River Basins Humber Aire and Calder Calder Middle Calder from Colden Water to Ryburn Confluence High Royd Sewage Treatment Works
River Basins . . . Calder from Colden Water to Ryburn Confluence High Royd Sewage Treatment Works
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River Calder at High Royd Sewage Treatment Works

This station collects multiple metrics

View Reports that include this Station
Live Sewage Status
Sewage is not currently being discharged, as of our last update for this station at 18:13 Jan 28.
The water course declared as receiving spills from this monitor is 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 EventsTotal Discharge Time (Minutes)
3438
Discharge List
#Start TimeEnd TimeDuration (minutes)
11/27/2026, 8:49:20 AM1/27/2026, 8:52:20 AM3
21/27/2026, 10:18:13 AM1/27/2026, 10:18:47 AM0.5666666666666667
31/27/2026, 11:49:12 AM1/27/2026, 11:49:21 AM0.15
41/27/2026, 11:55:48 AM1/27/2026, 11:56:53 AM1.0833333333333333
51/27/2026, 12:25:24 PM1/27/2026, 12:25:39 PM0.25
61/27/2026, 12:47:19 PM1/27/2026, 12:47:23 PM0.06666666666666667
71/27/2026, 1:10:19 PM1/27/2026, 1:11:33 PM1.2333333333333334
81/27/2026, 1:26:42 PM1/27/2026, 1:28:22 PM1.6666666666666667
91/27/2026, 1:48:52 PM1/27/2026, 1:49:31 PM0.65
101/27/2026, 2:10:52 PM1/27/2026, 2:11:36 PM0.7333333333333333
111/27/2026, 2:27:01 PM1/27/2026, 2:27:10 PM0.15
121/27/2026, 2:49:30 PM1/27/2026, 2:49:40 PM0.16666666666666666
131/27/2026, 3:10:59 PM1/27/2026, 3:12:14 PM1.25
141/27/2026, 3:29:30 PM1/27/2026, 3:30:19 PM0.8166666666666667
151/27/2026, 4:10:32 PM1/27/2026, 4:12:37 PM2.0833333333333335
161/27/2026, 4:50:26 PM1/27/2026, 4:50:36 PM0.16666666666666666
171/27/2026, 5:10:46 PM1/27/2026, 5:11:31 PM0.75
181/27/2026, 5:26:40 PM1/27/2026, 5:27:44 PM1.0666666666666667
191/27/2026, 5:49:00 PM1/27/2026, 5:49:24 PM0.4
201/27/2026, 6:29:19 PM1/27/2026, 6:29:38 PM0.31666666666666665
211/27/2026, 6:41:47 PM1/27/2026, 6:49:23 PM7.6
221/27/2026, 7:12:09 PM1/27/2026, 7:12:43 PM0.5666666666666667
231/27/2026, 7:47:42 PM1/27/2026, 7:49:22 PM1.6666666666666667
241/27/2026, 8:10:57 PM1/27/2026, 8:12:02 PM1.0833333333333333
251/27/2026, 8:26:56 PM1/27/2026, 8:29:41 PM2.75
261/27/2026, 8:47:56 PM1/27/2026, 8:49:35 PM1.65
271/27/2026, 9:13:22 PM1/27/2026, 9:13:56 PM0.5666666666666667
281/27/2026, 9:28:25 PM1/27/2026, 9:29:45 PM1.3333333333333333
291/27/2026, 9:41:38 PM1/27/2026, 9:42:43 PM1.0833333333333333
301/27/2026, 9:54:41 PM1/27/2026, 9:54:45 PM0.06666666666666667
311/27/2026, 10:30:53 PM1/27/2026, 10:32:38 PM1.75
321/27/2026, 10:47:47 PM1/27/2026, 10:48:01 PM0.23333333333333334
331/27/2026, 10:53:53 PM1/27/2026, 10:54:12 PM0.31666666666666665
341/28/2026, 7:23:02 AM1/28/2026, 7:23:57 AM0.9166666666666666
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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Operator comments are presented, unedited, as they were received by us and do not reflect our views or position
Local Information
Nearby Flood Warnings
None
Nearby Alert Areas
No flood warning icon

Upper River Calder catchment


No flood warning icon

River Calder at Central Mytholmroyd


No flood warning icon

River Calder and Hebden Water at Hebden Bridge


No flood warning icon

River Calder at Hebden Bridge - Mytholm and Hebble End


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Station Data Information
Station overseen (meaning either provided, or regulated) by: The Environment Agency
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