General Info

Creative Commons, from NRC Flickr site.

Creative Commons, from NRC Flickr site.

Maps showing the average time it takes in days for a virtual water parcel released off PNPS to reach a given location.

Maps showing most likely pathways for waters released at PNPS during different seasons. Color shows probability in percent (on logarithmic scale) that a virtual water parcel released off PNPS (red star) will pass through a given location. Yellow indicates prominent spreading pathways. Dark blue denotes areas that are not typically reached by a plume. White denotes areas that are never reached by a plume.

Maps showing most likely pathways for waters released at PNPS during different seasons. Color shows probability (in logarithmic scale where 0 is 100%, -1 is 10%, -2 is 1% chance) that a virtual water parcel released off PNPS (red star) will pass through a given location. Yellow indicates prominent spreading pathways. Dark blue denotes areas reached by only a small portion of the plume.

Travel time for wastewater plume released from PNPS

WHOISG 2026 to 2027 Request For Proposals_Final