balance_ions            Add Na, K, Cl, or SO4 to balance overall charge
                        in a water
balance_ions_chain      Apply 'balance_ions' within a dataframe and
                        output a column of 'water' class to be chained
                        to other tidywater functions
balance_ions_once       Apply 'balance_ions' function and output a
                        dataframe
biofilter_toc           Determine TOC removal from biofiltration using
                        Terry & Summers BDOC model
biofilter_toc_chain     Apply 'biofilter_toc' within a dataframe and
                        output a column of 'water' class to be chained
                        to other tidywater functions
biofilter_toc_once      Apply 'biofilter_toc' function and output a
                        data frame
blend_waters            Determine blended water quality from multiple
                        waters based on mass balance and acid/base
                        equilibrium
blend_waters_chain      Apply 'blend_waters' within a dataframe and
                        output a column of 'water' class to be chained
                        to other tidywater functions
blend_waters_once       Apply 'blend_waters' to a dataframe and output
                        'water' slots as a dataframe
bromatecoeffs           Data frame of bromate coefficients for
                        predicting bromate formation during ozonation
calculate_corrosion     Calculate six corrosion and scaling indices
                        (AI, RI, LSI, LI, CSMR, CCPP)
calculate_corrosion_chain
                        Apply 'calculate_corrosion' to a dataframe and
                        output a column of 'water' class to be chained
                        to other tidywater functions.
calculate_corrosion_once
                        Apply 'calculate_corrosion' to a dataframe and
                        create new columns with up to 6 corrosion
                        indices
calculate_dic           Calculate dissolved inorganic carbon (DIC) from
                        total carbonate
calculate_hardness      Calculate hardness from calcium and magnesium
chemdose_chlordecay     Calculate chlorine decay
chemdose_chlordecay_chain
                        Apply 'chemdose_chlordecay' within a data frame
                        and output a column of 'water' class to be
                        chained to other tidywater functions
chemdose_chlordecay_once
                        Apply 'chemdose_chlordecay'function within a
                        data frame and output a data frame
chemdose_dbp            Calculate DBP formation
chemdose_dbp_chain      Apply 'chemdose_dbp' within a data frame and
                        output a column of 'water' class to be chained
                        to other tidywater functions
chemdose_dbp_once       Apply 'chemdose_dbp'function within a data
                        frame and output a data frame
chemdose_f              Calculate new fluoride concentration after
                        dosing alum.
chemdose_ph             Calculate new pH and ion balance after chemical
                        addition
chemdose_ph_chain       Apply 'chemdose_ph' within a dataframe and
                        output a column of 'water' class to be chained
                        to other tidywater functions
chemdose_ph_once        Apply 'chemdose_ph' function and output a
                        dataframe
chemdose_toc            Determine TOC removal from coagulation
chemdose_toc_chain      Apply 'chemdose_toc' within a dataframe and
                        output a column of 'water' class to be chained
                        to other tidywater functions
chemdose_toc_once       Apply 'chemdose_toc' function and output a data
                        frame
chloramine_conv         Data frame of conversion factors for estimating
                        DBP formation from chloramines
cl2coeffs               Data frame of Cl2 decay coefficients
convert_units           Calculate unit conversions for common compounds
convert_water           Convert 'water' class object to a dataframe
convert_watermg         Convert a 'water' class object to a dataframe
                        with ions in mg/L or ug/L
dbp_correction          Data frame of correction factors for estimating
                        DBP formation as a function of location
dbpcoeffs               Data frame of DBP coefficients for predicting
                        DBP formation
define_water            Create a water class object given water quality
                        parameters
define_water_chain      Apply 'define_water' within a dataframe and
                        output a column of 'water' class to be chained
                        to other tidywater functions
define_water_once       Apply 'define_water' and output a dataframe
discons                 Dissociation constants and standard enthalpy
                        for weak acids/bases
dissolve_pb             Simulate contributions of various lead solids
                        to total soluble lead
dissolve_pb_once        Apply 'dissolve_pb' to a dataframe and create a
                        new column with numeric dose
edwardscoeff            Data frame of Edwards model coefficients
leadsol_constants       Data frame of equilibrium constants for lead
                        and copper solubility
mweights                Molar weights of relevant compounds
ozonate_bromate         Calculate bromate formation
ozonate_bromate_chain   Apply 'ozonate_bromate' within a data frame and
                        output a column of 'water' class to be chained
                        to other tidywater functions
ozonate_bromate_once    Apply 'ozonate_bromate'function within a data
                        frame and output a data frame
pac_toc                 Calculate DOC Concentration in PAC system
pac_toc_chain           Apply 'pac_toc' within a data frame and output
                        a column of 'water' class to be chained to
                        other tidywater functions PAC = powdered
                        activated carbon
pac_toc_once            Apply 'pac_toc'function within a data frame and
                        output a data frame
plot_ions               Create summary plot of ions from water class
pluck_water             Pluck out a single parameter from a 'water'
                        class object
solvecost_chem          Determine chemical cost
solvecost_labor         Determine labor cost
solvecost_power         Determine power cost
solvecost_solids        Determine solids disposal cost
solvect_chlorine        Determine disinfection credit from chlorine.
solvect_chlorine_once   Apply 'solvect_chlorine' to a data frame and
                        create new columns with ct and log removals.
solvect_o3              Determine disinfection credit from ozone.
solvect_o3_once         Apply 'solvect_o3' to a data frame and create
                        new columns with ct and log removals.
solvedose_alk           Calculate a desired chemical dose for a target
                        alkalinity
solvedose_alk_once      Apply 'solvedose_alk' to a dataframe and create
                        a new column with numeric dose
solvedose_ph            Calculate a desired chemical dose for a target
                        pH
solvedose_ph_once       Apply 'solvedose_ph' to a dataframe and create
                        a new column with numeric dose
solvemass_chem          Convert mg/L of chemical to lb/day
solvemass_solids        Determine solids lb/day
solveresid_o3           Determine ozone decay
solveresid_o3_once      Apply 'solveresid_o3' to a data frame and
                        create a new column with residual ozone dose
summarize_wq            Create summary table from water class
water_df                Data frame of water quality parameters
