Infiltration Potential by US Government | Demographics and Population Studies

About this Dataset

Infiltration Potential

Planning level Infiltration Potential - NOT FOR ENGINEERING DESIGN. A starting point to determine if a Seattle modified PIT test should be considered for a site under development that is considering infiltration using green stormwater infrastructure or low impact development techniques. See PIT test information in the 2009 Stormwater Directors' Rule - Volume 3: Stormwater Flow Control and Water Quality Treatment Appendix E: City of Seattle Modified Procedure for Conducting a Pilot Infiltration Test.

Uses data from UTIL.UW_INFILTRATION, symbolized based on PERMEABILITY field.
Organization: City of Seattle
Last updated: 2025-02-28T23:22:30.503394
Tags: bioretention-systems, geological, geotechnical, gis, green-stormwater-infrastructure, gsi, infiltration, lid, low-impact-development, permeable-pavement, pervious, porous, rain-gardens, seattle-gis-open-data

Tables

Table 1

@usgov.city_of_seattle_infiltration_potential.table_1

31.52 KB
1067 rows
6 columns


CREATE TABLE table_1 (
  "objectid" BIGINT,
  "ptype" VARCHAR,
  "permeability" VARCHAR,
  "se_anno_cad_data" VARCHAR,
  "shape_area" DOUBLE,
  "shape_length" DOUBLE
);