\FloatBarrier
\begingroup
\begin{table}[h]
   \centering
   \caption{Estimated CREP treatment effect}\label{REGCREP}
   \begin{tabular}{lcc}
      \tabularnewline \midrule \midrule
      Dependent Variable: & \multicolumn{2}{c}{AF}\\
                              & CREP Wells     & Neighbor Wells \\   
      Model:                  & (1)            & (2)\\  
      \midrule
      \emph{Variables}\\
      ATT                     & -38.70$^{***}$ & -2.788$^{**}$\\   
                              & (2.905)        & (1.021)\\   
      \midrule
      \emph{Fixed Effects}\\
      Subdistrict-Year        & $\checkmark$   & $\checkmark$\\   
      Ditch-Year              & $\checkmark$   & $\checkmark$\\   
      In Fallow Program       & $\checkmark$   & $\checkmark$\\   
      Well                    & $\checkmark$   & $\checkmark$\\   
      In CREP After Treatment &                & $\checkmark$\\   
      In CREP-Year            &                & $\checkmark$\\   
      \midrule
      \emph{Fit statistics}\\
      Observations            & 49,439         & 49,439\\  
      R$^2$                   & 0.74748        & 0.74705\\  
      Within R$^2$            & 0.01114        & 0.00174\\  
      \midrule \midrule
    %  \multicolumn{3}{l}{\emph{Clustered (Well \& Year) standard errors in parentheses}}\\
    %  \multicolumn{3}{l}{\emph{Signif. Codes: ***: 0.01, **: 0.05, *: 0.1}}\\
      \tabularnewline
   \end{tabular}
   
   \par \raggedright 
 %  \tiny
 \noindent\hspace*{2cm}\begin{minipage}{\dimexpr\textwidth-2cm}
 %  Notes:\\
   a) Clustered (Well \& Year) standard errors in parentheses\\
   b) Signif. Codes: ***: 0.01, **: 0.05, *: 0.1\\
   c) A well is considered a neighbor to a CREP or Fallow Program well if they are within one-half mile.\\
   d) Each of the 10 largest ditches are included in the Ditch-Year fixed effect.\\
   e) Subdistricts One through Six included in the Subdistrict-Year fixed effect.\\
   f) CREP wells are removed from the dataset when estimating neighbor responses.\\
 \end{minipage}
\end{table}
\endgroup
