Adds §§ 11.19.005, 11.19.030(g)—(k), 11.19.035, 11.19.060(a)(3) and (a)(4), 11.19.065(d) and (e), 11.19.100 and Appx. A to Ch. 11.19; amends §§ 11.19.010(a), 11.19.020, 11.19.030(a), (b), (d) and (f), 11.19.040, 11.19.045(a), 11.19.050(a)—(e), 11.19.060(a)(2) and (d)(4), 11.19.065(a)(1), (a)(2)(B), (b) and (c), 11.19.070, 11.19.080 and 11.19.090; reletters § 11.19.060(e) to be (f) and adds new § 11.19.060(e), flood damage prevention