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Environment Agency monitoring point
FALCON & HILLSIDE PARKS
EA sampling point SW-70712892 · 80 samples · 7 determinands · latest 2026-04-17
Ammoniacal Nitrogen as N (MILLIGRAM PER LITRE) over time
Samples — Ammoniacal Nitrogen as N
| Date | Result | Unit | Purpose |
|---|---|---|---|
| 2026-04-17 12:32 | 11 | MILLIGRAM PER LITRE | COMPLIANCE AUDIT (PERMIT) |
| 2026-01-13 10:43 | 6.9 | MILLIGRAM PER LITRE | COMPLIANCE AUDIT (PERMIT) |
| 2025-10-10 10:40 | 14 | MILLIGRAM PER LITRE | COMPLIANCE AUDIT (PERMIT) |
| 2025-04-11 12:35 | 15 | MILLIGRAM PER LITRE | COMPLIANCE AUDIT (PERMIT) |
| 2024-10-09 09:48 | 6.4 | MILLIGRAM PER LITRE | COMPLIANCE AUDIT (PERMIT) |
| 2024-07-04 13:42 | 22 | MILLIGRAM PER LITRE | COMPLIANCE AUDIT (PERMIT) |
| 2024-04-10 09:56 | — | MILLIGRAM PER LITRE | COMPLIANCE AUDIT (PERMIT) |
| 2024-01-04 11:05 | 2.4 | MILLIGRAM PER LITRE | COMPLIANCE AUDIT (PERMIT) |
| 2023-10-10 09:46 | 17 | MILLIGRAM PER LITRE | COMPLIANCE AUDIT (PERMIT) |
| 2023-08-03 09:47 | 18 | MILLIGRAM PER LITRE | COMPLIANCE AUDIT (PERMIT) |
| 2023-01-27 13:20 | 0.77 | MILLIGRAM PER LITRE | COMPLIANCE AUDIT (PERMIT) |
| 2022-07-28 11:09 | 41 | MILLIGRAM PER LITRE | COMPLIANCE AUDIT (PERMIT) |
| 2022-04-27 10:24 | — | MILLIGRAM PER LITRE | COMPLIANCE AUDIT (PERMIT) |
| 2022-01-19 10:36 | 6.2 | MILLIGRAM PER LITRE | COMPLIANCE AUDIT (PERMIT) |
| 2021-12-17 12:20 | 20 | MILLIGRAM PER LITRE | COMPLIANCE AUDIT (PERMIT) |
| 2021-04-14 13:21 | 17 | MILLIGRAM PER LITRE | COMPLIANCE AUDIT (PERMIT) |
Source: Environment Agency Water Quality Archive (per-sample observations), Open Government Licence. Regulator monitoring — complements Friends of the Dart’s citizen sampling.