| S.No | Document Number | Document Title | Doc Type | Priority | Language | Document Stage | Last Action Date |
|---|---|---|---|---|---|---|---|
| 1 |
WRD/01/00643 (Identical To: ISO/TR 9824:2007) |
Hydrometry -- Measurement Of Free Surface Flow In Closed Conduits (first revision of IS 15646 (Part 1) & (Part 2) and identical to ISO/TR 9824:2007) | Revision | 3 | English | F-Draft | 28-06-2016 |
| 2 |
WRD/01/00664 IS 14615 : Part 1: 2018 (Identical To: ISO 5167-1:2003) |
Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full —Part 1:General principles and requirements(Adoption of ISO 5167 (Part 1):2003 and first revision of IS 14615 Part 1) | Revision | 3 | English | F-Draft | 29-06-2016 |
| 3 |
WRD/01/00665 (Identical To: IS 5167 : 2003) |
Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full —Part 2:Orifice plates(Adoption of ISO 5167 (Part 2):2003) | New | 3 | English | F-Draft | 29-06-2016 |
| 4 |
WRD/01/00666 (Identical To: IS 5167 : 2003) |
Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full —Part 3:Nozzles and Venturi nozzles(Adoption of ISO 5167 (Part 3):2003) | New | 3 | English | F-Draft | 01-07-2016 |
| 5 |
WRD/01/00667 (Identical To: IS 5167 : 2003) |
Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full —Part 4:Venturi tubes(Adoption of ISO 5167 (Part 4):2003) | New | 3 | English | F-Draft | 01-07-2016 |
| 6 |
WRD/01/00601 (Identical To: ISO /TS 25377) |
Hydrometry uncertainty guidance (HUG) (Based on ISO/TS 25377:2007) | New | 3 | English | Proof to OSA | 12-10-2011 |
| 7 |
WRD/01/00668 (Identical To: ISO 11657:2014) |
Hydrometry — Suspended sediment in streams and canals— Determination of concentration by surrogate techniques | New | 3 | English | F-Draft | 01-07-2016 |
| 8 |
WRD/01/00669 (Identical To: ISO 13550:2002) |
Hydrometric determinations — Flow measurements in open channels using structures — Use of vertical underflow gates | New | 3 | English | F-Draft | 01-07-2016 |
| 9 |
WRD/01/00670 (Identical To: ISO 18365:2013) |
Hydrometry — Selection, establishment and operation of a gauging station | New | 3 | English | Dropped | 08-09-2020 |
| 10 |
WRD/01/00630 IS 13083: 2017 (Identical To: ISO 4377:1990) |
Liquid flow measurement in open channels flat-V weirs | Revision | 3 | English | Proof to OSA | 02-12-2011 |
| 11 |
WRD/01/00633 IS 1191: 2016 (Identical To: ISO 772:2011) |
Hydrometry - Vocabulary and symbols (third revision) | Revision | 3 | English | Proof to OSA | 03-12-2012 |
| 12 |
WRD/01/00642 IS 14371: 2016 (Identical To: ISO 9826:1992) |
Measurement of liquid flow in open channels - Parshall and SANIIRI flumes | Revision | 3 | English | Proof to OSA | 24-09-2013 |
| 13 |
WRD/01/00644 (Identical To: ISO 4359:1979) |
Measurement of liquid flow in open channels - Moving -boat method | New | 3 | English | Proof to OSA | 21-03-2014 |
| 14 |
WRD/01/00645 IS 14869: 2016 (Identical To: ISO 4359:2013) |
Liquid Flow Measurement in Open Channels - Rectangular, Trapezoidal and U-Shaped Flumes | Revision | 3 | English | Proof to OSA | 24-09-2013 |
| 15 | WRD/01/10368 | Hydrometry Measurement of discharge by ultrasonic acoustic method Adoption of ISO 6416:2004 | New | 2 | English | Project-Approval | 17-06-2016 |
| 16 |
