Waterman Turnout Hydroelectric
San Bernardino County, California · EIA plant ID 60466 · Operator: San Bernardino Valley Municipal Water District
Nameplate1MWSummer 1 MW
Generators1in service
Net generation2GWh12 mo to Dec 2025
Capacity factor18%hydro units, summer MW
Heat rate—thermal plants only
First online2024
Monthly net generation
EIA-923, all units at the plant. Net of station use; storage can go negative.
FinalPreliminary
Capacity factor by year
Net MWh ÷ (summer MW × hours), hydro units. Each year uses that year's EIA-860 ratings; the hollow dot is the latest 12 months.
Heat rate by year
Electric fuel MMBtu × 1000 ÷ net MWh (Btu/kWh, HHV), fossil units only; CT + CA counted as one combined-cycle block.
Heat rate applies to fuel-burning (thermal) units only.
Annual data table
| Year | Net GWh | Capacity factor | Heat rate (Btu/kWh) |
|---|---|---|---|
| 2024 | 0 | 0.0% | — |
| 2025 | 1.6 | 17.9% | — |
Generators
EIA-860 (annual) with EIA-860M updates through Sep 2026. EIA-923 reports generation by plant, prime mover and fuel, not by unit, so unit-level output isn't shown.
| Gen ID | Technology | Prime mover | Nameplate MW | Summer MW | Online | Status | Planned retirement | OEM / model |
|---|---|---|---|---|---|---|---|---|
| WTHF | Conventional Hydroelectric | HY | 1 | 1 | Sep 2024 | Operating | — | coming soon |
Owner / operator
Operator: San Bernardino Valley Municipal Water District. Ownership shares by in-service nameplate MW (EIA-860 Schedule 4; units not listed there are wholly owned by the operator).
| San Bernardino Valley Municipal Water District | 100.0% | 1 MW |
Nearby plants
Within 80 km.
| California State University San Bernardi | retired | 4.5 km |
| San Manuel Central Plant Cogens | 5 MW | 5 km |
| OES Biogas Power | — | 6.3 km |
| Devil Canyon | 276 MW | 6.4 km |
| RPUWD Scheuer Well Solar Project | 3 MW | 6.8 km |
| IGS KSBD | 4 MW | 8.5 km |