\documentclass[11pt,twoside]{article}\makeatletter

\IfFileExists{xcolor.sty}%
  {\RequirePackage{xcolor}}%
  {\RequirePackage{color}}
\usepackage{colortbl}
\usepackage{wrapfig}
\usepackage{ifxetex}
\ifxetex
  \usepackage{fontspec}
  \usepackage{xunicode}
  \catcode`⃥=\active \def⃥{\textbackslash}
  \catcode`❴=\active \def❴{\{}
  \catcode`❵=\active \def❵{\}}
  \def\textJapanese{\fontspec{Noto Sans CJK JP}}
  \def\textChinese{\fontspec{Noto Sans CJK SC}}
  \def\textKorean{\fontspec{Noto Sans CJK KR}}
  \setmonofont{DejaVu Sans Mono}
  
\else
  \IfFileExists{utf8x.def}%
   {\usepackage[utf8x]{inputenc}
      \PrerenderUnicode{–}
    }%
   {\usepackage[utf8]{inputenc}}
  \usepackage[english]{babel}
  \usepackage[T1]{fontenc}
  \usepackage{float}
  \usepackage[]{ucs}
  \uc@dclc{8421}{default}{\textbackslash }
  \uc@dclc{10100}{default}{\{}
  \uc@dclc{10101}{default}{\}}
  \uc@dclc{8491}{default}{\AA{}}
  \uc@dclc{8239}{default}{\,}
  \uc@dclc{20154}{default}{ }
  \uc@dclc{10148}{default}{>}
  \def\textschwa{\rotatebox{-90}{e}}
  \def\textJapanese{}
  \def\textChinese{}
  \IfFileExists{tipa.sty}{\usepackage{tipa}}{}
\fi
\def\exampleFont{\ttfamily\small}
\DeclareTextSymbol{\textpi}{OML}{25}
\usepackage{relsize}
\RequirePackage{array}
\def\@testpach{\@chclass
 \ifnum \@lastchclass=6 \@ne \@chnum \@ne \else
  \ifnum \@lastchclass=7 5 \else
   \ifnum \@lastchclass=8 \tw@ \else
    \ifnum \@lastchclass=9 \thr@@
   \else \z@
   \ifnum \@lastchclass = 10 \else
   \edef\@nextchar{\expandafter\string\@nextchar}%
   \@chnum
   \if \@nextchar c\z@ \else
    \if \@nextchar l\@ne \else
     \if \@nextchar r\tw@ \else
   \z@ \@chclass
   \if\@nextchar |\@ne \else
    \if \@nextchar !6 \else
     \if \@nextchar @7 \else
      \if \@nextchar (8 \else
       \if \@nextchar )9 \else
  10
  \@chnum
  \if \@nextchar m\thr@@\else
   \if \@nextchar p4 \else
    \if \@nextchar b5 \else
   \z@ \@chclass \z@ \@preamerr \z@ \fi \fi \fi \fi
   \fi \fi  \fi  \fi  \fi  \fi  \fi \fi \fi \fi \fi \fi}
\gdef\arraybackslash{\let\\=\@arraycr}
\def\@textsubscript#1{{\m@th\ensuremath{_{\mbox{\fontsize\sf@size\z@#1}}}}}
\def\Panel#1#2#3#4{\multicolumn{#3}{){\columncolor{#2}}#4}{#1}}
\def\abbr{}
\def\corr{}
\def\expan{}
\def\gap{}
\def\orig{}
\def\reg{}
\def\ref{}
\def\sic{}
\def\persName{}\def\name{}
\def\placeName{}
\def\orgName{}
\def\textcal#1{{\fontspec{Lucida Calligraphy}#1}}
\def\textgothic#1{{\fontspec{Lucida Blackletter}#1}}
\def\textlarge#1{{\large #1}}
\def\textoverbar#1{\ensuremath{\overline{#1}}}
\def\textquoted#1{‘#1’}
\def\textsmall#1{{\small #1}}
\def\textsubscript#1{\@textsubscript{\selectfont#1}}
\def\textxi{\ensuremath{\xi}}
\def\titlem{\itshape}
\newenvironment{biblfree}{}{\ifvmode\par\fi }
\newenvironment{bibl}{}{}
\newenvironment{byline}{\vskip6pt\itshape\fontsize{16pt}{18pt}\selectfont}{\par }
\newenvironment{citbibl}{}{\ifvmode\par\fi }
\newenvironment{docAuthor}{\ifvmode\vskip4pt\fontsize{16pt}{18pt}\selectfont\fi\itshape}{\ifvmode\par\fi }
\newenvironment{docDate}{}{\ifvmode\par\fi }
\newenvironment{docImprint}{\vskip 6pt}{\ifvmode\par\fi }
\newenvironment{docTitle}{\vskip6pt\bfseries\fontsize{22pt}{25pt}\selectfont}{\par }
\newenvironment{msHead}{\vskip 6pt}{\par}
\newenvironment{msItem}{\vskip 6pt}{\par}
\newenvironment{rubric}{}{}
\newenvironment{titlePart}{}{\par }

