# ATTACHMENT A

PROPOSED REGULATION ORDER

Title 13 California Code of Regulations2 

### PROPOSED REGULATION ORDER

NOTE: This document is written in a style to indica te changes from the

existing provisions. All existing language is indi cated by plain text.

All additions to language are indicated by underlin ed text. All

deletions to language are indicated by strikeout . Only those

portions containing the suggested modifications fro m existing

provisions are included. All other portions remain unchanged and

are indicated by the symbol “* * * * *” for referen ce.

Amend sections 2411, 2412, 2413, and 2415, title 13 California Code of

Regulations, to read as follows:

§ 2411. Definitions.

(a) The definitions in Section 1900(b), Chapter 1, Division 3, Title 13 of the

California Code of Regulations, apply with the foll owing additions:

(1)(A) “All-Terrain Vehicle (ATV) Class I ” means any motorized

off-highway motor vehicle 50 inches (1270 mm) or less in overall widt h, that has

all of the following features and characteristics: designed to travel on four or

more low pressure tires, having a seat designed to be st raddled by the operator

and handlebars for steering control, and intended for use by a single operator

and no passengers. The vehicle is desi gned to carry not more than 350 pounds

(160 kg) payload, excluding the operator , and is powered by an internal

combustion engine. Width shall be exclusive of acc essories and optional

equipment. A golf cart is not, for purposes of this regulati on, to be classified as

an all-terrain vehicle.

(B) “All-Terrain Vehicle (ATV) Class II” means any off-highway motor

vehicle possessing the same features and characteri stics as Class I ATVs, but

having straddle seating for one operator and one pa ssenger.

(C) “All-Terrain Vehicle (ATV) Class III” means any off-highway motor

vehicle that has all of the following features and characteristics: designed to

travel on four or more wheels, having bench or buck et seating for two or more

persons, designed for operation over rough terrain, having either a rear payload

350 pounds or more or seating for six or more passe ngers, having an engine

displacement less than or equal to one liter, havin g a maximum brake power less

than or equal to 30 kilowatts, and is capable of sp eeds over 25 miles per hour.

* * * * *3

(13) “Off-Highway Recreational Vehicle Engines” or “Engines” are identified as:

two-stroke or four-stroke, air-cooled, liquid-coole d, gasoline, diesel, or

alternate- fuel powered engines or electric motors that are de signed for powering

off-road recreational vehicles and engines included in, but not limited to use in,

the following: off-road motorcycles, all-terrain ve hicles, and golf carts. All

engines and equipment that fall within the scope of the preemption of Section

209(e)(1)(A) of the Federal Clean Air Act, as amend ed, and as defined by

regulation of the Environmental Protection Agency, are specifically not included

within this category.

* * * * *

NOTE: Authority cited: Sections 39600, 39601, 43013 , 43018, 43101, and

43107, Health and Safety Code.

Reference: Sections 43013, 43018, 43101, and 43107, Health and Safety Code.

§ 2412. Emission Standards and Test Procedures – N ew Off-Highway

Recreational Vehicles and Engines.

(a) This section applies to all off-highway recreat ional vehicles and

engines used in such vehicles produced on or after January 1, 1997.

(b) For purposes of certification in California, ma nufacturers must comply

with the following exhaust and evaporative emissions from new off-highway

recreational vehicles and engines that are sold, le ased, used, or introduced into

commerce in California.

(1) Exhaust emissions must not exceed:4 Emission Standards

Vehicle & Model Year Hydrocarbon

(HC) Oxides

of

Nitrogen

(NO

x ) Carbon

Monoxide

(CO) Particulate

Matter

(1)

Off-Road Motorcycles and All-Terrain

Vehicles (Class I and Class II) with

Engines Greater Than 90 cc (3)

1997 and Later (g/km) (4) 1.2 (2)

— 15.0

—

Off-Road motorcycles and All Terrain

Vehicles (Class I and Class II) with

Engines 90 cc or Less

1999 and Later (g/km) 1.2 (2)

— 15.0

—

All-Terrain Vehicle (Class I and Class II)

