Greenwater Lake

No data

Insufficient data for gauge

Current Weather

2d ago

19°C

Wind SSW 24 km/h

Humidity 50%

A mix of sun and cloud

Environment Canada — Melfort - Tisdale - Nipawin - Carrot River

vs. Last Year

No data available

7-Day Trend

No trend data

Seasonal Position

—

Fish Consumption Advisories (7 species)

The following consumption advisories are in effect for fish caught in Greenwater Lake.

⚠Burbot (Ling)

Contaminant	Size	General pop.	Sensitive pop.
Mercury	45-50 cm	12/month	4/month
Mercury	40-45 cm	12/month	4/month
Mercury	35-40 cm	16/month	4/month
Mercury	65-70 cm	4/month	Do not eat
Mercury	60-65 cm	8/month	Do not eat
Mercury	55-60 cm	8/month	Do not eat
Mercury	50-55 cm	8/month	4/month

Cisco (Lake Herring)

Contaminant	Size	General pop.	Sensitive pop.
	15-20 cm	32/month	32/month
	20-25 cm	32/month	—
Mercury	25-30 cm	16/month	8/month
Mercury	20-25 cm	—	16/month

⚠Lake Trout

Contaminant	Size	General pop.	Sensitive pop.
	30-35 cm	32/month	—
	20-25 cm	32/month	—
	25-30 cm	32/month	—
Mercury	70-75 cm	4/month	Do not eat
Mercury	35-40 cm	16/month	8/month
Mercury	40-45 cm	16/month	8/month
Mercury	45-50 cm	12/month	4/month
Mercury	50-55 cm	8/month	4/month
Mercury	55-60 cm	8/month	Do not eat
Mercury	60-65 cm	4/month	Do not eat
Mercury	65-70 cm	4/month	Do not eat
Mercury	25-30 cm	—	16/month
Mercury	20-25 cm	—	16/month
Mercury	30-35 cm	—	12/month
Mercury, PCB	>75 cm	2/month	Do not eat

Lake Whitefish

Contaminant	Size	General pop.	Sensitive pop.
Mercury, PCB	20-25 cm	—	16/month
Mercury, PCB	30-35 cm	—	16/month
Mercury, PCB	35-40 cm	—	16/month
Mercury, PCB	40-45 cm	—	16/month
Mercury, PCB	45-50 cm	—	16/month
Mercury, PCB	55-60 cm	—	16/month
Mercury, PCB	50-55 cm	—	16/month
Mercury, PCB	25-30 cm	—	16/month
PCB	50-55 cm	16/month	—
PCB	15-20 cm	16/month	16/month
PCB	20-25 cm	16/month	—
PCB	25-30 cm	16/month	—
PCB	30-35 cm	16/month	—
PCB	35-40 cm	16/month	—
PCB	40-45 cm	16/month	—
PCB	45-50 cm	16/month	—
PCB	55-60 cm	16/month	—

⚠Northern Pike

Contaminant	Size	General pop.	Sensitive pop.
	55-60 cm	32/month	—
	50-55 cm	32/month	—
Mercury	>75 cm	8/month	Do not eat
Mercury	70-75 cm	16/month	8/month
Mercury	65-70 cm	16/month	8/month
Mercury	60-65 cm	16/month	12/month
Mercury	55-60 cm	—	12/month
Mercury	50-55 cm	—	16/month

White Sucker

Size	General pop.	Sensitive pop.
25-30 cm	32/month	32/month
30-35 cm	32/month	32/month
15-20 cm	32/month	32/month
20-25 cm	32/month	32/month

Yellow Perch

Contaminant	Size	General pop.	Sensitive pop.
Mercury	15-20 cm	16/month	8/month

Source: Provincial fish consumption advisory program (2025). Advisory data is updated annually.

Lake Profile

Est. average depth9.6 m

Estimated from HydroLAKES v1.0 (Messager et al., 2016). Modeled geo-statistical estimate, not a direct survey measurement.

Water Level — Last 30 Days

No recent readings

Technical details

Current level: —
Reference value: —
Percentile for date: —
Years of record: —
Source station: GREENWATER LAKE NEAR CHELAN (05LB011)
Est. average depth: 9.6 m
Relationship type: direct_lake
Mapping confidence: medium
Today's normal range: —
Same-date historical range: —
30-day change: —
Data confidence: —
Observed at: —
Last snapshot: —

Data source: ECCC Water Office — Station 05LB011. Water level readings are provisional and subject to revision. This is not a navigation or flood-warning service.