Lower Monumental / 4
Generator · Operations
| Metric or condition | Source value | Basis, scope and stage |
|---|---|---|
| Nameplate Capacity (MW) | 135 MW | Original source column definition · Generator · (OP) Operating As-of date 2026-08 Sources EV-488572fe5b73855f5d1aadad |
| Net Summer Capacity (MW) | 135 MW | Original source column definition · Generator · (OP) Operating As-of date 2026-08 Sources EV-488572fe5b73855f5d1aadad |
| Net Winter Capacity (MW) | 135 MW | Original source column definition · Generator · (OP) Operating As-of date 2026-08 Sources EV-488572fe5b73855f5d1aadad |
Detailed source fields
| Original source field | Published value or condition |
|---|---|
| Entity ID | 19400 |
| Entity Name | USACE Northwestern Division |
| Plant ID | 3927 |
| Plant Name | Lower Monumental |
| Google Map | Map |
| Bing Map | Map |
| Plant State | WA |
| County | Walla Walla |
| Balancing Authority Code | BPAT |
| Sector | Electric Utility |
| Generator ID | 4 |
| Nameplate Capacity (MW) | 135 |
| Net Summer Capacity (MW) | 135 |
| Net Winter Capacity (MW) | 135 |
| Technology | Conventional Hydroelectric |
| Energy Source Code | WAT |
| Prime Mover Code | HY |
| Operating Month | 3 |
| Operating Year | 1979 |
| Status | (OP) Operating |
| Latitude | 46.5635 |
| Longitude | -118.5397 |
| Original text | (OP) Operating |
| Coordinate accuracy | source_precision_not_independently_surveyed |
| source_record_id | Operating:5491 |
Parent facility or plant record
Coordinates locate the plant, including when this record describes one generator.
Location: Plant location · not an individual generator location
Sources, reference dates and retrieval dates 2items
Data Source 2025 · Retrieved 2026-10-05
Source: U.S. Energy Information Administration (EIA), 2025 final / August 2026 preliminary.
Source location 3_1_Generator_Y2025.xlsx#Operable:5486
Sources EV-e3e4fa0dc560ad9345969b6fEvidence SHA-256 2b27929d26cc1da9ad6a530da1cac6718cd8496098ee560c4d47cfffd96d08ba
행 SHA-256 77ae614830cd994d8f31ab08c53736221cfa7ed2c1c3d9829d59bd7ca6faa189
Usage terms US government public domain
Data Source 2026-08 · Retrieved 2026-10-05
Source: U.S. Energy Information Administration (EIA), 2025 final / August 2026 preliminary.
Source location Operating:5491
Sources EV-488572fe5b73855f5d1aadadEvidence SHA-256 b4b70abb4c217e8e2658c3bde7608a3d530e86a81279ccc572ced82a200e9f1c
행 SHA-256 8031bf683c72150276d3d815f5f859974c7a7aa00008cf89e32bfb2416714ed0
Usage terms US government public domain