diff --git a/ui/app/adapters/job-scale.js b/ui/app/adapters/job-scale.js
new file mode 100644
index 000000000..8cca86df7
--- /dev/null
+++ b/ui/app/adapters/job-scale.js
@@ -0,0 +1,3 @@
+import WatchableNamespaceIDs from './watchable-namespace-ids';
+
+export default class JobScaleAdapter extends WatchableNamespaceIDs {}
diff --git a/ui/app/models/job-scale.js b/ui/app/models/job-scale.js
new file mode 100644
index 000000000..54424d9b6
--- /dev/null
+++ b/ui/app/models/job-scale.js
@@ -0,0 +1,11 @@
+import Model from 'ember-data/model';
+import { belongsTo } from 'ember-data/relationships';
+import { fragmentArray } from 'ember-data-model-fragments/attributes';
+import classic from 'ember-classic-decorator';
+
+@classic
+export default class JobSummary extends Model {
+  @belongsTo('job') job;
+
+  @fragmentArray('task-group-scale') taskGroupScales;
+}
diff --git a/ui/app/models/job.js b/ui/app/models/job.js
index 154fc07b1..86717ea0a 100644
--- a/ui/app/models/job.js
+++ b/ui/app/models/job.js
@@ -119,6 +119,7 @@ export default class Job extends Model {
   @hasMany('deployments') deployments;
   @hasMany('evaluations') evaluations;
   @belongsTo('namespace') namespace;
+  @belongsTo('job-scale') scaleState;
 
   @computed('taskGroups.@each.drivers')
   get drivers() {
diff --git a/ui/app/models/scale-event.js b/ui/app/models/scale-event.js
new file mode 100644
index 000000000..ecab7bc46
--- /dev/null
+++ b/ui/app/models/scale-event.js
@@ -0,0 +1,18 @@
+import Fragment from 'ember-data-model-fragments/fragment';
+import attr from 'ember-data/attr';
+import { fragmentOwner } from 'ember-data-model-fragments/attributes';
+
+export default class ScaleEvent extends Fragment {
+  @fragmentOwner() taskGroupScale;
+
+  @attr('number') count;
+  @attr('number') previousCount;
+  @attr('boolean') error;
+  @attr('string') evalId;
+
+  @attr('date') time;
+  @attr('number') timeNanos;
+
+  @attr('string') message;
+  @attr() meta;
+}
diff --git a/ui/app/models/task-group-scale.js b/ui/app/models/task-group-scale.js
new file mode 100644
index 000000000..83fa05d2e
--- /dev/null
+++ b/ui/app/models/task-group-scale.js
@@ -0,0 +1,17 @@
+import Fragment from 'ember-data-model-fragments/fragment';
+import attr from 'ember-data/attr';
+import { fragmentOwner, fragmentArray } from 'ember-data-model-fragments/attributes';
+
+export default class TaskGroupScale extends Fragment {
+  @fragmentOwner() jobScale;
+
+  @attr('string') name;
+
+  @attr('number') desired;
+  @attr('number') placed;
+  @attr('number') running;
+  @attr('number') healthy;
+  @attr('number') unhealthy;
+
+  @fragmentArray('scale-event') events;
+}
diff --git a/ui/app/models/task-group.js b/ui/app/models/task-group.js
index 4926f0aff..e92c2c82c 100644
--- a/ui/app/models/task-group.js
+++ b/ui/app/models/task-group.js
@@ -54,6 +54,11 @@ export default class TaskGroup extends Fragment {
     return maybe(this.get('job.taskGroupSummaries')).findBy('name', this.name);
   }
 
+  @computed('job.scaleState.taskGroupScales.[]')
+  get scaleState() {
+    return maybe(this.get('job.scaleState.taskGroupScales')).findBy('name', this.name);
+  }
+
   scale(count, reason) {
     return this.job.scale(this.name, count, reason);
   }
diff --git a/ui/app/serializers/job-scale.js b/ui/app/serializers/job-scale.js
new file mode 100644
index 000000000..b0ab04d87
--- /dev/null
+++ b/ui/app/serializers/job-scale.js
@@ -0,0 +1,19 @@
+import { assign } from '@ember/polyfills';
+import ApplicationSerializer from './application';
+
+export default class JobScale extends ApplicationSerializer {
+  normalize(modelClass, hash) {
+    // Transform the map-based TaskGroups object into an array-based
+    // TaskGroupScale fragment list
+    hash.PlainJobId = hash.JobID;
+    hash.ID = JSON.stringify([hash.JobID, hash.Namespace || 'default']);
+    hash.JobID = hash.ID;
+
+    const taskGroups = hash.TaskGroups || {};
+    hash.TaskGroupScales = Object.keys(taskGroups).map(key => {
+      return assign(taskGroups[key], { Name: key });
+    });
+
+    return super.normalize(modelClass, hash);
+  }
+}
diff --git a/ui/app/serializers/job.js b/ui/app/serializers/job.js
index ded935c00..7273141d0 100644
--- a/ui/app/serializers/job.js
+++ b/ui/app/serializers/job.js
@@ -84,6 +84,11 @@ export default class JobSerializer extends ApplicationSerializer {
           related: buildURL(`${jobURL}/evaluations`, { namespace }),
         },
       },
+      scale: {
+        links: {
+          related: buildURL(`${jobURL}/scale`, { namespace }),
+        },
+      },
     });
   }
 }
diff --git a/ui/app/serializers/scale-event.js b/ui/app/serializers/scale-event.js
new file mode 100644
index 000000000..758ec3040
--- /dev/null
+++ b/ui/app/serializers/scale-event.js
@@ -0,0 +1,10 @@
+import ApplicationSerializer from './application';
+
+export default class ScaleEventSerializer extends ApplicationSerializer {
+  normalize(typeHash, hash) {
+    hash.TimeNanos = hash.Time % 1000000;
+    hash.Time = Math.floor(hash.Time / 1000000);
+
+    return super.normalize(typeHash, hash);
+  }
+}