System Operations
Live City weir/canal GIS combined with the City's master weir register and historical operations records.
Master register
27
structures listed
GIS features
—
Historical actions
54
2023–2025 log
Pilot assets
5
Open pilot tasks
2
GIS connection
Connecting…
Live Operational Map
Pan · zoom · search · select · switch basemap
City of Cape Coral Public Works GIS: Weirs + Canals. Public GIS is reference data and should not be used for precise survey measurement.
Loading layers…
Daily Command Board
Current pilot data gaps/actionsW2Verify current riser status and effective crest.OPEN
W3Verify current riser status and effective crest.OPEN
W16Load current/historical motorized gate position from SCADA/operator record.GAP
W17Load current/historical motorized gate position from SCADA/operator record.GAP
Selected Structure
Click a weir on the map to load its information here.
W16 will be selected automatically when the GIS finishes loading. Click any weir to switch the record.
Basin 4 Working System Logic
PILOTGator Slough→W58→Basin 4
Basin 3→W21 / Pump→Basin 4
Basin 4→W16→Basin 7
Basin 4→W17→Basin 9
This panel shows documented relationships already established in the project. Internal basin polygons and a complete hydraulic network will be added later.
Live System Map
The live map is integrated into System Dashboard so selecting a weir immediately updates the structure panel beside it.
Daily Operations
Morning status → verification → action → coordination → closeout → shift handoff.
Open tasks
2
Checks today
0
Alerts
0
Handoffs
0
Weekly Monitoring
Enter the weekly canal/weir readings once, keep a permanent history, and compare levels, change, operating state and available storage over time.
Weekly Reading Entry
Designed around the City canal-reading workbook format.
| Weir | Canal | Stage NGVD29 | State | Shutoff | Inches Available | Δ Prior | Notes |
|---|
Shared saving requires a WB Hub sign-in. Local drafts work immediately on this device.
Shared Access
SUPABASEChecking session…
The WB Hub uses the existing Stormwater Supabase backend. A future Brad/user account can use the same shared monitoring records without changing the weekly workflow.
Basin 4 Focus
W16 · W17 · W58 · W21W16 latest
6.55
W17 latest
6.13
W58 latest
9.02
W21 latest
9.36
This focus panel is intended to evolve into an operational Basin 4 summary combining weekly levels, gate settings, rainfall, and eventual SCADA history.
Trend Analysis
Historical manual readings + shared WB Hub readings.
Reading History
The original workbook remains a source record. WB Hub stores each reading as a time-stamped operational observation so it can be compared with structure actions and events later.
Weir Register
Master City weir list + live GIS attributes. The register remains usable even if the GIS service is temporarily unavailable.
| Weir | Canal | Location | Carp grate | Riser/control | Up basin | Down basin | Sill NGVD | Min crest | Max crest | Crest length |
|---|
Basins
The basin module is ready; authoritative polygons will be added when the internal layer is available. Upstream/downstream basin attributes from City GIS are already used at the structure level.
Events
Event reconstruction is a separate layer beneath daily operations.
September 2026 High Water Event · Basin 4
CASE STUDYSep 1
W16 6.38 · W17 6.18 · W58 8.68
Sep 8
W16 6.52 · W17 6.20 · W58 8.88
Sep 15
W16 6.81 · W17 6.48 · W58 9.06
Needed next
Rainfall + gate positions + pumps/transfers + recovery
Hydraulics
Physical configuration, model results, tailwater sensitivity and future validated operational curves.
W16
Basin 4 → 7 · 5 motorized gates · historic crest 6.3–7.3 NGVD29
W17
Basin 4 → 9 · 3 motorized gates · historic crest 6.4–7.4 NGVD29
W58
Major Gator Slough inflow to Basin 4
AIM 2015
System response is strongly dependent on structure operations
Operations History
Historical control changes captured from Weir Adjustments BT.xlsx.
54 records
| Date | Weir / system | Adjustment | CPS 10 | N-S Transfer | Effect / reason |
|---|
SOP & Rules
Human-authorized operating guidance will be linked to assets, conditions, actions, responsible roles and source documents.
Documents
AIM model · Comprehensive Weir Plan · permits · record drawings · design calculations · monthly canal readings · operational history.