Ep 5: The Crime

Bonneville Dam and the Columbia River dam system are presented as the focal crime scene for collapsing salmon populations. The episode opens with Army Corps ranger Heather Monti teaching fifth graders the mechanics of fish passage at Bonneville—spillways, bypass pipes and a fish ladder—then pivots into investigative reporting that traces responsibility through federal agencies, industry, and historical policy choices. Host Tony Schick foregrounds the tension at the core: BPA is both a multi-billion-dollar power seller (31 dams, ~$4B revenue) and the funder of salmon recovery, so every cubic foot of water spilled for fish is energy and revenue foregone. Bonneville and dam proponents emphasize improvements (NOAA's Richie Graves and others point to near-95% per-dam survival claims), while OPB/Republic analysis and independent scientists show basin-wide survival, river velocity, and temperature indicators have not meaningfully improved since salmon were listed in the 1990s.

The reporting expands the list of culprits beyond turbines to warming reservoirs, toxic pollution, industrial agriculture, logging, development, and flawed restoration policy. OPB’s own sampling of 50 adult salmon found mercury, PCBs and dioxins—contaminants that, while low for casual consumers, can degrade salmon immunity and reproduction and disproportionately endanger tribal communities that subsist on fish. The episode scrutinizes $9 billion in restoration spending (per Oregon State researchers) and quotes restoration scientist Chris Jordan and a 2015 multi-author assessment arguing that much work has been small-scale, temporary, and divorced from restoring the river processes that make habitat resilient. Historical FOIA documents and tribal testimony reveal that mid-20th century mitigation relied on hatcheries concentrated below the dams—sustaining lower-river commercial/recreational fisheries while starving upriver tribal fisheries. Judges and scientists have repeatedly urged new approaches (including breaching four Snake River dams), but political, utility and economic interests, and agency conservatism (NOAA approvals tied to promised—but often ineffective—habitat fixes) keep policy change stalled. Tribes, scientists and some activists press for breaching and systemic reforms; federal agencies and energy interests warn of lost clean energy and higher costs, setting up the central conflict the podcast follows next.