1.0FracTracker Alliancehttps://www.fractracker.orgMatt Kelso, BAhttps://www.fractracker.org/author/matt-kelso/rich600338<blockquote class="wp-embedded-content" data-secret="QeyIPDlNMz"><a href="https://www.fractracker.org/2021/02/pas-waste-disposal-wells-a-tale-of-two-datasets/">Pennsylvania’s Waste Disposal Wells – A Tale of Two Datasets</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://www.fractracker.org/2021/02/pas-waste-disposal-wells-a-tale-of-two-datasets/embed/#?secret=QeyIPDlNMz" width="600" height="338" title="“Pennsylvania’s Waste Disposal Wells – A Tale of Two Datasets” — FracTracker Alliance" data-secret="QeyIPDlNMz" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript"> /* <![CDATA[ */ /*! This file is auto-generated */ !function(d,l){"use strict";l.querySelector&&d.addEventListener&&"undefined"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!/[^a-zA-Z0-9]/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret="'+t.secret+'"]'),o=l.querySelectorAll('blockquote[data-secret="'+t.secret+'"]'),c=new RegExp("^https?:$","i"),i=0;i<o.length;i++)o[i].style.display="none";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute("style"),"height"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):"link"===t.message&&(r=new URL(s.getAttribute("src")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener("message",d.wp.receiveEmbedMessage,!1),l.addEventListener("DOMContentLoaded",function(){for(var e,t,s=l.querySelectorAll("iframe.wp-embedded-content"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute("data-secret"))||(t=Math.random().toString(36).substring(2,12),e.src+="#?secret="+t,e.setAttribute("data-secret",t)),e.contentWindow.postMessage({message:"ready",secret:t},"*")},!1)))}(window,document); /* ]]> */ </script> https://www.fractracker.org/a5ej20sjfwe/wp-content/uploads/2021/02/Waste-Disposal-Wells-in-Pennsylvania-feature-scaled.jpg1500667Access to reliable data is crucial to our understanding of risky fracking waste disposal, and in turn, our ability to protect public health. But when it comes to oil and gas liquid waste disposal wells in Pennsylvania, despite monitoring by two separate agencies, we are left with an incomplete and inaccurate account.