Fixed selector to be inclusive.

assets/src/scripts/monitoring-location/components/hydrograph/tooltip.test.js

@@ -57,7 +57,7 @@ describe('monitoring-location/components/hydrograph/tooltip module', () => {
             expect(div.select('.compare-tooltip-text').size()).toBe(0);
 
             value = div.select('.gw-level-point').text().split(' - ')[0];
-            expect(value).toBe('26.9 ft');
+            expect(value).toBe('27.2 ft');
         });
     });
     describe('createTooltipFocus', () => {

assets/src/scripts/monitoring-location/selectors/groundwater-level-field-visits-selector.js

@@ -15,7 +15,7 @@ export const getSelectedGroundwaterLevels = createSelector(
         if (parameterCodeDatastream) {
             const inTimeRangeObservations =
                 parameterCodeDatastream.observations.filter(observation => {
-                    return observation.epochTime > timeRange.start && observation.epochTime < timeRange.end;
+                    return observation.epochTime >= timeRange.start && observation.epochTime <= timeRange.end;
                 });
             return {
                 parameter: {