Water-Level Forecast

HTML

<script src="https://code.highcharts.com/highcharts.js"></script>
<script src="http://momentjs.com/downloads/moment.js"></script>
<div id="container" style="width: 800px; height: 450px; margin: 0 auto; border: 2px solid #343434;border-radius:5px"></div>

JavaScript

$.get('https://dl.dropboxusercontent.com/u/32420108/WL_FORECAST.CSV', function (data) {
    $.get('https://dl.dropboxusercontent.com/u/32420108/WL_ACTUAL.CSV', function (data1) {
        $.get('https://dl.dropboxusercontent.com/u/32420108/RAINFALL_ACTUAL.CSV', function (data2) {
            var lines = data.split('\n');
            var lines1 = data1.split('\n');
            var lines2 = data2.split('\n');
            var d = [],
                e = [],
                f = [];

            $.each(lines2, function (lineNo, line) {
                var items = line.split(',');
                if (lineNo > 0 && lineNo < 99) {
                    var parts = items[0].match(/(\d{2})\/(\d{2})\/(\d{4}) (\d{2}):(\d{2})/);
                    f.push([Date.UTC(+parts[3], parts[1] - 1, +parts[2], +parts[4], +parts[5]), parseFloat(items[1])]);
                }
            });

            $.each(lines1, function (lineNo, line) {
                var items = line.split(',');
                if (lineNo > 0 && lineNo < 146) {
                    var parts = items[0].match(/(\d{2})\/(\d{2})\/(\d{4}) (\d{2}):(\d{2})/);
                    e.push([Date.UTC(+parts[3], parts[1] - 1, +parts[2], +parts[4], +parts[5]), parseFloat(items[1])]);
                }
            });
            $.each(lines, function (lineNo, line) {
                var items = line.split(',');
                if (lineNo > 0 && lineNo < 74) {
                   var parts = items[0].match(/(\d{2})\/(\d{2})\/(\d{4}) (\d{2}):(\d{2})/);
                    d.push([Date.UTC(+parts[3], parts[1] - 1, +parts[2], +parts[4], +parts[5]), parseFloat(items[1])]);
                }
            });

            console.log(d);
            $("#container").highcharts({
                chart: {
                    type: 'line',
                    width: 800,
                    height: 450
                },
                title: {
                    text: 'Cabadbaran, Agusan del Norte'
                },
               ...