1. Alhambra Creek Watershed Planning Group (2001) Alhambra Creek Watershed Management Plan. http://www.ccrcd.org/alhambra_plan/contents.html
2. Anderson DG (1968) Effects of urban development on floods in northern Virginia. U.S. Geological Survey Water-Supply Paper 2001-C, Virginia, 22 pp
3. Arnold JG, Allen PM (1999) Validation of automated methods for estimating baseflow and groundwater recharge from stream flow records. J Am Water Resour Assoc 3:411–424
4. Arnold CL, Gibbons CJ (1996) Impervious surface coverage: the emergence of a key environmental indicator. J Am Plan Assoc 62:243–258
5. Bailey JF, Thomas WO, Wetzel KL, Ross TJ (1989) Estimation of flood-frequency characteristics and the effects of urbanization for streams in the Philadelphia, Pennsylvania area. U.S. Geological Survey Water-Resources Investigations Report 87-4194, 71 pp