(1) For the purposes of this subchapter, the board adopts and incorporates by reference the following:

(a) The Montana Quality Assurance Project Plan (November 1996 ed.), a Department of Environmental Quality manual specifying sampling and data collection, recording, analysis, and transmittal requirements;

(b) Quality Assurance Handbook for Air Pollution Measurement Systems, Volume I: A Field Guide to Environmental Quality Assurance, (EPA/600/R-94/038a, revised April 1994); Quality Assurance Handbook for Air Pollution Measurement Systems, Volume II: Part 1 Ambient Air Quality Monitoring Program Quality System Development, (EPA/454/R-98-004, revised August 1998); Quality Assurance Handbook for Air Pollution Measurement Systems, Volume III: Stationary Source Specific Methods, (EPA/600/R-94/038c, revised September 1994); and Quality Assurance Handbook for Air Pollution Measurement Systems, Volume IV: Meteorological Methods, (EPA/600/R-94/038d, revised March 1995), a federal manual specifying sampling and data collection, recording, analysis, and transmittal requirements;

(c) Methods of Air Sampling and Analysis, Third Edition (1989), Method No. 204, determination of fluoride content of the atmosphere and plant tissues (semi-automated method), a nationally recognized document specifying field and laboratory analytic procedures;

(d) 40 CFR Part 50, specifying the national ambient air quality standards and ambient air quality monitoring reference methods;

(e) 40 CFR Part 53, specifying ambient air monitoring reference methods and equivalent methods; and

(f) 40 CFR Part 58, including Appendices A through G, specifying criteria and requirements for ambient air quality monitoring and reporting.

(2) A copy of materials incorporated by reference in this subchapter is available for public inspection and copying at the Department of Environmental Quality, 1520 E. 6th Ave., P.O. Box 200901, Helena, MT 59620-0901.

(3) Copies of federal materials also may be obtained from:

(a) National Technical Information Service (NTIS), 5285 Port Royal Road, Springfield, VA 22161; phone: (800) 553-6847 or (703) 605-6000; fax: (703) 605-6900; e-mail: orders@ntis.gov; web: http://www.ntis.gov;

(b) National Service Center for Environmental Publications (NSCEP), P.O. Box 42419, Cincinnati, OH 45242-0419; phone: (800) 490-9198 or (513) 489-8190; fax: (513) 489-8695; e-mail: ncepimal@one.net; web: http://www.epa.gov/

ncepihom;

(c) U.S. Government Printing Office, Information Dissemination (Superintendent of Documents), P.O. Box 371954, Pittsburgh, PA 15250-7954; phone: (866) 512-1800 or (202) 512-1800; fax: (202) 512-2104; e-mail: orders@gpo.gov; web: http://www.gpoaccess.gov; and

(d) the EPA regional office libraries listed at http://www.epa/gov/natlibra/

libraries.htm.

(4) Copies of the CFR may be obtained from the U.S. Government Printing Office, as described in (3)(c).