Option

1997 and Later Shall comply with exhaust emission

standards equivalent to the off-road

motorcycle and all-terrain vehicle standard

using the utility test procedures set forth in

CCR, Title 13, section 2403, and the

incorporated document “California Exhaust

Emission Standards and Test Procedures for

1995 and Later -2004 Small Off-Road

Engines” which is hereby incorporated by

reference herein. (5)

All-Terrain Vehicles (Class III)

2007 and Later (g/kW-hr) (6) HC+NO

x 12.0 400

—

Golf Carts in Federal Ozone

Non-Attainment Areas

1997 and Later ZERO ZERO ZERO ZERO

Off-Road Motorcycle and All-Terrain

Vehicle (Class I and Class II) Option:

1997 and Later Vehicles with

Engines Greater Than 90 cc, and

1999 and Later Vehicles with

Engines 90 cc or Less Vehicles and engines that do not meet the

emissions standards noted above may be

certified subject to the use restrictions

described in subsection (f) below.

1. Applicable to diesel and two-stroke spark ignit ed engines only.

2. Compliance with the 1.2 grams per kilometer HC standard to be

applied as a “corporate average” shall be determine d as provided in

subsection (d). Each engine family shall have only one applicable

standard.5 3. Cubic centimeter.

4. Grams per kilometer.

5. Compliance with the equivalent all-terrain vehi cle HC standard to

be applied as a “corporate average” shall be determ ined as

provided in subsection (d). Each engine family sha ll have only one

applicable standard.

6. Grams per kilowatt-hour, as tested using the util ity test procedures

set forth in CCR, Title 13, section 2403, and the i ncorporated

document “California Exhaust Emission Standards and Test

Procedures for 1995-2004 Small Off-Road Engines”.

(2) Evaporative emissions must not exceed:

Evaporative Emissions

Vehicle & Model Year

Emission

Component Permeation

Standard Test

Temperature

Fuel Tank

Permeation 1.5 28 °C (82 °F) Off-Road Motorcycles

and All-Terrain Vehicles

2008 and Later

g/m 2 /day (1) Hose Permeation 15.0 23 °C (73 °F)

1. Grams per square meter per day.

(c)(1) The test procedures for determining certific ation and compliance

with the standards for exhaust and evaporative emissions from new off-road

motorcycles, all-terrain vehicles, and golf carts a re set forth in “California Exhaust

Emission Standards and Test Procedures for 1997 and Later Off-Highway

Recreational Vehicles and Engines,” adopted Novembe r 23, 1994, and last

amended October 22, 1999, which are hereby incorpor ated by reference herein

and which in turn incorporate by reference Subparts E and F, Part 86, and

Subparts C and F, Part 1051, Title 40, Code of Federal Regulations.

Manufacturers of the following are not required to perform emissions testing, but

must file an application of certification and compl y with the administrative

requirements outlined in the procedures to certify their vehicles for sale in

California:

A) Golf carts.

B) Off-road motorcycles and all-terrain vehicles, a nd engines used

in such vehicles, as described in subsection (f) be low.

(2) The test procedures for determining certificati on and compliance with

the standards for exhaust emissions from all-terrai n vehicle engines (those

engines utilizing the optional standards noted in ( b) above) are set forth in

“California Exhaust Emission Standards and Test Pro cedures for6

1995 and Later -2004 Small Off-Road Engines,” adopted March 20, 1992, an d

last amended March 23, 1999.

* * * * *

NOTE: Authority cited: Sections 39600, 39601, 43013 , 43018, and 43107, Health

and Safety Code.

Reference: Sections 43013, 43018, 43102, 43104 and 43107, Health and Safety

Code.

§ 2413. Emission Control Labels – New Off-Highway Recreational Vehicles.

(a) Purpose. The Air Resources Board recognizes th at certain

emissions-critical or emissions-related parts must be properly identified and

maintained in order for off-highway recreational ve hicles, and engines used in

such vehicles, to comply with the applicable emissi on standards. The purpose of

this section is to require off-road motorcycle and ATV engine manufacturers to

attach a label (or labels) on each production vehic le (or engine) in order to

provide vehicle owners and service mechanics with i nformation necessary for the

proper maintenance of these vehicles and engines in customer use.

