rule does 
not diminish that productivity or countermand the intent of E.O. 12962.

List of Subjects in 50 CFR Part 300

    Fisheries, Fishing, Reporting and recordkeeping requirements, 
Treaties.

    Dated: April 2, 2007.
John Oliver
Deputy Assistant Administrator for Operations. National Marine 
Fisheries Service.
    For the reasons set out in the preamble, NMFS proposes to amend 50 
CFR part 300 as follows:

PART 300--INTERNATIONAL FISHERIES REGULATIONS

Subpart E--Pacific Halibut Fisheries

    1. The authority citation for 50 CFR part 300, subpart E, continues 
to read as follows:

    Authority: 16 U.S.C. 773-773k.

    2. In Sec.  300.61, definitions for ``Area 2C'' and ``Head-on 
length'' are added, in alphabetical order, to read as follows:


Sec.  300.61  Definitions.

* * * * *
    Area 2C includes all waters off Alaska that are east of a line 
running 340[deg] true from Cape Spencer Light (58[deg]11'54'' N. lat., 
136[deg]38'24'' W. long.) and south and east of a line running 205[deg] 
true from said light.
* * * * *
    Head-on length means a straight line measurement passing over the 
pectoral fin from the tip of the lower jaw with the mouth closed to the 
extreme end of the middle of the tail.
* * * * *
    3. In Sec.  300.65, paragraphs (d) through (k) are redesignated as 
(e) through (l), respectively, and new paragraph (d) is added to read 
as follows:


Sec.  300.65  Catch sharing plan and domestic management measures in 
waters in and off Alaska.

* * * * *
    (d) In Commission Regulatory Area 2C, halibut harvest on a charter 
vessel is limited to no more than two halibut per person per calendar 
day provided that at least one of the harvested halibut has a head-on 
length of no more than 32 inches (81.3 cm). If a person sport fishing 
on a charter vessel in Area 2C retains only one halibut in a calendar 
day, that halibut may be of any length.
* * * * *
    4. In Sec.  300.66, paragraph (m) is added to read as follows:


Sec.  300.66  Prohibitions.

* * * * *
    (m) Possess halibut on board a charter vessel in Area 2C that has 
been mutilated or otherwise disfigured in a manner that prevents the 
determination of size or number of fish, notwithstanding the 
requirements of the Annual Management Measure 25(2) and (7) (as 
promulgated in accordance with Sec.  300.62 and relating to Sport 
Fishing for Halibut). Filleted halibut may be possessed on board the 
charter vessel provided that the entire carcass, with the head and tail 
connected as single piece, is retained on board until all fillets are 
offloaded.
[FR Doc. E7-6422 Filed 4-5-07; 8:45 am]

BILLING CODE 3510-22-S
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