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Environment Agency monitoring point
ROOKERY BROOK UPSTREAM MINE
EA sampling point SW-70633235 · Teign (Lower) · 514 samples · 29 determinands · latest 2026-03-25
Barium, Dissolved (MICROGRAM PER LITRE) over time
Samples — Barium, Dissolved
| Date | Result | Unit | Purpose |
|---|---|---|---|
| 2026-03-25 14:23 | 13 | MICROGRAM PER LITRE | MONITORING (NATIONAL AGENCY POLICY) |
| 2026-02-19 14:53 | 12 | MICROGRAM PER LITRE | MONITORING (NATIONAL AGENCY POLICY) |
| 2026-01-19 14:28 | 14 | MICROGRAM PER LITRE | MONITORING (NATIONAL AGENCY POLICY) |
| 2025-12-10 14:32 | 14 | MICROGRAM PER LITRE | MONITORING (NATIONAL AGENCY POLICY) |
| 2025-11-19 14:30 | 13 | MICROGRAM PER LITRE | MONITORING (NATIONAL AGENCY POLICY) |
| 2025-10-22 14:36 | 18 | MICROGRAM PER LITRE | MONITORING (NATIONAL AGENCY POLICY) |
| 2025-09-16 14:47 | 19 | MICROGRAM PER LITRE | MONITORING (NATIONAL AGENCY POLICY) |
| 2025-08-13 15:22 | 18 | MICROGRAM PER LITRE | MONITORING (NATIONAL AGENCY POLICY) |
| 2025-07-24 14:56 | 19 | MICROGRAM PER LITRE | MONITORING (NATIONAL AGENCY POLICY) |
| 2025-06-17 14:47 | 16 | MICROGRAM PER LITRE | MONITORING (NATIONAL AGENCY POLICY) |
| 2025-05-28 14:30 | 14 | MICROGRAM PER LITRE | MONITORING (NATIONAL AGENCY POLICY) |
| 2025-05-23 14:04 | 15 | MICROGRAM PER LITRE | MONITORING (NATIONAL AGENCY POLICY) |
| 2025-03-31 15:57 | 14 | MICROGRAM PER LITRE | MONITORING (NATIONAL AGENCY POLICY) |
| 2025-02-24 15:28 | 13 | MICROGRAM PER LITRE | MONITORING (NATIONAL AGENCY POLICY) |
| 2025-01-31 14:35 | 13 | MICROGRAM PER LITRE | MONITORING (NATIONAL AGENCY POLICY) |
| 2024-12-18 14:57 | 14 | MICROGRAM PER LITRE | MONITORING (NATIONAL AGENCY POLICY) |
| 2024-11-20 14:31 | 14 | MICROGRAM PER LITRE | MONITORING (NATIONAL AGENCY POLICY) |
| 2024-10-24 15:14 | 12 | MICROGRAM PER LITRE | MONITORING (NATIONAL AGENCY POLICY) |
Source: Environment Agency Water Quality Archive (per-sample observations), Open Government Licence. Regulator monitoring — complements Friends of the River Teign’s citizen sampling.