(b) Applicability

(1) All off-road motorcycles, all-terrain vehicles, and engines used in such

vehicles, except those certified according to secti on 2412(f), produced on or after

January 1, 1997, for sale, lease, use or introducti on into commerce in California,

shall comply with these labeling requirements. of Title 13, California Code of

Regulations, Chapter 1, Article 2, Section 1965, an d th e incorporated “California

Motor Vehicle Emission Control and Smog Index Label Specifications,” adopted

March 1, 1978, as last amended June 24, 1996 (as co rrected

September 20, 1996), and which are hereby incorporated by referen ce herein.

Any reference to motorcycles in the incorporated do cuments this section 2413

applies to off-road motorcycles, all-terrain vehicl es, and engines used in such

vehicles.

(2) Any off-road motorcycle, all-terrain vehicle, a nd engines used in such

vehicles, that are exempt from exhaust emission sta ndards pursuant to title 13 of

the California Code of Regulations shall also be ex empt from the requirements of

this section.

(3) The responsibility for compliance with this sec tion rests with the

manufacturer who has been granted certification in order to offer these vehicles

and engines for sale in California.7 (c) Label Content and Location

(1) A tune-up label made of a permanent material sh all be welded, riveted

or otherwise permanently attached to an area on the off-road motorcycle,

all-terrain vehicle, or engine in such a manner tha t the label will be readily visible

to the average person after the engine installation

.

(2) In selecting an acceptable location, the manufa cturer shall consider the

possibility of accidental damage (e.g., possibility of tools or sharp instruments

coming in contact with the label). Each label shal l be affixed in such a manner

that it cannot be removed without destroying or def acing the label, and shall not

be affixed to any part that is likely to be replace d during the vehicle’s useful life.

Labels shall not be affixed to any part that is lik ely to be replaced in the useful life

of the vehicle.

(3) The tune-up label shall be in the English langu age, and use block

letters and numerals, which shall be of a color tha t contrasts with the background

color of the label.

(4) The tune-up label shall contain the following i nformation:

(A) A label heading that shall read: “Vehicle Emiss ion Control

Information.”

(B) The complete corporate name and trademark of th e

manufacturer.

(C) Engine family name and engine displacement (in cubic

centimeters).

(D) Identification of the Exhaust Emission Control System

Abbreviations may be used and shall conform to the nomenclature and

abbreviations found in the Society of Automotive En gineers’ document

J1930, which is incorporated by reference in sectio n 1977, title 13, CCR,

entitled “Electrical/Electronic Systems Diagnostic Terms, Definitions,

Abbreviations, and Acronyms.”

(E) The tune-up specifications and adjustments reco mmended by

the manufacturer, including, if applicable: valve l ash, ignition timing, idle

air fuel mixture setting procedure and value (e.g., CO, idle speed drop),

and high idle speed. These specifications shall in dicate the proper

transmission position during tune-up and what acces sories, if any, should

be in operation, and what systems, if any (e.g., va cuum advance, air

pump), should be disconnected during the tune-up. Any tune-up

specifications of adjustment instructions that appe ar on labels shall be

sufficiently clear and complete so as to preclude t he need for a mechanic8 or vehicle owner to consult other references in ord er to correctly perform

the adjustments. The manufacturer shall include th e single statement: “No

other adjustments needed,” in lieu of any tune-up a djustment instruction,

when the manufacturer does not recommend a tune-up specification or an

adjustment.

(F) Any specific fuel or engine lubricant requireme nts (e.g.,

research octane number, engine lubricant type, etc. ).

(G) An unconditional statement of compliance with t he appropriate

model-year California regulations. For example, “T his (specify off-road

motorcycle, all-terrain vehicle, or engine, as appl icable) conforms to

California regulations applicable to (specify appli cable model year)

model-year new (specify off-road motorcycles, all-t errain vehicles, or

engines, as applicable). The statement shall also include the phrase, “is

certified to (specify applicable HC standard) HC en gine family exhaust

emission standard in California.”

(H) Statements such as those in (G) shall not appea r on labels

placed on off-highway recreational vehicles or engi nes that do not comply

with all applicable California regulations.

(5) A manufacturer may elect to use a supplemental label when the

original label lacks sufficient space to include al l the required information. A

supplemental label shall conform to all of the spec ifications as the original label.

