Environment Agency monitoring point

IVYBRIDGE STW

EA sampling point SW-70920133 · Erme · 330 samples · 7 determinands · latest 2026-04-08

BOD : 5 Day ATU (MILLIGRAM PER LITRE) over time

Samples — BOD : 5 Day ATU

Date	Result	Unit	Purpose
2026-04-08 11:55	—	MILLIGRAM PER LITRE	WATER QUALITY UWWTD MONITORING DATA
2026-04-07 11:20	—	MILLIGRAM PER LITRE	WATER QUALITY OPERATOR SELF MONITORING COMPLIANCE DATA
2026-03-19 08:10	—	MILLIGRAM PER LITRE	WATER QUALITY UWWTD MONITORING DATA
2026-03-18 09:10	—	MILLIGRAM PER LITRE	WATER QUALITY OPERATOR SELF MONITORING COMPLIANCE DATA
2026-02-20 09:20	—	MILLIGRAM PER LITRE	WATER QUALITY UWWTD MONITORING DATA
2026-02-19 09:45	—	MILLIGRAM PER LITRE	WATER QUALITY OPERATOR SELF MONITORING COMPLIANCE DATA
2026-01-18 10:00	—	MILLIGRAM PER LITRE	WATER QUALITY UWWTD MONITORING DATA
2026-01-17 09:30	—	MILLIGRAM PER LITRE	WATER QUALITY OPERATOR SELF MONITORING COMPLIANCE DATA
2025-11-26 09:50	—	MILLIGRAM PER LITRE	WATER QUALITY UWWTD MONITORING DATA
2025-11-25 10:50	—	MILLIGRAM PER LITRE	WATER QUALITY OPERATOR SELF MONITORING COMPLIANCE DATA
2025-11-09 09:50	—	MILLIGRAM PER LITRE	WATER QUALITY UWWTD MONITORING DATA
2025-11-08 09:45	—	MILLIGRAM PER LITRE	WATER QUALITY OPERATOR SELF MONITORING COMPLIANCE DATA
2025-11-02 09:25	—	MILLIGRAM PER LITRE	WATER QUALITY UWWTD MONITORING DATA
2025-11-01 09:05	—	MILLIGRAM PER LITRE	WATER QUALITY OPERATOR SELF MONITORING COMPLIANCE DATA
2025-10-07 12:23	—	MILLIGRAM PER LITRE	WATER QUALITY UWWTD MONITORING DATA
2025-10-06 10:30	—	MILLIGRAM PER LITRE	WATER QUALITY OPERATOR SELF MONITORING COMPLIANCE DATA
2025-09-26 09:25	—	MILLIGRAM PER LITRE	WATER QUALITY UWWTD MONITORING DATA
2025-09-25 09:40	—	MILLIGRAM PER LITRE	WATER QUALITY OPERATOR SELF MONITORING COMPLIANCE DATA
2025-07-15 10:35	—	MILLIGRAM PER LITRE	WATER QUALITY UWWTD MONITORING DATA
2025-07-14 09:50	—	MILLIGRAM PER LITRE	WATER QUALITY OPERATOR SELF MONITORING COMPLIANCE DATA
2025-06-27 09:00	—	MILLIGRAM PER LITRE	WATER QUALITY UWWTD MONITORING DATA
2025-06-26 08:15	—	MILLIGRAM PER LITRE	WATER QUALITY OPERATOR SELF MONITORING COMPLIANCE DATA
2025-05-08 10:40	—	MILLIGRAM PER LITRE	WATER QUALITY UWWTD MONITORING DATA
2025-05-07 10:40	—	MILLIGRAM PER LITRE	WATER QUALITY OPERATOR SELF MONITORING COMPLIANCE DATA
2025-04-15 08:55	—	MILLIGRAM PER LITRE	WATER QUALITY UWWTD MONITORING DATA
2025-04-14 09:35	—	MILLIGRAM PER LITRE	WATER QUALITY OPERATOR SELF MONITORING COMPLIANCE DATA
2025-03-21 10:25	—	MILLIGRAM PER LITRE	WATER QUALITY UWWTD MONITORING DATA
2025-03-20 11:15	—	MILLIGRAM PER LITRE	WATER QUALITY OPERATOR SELF MONITORING COMPLIANCE DATA
2025-02-04 11:15	—	MILLIGRAM PER LITRE	WATER QUALITY UWWTD MONITORING DATA
2025-02-03 08:00	—	MILLIGRAM PER LITRE	WATER QUALITY OPERATOR SELF MONITORING COMPLIANCE DATA
