Nidd from Oak Beck to Low Bridge on Briggate (Knaresborough) sewage map and spill data
6 storm overflows listed in the 2025 annual return name this water. All are operated by Yorkshire Water. Check the latest company report for each outlet below.
- 6
- Outlet records
- 114
- Spills in 2025
- 207
- Recorded hours
- 6
- Linked to a live feed
3 records show monitor operation below 90%. Annual figures describe the whole of 2025, not today.
Outlets on Nidd from Oak Beck to Low Bridge on Briggate (Knaresborough)
Filter by the latest company report. The map follows the filters.
Filters apply to the map and list. Recent stops need a current report and a recorded stop time. They do not show whether water is safe.
Showing 6 of 6 outlets
Open full map- Abbey Road/No 2 CSOCurrent status unknown
Yorkshire Water · River Nidd
2025 annual record:19spills48.8hours - Bilton Lane Beck/CSOCurrent status unknown
Yorkshire Water · Bilton Beck
2025 annual record:23spills36.5hours - Hambleton Road/CSOCurrent status unknown
Yorkshire Water · Clvrt Tributary of Bilton Beck
2025 annual record:4spills4.8hours - Waterside 47/CSOCurrent status unknown
Yorkshire Water · Mill Stream
2025 annual record:28spills59.8hours - Waterside 48/CSOCurrent status unknown
Yorkshire Water · Mill Stream
2025 annual record:24spills42.8hours - Waterside 49/CSOCurrent status unknown
Yorkshire Water · River Nidd
2025 annual record:16spills14.3hours
No outlets match these filters.
Most recorded spills in 2025
The highest 2025 counts among these outlets. A count is events, not volume or harm. Equal counts share a rank.
- 1Waterside 47/CSO28spills
Yorkshire Water
- 2Waterside 48/CSO24spills
Yorkshire Water · monitor coverage 88.6%, below 90%
- 3Bilton Lane Beck/CSO23spills
Yorkshire Water
- 4Abbey Road/No 2 CSO19spills
Yorkshire Water · monitor coverage 80.6%, below 90%
- 5Waterside 49/CSO16spills
Yorkshire Water
Spills over time
The median outlet on Nidd from Oak Beck to Low Bridge on Briggate (Knaresborough) recorded 21 spills in 2025, against 11 across England.
3 outlets have a comparable count for both 2024 and 2025, with the monitor working at least 90% of each year. 1 recorded more spills, 2 fewer and 0 the same. Together they went from 72 to 67 spills, a fall of 7%.
Largest rises from 2024 to 2025
- Waterside 47/CSO23 → 28
| Year | Outlets with a count | Total spills | Median per outlet | England median |
|---|---|---|---|---|
| 2025 | 6 | 114 | 21 | 11 |
| 2024 | 6 | 137 | 21.5 | 19 |
| 2023 | 6 | 133 | 19.5 | 20 |
| 2022 | 6 | 90 | 14 | 13 |
| 2021 | 5 | 92 | 13 | 19 |
| 2020 | 5 | 57 | 13 | 18 |
Earlier returns list fewer of these outlets, so totals are not comparable between years. The median per outlet and the like-for-like change are fairer comparisons. Counts are events, not volume.
All outlet records on Nidd from Oak Beck to Low Bridge on Briggate (Knaresborough)
6 outlet records in alphabetical order. Each link opens the outlet page with its latest report and annual history.
- Abbey Road/No 2 CSORiver Nidd · 19 spills in 2025
- Bilton Lane Beck/CSOBilton Beck · 23 spills in 2025
- Hambleton Road/CSOClvrt Tributary of Bilton Beck · 4 spills in 2025
- Waterside 47/CSOMill Stream · 28 spills in 2025
- Waterside 48/CSOMill Stream · 24 spills in 2025
- Waterside 49/CSORiver Nidd · 16 spills in 2025
Sources and dates
Outlet locations, waterbody links and spill figures come from the Environment Agency 2025 event duration monitoring annual return. The latest company reports come from each operator’s live feed and carry their own dates. Waterbody ID: GB104027068297. The official waterbody record is a source lookup; its classification is not imported here.
Questions about Nidd from Oak Beck to Low Bridge on Briggate (Knaresborough)
- Which outlets are linked to Nidd from Oak Beck to Low Bridge on Briggate (Knaresborough)?
- The source links 6 outlet records to waterbody GB104027068297. The link comes from the annual return; it does not model where a discharge travelled.
- How many spills were recorded for Nidd from Oak Beck to Low Bridge on Briggate (Knaresborough)?
- 6 records report 114 spills in 2025 and 207 recorded hours. All listed records have a usable count. Outlets can discharge at the same time, so the hours are not the time the whole water was affected.
- Who is responsible for the outlets on Nidd from Oak Beck to Low Bridge on Briggate (Knaresborough)?
- Yorkshire Water operates every listed outlet. Contact the operator or the official pollution service if you see a problem in the water.
- Which outlets on Nidd from Oak Beck to Low Bridge on Briggate (Knaresborough) are linked to a live feed?
- 6 of the 6 records are matched to a monitor in a company live feed. A link does not mean the monitor is working now. Use the status filters above to see the latest report for each outlet, with its date. The rest show annual figures only.
- How complete is the monitoring for Nidd from Oak Beck to Low Bridge on Briggate (Knaresborough)?
- 3 of the listed records have monitor operation below 90% for 2025. Events can be missed when a monitor is not working, so low counts from those outlets may understate activity.
- Does this show if Nidd from Oak Beck to Low Bridge on Briggate (Knaresborough) is safe?
- No. Event duration data does not measure bacteria, chemicals or current water quality. Use official local water-quality advice for that question.