\newcolumntype{L}[1]{){\raggedright\arraybackslash}p{#1}}
\newcolumntype{C}[1]{){\centering\arraybackslash}p{#1}}
\newcolumntype{R}[1]{){\raggedleft\arraybackslash}p{#1}}
\newcolumntype{P}[1]{){\arraybackslash}p{#1}}
\newcolumntype{B}[1]{){\arraybackslash}b{#1}}
\newcolumntype{M}[1]{){\arraybackslash}m{#1}}
\definecolor{label}{gray}{0.75}
\def\unusedattribute#1{\sout{\textcolor{label}{#1}}}
\DeclareRobustCommand*{\xref}{\hyper@normalise\xref@}
\def\xref@#1#2{\hyper@linkurl{#2}{#1}}
\begingroup
\catcode`\_=\active
\gdef_#1{\ensuremath{\sb{\mathrm{#1}}}}
\endgroup
\mathcode`\_=\string"8000
\catcode`\_=12\relax

\usepackage[a4paper,twoside,lmargin=1in,rmargin=1in,tmargin=1in,bmargin=1in,marginparwidth=0.75in]{geometry}
\usepackage{framed}

\definecolor{shadecolor}{gray}{0.95}
\usepackage{longtable}
\usepackage[normalem]{ulem}
\usepackage{fancyvrb}
\usepackage{fancyhdr}
\usepackage{graphicx}
\usepackage{marginnote}

\renewcommand{\@cite}[1]{#1}


\renewcommand*{\marginfont}{\itshape\footnotesize}

\def\Gin@extensions{.pdf,.png,.jpg,.mps,.tif}

  \pagestyle{fancy}

\usepackage[pdftitle={Potential of Rain Water Harvesting and Ground Water Improvement at RVCE},
 pdfauthor={}]{hyperref}
\hyperbaseurl{}

	 \paperwidth210mm
	 \paperheight297mm
              
\def\@pnumwidth{1.55em}
\def\@tocrmarg {2.55em}
\def\@dotsep{4.5}
\setcounter{tocdepth}{3}
\clubpenalty=8000
\emergencystretch 3em
\hbadness=4000
\hyphenpenalty=400
\pretolerance=750
\tolerance=2000
\vbadness=4000
\widowpenalty=10000

\renewcommand\section{\@startsection {section}{1}{\z@}%
     {-1.75ex \@plus -0.5ex \@minus -.2ex}%
     {0.5ex \@plus .2ex}%
     {\reset@font\Large\bfseries}}
\renewcommand\subsection{\@startsection{subsection}{2}{\z@}%
     {-1.75ex\@plus -0.5ex \@minus- .2ex}%
     {0.5ex \@plus .2ex}%
     {\reset@font\Large}}
\renewcommand\subsubsection{\@startsection{subsubsection}{3}{\z@}%
     {-1.5ex\@plus -0.35ex \@minus -.2ex}%
     {0.5ex \@plus .2ex}%
     {\reset@font\large}}
\renewcommand\paragraph{\@startsection{paragraph}{4}{\z@}%
     {-1ex \@plus-0.35ex \@minus -0.2ex}%
     {0.5ex \@plus .2ex}%
     {\reset@font\normalsize}}
\renewcommand\subparagraph{\@startsection{subparagraph}{5}{\parindent}%
     {1.5ex \@plus1ex \@minus .2ex}%
     {-1em}%
     {\reset@font\normalsize\bfseries}}