2025-01-14 08:10	—	MILLIGRAM PER LITRE	WATER QUALITY UWWTD MONITORING DATA
2025-01-13 08:00	—	MILLIGRAM PER LITRE	WATER QUALITY OPERATOR SELF MONITORING COMPLIANCE DATA
2024-12-04 08:05	—	MILLIGRAM PER LITRE	WATER QUALITY UWWTD MONITORING DATA
2024-12-03 08:00	—	MILLIGRAM PER LITRE	WATER QUALITY OPERATOR SELF MONITORING COMPLIANCE DATA
2024-10-29 09:50	—	MILLIGRAM PER LITRE	WATER QUALITY UWWTD MONITORING DATA
2024-10-28 08:45	—	MILLIGRAM PER LITRE	WATER QUALITY OPERATOR SELF MONITORING COMPLIANCE DATA
2024-10-01 08:05	—	MILLIGRAM PER LITRE	WATER QUALITY UWWTD MONITORING DATA
2024-09-30 07:55	—	MILLIGRAM PER LITRE	WATER QUALITY OPERATOR SELF MONITORING COMPLIANCE DATA
2024-09-15 09:55	—	MILLIGRAM PER LITRE	WATER QUALITY UWWTD MONITORING DATA
2024-09-14 09:15	—	MILLIGRAM PER LITRE	WATER QUALITY OPERATOR SELF MONITORING COMPLIANCE DATA
2024-08-28 09:10	—	MILLIGRAM PER LITRE	WATER QUALITY UWWTD MONITORING DATA
2024-08-27 07:20	—	MILLIGRAM PER LITRE	WATER QUALITY OPERATOR SELF MONITORING COMPLIANCE DATA
2024-07-09 08:10	—	MILLIGRAM PER LITRE	WATER QUALITY UWWTD MONITORING DATA
2024-07-08 06:35	—	MILLIGRAM PER LITRE	WATER QUALITY OPERATOR SELF MONITORING COMPLIANCE DATA
2024-06-07 11:15	—	MILLIGRAM PER LITRE	WATER QUALITY UWWTD MONITORING DATA
2024-06-06 10:40	—	MILLIGRAM PER LITRE	WATER QUALITY OPERATOR SELF MONITORING COMPLIANCE DATA
2024-05-09 12:10	—	MILLIGRAM PER LITRE	WATER QUALITY UWWTD MONITORING DATA
2024-05-08 11:35	—	MILLIGRAM PER LITRE	WATER QUALITY OPERATOR SELF MONITORING COMPLIANCE DATA
2024-04-19 10:05	6	MILLIGRAM PER LITRE	WATER QUALITY UWWTD MONITORING DATA
2024-04-18 07:45	—	MILLIGRAM PER LITRE	WATER QUALITY OPERATOR SELF MONITORING COMPLIANCE DATA
2024-04-09 08:00	—	MILLIGRAM PER LITRE	WATER QUALITY UWWTD MONITORING DATA
2024-04-08 07:20	—	MILLIGRAM PER LITRE	WATER QUALITY OPERATOR SELF MONITORING COMPLIANCE DATA
2024-02-03 11:00	—	MILLIGRAM PER LITRE	WATER QUALITY UWWTD MONITORING DATA
2024-02-02 09:05	—	MILLIGRAM PER LITRE	WATER QUALITY OPERATOR SELF MONITORING COMPLIANCE DATA
2024-01-23 11:30	—	MILLIGRAM PER LITRE	WATER QUALITY UWWTD MONITORING DATA
2024-01-05 14:05	—	MILLIGRAM PER LITRE	WATER QUALITY OPERATOR SELF MONITORING COMPLIANCE DATA
2023-11-24 09:35	—	MILLIGRAM PER LITRE	WATER QUALITY UWWTD MONITORING DATA
2023-11-23 09:45	—	MILLIGRAM PER LITRE	WATER QUALITY OPERATOR SELF MONITORING COMPLIANCE DATA
2023-11-07 09:20	—	MILLIGRAM PER LITRE	WATER QUALITY UWWTD MONITORING DATA
2023-11-06 09:35	—	MILLIGRAM PER LITRE	WATER QUALITY OPERATOR SELF MONITORING COMPLIANCE DATA
2023-10-30 09:50	—	MILLIGRAM PER LITRE	WATER QUALITY OPERATOR SELF MONITORING COMPLIANCE DATA
2023-10-10 09:53	—	MILLIGRAM PER LITRE	WATER QUALITY UWWTD MONITORING DATA
2023-10-09 09:42	—	MILLIGRAM PER LITRE	WATER QUALITY OPERATOR SELF MONITORING COMPLIANCE DATA
