Health advocates are concerned that Grothman’s bill could be introduced again, said Ryan Sheahan, tobacco control program manager for Public Health Madison and Dane County.

Ashwaubenon, Greenfield and Onalaska added e-cigarettes to their indoor smoking bans this year, said Sara Sahli with the Wisconsin chapter of the American Cancer Society Cancer Action Network.

Appleton, Eau Claire and Neenah banned the devices on city property, and the counties of Eau Claire, Fond du Lac, Manitowoc and Marquette banned them on county property, Sahli said.

Madison’s smoking ordinance, passed in 2004, bans smoking in most indoor settings and in posted areas of beaches and parks. It has a $100 citation for a first offense and $500 for second and subsequent offenses within a year.

Vilas Zoo is the only park area with a year-round posted smoking ban, parks superintendent Eric Knepp said. City beaches are posted seasonally when lifeguards are on duty, Knepp said.

The proposal to add e-cigarettes to the ordinance is scheduled to be introduced to the City Council on Tuesday, after which it will be referred to committees and be decided by the council at a later date.