River Basins Humber Aire and Calder Calder Middle Calder from Ryburn Confluence to River Colne Dark Lane No 2 CSO
Tributary Of The River Calder at Dark Lane No 2 CSO
Live Sewage Status
Sewage is not currently being discharged, as of our last update for this station at 15:54 Dec 14.
The water course declared as receiving spills from this monitor is Trib Of River Calder.
The declared operator of this monitor is YORKSHIRE WATER
Discharge Timeline (Last 2 Days)
Small discharge periods may not be visible on smaller screens or with a larger history shown, offline periods are not shown.
| Total Discharge Events | Total Discharge Time (Minutes) |
|---|---|
| 24 | 293 |
Discharge List
| # | Start Time | End Time | Duration (minutes) |
|---|---|---|---|
| 1 | 12/12/2025, 7:44:26 PM | 12/12/2025, 8:09:51 PM | 25.416666666666668 |
| 2 | 12/12/2025, 8:17:13 PM | 12/12/2025, 8:19:27 PM | 2.2333333333333334 |
| 3 | 12/12/2025, 8:41:19 PM | 12/12/2025, 9:10:30 PM | 29.183333333333334 |
| 4 | 12/12/2025, 9:18:41 PM | 12/12/2025, 9:19:01 PM | 0.3333333333333333 |
| 5 | 12/12/2025, 10:48:22 PM | 12/12/2025, 10:48:51 PM | 0.48333333333333334 |
| 6 | 12/12/2025, 11:00:27 PM | 12/12/2025, 11:00:56 PM | 0.48333333333333334 |
| 7 | 12/13/2025, 12:24:02 AM | 12/13/2025, 3:10:31 AM | 166.48333333333332 |
| 8 | 12/13/2025, 4:25:47 AM | 12/13/2025, 4:36:51 AM | 11.066666666666666 |
| 9 | 12/13/2025, 5:05:19 AM | 12/13/2025, 5:12:08 AM | 6.816666666666666 |
| 10 | 12/13/2025, 5:14:14 AM | 12/13/2025, 5:18:33 AM | 4.316666666666666 |
| 11 | 12/13/2025, 6:02:18 AM | 12/13/2025, 6:02:26 AM | 0.13333333333333333 |
| 12 | 12/13/2025, 6:16:12 AM | 12/13/2025, 6:17:16 AM | 1.0666666666666667 |
| 13 | 12/13/2025, 11:10:01 AM | 12/13/2025, 11:10:09 AM | 0.13333333333333333 |
| 14 | 12/13/2025, 12:46:35 PM | 12/13/2025, 12:49:30 PM | 2.9166666666666665 |
| 15 | 12/13/2025, 1:22:01 PM | 12/13/2025, 1:24:45 PM | 2.7333333333333334 |
| 16 | 12/13/2025, 11:30:53 PM | 12/13/2025, 11:32:47 PM | 1.9 |
| 17 | 12/14/2025, 12:06:50 AM | 12/14/2025, 12:23:20 AM | 16.5 |
| 18 | 12/14/2025, 12:34:03 AM | 12/14/2025, 12:41:40 AM | 7.616666666666666 |
| 19 | 12/14/2025, 12:54:52 AM | 12/14/2025, 12:55:31 AM | 0.65 |
| 20 | 12/14/2025, 1:24:23 AM | 12/14/2025, 1:24:28 AM | 0.08333333333333333 |
| 21 | 12/14/2025, 1:34:44 AM | 12/14/2025, 1:35:28 AM | 0.7333333333333333 |
| 22 | 12/14/2025, 1:48:00 AM | 12/14/2025, 1:51:54 AM | 3.9 |
| 23 | 12/14/2025, 6:25:41 AM | 12/14/2025, 6:28:21 AM | 2.6666666666666665 |
| 24 | 12/14/2025, 7:58:17 AM | 12/14/2025, 8:03:46 AM | 5.483333333333333 |
The count of discharge events displayed here reflects individual discharge events recorded during the selected timeline. These are not aggregated according to the 12/24 method, instead, they represent discrete events where sewage was discharged.
*Note: Minutes shown are from the start time to your current time, please take into account that the station could have stopped discharging since the last update. This is because updates are not provided in true real time, but are delayed by around an hour.
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Local Information
Nearby Flood Warnings
None
Nearby Alert Areas
Station Data Information
Station overseen (meaning either provided, or regulated) by: The Environment Agency
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The information displayed here is used under license. We are not affiliated with any governing, or other, bodies. Nor do they necessarily endorse us, or us them.
Please note that FloodMapper does not verify or check the accuracy of the data provided by third parties. The data is used as received from the source. Any underlying errors, inconsistencies, or inaccuracies in the original data will be reflected in the information presented on our platform. Users are advised to exercise their own judgment and caution when using the data for decision-making purposes.
Information about our data sources and licenses can be found
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