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Canning altitude adjustments in Indiana
Indiana's featured towns sit about 400 to 810 ft — all inside the 0–1,000 ft band, so every tested recipe applies exactly as printed, in any kitchen in the table below.
The lay of the land
Indiana tilts gently toward the Ohio River: Fort Wayne (about 790 ft) and Indianapolis (about 810 ft) hold the higher middle ground, and Evansville drops to about 400 ft at the river's big southern bend. All three featured towns stay inside the 0–1,000 ft band, so the time in the tested recipe is the time you use. Indianapolis runs nearest the top of the band, though the city itself stays under the line.
In canning terms it's simple ground: every featured town shares the 0–1,000 ft row — water-bath times as written, 10 lb on a weighted gauge, 11 lb on a dial. The table below is short on drama, which is exactly what a canner wants.
| Town | Elevation | Water bath | Dial gauge | Weighted gauge |
|---|---|---|---|---|
| Evansville | about 400 ft | as written | 11 lb | 10 lb |
| Fort Wayne | about 790 ft | as written | 11 lb | 10 lb |
| Indianapolis | about 810 ft | as written | 11 lb | 10 lb |
Town not in the table? The altitude lookup takes any Indiana ZIP or town and hands back the full card — elevation, minutes, and pressures in one look. Recipe already in hand? The processing time adjuster does the arithmetic on your minutes.
Frequently asked questions
Do I need to adjust canning recipes anywhere in Indiana?
Not in any of the towns featured here. Everything from Evansville to Indianapolis sits inside the 0–1,000 ft band — the elevation range tested recipes are written for — so water-bath times apply exactly as printed. If your own town sits above that band, it plays by different rules; the altitude lookup will say so.
What pressure does a canner run at in Indiana?
For every town in the table: 10 lb on a weighted gauge, 11 lb on a dial gauge — the tested base settings, with no correction applied and the recipe's minutes unchanged.
When would altitude ever matter in Indiana?
The moment a kitchen sits above the 0–1,000 ft band. None of the featured towns reach it, but a cabin, a move, or a friend's place in higher country will — check the spot rather than assume the state.