WRD/01/10418 IS 15646 : Part 2: 2006 (Identical To: ISO 9824:2007) |
Hydrometry Measurement of free surface flow in closed | Revision | 3 | English | Finalization | 28-06-2016 |
| 17 |
WRD/01/10902 (Identical To: ISO 6416:2004) |
Doc. WRD 01(684) Hydrometry - Measurement of discharge by the ultrasonic acoustic method | New | 3 | English | WC-Draft | 25-10-2016 |
| 18 |
WRD/01/10903 IS 15117: 2018 (Identical To: ISO 4375:2014) |
WRD 01(685) Hydrometry - Cableway systems for stream gauging First revision of IS 15117 Adoption of ISO 4375:2014 | Revision | 3 | English | F-Draft | 08-11-2017 |
| 19 |
WRD/01/10904 IS 16222 : 2018 (Identical To: ISO 9212:2015) |
WRD 01(686) Hydrometry - Methods of measurement of bedload discharge Adoption of ISOTR 9212:2015 first revision of IS 16222 | Revision | 3 | English | Dropped | 08-09-2020 |
| 20 |
WRD/01/10905 (Identical To: ISO 11651:2015) |
WRD 01(687) Estimation of sediment deposition in reservoir deposition using one dimensional simulation models Adoption of ISO 11651:2015 | New | 3 | English | Dropped | 08-09-2020 |
| 21 |
WRD/01/10906 (Identical To: ISO 26906:2015) |
WRD 01(688) Hydrometry - Fishpasses at flow measurement structures Adoption of ISO 26906:2015 | New | 3 | English | Dropped | 08-09-2020 |
| 22 |
WRD/01/11593 IS 15352: 2018 (Identical To: ISO 6420:2016) |
Hydrometry Position fixing equipment for hydrometric boats first revision of IS 15352:2003 Adoption of ISO 6420:2016 | Revision | 3 | English | F-Draft | 23-03-2018 |
| 23 |
WRD/01/11594 IS 16274 : 2018 (Identical To: ISO 24155:2016) |
Hydrometry Hydrometric data transmission systems Specification of system requirements of IS 16274:2015 Adoption of ISO 24155:2016 | Revision | 3 | English | F-Draft | 23-03-2018 |
| 24 |
WRD/01/11595 IS 15352: 2018 |
Hydrometry Position fixing equipment for hydrometric boats first revision of IS 15352:2003 Adoption of ISO 6420:2016 | Revision | 3 | English | Project-Approval | 06-06-2017 |
| 25 |
WRD/01/11655 IS 14974: 2018 |
Hydrometry Open channel flow measurement using rectangular broad Crested weirs of IS 14974:2018 first Revision Adoption of ISO 3846:2008 | Revision | 3 | English | F-Draft | 26-03-2018 |
| 26 |
WRD/01/11656 IS 9118: 1979 |
Method for measurement of pressure by means of manometer Amendment - 1 | Amendment | 3 | English | Manuscritp under editing (with OSA) | 10-06-2021 |
| 27 |
WRD/01/11660 (Identical To: ISO 5167-5:2016) |
Measurement of fluid flow by means of pressure differential devices inserted in circular cross-section conduits running full Part 5: Cone meters | New | 3 | English | Manuscritp for editing (with Publication) | 08-03-2019 |
| 28 |
WRD/01/11669 IS 14973: 2019 (Identical To: ISO 3966:2008) |
Measurement of fluid flow in closed conduits Velocity area method using pitot static tube | Revision | 3 | English | Manuscritp for editing (with Publication) | 08-03-2019 |
| 29 |
WRD/01/12861 IS 9108: 2020 (Identical To: ISO 1438:2017) |
Hydrometry Open channel flow measurement using thin plate weirs | Revision | 3 | English | Manuscritp for editing (with Publication) | 25-07-2019 |
| 30 |
WRD/01/12862 IS 14869: 2016 |
