Hart Ditch at Munster, IN
USGS Site No: 05536190 • Hart Ditch • Lake County, IN
Hart Ditch at Munster, IN on the Hart Ditch is currently at 22 cfs (Normal — 29th percentile for this date) . Gage height: 0.63 ft.
Reading from
Historical Percentile Comparison
Today's discharge compared to the long-term record for June 11 at this station. Percentile rank shows what fraction of historical years had lower flow on this date.
| Percentile | Label | CFS Threshold | Today's Flow |
|---|---|---|---|
| 10th | Very Low threshold | 11 | |
| 25th | Low threshold | 19 | |
| 50th (Median) | Normal (median) | 37 | Today: 22 cfs |
| 75th | High threshold | 70 | |
| 95th | Very High threshold | 393 |
30-Day Hydrograph
Recent discharge plotted against the historical 10th–95th percentile envelope for the same calendar days. Source: USGS daily values + long-term statistics.
30-Day Flow History
| Date | Discharge (CFS) | Gage Ht (ft) |
|---|---|---|
| May 28, 2026 | 24 | — |
| May 27, 2026 | 26 | — |
| May 26, 2026 | 33 | — |
| May 25, 2026 | 47 | — |
| May 24, 2026 | 60 | — |
| May 23, 2026 | 21 | — |
| May 22, 2026 | 21 | — |
| May 21, 2026 | 23 | — |
| May 20, 2026 | 27 | — |
| May 19, 2026 | 36 | — |
| May 18, 2026 | 72 | — |
| May 17, 2026 | 26 | — |
| May 16, 2026 | 27 | — |
| May 15, 2026 | 28 | — |
| Apr 21, 2026 | 75 | — |
| Apr 20, 2026 | 79 | — |
| Apr 19, 2026 | 106 | — |
| Apr 18, 2026 | 124 | — |
| Apr 17, 2026 | 119 | — |
| Apr 16, 2026 | 167 | — |
| Apr 15, 2026 | 110 | — |
| Apr 14, 2026 | 89 | — |
| Apr 13, 2026 | 88 | — |
| Apr 12, 2026 | 83 | — |
| Apr 11, 2026 | 97 | — |
| Apr 10, 2026 | 110 | — |
| Apr 9, 2026 | 109 | — |
| Apr 8, 2026 | 148 | — |
| Apr 7, 2026 | 211 | — |
| Apr 6, 2026 | 304 | — |
Station Information
- USGS Site No
- 05536190
- State
- IN
- County
- Lake County
- Coordinates
- 41.5611, -87.4806
- Drainage Area
- 71 mi²
- Datum (ft)
- 591.1
- HUC Code
- 07120003
Flood Stage Thresholds
- Action Stage
- 5.0 ft
- Flood Stage
- 6.0 ft
- Moderate Flood
- 7.5 ft
- Major Flood
- 8.5 ft
Currently 5.37 ft below flood stage.
Recent Extremes
- Max discharge
-
891 cfsDec 29, 2025
- Min discharge
-
15 cfsSep 17, 2025
- Days at flood stage
- 0
Computed from the local daily-values archive.
Nearby Gauges
-
Lansing Ditch Near Lansing, ILVery Low3.4 mi · 0 cfs
-
Deer Creek Near Chicago Heights, ILNormal6.3 mi · 5 cfs
-
Thorn Creek at Thornton, ILNormal6.6 mi · 41 cfs
-
Little Calumet River at South Holland, ILLow6.8 mi · 51 cfs
-
Thorn Creek at Glenwood, ILNormal7.6 mi · 23 cfs