On Dec. 12, Congress passed legislation to create the Manhattan Project National Historical Park at three nuclear plants in Washington state, New Mexico and Tennessee. President Barack Obama signed the bill into law on Dec. 19. The park will preserve historic buildings, structures and nuclear artifacts at the sites where the first atomic bombs were created. Public officials in Richland, Washington, near the Hanford B Reactor are rejoicing. Tourism promoters hope that the Hanford plant will become a major historical tourist attraction.

But not everyone is celebrating. As a victim of radiation discharged downwind from that plant, my feelings are mixed.

My father was an engineer at Hanford from the 1940s to ’60s. I spent my childhood playing in the poisoned Columbia River and drinking radioactive milk. Both my parents died of cancer related to Hanford radiation exposure. I’m alive today, I believe, because I had my thyroid gland removed at the first sign of cancer. I now live with tetany, pain and bone-numbing fatigue.

Constructed during World War II, the Hanford B Reactor was the first full-size weapons-grade plutonium production reactor in the world. It made plutonium for the first test of an atomic bomb, the Trinity test, in 1945, and for the atomic bomb detonated over Nagasaki, Japan. The biggest producer of plutonium for U.S. nuclear weapons during the Cold War, the Hanford site remained in operation through 1987.

The site covertly emitted more than 750,000 curies of radioactive iodine and tens of thousands of curies of other highly radioactive byproducts into unsuspecting downwind communities. At least 350 million curies’ worth of radioactive waste is stored in Hanford’s leaking underground tanks. Most off-site releases were intentional, part of the normal operating order. They poisoned the air, water and land across four U.S. states and Canada from late 1944 to the 1970s. Thousands of Hanford Downwinders — people who lived downwind from or worked at Hanford — have become ill or have died of cancers as the result of radiation exposure.

Many of the surviving victims — our numbers keep dwindling — have pursued the only legal recourse available: Filing personal injury suits against the contractors that operated the Hanford plant. We have been fighting for our lives and livelihoods without financial help or governmental recognition. For more than 20 years, along with nearly 2,000 others, I have been enmeshed in Hanford Downwinders litigation. Many of these victims have been denied any compensation. Others, exhausted from the endless legal process and facing mounting medical bills, have resigned themselves to accepting meager settlements in the range of a few hundred dollars to a few thousand dollars.