New Jersey

Explore damage prevention information, local contacts and rules for safe digging in New Jersey.

One Call Centers

811 or


1 Corporate Place South, Suite 150
Piscataway, NJ 08854


Daisia Lloyd


24 / 7

Advance Notice:

3 full business days

Marks Valid:

45 business days



Legislative Information

yes Mandatory Membership
yes Civil Penalties
yes Tolerance Zone 18"
yes Hand Dig Clause
no Mandatory Premark
yes Emergency Clause
yes Positive Response
na Depth Exemption

Regional Partners

New Jersey Common Ground Alliance

Geographic Location:

State of New Jersey


James M. Tarleton
New Jersey Common Ground Alliance

Partner Since:

March 2006


Through shared responsibility among all stakeholders, New Jersey Common Ground Alliance works to reduce damages to the New Jersey Infrastructure – ensuring public safety, education, environmental protection, and the integrity of services by promoting effective damage prevention practices.