fetchATTAINS: fetchATTAINS

In USEPA/TADA: EPA TADA (Tools for Automated Data Analysis) R Package

fetchATTAINS

Description

Fetches ATTAINS features (state- or tribe- or other entity- submitted points, lines, and polygons representing their assessment units; and the EPA snapshot of the associated NHDPlus HR catchments that the state- or tribe- or other entity- submitted features fall within) within a bounding box produced from a set of TADA spatial features.

Usage

fetchATTAINS(.data, catchments_only = FALSE)

Arguments

.data	A dataframe developed using TADA_DataRetrieval() or TADA_MakeSpatial().
catchments_only	Whether to return just the summarized ATTAINS catchment features, or both the catchments and raw ATTAINS features. TRUE or FALSE.

Value

Spatial features (ATTAINS_catchments, ATTAINS_points, ATTAINS_lines, and ATTAINS_polygons) that are within the spatial bounding box of water quality observations.

See Also

TADA_MakeSpatial()

TADA_DataRetrieval()

Examples

## Not run: 
tada_data <- TADA_DataRetrieval(
  startDate = "1990-01-01",
  endDate = "1995-12-31",
  characteristicName = "pH",
  statecode = "NV",
  applyautoclean = TRUE,
  ask = FALSE
)

nv_attains_features <- EPATADA:::fetchATTAINS(tada_data, catchments_only = FALSE)

## End(Not run)

USEPA/TADA documentation built on April 12, 2025, 1:47 p.m.