Skip to content
California Wine Atlas

Colgin Cellars

AVA · Napa Valley

verified · TTB List of Permittees

What's on file

Address

220 LONG RANCH RD

Where it's registered

This boundaryClick to open

Hovering a shaded region names it; a click opens its page.

  • Principal220 LONG RANCH RD, SAINT HELENA

The ground it sits on

AVA · Napa Valley

6.3

pH, 1:1 water

13.2cm

, whole profile

98cm

to

Well drained

, dominant condition

Distribution across 232 · mean ◆, median │, p10–p90 bar

6.3
4.2%
23.5%
available water
13.2cm
depth to restriction
98cm

Dominant

  • 14.6%
  • 8.9%
  • 8.8%
  • 8.7%
  • 6.5%

232 map units · soil described over 96.5% of the region’s area · 10.8% is water, rock outcrop or other non-soil · 77% of the described area has a restrictive layer within the profile.

Wines

1 of 1 wine link to the page they were read from. The list is what a producer publishes about itself, one citation at a time — it is not a catalog, and a wine missing from it is uncurated rather than unmade.