Safe
Esther Simplot Park Site 1
95.8 MPN/100 mL
Within City threshold. Tested June 15, 2026.
USGS live reading
Boise River Gauge
1,140
CFS
CFS means cubic feet per second: the volume of water moving past the gauge each second. Higher CFS usually means faster, stronger water; lower CFS can mean shallow sections and slower floats.
- Site
- BOISE RIVER AT GLENWOOD BRIDGE NR BOISE ID
- Gage height
- 4.98 ft
- Official conditions
- THE 2026 FLOAT SEASON STARTS SATURDAY, JUNE 20
Last updated: June 19, 2026 at 5:45 PM
City of Boise readings
Pond Water Quality
Safe
Esther Simplot Park Site 2
35.9 MPN/100 mL
Within City threshold. Tested June 15, 2026.
Safe
Esther Simplot Park Site 3
4.1 MPN/100 mL
Within City threshold. Tested June 15, 2026.
Safe
Quinn's Pond Site 1
16.1 MPN/100 mL
Within City threshold. Tested June 15, 2026.
Safe
Quinn's Pond Site 2
8.5 MPN/100 mL
Within City threshold. Tested June 15, 2026.
Safe
Veterans Memorial Pond Site 1
21.6 MPN/100 mL
Within City threshold. Tested June 15, 2026.
Safe
Veterans Memorial Pond Site 2
45.7 MPN/100 mL
Within City threshold. Tested June 15, 2026.
City threshold: E. coli readings above 235 MPN/100 mL are marked elevated.