The Pechora–Kama Canal test used three "clean" nukes and today the dose measures between 9 and 70 μSv [micro-Sieverts] per week. This is about the same as the

The Pechora–Kama Canal test used three "clean" nukes and today the dose measures between 9 and 70 μSv [micro-Sieverts] per week. This is about the same as the local natural background dose. https://www.sciencedirect.com/science/article/abs/pii/S0265931X11003043?via%3Dihub https://www.sciencedirect.com/science/article/abs/pii/S02659... You can estimate your personal yearly dose with this calculator, though for me it only works in firefox. https://www.epa.gov/radiation/calculate-your-radiation-dose https://www.epa.gov/radiation/calculate-your-radiation-dose