diff --git a/packages/epanet-engine/package.json b/packages/epanet-engine/package.json
index 331a66e..bb3535c 100644
--- a/packages/epanet-engine/package.json
+++ b/packages/epanet-engine/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@model-create/epanet-engine",
-  "version": "0.2.0",
+  "version": "0.3.0",
   "description": "",
   "main": "dist/index.js",
   "module": "dist/index.es6.js",
diff --git a/packages/epanet-js/package.json b/packages/epanet-js/package.json
index bf59246..838a859 100644
--- a/packages/epanet-js/package.json
+++ b/packages/epanet-js/package.json
@@ -1,5 +1,5 @@
 {
-  "version": "0.2.0",
+  "version": "0.3.0",
   "license": "MIT",
   "main": "dist/index.js",
   "typings": "dist/index.d.ts",
@@ -20,7 +20,7 @@
     "doc": "tsdx build && yarn api-extractor run --local --verbose && mv ./temp/epanet-js.api.json ./input/ && yarn api-documenter markdown"
   },
   "dependencies": {
-    "@model-create/epanet-engine": "0.2.0"
+    "@model-create/epanet-engine": "0.3.0"
   },
   "peerDependencies": {},
   "husky": {
diff --git a/packages/epanet-js/src/OutputReader/index.ts b/packages/epanet-js/src/OutputReader/index.ts
new file mode 100644
index 0000000..2496a44
--- /dev/null
+++ b/packages/epanet-js/src/OutputReader/index.ts
@@ -0,0 +1,185 @@
+enum NodeResultTypes {
+  Demand,
+  Head,
+  Pressure,
+  WaterQuality,
+}
+
+enum LinkResultTypes {
+  Flow,
+  Velcoity,
+  Headloss,
+  AvgWaterQuality,
+  Status,
+  Setting,
+  ReactionRate,
+  Friction,
+}
+
+export interface LinkResults {
+  flow: number[];
+  velcoity: number[];
+  headloss: number[];
+  avgWaterQuality: number[];
+  status: number[];
+  setting: number[];
+  reactionRate: number[];
+  friction: number[];
+}
+
+export interface NodeResults {
+  demand: number[];
+  head: number[];
+  pressure: number[];
+  waterQuality: number[];
+}
+
+export interface EpanetProlog {
+  nodeCount: number;
+  resAndTankCount: number;
+  linkCount: number;
+  pumpCount: number;
+  valveCount: number;
+  reportingPeriods: number;
+}
+
+export interface EpanetResults {
+  prolog: EpanetProlog;
+  results: {
+    nodes: NodeResults[];
+    links: LinkResults[];
+  };
+}
+
+export function readBinary(results: Uint8Array): EpanetResults {
+  const view1 = new DataView(results.buffer);
+  const prolog: EpanetProlog = {
+    nodeCount: view1.getInt32(8, true),
+    resAndTankCount: view1.getInt32(12, true),
+    linkCount: view1.getInt32(16, true),
+    pumpCount: view1.getInt32(20, true),
+    valveCount: view1.getInt32(24, true),
+    reportingPeriods: view1.getInt32(results.byteLength - 12, true),
+  };
+
+  const offsetResults =
+    884 +
+    36 * prolog.nodeCount +
+    52 * prolog.linkCount +
+    8 * prolog.resAndTankCount +
+    28 * prolog.pumpCount +
+    4;
+
+  const nodes: NodeResults[] = [...Array(prolog.nodeCount)].map((_, i) => {
+    return getNodeResults(prolog, offsetResults, i, view1);
+  });
+  const links: LinkResults[] = [...Array(prolog.linkCount)].map((_, i) => {
+    return getLinkResults(prolog, offsetResults, i, view1);
+  });
+
+  const data: EpanetResults = {
+    prolog,
+    results: {
+      nodes,
+      links,
+    },
+  };
+  return data;
+}
+
+const getNodeResults = (
+  prolog: EpanetProlog,
+  offsetResults: number,
+  nodeIndex: number,
+  dataView: DataView
+): NodeResults => {
+  const nodeResults = {
+    demand: [],
+    head: [],
+    pressure: [],
+    waterQuality: [],
+  };
+
+  const result: NodeResults = [
+    'demand',
+    'head',
+    'pressure',
+    'waterQuality',
+  ].reduce((map, obj, i) => {
+    return {
+      ...map,
+      [obj]: getResultByteOffSet(
+        prolog,
+        offsetResults,
+        true,
+        nodeIndex,
+        i
+      ).map(x => dataView.getFloat32(x, true)),
+    };
+  }, nodeResults);
+
+  return result;
+};
+
+const getLinkResults = (
+  prolog: EpanetProlog,
+  offsetResults: number,
+  linkIndex: number,
+  dataView: DataView
+): LinkResults => {
+  const linkResults = {
+    flow: [],
+    velcoity: [],
+    headloss: [],
+    avgWaterQuality: [],
+    status: [],
+    setting: [],
+    reactionRate: [],
+    friction: [],
+  };
+
+  const result: LinkResults = [
+    'flow',
+    'velcoity',
+    'headloss',
+    'avgWaterQuality',
+    'status',
+    'setting',
+    'reactionRate',
+    'friction',
+  ].reduce((map, obj, i) => {
+    return {
+      ...map,
+      [obj]: getResultByteOffSet(
+        prolog,
+        offsetResults,
+        false,
+        linkIndex,
+        i
+      ).map(x => dataView.getFloat32(x, true)),
+    };
+  }, linkResults);
+
+  return result;
+};
+
+const getResultByteOffSet = (
+  prolog: EpanetProlog,
+  offsetResults: number,
+  isNode: boolean,
+  objIndex: number,
+  resultType: NodeResultTypes | LinkResultTypes
+): number[] => {
+  const linkResultOffset = isNode ? 0 : 16 * prolog.nodeCount;
+  const typeCount = isNode ? prolog.nodeCount : prolog.linkCount;
+  const resultSize = 16 * prolog.nodeCount + 32 * prolog.linkCount;
+  const answer = [...Array(prolog.reportingPeriods)].map(
+    (_, i) =>
+      offsetResults +
+      resultSize * i +
+      linkResultOffset +
+      4 * objIndex +
+      4 * resultType * typeCount
+  );
+  return answer;
+};
diff --git a/packages/epanet-js/src/index.ts b/packages/epanet-js/src/index.ts
index 41000e2..7e9bbca 100644
--- a/packages/epanet-js/src/index.ts
+++ b/packages/epanet-js/src/index.ts
@@ -1,3 +1,4 @@
 export { default as Workspace } from './Workspace/Workspace';
 export { default as Project } from './Project/Project';
 export * from './enum/index';
+export * from './OutputReader/index';