--- a/client/src/components/map/layers.js	Tue May 28 13:47:18 2019 +0200
+++ b/client/src/components/map/layers.js	Tue May 28 14:52:57 2019 +0200
@@ -52,7 +52,7 @@
           JSON.stringify(response.data)
         );
         if (featurePostProcessor) {
-          features.map(f => featurePostProcessor(f, store));
+          features.map(f => featurePostProcessor(f, store, features));
         }
         vectorSource.addFeatures(features);
       })
@@ -532,7 +532,23 @@
             },
             source,
             true,
-            async (f, store) => {
+            // since we don't use bbox strategy, features will contain all features and we can use it
+            // to find reference gauges for bottlenecks, yeah!
+            async (f, store, features) => {
+              // attach reference gauge to bottleneck
+              if (f.getId().indexOf("bottlenecks") > -1) {
+                f.set(
+                  "gauge_obj",
+                  features.find(feat => {
+                    return (
+                      feat.getId().indexOf("gauges") > -1 &&
+                      feat.get("objname") === f.get("gauge_objname")
+                    );
+                  })
+                );
+              }
+
+              // attach nsc data to gauge
               if (f.getId().indexOf("gauges") > -1) {
                 // look for nashSutcliffeOverview in store. If present and
                 // not older than 15 min use it or fetch new data and store it.