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Database: 365,228(8 Aug 2026)

Class II groundwater

Class II groundwater, Total:115 items.

The international standard classification for "Class II groundwater" includes: Water of natural resources , Earthworks. Excavations. Foundation construction. Underground works , Geology. Meteorology. Hydrology , Water quality , Measurement of fluid flow , Sewage water .

The Chinese standard classification for "Class II groundwater" includes: Hydrogeological survey , Basic standards and general methods , Environmental Quality Standard for atmosphere, water and soil , Hydrology and water conservancy instrument , Engineering hydrology , Operating equipment, instrument and meter .


Group Standards of the People's Republic of China

  • T/CCSW 21-05-2021 Technical specification of rigid waterproofing for underground engineering(2)
  • T/GXSES 0002-2024 Technical specifications for investigating the current status of groundwater environmental monitoring in the centralized groundwater drinking water sources
  • T/SBX 11-2018 Groundwater Quality Standard Petroleum Limits

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

  • GB 15218-1994 Standard of classificatoin for groundwater resources
  • GB/T 15218-1994 Standards of classification for groundwater resources
  • GB/T 41925-2022 Classification of urban underground space and underground engineering

国家市场监督管理总局、中国国家标准化管理委员会

Professional Standard - Agriculture

Professional Standard - Geology

  • DZ/T 0064.48-1993 Groundwater quality test methods - the determination of corrosive cabon dioxide with titrimetry
  • DZ/T 0064.77-1993 Groundwater quality test methods - the determination ofoxygen isotope with CO2-H2O balance method
  • DZ/T 0064.64-1993 Groundwater quality test methods - the determination of sulfate radical with disodium EDTA-barium titrimetry
  • DZ/T 0064.14-1993 Groundwater quality test methods - the determination of magnesium with calcium-EDTA titrimetric method
  • DZ/T 0064.23-1993 Groundwater quality test methods - the determination of iron with naphthisodiazine spectrophotometric determination
  • DZ/T 0290-2015 Standard for groundwater quality
  • DZ/T 0064.15-1993 Groundwater quality test methods - the determination of hardness with calcium-EDTA titrimetric method
  • DZ/T 0064.58-1993 Groundwater quality test methods - the determination of nitrate radical with spectrophotometric method with phenol disulfonic acid
  • DZ/T 0064.10-1993 Groundwater quality test methods - the determination of arsenicum in silver diethyl dithiocarbamate spectrophotometric method
  • DZ/T 0064.47-1993 Groundwater quality test methods - the determination of free carbon dioxide with titrimetry
  • DZ/T 0064.13-2021 Methods for analysis of groundwater quality - Part 13: Determination of calcium content- EDTA disodium titrimetric method
  • DZ/T 0064.17-1993 Groundwater quality test methods - the determination of chromium with diphenylcarbahydrazide spectrophotometric method
  • DZ/T 0064.13-1993 Groundwater quality test methods - the determination of calcium with calcium-EDTA titrimetric method

Professional Standard - Water Conservancy

Professional Standard - Traffic

  • JT/T 572-2004 Water transport engineering - Groundwater stage gauge
  • JT/T 572-2015 Water Transport Engineering - Groundwater Stage Gauge

National Metrological Verification Regulations of the People's Republic of China

中华人民共和国环境保护部

未注明发布机构

中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会

GOSTR

  • GOST R 59054-2020 Environmental protection. Surface and underground water. Classification of water bodies

RU-GOST R

  • GOST 17.1.1.04-1980 Nature protection. Hydrosphere. Underground waters classification according to water usage

BELST

  • STB 17.06.02-02-2016 Environmental protection and nature use. Hydrosphere. Classification of surface water and ground water

SCC

  • AWWA WQTC52836 Case Studies on N-Nitrosodimethylamine in Groundwater Supplies
  • AWWA WQTC62611 Monitoring Groundwater Aquifers in Anticipation of the Groundwater Rule
  • AWWA M73 Groundwater Management
  • AWWA ACE92074 Groundwater Supply & Planning: Opening the Door Named Groundwater Protection
  • AWWA ACE70684 A Benefit-Cost Analysis of Groundwater Desalination: A Case Study of the Chino Groundwater Basin
  • AWWA CO50829 Treatment of Groundwater Under the Influence of Surface Water
  • ASTM HYDRO99-99 ASTM Standards on Determining Subsurface Hydraulic Properties & Ground-Water Modeling
  • ASTM STP 1288-96 Subsurface Fluid Flow (Ground-Water and Vadose Zone) Modeling
  • CSA C22.2 No.52-2009(R2014) Underground secondary and service-entrance cables
  • AWWA M21 M21 Groundwater, Fourth Edition
  • AWWA QTC97006 Identification of Dicyclopentadiene at Trace Levels as the Compound Causing Odor Events in Groundwater
  • CSA C22.2 No.52-2017(R2022) Underground secondary and service-entrance cables
  • AWWA ACE70903 The Groundwater Replenishment System
  • AWWA WQTC58905 Virological Quality of Groundwater
  • AWWA ACE58232 Groundwater in Small Water Systems
  • AWWA ACE95022 Brackish Groundwater Reclamation in Southern California
  • AWWA ACE95244 West Basin Municipal Water District: Groundwater Augmentation Project

US-UFC

HU-MSZT

  • MSZ 6216/2.lap-1968 Underground drain pipe burnt clay foot underground drain pipe
  • MSZ 6216/1-1970 Manufacturing of underground drainage pipes by firing clay. Underground drainage pipe circle

US-FCR

U.S. Military Regulations and Norms

CZ-CSN

IX-SA

ZA-SANS

American Society of Civil Engineers (ASCE)

VN-TCVN

German Institute for Standardization

American Water Works Association (AWWA)

API - American Petroleum Institute

  • API RP 1631-1987 Interior Lining of Underground Storage Tanks (SECOND EDITION)
  • API PUBL 4552-1994 Treatment of Gasoline-Contaminated Groundwater Through Surface Application Part II - A Prototype Field Investigation
  • API STD 11AX-1962 SPECIFICATION FOR SUBSURFACE PUMPS AND FITTINGS (SECOND EDITION)
  • API VT-3-7 8-1978 VOCATIONAL TRAINING - BOOK 3 - SUBSURFACE SALT WATER INJECTION AND DISPOSAL SECOND EDITION (R 1986)
  • API VOCATIONAL BOOK 3-1978 Subsurface Salt Water Injection and Disposal book 3 of the Vocational Training Series (SECOND EDITION)
  • API PUBL 800-1988 Literature Survey Subsurface and Groundwater Protection Related to Petroleum Refinery Operations

RO-ASRO

  • STAS 9187-1984 SURFACE, UNDERGROUND AND WASTE WATERS Residuum determination

Korean Agency for Technology and Standards (KATS)

British Standards Institution (BSI)

International Organization for Standardization (ISO)

TR-TSE

  • TS 2171-1976 ünplasticized Pvc Pipes find Fittings fo? Sewage

JP-JWWA

GSO

Association Francaise de Normalisation

  • NF M88-513:1975 Storage tanks. Double shell steel tanks for underground increased safety storage of flammable liquids of classes 1 and 2 and for various liquids. Manufacturing conditions.

Canadian Standards Association (CSA)

DIN

  • DIN 14244:2022 Water suction connection for fire fighting - Under and above ground