Testing View Settings 1

Special Condition S8.D of the 2007-2012 Phase I Municipal Stormwater Permit required permittees to collect and analyze data to evaluate pollutant loadings of stormwater discharged from different land uses: high density (HD) residential, low density (LD) residential, commercial, and industrial.

To meet the S8.D requirement, Phase I Permittees collected water quality and flow data, sediment data, and toxicity information from stormwater discharges during storm events.

Data and Resources

Testing View Settings 1CSV
Explore
- More information
- Go to resource

Additional Info

Field	Value
Source	https://data.wa.gov/resource/rc6b-fvgb
Author	ECY DataSync
Last Updated	July 22, 2025, 20:37 (UTC)
Created	July 22, 2025, 20:37 (UTC)
1.	http://www.ecy.wa.gov/programs/wq/stormwater/municipal/s8dswmonitoring.html
2.	https://fortress.wa.gov/ecy/publications/SummaryPages/1503001.html
3.
4.
5.
6.
Category	Natural Resources & Environment
harvest_object_id	b193904b-b5ee-4051-81bc-de3872ac3f09
harvest_source_id	c4128faf-39ff-4aa3-918e-8a395702cab3
harvest_source_title	washington-state