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Chart For E. coli - MPN Click for parameter information.

Select one or more stations to see the result history for E. coli - MPN. If you wish, a date range can be entered to limit the data results.

Date display range

Data is made available for samples taken as early as 2003. Please note that in some cases, less data may be available.
Last Sample
Saint John River below Hartland, Route 105 2025-07-08 12:00
Saint John River below St. Basile, Route 144 2025-07-08 15:18
Magaguadavic River St. George, Route 770 2025-07-07 12:41
Saint John River below Mactaquac Dam, Route 102 2025-07-11 10:12
Petitcodiac River, bridge below Petitcodiac 2025-07-15 11:13
Restigouche River below Montgomery bridge, Route 265 2025-07-09 13:36
Jacquet River above bridge, Route 11 2025-07-09 16:08
Saint John River near Limestone above bridge off Route 105 2025-07-08 14:07
Northwest Miramichi River below Wayerton bridge, Route 430 2025-05-27 12:43
Richibucto River above Smiths Corner bridge, Route 116 2025-07-18 12:44
Pokemouche River above bridge, Route 135 2025-05-22 10:33
Southwest Miramichi River above Doaktown bridge, Route 8 (B) 2025-07-16 11:06
Big Tracadie River at Murchie crossing 2013-07-17 13:15
Little Southwest Miramichi River at Sillikers (A) 2012-10-02 12:00
Keswick River above bridge, Route 105 (A) 2024-09-05 08:30
Upsalquitch River above Robinsonville bridge, Route 17 2025-07-09 14:26
Big Salmon River mouth 2025-07-14 10:40
Cains River mouth 2025-07-16 11:45
Salmon River above Chipman train bridge, Route 123 (A) 2017-06-05 10:15
Nepisiguit River below bridge, Route 360 2025-05-22 09:43
Saint John River near Northampton, Route 105 2025-07-08 11:36
Big Presque Isle Stream above bridge, Route 103 2025-07-08 12:47
Digdeguash River near Dominion Hill 2025-07-07 11:59
Oromocto River above bridge, Route 102 2025-07-11 13:13
Nigadoo River above bridge, Route 134 2025-07-09 16:42
Kennebecasis River above Bloomfield bridge 2025-07-14 12:35
Southwest Miramichi River above Porter Brook bridge 2025-07-16 10:32
Tabusintac River above bridge, Route 8 2025-05-22 11:22
Hammond River above French Village bridge, Route 860 2025-07-14 11:59
Saint John River above Grand Falls dam, Grand Falls 2025-07-08 14:37
Aroostook River above bridge, Route 2 2025-07-08 13:40
St. Croix River above Milltown bridge, Route 170 2025-07-07 10:47
Northwest Miramichi River near Exmoor above bridge, Route 425 2025-07-16 13:15
Tobique River below Arthurette bridge, Route 109 2025-07-09 10:30
Southwest Miramichi River above Blackville bridge, Route 118 2025-07-16 12:03
Renous River below Renous bridge, Route 8 2025-07-16 12:21
Southwest Miramichi River below Quarryville bridge, Route 108 2025-07-16 12:31
Canaan River below bridge, Route 112 2025-07-15 10:18
Kennebecasis River above Five Points bridge, Route 1 2025-07-15 11:43
Eel River near Scotts Siding 2015-07-28 12:00
Keswick River Below Burtts Corner, Route 104 (B) 2025-07-11 09:45
Saint John River below Upper Queensbury, Route 105 2025-07-08 10:43
Saint John River below Florenceville, Route 105 2025-07-08 12:18
Tobique River above Riley Brook bridge, Route 385 2025-07-09 11:46
Saint John River Lower Burton, Route 102 2025-07-11 12:48
Southwest Miramichi River below Doaktown (A) 2014-12-01 12:00
Kedgwick River near mouth 2025-07-09 13:18
Southwest Miramichi River above Deersdale, Route 107 (B) 2025-07-09 09:30
Lepreau River above bridge, Route 780 2025-07-07 13:12
St. Croix River below St. Croix bridge, Route 4 2025-07-07 09:54
Saint John River Evandale, Route 102 2025-07-11 11:53
Southwest Miramichi River below Deersdale, Route 107 (A) 2013-05-22 09:45
Saint John River Lower Lincoln, Route 102 2025-07-11 13:25
Nashwaak River above Marysville bridge, Route 8 2025-07-11 09:16
Buctouche River above bridge, Route 490 2025-07-18 13:38
Canaan River near Canaan Rapids, Route 112 2025-07-15 09:41
Petitcodiac River above Salisbury bridge, Route 112 2025-07-15 10:50
Restigouche River Rafting Grounds, Route 134 2025-07-09 14:47
South Branch Kennebecasis River above Penobsquis bridge 2025-07-15 11:59
Madawaska River above Fraser Dam, Edmundston 2025-07-08 15:39
Little Southwest Miramichi River at Lyttleton Bridge (B) 2025-07-16 13:01
Salmon River from bridge, Route 123 (B) 2025-07-18 11:50

For information about water quality for aquatic life at these stations, please consult the current Water Quality index values.

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Date
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