Burlington Northern Engineering Drawing: Wastewater Treatment Facility at Interbay, Washington, prepared in 1977. Burlington Northern File Number 1208-C21, Reference Number 10109.

Burlington Northern Engineering Drawing: Wastewater Treatment Facility at Interbay, Washington, prepared in 1978. Burlington Northern File Number 1208, Reference Number 10101, Sheet E10.

Burlington Northern Engineering Drawing: Wastewater Treatment Facility at Interbay, Washington, prepared in 1978. Burlington Northern File Number 1208, Reference Number 10101, Sheet E-7.

Burlington Northern Engineering Drawing: Wastewater Treatment Facility at Interbay, Washington, prepared in 1978. Burlington Northern File Number 1208, Reference Number 10101, Sheet E-4.

Burlington Northern Engineering Drawing: Wastewater Treatment Facility at Interbay, Washington, prepared in 1978. Burlington Northern File Number 1208, Reference Number 10101, Sheet E-1.

Burlington Northern Engineering Drawing: Wastewater Treatment Facility at Interbay, Washington, prepared in 1978. Burlington Northern File Number 1208-A2, Reference Number 10104, Sheet A-2.

Burlington Northern Engineering Drawing: Wastewater Treatment Facility at Interbay, Washington, prepared in 1978. Burlington Northern File Number 1208, Reference Number 10103, Sheet 001.

Burlington Northern Engineering Drawing: Wastewater Treatment Facility 'SA' Panel Wall Isometric at Interbay, Washington, prepared in 1978. Burlington Northern File Number 1208, Reference Number 10111, Sheet 1T6.

Burlington Northern Engineering Drawing: Wastewater Treatment Facility at Interbay, Washington, prepared in 1978. Burlington Northern File Number 1208-P2, Reference Number 10101, Sheet P-2.

Burlington Northern Engineering Drawing: Wastewater Treatment Facility at Interbay, Washington, prepared in 1978. Burlington Northern File Number 1208-C27, Reference Number 10105.