| Doley Brook at Gnosall Allotments | Doley Brook | 14 km | 12 Dec 2025 · 10 months ago | Oxygen 42.4%Temp 7.9 °CpH 7.24Ammonia 0.85 mg/l |
| Synth Chems Deepmore Farm. upstream of HMIP | Saredon Brook | 13 km | Last sampled 5 Aug 2003, before the imported period | |
| Synth Chem, A449 Road Bridge, downstream of HMIP | Saredon Brook | 12 km | 17 Aug 2026 · 52 days ago | Oxygen 83.3%Temp 17.4 °CpH 8.03Ammonia below 0.03 mg/l |
| River Penk - Lower Green-Coven | River Penk | 11 km | 27 Aug 2026 · 42 days ago | Oxygen 78.3%Temp 16.4 °CpH 7.74Ammonia 0.24 mg/l |
| Motteymeadows Brook Marston Road | Wheaton Aston Brook | 10 km | Last sampled 1 Mar 2016, before the imported period | |
| Church Eaton Brook - Church Eaton | Church Eaton Brook | 8.5 km | Last sampled 3 Dec 2021, before the imported period | |
| River Penk - Brewood | River Penk | 8.2 km | Last sampled 5 Dec 2013, before the imported period | |
| Whiston/Longnor Brook, Longnor | Longnor Brook | 7.5 km | 28 May 2026 · 4 months ago | Oxygen 93.2%Temp 16.9 °CpH 7.98Ammonia 0.032 mg/l |
| Horse Brook Ivy House Lane | Horse Brook | 7.2 km | Last sampled 7 Apr 2017, before the imported period | |
| Church Eaton Brook, Mitton | Church Eaton Brook | 4.7 km | Last sampled 1 Mar 2016, before the imported period | |
| Whiston/Longnor Brook - Mitton Manor | Whiston Brook | 4.3 km | Last sampled 3 Aug 2021, before the imported period | |
| Penk tributary at Congreve Lane | unnamed stream | 3.7 km | 4 Dec 2023 · 2.8 years ago | Oxygen 91%Temp 4.4 °CpH 7.82Ammonia 0.36 mg/l |
| Whiston/Longnor Brook - Whiston Mill | Whiston Brook | 2.6 km | 1 Sep 2026 · 37 days ago | Oxygen 63.8%Temp 14.4 °CpH 7.72Ammonia 0.067 mg/l |
| River Penk - Penkridge-Cuttlestone Bridge | River Penk | 1.2 km | 17 Aug 2026 · 52 days ago | Oxygen 81%Temp 17.1 °CpH 8.08Ammonia below 0.03 mg/l |