SUJALA – III

World Bank Funded, KWDP - II, ICAR - NBSS&LUP, Bengaluru,
Watershed Development Department, Government of Karnataka

Department of SS&AC, UAHS Shivamogga

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Introduction

Watershed development refers to the conservation, regeneration and the judicious use of all the natural resources such as land, water, plants, animals, etc., within a particular watershed. Watershed management tries to bring about the best possible balance in the environment between natural resources on the one side, and human on the other. Attempts to overcome problem of soil degradation on large tracts of cultivable land in a watershed are being made through large investments in watershed management.

The World Bank assisted Karnataka Watershed Development Project, KWDP -II, popularly known as SUJALA project has been implemented in following districts of Karnataka state viz., Bidar, Kalaburgi, Yadgiri, Koppal, Gadag, Davanagere, Chamarajanagar, Tumkuru, Vijayapura, Raichur and Chikkamagaluru in selected 931 micro-watersheds (Batch 4,5,6 of IWMP) covering an area of 4,46,954 ha.

The UAHS, Shivamogga is involved in Chikamagaluru and Davanagere district under the KWDP-II, SUJALA-III project covering Tarikere, Kadur, Channagiri and Chikkamagaluru taluks comprising of 200 micro watersheds over an area of 1,20,278.81 ha.

SUJALA-III project locations of UAHS, Shivamogga intro

Objectives

  1. To demonstrate more effective watershed management through greater integration of programmes related to rainfed agriculture, through innovative and science based approaches and to strengthen institutional capacities.
  2. Successful programme execution enables the main strengthening of system and tools into the overall IWMP in the state and national level.

LAND RESOURCE INVENTORY STUDIES

    Field activities:
  • Image interpretation
  • Traversing of watershed
  • Transect identification
  • Land use and land cover studies (current land use pattern)
  • Site characteristics (Slope, gravelliness, stoniness, texture, erosion, rock out crop etc.,)
  • Soil (Grid/Profile) and water sample collection
    Laboratory activities:
  • Soil samples will be analysed for various physical and chemical properties
  • Water samples will be analysed for various quality parameters

GIS STUDIES

  • Preparation of base maps
  • Generation of thematic maps: Crop suitability, land capability, hydrological maps and
  • Micro-watershed Atlas and report preparation

WATERSHED MANAGEMENT AND LAND USE PLANNING

  • Facilitate necessary information for GIS team for interpretation of thematic maps
  • Facilitate interpretation of thematic maps
  • Prepare treatment plans/land use plan
  • Prepare net plan for watershed development department in consultation with other members

HYDROLOGICAL STUDIES

Activities under Hydrology (Ajjampur sub watershed)

  • Assigning of borewell/open well numbers to the entire boundary of Ajjampur sub watershed
  • Measurement of soil moisture during satellite pass, through theta probe
  • Measurement of soil moisture content daily, on hour basis through hydra probe
  • Measurement of water table depth by using manual water level indicator on every month
  • Measurement of bore well water discharge by volumetric method thrice in a year
  • Collection of water samples for quality analysis thrice in a year

SOCIO-ECONOMIC STUDIES

Activities under socio economic survey

  • Preparation of socio economic survey schedule
  • Sensitization and rapport building
  • Participatory rural appraisal
  • House hold survey

Chikkamagaluru

Chikkamagaluru is situated in the Mallenadu region of Karnataka in the Deccan plateau in the foothills of the Western Ghats. It lies in the south central part of Karnataka, between 12° 54′42″ - 13° 53′ 53″ N latitudes and 75° 04′ 46″ - 76° 21′ 50″ E longitudes, with a geographical area of 7201 km2. The district receives normal average rainfall of 1925 mm. 30 per cent of the district (2108.62 km²) is covered with forests. According to 2011 census, Chikkamagaluru had a population of 118,496 within that males constitute 51 per cent of the population and females 49 per cent. Generally it has a moderate to cool climate; temperature varies from 11-20°C during winter to 25-32°C during summer with average rainfall of 1762 mm.