The original label shall be indicated as “1 of 2” a nd the supplemental label shall

be indicated as “2 of 2” whenever a supplemental la bel is utilized.

(6) The provisions of this section shall not preven t a manufacturer from

also reciting on the label that such off-highway ve hicle or engine conforms to any

applicable federal emission standards for new off-r oad motorcycles, all-terrain

vehicles, or engines used in such vehicles, or any other information that such

manufacturer deems necessary for, or useful to, the proper operation and

satisfactory maintenance of such off-highway vehicl es or engines.

(7) As used in this Section 2413(c), readily visibl e to the average person

means that the label shall be readable from a dista nce of 18 inches

(46 centimeters) without any obstructions from vehi cle or engine parts (including

all manufacturer available optional equipment) exce pt for flexible parts (e.g.,

vacuum hoses, ignition wires) that can be moved out of the way without

disconnection. Alternatively, information required by these specifications to be

printed on the label shall be no smaller than 8 poi nt type size (2 millimeters in

height) provided that no vehicle or engine parts (i ncluding all manufacturer

available optional equipment), except for flexible parts, obstruct the label.9 (8) The labels and any adhesives used shall be desi gned to withstand, for

the off-highway vehicle’s total expected life, typi cal off-highway vehicle

environmental conditions at the location where a la bel has been attached.

Typical off-highway vehicle environmental condition s include, but are not limited

to, exposure to engine fuels, lubricants and coolan ts (e.g., gasoline, motor oil,

brake fluids, ethylene glycol), engine operating te mperatures, steam cleaning,

and paints or paint solvents. The manufacturer mus t submit, with its certification

application, a statement attesting that its labels comply with this requirement.

(9) The manufacturer must obtain approval from the Executive Officer for

all emission control label formats and locations pr ior to certification. Approval of

the specific tune-up specifications and adjustments is not required; however, the

format for all such specifications and adjustments, if any, is subject to review. If

the Executive Officer finds that the information on the label is vague or subject to

misinterpretation, or that the location does not co mply with these specifications,

the Executive Officer may require that the label or its location be modified

accordingly.

(10) Samples of all actual production emission cont rol labels used within

an engine family shall be submitted to the Executiv e Officer of the state Air

Resources Board within thirty days after the start of production.

(11) The Executive Officer may approve alternate la bel locations or may,

upon request and when the Executive Officer determi nes warranted, waive or

modify one or more of the label content requirement s, provided that the intent of

this section is satisfied.

(12) If the Executive Officer finds any off-road mo torcycle, all-terrain

vehicle, or engine manufacturer using emission cont rol labels that are different

from those approved or that do not substantially co mply with the readability or

durability requirements set forth in this section, the Executive Officer may invoke

section 2109, title 13, California Code of Regulati ons.

NOTE: Authority cited: Sections 39600, 39601, 43013 , 43018, 43105, and

43107, Health and Safety Code.

Reference: Sections 43013, 43018, 43102, 43105, and 43107, Health and Safety

Code.10

§ 2415. California Off-Highway Vehicle Areas and R iding Seasons for

Off-Highway Recreational Vehicles with Use Restrict ions.

(a) The following table lists the public off-highwa y vehicle (OHV) areas of

California designated for off-highway recreational vehicle operation, including

off-highway motorcycle and ATV operation. Model ye ar 2003 and later

off-highway motorcycles and ATVs that are certified pursuant to section 2412(f)

are permitted to operate in the public areas designated for OHV use noted below,

only during the applicable riding seasons noted. O ff-highway motorcycles and

ATVs that meet the emissions standards in section 2 412(b) are not subject to

riding season use restrictions. This table contain s the following information: OHV

area managing entities, OHV area names, and the app licable riding seasons.

