Bertha May Lake trout stocking
Lewis County, Washington · lake · about 4,056 ft elevation
Bertha May Lake was last stocked 3 months ago (Aug 16, 2026). We have 5 stockings on record since Aug 31, 2017, 1 in the last 12 months (1,000 fish). Most stockings come in August and November. Species stocked: rainbow trout.
- Number 23 of 52 stocked waters in Lewis County by stocking days.
- Stocked about as often as a typical Washington water on our record.
Weather at Bertha May Lake
- This Afternoon51°FMostly Cloudy4% rain · wind 8 to 12 mph
- Tonight37°FRain99% rain · wind 16 to 20 mph
- Sunday41°FRain And Snow Likely73% rain · wind 1 to 16 mph
- Sunday Night34°FMostly Cloudy7% rain · wind 1 to 14 mph
- Monday43°FLight Rain99% rain · wind 7 to 14 mph
- Monday Night41°FLight Rain99% rain · wind 8 to 14 mph
Forecast from the National Weather Service for this location, refreshed hourly.
When is Bertha May Lake stocked?
Most stockings come in August and November.
By month, all years
Year by year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 1 | |||||||||||
| 2023 | 2 | |||||||||||
| 2020 | 1 | |||||||||||
| 2017 | 1 |
What is stocked
| Species | Stockings | Fish | Fish per stocking |
|---|---|---|---|
| Rainbow trout | 5 | 5,030 | 1,006 |
Stocking history
20261 stocking · 1,000 fish
| Date | Species | Fish | Since previous | Hatchery |
|---|---|---|---|---|
Aug 16Latest Sunday | Rainbow trout | 1,000 10 lb | 142 weeks | Mossyrock Hatchery |
20232 stockings · 1,030 fish
| Date | Species | Fish | Since previous | Hatchery |
|---|---|---|---|---|
Nov 26 Sunday | Rainbow trout | 530 5 lb | 18 days | Mossyrock Hatchery |
Nov 8 Wednesday | Rainbow trout | 500 5 lb | 1184 days | Mossyrock Hatchery |
20201 stocking · 1,500 fish
| Date | Species | Fish | Since previous | Hatchery |
|---|---|---|---|---|
Aug 11 Tuesday | Rainbow trout | 1,500 15 lb | 1076 days | Mossyrock Hatchery |
20171 stocking · 1,500 fish
- Aug 31 rainbow trout, 1,500 fish
From Washington fish and wildlife agency reports, collected nightly and kept after the agency takes them down. Agencies revise reports; check the agency's report before you go. Seasons and limits: Washington fishing regulations.
Where is Bertha May Lake?
Lewis County, Washington. Approximate: the marker is the USGS place-name point for this water, not an agency location.
Stocked waters near Bertha May Lake
- Cora Lakelake · 2 mistocked Aug 30, 2026
- National Mill Pondpond · 6 mistocked Aug 15, 2017
- Fizrenken Lakelake · 7 mistocked Sep 3, 2026
- Long Lakelake · 8 mistocked Aug 5, 2025
- Watch Lakelake · 9 mistocked Sep 11, 2026
- Willame Lakelake · 9 mistocked Sep 12, 2026
- Mineral Lakelake · 11 mistocked Oct 15, 2026
- Alder Lakelake · 15 mistocked Oct 13, 2026
All stocked waters in Lewis CountyStocked this week in Washington
Questions about Bertha May Lake
- When was Bertha May Lake last stocked?
- The latest reported stocking was Aug 16, 2026 (rainbow trout, 1,000 fish), according to Washington agency reports.
- How often is Bertha May Lake stocked?
- It was stocked once in the last 12 months. Across all years on record, most stockings come in August and November.
- Is Bertha May Lake stocked often?
- Number 23 of 52 stocked waters in Lewis County by stocking days. Stocked about as often as a typical Washington water on our record. We count each day the agency reported stocking it.
- What kind of trout are stocked in Bertha May Lake?
- Rainbow trout (5 stockings, 5,030 fish).