\def\l@section#1#2{\addpenalty{\@secpenalty} \addvspace{1.0em plus 1pt}
 \@tempdima 1.5em \begingroup
 \parindent \z@ \rightskip \@pnumwidth 
 \parfillskip -\@pnumwidth 
 \bfseries \leavevmode #1\hfil \hbox to\@pnumwidth{\hss #2}\par
 \endgroup}
\def\l@subsection{\@dottedtocline{2}{1.5em}{2.3em}}
\def\l@subsubsection{\@dottedtocline{3}{3.8em}{3.2em}}
\def\l@paragraph{\@dottedtocline{4}{7.0em}{4.1em}}
\def\l@subparagraph{\@dottedtocline{5}{10em}{5em}}
\@ifundefined{c@section}{\newcounter{section}}{}
\@ifundefined{c@chapter}{\newcounter{chapter}}{}
\newif\if@mainmatter 
\@mainmattertrue
\def\chaptername{Chapter}
\def\frontmatter{%
  \pagenumbering{roman}
  \def\thechapter{\@roman\c@chapter}
  \def\theHchapter{\roman{chapter}}
  \def\thesection{\@roman\c@section}
  \def\theHsection{\roman{section}}
  \def\@chapapp{}%
}
\def\mainmatter{%
  \cleardoublepage
  \def\thechapter{\@arabic\c@chapter}
  \setcounter{chapter}{0}
  \setcounter{section}{0}
  \pagenumbering{arabic}
  \setcounter{secnumdepth}{6}
  \def\@chapapp{\chaptername}%
  \def\theHchapter{\arabic{chapter}}
  \def\thesection{\@arabic\c@section}
  \def\theHsection{\arabic{section}}
}
\def\backmatter{%
  \cleardoublepage
  \setcounter{chapter}{0}
  \setcounter{section}{0}
  \setcounter{secnumdepth}{2}
  \def\@chapapp{\appendixname}%
  \def\thechapter{\@Alph\c@chapter}
  \def\theHchapter{\Alph{chapter}}
  \appendix
}
\newenvironment{bibitemlist}[1]{%
   \list{\@biblabel{\@arabic\c@enumiv}}%
       {\settowidth\labelwidth{\@biblabel{#1}}%
        \leftmargin\labelwidth
        \advance\leftmargin\labelsep
        \@openbib@code
        \usecounter{enumiv}%
        \let\p@enumiv\@empty
        \renewcommand\theenumiv{\@arabic\c@enumiv}%
	}%
  \sloppy
  \clubpenalty4000
  \@clubpenalty \clubpenalty
  \widowpenalty4000%
  \sfcode`\.\@m}%
  {\def\@noitemerr
    {\@latex@warning{Empty `bibitemlist' environment}}%
    \endlist}

\def\tableofcontents{\section*{\contentsname}\@starttoc{toc}}
\parskip0pt
\parindent1em
\def\Panel#1#2#3#4{\multicolumn{#3}{){\columncolor{#2}}#4}{#1}}
\newenvironment{reflist}{%
  \begin{raggedright}\begin{list}{}
  {%
   \setlength{\topsep}{0pt}%
   \setlength{\rightmargin}{0.25in}%
   \setlength{\itemsep}{0pt}%
   \setlength{\itemindent}{0pt}%
   \setlength{\parskip}{0pt}%
   \setlength{\parsep}{2pt}%
   \def\makelabel##1{\itshape ##1}}%
  }
  {\end{list}\end{raggedright}}
\newenvironment{sansreflist}{%
  \begin{raggedright}\begin{list}{}
  {%
   \setlength{\topsep}{0pt}%
   \setlength{\rightmargin}{0.25in}%
   \setlength{\itemindent}{0pt}%
   \setlength{\parskip}{0pt}%
   \setlength{\itemsep}{0pt}%
   \setlength{\parsep}{2pt}%
   \def\makelabel##1{\upshape ##1}}%
  }
  {\end{list}\end{raggedright}}
\newenvironment{specHead}[2]%
 {\vspace{20pt}\hrule\vspace{10pt}%
  \phantomsection\label{#1}\markright{#2}%

