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U.S Marine Water Survival School.

U.S Marine Water Survival School. #8285265

3
members (measured 31 Aug 2026, 15:24 UTC)
8 November 2020
created (per Roblox API)
10 August 2026
first measured by this register

Description

The Marine Corps Water Survival School (M-C-W-S-S) serves to train Marines and Sailors to perform duties as Marine Corps Instructors of Water Survival (M-C-I-W-S). M-C-W-S-S also acts as the center for resolution of all water survival training issues and the management of the water survival training program. A Marine Corps Instructor of Water Survival (M-C-I-W-S) is the primary source of water survival instruction in the United States Marine Corps.

Written by the group; not a statement by this register.

Membership history

Growth

Growth history is still building. We hold one measurement for this entry. A trend needs at least two, taken days apart — so this will fill in on its own rather than being estimated. We do not publish numbers we have not measured.

Measurement log — every members count we have recorded
Measured (UTC)MembersChange
17 Aug 2026, 17:523first reading

Ownership

Owned by d24gubben (@DeadpoolWadeWilsonFl) as measured.

Members we’ve seen

d24gubben (@DeadpoolWadeWilsonFl)Commanding Officer. (rank 255)

A sample — only members this register has independently measured, highest rank first. Not the full roster.

Rank structure

Commanding Officer.0
Commandant.0
Battalion Executive Officer.0
Battalion Commander0
Battalion Sergeant Major0
Water School Instructor.0
Member3
Water Training School.0
Guest0

Roles and per-rank member counts as Roblox reports them (rank 0 = guest … 255 = owner).

Related groups

Groups whose measured members overlap with this one — a sample from our membership graph.

Open data

Download this group’s measured record — free to reuse with attribution: membership history (CSV) · full record (JSON)

Each file carries its licence and retrieval time inside it, and is generated from the same measurements shown above.