The watershed program offers technical assistance to watershed groups, municipalities, and individual citizens. A watershed is a geographic area of land across which water, and the sediments and dissolved materials it contains, flow on their way to a single common outlet -- a stream, lake or river.
A lumbar peritoneal (LP) shunt is a technique of cerebrospinal fluid (CSF) diversion from the lumbar thecal sac to the peritoneal cavity.
The different types of shunts used most commonly include ventriculoperitoneal (VP) shunts, ventriculoatrial (VA) shunts or a lumboperitoneal (LP) shunts (Koutoukidis et al. 2016). Shunts will generally consist of three components: An inflow catheter â This drains the CSF from the ventricles.