construct_prob_plot     Construct probability plot using the Weibull
                        plotting method
county_aggregates       Get county level output
county_aggregates2      Get county level output from 'long_range_flood'
                        analysis
find_nws                Get National Weather Service (NWS) flood
                        stage/discharge levels for gages.
find_q2                 Get median flood for each gage
flood_analysis          Compute flood statistics
gage_extract            Get gage meta-data for a county
get_county_cd           Get all FIPS county codes within a state
get_flow_data           Retrieve discharge data at specified gages
get_gages               Get all gage site numbers for a county
long_term_flood         Return flood metrics by county codes for a data
                        frame input
map_county              Maps flood data by county
map_flood               Function maps data, either by gage or by county
map_gage                Maps flood data by gage
run_flood               Return flood metrics by county codes or state
                        names
time_series_analysis    Get time series output
time_series_flood       Return a time series of flood metrics by county
                        codes or state names
time_series_map         Function maps time series flood data, either by
                        gage or by county
time_series_plot        Function plots time series data by county