Draft Amendment No. 1 to IS 9108 - Flow measurement structures – Rectangular, trapezordal and U-Shaped flumes (first revision) of IS 14869:2016 (Adoption of ISO 4359:2013) | Amendment | 3 | English | Manuscritp for editing (with Publication) | 29-07-2019 |
| 31 |
WRD/01/12863 (Identical To: ISO 6416:2017) |
Hydrometry Measurement of discharge by the ultrasonic transit time time of flight method Adoption of ISO 6416:2017 | New | 3 | English | Manuscritp for editing (with Publication) | 29-07-2019 |
| 32 |
WRD/01/12864 (Identical To: ISO 19234:2016) |
Hydrometry Low cost baffle solution to aid fish passage at triangular profile weirs that conform to ISO 4360 ISOTR 19234:2016 | New | 3 | English | Manuscritp for editing (with Publication) | 29-07-2019 |
| 33 |
WRD/01/12865 (Identical To: ISO 4006:1991) |
Measurement of fluid flow in closed conduits Vocabulary and symbols ISO 4006:1991 | New | 3 | English | Manuscritp for editing (with Publication) | 29-07-2019 |
| 34 |
WRD/01/12866 (Identical To: ISO 4185:1980) |
Measurement of liquid flow in closed conduits Weighing method ISO 4185:1980 | New | 3 | English | Manuscritp for editing (with Publication) | 20-08-2019 |
| 35 |
WRD/01/12867 (Identical To: ISO 5168:2005) |
Measurement of fluid flow Procedures for the evaluation of uncertainties ISO5168:2005 | New | 3 | English | Manuscritp for editing (with Publication) | 20-08-2019 |
| 36 |
WRD/01/12868 (Identical To: ISO 8316:1987) |
Measurement of liquid flow in closed conduits Method by collection of the liquid in a volumetric tank ISO 8316:1987 | New | 3 | English | Manuscritp for editing (with Publication) | 20-08-2019 |
| 37 |
WRD/01/12869 (Identical To: ISO 9368:1990) |
Measurement of liquid flow in closed conduits by the weighing method Procedures for checking installations Part 1 Static Weighing systems ISO 9368:1990 | New | 3 | English | Manuscritp for editing (with Publication) | 20-08-2019 |
| 38 |
WRD/01/13510 IS 4890: 1968 |
Method for measurement of suspended sediment in open channels (Revision of IS 4890 ) | Revision | 3 | English | Dropped | 04-10-2021 |
| 39 |
WRD/01/14918 (Identical To: ISO 9123:2017) |
Hydrometry Stage-fall discharge relationship Adoption of ISO 9123:2017 | New | 3 | English | Manuscritp for editing (with Publication) | 15-09-2020 |
| 40 |
WRD/01/14919 (Identical To: ISO 9210:2017) |
Hydrometry Measurement in meandering river and in streams with unstable boundaries Adoption of ISO 9210:2017 | New | 3 | English | Manuscritp for editing (with Publication) | 15-09-2020 |
| 41 |
WRD/01/14920 (Identical To: ISO 18481:2017) |
Hydrometry Liquid flow measurement using end depth method in channels with a free overfall Adoption of ISO 18481:2017 | New | 3 | English | Manuscritp for editing (with Publication) | 25-09-2020 |
| 42 |
WRD/01/15287 (Identical To: ISO 2975 Part 1: 197) |
Measurement of water flow in closed conduits- Tracer Method Part 1 : General Adoption of ISO 2971-1:1974 | New | 3 | English | Manuscritp for editing (with Publication) | 25-09-2020 |
| 43 |
WRD/01/15288 (Identical To: ISO 2975 Part 2: 197) |
Measurement of water flow in closed conduits- Tracer Method Part 2 : Constant rate injection method using non-radioactive tracers Adoption of ISO 2975-2:1975 | New | 3 | English | Manuscritp for editing (with Publication) | 26-10-2020 |
