Revision History for U.S. Geological Survey Scientific Investigations Report 2018-5057
By Carmen Burton and Michael Wright

Status and understanding of groundwater quality in the Monterey-Salinas Shallow Aquifer Study Unit, 2012–13: California GAMA Priority Basin Project
-----------------------------------------------------
Posted online May 30, 2018

-----------------------------------------------------
Revised and reposted September 2018

Page 83, first paragraph. 
"The aquifer-scale proportion of high and moderate relative concentrations for trace elements was greater in the MS-PA than in the MS-SA3." 

was changed to 

"The aquifer-scale proportion of high and moderate relative concentrations for trace elements was greater in the MS-SA3 than in the MS-PA."

Page 83, Figure 30A.
"Any inorganic health-based" and "Trace Elements" pie charts for Public drinking-water aquifer was revised.