WS3 tap water: what's in it?
South Staffs Water: at least 7 tests failed UK drinking-water standards in 2025 (DWI, company-wide).
Some published DWI figures don't reconcile or identify a company, so we've left them out; the true number may be higher. England overall: 99.97% of tests met standards.
WS3 tap water quality report · 2026
Hardness
Slightly hard
Walsall North (supply zone) · 2025
Details
Walsall North (supply zone) · 2025
Hosepipe ban
No hosepipe ban
Checked 11 October 2026 at 02:34
Details
Checked 11 October 2026 at 02:34
Storm overflows
115 overflows within 10 km of WS3 centre
804 spills in 2025
Details
804 spills in 2025
Lead pipes
70% built before 1973
Estimate, not a test. Homes in the parts of WS3 we can match to council-tax records (100% of its postcodes) whose build period is known; the share with no recorded build period isn't published for these areas. Allowing for suppressed counts: 69–71%. England and Wales: 61% (2026).
Details
Estimate, not a test. Homes in the parts of WS3 we can match to council-tax records (100% of its postcodes) whose build period is known; the share with no recorded build period isn't published for these areas. Allowing for suppressed counts: 69–71%. England and Wales: 61% (2026).
Who supplies water in WS3
Supplies 989 of 1,003 postcodes (99%)
We can't tell your sewerage company from official data for this area. It's named on your water bill.
Boundary or unplaced: 14 postcodes
Drinking-water test record
South Staffs Water: 989 of 1,003 postcodes
South Staffs Water
South Staffs Water, company-wide
- Regulator
- DWI
- Report year
- 2025
- Failed tests
- Not shown
- Tests
- 65,892
The regulator's published total and its company rows disagree, so we don't show a count.
| Parameter | Failed tests |
|---|---|
| Iron | Failed tests: 1 |
| Lead | Failed tests: 3 |
| Nickel | Failed tests: 1 |
| Total coliforms (confirmed) | Failed tests: 2 |
Source: DWI england 2025, Annex B — dated 6 July 2026, read 13 October 2026
Source: DWI england 2025, Annex A — dated 6 July 2026, read 13 October 2026
England: 99.97% of tests met standards in 2025 (DWI).
Source: DWI england 2025, national compliance — dated 6 July 2026, read 13 October 2026
How hard is the water in WS3?
63% of WS3's postcodes are in the Walsall North supply zone (South Staffs Water): 138 mg/l, slightly hard.
Walsall North · South Staffs Water (631 of 1,003 postcodes)
138 mg/l · 9.7 °Clark · 7.7 °dH · 13.8 °fH
Zone average.
Walsall North (supply zone) · 2025
Source: South Staffs Water — dated 2025, read 20 September 2026
4 identified supply zones in WS3
Walsall North · South Staffs Water (631 of 1,003 postcodes)
138 mg/l · 9.7 °Clark · 7.7 °dH · 13.8 °fH
Zone average.
Walsall North (supply zone) · 2025
Source: South Staffs Water — dated 2025, read 20 September 2026
Walsall Central · South Staffs Water (141 of 1,003 postcodes)
136 mg/l · 9.6 °Clark · 7.6 °dH · 13.6 °fH
Zone average.
Walsall Central (supply zone) · 2025
Source: South Staffs Water — dated 2025, read 20 September 2026
Barr Beacon South West · South Staffs Water (71 of 1,003 postcodes)
151 mg/l · 10.6 °Clark · 8.4 °dH · 15.1 °fH
Zone average.
Barr Beacon South West (supply zone) · 2025
Source: South Staffs Water — dated 2025, read 20 September 2026
Barr Beacon North · South Staffs Water (65 of 1,003 postcodes)
167 mg/l · 11.7 °Clark · 9.4 °dH · 16.7 °fH
Zone average.
Barr Beacon North (supply zone) · 2025
Source: South Staffs Water — dated 2025, read 20 September 2026
81 postcodes without an identified supply zone
South Staffs Water (81 of 1,003 postcodes)
We do not have a verified hardness figure for this area. Ask your water company for its water quality report.
Storm overflows nearby
115 overflows within 10 km of WS3 centre · 804 spills in 2025
WS3 (district) · 2025
Source: Environment Agency EDM annual return 2025 — dated 20 August 2026, read 13 October 2026
Overflows here are run by Severn Trent Water.
110 of these were monitored for only part of 2025.
Nearest 5 shown
WALSALL – MACKAY RD/SHACKLETON RD (CSO)
Into Ford Brook · 0.5 km from the centre of WS3
0 spills · 0 hours · Monitored 98.9% of 2025
LIVINGSTONE ROAD CSO
Into TRIBUTARY OF FORD BROOK · 0.7 km from the centre of WS3
5 spills · 9.6 hours · Monitored 100% of 2025
WOLVERHAMPTON ROAD CSO
Into TRIBUTARY OF FORD BROOK · 0.8 km from the centre of WS3
0 spills · 0 hours · Monitored 100% of 2025
GOSCOTE LANE (FARM) CSO
Into TRIBUTARY OF FORD BROOK · 1.1 km from the centre of WS3
11 spills · 4.8 hours · Monitored 98.8% of 2025
GOSCOTE SEWAGE TREATMENT WORKS
Into FORD BROOK · 1.5 km from the centre of WS3
15 spills · 36.8 hours · Monitored 99.9% of 2025
Annual 2025 figures from monitored overflows. Not live, and not a bathing-water or tap-water verdict.
- 57 England outfalls in the 2025 return had no usable location and aren't counted.
- Northern Ireland isn't covered: No licensed annual per-outfall source in the approved source list; BT postcode coordinates require an LPS licence.
Older homes and lead pipes
70% built before 1973
70% of homes here were built before 1973 — estimate, not a test.
