Depth Markers

State codes require public pools to be plainly marked at the waterline and/or on the pool deck with depth markers.

3M Stick-On Depth Markers

Depth markers are required for all pools and the 3M Stick-On Depth Markers make it easy to replace markers without taking up any old markers.

Plastic Overlay Depth Markers

Our plastic overlay depth markers are designed to be placed at the waterline on top of old depth markers or where tile won't work for marking the depth of the pool.

Skid Resistant Ceramic Depth Markers

Our high-quality, frost-resistant, skid-resistant depth markers are designed to be placed on the deck for new construction, renovations or repairs.

Smooth Ceramic Depth Markers

Our high-quality, frost-resistant smooth depth markers are designed to be placed inside the waterline of the pool for new construction, renovations or repairs.

Reusable Stencil Depth Markers

We offer hard plastic stencil depth markers for painting on the depth marking and these can be used multiple times.

Single Use Stencil Depth Markers

If you do not want to deal with tile depth markers, we offer single-use (vinyl) stencil depth markers for painting the depth marking on your deck or at the waterline.


Popular in Depth Markers

Express Ship
#.5 - Adhesive Depth Marker - 6 Inch x 6 Inch with 4 Inch Lettering
Poolweb.com #005XXSW0606
9 in stock
Regular price $10.79 $10.79
Express Ship
#0 - Adhesive Depth Marker - 6 Inch x 6 Inch with 4 Inch Lettering
5 (1)
Poolweb.com #000XXSW0606
Allow 1-2 Days to Ship
Regular price $10.79 $10.79
Express Ship
#1 - Adhesive Depth Marker - 6 Inch x 6 Inch with 4 Inch Lettering
Poolweb.com #010XXSW0606
Allow 1-2 Days to Ship
Regular price $10.79 $10.79
Express Ship
 
0 - Plastic Overlay Depth Marker - 6 x 6 Inch with 4 Inch Lettering
Poolweb.com #P611000
5 in stock
Regular price $10.98 $10.98
Express Ship
 
0 FT - Plastic Overlay Depth Marker - 6 x 6 Inch with 4 Inch Lettering
Poolweb.com #P610000
10 in stock
Regular price $10.97 $10.97
Express Ship
 
0 IN - Plastic Overlay Depth Marker - 6 x 6 Inch with 4 Inch Lettering
Poolweb.com #P610500
3 in stock
Regular price $10.98 $10.98
Express Ship
 
0 Ceramic Skid Resistant Tile Depth Marker 6 Inch x 6 Inch with 4 Inch Lettering
Inlays #C621000
2 in stock
Regular price $11.92 $11.92
 
0 Ceramic Skid Resistant Tile Depth Marker 6 Inch x 6 Inch with 5 Inch Lettering
Inlays #CC621000
Allow 1-2 Days to Ship
Regular price $11.06 $11.06
Express Ship
 
0 FT Ceramic Skid Resistant Tile Depth Marker 6 Inch x 6 Inch with 4 Inch Lettering
Inlays #C620000
5 in stock
Regular price $11.99 $11.99
Express Ship
 
0 Ceramic Smooth Tile Depth Marker 6 Inch x 6 Inch with 4 Inch Lettering
Inlays #C611000
5 in stock
Regular price $11.66 $11.66
 
0 Ceramic Smooth Tile Depth Marker 6 Inch x 6 Inch with 5 Inch Lettering
Inlays #CC611000
Allow 1-2 Days to Ship
Regular price $10.85 $10.85
Express Ship
 
0 FT Ceramic Smooth Tile Depth Marker 6 Inch x 6 Inch with 4 Inch Lettering
Inlays #C610000
5 in stock
Regular price $11.66 $11.66
Express Ship
#.5 Reusable Depth Marker Stencil - 6 Inch x 6 Inch with 4 Inch Lettering
Poolweb.com #005XXWS0606
5 in stock
Regular price $11.14 $11.14
Express Ship
#0 Reusable Depth Marker Stencil - 6 Inch x 6 Inch with 4 Inch Lettering
Poolweb.com #000XXWS0606
6 in stock
Regular price $11.14 $11.14
Express Ship
#0.3 Reusable Depth Marker Stencil - 10 Inch x 6 Inch with 4 Inch Lettering
Poolweb.com #003MEWS1006
22 in stock
Regular price $15.64 $15.64
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#.5 Vinyl Depth Marker Stencil 6 Inch x 6 Inch with 4 Inch Lettering
Poolweb.com #005XXVN0606
7 in stock
Regular price $7.95 $7.95
Express Ship
#0 Vinyl Depth Marker Stencil 6 Inch x 6 Inch with 4 Inch Lettering
Poolweb.com #000XXVN0606
9 in stock
Regular price $7.95 $7.95
Express Ship
#0.3 Vinyl Depth Marker Stencil 8 Inch x 6 Inch with 4 Inch Lettering
Poolweb.com #003MEVN0806
17 in stock
Regular price $8.12 $8.12

Depth Markers for Swimming Pools

Swimming Pool depth markers identify the water depth around the pool for swimmers. State codes require public pools to be plainly marked at the waterline and/or on the pool deck with depth markers. Additionally, depth markers on the deck are required to be anti-slip. The height of the numbers on the marker are usually required to be at least 4 inches, depending on your state. Depth markers are available in ceramic tile, stick-on 3M, stick-on plastic or stencils. Tile depth markers are available in skid resistant for pool decks and smooth for pool walls and water lines.

These pool safety tiles should be placed at least to mark the minimum depth and maximum depth. They should be placed on both sides and at each end of the pool and between the shallow and deep end.