| apportion_inverse | Distribute streamflow depletion within a stream network using inverse distance weighting. | 
| apportion_polygon | Distribute streamflow depletion within a stream network using web distance Thiessen polygons. | 
| apportion_web | Distribute streamflow depletion within a stream network using web distance weighting. | 
| apportion_wedge | Distribute streamflow depletion between two streams in a wedge-shaped aquifer. | 
| depletion_max_distance | Calculate maximum distance at which streamflow depletion will exceed a user-selected threshold. Note that this only considers a single stream - depletion apportionment does not occur. | 
| discharge_df | Streamflow for Sixmile Creek and Dorn Creek. | 
| glover | Streamflow depletion with fully-penetrating stream and no streambed. | 
| hantush | Streamflow depletion in partially penetrating stream with semipervious streambed. | 
| hunt | Streamflow depletion in partially penetrating stream with semipervious streambed. | 
| induce_infiltration_rate | Calculate the pumping rate at which pumping will induce infiltration from stream. | 
| induce_infiltration_time | Calculate the critical time at which stream transitions from gaining to losing. | 
| intermittent_pumping | Streamflow depletion for an intermittent pumping schedule using superposition. | 
| prep_reach_dist | Calculate the distance from a well to each reach within a stream network. This function splits a polyline stream network up into a series of evenly spaced points and calculates the distance from each of those points to a well. | 
| streambed_conductance | Estimate streambed conductance. | 
| stream_lines | Stream network for Sixmile Creek Watershed, Wisconsin, USA. Extracted from US NHDPlus v2.1 national seamless dataset. |