1. See also

Nonpoint source, or non-point source, or NPS, is a source that does not come from a single point.

• Point source, contrasts with nonpoint source
• Nonpoint source pollution, water pollution
• Nonpoint source water pollution regulations, water pollution regulations

See also

• Nonpoint

• Certaine Errors in Navigation
• Certain Fury
• Certain general
• Certain General
• Certain kind of fool
• Certain Mutinous Crews Act 1797
• Certain Situations
• Certains l'aiment froide
• CertainTeed
• Certain Things Are Likely
• Certainty effect
• Certainty equivalence (control theory)
• Certainty-equivalent
• Certainty equivalents
• Certainty factor
• Certainty in contract law
• Certainty in english contract law
• Certainty Kills
• Certainty Kills (EP)
• Certak
• Certamen
• Certamen (disambiguation)
• Certamen Homeri et Hesiodi
• Certan de May
• Certan-de-May