Sewage Map

Dronfield sewage map and spill data

163 storm overflows listed in the 2025 annual return sit within 10 km of the official Dronfield reference point. All are operated by Yorkshire Water. Check the latest company report for each outlet below.

163
Outlets within 10 km
2,916
Spills in 2025
11,655
Recorded hours
160
Linked to a live feed

11 records show monitor operation below 90%. This is a straight-line distance search, not a drainage or boundary join. Annual figures describe the whole of 2025, not today.

Rivers and waters these outlets name

Receiving waters named in the annual return for outlets on this page, with the number of outlets for each.

Official place reference ↗How spills are countedSearch by postcode

Outlets near Dronfield

Filter by the latest company report or search within this area. 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 10 of 163 outlets

Open full map
  • Abbeydale Road 62/1 CSO

    Yorkshire Water · River Sheaf

    Current status unknown
    2025 annual record:24spills67.5hours
  • Abbeydale Road 62/2 CSO

    Yorkshire Water · River Sheaf

    Current status unknown
    2025 annual record:7spills65hours
  • Aizlewood Road/No 2 CSO

    Yorkshire Water · River Sheaf

    Current status unknown
    2025 annual record:7spills6.3hours
  • Alma Street Sheffield/CSO

    Yorkshire Water · River Don

    Current status unknown
    2025 annual record:0spills0hours
  • Archer Road/No 2 CSO

    Yorkshire Water · Graves Park Beck

    Current status unknown
    2025 annual record:6spills22hours
  • Ashgate Road/CSO

    Yorkshire Water · Holme Brook

    Current status unknown
    2025 annual record:45spills103.8hours
  • Bacon Lane/CSO

    Yorkshire Water · River Don

    Current status unknown
    2025 annual record:34spills53.8hours
  • Barker Lane S40/CSO

    Yorkshire Water · Permit applied for

    Current status unknown
    2025 annual record:18spills14.5hours
  • Barlow/STW

    Yorkshire Water · Barlow Brook

    Current status unknown
    2025 annual record:43spills183.5hours
  • Beaumont Road/CSO

    Yorkshire Water · Car Brook (via Public Sewer)

    Current status unknown
    2025 annual record:6spills3hours

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.

  1. 1
    Staveley/STW

    Yorkshire Water · River Doe Lea

    90spills
  2. 2
    Crow Lane Works/CSO

    Yorkshire Water · River Rother

    62spills
  3. 2
    Millhouses Park/CSO/Retention/No 1 Compartment

    Yorkshire Water · River Sheaf

    62spills
  4. 4
    Brimington Road Nth/CSO

    Yorkshire Water · River Whitting

    60spills
  5. 4
    Old Whittington/STW

    Yorkshire Water · River Rother

    60spills

Spills over time

The median outlet near Dronfield recorded 12 spills in 2025, against 11 across England.

139 outlets have a comparable count for both 2024 and 2025, with the monitor working at least 90% of each year. 34 recorded more spills, 85 fewer and 20 the same. Together they went from 3,229 to 2,569 spills, a fall of 20%.

Largest rises from 2024 to 2025

YearOutlets with a countTotal spillsMedian per outletEngland median
20251632,9161211
20241633,6551519
20231594,8192020
20221413,1941613
20211263,43718.519
20201223,2391318

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 near Dronfield

163 outlet records in alphabetical order. Each link opens the outlet page with its latest report and annual history.

A9 outlets
B23 outlets
C13 outlets
D13 outlets
E6 outlets
F5 outlets
G6 outlets
H16 outlets
J1 outlet
L5 outlets
M5 outlets
N2 outlets
O6 outlets
P5 outlets
Q2 outlets
R10 outlets
S21 outlets
T2 outlets
U1 outlet
V1 outlet
W10 outlets
Y1 outlet

Sources and dates

Outlet locations and spill figures come from the Environment Agency 2025 event duration monitoring annual return. The place reference point is the ONS built-up area point (ID E63001517). The latest company reports come from each operator’s live feed and carry their own dates.

All sourcesHow the data worksReport pollution

Questions about Dronfield

What area does this Dronfield page cover?
It shows outlets within 10 km of the official place reference point. It does not follow council, town or postcode boundaries. Use the postcode search on the map for a search around your own location.
How many spills were recorded near Dronfield?
163 outlet records report 2,916 spills in 2025. Every record on this page has a usable count.
Which water companies operate outlets near Dronfield?
Yorkshire Water operates every outlet listed on this page. Open a company page to see its full outlet list and annual totals.
Which outlets near Dronfield are linked to a live feed?
160 of the 163 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 check the latest report and its date. The other 3 show annual figures only.
Did any outlet near Dronfield record zero spills in 2025?
27 records report zero counted spills in 2025. 11 records on this page have monitor operation below 90%, so check coverage before treating a low count as reliable.
Does nearby mean an outlet affected Dronfield?
No. This is a straight-line location search. The map does not model drainage, river flow or pollution travel, and a nearby outlet can discharge into a different watercourse.