2023-09-24 11:45	—	MILLIGRAM PER LITRE	WATER QUALITY UWWTD MONITORING DATA
2023-09-12 10:25	—	MILLIGRAM PER LITRE	WATER QUALITY UWWTD MONITORING DATA
2023-08-02 12:55	—	MILLIGRAM PER LITRE	WATER QUALITY UWWTD MONITORING DATA
2023-08-01 13:00	—	MILLIGRAM PER LITRE	WATER QUALITY OPERATOR SELF MONITORING COMPLIANCE DATA
2023-07-10 10:25	—	MILLIGRAM PER LITRE	WATER QUALITY OPERATOR SELF MONITORING COMPLIANCE DATA
2023-06-09 09:40	—	MILLIGRAM PER LITRE	WATER QUALITY UWWTD MONITORING DATA
2023-06-08 10:10	—	MILLIGRAM PER LITRE	WATER QUALITY OPERATOR SELF MONITORING COMPLIANCE DATA
2023-05-11 12:10	—	MILLIGRAM PER LITRE	WATER QUALITY UWWTD MONITORING DATA
2023-05-10 10:00	—	MILLIGRAM PER LITRE	WATER QUALITY OPERATOR SELF MONITORING COMPLIANCE DATA
2023-04-13 08:15	—	MILLIGRAM PER LITRE	WATER QUALITY UWWTD MONITORING DATA
2023-04-12 08:35	—	MILLIGRAM PER LITRE	WATER QUALITY OPERATOR SELF MONITORING COMPLIANCE DATA
2023-03-23 11:05	—	MILLIGRAM PER LITRE	WATER QUALITY UWWTD MONITORING DATA
2023-03-22 11:05	—	MILLIGRAM PER LITRE	WATER QUALITY OPERATOR SELF MONITORING COMPLIANCE DATA
2023-03-08 09:10	—	MILLIGRAM PER LITRE	WATER QUALITY UWWTD MONITORING DATA
2023-03-07 09:00	—	MILLIGRAM PER LITRE	WATER QUALITY OPERATOR SELF MONITORING COMPLIANCE DATA
2023-01-14 12:15	—	MILLIGRAM PER LITRE	WATER QUALITY UWWTD MONITORING DATA
2023-01-13 10:25	—	MILLIGRAM PER LITRE	WATER QUALITY OPERATOR SELF MONITORING COMPLIANCE DATA
2022-11-25 09:45	—	MILLIGRAM PER LITRE	WATER QUALITY UWWTD MONITORING DATA
2022-11-24 09:30	—	MILLIGRAM PER LITRE	WATER QUALITY OPERATOR SELF MONITORING COMPLIANCE DATA
2022-11-15 10:38	—	MILLIGRAM PER LITRE	WATER QUALITY UWWTD MONITORING DATA
2022-11-01 09:50	—	MILLIGRAM PER LITRE	WATER QUALITY OPERATOR SELF MONITORING COMPLIANCE DATA
2022-10-28 10:45	—	MILLIGRAM PER LITRE	WATER QUALITY UWWTD MONITORING DATA
2022-10-27 10:15	—	MILLIGRAM PER LITRE	WATER QUALITY OPERATOR SELF MONITORING COMPLIANCE DATA
2022-09-25 09:25	—	MILLIGRAM PER LITRE	WATER QUALITY UWWTD MONITORING DATA
2022-09-24 09:50	—	MILLIGRAM PER LITRE	WATER QUALITY OPERATOR SELF MONITORING COMPLIANCE DATA
2022-09-09 10:38	—	MILLIGRAM PER LITRE	WATER QUALITY UWWTD MONITORING DATA
2022-08-12 10:20	—	MILLIGRAM PER LITRE	WATER QUALITY UWWTD MONITORING DATA
2022-08-11 10:45	—	MILLIGRAM PER LITRE	WATER QUALITY OPERATOR SELF MONITORING COMPLIANCE DATA
2022-07-20 09:00	—	MILLIGRAM PER LITRE	WATER QUALITY OPERATOR SELF MONITORING COMPLIANCE DATA
2022-06-09 08:50	—	MILLIGRAM PER LITRE	WATER QUALITY UWWTD MONITORING DATA
2022-06-08 09:50	—	MILLIGRAM PER LITRE	WATER QUALITY OPERATOR SELF MONITORING COMPLIANCE DATA
2022-05-06 10:05	—	MILLIGRAM PER LITRE	WATER QUALITY UWWTD MONITORING DATA
2022-05-05 10:10	—	MILLIGRAM PER LITRE	WATER QUALITY OPERATOR SELF MONITORING COMPLIANCE DATA
