(a) The fill pipe box cover for any automotive fuel storage tank or vessel supplying gasoline shall be permanently, plainly, and visibly marked in such a manner as to identify what type of gasoline each storage tank delivers to a particular motor fuel dispenser. The markings may include the words, or abbreviation of the words, regular unleaded, unleaded plus, super unleaded, or a related color code scheme, such as white, blue, green and red. If the fill pipe box covers are marked by means of a color code scheme, a color code legend shall be conspicuously displayed at the place of business.
(b) The automotive fuel rating of gasoline sold or offered for sale from a motor fuel dispenser shall not be less than the automotive fuel rating posted on the dispenser.
(c) Retail dispensers of biodiesel blends containing more than 5% biodiesel must be labeled with the capital letter "B" followed by the value representing the volume percentage of biodiesel and ending with either "biodiesel" or "biodiesel blend." For example:
* B10 Biodiesel Blend
* B20 Biodiesel Blend
* B100 Biodiesel
- (ii) The label must be placed in the upper 50% of the dispenser front panel in a position clear and conspicuous from the driver's position.
(d) Each Grade dispensing ethanol blends of no less than 1% and no more than 10% must be labeled "Contains up to 10% Ethanol."
(e) Each Grade dispensing ethanol blends of no less than 10% and no more than 15% must be labeled "Contains up to 15% Ethanol."
(f) E85 pumps must be labeled with the capital letter "E" and the number "85" ending with the word "ethanol."
(g) Blends higher than E15 and less than E51 can only be used in FFVs and must meet the standards set by EPA for such blends.
(h) For purposes of assessing penalties for violations of this section, each incorrect posting of an automotive fuel rating or other labeling requirement as outlined in Section 3 subsection a-g on a motor fuel dispenser shall be considered a separate violation.
010-52 Wyo. Code R. § 52-3
Amended, Eff. 1/3/2018.