Cloud LIMS for Water & Environmental Testing Labs
From mobile field sampling and Chain of Custody (CoC) to automated IS 10500 dual-threshold compliance checks and accredited Certificate of Analysis delivery.
Dual-threshold limits & packaged water
Mobile Chain of Custody logging
Batch analytical QC & Westgard rules
Sequential ULR report generation
AUDIT-READY FOR WATER, EFFLUENT & ENVIRONMENTAL DISCIPLINES
Why Water & Environmental Testing Labs Need Purpose-Built LIMS
Water testing spans remote sampling grids, dual acceptable vs permissible limit evaluations under IS 10500, packaged drinking water standards, and strict CPCB effluent consent limits. ExactLIMS connects every step seamlessly.
Multi-Point Sampling Tours & Chain of Custody
Field sampling across borewells, municipal distribution lines, and effluent outfalls requires accurate geolocation, container preservation tracking, and arrival temperature logs.
Dual-Threshold BIS Standards (Acceptable vs Permissible)
Under IS 10500:2012, parameters carry both an Acceptable Limit and a Permissible Limit in the absence of an alternate source. Manual reporting risks confusing these tiers.
Effluent Discharge Limits & Packaged Drinking Water
Managing industrial wastewater consent limits alongside packaged drinking water (IS 14543) and natural mineral water (IS 13428) requires flexible parameter libraries.
Explore Related Compliance Standards & Industry Testing Modules
ExactLIMS supports specialized workflows across multiple testing domains:
Interactive Sample Water Certificate of Analysis (CoA)
Explore an authentic report generated by ExactLIMS for water testing laboratories. Select between Drinking Water (IS 10500:2012), Industrial Effluent (CPCB), and Packaged Drinking Water (IS 14543) to inspect parameters, limits, and CoC details.
Select Water Testing Standard to View Live CoAs
EXACT ENVIRONMENTAL & ANALYTICAL SOLUTIONS
NABL Accreditation Cert. No: TC-6842 | Recognized by MoEF&CC & Central Pollution Control Board (CPCB)
Apex Environmental Complex, MIDC Industrial Area, Pune - 411019, Maharashtra
Sample Name & Matrix:
Potable Drinking Water (Municipal & Borewell Blend)
Consumer Tap Water / Overhead Tank Distribution
Client / Issuing Authority:
Maharashtra Municipal Development Authority, Zone 4
Standard Specification:
Bureau of Indian Standards: IS 10500:2012 (Second Revision)
Field GPS Coordinates:
19.0760° N, 72.8777° E (Ward C-Zone 4)
Receipt Temp & Condition:
4.2°C (Cold-box maintained)
Preservative & Bottle Set:
Set A: Unpreserved (1L Glass) | Set B: HNO3 acidified (500mL HDPE) | Set C: Sterilized Na2S2O3 (250mL)
Physical, Chemical & Bacteriological Test Results
Methods evaluated under ISO/IEC 17025:2017 scope| # | Test Parameter | Test Method / Protocol | Unit | Observed Value | Acceptable Limit | Permissible Limit (No Alt Source) | Evaluation |
|---|---|---|---|---|---|---|---|
| 1 | Colour | IS 3025 (Part 4): 2021 | Hazen Units | < 1.0 | Max 5.0 | Max 15.0 | Complies |
| 2 | pH Value (@ 25°C) | IS 3025 (Part 11): 2022 | - | 7.38 | 6.50 – 8.50 | No relaxation | Complies |
| 3 | Turbidity | IS 3025 (Part 10): 2020 | NTU | 0.64 | Max 1.0 | Max 5.0 | Complies |
| 4 | Total Dissolved Solids (TDS) | IS 3025 (Part 16): 2023 | mg/L | 348.0 | Max 500.0 | Max 2000.0 | Complies |
| 5 | Total Hardness (as CaCO3) | IS 3025 (Part 21): 2019 | mg/L | 182.0 | Max 200.0 | Max 600.0 | Complies |
| 6 | Chlorides (as Cl) | IS 3025 (Part 32): 2019 | mg/L | 64.5 | Max 250.0 | Max 1000.0 | Complies |
| 7 | Fluoride (as F) | APHA 23rd Ed. 4500-F- D | mg/L | 0.72 | Max 1.0 | Max 1.5 | Complies |
| 8 | Nitrates (as NO3) | IS 3025 (Part 34): 2019 | mg/L | 18.4 | Max 45.0 | No relaxation | Complies |
| 9 | Iron (as Fe) | IS 3025 (Part 53) (ICP-OES) | mg/L | 0.08 | Max 1.0 | No relaxation | Complies |
| 10 | Total Arsenic (as As) | IS 3025 (Part 37) (ICP-MS) | mg/L | < 0.005 | Max 0.01 | Max 0.05 | Complies |
| 11 | Total Coliform Bacteria | IS 15185: 2016 | per 100 mL | Absent | Shall not be detectable | No relaxation | Complies |
| 12 | E. coli / Faecal Coliforms | IS 15185: 2016 | per 100 mL | Absent | Shall not be detectable | No relaxation | Complies |
Regulatory Opinion & Compliance Statement:
The submitted water sample conforms to the requirements of IS 10500:2012 for drinking water specifications in respect of all tested physical, chemical, and microbiological parameters.
ExactLIMS Quality Assurance Trail:
Sample Inward & Field Custody verified: 12-Oct-2026 10:14 IST
Instrument Blanks & Duplicates QC: Validated within ±5% tolerance (Levey-Jennings)
Technical Signatory cryptographically confirmed: 14-Oct-2026 16:42 IST
Authorized Signatory (Environmental Section)
Er. Rohit Kulkarni
Senior Technical Manager (Chemical & Water Testing)
ExactLIMS Verified Cryptographic Seal
Frequently Asked Questions About ExactLIMS for Water Testing
Learn how ExactLIMS handles IS 10500 dual limits, field sampling tours, CPCB effluent standards, and analytical quality control.
Ready to Automate IS 10500 Compliance & Field Sampling Tours?
Trusted by environmental testing laboratories, municipal Jal boards, and wastewater QA engineers across India. Configure your test packages, field sample sheets, and NABL ULR formats with turnkey onboarding.