1.  OSSPEEC Surface Water Quality / Quantity Projects Charles Jason Tinant OSSPEEC Project Director – OLC PhD Candidate Earth Science MS Water Resources Engineering BS Geological Engineering

2. Community-Defined Needs in Surface Water Quality & Quantity  Many community concerns on the Pine Ridge Reservation are centered around water – Questions of Sustainability  Drinking Water Quality  Is the water safe to drink?  Stream Health  How is the environment around me changing?  Long-term Availability  Mni Wiconi / Treaty Rights regarding the Missouri River Compact White River near Badlands Visitor Center – zero flow condition on July 23, 2012

3. OSSPEEC Partnerships with Community Agencies around Water  OST Environmental Protection Program  Non-point Source Monitoring / Analysis (Tinant, Benning – SDSMT, Kenner – SDSMT)  Natural Resources Regulatory Agency  Well-drilling (Schwalm – OLC)  Hydrogeology (Sawyer - SDSMT, Sanovia - OLC)  Water budget development (Tinant)  OST Rural Water  Existing relationship with SDSU in water distribution research (Beck – SDSU Civil Engineering)  Thunder Valley Development Agency  Floodplain modeling (Tinant)  Design of net-zero water / wastewater treatment (Berdanier, Fick, Pyatt – UC Boulder) Dr. Schwalm (OLC), Calvin Cutschall, and James Means drilling core at an abandoned mine in Harding County, SD

4. Pine Ridge Aquatic Ecology Project (PREP)  Engineering Need: Watershed health defined by analysis of chemical, biological, and physical parameters;  Concrete Experience: Guided WQ and biotic sampling, laboratory analysis;  Observation / Reflection: Analysis of macroinvertebrate data, field data, laboratory data, discussion on the bigger social picture;  Abstract Thinking ( cross-disciplinary learning) : biogeochemical cycling, anthropogenic perturbation, stability;  Testing Abstract Concepts: Best Management Practice (BMP) design using a systems approach; Jake Fergusson water quality sampling Delaine Peterson and Jake Fergusson sampling macroinvertebrates

5. Streamflow Event Sampling  Engineering Need: Fecal coliform and sediment identified as impairments in Pine Ridge Reservation streams  Concrete Experience: Storm-water sampling, stream flow measurement,  Observation / Reflection: Capacity building with OST Environmental Protection Program, K-12 Outreach  Vertical integration: Collaborative project with an MS candidate, SDSMT Senior, and OLC freshman  Abstract Concepts: Best Management Practice (BMP) design; storm flows Shane Herrod and Nick Marnach teaching OLC Freshman Engineering and high school students how to measure stream flow.

6. Practical Irrigable Land Estimation for Pine Ridge Reservation Engineering Need: OST should quantify future agricultural water needs as part of treaty negotiations with Federal government; Concrete Experience : Joni Tobacco was formerly Water Director for OST Natural Resources Regulatory Agency; Abstract Thinking: Modeled PIA from effective rainfall in ArcGIS