← All testing sites

Ashburn

Type
Community designated
Parish
Ashburton
Water
Freshwater
Samples
15

E. coli over time

Log scale. Reference lines are the EA bathing-water boundaries for inland waters (Excellent ≤500, Good ≤1000 CFU/100mL) — shown as a guide.

Results

15 samples
DateTestResultCollected byWeather
2025-11-18E. coli (Petrifilm)400 CFU/100mLFriends of the Dartdry (Dry)
2025-11-11E. coli (Petrifilm)500 CFU/100mLFriends of the Dartwet (Wet)
2025-10-22E. coli (Petrifilm)500 CFU/100mLFriends of the Dartwet (Wet)
2025-10-13E. coli (Petrifilm)900 CFU/100mLFriends of the Dartdry (Dry)
2025-09-24E. coli (Petrifilm)400 CFU/100mLFriends of the Dartdry (Dry)
2025-09-03E. coli (Petrifilm)7300 CFU/100mLFriends of the Dartwet (Wet)
2025-08-05E. coli (Petrifilm)6400 CFU/100mLFriends of the Dartwet (Wet)
2025-07-09E. coli (Petrifilm)600 CFU/100mLFriends of the Dartdry (Dry)
2025-06-17E. coli (Petrifilm)700 CFU/100mLFriends of the Dartdry (Dry)
2025-06-14E. coli (Petrifilm)2800 CFU/100mLFriends of the Dartwet (Wet)
2025-05-29E. coli (Petrifilm)600 CFU/100mLFriends of the Dartwet (Wet)
2025-05-06E. coli (Petrifilm)1000 CFU/100mLFriends of the Dartdry (Dry)
2025-04-16E. coli (Petrifilm)7200 CFU/100mLFriends of the Dartwet (Wet)
2025-04-05E. coli (Petrifilm)400 CFU/100mLFriends of the Dartdry (Dry)
2025-03-05E. coli (Petrifilm)0 CFU/100mLFriends of the Dartdry (Dry)
Ashburn — River Dart Data