Friday May 1, 2026
Yosemite Rivers Alliance —
The Stanislaus River doesn’t announce its troubles. On a spring morning, it looks alive — green banks, moving water, cottonwoods coming into leaf. But spend a day on the ground with a fisheries scientist, and a different picture emerges. One shaped not just by drought or climate, but by decisions made decades ago that the river is still absorbing today.
That’s exactly what our team did on April 22nd. Julia and Patrick joined Jesse Anderson of Cramer Fish Sciences to visit two Stanislaus River sites — each telling a different story about how we got here, and what it will take to turn things around.
The legacy of extraction: Oakdale Recreation Area
The first stop was Oakdale Recreation Area, a stretch of riverbank that draws swimmers, anglers, and families on summer weekends. It looks, at a glance, like a pleasant place. Look closer, and you’re standing at the edge of something else entirely.
The large, deep ponds lining the bank are not natural features. They are the footprint of industrial in-river gravel mining — excavation pits dug decades ago, left behind when the machinery moved on. At the time, there was little scientific understanding of the damage being done, and no legal requirement to restore the river when the work stopped. So the pits remained.