2024 PSP Toxicity Results

Results are whole animal blue mussels Mytilus edulis sampled from primary sites.

Counts equal to or above 80 µg STX eq 100 g-1 are displayed in red text.

Station
BB45-SANDWICH-CAPE COD CANAL, NE
CCB25-DENNIS-BREAKWATER SESUIT HARBOR
CCB4-PROVINCETOWN-PROVINCETOWN HARBOR
CCB42-PLYMOUTH-PLYMOUTH HARBOR RAMP
MB11-COHASSET-LITTLE HARBOR
MB5-MARSHFIELD-DAMON POINT
MB7-SCITUATE-SCITUATE HARBOR
N2-NEWBURYPORT-SHELLFISH PURIFICATION PLANT
N4-IPSWICH-DANCE HALL PAVILION BEACH
N7-ESSEX-CONOMO POINT
N9-GLOUCESTER-ANNISQUAM YACHT CLUB
OC3-ORLEANS-ROBERTS COVE
OC5-EASTHAM-HEMENWAY
OC6-EASTHAM-SALT POND
SC52-CHATHAM-AUNT LYDIA’S COVE, NICKERSON’S MKT.
Mar 04 Mar 11 Mar 17 Mar 18 Mar 24 Mar 25 Mar 31 Apr 01 Apr 07 Apr 08 Apr 09 Apr 15 Apr 16 Apr 21 Apr 22 Apr 23 Apr 25 Apr 28 Apr 29 May 05 May 06 May 07 May 12 May 13 May 19 May 20 May 27 May 28 Jun 02 Jun 03 Jun 09 Jun 10 Jun 16 Jun 17 Jun 23 Jun 24 Jun 30 Jul 01 Jul 07 Jul 08 Jul 09 Jul 14 Jul 15 Jul 21 Jul 22 Jul 23 Jul 24 Jul 28 Jul 29 Aug 12 Aug 13 Aug 18 Aug 19 Aug 20 Aug 26 Sep 08 Sep 09 Sep 22 Sep 23 Oct 07 Oct 08
<39 <41 <40 <39 <38 <42 <40 <39 <38 <41 <40 <38 <38 <39 <41 <38 <38 <40 <41 <39 <41 <38 <53
<40 <37 <39 <39 <40 <40 <39 <40 <41 <40 <39 <39 <41 <40 <39 <33
<39 <39 <39 <39 <39 <41 <39 <39 <41 <39 <41 <40 <40 <39 <39 <39 <39 <39
<40 <41 <39 <38 <37 <41 <40 <40 <38 <40 <41 <38 <39 <39 <38 <40 <39 <39 <40 <39 <39 <38
<42 <41 <39 <38 <39 <41 <40 <40 <38 <40 <41 <40 <40 <39 <39 <39 <39 <39 <40 <39 <39 <39 <42
<41 <41 <40 <39 <37 <41 <41 <41 <39 <40 <40 <38 <41 <41 <31 <39 <35 <38 <35 <39 <41 <46 <40
<39 <39 <41 <40 <39 <39 <41 <41 <40 <41 <39 <39 <39 <40 <39 <41 <39 <41 <38
<39 <39 <39 <40 <39 <41 <41 <40 <40 <39 <40 <39 <40 <41 <38 <41 <38 <40 <41 <41 <38 <41 <47
<41 <40 <39 <39 <39 <41 <41 <41 <40 <39 <40 <38 <39 <41 <39 <40 <41 <41 <39 <41 <39 <39 <46
<40 <39 <39 <39 <39 <41 <41 <39 <39 <39 <40 <40 <40 <40 <38 <40 <40 <39 <40 <39 <39 <36 <38
<39 <39 42 42 <40 <40 <41 <41 <40 <40 <39 <41 <40 <38 <40 <39 <40 <40 <37 <39 <38 <39 <38 <38
934 1087 1339 1242 524 496 530 387 161 77 52 44 <38 <41 <38 <38 <39 <39 <41
47 45 48 64 65 70 356 43 <40 <36 <40 <38 <40 <39 <38 <37 <41 <31 <40 <40 <40 <54 <40
220 434 505 74 949 2458 1811 1608 1654 1329 471 278 60 <39 <39 <38 <37 <39 <40 <40
<38 <39 <39 <40 <41 <39 <40 <38 <39 <37 <41 <40 <41 <38 <40 <39 <39 <39 <39 <39 <40 <40 <38 <41 <40 <40 <39 <38