SL 61-2015 (English Version) PDF

Scope: This standard specifies automatic hydrological forecasting and reporting for obtaining hydrological elements such as precipitation, evaporation, water level (including groundwater level, tide level), flow, soil moisture, wind direction, wind speed, air pressure, water quality, etc., as well as gate opening, project monitoring images, etc. System technical requirements. This standard applies to the planning, design, construction, acceptance and operation management of hydrological (water resources) automatic measurement and reporting systems for rivers, lakes, offshore, reservoirs, hydropower stations, irrigation areas and water conveyance projects.

SL 61-2015 Referenced Document

GB/T 11828.2 Instruments for stage measurement—Part 2:Pressure-type stage gauge*， 2022-04-15 Update
GB/T 18185-2014 Specification of reliability for hydrologic instruments
GB/T 19677-2005 Essential technical terms and symbols for hydrologic instrument
GB/T 20204-2006 General testing specification of automatic system equipment for water resources and hydrology
GB/T 21327-2007 Evaporator of water surface
GB/T 27993-2011 General technical conditions for stage measuring instruments
GB/T 50095-1998 Standard for essential technical terms and symbols in hydrology
GB/T 50138-2010 Standard for stage observation
SL 21-2006 Standard for observations of precipitation
SL 323-2011 Structure and identifier for real-time hydrological information database
SL 330 Code for hydrological information
SL 364 Specifications for Soil Moisture Monitoring*， 2016-02-19 Update
SL 439-2009 Acceptance code for communication engineering of water conservancy system
SL 651-2014 Transmission protocols for hydrologic monitoring data
SL/T 180-1996 Equipment of automation system for hydrological measurement and forcast.remote measuring terminal meter
SL/T 184 Ultrasonic stage gauge
SL/Z 331 Specification for the report of feasibility study on the information system of water resources
SL/Z 346 Specification for the report of project proposal on the information system of water resources
SL/Z 388-2007 Protocol for exchange of real-time hydrological information

2015 SL 61-2015 Specification for hydrological data auto-acquisition and transmission system
2003 SL 61-2003 Technical specification for hydrologic data acquisition system
0000 SL 61-1994