Ulverstone Waste Water Treatment Plant Sludge
31/8/20: EtFOSAA 0.0041mg/kg, PFOS 0.0056mg/kg. Sum of PFAS 0.0097mg/kg, Sum of PFAS (WA DER LIST) 0.0056mg/kg, Sum of PFHxS & PFOS 0.0056mg/kg
30/9/20: PFOS 0.0039mg/kg. Sum of PFAS 0.0039mg/kg, Sum of PFAS (WA DER LIST) 0.0039mg/kg, Sum of PFHxS & PFOS 0.0039mg/kg
29/10/20: MeFOSAA 0.005mg/kg, PFOS 0.0071mg/kg. Sum of PFAS 0.0121mg/kg, Sum of PFAS (WA DER LIST) 0.0071mg/kg, Sum of PFHxS & PFOS 0.0071mg/kg
26/11/20: 10: FTS 0.0005mg/kg, EtFOSAA 0.0013mg/kg, FOSA 0.0024mg/kg, PFDA 0.0024mg/kg, PFOA 0.0012mg/kg, PFOS 0.0045mg/kg. Sum of PFAS 0.0121mg/kg, Sum of PFAS (WA DER LIST) 0.0057mg/kg, Sum of PFHxS & PFOS 0.0045mg/kg
31/12/20: PFOS 0.005mg/kg. Sum of PFAS 0.005mg/kg, Sum of PFHxS & PFOS 0.005mg/kg
31/1/21: PFOS 0.0033mg/kg. Sum of PFAS 0.0033mg/kg, Sum of PFHxS & PFOS 0.033mg/kg
28/2/21: PFOS 0.0113mg/kg. Sum of PFAS 0.0113mg/kg, Sum of PFHxS & PFOS 0.0113mg/kg
1/4/21: 10: FTS 0.0008mg/kg, EtFOSAA 0.0048mg/kg, FOSA 0.0014mg/kg, MeFOSAA 0.0049mg/kg, PFDA 0.0037mg/kg, PFHxA 0.003mg/kg, PFHxS 0.0017mg/kg, PFOA 0.0029mg/kg, PFOS 0.0142mg/kg, PFPeA 0.0023mg/kg. Sum of PFAS 0.0397mg/kg, Sum of PFAS (WA DER LIST) 0.0241mg/kg, Sum of PFHxS & PFOS 0.0159mg/kg
25/4/21: EtFOSAA 0.0027mg/kg, PFOS 0.0031mg/kg. Sum of PFAS 0.0058mg/kg, Sum of PFAS (WA DER LIST) 0.0031mg/kg, Sum of PFHxS & PFOS 0.0031mg/kg
30/5/21: EtFOSAA 0.004mg/kg, FOSA 0.001mg/kg, MeFOSAA 0.0041mg/kg, PFDA 0.0026mg/kg, PFDoDA 0.0008mg/kg, PFHxA 0.0017mg/kg, PFHxS 0.0008mg/kg, PFOA 0.0019mg/kg, PFOS 0.0108mg/kg. Sum of PFAS 0.0277mg/kg, Sum of PFAS (WA DER LIST) 0.0152mg/kg, Sum of PFHxS & PFOS 0.0116mg/kg
27/6/21: PFOS 0.0038mg/kg. Sum of PFAS 0.0038mg/kg, Sum of PFHxS & PFOS 0.0038mg/kg
25/7/21: PFOS 0.0102mg/kg. Sum of PFAS 0.0102mg/kg, Sum of PFAS (WA DER LIST) 0.0102mg/kg, Sum of PFHxS & PFOS 0.0102mg/kg
29/8/21: 10: FTS 0.0008mg/kg, 8:2 FTS 0.0006mg/kg, EtFOSAA 0.0024mg/kg, FOSA 0.001mg/kg, MeFOSAA 0.0059mg/kg, PFDA 0.0018mg/kg, PFDoDA 0.0003mg/kg, PFHxA 0.0006mg/kg, PFOA 0.0015mg/kg, PFOS 0.011mg/kg. Sum of PFAS 0.0259mg/kg, Sum of PFAS (WA DER LIST) 0.0137mg/kg, Sum of PFHxS & PFOS 0.011mg/kg
