OpenViz

青潭堰

ID: 10211NorthRun-of-river Weir

Real-time conditions and historical storage trends

Observed at: —Daily operation date: 10/31/2026 00:00

Source: Water Resources Agency Reservoir Conditions and Daily Reservoir Operations datasets

💡 Operational Notes & FAQ

青潭堰

💡 Run-of-river Weir: Minimal retention capacity, operational flow directly corresponds with Feitsui Reservoir discharges.

Facility OperationRegular Monitoring
—N/A

Effective capacity: 69.6 10k m³ (Desilting & flood regulation) · Run-of-river facility · Primarily raises river level for diversion/water supply without storage ratio monitoring

青潭堰 real-time hydraulic engineering cross-section青潭堰 is a run-of-river facility or weir operating with steady throughflow regulation without storage percentage monitoring.

Real-time Hydraulic Briefing

Synthesized water storage and flow dynamics

青潭堰 (Run-of-river Weir) is a major hydraulic facility managed under the Water Resources Agency. Primary water supply covers Taipei and New Taipei City via Changxing and Gongguan treatment plants.

青潭堰 (ID: 10211) is an official Run-of-river Weir situated in the Xindian River, Tamsui River System, operated and managed by Taipei Water Department. In operation since 1978, this facility serves as a vital strategic pillar in Taiwan's regional water grid and flood mitigation network.

Primary functional purposes include Raw Water Intake for Greater Taipei Water Supply, with key regional supply coverage extending across Taipei and New Taipei City via Changxing and Gongguan treatment plants.

Primary Supply Area:Taipei and New Taipei City via Changxing and Gongguan treatment plants
Raw Water Intake for Greater Taipei Water Supply

Water draw

N/A

Water level

N/A

— 0.0 m (vs Yesterday)

Inflow

N/A

Total outflow

N/A

— 0.0 m³/s (1 hr)

Catchment rainfall

N/A

Net Flow Balance

青潭堰 · Real-time hydrological balance and storage dispatch analysis

Inflow (Qin)
N/AUpstream catchment runoff inflow rate
Total outflow (Qout)
N/AGate release and flood desilting rate
Net Flow Balance (ΔQ)
N/AOfficial real-time inflow/outflow telemetry unavailable

24 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.

All discharge gates closed (No flood release)
Spillway outflowMain spillway gate release or crest free overflow
N/A
24h 待命常閉
N/A
Power outletHydroelectric turbine power generation discharge
N/A
24h 待命常閉
N/A
Desilting tunnelBottom desilting and sediment bypass tunnel
N/A
24h 待命常閉
N/A
Drainage tunnelDedicated flood diversion tunnel release
N/A
24h 待命常閉
N/A
Water drawMunicipal water, industrial, or irrigation draw
N/A
24h 待命常閉
N/A
Other outflowEcological baseflow or auxiliary facility release
N/A
24h 待命常閉
N/A

Hydrological Flow & Water Level History

Historical telemetry trends for inflow, outflow discharge, and live water level elevation.

Reservoir Specifications · Geographic Location

青潭堰 · Engineering profile and geospatial information

Managing AgencyTaipei Water Department
Responsible for facility operation and flood dispatch
Facility TypeRun-of-river Weir
Dam structure and engineering classification
River SystemXindian River, Tamsui River System
Primary catchment river basin and hydrological system
Effective capacity69.6 10k m³
Maximum designed water storage capacity of the dam
Year Completed197848 yrs in operation
Long-term water supply security and flood resilience
Geographic Location
24.9547°N, 121.5436°E新北市 · 新店區
Open in Google Maps

Check real-time conditions and historical trends for other facilities in the same region.

大埔水庫

10503
84.9%
Effective storage462.1 10k m³

寶山水庫

10401
90.8%
Effective storage454.7 10k m³

寶山第二水庫

10405
100.6%
Effective storage3,402.6 10k m³

新山水庫

10204
83.4%
Effective storage830.8 10k m³

明德水庫

10601
97.1%
Effective storage1,186.6 10k m³

榮華壩

10206
—
Effective storage— 10k m³

Frequently Asked Questions

青潭堰 · Key insights into reservoir metrics, release mechanisms, and facility operations

FAQ

💡 Run-of-river Weir: Minimal retention capacity, operational flow directly corresponds with Feitsui Reservoir discharges.