Thad, I have used this before, even though I think its intent is for marking things in the field. APWA UTILITY COLOR CODESThe American Public Works Association (APWA) recommends the following guidelines be used when marking underground utilities. *White = Proposed Excavation* *Pink = Temporary Survey Markings* *Red = Electric Power Lines, Cables, Conduit and Lighting Cables* *Yellow = Gas, Oil, Steam, Petroleum or Gaseous Materials* *Orange = Communication, Alarm or Signal Lines, Cables or Conduit* *Blue = Potable Water* *Purple = Reclaimed Water, Irrigation and Slurry Lines* *Green = Sewer and Drain Lines* Judy Colby-George *Spatial Alternatives* 117 West Main St Yarmouth, ME 04096 207-846-2355 207-837-0158 (cell) www.spatialalternatives.com On Thu, Mar 10, 2016 at 10:34 AM, Thad Dymkowski <[log in to unmask]> wrote: > Hello friends and esteemed colleagues, > > > > I once had a list of industry standard colors for used utility line > representation, but sadly I cannot find those notes now that I need them… I > know that when displaying utility data, such as water lines, gas lines, > storm/sanitary lines, there are certain colors that are industry standards… > such as blue for something, orange for something else, green for something > else, etc… Can anyone remind me of what color is used to represent what > utility? I already Googled for the standard 20 minutes, and came up empty > with regards to this topic. Thanks in advance! > > > > > > > > *Kind regards,* > > > > *Thad* > > > > > > *Thad Dymkowski, GISP* > > GIS Manager > > [image: cid:[log in to unmask]] > > > > PRIME3SG: the *Technology* division of PRIME AE Group, Inc. > > 55 Capital Blvd. | 2nd Floor | Rocky Hill, Connecticut 06067 > > P: 860 436 5600 | C: 860 657 6108 | *[log in to unmask] > <[log in to unmask]>* > > > > Connecting. Creating. Conserving. *Community.* > > www.prime3sg.com > > > ------------------------------------------------------------------------- > This list (NEARC-L) is an unmoderated discussion list for all NEARC Users. > > If you no longer wish to receive e-mail from this list, you can remove > yourself by going to http://s.uconn.edu/nearcsubscribe. > ------------------------------------------------------------------------- This list (NEARC-L) is an unmoderated discussion list for all NEARC Users. If you no longer wish to receive e-mail from this list, you can remove yourself by going to http://s.uconn.edu/nearcsubscribe.