State STP Monitoring Dashboard
Track the performance of sewage treatment plants across the state in near real time. Monitor inlet, MBBR, and outlet water quality to ensure compliance with environmental standards and quickly detect issues at any facility.
Built for regulators, plant operators, and engineers who need a single, reliable view of STP operations and treated effluent quality.
Live Flow Snapshot
Hourly Waterflow (Last Reading)
Dial showing the most recent flow reading captured. Refresh the page to see new waterflow logs.
Heirangoithong STP: 3.884 m³/h
30 Jun 2025, 8:30:00 pm
Heirangoithong STP: 3.884 m³/h
30 Jun 2025, 8:30:00 pm
Heirangoithong STP: 3.884 m³/h
30 Jun 2025, 8:30:00 pm
Last filtration
Collected: 11/16/2025, 5:48:37 PMView last filtration data table
| Sampling point | BOD (mg/L) | COD (mg/L) | TSS (mg/L) | pH |
|---|---|---|---|---|
| INLET | 164.5 | 250.1 | 100.69 | 7.38 |
| MBBR1 | 78.69 | 180.48 | 85.12 | 7.47 |
| MBBR2 | 30.81 | 98.77 | 86.04 | 7.37 |
| OUTLET | 10.34 | 45.32 | 30.26 | 7.13 |
Sites
3
STP facilities currently reporting data into the system.
Samples
241
Total water quality samples captured across all sites.
Chlorine Logs
61
Recorded disinfection events at outlet points.
Unresolved Errors
15
Site error logs awaiting review or resolution.
Today’s Highlights
Compliant Sites
0
0% meeting discharge norms
Sites Under Watch
0
Possible early warning signs detected
Needs Attention
0
Likely non-compliant discharge
Non-reporting
0
No samples recorded recently
Water Quality Trends
Each chart shows trends in BOD, COD, TSS, and pH at different sampling points within the treatment process. Use these trends to identify process upsets, seasonal patterns, and potential non-compliance before they become critical.
Units: BOD/COD/TSS in mg/L, pH is dimensionless.
Recent Samples
Latest laboratory or field measurements from STP sampling points. This table helps you see which sites have been sampled recently and review their key effluent parameters at a glance.
| Site | Point | pH | BOD (mg/L) | COD (mg/L) | TSS (mg/L) | Status | Date |
|---|---|---|---|---|---|---|---|
| Lamphelpat STP | INLET | 7.8 | 34 | Compliant | 2025-11-17 | ||
| Lamphelpat STP | OUTLET | 7.16 | 13.01 | 34.49 | 14.76 | Compliant | 2025-11-16 |
| Lamphelpat STP | MBBR2 | 7.44 | 54.91 | 59.86 | 38.91 | Watch | 2025-11-16 |
| Lamphelpat STP | MBBR1 | 7.38 | 67.64 | 190.38 | 78.98 | Watch | 2025-11-16 |
| Lamphelpat STP | INLET | 6.8 | 158.14 | 290.48 | 118.83 | Attention | 2025-11-16 |
| Iroishemba STP | OUTLET | 7.13 | 10.34 | 45.32 | 30.26 | Compliant | 2025-11-16 |
| Iroishemba STP | MBBR2 | 7.52 | 52.53 | 120.15 | 88.32 | Watch | 2025-11-16 |
| Iroishemba STP | MBBR1 | 7.32 | 61.82 | 119.68 | 44.63 | Watch | 2025-11-16 |
| Iroishemba STP | INLET | 7.03 | 138.02 | 218.58 | 156.08 | Attention | 2025-11-16 |
| Heirangoithong STP | OUTLET | 7.74 | 16.19 | 51.61 | 38.61 | Compliant | 2025-11-16 |
STP Facilities Across the State
Each marker represents a sewage treatment plant reporting into the system. Click on a site to view its name, location, and current operational status based on recent outlet samples.
Status can indicate whether the latest outlet quality is within permissible limits, under observation, or requires corrective action.
Compliant
Watch
AttentionView facilities as a text list
Heirangoithong STP
Heirangoithong
Status: ACTIVE
Coordinates: 24.77176, 93.927037
Iroishemba STP
Iroishemba
Status: ACTIVE
Coordinates: 24.806269, 93.889547
Lamphelpat STP
Lamphelpat
Status: ACTIVE
Coordinates: 24.828115, 93.916106
About the STP Monitoring System
This portal centralizes data from sewage treatment plants across the state, providing a single, reliable view of how each facility is performing. Sampling data, process trends, and disinfection records are captured in one place so that decisions are based on evidence rather than guesswork.
With this system, you can:
- Detect process failures and non-compliant effluent early, before they lead to environmental damage or enforcement action.
- Compare performance across sites to identify plants that need support, upgrades, or capacity expansion.
- Provide transparent, data-backed reporting to regulators and other stakeholders.
- Build a historical record of plant performance to guide long-term planning and investments.
How Sewage Treatment Works
Sewage treatment involves a combination of physical, biological, and chemical processes designed to remove pollutants and protect the environment. The steps below describe a typical Moving Bed Biofilm Reactor (MBBR) treatment sequence used in many sewage treatment plants across the state.
Inlet Screening
Large debris such as plastics, rags, and grit are removed to protect pumps and prevent clogging in the biological units.
Typical effect: Removes 5–15% of solids before biological treatment.
MBBR-1 — First Biological Stage
Beneficial microbes growing on carrier media break down organic pollutants, reducing initial BOD and COD.
Typical effect: Major drop in BOD levels (e.g., 150 → 50 mg/L).
MBBR-2 — Polishing Stage
Further stabilizes the water by breaking down remaining organics and improving overall effluent quality.
Typical effect: Brings COD/BOD closer to regulatory norms.
Final Clarification & Disinfection
Clarifiers remove suspended solids; chlorine or UV disinfects the treated water before discharge.
Typical effect: Final TSS often reduced to < 50 mg/L depending on design.
Key Water Quality Parameters
These parameters provide a quick view of how effectively each STP is treating incoming sewage. Together, they indicate organic load, solids removal, and overall treatment efficiency.
pH
Indicates acidity or alkalinity of the water. Treated effluent typically should remain within a narrow band (often around 6.5–8.5).
BOD
Biochemical Oxygen Demand (mg/L). Measures biodegradable organic pollution. Lower BOD means less oxygen depletion in receiving waters.
COD
Chemical Oxygen Demand (mg/L). Captures total oxidizable pollutants, both biodegradable and non-biodegradable. Often higher than BOD.
TSS
Total Suspended Solids (mg/L). Represents fine particles and solids that remain in the water. High TSS can cause turbidity and carry attached pollutants.
How to Use This Dashboard
1. Check overall status
Start with the summary statistics and state-wide map to understand how many plants are reporting, where they are located, and whether any sites show concerning status.
2. Explore trends
Use the water quality trend charts to see how BOD, COD, TSS, and pH are changing over time at different process points. Look for sudden spikes or sustained changes that need investigation.
3. Drill into recent samples
Review the recent sample table when you need exact values and dates for reporting or follow-up with plant operators.