Rocky Flats

After the Jefferson Parkway Public Highway Authority reported an elevated soil sample result of 264 picocuries per gram (pCi/g) of plutonium along Indiana Street in August 2019, CDPHE assessed different facets of technical questions raised by the project and a single soil sampling result of 264 pCi/g of plutonium in surface soil. Below you will find the documents and data associated with this multi-disciplinary report:
Rocky Flats aerial view February 2017