Hydrology Studio IDF File False 3 FHA Texarkana Texas, USA I = B/(Tc + D)^E) Equation Coefficients = B, D, E, n/a 1,36.56512,8.399996,0.737608,0 1,42.85409,8.599997,0.7458058,0 1,0,0,0,0 1,49.16479,8.199995,0.7357635,0 1,51.93227,7.699995,0.7197124,0 1,57.28304,7.299995,0.7104064,0 1,59.26392,6.799996,0.6976764,0 1,62.63874,6.599996,0.6918381,0 Intermediate Intensity Values = 5-min, 15-min, 30-min, 60-min 5.4,3.59,2.48,1.62 6.13,4.06,2.81,1.83 0,0,0,0 7.37,4.88,3.37,2.2 8.35,5.52,3.81,2.5 9.65,6.37,4.38,2.88 10.6,6.98,4.79,3.16 11.5,7.57,5.19,3.43 25 100 50