Off-Grid Living in Adams County, Pennsylvania

Adams County, Pennsylvania is one of those places where the answer to "can I do that off-grid?" almost always comes back to "it depends which township you're in." I've been digging through the county's own site plus a few municipal codes, and the big structural fact to understand up front is this: Adams County has no countywide zoning ordinance except in Germany Township, Menallen Township, and (via contract) East Berlin Borough. Everywhere else, zoning is written and enforced by the individual township or borough. That single fact touches almost every other question below.

Zoning and raw land. Per the Adams County Office of Planning & Development, if you're outside those two townships and one borough, you need to go straight to your municipality's own zoning ordinance and zoning officer. The county's planning office can point you to the right contact, but it isn't the decision-maker for most of the county.

Dwellings, tiny homes, RVs. I found no countywide rule addressing tiny homes on wheels or long-term RV living. What I did find is that nearly every municipality in Adams County participates in the National Flood Insurance Program, which means any of them can require a floodplain development permit if your site is in a mapped floodplain. Otherwise, dwelling standards fall to the municipality, so confirm locally.

Building permits. This one's got two layers. The county's Tax Services/Assessment office issues a "Property Improvement Permit," but that's really an assessment tool, not a construction code permit. The actual Uniform Construction Code (UCC) permit, which Pennsylvania requires statewide, comes from your municipality or its contracted code agency. Expect to deal with both offices.

Septic and composting toilets. Adams County is unusual for Pennsylvania in that it runs its own County Health Department with an Environmental Health Division that licenses and inspects household sewage systems and private water systems directly, rather than leaving it entirely to township Sewage Enforcement Officers. That said, some townships (Hamilton and Franklin, for example) also run their own on-lot sewage programs under the same state Sewage Facilities Act. So your septic permit could come from the county Health Department or your township, depending on location. Composting toilets aren't addressed by any county-specific rule I found; they'd fall under the state's general NSF-41 standard.

Greywater. No county or municipal ordinance carves out a separate greywater rule here. It appears to fall under the same "household sewage" framework as septic, meaning greywater needs a permitted disposal method under state Chapter 73 rules.

Rainwater harvesting. I found nothing county-specific. This inherits the state baseline: fine for non-potable uses like irrigation, not recognized as an approved permanent drinking-water source.

Wells. No county well-drilling permit requirement turned up in my research. The county Health Department licenses private water systems, and the Adams County Conservation District partners with a local lab to help residents get well water tested. For state-level well questions, the DEP's Southcentral Regional Office covers Adams County.

Utility disconnection. No countywide mandate requiring hookup to electric, water, or sewer utilities. Any such requirement would come from your specific township or borough's occupancy rules, so ask them directly.