Table 2. Reported and inventoried crop and irrigated acreage in Santa Rosa County, Florida, 1974–2016.

A detailed inventory of irrigated crop acreage is not available at the level of resolution needed to accurately estimate agricultural water-use or to project future water demands in many Florida counties. A detailed summary table of irrigated acreage for the 2016 growing season was developed by the U.S. Geological Survey (USGS) for Santa Rosa County, Florida, and includes totals of acreage by irrigation system. It also provides a comparison between published acreage totals for previous years by the U.S. Department of Agriculture (USDA) Census of Agriculture and those determined from the 2016 inventory. The irrigated acreage estimated by the USGS for the 2016 inventory was 560 acres.

佛罗里达州多数县域均缺乏具备足够分辨率的灌溉作物种植面积详细清查数据，无法精准估算农业用水量或预测未来需水量。美国地质调查局（U.S. Geological Survey, USGS）针对佛罗里达州圣罗莎县编制了2016年生长季灌溉面积详细汇总表，该表按灌溉系统分类统计了种植面积总和，并对比了美国农业部（U.S. Department of Agriculture, USDA）农业普查发布的历年灌溉面积统计值与本次2016年清查得到的面积数据。美国地质调查局在本次2016年清查中估算的灌溉作物种植总面积为560英亩。