library(tigris)
library(sf)
library(dplyr)
area_water(state = 29, county = 510, class = "sf") %>%
select(HYDROID, FULLNAME) %>%
filter(FULLNAME == "Mississippi Riv") %>%
mutate(COUNTY = "St Louis City") %>%
st_transform(crs = 26915) -> stlWater
area_water(state = 29, county = "St. Louis County", class = "sf") %>%
select(HYDROID, FULLNAME) %>%
filter(HYDROID == "1101561067896" | HYDROID == "1103035479819") %>%
mutate(COUNTY = "St Louis County") %>%
st_transform(crs = 26915) -> slcWater
area_water(state = 17, county = "St. Clair", class = "sf") %>%
select(HYDROID, FULLNAME) %>%
filter(FULLNAME == "Mississippi Riv") %>%
mutate(COUNTY = "St Clair") %>%
st_transform(crs = 26915) -> stcWater
area_water(state = 17, county = "Madison", class = "sf") %>%
select(HYDROID, FULLNAME) %>%
filter(FULLNAME == "Mississippi Riv") %>%
mutate(COUNTY = "Madison") %>%
st_transform(crs = 26915) -> madWater
rbind(stlWater, slcWater) %>%
rbind(., madWater) %>%
rbind(., stcWater) -> regionWater
st_write(regionWater, "inst/extdata/regionWater.shp", delete_dsn = TRUE)
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