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Any individual or organization with an interest in hydrography or closely related field is welcome to join The Hydrographic Society of America (THSOA). No formal qualifications are required.

Benefits of Membership

  • Access to expand your professional network
  • Participation in local chapters, including regular meetings, workshops, live demos and social events
  • Attend and participate in meetings featuring member presentations
  • Discount on registration at local chapter events
  • Free of charge announcements and technical notes in the THSOA Seahorse newsletter
  • Discounts on attending US Hydro Conference
  • THSOA discounts at some international conferences
  • Scholarships exclusively for THSOA student members
  • Participate in chapter committees
  • Leadership opportunities at the National and local level
  • For the biennial U.S. Hydro Conference you receive a discount on exhibit space and may also register any two employees of the organization at the member rate.
  • Free hot link on the Corporate Member page
  • Free Employment Opportunity advertisements on the web site and newsletter at no additional charge

Membership Categories

Corporate - Tier 1 - $125 (two individual members on account)

Corporate - Tier 2 - $400 (four individual members on account)

Corporate - Tier 3 - $500 (four individual members on account AND company logo/hyperlink on website)

Any business or corporation endorsing the objectives, policies and activities of THSOA. May appoint 2 representatives to THSOA, who have the same rights and privileges as individual members.


Individual - $35

Any person with active professional interest in the hydrography or closely related field.

Student - $10

Must be a full-time undergraduate or graduate students (not funded by employer).

Retired - $15

Any person who is retired from active professional interest in the hydrography field and is no longer employed in the business of sea surveying.

Address:
P.O. Box 1095
Cheshire, CT 06410
USA