Regulation establishing criteria and way of assessment of underground water state.

This Regulation, which is composed of 12 paragraphs and one Annex, establishes criteria and way of assessment of underground water state, including: (1) classification of physico-chemical and quantitative elements; (2) classification of quantitative state and chemical state of underground waters; (3) way of interpretation of test results; (4) way of presentation of the state of underground waters; (5) frequency of quality assessments of individual elements and state of water. Par. 2 defines five classes of quality of physico-chemical elements of underground water state.