26/9/21: 10: FTS 0.0032mg/kg, PFOS 0.0043mg/kg. Sum of PFAS 0.0075mg/kg, Sum of PFAS (WA DER LIST) 0.0043mg/kg, Sum of PFHxS & PFOS 0.0043mg/kg
30/10/21: PFOA 0.0037mg/kg, PFOS 0.0153mg/kg. Sum of PFAS 0.019mg/kg, Sum of PFAS (WA DER LIST) 0.019mg/kg, Sum of PFHxS & PFOS 0.0153mg/kg
28/11/21: MeFOSAA 0.0043mg/kg, PFOS 0.0065mg/kg. Sum of PFAS 0.0108mg/kg, Sum of PFAS (WA DER LIST) 0.0065mg/kg, Sum of PFHxS & PFOS 0.0065mg/kg
26/12/21: PFOS 0.0062mg/kg. Sum of PFAS 0.0062mg/kg, Sum of PFHxS & PFOS 0.0062mg/kg
30/1/22: PFOS 0.0074mg/kg. Sum of PFAS 0.0074mg/kg, Sum of PFHxS & PFOS 0.0074mg/kg
27/2/22: 10: FTS 0.0011mg/kg, 8:2 FTS 0.0018mg/kg, EtFOSAA 0.0038mg/kg, FOSA 0.0012mg/kg, MeFOSAA 0.0062mg/kg, PFDA 0.0033mg/kg, PFOA 0.0013mg/kg, PFOS 0.0148mg/kg. Sum of PFAS 0.0335mg/kg, Sum of PFAS (WA DER LIST) 0.0179mg/kg, Sum of PFHxS & PFOS 0.0148mg/kg
27/3/22: 10: FTS 0.0013mg/kg, 6:2 FTS 0.0006mg/kg, EtFOSAA 0.0021mg/kg, FOSA 0.0016mg/kg, MeFOSAA 0.0034mg/kg, PFDA 0.004mg/kg, PFHxS 0.0008mg/kg, PFOA 0.0021mg/kg, PFOS 0.0149mg/kg. Sum of PFAS 0.0308mg/kg, Sum of PFAS (WA DER LIST) 0.0184mg/kg, Sum of PFHxS & PFOS 0.0157mg/kg
24/4/22: Below detection limit
29/5/22: EtFOSAA 0.0064mg/kg, FOSA 0.0014mg/kg, MeFOSAA 0.0043mg/kg, PFDA 0.0022mg/kg, PFDoDA 0.0004mg/kg, PFHxA 0.0007mg/kg, PFOA 0.001mg/kg, PFOS 0.0119mg/kg, PFPeA 0.0007mg/kg. Sum of PFAS 0.029mg/kg, Sum of PFAS (WA DER LIST) 0.0143mg/kg, Sum of PFHxS & PFOS 0.0119mg/kg
7/7/22: EtFOSAA 0.0029mg/kg, FOSA 0.0014mg/kg, MeFOSAA 0.0026mg/kg, PFDA 0.0013mg/kg, PFHpA 0.0004mg/kg, PFHxA 0.0033mg/kg, PFHxS 0.0006mg/kg, PFOA 0.001mg/kg, PFOS 0.0076mg/kg. Sum of PFAS 0.0229mg/kg, Sum of PFAS (WA DER LIST) 0.0147mg/kg, Sum of PFHxS & PFOS 0.0082mg/kg
31/7/22: EtFOSAA 0.0023mg/kg, FOSA 0.0022mg/kg, MeFOSAA 0.0072mg/kg, PFDA 0.0024mg/kg, PFHxA 0.002mg/kg, PFOA 0.0021mg/kg, PFOS 0.0125mg/kg, PFPeA 0.0028mg/kg. Sum of PFAS 0.0335mg/kg, Sum of PFAS (WA DER LIST) 0.0194mg/kg, Sum of PFHxS & PFOS 0.0125mg/kg
28/8/22: EtFOSAA 0.0014mg/kg, FOSA 0.0006mg/kg, MeFOSAA 0.0017mg/kg, PFOA 0.0003mg/kg, PFOS 0.0046mg/kg. Sum of PFAS 0.0086mg/kg, Sum of PFAS (WA DER LIST) 0.0049mg/kg, Sum of PFHxS & PFOS 0.0046mg/kg
25/9/22: Below detection limit
