King County Ambient Streams Monitoring - Site Water Quality Criteria
data.kingcounty.gov | Last Updated 18 Jul 2023This dataset has the following 10 columns:
| Column Name | API Column Name | Data Type | Sample Values |
|---|---|---|---|
| SiteName | sitename | text | Duwamish at E Marginal Way Tibbetts Creek mouth at footbridge Green River at 212th Way SE Little Bear mouth near NE 178th St Cedar River at Bronson Way N view top 100 |
| Area | area | text | Duwamish Green Issaquah Bear Crisp view top 100 |
| Locator | locator | text | NFK_SNQ X438 A670 CHERRY_1 A632 view top 100 |
| Temp - Highest 7-DADMax (deg. C) | temp_highest_7_dadmax_deg | number | 16 17.5 19 view top 100 |
| Supplemental Spawning | supplemental_spawning | text | NA Salmon and trout (13°c (55.4°f)) from 9/15 to 5/15 Salmon and trout (13°c (55.4°f)) from 9/15 to 6/15 Salmon and trout (13°c (55.4°f)) from 9/15 to 7/1 Salmon and trout (13°c (55.4°f)) from 2/15 to 6/15 view top 100 |
| DO 1-day minimum (mg/L) | do_1_day_minimum_mg_l | number | 9.5 8 6.5 view top 100 |
| pH (SU) | ph_su | text | 6.5-8.5 ± 0.2 6.5-8.5 ± 0.5 view top 100 |
| Bacteria - Chronic (Geomean) CFU/100 mL | bacteria_chronic_geomean | number | 100 view top 100 |
| Bacteria - Acute (10% Criterion) CFU/100 mL | bacteria_acute_10_criterion | number | 320 view top 100 |
| Turbidity (NTU) | turbidity_ntu | text | 5 NTU over background when background is 50 NTU or less; or 10% increase if background is >50 NTU 10 NTU over background; or 20% increase if background is >50 NTU view top 100 |