Montana State Library 19930327 map Helena, Montana Montana State Library http://nris.mt.gov/nsdi/nris/shape/ab42.zip Montana Legislative Districts for the 1995 through 2003 Legislatures. Each polygon represents a House District. Senate Districts are each composed of two House Districts, whose district numbers equal twice the Senate District number and twice the Senate District number, minus one. The official boundaries from the Montana Legislative Council were modified at the State Library to remove parts of a few long, skinny Census Blocks that are in rivers. The un-edited data is available at the State Library at /gis2/home/clara/trenkh/plan4. Annotation level 1 is for the Redistricting Commision district numbers, level 2 is for House district numbers, and level 3 is for Senate district numbers. The program used at the State Library to map this data is /gis2/home/clara/trenkh/93leg6.aml. Base map data. 1995 2003 Publication Date Complete Each legislative district alignment is valid for 5 Legislatures. A separate data set will be available every 10 years for the appropriate Legislatures. -115.612701 -103.610802 49.0354996 44.2378998 -116.0748825073,49.02441787719,-116.0513381958,47.93949127197,-115.7472457885,47.45859146118,-114.6641998291,46.60823059082,-114.424659729,46.61886978149,-114.5483016967,45.60388565063,-114.3186950683,45.43321228027,-113.9458312988,45.58434677124,-113.5072631835,44.86284637451,-112.8395233154,44.31266784668,-110.9373550415,44.44471740722,-110.950553894,44.95633697509,-108.1549987793,44.98777389526,-103.8922653198,44.98892211914,-103.7473602294,49.05199050903,-109.5802764892,49.08559036254,-116.0748825073,49.02441787719 ISO 19115 Topic Category boundaries None Boundary Boundaries Legislature House Senate None Montana None Not for use at scales greater than 1:100000. Montana State Library mailing address

P.O. Box 201800

Helena Montana 59620-1800 USA (406) 444-5355 (406) 444-0581 nris@mt.gov Monday-Friday, 8-5, Mountain Time http://nris.mt.gov/nsdi/nris/ab42.gif Simple image of the data set and/or its extent. gif District numbers are correct. Polygon and arc/node topology exist. The data set is complete. Accuracy of 1:100,000 scale maps is approximately 50 meters. Montana Legislative Council 19930327 map Helena, MT Montana Legislative Council 100000 19930327 Ground Condition s1 The Arc/Info coverage /gis2/home/clara/trenkh/plan4 are the official boundaries of the legislative districts. This version has been edited to remove certain "unsightly" boundaries that have no effect on district populations. U.S. Census Bureau 1990 1990 Census map Washington, DC U.S. Census Bureau 100000 19900101 Publication Date TG90 This is the source of the data coordinates Convert TIGER files to ARC/INFO format and create Census Block coverages. Performed by GeoResearch, Billings, MT. TG90 19920801 gr1 Use the ESRI redistricting program to combine Census Blocks into legislative districts. Performed by the Montana Legislative Council. Edit districts so that long, narrow blocks inside rivers are eliminated. gr1 19930327 fin Vector Complete Chain 401 GT-polygon composed of chains 100 State Plane Coordinate System 1983 2500 45 49 -109.5 44.25 600000.00000 0.00000 coordinate pair .1 .1 meters North American Datum of 1983 Geodetic Reference System 80 6378137 298.257 LEGISLAT.PAT Polygon Attribute Table DISTRICT Redistricting software ID number This is the number used by ESRI's redistricting application that was used to construct the districts. 1 178 DISTNUM Commisioners district ID This is the number used by the Districting and and Apportionment Commission for the district when they were considering different plans. 100 576 HOUSEDIST House District Number This is the number of the Montana House District. Each Senate District is formed from two House Districts whose numbers equal twice the Senate number and twice the Senate number, minus 1. 1 100 SENATEDIST Senate District Number This is the Montana Senate District Number. Each Senate District is composed of two House District, whose numbers equal twice the Senate District Number, and twice the Senate District Number, minus one. 1 50 Montana State Library mailing address

PO BOX 201800

HELENA MT 59620-1800 USA 1-406-444-5354 1-406-444-4799 1-406-444-0266 geoinfo@mt.gov DISCLAIMER: The Montana State Library provides this product/service for informational purposes only. The Library did not produce it for, nor is it suitable for legal, engineering, or surveying purposes. Consumers of this information should review or consult the primary data and information sources to ascertain the viability of the information for their purposes. The Library provides these data in good faith but does not represent or warrant its accuracy, adequacy, or completeness. In no event shall the Library be liable for any incorrect results or analysis; any direct, indirect, special, or consequential damages to any party; or any lost profits arising out of or in connection with the use or the inability to use the data or the services provided. The Library makes these data and services available as a convenience to the public, and for no other purpose. The Library reserves the right to change or revise published data and/or services at any time. Downloadable Data Arc/Info Export http://nris.mt.gov/nsdi/nris/e00/ab42.zip ESRI Shapefile http://nris.mt.gov/nsdi/nris/shape/ab42.zip 20130417 20040929 20010630 19960926 19940228 Montana State Library Gerry Daumiller mailing address

P.O. Box 201800

Helena Montana 59620-1800 USA (406) 444-5355 (406) 444-0581 gdaumiller@mt.gov Monday-Friday, 8-5, Mountain Time FGDC Content Standards for Digital Geospatial Metadata FGDC-STD-001-1998 {4C2BE3E2-5859-4469-9656-B6C82489A1C0}