Lower Cascade Dam Raw Water
31/7/24: Lower Cascade Dam. Surface. PFOA <0.0005ug/L, PFHxS 0.0019ug/L, PFOS 0.003ug/L. Sum of PFOS and PFHxS 0.0049ug/L
16/8/24: Lower Cascade Dam. Surface. PFOA <0.0005ug/L, PFHxS 0.002ug/L, PFOS 0.0022ug/L. Sum of PFOS and PFHxS 0.0042ug/L
3/9/24: Lower Cascade Dam. 1m depth. PFOA <0.0005ug/L, PFHxS 0.0023ug/L, PFOS 0.0027ug/L. Sum of PFOS and PFHxS 0.005ug/L
10/9/24: Lower Cascade Dam. 1m depth. PFOA <0.0005ug/L, PFHxS 0.0023ug/L, PFOS 0.0026ug/L. Sum of PFOS and PFHxS 0.0049ug/L
27/9/24: Lower Cascade Dam. 1m depth. PFOA <0.0005ug/L, PFHxS 0.0025ug/L, PFOS 0.0034ug/L. Sum of PFOS and PFHxS 0.0059ug/L
9/10/24: Lower Cascade Dam. 1m depth. PFOA <0.0005ug/L, PFHxS 0.0022ug/L, PFOS 0.003ug/L. Sum of PFOS and PFHxS 0.0052ug/L
23/10/24: Lower Cascade Dam. 1m depth. PFOA <0.0005ug/L, PFHxS 0.0024ug/L, PFOS 0.003ug/L. Sum of PFOS and PFHxS 0.0054ug/L
6/11/24: Lower Cascade Dam. 1m depth. PFOA <0.0005ug/L, PFHxS 0.0025ug/L, PFOS 0.0033ug/L. Sum of PFOS and PFHxS 0.0058ug/L
20/11/24: Lower Cascade Dam. 1m depth. PFOA <0.0005ug/L, PFHxS 0.0026ug/L, PFOS 0.0031ug/L. Sum of PFOS and PFHxS 0.0057ug/L
https://www.waternsw.com.au/water-services/water-quality/pfas/blue-mountains-investigations