


Miscellaneous River Product
Issued by NWS Portland, OR
Issued by NWS Portland, OR
Versions:
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
371 SRUS46 KPQR 090330 RVMPQR Hydrologic Statement National Weather Service Portland OR 830 PM PDT Fri Aug 8 2025 WAZ040-8830- 830 PM PDT Fri Aug 8 2025 Current status of reservoirs on the Lewis River, updated 830 PM Fri, Aug 8 2025. RESERVOIR CURRENT POOL ELEV FULL POOL Swift Reservoir 974 1000 FT Yale Lake 473 490 FT Lake Merwin 235 240 FT As of 830 PM PDT, Fri Aug 8, 2025, the remaining aggregate storage for refill at Merwin, Yale, and Swift reservoirs is 48 feet. This product is updated hourly on the NWS Portland webpage at: www.wrh.noaa.gov/total_forecast/getprod.php?wfo=pqr&sid=PQR&pil=RVM or http://go.usa.gov/x97zc Additional hydrologic information can be viewed at: water.weather.gov/ahps2/index.php?wfo=pqr $$