To Request Infomation

For more information about the SDI-12 Support Group, please send an email to:   .

For help with technical issues about SDI-12, please send an email to:   .

Mailing Address

SDI-12 Support Group
c/o NR Systems, Inc.
165 East 500 South
River Heights, Utah 84321
USA

Board of Directors

Mike Jablonski, Chairman
NR Systems, Inc.
165 East 500 South
River Heights, Utah 84321
USA
435-752-4200
435-762-1691 (fax)

Jerry Calhoun, Board Member
Sutron Corporation
22400 Davis Drive
Sterling, Virginia 20164
USA
703-406-2800
703-406-2801 (fax)

Technical Committee

The technical committee maintains the SDI-12 Specification. This committee meets yearly to discuss the SDI-12 specification and potential changes to it.

When there are no pending technical issues, the annual meeting may be canceled. (This has happend six times since 1993.)

Jerry Calhoun, Chairman
Sutron Corporation
22400 Davis Drive
Sterling, Virginia 20164
USA
703-406-2800
703-406-2801 (fax)

Alain Goulet
Environment Canada
29 rue de Varennes
Gatineau, Quebec J8T 8G7
Canada

Albrecht Dorr
Ott Messtechnik
Ludwigstr 16
Kempten 87437
Germany
+49 0831 5617 0

Fred Holloway
Stevens Water Monitoring Systems, Inc.
12067 NE Glenn Widing Dr. Suite 106
Portland, OR 97220
USA
503-445-8000

Mike Jablonski
NR Systems, Inc.
165 East 500 South
River Heights, Utah 84321
USA
435-752-4200
435-762-1691 (fax)

Gerald Kunkle
U.S. Geological Survey
Building 2101
Stennis Space Center
Mississippi 39529
USA
228-688-2108

Joe Thurston
Campbell Scientific, Inc.
815 West 1800 North
Logan, Utah 84321
USA
435-227-9000