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Chippindale, P.T. 2010. Population genetics, species boundaries, and conservation of the Jollyville Plateau salamander (Eurycea tonkawae). Report to Texas Parks & Wildlife Department. Revised version. 22 pp.

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COA (City of Austin). 1995. Barton Springs zone retrofit master plan study. Prepared by Santos & Associates, Loomis & Associates, Lozano Ortiz & Kent, Glenrose Engineering, and Tetra Tech Inc. Austin, Texas, USA.

COA (City of Austin). 1997. The Barton Creek report. Austin, Texas, USA. 457 pp.

COA (City of Austin). 1998. Final environmental assessment/habitat conservation plan for issuance of a section 10(a)(1)(B) permit for incidental take of the Barton Springs salamander (Eurycea sosorum) for the operation and maintenance of Barton Springs Pool and adjacent springs. Austin, Texas. 56 pp.

COA (City of Austin). 1999. Water supply suburban watersheds report: watershed protection and traffic analysis. Water Quality Report Series COA-ERM 1999- 2002. Prepared by City of Austin, Watershed Protection Department, Environmental Resources Management Division, Water Resource Evaluation Section. Austin, Texas, USA. 77 pp.

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COA (City of Austin). 2001. Jollyville Plateau Water Quality and Salamander Assessment. Water Quality Report Series COA-ERM 1999-01. Prepared by City of Austin, Watershed Protection Department, Environmental Resources Management Division, Water Resource Evaluation Section. Austin, Texas, USA, 381 pp.

COA (City of Austin). 2003. Bull and West Bull Creek Watershed Management Study: A conceptual plan to implement low-impact development solutions for Bull Creek. Austin, Texas. 80 pp.

COA (City of Austin). 2006. Stormwater Runoff Quality and Quantity from Small Watersheds in Austin, TX. Watershed Protection Department, Environmental Resources Management Division. November 2006. 108 pp.

COA (City of Austin). 2007a. Annual Report October 1, 2006 — September 30, 2007 Endangered Species Act Section 10(a)1(B) Permit for the Incidental Take of the Barton Springs Salamander (Eurycea sosorum) for the Operation and Maintenance of Barton Springs Pool and Adjacent Springs. 32 pp.

COA (City of Austin). 2007b. Austin area population histories and forecasts. 1 p.

COA (City of Austin). 2007c. Email correspondence with City of Austin staff regarding sewage spill on Stillhouse Hollow site. August 29, 2007. 3 pp.

COA (City of Austin). 2010a. Preconstruction groundwater assessment for the Jollyville transmission main WTP4. Department of Public Works and Austin Water Utility. December 2010. 126 pp.

COA (City of Austin). 2010b. Bull Creek Update Report 2010. Watershed Protection Department, Environmental Resources Management Division. SR-10-17. October 2010. 31 pp.

COA (City of Austin). 2011. Annual Report October 2009-September 2010. Endangered Species Act Section 10(a)1(B) Permit for the incidental take of Barton Springs salamander (Eurycea sosorum) for the operation and maintenance of Barton Springs pool and adjacent springs. Permit #PRT-839031. 31 pp.

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Cole, R.A. 1995. A review of status, research and management of taxon viability for three neotenic aquatic salamanders in Travis County, Texas. Pages 15-57 in Bowles, D.E., ed. A Review of the Status of Current Critical Biological and Ecological Information on the Eurycea Salamanders Located in Travis County, Texas, Resource Protection Division, Texas Parks and Wildlife Department, Austin, Texas.

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Coles, J.F., McMahon G., Bell A.H., Brown L.R., Fitzpatrick F.A., Eikenberry B.C., Woodside M.D., Cuffney T.F., and Bryant W.L., Cappiella K., Fraley-McNeal L, and W.P. Stack. 2012. Effects of urban development on stream ecosystems in nine metropolitan study areas across the United States. Circular 1373. U.S. Geological Survey. 152 pp.

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Covey, V. 2014. Personal communication. Comments on proposed rule. January 22, 2014. 6 pp.

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Dries, L. 2012. Personal communication. Phone conversation between Laurie Dries, City of Austin Watershed Protection Program and Joshua Booker, U.S. Fish and Wildlife Service. Re: movement between spring sites at Barton Springs. January 6, 2012.

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Dries, L. 2012. Variation in abundances of Eurycea sosorum and Eurycea waterlooensis (Plethodontidae: Hemidactyliini: Eurycea: Notiomolge), with examination of influences of flow regime and drought. Report SR-12-01. Watershed Protection Department, City of Austin. 80 pp.

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Gaertner, J.P., Forstner, M.R.J., O’Donnell, L., and D. Hahn. 2009. Detection of Batrachochytrium dendrobatidis in endemic salamander species from central Texas. EcoHealth 6: 20-26.

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Gluesenkamp, A. 2011c. Personal communication. Site visit report for Salado salamander. September 15, 2011. Salado, Texas. 1 p.

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