  \pdfbookmark[2]{#2}{#1}%
  \hspace{-0.75in}{\bfseries\fontsize{16pt}{18pt}\selectfont#2}%
  }{}
      \def\TheFullDate{2021-01-15 (revised: 15 January 2021)}
\def\TheID{\makeatother }
\def\TheDate{2021-01-15}
\title{Potential of Rain Water Harvesting and Ground Water Improvement at RVCE}
\author{}\makeatletter 
\makeatletter
\newcommand*{\cleartoleftpage}{%
  \clearpage
    \if@twoside
    \ifodd\c@page
      \hbox{}\newpage
      \if@twocolumn
        \hbox{}\newpage
      \fi
    \fi
  \fi
}
\makeatother
\makeatletter
\thispagestyle{empty}
\markright{\@title}\markboth{\@title}{\@author}
\renewcommand\small{\@setfontsize\small{9pt}{11pt}\abovedisplayskip 8.5\p@ plus3\p@ minus4\p@
\belowdisplayskip \abovedisplayskip
\abovedisplayshortskip \z@ plus2\p@
\belowdisplayshortskip 4\p@ plus2\p@ minus2\p@
\def\@listi{\leftmargin\leftmargini
               \topsep 2\p@ plus1\p@ minus1\p@
               \parsep 2\p@ plus\p@ minus\p@
               \itemsep 1pt}
}
\makeatother
\fvset{frame=single,numberblanklines=false,xleftmargin=5mm,xrightmargin=5mm}
\fancyhf{} 
\setlength{\headheight}{14pt}
\fancyhead[LE]{\bfseries\leftmark} 
\fancyhead[RO]{\bfseries\rightmark} 
\fancyfoot[RO]{}
\fancyfoot[CO]{\thepage}
\fancyfoot[LO]{\TheID}
\fancyfoot[LE]{}
\fancyfoot[CE]{\thepage}
\fancyfoot[RE]{\TheID}
\hypersetup{citebordercolor=0.75 0.75 0.75,linkbordercolor=0.75 0.75 0.75,urlbordercolor=0.75 0.75 0.75,bookmarksnumbered=true}
\fancypagestyle{plain}{\fancyhead{}\renewcommand{\headrulewidth}{0pt}}

\date{}
\usepackage{authblk}

\providecommand{\keywords}[1]
{
\footnotesize
  \textbf{\textit{Index terms---}} #1
}

\usepackage{graphicx,xcolor}
\definecolor{GJBlue}{HTML}{273B81}
\definecolor{GJLightBlue}{HTML}{0A9DD9}
\definecolor{GJMediumGrey}{HTML}{6D6E70}
\definecolor{GJLightGrey}{HTML}{929497} 

\renewenvironment{abstract}{%
   \setlength{\parindent}{0pt}\raggedright
   \textcolor{GJMediumGrey}{\rule{\textwidth}{2pt}}
   \vskip16pt
   \textcolor{GJBlue}{\large\bfseries\abstractname\space}
}{%   
   \vskip8pt
   \textcolor{GJMediumGrey}{\rule{\textwidth}{2pt}}
   \vskip16pt
}

\usepackage[absolute,overlay]{textpos}

\makeatother 
      \usepackage{lineno}
      \linenumbers
      
\begin{document}

             \author[1]{Pavan Bandakli B  R}

             \author[2]{M  Lokeshwari}

\renewcommand\Authands{ and }

\date{\small \em Received: 10 December 2020 Accepted: 5 January 2021 Published: 15 January 2021}

\maketitle


\begin{abstract}
        


Water is a primary resource for the development of any country. Increase of population in urban areas has resulted in failure of typical water supply system to meet the growing demand. Rainfall is the major source of fresh water. To reach the water demand, utilization of rain water by adopting decentralized rain water harvesting approach is need of the hour. The present study area is R V College of Engineering, Mysore road, Bengaluru. Annual rainfall records and the data required for estimation of potential of rain water and runoff coefficients of different catchment surfaces were collected. It was observed from the study that RVCE campus has the potential of collecting 21.49 Million liters of water annually from roof tops of different buildings and 32.72 Million liters of water by runoff from major catchment areas like play grounds, pavements, parks and sites.

\end{abstract}


\keywords{rain water harvesting, ground water recharge.}

\begin{textblock*}{18cm}(1cm,1cm) % {block width} (coords) 
\textcolor{GJBlue}{\LARGE Global Journals \LaTeX\ JournalKaleidoscope\texttrademark}
\end{textblock*}

\begin{textblock*}{18cm}(1.4cm,1.5cm) % {block width} (coords) 
\textcolor{GJBlue}{\footnotesize \\ Artificial Intelligence formulated this projection for compatibility purposes from the original article published at Global Journals. However, this technology is currently in beta. \emph{Therefore, kindly ignore odd layouts, missed formulae, text, tables, or figures.}}
\end{textblock*}