Table 1

OHV Areas and Their Riding Seasons for Vehicles wit h Use Restrictions

OHV Area

Managing Entity 1 OHV Area Name Riding Season

Department of

Parks and

Recreation (DPR)

Carnegie Nov 1

- Apr 30

Clay Pit Nov 1

- Jun 30

Hollister Hills Oct 1

- May 31

Hungry Valley Oct 1

- Apr 30

Ocotillo Wells Oct 15

- May 15

Oceano Dunes Sep 15

- May 15

Prairie City Oct 15

- Apr 15

Mammoth Bar Oct 1

- May 31

1 The OHV area managing entities are indicated in italics , and the

managing entity regions are indicated in regular te xt.11 OHV Area

Managing Entity OHV Area Name Riding Season

Bureau of Land

Management

(BLM)

Bakersfield D istrict

Office

Clear Creek

Management Area Oct 1

- May 31

Bishop Resource

Area Year

- round

BLM Norcal

Fort Sage OHV

Area Year

- round

Samoa Dunes Year

- round

Black Sands Beach Year

- round

Chappie

- Shasta

ORV Area Oc t 1

- May 31

South Cow

Mountain

Recreation Area Year

- round

Knoxville

Recreation Area Year

- round

California Desert

District Office

Olancha Dunes Year

- round

Spangler Hills Oct 1

- May 31

Jawbone

Canyon/Dove

Springs Oct 1

- May 31

Dumont Dunes Nov 1

- Apr 30

Stoddard Valley Oct 1

- Apr 30

Johnson Valley Oct 1

- Apr 30

Superstition

Mountain Oct 1

- May 31

Imperial Sand

Dunes

(Glamis/Gecko) Oct 1

- Apr 3012 OHV Area

Managing Entity OHV Area Name Riding Season

Bureau of Land

Management

(BLM) (continued)

Plaster City Oct 1

- May 31

Imperial Sand

Dunes (Buttercup

Valley) Oct 1

- Apr 30

Lark Canyon

(McCain Valley) Dec 1

- Jan 31

Rasor Oct 1

- Apr 30

Imperial S and

Dunes (Mammoth

Wash) Oct 1

- Apr 30

El Mirage/Shadow

Mountains Nov 1

- Mar 15

Rice Valley Dunes Year

- round

Parker Strip Year

- round

United States

Forest Service

(USFS)

Angeles National

Forest

Mt. Baldy Ranger

District Dec 1

- Jan 31

Rowher Flat Nov 1

- Mar 31

Tujunga Ranger

District Dec 1

- Jan 31

Littlerock Nov 1

- Mar 31

Cleveland National

Forest

Corral Canyon Dec 1

- Jan 31

Wildomar Dec 1

- Feb 28/29 a13 OHV Area

Managi ng Entity OHV Area Name Riding Season

United States

Forest Service

(USFS) (continued)

Eldorado National

Forest

Mace Mill

-- Rock

Creek Oct 15

- May 31

Barrett Lake Year

- round

Inyo National

Forest

Poleta Year

- r ound

Lake Tahoe Basin

Management Unit

Kings Beach Year

- round

Los Padres

National Forest

Alamo Mountain Oct 15

- Apr 30

Ballinger Canyon Nov 1

- Mar 15

Black Mountain

(Pozo

- LaPanza) Oct 1

- Apr 30

Santa Barb ara

Ranger District Nov 15

- Mar 15

Ortega Trail Nov 15

- Mar 15

Mendocino

National Forest

Davis Flat Year

- round

Lake Pillsbury Year

- round

Elk Mountain Area Year

- round14 OHV Area

Managing Entity OHV Area Name Riding Sea son

United States

Forest Service

(USFS) (continued)

Plumas National

Forest

Gold Lake Year

- round

Dixie Mountain Year

- round

Mosquito

Creek/Antelope

Lake/Lights Creek/

Canyon Dam Year

- round

Deadman

Springs/Snake

Lake Yea r

- round

Cleghorn

Bar/Poker Flat/La

Porte Year

- round

Big Creek/Four

Tees/French

Creek/Bucks

Summit Year

- round

San Bernardino

National Forest

Lake Arrowead

Area Nov 1

- Feb 28/29 a

Big Bear Lake Area Nov 1

- Feb 28/29 a

San Jacinto Area Nov 1

- Feb 28/29 a

Lytle Creek Area Nov 1

- Feb 28/29 a

Sequoia National

Forest

Tule River Ranger

District Nov 1

- Apr 30

Frog Meadow Area Nov 1

- Apr 30

Kennedy Meadows Year

- round15 OHV Area

Managing Entity OHV Area Name Riding Season

United States

Forest Service

(USFS) (continued)

