STP Water Quality Monitoring

Public Sewage Treatment Plant Monitoring Portal

LIVE MONITORING

Active STPs 2

Monitoring Sites 4

Total Samples 8

Last Updated 07 Jan 2026

Monitoring Location

STP

Site

NAMBUL RIVER • Heirangoithongs

Latest

Parameter

Inlet

Outlet

6.4

7.1

BOD

88.2 mg/L

17.0 mg/L

COD

188.8 mg/L

38.4 mg/L

TSS

287.0 mg/L

67.0 mg/L

NAMBUL RIVER • Heirangoithongs • 2026 Year Average

6.4

7.1

BOD

88.2

17.0

mg/L

COD

188.8

38.4

mg/L

TSS

287.0

67.0

mg/L

Values shown are averages for the current year.

Monthly average BOD — Inlet vs Outlet