30/10/22: EtFOSAA 0.0023mg/kg, MeFOSAA 0.0023mg/kg, PFDA 0.0011mg/kg, PFOA 0.001mg/kg, PFOS 0.0119mg/kg. Sum of PFAS 0.0186mg/kg, Sum of PFAS (WA DER LIST) 0.0129mg/kg, Sum of PFHxS & PFOS 0.0119mg/kg
27/11/22: PFOS 0.0188mg/kg. Sum of PFAS 0.0188mg/kg, Sum of PFHxS & PFOS 0.0188mg/kg
25/12/22: 6:2 FTS 0.0124mg/kg, PFOS 0.006mg/kg. Sum of PFAS 0.0184mg/kg, Sum of PFAS (WA DER LIST) 0.0184mg/kg, Sum of PFHxS & PFOS 0.006mg/kg
29/1/23: PFOS 0.0093mg/kg. Sum of PFAS 0.0093mg/kg, Sum of PFAS (WA DER LIST) 0.0184mg/kg, Sum of PFHxS & PFOS 0.093mg/kg
26/2/23: EtFOSAA 0.002mg/kg, FOSA 0.0025mg/kg, MeFOSAA 0.0039mg/kg, PFDA 0.002mg/kg, PFHxA 0.0007mg/kg, PFNA 0.0004mg/kg, PFOA 0.0014mg/kg, PFOS 0.01mg/kg, PFPeA 0.0011mg/kg, PFUnDA 0.0003mg/kg. Sum of PFAS 0.0243mg/kg, Sum of PFAS (WA DER LIST) 0.0132mg/kg, Sum of PFHxS & PFOS 0.01mg/kg
26/3/23: EtFOSAA 0.0029mg/kg, FOSA 0.0013mg/kg, MeFOSAA 0.0043mg/kg, PFDA 0.0019mg/kg, PFDoDA 0.0007mg/kg, PFOA 0.0012mg/kg, PFOS 0.0115mg/kg. Sum of PFAS 0.0238mg/kg, Sum of PFAS (WA DER LIST) 0.0127mg/kg, Sum of PFHxS & PFOS 0.0115mg/kg
30/4/23: MeFOSAA 0.0032mg/kg, PFOS 0.0068mg/kg. Sum of PFAS 0.01mg/kg, Sum of PFAS (WA DER LIST) 0.0068mg/kg, Sum of PFHxS & PFOS 0.0068mg/kg
28/5/23: EtFOSAA 0.0214mg/kg, MeFOSAA 0.0016mg/kg, PFDA 0.0018mg/kg, PFDS 0.0054mg/kg, PFHxA 0.0005mg/kg, PFOA 0.0013mg/kg, PFOS 0.0091mg/kg. Sum of PFAS 0.0411mg/kg, Sum of PFAS (WA DER LIST) 0.0109mg/kg, Sum of PFHxS & PFOS 0.0091mg/kg
25/6/23: EtFOSAA 0.0089mg/kg, FOSA 0.0006mg/kg, MeFOSAA 0.0022mg/kg, PFDA 0.0009mg/kg, PFDS 0.0012mg/kg, PFOA 0.0009mg/kg, PFOS 0.0107mg/kg. Sum of PFAS 0.0254mg/kg, Sum of PFAS (WA DER LIST) 0.0116mg/kg, Sum of PFHxS & PFOS 0.0107mg/kg
30/7/23: 10:2 FTS 0.0014mg/kg, MeFOSAA 0.0022mg/kg, PFOS 0.0054mg/kg. Sum of PFAS 0.009mg/kg, Sum of PFAS (WA DER LIST) 0.0054mg/kg, Sum of PFHxS & PFOS 0.0054mg/kg
27/8/23: MeFOSAA 0.0004mg/kg, PFDA 0.0006mg/kg, PFHxA 0.0004mg/kg, PFOA 0.0005mg/kg, PFOS 0.0033mg/kg, PFPeA 0.0003mg/kg. Sum of PFAS 0.0055mg/kg, Sum of PFAS (WA DER LIST) 0.0045mg/kg, Sum of PFHxS & PFOS 0.0033mg/kg
29/9/23: PFOS 0.003mg/kg. Sum of PFAS 0.003mg/kg, Sum of PFAS (WA DER LIST) 0.003mg/kg, Sum of PFHxS & PFOS 0.003mg/kg