Shasta

- Trinity

National Forest

Hayfork Area Year

- round

McCloud Ranger

District Year

- round

Sierra National

Forest

Kings River Nov 1

- May 31

Shaver Lake Area Nov 1

- May 31

Hites Cove Nov 1

- May 31

Miami Creek Nov 1

- May 31

Six Rivers National

Forest

Smith Rivers NRA Year

- round

Stanislaus National

Forest

Niagara Ridge

Area/Herring Cre ek Year

- round

Date Flat

Area/Moore Creek

Area Oct 1

- May 31

Deer Creek

Area/Hull Creek

Area Oct 1

- May 31

Corral

Hollow/Spicer Oct 1

- May 3116 OHV Area

Managing Entity OHV Area Name Riding Season

United States

Forest Service

(USFS) (continued)

Tahoe National

Forest

Foresthill OHV

Area Oct 1

- May 31

Fordyce Jeep Trail Oct 1

- May 31

Truckee Ranger

District Year

- round

Prosser Hills Area Year

- round

Downieville Ranger

District Year

- round

Cities, Counties, or

other Jurisdictions

Frank Raines

- Deer

Creek OHV Park Oct 1

- May 31

La Grange ORV

Park Nov 1

- Mar 31

Park Moabi Year

- round

Riverfront Park

ORV Area Year

- round

County of Santa

Clara Motorcycl e

Park Nov 1

- Apr 30

Black Butte Lake Year

- round

a. In leap years, February 29 is the last day of Fe bruary.17

Public Land Management

Ranger District:

United States Forest Service

Field Office:

Bureau of Land Managemen t Riding Areas Riding Seasons

State Vehicular Recreation Area (SVRA):

California State Parks OHV Area Name Beginning End

Mc Cloud Ranger District McCloud OHV Area Year round

Arcata Field Office Samoa Dunes Year round

Hayfork Ranger District Hayfork OHV Area Year round

Redding Field Office Chappie-Shasta ORV Area 1-Oct 30-June

Eagle Lake Field Office Fort Sage OHV Area Year round

Mt. Hough Ranger District Mt. Hough OHV Area Year round

Feather River Ranger District Feather River OHV Area Year round

Downieville Ranger District Downieville OHV Area Year round

Beckworth Ranger District Beckworth OHV Area Year round

Army Corps of Engineers Black Butte Lake Year round

Upper Lake Ranger District Upper Lake OHV Areas Year round

Grindstone Ranger District Grindstone OHV Areas Year round

Ukiah Field Office South Cow Mountain Recreation Area Year round

Ukiah Field Office Knoxville Recreation Area Year round

SVRA Clay Pit 1-Sep 30-Jun

City of Marysville Eugene Chappie OHV Park Year round

SVRA Mammoth Bar Year round

Nevada City Ranger District Nevada City OHV Areas Year round

Truckee Ranger District Truckee OHV Areas Year round

Lake Tahoe Basin Management Unit Lake Tahoe OHV Area Year round

American River Ranger District American River OHV Areas Year round

Georgetown Ranger District Georgetown OHV Areas Year round

Placerville Ranger District Placerville OHV Areas Year round

Amador Ranger District Amador OHV Areas Year round18 Pacific Ranger District Pacific OHV Areas Year round

SVRA Prairie City 1-Oct 30-Apr

Calaveras Ranger District Calaveras OHV Areas Year round

Summit Ranger District Summit OHV Areas Year round

Mi-Wuk Ranger District Mi-Wuk OHV Areas 1-Oct 31-May

SVRA Carnegie 1-Oct 30-Apr

Santa Clara County Metcalf Motorcycle Park 1-Oct 30-Apr

Stanislaus County Stanislaus OHV Areas 1-Oct 30-Apr

Groveland Ranger District Groveland OHV Areas 1-Oct 31-May

Bass Lake Ranger District Bass Lake OHV Areas 1-Oct 31-May

SVRA Hollister Hills 1-Oct 31-May

Hollister Field Office Clear Creek Management. Area 1-Oct 31-May

High Sierra Ranger District High Sierra OHV Areas 1-Oct 31-May

Bishop Field Office Bishop Resource Area Year round

Hume Lake Ranger District Hume Lake OHV Areas 1-Oct 31-May

SVRA Oceano Dunes Year round

Santa Lucia Ranger District Santa Lucia OHV Areas Year round

Kern River Ranger District Kern River OHV Areas 1-Oct 31-May

Tule River/Hot Springs Ranger District Tule River/Hot Springs OHV Areas 1-Oct 31-May