Chikkamagaluru district falls in Krishna basin and is the birth place of six rivers like Thunga, Bhadra, Hemavathi, Vedavathi, Yagachi and Netravathi. District comprises of 7 taluks namely, Kadur, Mudigere, Chikmagalur, Koppa, Tarikere, Sringeri and N. R. Pura. Nearly 50 per cent of the area in Tarikere taluk is covered by gneiss and rest of the area is occupied by schist formation. About 41 per cent of the geographical area of the district is under cultivation. Irrigation through dug wells and shallow tube wells is more prevalent. Major Agricultural crops cultivated in the district are paddy, jowar, ragi, pulses, sunflower, groundnut and Horticultural crops like coffee, coconut and arecanut.

Tarikere Taluk

It is located at 13.72°N 75.82°E.[2] It has an average elevation of 698 metres (2290 feet). Agriculture is the primary occupation here. Betelnut, Paddy, Ragi, Arecanut, Coffee, Coconut, Banana, Pan leaves, Mango and Corn are the major cash crops grown in this region. The region was formerly a major rice producing area which have been largely replaced by arecanut.

Geramaradi

  1. Kerehosahalli2 - micro watershed (4D4D1J2b)
  2. Kerehosahalli1 - micro watershed (4D4D1J2a)
  3. Geramaradi - micro watershed (4D4D1J1c)
  4. Haliyur - micro watershed (4D4D1J2c)
  5. Bettadahalli - micro watershed (4D4D1J1b)
  6. Arikere East1 - micro watershed (4D4D1J2d)
  7. Arikere East2 - micro watershed (4D4D1J2e)
  8. Gollarahatti - micro watershed (4D4D1J1a)

Guddadahalli

  1. Heggadehalli - micro watershed (4D3E4K2a)
  2. Beguru - micro watershed (4D3E4K1c)

Hunsagatta

  1. Medihalli - micro watershed (4D4D1K2b)
  2. Nerlakere2 - micro watershed (4D4D1K2c)
  3. Narsipur - micro watershed (4D4D1K1c)
  4. Hunsagatta - micro watershed (4D4D1K2a)
  5. Nerlakere1 - micro watershed (4D4D1K2d)

Jambadalla resorvior

  1. Lakshmipur3 - micro watershed (4D4D1G3b)
  2. Jyagadabaji - micro watershed (4D4D1G3a)
  3. Lingadahalli North2 - micro watershed (4D4D1G1d)
  4. Lingadahalli North3 - micro watershed (4D4D1G1e)
  5. Lingadahalli North1 - micro watershed (4D4D1G1c)
  6. Siddarahalli - micro watershed (4D4D1G1b)
  7. Nandibail - micro watershed (4D4D1G1a)
  8. Tyagodabaji - micro watershed (4D4D1G2a)
  9. Kenchapur - micro watershed (4D4D1G1f)

Kallahalla

  1. Nandibail Colony1 - micro watershed (4D4D1B1a)

Koranahalli

  1. Makanahalli - micro watershed (4D4D1I1f)

Krishnapur

  1. Yeradahankalu - micro watershed (4D4D1E2d)
  2. Udava1 - micro watershed (4D4D1E3b)
  3. Kallatipura 2 - micro watershed (4D4D1E1b)
  4. Lingadahalli - micro watershed (4D4D1E2c)
  5. Gopalpur - micro watershed (4D4D1E3c)
  6. Krishnapur - micro watershed (4D4D1E1e)

Miralenahalli

  1. Ragibasavanahalli - micro watershed (4D4D1L2c)
  2. Bairanayakanahalli1 - micro watershed (4D4D1L2d)
  3. Vithalapur2 - micro watershed (4D4D1L2a)
  4. Kuntanamadu - micro watershed (4D4D1L2b)
  5. Bairanayakanahalli2 - micro watershed (4D4D1L2e)
  6. Miralenahalli - micro watershed (4D4D1L2f)
  7. Amruthapur - micro watershed (4D4D1L1g)
  8. Vithalapur1 - micro watershed (4D4D1L1f)
  9. Hosahalli - micro watershed (4D4D1L1e)

Muguli

  1. Gadihalli - micro watershed (4D3E4D2b)
  2. Muguli - micro watershed (4D3E4D2c)
  3. Sinaganahalli - micro watershed (4D3E4D2a)
  4. Nandipura - micro watershed (4D3E4D1c)
  5. Biranahalli - micro watershed (4D3E4D1b)
  6. Basavapura - micro watershed (4D3E4D1a)

