Table 3. Stormwater-runoff sampling locations in the Columbia River Basin, Washington and Oregon, 2009–10.
[Outfalls are shown in downstream order]
Short name |
Outfall station name |
County |
Station No. |
Date |
Time |
Wenatchee |
Wenatchee stormwater outfall at Chehalis Street near footbridge, Wash. |
Chelan |
472506120180900 |
12-21-09 |
1340 |
Richland |
Richland stormwater outfall near Columbia Park West, Wash. |
Benton |
461414119125400 |
05-02-09 |
1200 |
Umatilla |
Umatilla stormwater outfall south end of percolation field, Oreg. |
Umatilla |
455448119205900 |
10-04-09 |
0920 |
The Dalles |
The Dalles stormwater outfall at Klindt Point, Oreg. |
Wasco |
453750121115300 |
02-23-09 |
1210 |
Hood River |
Hood River stormwater outfall near Nichols Basin, Oreg. |
Hood River |
454256121304100 |
02-23-09 |
1310 |
Portland1 |
Stormwater outfall near I-205 bridge at northeast 112th Avenue, Oreg. |
Multnomah |
453424122324400 |
10-14-09 |
1100 |
Vancouver1 |
Stormwater outfall near southeast corner of Fort Vancouver, Wash. |
Clark |
453705122393300 |
12-16-09 |
1340 |
Vancouver2 |
Stormwater outfall under I-5 bridge at Vancouver, Wash. |
Clark |
453717122402400 |
12-16-09 |
1210 |
Portland2 |
Stormwater outfall under I-5 bridge on Hayden Island, Oreg. |
Multnomah |
453651122403900 |
10-26-09 |
1210 |
Willamette1 |
Stormwater outfall downstream of west end of Marquam Bridge, Oreg. |
Multnomah |
453025122401700 |
06-04-10 |
0840 |
Willamette2–Dec. |
Stormwater outfall under west end of St. John’s railroad bridge, Oreg. |
Multnomah |
453431122445800 |
12-15-09 |
1330 |
Willamette2–May |
Stormwater outfall under west end of St. John’s railroad bridge, Oreg. |
Multnomah |
453431122445800 |
05-26-10 |
1310 |
Willamette3 |
Stormwater outfall downstream of west end of St. John’s railroad bridge, Oreg. |
Multnomah |
453431122445900 |
12-15-09 |
1310 |
Willamette4 |
Stormwater outfall west end North Ramsey Boulevard, Oreg. |
Multnomah |
453726122471500 |
05-26-10 |
1410 |
St Helens |
St Helens stormwater outfall at boat launch on River Street, Oreg. |
Columbia |
455203122475600 |
03-30-10 |
1310 |
Longview |
Longview stormwater ditch at 99 Oregon Way, Wash. |
Cowlitz |
460703122570000 |
03-30-10 |
1410 |
|
First posted April 25, 2012
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