Wales · Natural Resources Wales
Aberystwyth South
Monitored — no current concerns
Annual classification is Good, but no recent monitoring data — the most recent regulator sample is 7 weeks old. The 2026 bathing season runs 15 May – 30 September; fresh samples typically arrive 2-4 weeks into the season.
Low confidence — the classification is favourable, but the most recent regulator sample is not recent.
Status computed 31 Oct 2026, 00:58 UTC; statuses refresh every 15 minutes.
What we know
- Regulator classification
- Good
- Pollution risk forecast
- Increased (forecast expired)
- Active discharges
- None within 5km
- Recent discharges (last 48 hours)
- None within 5km
- Upstream river network
- None reported affecting this spot’s river reaches
- Surrounding overflow coverage
- Within an ingested water company network
- Monitoring season
- Currently in regulator monitoring season
Last sampled 10 September 2026 · 8 weeks ago. Source: Natural Resources Wales.
Forecast expired 1 Oct 2026, 08:29 UTC — outside its 24-hour validity window. Source: Natural Resources Wales.
Discharges traced through the river network by sewage-map.
What this verdict means
Monitored — no current concerns means the regulator's classification is favourable but no live discharge data covers this region, so a spill today would not show here. It is deliberately a softer signal than safe.
Every verdict here is computed from regulator classifications, sample dates, pollution-risk forecasts, and water-company discharge reports — it is not a water test. Absence of a negative signal is not positive confirmation of safety, and conditions on the day (rainfall, currents, cold) matter as much as water quality. Read how statuses are decided.