WeatherWalay · River level gauge
ARL 4 Sardaryab Bridge Kabul River
Latest reading
2026-11-12 06:30 station time · 4 min ago · daily figures cover the calendar midnight–midnight day
Discharge
2,825cusecs
no 3 h reference
High
0.00 cusecs
at 14:35:00 on 19 May
Low
0.00 cusecs
at 14:35:00 on 19 May
Period
1 record(s) · 2026-05-19
Water level
2.62 m
range 1.25–2.97
Discharge
80.0 m³/s
range 0.00–101
Flow velocity
0.40 m/s
range 0.39–0.41
Flow direction
Incoming
raw value 0
Telemetry
0 QoS
signal 33.0 dBM
Battery
12.8 V
within range
Device temperature
18.0 °C
inside the gauge enclosure
Sensor tilt
50.0 °
X 3.00° · Y -5.00°
Water level
every reading · m · WaterLevel_Avgmin–max rangeWater level
Discharge
every reading · cusecs · Discharge_Avgmin–max rangeDischarge
Flow velocity
every reading · m/s · Velocity_Avgmin–max rangeFlow velocity
Telemetry signal
signal-to-noise at the gauge · dBM · LevelSNRBattery
lowest reading per bucket · Volts · BattV_MinGauge condition
latest reading · 2026-11-12 06:30Sensor alignment
Tilt angle
50.0 °
X tilt
3.00 °
Y tilt
-5.00 °
Telemetry & power
Level SNR
33.0 dBm
Average SNR
16.3 dBm
Quality of service
0.00
Device temperature
18.0 °
Alignment and link quality decide whether a level reading can be trusted. A gauge knocked askew by debris or a flood keeps reporting numbers — they are simply wrong — so these belong beside the readings, not buried below them.
Recent readings
last 24 record(s) · headline variables · every stored variable is in the parameter list below| Time | WaterLevel_Avg m | WaterLevel_Min m | WaterLevel_Max m | Discharge_Avg — | Velocity_Avg m/s | FlowDirection — | LevelSNR dBM | QoS — | BattV_Min Volts | Discharge_Avg cusecs |
|---|---|---|---|---|---|---|---|---|---|---|
| 2026-11-12 06:30 | 2.62 | 1.25 | 2.97 | 80.0 | 0.40 | 0.00 | 33.0 | 0.00 | 12.8 | 2,825 |
| 2026-11-12 06:25 | 2.66 | 1.46 | 2.96 | 77.5 | 0.39 | 0.00 | 32.0 | 0.00 | 12.8 | 2,737 |
| 2026-11-12 06:20 | 2.62 | 1.26 | 2.96 | 75.8 | 0.38 | 0.00 | 32.0 | 0.00 | 12.8 | 2,676 |
| 2026-11-12 06:15 | 2.96 | 2.94 | 2.97 | 99.9 | 0.40 | 0.00 | 35.0 | 0.00 | 12.8 | 3,528 |
| 2026-11-12 06:10 | 3.11 | 1.20 | 5.49 | 80.3 | 0.40 | 0.00 | 31.0 | 0.00 | 12.8 | 2,836 |
| 2026-11-12 06:05 | 2.29 | 1.26 | 2.97 | 59.7 | 0.40 | 0.00 | 33.0 | 0.00 | 12.8 | 2,109 |
| 2026-11-12 06:00 | 2.97 | 2.96 | 2.97 | 94.7 | 0.37 | 0.00 | 32.0 | 0.00 | 12.8 | 3,344 |
| 2026-11-12 05:55 | 6.16 | 2.96 | 18.9 | 78.0 | 0.39 | 0.00 | 33.0 | 0.00 | 12.8 | 2,756 |
| 2026-11-12 05:50 | 9.56 | 1.46 | 18.9 | 20.5 | 0.40 | 0.00 | 33.0 | 0.00 | 12.8 | 724 |
| 2026-11-12 05:45 | 2.79 | 1.25 | 5.48 | 51.1 | 0.40 | 0.00 | 33.0 | 0.00 | 12.8 | 1,806 |
| 2026-11-12 05:40 | 9.36 | 2.96 | 18.9 | 61.5 | 0.41 | 0.00 | 0.00 | 0.00 | 12.8 | 2,172 |
| 2026-11-12 05:35 | 6.66 | 2.96 | 18.9 | 40.5 | 0.41 | 0.00 | 34.0 | 0.00 | 12.8 | 1,431 |
| 2026-11-12 05:30 | 4.85 | 1.26 | 18.9 | 20.5 | 0.42 | 0.00 | 34.0 | 0.00 | 12.8 | 725 |
| 2026-11-12 05:25 | 6.16 | 2.95 | 18.9 | 76.5 | 0.38 | 0.00 | 32.0 | 0.00 | 12.8 | 2,703 |
| 2026-11-12 05:20 | 2.96 | 2.96 | 2.97 | 96.6 | 0.39 | 0.00 | 29.0 | 0.00 | 12.8 | 3,411 |
| 2026-11-12 05:15 | 6.66 | 2.94 | 18.9 | 56.7 | 0.38 | 0.00 | 31.0 | 0.00 | 12.8 | 2,001 |
| 2026-11-12 05:10 | 2.96 | 2.96 | 2.97 | 95.9 | 0.38 | 0.00 | 34.0 | 3.00 | 12.8 | 3,387 |
| 2026-11-12 05:05 | 3.46 | 2.95 | 5.48 | 78.4 | 0.39 | 1.00 | 33.0 | 3.00 | 12.8 | 2,768 |
| 2026-11-12 05:00 | 2.96 | 2.94 | 2.96 | 95.1 | 0.38 | 0.00 | 33.0 | 0.00 | 12.8 | 3,358 |
| 2026-11-12 04:55 | 6.16 | 2.96 | 18.9 | 80.0 | 0.40 | 0.00 | 33.0 | 1.00 | 12.8 | 2,824 |
