Cross connection subject files, 1968-[ongoing] (bulk 1980-[ongoing]).
Related Entities
There are 3 Entities related to this resource.
Massachusetts. Division of Sanitary Engineering.
http://n2t.net/ark:/99166/w64f90j4 (corporateBody)
Massachusetts. Division of Water Supply
http://n2t.net/ark:/99166/w6fv2nwr (corporateBody)
State oversight of public drinking water supplies and systems has been exercised successively by the following agencies: State Board of Health (1869-1879), State Board of Health, Lunacy, and Charity (1879-1886), and State Board of Health (1886-1914); also State Dept. of Health (1914-1919) and Dept. of Public Health (1919-1975), specifically from 1914 under the Division of Sanitary Engineering, renamed Division of Environmental Health in 1969 (including its Bureau of Water Supply and Water Qualit...
Massachusetts. Division of Environmental Health.
http://n2t.net/ark:/99166/w61g7w1t (corporateBody)