Prairie Island residents were informed of leaks only via radio and later reports

Evidence

For 30 minutes in 1979, the plant leaked radioactivity into the environment, and most of the staff were rushed off-site. The Dakota people of Prairie Island heard about it on the radio. In 1989, radioactive tritium was found in the community’s wells. The utility blamed the contamination on bomb tests from the 1950s to 1960s. In 1994, the Minnesota Department of Health found that the plant had exposed Prairie Island residents to six times greater risk of cancer. Local people say that almost every family has lost someone to cancer. — Winona LaDuke, All Our Relations, 556

Categorization

• XREF: The radio-notification pattern matches ch2’s documented failure of the state to warn Akwesasne Mohawks about contamination, and ch13’s radiation misinformation. — connects to: The government routed nuclear fallout toward Shoshone territory and miscounted their exposure. — Winona LaDuke, All Our Relations: Native Struggles for…, 502
• SEED: A knowledge-justice angle: who is entitled to information about contamination, and how withholding it harms health outcomes — fits the listening/observation-as-method thread.