Off-Grid Living in North Smithfield, Rhode Island

I've been digging through North Smithfield's town code and Rhode Island state rules to sort out what's actually possible if you want to live off-grid here. Short version: this is a zoned town with real oversight, layered on top of state rules that already limit how "off-grid" you can legally go.

Zoning: North Smithfield is fully zoned under Chapter 340 of the Town Code, and the Town Clerk keeps the official zoning map as the final word on what's allowed where. Land use is governed by a district use table (Section 5.4 of the Zoning Ordinance) that spells out what's permitted by right, what needs a special-use permit, and what's off the table entirely. If your plan doesn't fit a listed use, the Zoning Enforcement Officer decides by comparing it to similar uses, so there's some discretion involved. Worth noting: there's also a Groundwater Aquifer Protection Overlay District covering wellhead and aquifer recharge areas, which layers on extra scrutiny if your land falls inside it.

Dwellings, tiny homes, RVs: I couldn't find any town provision specifically addressing tiny homes or RVs as permanent residences. That means you're working from the general use table and, likely, the state building code baseline. If this matters to your plans, call the Zoning Clerk before you commit to a lot.

Building permits: The town's Building Official enforces both state and local building codes and issues building, plumbing, and electrical permits. This isn't a self-certify town, plan on going through that office.

Septic and composting toilets: Rhode Island's DEM runs septic permitting statewide, not the town. Any onsite wastewater system (OWTS) has to be designed and installed by DEM-licensed professionals, and DEM issues a Certificate of Conformance to the town's Building Official before a home can legally be occupied. I found no town-specific allowance for composting toilets, so the state OWTS rules are what govern.

Greywater: No North Smithfield-specific ordinance turned up in my research. That leaves you under the state DEM framework by default, worth confirming directly with DEM if you're planning a greywater system.

Rainwater harvesting: I found nothing restricting this at the town level, and Rhode Island's state baseline doesn't prohibit it either. This looks like the most straightforward "yes" among the off-grid basics here.

Wells: Well permitting is a state matter through the RI Department of Health. If your land sits inside North Smithfield's Groundwater Aquifer Protection Overlay District, expect added siting conditions layered on top of the state rules.

Utilities: I found no town carve-out from the state's general expectations around utility hookups. Treat the state baseline as what applies until you hear otherwise from the Building Official.

Bottom line: North Smithfield gives you a workable path for rainwater collection and wells (with overlay-district caveats), but septic, building, and dwelling-type questions all run through either the Building Official's office or RI DEM, and there's no town ordinance carving out special treatment for off-grid setups. Confirm specifics before you buy land.