| 2026-11-12 04:50 | 6.65 | 2.96 | 18.9 | 69.5 | 0.43 | 0.00 | 34.0 | 0.00 | 12.8 | 2,454 |
| 2026-11-12 04:45 | 2.59 | 1.10 | 2.96 | 78.7 | 0.39 | 0.00 | 32.0 | 0.00 | 12.8 | 2,779 |
| 2026-11-12 04:40 | 3.46 | 2.96 | 5.48 | 73.5 | 0.36 | 0.00 | 33.0 | 0.00 | 12.8 | 2,594 |
| 2026-11-12 04:35 | 2.96 | 2.96 | 2.98 | 90.0 | 0.40 | 0.00 | 32.0 | 0.00 | 12.8 | 3,178 |
All parameters
19 reporting variables across 6 instrument group(s) · statistics over 2026-05-19 · click to expandWater level 3 columns
| Parameter | Unit | Type | Measures | Latest | Min | Mean | Max | Readings | Missing |
|---|---|---|---|---|---|---|---|---|---|
| WaterLevel_Avg | m | Avg | Water level | 2.62 | 0.00 | 0.00 | 0.00 | 1 | 0.0% |
| WaterLevel_Max | m | Max | Water level | 2.97 | 0.00 | 0.00 | 0.00 | 1 | 0.0% |
| WaterLevel_Min | m | Min | Water level | 1.25 | 0.00 | 0.00 | 0.00 | 1 | 0.0% |
Discharge 3 columns
| Parameter | Unit | Type | Measures | Latest | Min | Mean | Max | Readings | Missing |
|---|---|---|---|---|---|---|---|---|---|
| Discharge_Avg | — | Avg | Discharge | 80.0 | 0.00 | 0.00 | 0.00 | 1 | 0.0% |
| Discharge_Max | — | Max | Discharge | 101 | 0.00 | 0.00 | 0.00 | 1 | 0.0% |
| Discharge_Min | — | Min | Discharge | 0.00 | 0.00 | 0.00 | 0.00 | 1 | 0.0% |
Flow 4 columns
| Parameter | Unit | Type | Measures | Latest | Min | Mean | Max | Readings | Missing |
|---|---|---|---|---|---|---|---|---|---|
| FlowDirection | — | Smp | Other | 0.00 | 0.00 | 0.00 | 0.00 | 1 | 0.0% |
| Velocity_Avg | m/s | Avg | Flow velocity | 0.40 | 0.00 | 0.00 | 0.00 | 1 | 0.0% |
| Velocity_Max | m/s | Max | Flow velocity | 0.41 | 0.00 | 0.00 | 0.00 | 1 | 0.0% |
| Velocity_Min | m/s | Min | Flow velocity | 0.39 | 0.00 | 0.00 | 0.00 | 1 | 0.0% |
Telemetry signal 3 columns
| Parameter | Unit | Type | Measures | Latest | Min | Mean | Max | Readings | Missing |
|---|---|---|---|---|---|---|---|---|---|
| AverageSNR | dBM | Smp | Telemetry signal | 16.3 | 0.00 | 0.00 | 0.00 | 1 | 0.0% |
| LevelSNR | dBM | Smp | Telemetry signal | 33.0 | 54.0 | 54.0 | 54.0 | 1 | 0.0% |
| QoS | — | Smp | Telemetry signal | 0.00 | 3.00 | 3.00 | 3.00 | 1 | 0.0% |
Sensor alignment 3 columns
| Parameter | Unit | Type | Measures | Latest | Min | Mean | Max | Readings | Missing |
|---|---|---|---|---|---|---|---|---|---|
| TiltAngle | Deg | Smp | Sensor tilt | 50.0 | 225 | 225 | 225 | 1 | 0.0% |
| XTilt | Deg | Smp | Sensor tilt | 3.00 | -178 | -178 | -178 | 1 | 0.0% |
| YTilt | Deg | Smp | Sensor tilt | -5.00 | -178 | -178 | -178 | 1 | 0.0% |
Gauge health 3 columns
| Parameter | Unit | Type | Measures | Latest | Min | Mean | Max | Readings | Missing |
|---|---|---|---|---|---|---|---|---|---|
| BattV_Min | Volts | Min | Battery voltage | 12.8 | 12.6 | 12.6 | 12.6 | 1 | 0.0% |
| DeviceTemperature | Deg | Smp | Temperature | 18.0 | 27.0 | 27.0 | 27.0 | 1 | 0.0% |
| PTemp_C_Max | Deg C | Max | Temperature | 20.1 | 28.6 | 28.6 | 28.6 | 1 | 0.0% |
Discharge is shown twice, in m³/s and in cusecs (ft³/s, the unit Pakistani canal and barrage figures use). Cusecs is the stored reading × 35.3147 — a display conversion only; the store and /api/* return exactly what the gauge recorded. Note that these loggers declare no unit for their discharge columns, so m³/s is inferred from it being the hydrological default rather than read from the header.
Data health
whether the instrument and the poller are keeping up
Completeness
—
interval unknown
Outages in window
0
none detected
Battery
12.8 V
min 12.6 V held
Last ingest check
1 min ago
poller runs every 10 minutes
Availability by day
95–100%
75–95%
25–75%
under 25%
nothing received