Shepherd Lake (NJ): Motor and Boating Rules
Passaic County · near Ringwood · managed by New Jersey Division of Parks and Forestry
- Gas outboard NO
- Electric trolling YES
- PWC / jet ski NO
- Passaic County, NJ
- 74 acres
- New Jersey Division of Parks and Forestry
Quick answer
Leave the gas outboard at home for Shepherd Lake. Electric motors are the only propulsion allowed besides paddle and oar. Shepherd Lake in NJ is restricted to electric motors only — gasoline engines are prohibited under New Jersey Division of Parks and Forestry regulations (verified July 26, 2026). Size the motor to your hull, and check the notes below for any lake-specific conditions. Rules change and local ordinances may add restrictions — always confirm with New Jersey Division of Parks and Forestry before you launch.
Rules at a glance
What this means in practice
Battery math decides your day on Shepherd Lake. Divide the battery's amp-hours by your motor's draw: a 100 Ah battery on a motor pulling 25 A at half speed gives about four hours continuous — more with intermittent use, less in wind and cold water. A second battery or a paddle backup is cheap insurance.
Electric-only waters in New Jersey tend to be managed fishing lakes, and it shows: no wake chop, no fuel sheen, and quiet banks. If you fish from a kayak, a bow- or transom-mount conversion makes you a legal motorboat here — registration rules for motorized craft then apply, so check your paperwork before launch.
Worth knowing about Shepherd Lake: Shepherd Lake Recreation Area, Ringwood State Park; 74-acre spring-fed lake. Park page states only electric motors are permitted on the lake; DEP Fish & Wildlife Places to Fish table also codes it electric only. Gasoline power boats are banned on State Park Service non-tidal waters by N.J.A.C. 7:2-8.2(a)..
Planning options around New Jersey? The neighboring pages in our database cover Round Valley Reservoir (HP limit, Hunterdon County) and Spruce Run Reservoir (HP limit, Hunterdon County), and the state hub lists all verified New Jersey lake motor rules with the official source behind each.
Common mistakes on Electric only water
Leaving the gas outboard mounted "just in case." Depending on the agency, an attached combustion engine can be a violation even when it stays off. Confirm with New Jersey Division of Parks and Forestry or leave it home.
Undersizing the battery. Wind is the tax on electric water — a battery that lasts four calm hours lasts two windy ones. Bring reserve capacity or a paddle backup.
Before you launch — verify
- The live rulebook is here: New Jersey Division of Parks and Forestry
- For edge cases — mounted-but-unused motors, tournaments, temporary orders — phone the New Jersey Division of Parks and Forestry office covering Passaic County.
- Our most recent source check for this page: .
Rules change and local ordinances may add restrictions — always confirm with New Jersey Division of Parks and Forestry before you launch.
Frequently asked questions
Are gas motors allowed on Shepherd Lake?
No — Shepherd Lake is electric-only. Combustion engines of any size are banned; trolling motors are the legal alternative. Verified July 26, 2026.
Can I use an electric trolling motor on Shepherd Lake?
You can. Electric propulsion is permitted on Shepherd Lake; most boats here run a 12 V transom-mount trolling motor. Pack a paddle as backup for when the battery fades.
Are jet skis (PWC) allowed on Shepherd Lake?
Jet skis are out on Shepherd Lake. The lake's motor rule leaves no room for personal watercraft.
Who enforces boating rules on Shepherd Lake?
New Jersey Division of Parks and Forestry (state department of natural resources) sets and enforces the motor rules on Shepherd Lake, with possible additional ordinances from Passaic County or local municipalities. State boating officers and local law enforcement both patrol restricted waters.
Where do I verify the current rules for Shepherd Lake?
Use the official document linked in the Sources section of this page — it is what this summary is based on — or go to New Jersey Division of Parks and Forestry directly. We last verified this page against the source on July 26, 2026.