In August 2015, the previous quarry was transitioned into the new Black Lake Quarry located at 2840 Black Lake Blvd SW, Tumwater, WA.
In April 2016, the Nisqually Pit opened at 11454 Saint Clair Cutoff Rd SE, Olympia, WA.
The Nisqually Pit became WSDOT certified for all aggregates.
Black Lake Quarry becomes
Black Lake Resources
In January 2017, Black Lake Resources became available at four locations: Tumwater, Littlerock, Nisqually and Grand Mound.