diff --git a/assets/src/scripts/components/hydrograph/drawingData.js b/assets/src/scripts/components/hydrograph/drawingData.js
index c941a966a069d6d7b8b4a0485a1c7a936a0f7843..48354b4cbdd84868d8d73a2812f9da8c50645495 100644
--- a/assets/src/scripts/components/hydrograph/drawingData.js
+++ b/assets/src/scripts/components/hydrograph/drawingData.js
@@ -171,7 +171,7 @@ export const flatPointsSelector = memoize(tsKey => createSelector(
 export const classesForPoint = point => {
     return {
         approved: point.qualifiers.indexOf('A') > -1,
-        estimated: point.qualifiers.indexOf('E') > -1
+        estimated: point.qualifiers.indexOf('e') > -1
     };
 };
 
diff --git a/assets/src/styles/components/hydrograph/_graph.scss b/assets/src/styles/components/hydrograph/_graph.scss
index 13bca0cf7a78f0143443f94c8d2ae1d899e3f298..71ac77aa530712fe4c7d0cb34bba7e057d0b7d40 100644
--- a/assets/src/styles/components/hydrograph/_graph.scss
+++ b/assets/src/styles/components/hydrograph/_graph.scss
@@ -31,7 +31,6 @@ svg {
         }
         &.estimated {
             stroke: $estimated-time-series;
-            stroke-dasharray: 1, 3;
         }
     }
     .ts-compare {
diff --git a/assets/src/styles/components/hydrograph/_variables.scss b/assets/src/styles/components/hydrograph/_variables.scss
index e262d0478d1d2c785b4cf19aebf0850b6d84ed8f..213bb74c924df5bdea4a5c19730deae84b468a55 100644
--- a/assets/src/styles/components/hydrograph/_variables.scss
+++ b/assets/src/styles/components/hydrograph/_variables.scss
@@ -1,5 +1,5 @@
 $approved-time-series: #2db92d;
-$estimated-time-series: black;
+$estimated-time-series: red;
 $default-time-series: blue;
 $selected: $color-aqua-lightest;
 $highlight: $color-gray-lightest;