\let\tabcellsep& 	 	 		 
\section[{Introduction}]{Introduction}\par
.5\% of Earth's water is fresh water out of which 68.9\% is of Glaciers and Ice caps, 30.8\% is locked up in ground. Only 0.3\% is surface water which serves most of life needs \hyperref[b0]{[1]}. Water is a primary requirement for our daily activities, Safe and readily available water is required for public health, food production, recreational use, drinking and domestic use. Water management is directly relatable to the economic growth of the country, Water availability is one of the primary criteria for setting up of industries which are associated with local and foreign investments. Majorly many parts of North Karnataka are facing water crisis which is also an indirect reason for poor generation of employment opportunities hence many youths are heading towards metropolitan cities like Bengaluru resulted in rapid increase of population failure of typical water supply system to meet the requirement.\par
According to Composite Water Management Index, August 2019 released by NITI Aayog 5 out of 20 world largest cities are under water stress are in India, Indian urban population is expected to reach 600 million by 2030 with expected demand supply gap of 50Bcm \hyperref[b1]{[2]}.\par
In recent years India has experienced weak monsoons resulted in drought conditions at many places. Ground water table is reducing day by day in many parts of the country, Punjab which produces 10\% of India's paddy utilizes 80\% ground water for paddy irrigation depleting its own ground water resource, 70\% of India's thermal power faces water stress by 2030 which contributes 83\% of India's energy power generation in 2016, Presently 40\% of India's thermal power plants are in water scare regions, 14 of them faced shutdown in 2013-16 due to water scarcity \hyperref[b1]{[2]}.\par
Recently Indian government introduced ministry of jalshakthi, which launched programs like Jalshakthi abhiyan to encourage and promote water conservation, Rain water harvesting, renovation and rejuvenation of water bodies, bore well structures. Once a drought village Jakhni of Bunderkhand district, Uttar Pradesh is emerged as self-water reliable village by adopting methods like collection and storage of rain water, Restoration of ponds, Grey water usage with no external funding. Sustainable water management has to be incorporated in private and public buildings to overcome the water demand. Decentralized approach has to be adopted in order to achieve this state. Rain water harvesting by roof top water collection and ground water improvement by simple techniques are the easy, suitable and sustainable solutions for the problems associated with water requirement and its management. 
\section[{II. Rain Water Harvesting and Ground Water Recharge}]{II. Rain Water Harvesting and Ground Water Recharge}\par
Rain water is the ultimate and primary source of fresh water. Lakes, ponds, Rivers, Ground water are the secondary sources. Rain water has highest potential to meet the demand of people if public are involved in conservation of rain water in their houses, public building's, Institutions. Rain water harvesting has been carried out from decades from simple harvesting techniques like collection of water through small drums by using normal cloth as a filter medium to modern techniques. Rain water harvesting is defined as collection of rain water from the surface where it falls, either it may be roof top harvesting or open space harvesting. Rain water harvesting potential depends on catchment area, intensity of rainfall. Rain water collected is stored and utilized or the water from open source can be utilized for ground water recharging. Year 2021( D D D D ) C\par
Rain water is collected from roof tops and is filtered to remove dry leaves, waste materials, dirt present on the roof top, the water is taken to storage tank which can be overhead tank, surface tank and overhead tank by using down take pipes. The stored water can be treated and can be used as potable water or can be used for non-potable purposes like irrigation, gardening etc. The stored water can also be used for recharging of ground water by different methods such as recharging through establishment of recharge pits or trenches, constructing artificial recharge wells or by using abandoned or existing bore wells. average annual rainfall of 877.8 mm \hyperref[b2]{[3]}. Satellite view of RVCE campus is shown in figure \hyperref[fig_0]{1} below. The main motto of the institution to achieve sustainability in terms of water, energy and waste management, in road to achieve this the institution has setup rain water harvesting units in three phases across the campus which has collection capacity of 3.6 lakh liters in total, two bore wells are also established for the purpose of ground water recharging, Campus also has Reverse osmosis water treatment and softening plant of 22000 liters capacity and Sewage treatment plant of 50 kld output [4].  
\section[{Objectives}]{Objectives}\par
Present study aims at estimating potential of rain water and runoff which can be collected annually from different roof top area of different buildings located at RVCE.\par
V.\par
Methodology     By harvesting rain water from different buildings of RVCE we can collect 21492572 liters of water annually making RVCE campus self-reliable and self-sustainable in water usage. Collected water can be utilized for flushing, gardening purposes, since the daily requirement of the institution is high adopting RWH techniques is found to be simple and sustainable technique which can be implanted in the campus. 
