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Environment Agency monitoring point
COLLEY BROOK AT TOWERHILL LANE
EA sampling point SW-RSN1187 · Ugbrooke Stream · 1,000 samples · 104 determinands · latest 2024-12-13
2-Phenoxypropionic acid :- {PPA} (MICROGRAM PER LITRE) over time
No numeric results to plot for this determinand (values may be below detection limit).
Samples — 2-Phenoxypropionic acid :- {PPA}
| Date | Result | Unit | Purpose |
|---|---|---|---|
| 2024-12-13 10:43 | — | MICROGRAM PER LITRE | MONITORING (NATIONAL AGENCY POLICY) |
| 2024-11-28 11:25 | — | MICROGRAM PER LITRE | MONITORING (NATIONAL AGENCY POLICY) |
| 2024-10-29 13:20 | — | MICROGRAM PER LITRE | MONITORING (NATIONAL AGENCY POLICY) |
| 2024-09-12 12:42 | — | MICROGRAM PER LITRE | MONITORING (NATIONAL AGENCY POLICY) |
| 2024-08-29 11:32 | — | MICROGRAM PER LITRE | MONITORING (NATIONAL AGENCY POLICY) |
| 2024-05-09 16:32 | — | MICROGRAM PER LITRE | MONITORING (NATIONAL AGENCY POLICY) |
| 2024-04-02 11:43 | — | MICROGRAM PER LITRE | MONITORING (NATIONAL AGENCY POLICY) |
| 2024-03-06 10:54 | — | MICROGRAM PER LITRE | MONITORING (NATIONAL AGENCY POLICY) |
| 2024-02-14 13:28 | — | MICROGRAM PER LITRE | MONITORING (NATIONAL AGENCY POLICY) |
| 2024-01-04 13:38 | — | 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 Dart’s citizen sampling.