Bisams Scuba Bubble

California, unknown depth (guessing aprox 7' to 20' depth), mystery cache with a hexidecimal puzzle to solve first.  May be much easier with Scuba gear, but obtainable with snorkeling gear.

Deep Thought

St. Lawrence Seaway, 14' depth and 20' off-shore on the Ontario side of the seaway (between Ontario and New York) near the city of Morrisburg.  Standard ammo can, tethered to a brick for weight, and a 1-gallon jug (marker) floating a foot above the cache container.

Diver Down

Michigan, cache at 9' depth with bottom at 15', in a lake near Traverse City, wade in from shore and follow the arrows of rocks on the bottom to the orange container.  Mask & fins required, but Scuba gear not needed.

First Underwater

Hawaii, unknown depth, snorkeling gear and surf board required.  Difficulty gets worse with high tide.

Flint's Silver

Kansas, less than 20' depth, in Clinton Lake.  Scuba gear recommened due to water temps in the 30s, but has been found by snorkelers.  Boat required, ammo can tied to a submerged tree.

High 'n Dry SCUBA

North Carolina, 2' depth, container is under a rock in a river downstream of a sewage waste water pipe.  

Holy Wastewater!  (She It?)

Michigan, 6' depth, ammo can in Markin Glen county park swimming pond, north of city of Kalamazoo.

lets go snorkeling

Wisconsin, unknown depth, in Lake Winnebago near city of Neenah.  Boat required.

Nifty Fifty

Croatia, 13' depth, near city of Njivice.

Njivice beach underwater

Priest Lake Underwater Adventure

New York, unknown depth (but deeper than 6'), in an abandoned rock quarry.

Ript2Shrds Phobia Series - #2 "Hydrophobia"

Is this really a scuba cache?  Someone who reads French please translate for me and let me know. - Quebec/Canada, unknown depth, multi-cache.

Scuba cachette 2

California, 2' depth, off of Mission Beach Park.

Scuba Steve's Kiddie Pool (Revised)

California, 2' depth for the upper cache (there are two caches on this buoy and the lower is at 12' depth).  Off of Mission Beach Park.

Scuba Steve's Pass the Grass (Revised)

Michigan, '8 depth, nalgene bottle clipped to anchor on the bottom of Lake Interstate, near the city of Lansing.

Sleeps with the fishes

Sleeps With The Fishes

Sunken Treasure

Michigan, 9' depth, on the bottom of Higgins Lake in central Michigan.  Boat suggested, swimming buddy required (minimum 2 people).

Taking a Swim at Higgins

Marylans, less than 3' depth, in a nature preserve near the city of Laytonsville.

The Snake Pit

California, 8-12' depth, in the Alamitos Bay of the Pacific Ocean.  No scuba gear permitted on site, swimming only.

The Swimmer's Cache

Active caches that are underwater and can be achieved without Scuba gear.  While Scuba gear may be helpful, these caches can probably be found without needing a tank of air & regulators.

Snorkeling & Shallow-Underwater Caches (active).list-details-1wr9x6v{text-transform:uppercase;font-size:12px;}@media screen and (min-width: 600px){.list-details-1wr9x6v{font-size:1.25rem;}}.list-details-1wr9x6v.shareable{color:#87705a;}.list-details-1wr9x6v.public{color:#00b265;}Public

Snorkeling & Shallow-Underwater Caches (active)Public