\section[{VIII. Estimation of Runoff Potential}]{VIII. Estimation of Runoff Potential}\par
Runoff is defined as the ratio of precipitation that makes its way towards rivers or oceans as surface or subsurface flow to the precipitation received. After undergoing infiltration and other loses from the rainfall, to determine potential runoff water that can be collected from different catchment surfaces like playgrounds, parks, pavements etc. present at RVCE campus, figure  {\ref 4} and figure  {\ref 5} shown below gives satellite image of cricket ground and site respectively. area of the catchment surfaces are determined using Google earth and represented in table \hyperref[tab_4]{3}, runoff coefficients of different surfaces were collected and annual water yield from runoff is obtained by knowing area and average annual rainfall of the catchment. Annual water yield, Q is obtained by using the formula Q = R x A x C Where, R is the average annual precipitation A is the catchment area C is the runoff coefficient Runoff coefficient of pavements = 0.7-0.95, parks = 0.1-0.25, unimproved areas = 0.1-0.3, tiles = 0.8-0.9, playgrounds = 0.2-0.35 \hyperref[b3]{[5]}.  The runoff water which can be collected from different surfaces such as pavements, parks, sites, playgrounds located at RVCE campus is 32725384.29 liters which can be utilized for recharging of ground water by adopting recharge structures. 
\section[{IX.}]{IX.} 
\section[{Conclusions}]{Conclusions}\par
The present study concludes that by adopting RWH facility to collect the water from roof tops of all the buildings of RVCE campus, 21.49 Million liters of water can be collected. It is evident that adopting RWH and artificial ground water recharge techniques in all the public buildings can be a solution to water availability and management problems at urban areas. \begin{figure}[htbp]
\noindent\textbf{1}\includegraphics[]{image-2.png}
\caption{\label{fig_0}Figure 1 :}\end{figure}
 \begin{figure}[htbp]
\noindent\textbf{2}\includegraphics[]{image-3.png}
\caption{\label{fig_1}Figure 2 :}\end{figure}
 \begin{figure}[htbp]
\noindent\textbf{3}\includegraphics[]{image-4.png}
\caption{\label{fig_2}Figure 3 :}\end{figure}
 \begin{figure}[htbp]
\noindent\textbf{45}\includegraphics[]{image-5.png}
\caption{\label{fig_3}Figure 4 :Figure 5 :}\end{figure}
 \begin{figure}[htbp]
\noindent\textbf{} \par 
\begin{longtable}{P{0.85\textwidth}}
1. Obtaining roof top area of different buildings at\\
RVCE campus using Google earth.\\
2. Collection of rainfall data from India Meteorolgical\\
Department (IMD) website.\\
3. Runoff co-efficient of different materials are obtained\\
from\\
4. A building is considered and the monthly/annual\\
water demand and monthly/annual rain water yield\\
from the roof top area is measured and the rain\\
water harvesting tank capacity is determined\\
according to IS 15979: 2008.\end{longtable} \par
  {\small\itshape [Note: 5. Similar calculations are extended to other buildings of RVCE to obtain total potential of Rain water. New Cauvery hostel, © 2021 Global Journals]} 
\caption{\label{tab_0}}\end{figure}
 \begin{figure}[htbp]
\noindent\textbf{1} \par 
\begin{longtable}{P{0.11244094488188976\textwidth}P{0.09637795275590551\textwidth}P{0.11779527559055118\textwidth}P{0.1325196850393701\textwidth}P{0.12850393700787402\textwidth}P{0.13118110236220473\textwidth}P{0.08700787401574803\textwidth}P{0.04417322834645669\textwidth}}
Month\tabcellsep Average Rainfall (mm)\tabcellsep Monthly yield(l)\tabcellsep Cumulative yield(l)\tabcellsep Monthly demand(l)\tabcellsep Cumulative demand(l)\tabcellsep \multicolumn{2}{l}{Volume stored(l) Surplus(l)}\\
May\tabcellsep 96\tabcellsep 161710\tabcellsep 161710\tabcellsep 158400\tabcellsep 158400\tabcellsep 3310\tabcellsep 3310\\
June\tabcellsep 85.7\tabcellsep 144359\tabcellsep 306069\tabcellsep 158400\tabcellsep 316800\tabcellsep 0\tabcellsep 0\\
July\tabcellsep 100.3\tabcellsep 168953\tabcellsep 475022\tabcellsep 158400\tabcellsep 475200\tabcellsep 0\tabcellsep 10553\\
August\tabcellsep 117.8\tabcellsep 198431\tabcellsep 673453\tabcellsep 158400\tabcellsep 633600\tabcellsep 39853\tabcellsep 40031\\
September\tabcellsep 194.6\tabcellsep 327799\tabcellsep 1001252\tabcellsep 158400\tabcellsep 792000\tabcellsep 209252\tabcellsep 169399\\
October\tabcellsep 154.5\tabcellsep 260252\tabcellsep 1261504\tabcellsep 158400\tabcellsep 950400\tabcellsep 311104\tabcellsep 101852\\
November\tabcellsep 43.9\tabcellsep 73948\tabcellsep 1335452\tabcellsep 158400\tabcellsep 1108800\tabcellsep 226652\tabcellsep 0\\
December\tabcellsep 15.8\tabcellsep 26614\tabcellsep 1362066\tabcellsep 158400\tabcellsep 1267200\tabcellsep 94866\tabcellsep 0\\
January\tabcellsep 2.3\tabcellsep 3874\tabcellsep 1365940\tabcellsep 158400\tabcellsep 1425600\tabcellsep 0\tabcellsep 0\\
February\tabcellsep 6.4\tabcellsep 10780\tabcellsep 1376720\tabcellsep 158400\tabcellsep 1584000\tabcellsep 0\tabcellsep 0\\
March\tabcellsep 16\tabcellsep 26951\tabcellsep 1403671\tabcellsep 158400\tabcellsep 1742400\tabcellsep 0\tabcellsep 0\\
April\tabcellsep 44.5\tabcellsep 74959\tabcellsep 1478630\tabcellsep 158400\tabcellsep 1900800\tabcellsep 0\tabcellsep 0\\
Total\tabcellsep 877.8\tabcellsep 1478630\tabcellsep \tabcellsep 1900800\tabcellsep \tabcellsep \tabcellsep \end{longtable} \par
 
