Effective storage
2.8 10k m³
— 0.0 10k m³ (vs Yesterday)Real-time conditions and historical storage trends
Observed at: 09/18/2026 08:00Daily operation date: 09/17/2026 00:00
Source: Water Resources Agency Reservoir Conditions and Daily Reservoir Operations datasets
Storage ratioNormal Storage
66.7%
— 0.0% (vs Yesterday)
Effective storage: 2.8 10k m³ · Effective capacity: 4.2 10k m³
Real-time Hydraulic Briefing
Synthesized water storage and flow dynamicsCurrent water storage for 儲水沃水庫 is at 66.7% with a water level elevation of 17.33 m. Primary water supply covers Jieshou Village (Lienchiang County Government center).
儲水沃水庫 (ID: 50305) is an official On-stream Reservoir situated in the Chushuiwo Creek, Nangan, operated and managed by Lienchiang County Water Plant. In operation since 1987, this facility serves as a vital strategic pillar in Taiwan's regional water grid and flood mitigation network.
According to the latest observation, its effective water storage is approximately 2.8 (10k m³), with a storage ratio of 66.7% and a real-time water level elevation of 17.33 meters.
Primary functional purposes include Lienchiang County Govt & Jieshou District Water Supply, with key regional supply coverage extending across Jieshou Village (Lienchiang County Government center).
Primary Supply Area:Jieshou Village (Lienchiang County Government center)
Lienchiang County Govt & Jieshou District Water Supply
Water level
17.33 m
— 0.0 m (vs Yesterday)Inflow
N/A
Total outflow
0 m³/s
— 0.0 m³/s (1 hr)Effective capacity
4.2 10k m³
Net Flow Balance
儲水沃水庫 · Real-time hydrological balance and storage dispatch analysis
Inflow (Qin)
N/AUpstream catchment runoff inflow rateTotal outflow (Qout)
0 m³/sGate release and flood desilting rateNet Flow Balance (ΔQ)
N/AOfficial real-time inflow/outflow telemetry unavailable24 小時水文吞吐平衡走勢
雙向對稱流量觀測（上方為上游入流，下方為大壩放流，穿梭折線為淨出入差額）Discharge Gates & Facilities
Real-time telemetry for spillways, drainage tunnels, desilting tunnels, and power outlets.
Spillway outflowMain spillway gate release or crest free overflow
24h 待命常閉
Power outletHydroelectric turbine power generation discharge
24h 待命常閉
Desilting tunnelBottom desilting and sediment bypass tunnel
24h 待命常閉
Drainage tunnelDedicated flood diversion tunnel release
24h 待命常閉
Water drawMunicipal water, industrial, or irrigation draw
24h 待命常閉
Other outflowEcological baseflow or auxiliary facility release
24h 待命常閉
Historical Storage Trends
View historical storage percentage and water volume trends over time.
Reservoir Specifications · Geographic Location
儲水沃水庫 · Engineering profile and geospatial information
Managing AgencyLienchiang County Water Plant
Facility TypeOn-stream Reservoir
River SystemChushuiwo Creek, Nangan
Effective capacity4.2 10k m³
Year Completed1987
Geographic Location
26.1533°N, 119.9508°E連江縣 · 南竿鄉
Related Reservoirs in Region
Check real-time conditions and historical trends for other facilities in the same region.
Frequently Asked Questions
儲水沃水庫 · Key insights into reservoir metrics, release mechanisms, and facility operations
FAQ
Total capacity is the total physical volume of the reservoir basin.
In contrast, effective storage refers to the usable volume available for public, agricultural, or power supply above dead storage and sediment levels.