| 44 |
WRD/01/15289 (Identical To: ISO 2975 -3 :1976) |
Measurement of water flow in closed conduits- Tracer Method Part 3 : Constant rate injection method using radioactive tracers Adoption of ISO 2971-3:1976 | New | 3 | English | Manuscritp for editing (with Publication) | 26-10-2020 |
| 45 |
WRD/01/15290 (Identical To: ISO 2975 Part 6: 197) |
Measurement of water flow in closed conduits- Tracer Method Part 6 : Transit time method using non-radioactive tracers Adoption of ISO 2971-6:1977 | New | 3 | English | Manuscritp for editing (with Publication) | 26-10-2020 |
| 46 |
WRD/01/15291 (Identical To: ISO 2975 Part 7: 197) |
Measurement of water flow in closed conduits- Tracer Method Part 7 : Transit time method using radioactive tracers Adoption of ISO 2971-7:1977 | New | 3 | English | Manuscritp for editing (with Publication) | 26-10-2020 |
| 47 |
WRD/01/15430 IS 9119: 1979 |
Draft Amendment No. 1 to IS 9119:1979 Method of flow estimation by jet characteristics (Approximate Method) Amendment - 1 | Amendment | 3 | English | Dropped | 08-03-2022 |
| 48 |
WRD/01/15738 IS 2951 : Part 1: 1965 |
Recommendation for estimation of flow of liquids in closed conduits: Part i head loss in straight pipes due to frictional resistance | Revision | 3 | English | Dropped | 20-05-2024 |
| 49 |
WRD/01/15739 IS 2951 : Part 2: 1965 |
Recommendation for estimation of flow of liquids in closed conduits: Part 2 head loss in valves and fittings | Revision | 3 | English | Dropped | 20-05-2024 |
| 50 |
WRD/01/16251 IS 2912: 1999 |
Liquid flow measurement in open channels-slope-area method | Revision | 3 | English | Dropped | 10-09-2020 |
| 51 |
WRD/01/16252 IS 14673: 2014 |
Hydrometry - Open channel flow measurement using triangular profile weirs | Revision | 3 | English | Dropped | 10-09-2020 |
| 52 |
WRD/01/16253 IS 2912: 1999 (Identical To: 1070) |
Liquid flow measurement in open channels-slope-area method | Revision | 3 | English | Ready for Gazette | 07-12-2022 |
| 53 |
WRD/01/16254 IS 14673: 2014 (Identical To: 4360) |
Hydrometry - Open channel flow measurement using triangular profile weirs | Revision | 3 | English | Ready for Gazette | 29-11-2022 |
| 54 |
WRD/01/19135 IS 9119: 1979 |
Method of flow estimation by jet characteristics (Approximate Method) Amendment - 1 | Amendment | 3 | English | Dropped | 15-03-2022 |
| 55 |
WRD/01/19429 IS 9119: 1979 |
METHOD OF FLOW ESTIMATION BY JET CHARACTERISTICS APPROXIMATE METHODS | Revision | 3 | English | Ready for Gazette | 17-12-2024 |
| 56 |
WRD/01/20086 IS 1192: 2013 (Identical To: ISO 748 : 2021) |
Hydrometry — Measurement of Liquid Flow in Open Channels — Velocity Area Methods Using Point Velocity Measurements | Revision | 1 | English | Ready for Gazette | 14-03-2024 |
| 57 |
WRD/01/20332 IS 13371: 2014 (Identical To: Identical ISO 3455 : 2021) |
Hydrometry - Calibration of current - Meters in straight open tanks | Revision | 1 | English | Ready for Gazette | 10-01-2025 |
| 58 |
WRD/01/20344 IS 14615 : Part 3: 2018 (Identical To: Identical) |
Measurement of Fluid Flow by Means of Pressure Differential Devices Inserted In Circular Cross-Section Conduits Running Full Part 3 Nozzles and Venturi Nozzles | Revision | 1 | English | Ready for Gazette | 01-03-2024 |