\caption{\label{tab_1}Table 1 :}\end{figure}
 \begin{figure}[htbp]
\noindent\textbf{1} \par 
\begin{longtable}{P{0.85\textwidth}}
D D D D )\\
(\end{longtable} \par
  {\small\itshape [Note: CVII.Annual]} 
\caption{\label{tab_2}Table 1}\end{figure}
 \begin{figure}[htbp]
\noindent\textbf{2} \par 
\begin{longtable}{P{0.01853320118929633\textwidth}P{0.04464816650148662\textwidth}P{0.41194251734390486\textwidth}P{0.15079286422200197\textwidth}P{0.22408325074331018\textwidth}}
Year 2021\tabcellsep \tabcellsep \tabcellsep \tabcellsep \\
\tabcellsep Sl. No.\tabcellsep Building name\tabcellsep Area\tabcellsep Annual water yield\\
\tabcellsep 1\tabcellsep Department of CV\tabcellsep 1535.81\tabcellsep 862805.77\\
\tabcellsep 2\tabcellsep Department of ME\tabcellsep 1431.69\tabcellsep 804311.98\\
\tabcellsep 3\tabcellsep Department of CSE\tabcellsep 1063.36\tabcellsep 597387.14\\
\tabcellsep 4\tabcellsep Department of EC\tabcellsep 1262.1\tabcellsep 709037.68\\
( D D D D ) C\tabcellsep 5 6\tabcellsep Department of EEE Department of AS and ISE\tabcellsep 1773.06 1911.81\tabcellsep 996090.92 1074039.56\\
\tabcellsep 7\tabcellsep Department of BT and EIE\tabcellsep 1050.23\tabcellsep 590010.81\\
\tabcellsep 8\tabcellsep Department of MCA\tabcellsep 1596.28\tabcellsep 896777.33\\
\tabcellsep 9\tabcellsep Department of TE\tabcellsep 894.95\tabcellsep 502775.75\\
\tabcellsep 10\tabcellsep CRC Complex\tabcellsep 803.41\tabcellsep 451349.31\\
\tabcellsep 11\tabcellsep Department of CE\tabcellsep 1586.42\tabcellsep 891238.06\\
\tabcellsep 12\tabcellsep Administrative block\tabcellsep 1330.78\tabcellsep 747621.55\\
\tabcellsep 13\tabcellsep Mechanical PG block\tabcellsep 486.43\tabcellsep 273272.48\\
\tabcellsep 14\tabcellsep Department of IEM\tabcellsep 925.75\tabcellsep 520078.94\\
\tabcellsep 15\tabcellsep Old sports complex\tabcellsep 547.44\tabcellsep 345990.83\\
\tabcellsep 16\tabcellsep New sports complex \& Gym center\tabcellsep 1239.1\tabcellsep 826638.30\\
\tabcellsep 17\tabcellsep Food Court\tabcellsep 1354.09\tabcellsep 855806.54\\
\tabcellsep 18\tabcellsep Bank and Post office\tabcellsep 153.29\tabcellsep 86117.09\\
\tabcellsep 19\tabcellsep Aero-space lab\tabcellsep 862.21\tabcellsep 575204.43\\
\tabcellsep 20\tabcellsep Library building\tabcellsep 873.11\tabcellsep 490506.21\\
\tabcellsep 21\tabcellsep Hospital Building\tabcellsep 301.61\tabcellsep 169442.08\\
\tabcellsep 22\tabcellsep Cognitive and Research Block\tabcellsep 863.28\tabcellsep 484983.78\\
\tabcellsep 23\tabcellsep Workshops\tabcellsep 3213.01\tabcellsep 2143488.935\\
\tabcellsep 24\tabcellsep Old cauvery hostel\tabcellsep 1251.64\tabcellsep 703161.33\\
\tabcellsep 25\tabcellsep New cauvery hostel\tabcellsep 2632\tabcellsep 1478636.54\\
\tabcellsep 26\tabcellsep Sir m v hostel\tabcellsep 2041.95\tabcellsep 1147151.17\\
\tabcellsep 27\tabcellsep Chamundi hostel\tabcellsep 1159.33\tabcellsep 651302.31\end{longtable} \par
 
