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Blue Stake Whiskers are 6-inch flexible marking flags used to identify the location of underground water lines and utilities. These highly visible markers are installed above buried infrastructure to prevent accidental strikes during excavation and guide maintenance crews to service points.
Constructed from durable, weather-resistant materials, these stake whiskers withstand prolonged outdoor exposure without fading or becoming brittle. The bright blue color follows APWA (American Public Works Association) uniform color code standards, where blue designates potable water lines. The 6-inch height provides visibility above grass and low vegetation while remaining flexible enough to avoid damage from mowing equipment.
Key Features
APWA Blue Color Standard — Identifies potable water lines per industry color-coding guidelines
6-Inch Height — Visible above ground cover while flexible enough to avoid mower damage
Weather-Resistant Construction — Maintains color and flexibility through sun, rain, and temperature extremes
Efficient Packaging — Bundled in 25-count packs; case contains 500 whiskers for large-scale projects
Quick Installation — Flexible design allows easy insertion into soil or attachment to stakes
Applications
Used by utility contractors, municipal water departments, and excavation crews to mark water line locations during construction, maintenance, and repair operations. Essential for preventing costly utility strikes and ensuring crew safety on jobsites with underground infrastructure. Ideal for residential developments, commercial sites, and municipal projects requiring clear utility identification.
