37-13-122. Assessment lien. Special assessments levied hereunder are equal with taxes levied against the property by the state, the county and all other taxing districts, and are superior to any other lien or encumbrance created before or after. No sale of property for the nonpayment of taxes or other special assessments shall extinguish any lien other than the taxes or special assessments for the nonpayment of which sale is had.
Wyoming Legal Code