Harnav-2

all dams · full registry · dam table · generated 2026-10-15 23:03 · PIC GJ208MH0804 · CRS EPSG:32643

6current scenarios

6renderable

0running again

0retired · not in master

Report thread · updated 2026-08-17T05:11:34+00:00
report: current by result hashes — delivered 2026-08-25; bound-asset currency unrecorded (package carries no bundle copy)DBA: deliveredEAP: deliveredPCI: delivered

Rebuilt 17 Aug with the spillway wording and units correction; audit clean.

Salient features (as used in the runs)

From the supplied salient-features document and the dam's dem_correction.csv datum authority — also in registry.csv by column name.

Dam code (PIC)	GJ208MH0804
District	Sabar Kantha
Taluka	Vijaynagar
River	Harnav
Projected CRS	EPSG:32643 / UTM Zone 43N (WGS 84)
Dam type	Rockfill type compostie dam
FRL (m)	332.0
HFL (m)	333.35
Top of dam (m)	336.85
Spillway crest (m)	323.77
Design spillway capacity (m³/s)	2140.0
Gross storage (Mm³)	21.67
Catchment (km²)	116.0
Bed level, adopted (m)	309.5
Head, documented (m)	27.35
Head in DEM before correction (m)	12.97
Head after DEM correction (m)	27.35
Mesh	60*60 m
Solver	Shallow Water Equations - Eulerian Method (SWE-EM) solver

✓ DONE — evidence and every asset family present and verified.

Every package listed below is current. The master never holds a superseded or defective artefact — replacements overwrite on acceptance and the retired copy is removed in the same action (verified by audit_master_store.py).

Scenarios

run id	canonical	status	band	vol err %	distinct n	Q modelled (breach only)	Q_semi	station	W_b	package in master	sha256	accepted
`S_EG_00`	`S02-FW-PIP`	retained	note	1.18	8	2,730.05	3,736.22	227.25	46.70	`../Harnav-2/S_EG_00__S02-FW-PIP/`	`36928df190bd7cad`	2026-08-25T04:50
`S_EG_00_REF`	`S01-FW-REF`	retained	clean	0.00	8	—	—	—	—	`../Harnav-2/S_EG_00_REF__S01-FW-REF/`	`35593ecca413435e`	2026-08-09T18:02
`S_EG_01`	`S03-DF-REF`	retained	clean	0.01	8	—	—	—	—	`../Harnav-2/S_EG_01__S03-DF-REF/`	`0542610e327e1e57`	2026-08-09T18:02
`S_EG_02`	`S04-DF-OT`	retained	clean	0.85	8	5,135.88	8,152.25	227.25	76.91	`../Harnav-2/S_EG_02__S04-DF-OT/`	`39216205fbc82892`	2026-08-25T04:52
`S_EG_05_SBL`	`S08-SO-L`	retained	clean	0.25	8	2,119.32	—	139.95	43.00	`../Harnav-2/S_EG_05_SBL__S08-SO-L/`	`571d23db1be8bab7`	2026-08-25T01:53
`S_EG_06`	`S06-DF-OPS`	retained	clean	0.04	8	—	—	—	—	`../Harnav-2/S_EG_06__S06-DF-OPS/`	`e75dfa5567f4a94b`	2026-08-09T18:02

Assets

terrain plate (Fig 3.1): _maps/Harnav-2__dem.png
land-cover plate (Fig 3.2): _maps/Harnav-2__lulc.png
storage curve: _storage_curves/Harnav-2__storage_elevation.csv
inflow flood hydrograph: _infofiles/Harnav-2__inflow_flood_hydrograph.csv
inflow baseflow hydrograph: _infofiles/Harnav-2__inflow_baseflow_hydrograph.csv
breach location (supplier): _infofiles/Harnav-2__breach_location.png
mesh: _infofiles/Harnav-2__mesh.png
infofile: _infofiles/Harnav-2__infofile.csv
DEM correction: _infofiles/Harnav-2__dem_correction.csv
hydrographs — H1 is TOTAL at dam; BREACH_OUTFLOW.csv is the series the CWC relations compare against: _hydrographs/Harnav-2
PAR / exposure: _par/Harnav-2
EAP figures (exposure curve + warning scatter, log y): _figures/Harnav-2
atlases: Harnav-2__S_EG_00_REF__S01-FW-REF, Harnav-2__S_EG_00__S02-FW-PIP, Harnav-2__S_EG_01__S03-DF-REF, Harnav-2__S_EG_02__S04-DF-OT, Harnav-2__S_EG_05_SBL__S08-SO-L, Harnav-2__S_EG_06__S06-DF-OPS