| 59 |
WRD/01/20347 IS 14973: 2019 (Identical To: Identical ISO 3966 : 2020) |
Measurement of Fluid Flow in Closed Conduits Velocity Area Method Using Pitot Static Tube | Revision | 1 | English | Ready for Gazette | 12-12-2024 |
| 60 |
WRD/01/20496 IS 1191: 2016 (Modified/Technically Equivalent To: ISO 772 : 2011) |
HYDROMETRY VOCABULARY AND SYMBOLS | Revision | 1 | English | Dropped | 13-01-2025 |
| 61 |
WRD/01/20512 IS 3913: 2014 (Modified/Technically Equivalent To: ISO 3716 : 2021) |
HYDROMETRY FUNCTIONAL REQUIREMENTS AND CHARACTERISTICS OF SUSPENDED- SEDIMENT SAMPLERS | Revision | 1 | English | Dropped | 13-01-2025 |
| 62 |
WRD/01/21458 IS 12752: 2013 (Identical To: ISO 8368:2019) |
Hydrometric Determinations — Flow Measurement in Open Channels Using Structures — Guidelines for Selection of Structure ( Second Revision ) | Revision | 2 | English | Ready for Gazette | 12-02-2025 |
| 63 |
WRD/01/22021 IS 4080: 1994 |
VERTICAL STAFF GAUGES-FUNCTIONAL REQUIREMENTS (SECOND REVISION)) | Revision | 3 | English | Ready for Gazette | 04-12-2024 |
| 64 |
WRD/01/22063 IS 14615 : Part 1: 2018 (Identical To: ISO 5167 -1 : 2022) |
Measurement of Fluid Flow by Means of Pressure Differential Devices Inserted In Circular Cross Section Conduits Running Full Part 1 : General Principles And Requirements( Second Revision ) | Revision | 3 | English | Ready for Gazette | 10-01-2025 |
| 65 |
WRD/01/22064 IS 14615 : Part 4: 2018 (Identical To: ISO 5167 - 4) |
Measurement of Fluid Flow by Means of Pressure Differential Devices Inserted In Circular Cross Section Conduits Running Full Part 4 Venturi Tubes | Revision | 3 | English | Ready for Gazette | 27-12-2024 |
| 66 |
WRD/01/22080 IS 14615 : Part 2: 2018 (Identical To: ISO 5167 - 2 ) |
Measurement of Fluid Flow by Means of Pressure Differential Devices Inserted in Circular Cross Section Conduits Running Full Part 2 Orifice Plates | Revision | 3 | English | Ready for Gazette | 10-01-2025 |
| 67 |
WRD/01/23721 IS 14869: 2016 (Identical To: ISO 4359) |
FLOW MEASUREMENT STRUCTURES — RECTANGULAR, TRAPEZOIDAL AND U-SHAPED FLUMES | Revision | 3 | English | Ready for Gazette | 07-01-2025 |
| 68 |
WRD/01/23843 IS 4890: 1968 (Not Equivalent To: ISO 4363 : 2002) |
Methods for Measurement of Suspended Sediment in Open Channels | Revision | 3 | English | Dropped | 13-01-2025 |
| 69 |
WRD/01/23881 IS 16275: 2014 (Identical To: ISO 24578) |
Hydrometry — Acoustic Doppler profiler — Method and application for measurement of flow in open channels from a moving boat | Revision | 3 | English | Ready for Gazette | 12-02-2025 |
| 70 |
WRD/01/32823 IS 16275: 2014 |
Recommendation for estimation of flow of liquids in closed conduits: Part 2 head loss in valves and fittings | Revision | 3 | NA | Finalization | 11-11-2025 |
| 71 |
WRD/01/32831 IS 16275: 2014 |
Recommendation for estimation of flow of liquids in closed conduits: Part i head loss in straight pipes due to frictional resistance | Revision | 3 | NA | Finalization | 13-11-2025 |
| 72 |
WRD/01/33236 IS 16275: 2014 |
Methods for measurement of suspended sediment in open channels | Revision | 3 | NA | Finalization | 23-12-2025 |