All components/hydrograph tests are passing

assets/src/scripts/components/hydrograph/audible.js

assets/src/scripts/components/hydrograph/axes.js

assets/src/scripts/components/hydrograph/cursor.js

assets/src/scripts/components/hydrograph/cursor.spec.js

assets/src/scripts/components/hydrograph/date-controls.js

...s/src/scripts/components/hydrograph/date-controls.spec.js

...ts/src/scripts/components/hydrograph/drawing-data.spec.js

assets/src/scripts/components/hydrograph/graph-brush.js

assets/src/scripts/components/hydrograph/graph-brush.spec.js

assets/src/scripts/components/hydrograph/graph-controls.js

.../src/scripts/components/hydrograph/graph-controls.spec.js

assets/src/scripts/components/hydrograph/index.js

assets/src/scripts/components/hydrograph/index.spec.js

assets/src/scripts/components/hydrograph/legend.js

assets/src/scripts/components/hydrograph/legend.spec.js

assets/src/scripts/components/hydrograph/method-picker.js

...s/src/scripts/components/hydrograph/method-picker.spec.js

assets/src/scripts/components/hydrograph/parameters.js

assets/src/scripts/components/hydrograph/parameters.spec.js

assets/src/scripts/components/hydrograph/scales.js