Decided to check out this SRNB while on spring break. This 2001 is actually in the very spot an 80's Thunderbolt stood, as there is a concrete blower pad directly next to the pole. Eau Claire has various model 2001's including mostly SRN's, a few SRNB's and 130's, aswell as 2 508s. Eau Claire county tests monthly on the first Monday of the month at 11:00am.