Sunshine start to finish today, with next to no ripple and pressure sitting still. On Upper Mud Lake, work any hard bottom among the soft first. No standout window; expect steady, modest action. Fish tidy and take what the day gives. Shortening days concentrate the feeding into fewer hours.
The bites are average now
Night
Upper Mud Lake falls in Modoc County, part of California. This is farm and woodlot country. Head to Alturas, 32 miles away, for anything you forgot. Burney lies 50 miles off, McCloud another 53 miles. Other water nearby: Courtright Reservoir the better part of 2.1 miles, Spaulding Reservoir about 2.4 miles, Henski Reservoir the better part of 2.7 miles, Beeler Reservoir about 3.5 miles and Hackamore Reservoir the better part of 4.2 miles. It sits well inside the county, so one set of rules covers it.
Depth remains unrecorded, so treat the first session as a survey. Still water like this holds fish on the edges rather than out in the open. The productive water is a rod length or two out, not a hundred. County-wide records name Sacramento sucker, modoc sucker and rainbow trout. The county figures include rivers and lakes alike. At Upper Mud Lake the first feature you find is worth twenty minutes.
On the long-term average, August reads 67°F and January reads 29°F. Most months fish reasonably, given the right weather. It is not guaranteed even in a cold spell, so check yourself. February into May fishes hardest as the water warms. Plan around that when you fish Upper Mud Lake.
No access rule appears in what we hold. Nothing in the way of made access shows up nearby: no ramp, no car park, no path. Light line and small metal for the trout; a fly rod earns its place on calm evenings. Gates get locked out of season on water like this. Where parking is tight, arriving early solves most problems. The nearest alternative is Courtright Reservoir, 2.1 miles out. What applies at Upper Mud Lake may have changed since it was mapped.
46%
The bites are average now
| 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 |
| 1.7 | 2.9 | 3.9 | 4.6 | 5.2 | 5.3 | 5.3 | 5.7 | 5.1 | 3.1 | 1.3 | 1.7 | 3 | 3.9 | 4.5 | 4.3 | 3.8 | 3.9 | 4.1 | 4.2 | 3 | 2.9 | 2.8 | 2.5 |
| 56° | 56° | 53° | 50° | 49° | 48° | 46° | 46° | 49° | 58° | 66° | 73° | 78° | 81° | 83° | 84° | 84° | 82° | 78° | 71° | 67° | 65° | 63° | 61° |
| 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 29.97 | 29.97 | 29.97 | 29.96 | 29.96 | 29.96 | 29.97 | 29.98 | 29.99 | 30 | 30 | 29.97 | 29.96 | 29.95 | 29.93 | 29.91 | 29.9 | 29.9 | 29.91 | 29.93 | 29.95 | 29.96 | 29.97 | 29.98 |
| 44 | 41 | 44 | 46 | 48 | 48 | 49 | 51 | 45 | 39 | 31 | 26 | 22 | 19 | 18 | 17 | 17 | 17 | 21 | 26 | 31 | 33 | 35 | 36 |
Sam
AI Fishing Assistant for Upper Mud Lake
Morning
Afternoon
Evening
Best bite time
Best bite time
Best bite time
Best bite time
Best bite time
Best bite time
Best bite time