Place an obvious warning near sewage discharge areas, septic fields, and treatment facilities, so no one ever tries to go swimming. Sewage warning signs are available in a variety of sizes to prevent accidental exposure to unsafe water.

• • Premium 3M inks, printed on rustproof aluminum with an outdoor durability of over 10 years.
• • Resistant to chemical spills and high temperatures, so these won't fade or erode — a favorite of our many treatment facility buyers.
• • Use different headers or signal words to indicate the severity of the hazard or situation.