When was Grenloch Lake last stocked?

The latest reported stocking was Oct 21, 2025, according to New Jersey agency reports.

How often is Grenloch Lake stocked?

It was stocked 1 times in the last 12 months.

Is Grenloch Lake stocked often?

Tied for the most stocked water in Gloucester County (1 stocking days on record). Stocked about as often as a typical New Jersey water on our record. We count each day the agency reported stocking it.

Grenloch Lake trout stocking

Gloucester County, New Jersey · lake · 39 ft elevation

Grenloch Lake was last stocked 11 months ago (Oct 21, 2025). We have 1 stocking on record since Oct 21, 2025, 1 in the last 12 months (180 fish).

Last stocked

11 months ago

Oct 21, 2025

Next planned

Not announced

Last 12 months

1 stocking

180 fish

On record

1 stocking

since Oct 21, 2025

Tied for the most stocked water in Gloucester County (1 stocking days on record).
Stocked about as often as a typical New Jersey water on our record.

River conditions

Nearest USGS gage: Mantua Creek at East Holly Avenue at Pitman NJ (7 km away, on a different stream or lake).

Flow: 23 cfs; much higher than usual for the last six weeks
Gage height: 0.86 ft

Streamflow, last six weeks (cfs), daily. Latest: 88 cfs on Sep 27.

Latest reading Sep 29, 2026, 1:00 AM UTC. USGS data are provisional. Gage page at USGS.

Weather at Grenloch Lake

Tonight
58°F
Mostly Cloudy
10% rain · wind 5 mph
Tuesday
74°F
Partly Sunny
5% rain · wind 5 to 10 mph
Tuesday Night
58°F
Partly Cloudy
3% rain · wind 0 to 5 mph
Wednesday
77°F
Mostly Sunny
wind 0 to 5 mph
Wednesday Night
62°F
Partly Cloudy
wind 0 mph
Thursday
81°F
Mostly Sunny
wind 0 to 5 mph

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

What is stocked

Species	Stockings	Fish	Fish per stocking
Trout	1	180	180

Stocking history

20251 stocking · 180 fish

Date	Species	Fish
Oct 21Latest Tuesday	Trout	180

From New Jersey 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 Jersey fishing regulations.

Where is Grenloch Lake?

Gloucester County, New Jersey. The marker is the agency's location for this water; streams are often stocked at several access points.

Directions Larger map New Jersey fishing regulations

Stocked waters near Grenloch Lake

Rowands Pondpond · 4 mistocked Nov 18, 2025
Haddon Lakelake · 7 mistocked Nov 18, 2025
Oak Pondpond · 9 mistocked Oct 21, 2025
Greenwich Lakelake · 12 mistocked Oct 22, 2025
Iona Lakelake · 13 mistocked Oct 22, 2025
Swedesboro Lakelake · 14 mistocked Oct 22, 2025
Hammonton Lakelake · 18 mistocked Oct 21, 2025
Crystal Lakelake · 19 mistocked Oct 21, 2025

All stocked waters in Gloucester County Stocked this week in New Jersey

Questions about Grenloch Lake

When was Grenloch Lake last stocked?: The latest reported stocking was Oct 21, 2025, according to New Jersey agency reports.
How often is Grenloch Lake stocked?: It was stocked 1 times in the last 12 months.
Is Grenloch Lake stocked often?: Tied for the most stocked water in Gloucester County (1 stocking days on record). Stocked about as often as a typical New Jersey water on our record. We count each day the agency reported stocking it.

This site was developed using New Jersey Department of Environmental Protection Geographic Information System digital data, but this secondary product has not been verified by NJDEP and is not state-authorized or endorsed.