Vineyard Overview

La Coye Vineyards



Planted Area

17.79 acres


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28310 E Ambassador PR NE
Benton City, WA, 99320


Everyvine Rating

Not rated

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Information about the planted areas of this vineyard

Grape Profile

Grape Details

Varietals: Petit Verdot, Syrah, Cabernet Sauvignon, Merlot, Cabernet Franc, Grenache
Wine Regions: Columbia Valley, Yakima Valley, Red Mountain

Vineyard Size

Planted Area: 17.79 acres

Wine History

There are currently no known wines associated with these grapes. Edit the vineyard blocks to add wines.

Farm Certifications

These blocks do not have any farm certifications

Land Profile


Elevation736.83 ft.
Slope3.4% (1.95°)
AspectSouth (196.38°)

Solar Radiation

Average Radiation TotalWH/m2
Growing Season131024.18

Climate Indices

Index Name
Growing Degree-Days2723.23
Huglin Index2370.92
Biologically Effective Degree-Days1536.37

Temperature & Rainfall

AverageHi °FLow °FRain in.
Growing Season77.447.93.52
For more detailed information about the topography, climate, and soil of the vineyard blocks that grew these grapes, click on the individual blocks in the block list.

What's Available

No winegrapes or bulk wine sourced from this vineyard are currently available...

About Market Listings
Winegrape, Bulk Wine, and Shiners are provided in partnership with Vineyard and winery managers can link classified listings to vineyards on Everyvine by logging in at

Block List

Planted Areas of this Vineyard (11)

  1. Block: 1 (0.66 acres)
    Grape: Petit Verdot
    754.81 ft. | Hezel, Warden
    View block details
  2. Block: 10 (3.21 acres)
    Grape: Syrah
    726.24 ft. | Prosser, Scooteney, Warden
    View block details
  3. Block: 11 (0.96 acres)
    Grape: Cabernet Sauvignon
    731.46 ft. | Warden
    View block details
  4. Block: 2 (0.5 acres)
    Grape: Merlot
    754.59 ft. | Hezel, Warden
    View block details
  5. Block: 3 (0.76 acres)
    Grape: Cabernet Franc
    754.38 ft. | Hezel, Warden
    View block details
  6. Block: 4 (2.14 acres)
    Grape: Syrah
    753.58 ft. | Hezel, Warden
    View block details
  7. Block: 5 (4.19 acres)
    Grape: Cabernet Sauvignon
    750.54 ft. | Hezel, Warden
    View block details
  8. Block: 6 (0.22 acres)
    Grape: Grenache
    715.4 ft. | Prosser, Scooteney, Warden
    View block details
  9. Block: 7 (0.38 acres)
    Grape: Grenache
    743.45 ft. | Warden
    View block details
  10. Block: 8 (1.12 acres)
    Grape: Merlot
    705.91 ft. | Prosser, Scooteney, Warden
    View block details
  11. Block: 9 (3.65 acres)
    Grape: Cabernet Sauvignon
    714.72 ft. | Prosser, Scooteney, Warden
    View block details

About Ambassador

Good land stewardship is the responsibility of every vineyard owner and one that we take very seriously. We cannot accomplish our goal of making a world class wine unless we nurture our vines in such a manner that promotes their health and well-being. Controlling the quality starts with controlling and implementing sustainable farming practices. In our mind, this consists of 3 key factors: -Being economically viable -Being socially supportive -Being ecologically sound. For these reasons we contracted with the top vineyard manager in the state of Washington, Dick Boushey.

Edit History

Want to change something? Edit this vineyard


Vineyard-ID: 153558
Created Date: Unknown
Edit History: View Edit History of this Vineyard

Edit Permission

Locked: Only the owner may edit this vineyard

Contact-Us if you would like to request the ability to edit this vineyard

Data Notes and References


Farm Certifications: See the certifications page to learn more about the farm certifications Everyvine tracks.
Soil Horizon: Bedrock value set to "-" is not available. Available water capacity units are cm/cm.
Solar Radiation: Area Solar radiation has been calculated in watt hours per square meter (WH/m2)
Topography: Topography values are averaged over the block area. Aspect is expressed in positive degrees from 0 to 359.9, measured clockwise from north.
Growing Season: For use in various statistical averages, Everyvine defines the vineyard growing season as the period April 1st to October 31st.


The vineyard data presented here is most often sourced from the public data sources listed below. However, Everyvine also accepts data from vineyard owners who often have even better data they have collected themseleves.

If you have more accurate data on a vineyard go to: Data Submission page.

Topography: Topographic and solor radiation calculations are based on 1/3 arc-second (approx. 10m) elevation models. Data provided by U.S. Geological Survey (USGS), EROS Data Center, National Elevation Dataset,, 1999
Climate Indices: Calculations based on methodologies described by Gregory Jones and John Gladstones. See the following:
  • Jones, G.V, Duff, A.A., Hall, A., and J. Myers (2009). Spatial analysis of climate in winegrape growing regions in the western United States.” American Journal of Enology and Viticulture, in Press Spring 2010.
  • Gladstones, J. (1992) Viticulture and environment (Winetitles: Adelaide).
Month Climate Averages: Monthly and annual temperature and rainfall values based on 30-arcsec (800m) normals for the climatological period 1971-2000. Data provided by PRISM Climate Group, Oregon State University,, October 31,2008
Soil: Soil data is collected from the following sources:
  • SSURGO: Soil Survey Staff, Natural Resources Conservation Service, United States Department of Agriculture. Soil Survey Geographic (SSURGO) Database. Available online at
  • STATSGO2: Soil Survey Staff, Natural Resources Conservation Service, United States Department of Agriculture. U.S. General Soil Map (STATSGO2). Available online at
  • Web Soil Survey: Soil Survey Staff, Natural Resources Conservation Service, United States Department of Agriculture. Web Soil Survey. Available online at
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