Hassel (river)

{{Short description|River in Germany}}

{{Unreferenced|date=September 2020}}

{{infobox river

| name = Hassel

| map =

| map_size =

| map_caption =

| image = Stieger See (mit kl Insel).jpg

| image_size =

| image_caption = The Untere Teich in Stiege

| subdivision_type1 = Country

| subdivision_name1 = Germany

| subdivision_type2 = State

| subdivision_name2 = Saxony-Anhalt

| subdivision_type3 =

| subdivision_name3 =

| length =

| width_avg =

| depth_avg =

| source1_location = south of Stiege

| source1_coordinates = {{Coord|51.6381583|10.8828028|type:river_region:DE-NI|format=dms|display=inline,title}}

| source1_elevation = {{Höhe|535|DE-NN|link=true }}

| mouth_location = in the Rappbode Reservoir into the Rappbode

| mouth_coordinates = {{Coord|51.7167361|10.81944|type:river_region:DE-NI|format=dms|display=inline}}

| mouth_elevation =

| basin_population =

| basin_landmarks =

| progression = {{RRappbode}}

| basin_size =

| discharge1_location =

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| tributaries_right =

| tributaries_left =

| waterbodies = {{ubl

|Lakes: Oberer Teich, Unterer Teich

|Reservoirs: Hassel Auxiliary Dam

}}

| ports =

| bridges =

| custom_label = References

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}}

The Hassel is a river of Saxony-Anhalt, in the East Harz Mountains in Germany. It flows through several municipalities including Stiege and the town of Hasselfelde. Its source is located not far from Stiege. After about {{convert|10|km|mi|0}} it flows into the Hassel Auxiliary Dam and later into the Rappbode Reservoir.