The order of entering into the PC of the data of hydrometeorological observations on lakes and reservoirs

Norma vydána dne 26.1.2004

Precipitation. Technique of measurement by precipitation gage O-1

Norma vydána dne 1.10.2004

Comparator installations for checking hydrometric turntables. Certification program and methodology

Norma vydána dne 1.1.2008

Operational accounting of flow in watercourses. Processing methods for observing water levels and discharges

Norma vydána dne 1.6.2018

Sea level. Methods for making measurements with the "Priliv-2" hydrostatic pressure transducer

Norma vydána dne 1.9.2007

Methodology for determining background radiation using radiation monitoring data

Norma vydána dne 20.11.2017

Procedure for calculating reference levels of radionuclides content in bottom sediments of sea water bodies

Norma vydána dne 20.12.2019

The procedure for calculating the control levels of radionuclides in the atmospheric air

Norma vydána dne 11.1.2022

Improved methods for predictive calculations of the distribution of highly polluted water zones along the river network, taking into account the forms of migration of the most dangerous pollutants

Norma vydána dne 1.1.2008

Arrangement and conduct of observations of the state and changes in the quality of surface waters in emergency

Norma vydána dne 1.10.2011