\caption{\label{tab_3}Table 2 :}\end{figure}
 \begin{figure}[htbp]
\noindent\textbf{3} \par 
\begin{longtable}{P{0.04096385542168675\textwidth}P{0.36526104417670685\textwidth}P{0.17068273092369476\textwidth}P{0.27309236947791166\textwidth}}
Sl. No.\tabcellsep Type of catchment\tabcellsep Area (m 2 )\tabcellsep Annual water yield(l)\\
1\tabcellsep Pavements\tabcellsep 27913.06\tabcellsep 11760975.1\\
2\tabcellsep Play grounds\tabcellsep 20507.54\tabcellsep 4950417.62\\
3\tabcellsep Unimproved areas/ sites\tabcellsep 37633.28\tabcellsep 8258623.3\\
4\tabcellsep Parks/greenery\tabcellsep 24187.23\tabcellsep 4246310.1\\
5\tabcellsep Brick/tiles/concrete\tabcellsep 4996.95\tabcellsep 3509058.17\\
\tabcellsep Total runoff\tabcellsep \tabcellsep 32725384.29\end{longtable} \par
 
\caption{\label{tab_4}Table 3 :}\end{figure}
 \begin{figure}[htbp]
\noindent\textbf{1} \par 
\begin{longtable}{P{0.47600000000000003\textwidth}P{0.374\textwidth}}
D D D D ) C\tabcellsep ( D D D D )\\
(\tabcellsep \\
X.\tabcellsep \end{longtable} \par
  {\small\itshape [Note: C 2.]} 
\caption{\label{tab_5}Recommendations 1 .}\end{figure}
 			\footnote{© 2021 Global Journals} 			\footnote{© 2021 Global Journals} 		 		\backmatter  			  				\begin{bibitemlist}{1}
\bibitem[ Website of NASA earth observatory]{b0}\label{b0} 	 		\textit{},  		 \url{https://earthobservatory.nasa.gov/features/WeighingWater}  	 	 		\textit{Website of NASA earth observatory}  		 	 
\bibitem[by NITI aayog in association with Ministry of Jal Shakti and Ministry of Rural Development (2019)]{b1}\label{b1} 	 		\textit{by NITI aayog in association with Ministry of Jal Shakti and Ministry of Rural Development},  		august 2019.  	 	 (Composite water management index) 
\bibitem[Ministry of Earth Sciences]{b2}\label{b2} 	 		\textit{Ministry of Earth Sciences},  				Government of India.  		 			Indian Meteorological Department 		 	 
\bibitem[Rain water harvesting in India, 2007 an appraisal by Central pollution control board, Ministry of Environment, Forests and Climate change]{b3}\label{b3} 	 		\textit{Rain water harvesting in India, 2007 an appraisal by Central pollution control board, Ministry of Environment, Forests and Climate change},  		Government of India.  	 
\bibitem[Roof top Rainwater harvesting -Guidelines, BIS]{b4}\label{b4} 	 		 IS 15797: 2008.  		\textit{Roof top Rainwater harvesting -Guidelines, BIS},  				 (New Delhi, India)  		 	 
\end{bibitemlist}
 			 		 	 
\end{document}
