When was Rondout Reservoir last stocked?

The latest reported stocking was May 1 to 31, 2025 (brown trout, 4,730 fish), according to New York agency reports.

How often is Rondout Reservoir stocked?

Across all years on record, most stockings come in May.

Is Rondout Reservoir stocked often?

Number 7 of 24 stocked waters in Ulster County by stocking days. Stocked more often than 75% of New York waters on our record. We count each day the agency reported stocking it.

What kind of trout are stocked in Rondout Reservoir?

Brown trout (11 stockings, 66,640 fish).

How warm is the water near Rondout Reservoir?

The nearest USGS gage read 50°F on Nov 9. Prime range for trout (about 50 to 65°F): fish are feeding actively.

Rondout Reservoir trout stocking

Denning, Wawarsing, Ulster County, New York · lake · about 835 ft elevation

Rondout Reservoir was last stocked 18 months ago (May 1 to 31, 2025). We have 12 stockings on record since May 1, 2016. Most stockings come in May. Species stocked: brown trout.

Last stocked

18 months ago

May 1 to 31, 2025

Next planned

Not announced

Last 12 months

0 stockings

Water temperature

50°F

Ideal for trout

Number 7 of 24 stocked waters in Ulster County by stocking days.
Stocked more often than 75% of New York waters on our record.

River conditions

Nearest USGS gage: CANNONSVILLE RES DIV CHANNEL NR GRAHAMSVILLE NY (4 km away, on a different stream or lake).

Water temperature: 50°F
Flow: 0 cfs
Gage height: 1.22 ft

Ideal for trout. Prime range for trout (about 50 to 65°F): fish are feeding actively.

Water temperature (daily high), last six weeks (°F), daily. Latest: 57 °F on Nov 8. The green band is the ideal range for trout.

Streamflow, last six weeks (cfs), daily. Latest: 0 cfs on Nov 8.

Latest reading Nov 9, 2026, 8:15 AM UTC. USGS data are provisional. Gage page at USGS.

Weather at Rondout Reservoir

Tonight
46°F
Partly Cloudy then Patchy Fog
6% rain · wind 1 mph
Saturday
57°F
Rain Showers Likely
55% rain · wind 1 to 9 mph
Saturday Night
41°F
Chance Rain Showers
30% rain · wind 7 to 10 mph
Sunday
56°F
Mostly Sunny
2% rain · wind 6 to 13 mph
Sunday Night
40°F
Partly Cloudy then Slight Chance Light Rain
16% rain · wind 5 to 9 mph
Monday
53°F
Slight Chance Light Rain
16% rain · wind 9 to 15 mph

Forecast from the National Weather Service for this location, refreshed hourly.

When is Rondout Reservoir stocked?

Most stockings come in May.

By month, all years

Stockings of Rondout Reservoir by month, all years on record. This month is shown in blue.

Year by year

	Apr	May	Jun	Nov
2026			1
2025		1
2024		1
2023		1
2021		1		1
2020	1	1
2019		1
2018		1

What is stocked

Species	Stockings	Fish	Fish per stocking	Typical size
Brown trout	11	66,640	6,058	9.0 in

Stocking history

20260 stockings · 1 planned

Date	Species	Fish	Size
JunePlanned sometime this month	Brown trout	4,780	8.0 in

20251 stocking · 4,730 fish

Date	Species	Fish	Size
MayLatest sometime this month	Brown trout	4,730	7.5 in

20241 stocking · 4,820 fish

Date	Species	Fish	Size
May sometime this month	Brown trout	4,820	8.8 in

20231 stocking · 4,510 fish

May brown trout, 4,510 fish

20212 stockings · 10,230 fish

November brown trout, 5,300 fish
May brown trout, 4,930 fish

20202 stockings · 23,900 fish

May brown trout, 20,000 fish
April brown trout, 3,900 fish

20191 stocking · 4,700 fish

May brown trout, 4,700 fish

20181 stocking · 4,610 fish

May brown trout, 4,610 fish

20162 stockings · 9,140 fish

December brown trout, 4,570 fish
May brown trout, 4,570 fish

From New York 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: New York fishing regulations.

Where is Rondout Reservoir?

Denning, Wawarsing, Ulster County, New York. Approximate: the marker is the USGS place-name point for this water, not an agency location.

Directions Larger map New York fishing regulations

Stocked waters near Rondout Reservoir

Vernooy Killstream · 8 mistocked Apr 2025
Sandburg Creekstream · 8 mistocked Apr 2025
Beer Killstream · 8 mistocked Apr 2025
Chestnut Creekstream · 8 mistocked Apr 2025
Fir Brookstream · 8 mistocked May 2019
Rondout Creekstream · 9 mistocked May 2019
Neversink Reservoirlake · 9 mistocked Oct 2023
Neversink Reservoirlake · 9 mistocked May 2025

All stocked waters in Ulster County Stocked this week in New York

Questions about Rondout Reservoir

When was Rondout Reservoir last stocked?: The latest reported stocking was May 1 to 31, 2025 (brown trout, 4,730 fish), according to New York agency reports.
How often is Rondout Reservoir stocked?: Across all years on record, most stockings come in May.
Is Rondout Reservoir stocked often?: Number 7 of 24 stocked waters in Ulster County by stocking days. Stocked more often than 75% of New York waters on our record. We count each day the agency reported stocking it.
What kind of trout are stocked in Rondout Reservoir?: Brown trout (11 stockings, 66,640 fish).
How warm is the water near Rondout Reservoir?: The nearest USGS gage read 50°F on Nov 9. Prime range for trout (about 50 to 65°F): fish are feeding actively.