The Geyser Observation and Study Association (GOSA) is a
501(c)(3) non-profit scientific and eductional corporation. Founded in 1983 and
incorporated in 1988, GOSA's purpose is the collection and dissemination of
information about geysers and other geothermal phenomena in Yellowstone
National Park and elsewhere. Donations to GOSA are tax deductible within the
requirements of 501(c)(3) status.
View GOSA Director Bios
The main benefit to joining GOSA is receipt of the bi-monthly newsletter, The
Geyser Gazer Sput. Included in "The Sput" are extensive
reports on the current geyser activity in Yellowstone and when available
elsewhere in the world. Also included in the 20-30 page newsletters are, among
other things, articles about history, science and in depth guides to various
geysers. See an example article here.
As part of its mission, GOSA also publishes a scientific Transactions. These
Transactions along with other titles of interest to the geyser gazer are
available through the GOSA store.