![Winter Flow Shows Increasing Trend](https://static.wixstatic.com/media/650d73_e1564038cbb849a686df484960411035~mv2.png/v1/fill/w_414,h_311,fp_0.50_0.50,q_95,enc_auto/650d73_e1564038cbb849a686df484960411035~mv2.webp)
Rob Van Kirk
- Dec 30, 2020
Winter Flow Shows Increasing Trend
Winter flow at Island Park Dam is the single biggest management factor determining trout recruitment in the Henry's Fork downstream of...
11 views
![Sediment Transport in 2020: What Caused the September Event?](https://static.wixstatic.com/media/fe0a8e_4599afc92eb34d229471be3bb6534840~mv2.png/v1/fill/w_414,h_311,fp_0.50_0.50,q_95,enc_auto/fe0a8e_4599afc92eb34d229471be3bb6534840~mv2.webp)
Rob Van Kirk
- Nov 13, 2020
Sediment Transport in 2020: What Caused the September Event?
Sediment export from Island Park Reservoir was 134% of average in 2020, due primarily to the highest reservoir draft since 2016. Thanks...
34 views
![High Turbidity Headlines 2020 Water Quality](https://static.wixstatic.com/media/650d73_3535506794f54d4d83b91ce3fecec1ab~mv2.png/v1/fill/w_414,h_311,fp_0.50_0.50,q_95,enc_auto/650d73_3535506794f54d4d83b91ce3fecec1ab~mv2.webp)
Rob Van Kirk
- Nov 6, 2020
High Turbidity Headlines 2020 Water Quality
Temperatures were below average and highly variable during the spring but above average for most of August and September, reflecting air...
11 views
![Water Year 2020: 92% of Average Supply](https://static.wixstatic.com/media/650d73_6f7bd6108e214d41af0f6ca402097707~mv2.png/v1/fill/w_414,h_311,fp_0.50_0.50,q_95,enc_auto/650d73_6f7bd6108e214d41af0f6ca402097707~mv2.webp)
Rob Van Kirk
- Oct 14, 2020
Water Year 2020: 92% of Average Supply
Climate: Record-breaking cold in October, a generally dry winter, a 9th-inning rally that brought snowpack up to average just in time for...
12 views
![Why Have Insect Hatches Improved So Much in 2020?](https://static.wixstatic.com/media/650d73_4f259570f95b49ebbbf537b8adb822c9~mv2.png/v1/fill/w_414,h_311,fp_0.50_0.50,q_95,enc_auto/650d73_4f259570f95b49ebbbf537b8adb822c9~mv2.webp)
Rob Van Kirk
- Aug 4, 2020
Why Have Insect Hatches Improved So Much in 2020?
Percent mayflies, stoneflies, and caddisflies in invertebrate samples at Osborne Bridge averaged 57% in 2019, compared with 41% during...
68 views