2022-04-29 09:05	—	MILLIGRAM PER LITRE	WATER QUALITY UWWTD MONITORING DATA
2022-04-28 09:10	—	MILLIGRAM PER LITRE	WATER QUALITY OPERATOR SELF MONITORING COMPLIANCE DATA
2022-03-29 10:20	—	MILLIGRAM PER LITRE	WATER QUALITY UWWTD MONITORING DATA
2022-03-08 10:10	—	MILLIGRAM PER LITRE	WATER QUALITY UWWTD MONITORING DATA
2022-03-07 10:40	—	MILLIGRAM PER LITRE	WATER QUALITY OPERATOR SELF MONITORING COMPLIANCE DATA
2022-02-11 10:50	—	MILLIGRAM PER LITRE	WATER QUALITY UWWTD MONITORING DATA
2022-02-10 10:40	—	MILLIGRAM PER LITRE	WATER QUALITY OPERATOR SELF MONITORING COMPLIANCE DATA
2022-01-25 11:40	—	MILLIGRAM PER LITRE	WATER QUALITY OPERATOR SELF MONITORING COMPLIANCE DATA
2021-11-26 13:10	—	MILLIGRAM PER LITRE	WATER QUALITY UWWTD MONITORING DATA
2021-11-25 13:25	—	MILLIGRAM PER LITRE	WATER QUALITY OPERATOR SELF MONITORING COMPLIANCE DATA
2021-11-03 10:00	—	MILLIGRAM PER LITRE	WATER QUALITY UWWTD MONITORING DATA
2021-11-02 10:05	—	MILLIGRAM PER LITRE	WATER QUALITY OPERATOR SELF MONITORING COMPLIANCE DATA
2021-10-29 09:25	—	MILLIGRAM PER LITRE	WATER QUALITY UWWTD MONITORING DATA
2021-10-28 08:20	—	MILLIGRAM PER LITRE	WATER QUALITY OPERATOR SELF MONITORING COMPLIANCE DATA
2021-09-26 09:55	—	MILLIGRAM PER LITRE	WATER QUALITY UWWTD MONITORING DATA
2021-09-25 09:50	—	MILLIGRAM PER LITRE	WATER QUALITY OPERATOR SELF MONITORING COMPLIANCE DATA
2021-09-21 13:15	—	MILLIGRAM PER LITRE	WATER QUALITY UWWTD MONITORING DATA
2021-08-13 08:50	—	MILLIGRAM PER LITRE	WATER QUALITY UWWTD MONITORING DATA
2021-08-12 09:50	—	MILLIGRAM PER LITRE	WATER QUALITY OPERATOR SELF MONITORING COMPLIANCE DATA
2021-07-21 09:10	—	MILLIGRAM PER LITRE	WATER QUALITY OPERATOR SELF MONITORING COMPLIANCE DATA
2021-07-06 10:45	—	MILLIGRAM PER LITRE	WATER QUALITY UWWTD MONITORING DATA
2021-06-08 10:40	—	MILLIGRAM PER LITRE	WATER QUALITY OPERATOR SELF MONITORING COMPLIANCE DATA
2021-05-07 09:05	—	MILLIGRAM PER LITRE	WATER QUALITY UWWTD MONITORING DATA
2021-05-06 08:00	—	MILLIGRAM PER LITRE	WATER QUALITY OPERATOR SELF MONITORING COMPLIANCE DATA
2021-04-30 11:10	—	MILLIGRAM PER LITRE	WATER QUALITY UWWTD MONITORING DATA
2021-04-29 09:20	—	MILLIGRAM PER LITRE	WATER QUALITY OPERATOR SELF MONITORING COMPLIANCE DATA
2021-03-09 09:30	—	MILLIGRAM PER LITRE	WATER QUALITY UWWTD MONITORING DATA
2021-03-08 10:15	—	MILLIGRAM PER LITRE	WATER QUALITY OPERATOR SELF MONITORING COMPLIANCE DATA
2021-02-12 09:15	—	MILLIGRAM PER LITRE	WATER QUALITY UWWTD MONITORING DATA
2021-01-27 09:20	—	MILLIGRAM PER LITRE	WATER QUALITY UWWTD MONITORING DATA
2021-01-26 09:00	—	MILLIGRAM PER LITRE	WATER QUALITY OPERATOR SELF MONITORING COMPLIANCE DATA

Source: Environment Agency Water Quality Archive (per-sample observations), Open Government Licence. Regulator monitoring — complements Friends of the Dart’s citizen sampling.