Homes in the parts of WS3 we can match to council-tax records (100% of its postcodes) whose build period is known; the share with no recorded build period isn't published for these areas. Allowing for suppressed counts: 69–71%. England and Wales: 61% (2026).
Older homes are more likely to have lead pipes. Only a test tells you whether yours does.
WS3 (district) · 2026
Source: Valuation Office Agency, Council Tax: stock of properties — dated 31 March 2026, read 24 September 2026
Fluoride
We cannot confirm whether this area is part of a water fluoridation scheme. Ask your water supplier using your postcode.
Around one in ten people in England receive drinking water supplied by a fluoridation scheme.
England · 2026 health monitoring report
Source: UKHSA and DHSC — dated 30 March 2026, read 13 October 2026
Hosepipe bans
What you can do
As an Amazon Associate we earn from qualifying purchases. Links go to amazon.com; Amazon's Earn Globally service can localise them to amazon.co.uk. Check the model and UK delivery before buying.
Water filter jugs
LifeStraw
LSH7GLSPK21
Performance certification:
Certified by WQA to NSF/ANSI 42 for Aesthetic Chlorine and Taste and Odor; Certified by WQA to NSF/ANSI 53 for Lead and Mercury; Certified by WQA to NSF/ANSI 401 for Microplastics (a US/international standard; it is not UK approval)
View Detailsreduces chlorine taste and odour in drinking water.
A UK retailer lists this model. Amazon UK stock and delivery are unverified; this Amazon link may not ship to the UK. Check the exact model and UK delivery before you pay.
UK availability evidence checked 14 October 2026.
Shower filters
Weddell Water
WD-100BL
Performance certification:
Certified by NSF to NSF/ANSI 177 for Free Available Chlorine Reduction (a US/international standard; it is not UK approval)
View Detailsreduces chlorine in shower water; does not soften water.
A UK retailer lists this model. Amazon UK stock and delivery are unverified; this Amazon link may not ship to the UK. Check the exact model and UK delivery before you pay.
Check it fits your shower fitting before buying; a US fitting may need an adaptor.
UK availability evidence checked 14 October 2026.
We haven't verified a lead test kit for UK buyers yet.
What a pick has to pass:
- A lead result reported by a laboratory accredited for that test (UKAS, ISO/IEC 17025), named on the kit's listing
- UK availability evidenced by Amazon UK, the manufacturer or a UK retailer, checked in the last 90 days
Start with your water company: if you think you have lead pipes, you can ask it to test the water at your kitchen tap. Which water test you need
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Questions about tap water in WS3
- Is the water in WS3 hard or soft?
- South Staffs Water: slightly hard, 138 mg/l, 9.7 °Clark, 7.7 °dH, 13.8 °fH (Walsall North (supply zone), 2025). Zone average. South Staffs Water: slightly hard, 136 mg/l, 9.6 °Clark, 7.6 °dH, 13.6 °fH (Walsall Central (supply zone), 2025). Zone average. South Staffs Water: We do not have a verified hardness figure for this area. Ask your water company for its water quality report. South Staffs Water: moderately hard, 151 mg/l, 10.6 °Clark, 8.4 °dH, 15.1 °fH (Barr Beacon South West (supply zone), 2025). Zone average. South Staffs Water: moderately hard, 167 mg/l, 11.7 °Clark, 9.4 °dH, 16.7 °fH (Barr Beacon North (supply zone), 2025). Zone average.
- What does the drinking water regulator's record show for WS3?
- South Staffs Water: at least 7 tests failed UK drinking-water standards in 2025 (DWI, company-wide). Some published DWI figures don't reconcile or identify a company, so we've left them out; the true number may be higher. England overall: 99.97% of tests met standards.
- Could homes in WS3 have lead pipes?
- 70% of homes here were built before 1973 — estimate, not a test. Homes in the parts of WS3 we can match to council-tax records (100% of its postcodes) whose build period is known; the share with no recorded build period isn't published for these areas. Allowing for suppressed counts: 69–71%. England and Wales: 61% (2026). Older homes are more likely to have lead pipes. Only a test tells you whether yours does.
- Is the water in WS3 fluoridated?
- We cannot confirm whether this area is part of a water fluoridation scheme. Ask your water supplier using your postcode. Around one in ten people in England receive drinking water supplied by a fluoridation scheme.
Sources and method
- Water Company Boundaries (UC2) ↗ · 19 September 2026 · read 20 September 2026
- South Staffs Water contact page ↗ · 13 October 2026 · read 13 October 2026
- DWI england 2025, Annex B ↗ · 2025 · read 13 October 2026
- DWI england 2025, national compliance ↗ · 2025 · read 13 October 2026
- South Staffs Water ↗ · 2025 · read 20 September 2026
- South Staffs Water ↗ · 2025 · read 20 September 2026
- South Staffs Water ↗ · 2025 · read 20 September 2026
- South Staffs Water ↗ · 2025 · read 20 September 2026
- Environment Agency EDM annual return 2025 ↗ · 2025 · read 13 October 2026
- Valuation Office Agency, Council Tax: stock of properties ↗ · 2026 · read 24 September 2026
- UKHSA and DHSC ↗ · 2026 health monitoring report · read 13 October 2026
- Environment Agency ↗ · 11 October 2026 · read 11 October 2026
South Staffs Water contact page, South Staffs Water, South Staffs Water, South Staffs Water, South Staffs Water: Database right, used under the publisher's terms.
Water company boundaries © Water UK, licensed under CC BY 4.0Contains public sector information licensed under the Open Government Licence v3.0All content is available under the Open Government Licence v3.0, except where otherwise stated © Crown copyright
Data generation uk-2026-10-16-derive6