Volume I: Part I: Section 3: Chapter: 1
3.1.1
Section 3 Collection of Other Secondary data Chapter 1: Physical Factors (Land Forms) 1.1 Introduction
major landslides
This chapter deals with types and sources of secondary data collected. Physical features affect the catchment positively as well as negatively. Inventorying these features has provided the base to arrive at the treatment measures for improvement of catchment in terms of soil and water conservation. While an overview of Satluj basin is provided in this chapter, the full details for each MWS in each Sub-catchment is provided in Volumes IV to XV Sr. No.
Data
Sources
1.
Rivers, Rivulets, and Tributaries; Boundaries of Watershed, SubWatershed and MicroWatershed;
Survey of India; All India Landuse and Soil Survey
2.
Village, Taluka and District boundaries; urban and village settlement areas; roads and highways
Survey of India, Directorate of Economics and Statistics (HP Govt.), Revenue Dept (HP), HPPWD,
Soil type data
National Bureau of Soil Survey and Land use Planning
3.
4.
All geological features (faults, fissures, etc.) and location of
Geological Survey of India
5.
Forest areas including forest divisions and forest beats
Forest Survey of India, Forest Department
6.
Grazing areas; cultivated areas and orchards or areas under plantation
State Agricultural Universities, Solan And Palampur, Horticulture, Agricultural And Forest Department, State Revenue Dept.
7.
Siltation data
Bhakra Beas Management Board, Satluj Jal Vidyut Nigam, Jaypee Hydroelectric, CWC, other Hydroelectric projects like NJPC, Sorang, Ganvi etc
Areas under erosion were taken as per the identification available from the National Bureau of Soil Survey and Land Use Planning and a delineation of the areas was done with respect to the erosion intensity. Following thematic maps were used for delineating areas prone to soil erosion. •
Land use/ Land cover map (Data generated from Indian Remote Sensing (IRS), LISS III sensor
Comprehensive CAT Plan of Satluj River Basin