Ridgecrest Field Office Olancha Dunes Year round

Ridgecrest Field Office Jawbone Canyon, Dove Springs 1-Sep 31-May

Ridgecrest Field Office Spangler Hill 1-Sep 31-May

White Mountain Ranger District White Mountain OHV Areas Year round

Mt. Pinos Ranger District Mt. Pinos OHV Areas 1-Oct 30-Apr

SVRA Hungry Valley 1-Oct 30-Apr

Santa Barbara Ranger District Santa Barbara OHV Areas 1-Oct 30-Apr

Ojai Ranger District Ojai OHV Areas 1-Oct 30-Apr

Santa Clara/Mojave Rivers Ranger District Santa Clara/Mojave Rivers OHV Areas 1-Oct 30-Apr19 San Gabriel River Ranger District San Gabriel River OHV Areas 1-Oct 30-Apr

Front Country Ranger District Front Country OHV Areas 1-Oct 30-Apr

Mountain Top Ranger District Mountain Top OHV Areas 1-Oct 30-Apr

San Jacinto Ranger District San Jacinto OHV Areas 1-Oct 31-May

Barstow Field Office Dumont Dunes Year round

Barstow Field Office El Mirage 1-Oct 30-Apr

Barstow Field Office Stoddard Valley 1-Sep 31-May

Barstow Field Office Rasor 1-Sep 31-May

Barstow Field Office Johnson Valley 1-Sep 31-May

Needles Field Office Eastern Mojave Desert Areas Year round

San Bernardino County Park Moabi Year round

Lake Havasu Field Office Parker Strip Year round

Palm Springs Field Office Colorado Desert Areas 1-Oct 30-Apr

Trabuco Ranger District Trabuco OHV Areas 1-Oct 30-Apr

Descanso Ranger District Descanso OHV Areas 1-Oct 30-Apr

El Centro Field Office Lark Canyon 1-Oct 30-Apr

SVRA Ocatillo Wells 1-Oct 31-May

SVRA Heber Dunes 1-Oct 31-May

El Centro Field Office Arroyo Salado 1-Oct 31-May

El Centro Field Office Superstition Mountain 1-Oct 31-May

El Centro Field Office Plaster City 1-Oct 31-May

El Centro Field Office Imperial Dunes-Mammoth Wash Year round

El Centro Field Office Imperial Dunes-Glamis/Gecko Year round

El Centro Field Office Imperial Dunes-Buttercup Valley Year round

(b) The Executive Officer shall publish in the Cali fornia Regulatory Notice

Register and notify potentially affected OHV Area M anaging Entities regarding

revisions to Table 1 in subsection (a) at least 30 days before the revisions take

effect, in the following situations:

(1) The Executive Officer may revise Table 1 in sub section (a)

when there is a change in the designation (with res pect to California Ambient Air

Quality Standards), from ozone nonattainment to att ainment, of an area in which

an OHV area is located, provided that the attainmen t area is not identified as an

upwind contributor to significant impacts to transp ort of ozone or ozone

precursors as identified and defined in Section 705 00, Title 17, California Code of

Regulations.20 (2) The Executive Officer may revise Table 1 in sub section (a) to

reflect changes in the physical characteristics or identity of OHV Areas, including

but not limited to changes in ownership or control of listed areas, addition or

deletion of areas, or changes in the geographic dom ain of listed areas.

(c) Within fiv e years from the effective date of adoption or date of

implementation, whichever comes later, the Air Reso urces Board, in consultation

with the Secretary for Environmental Protection, sh all review the provisions of

this section to determine whether it shou ld be retained, revised or repealed.

NOTE: Authority cited: Sections 39600, 39601, 43013 , 43018, and 43107, Health

and Safety Code, and sections 38020 and 38390, Vehi cle Code.

Reference: Sections 43013, 43018, and 43107, Health and Safety Code, and

Govern or’s Executive Order W144

- 97

.