Nandi

  1. Hosahalli - micro watershed (4D4D1F2a)
  2. Kenchapur - micro watershed (4D4D1F1d)
  3. Nandibali - micro watershed (4D4D1F1c)
  4. Sunnadahalli - micro watershed (4D4D1F1e)
  5. Dvaranahalu 2 - micro watershed (4D4D1F2b)
  6. Lingadahalli North1 - micro watershed(4D4D1F1a)
  7. Lingadahalli North2 - micro watershed (4D4D1F1b)
  8. Dvaranahalu 1 - micro watershed (4D4D1F2c)

Kalavani

  1. Ramenahalli - micro watershed (4D4D1N1c)
  2. Huralihalli1 - micro watershed (4D4D1N1a)
  3. Yarehalli - micro watershed (4D4D1N1b)
  4. Ittige - micro watershed (4D4D1N1)

Kudlur

  1. Gondedahalli2 - micro watershed (4D3E4Q2c)
  2. Gondedahalli1 - micro watershed (4D3E4Q2d)
  3. Koratikere - micro watershed (4D3E4Q1a)
  4. Rangapura - micro watershed (4D3E4Q1e)
  5. Tippagondanahalli 1 - micro watershed (4D3E4Q2a)
  6. Tippagondanahalli 2 - micro watershed (4D3E4Q2b)

Duglapura

  1. Yellugere1 - micro watershed (4D4D1M2a)
  2. Tarikere2 - micro watershed (4D4D1M1e)
  3. Tarikere1 - micro watershed (4D4D1M1c)
  4. Yellugere2 - micro watershed (4D4D1M2b)
  5. Attigondlu2 - micro watershed (4D4D1M1d)
  6. Attigondlu1 - micro watershed (4D4D1M1a)
  7. Attigondlu3 - micro watershed (4D4D1M1b)
  8. Duglapura1 - micro watershed (4D4D1M2c)
  9. Siddarahalli - micro watershed (4D4D1M2d)
  10. Duglapura1 - micro watershed (4D4D1M2e)

Haralahalli

  1. Gollarahatti - micro watershed (4D3E4C1a)
  2. Gijikatte - micro watershed (4D3E4C1b)
  3. Kallenahalli - micro watershed (4D3E4C1c)
  4. Rangapura - micro watershed (4D3E4C2a)
  5. Giriyapur - micro watershed (4D3E4C2b)
  6. Tyagadakatte - micro watershed (4D3E4C2c)
  7. Shivani - micro watershed (4D3E4C2d)
  8. Karehalli - micro watershed (4D3E4C1e)
  9. Donduru - micro watershed (4D3E4C1f)

BATCH-6

Narayanapura sub watershed
Micro watershed (code)

Narayanapura 1 (4D3E4R1a)

Narayanapura 2 (4D3E4R1b)

Tadaga (4D3E4R2a)

Menasinakaihosahalli (4D3E4R2b)

 

Sollapura sub watershed
Micro watershed (code)

Malenahalli 2 (4D3E4O1b)

Malenahalli 1 (4D3E4O1a)

Tommaladahalli (4D3E4O1c)

Sollapura (4D3E4O2e)

 

Ajjampura sub watershed
Micro watershed (code)

Hebbur (4D3E4P2b)

Kadur Taluk

It is located at 13.553345°N 76.011260°E.[1] It has an average elevation of 763 metres (2503 feet). The larger portion of the taluk consists of the Malnad or hill country, which contains some of the wildest mountain scenery in southern India. The stable crop is rice, chiefly grown on the hifi slopes, where the natural rainfall is sufficient, or in the river valley, where the fields can be irrigated.

Lingalapura sub watershed
Micro watershed (code)

Aladahalli (4D3E5I1b)

Hugerenahalli-2 (4D3E5I1d)

Rampura (4D3E5I2a)

Devanakere (4D3E5I1e)

 

Bilavala Sub watershed
Micro watershed (code)

Sigehadlu (4D3E5N1b)

 

Birur Sub watershed
Micro watershed (code)

Timmapura (4D3E5J1a)

Birur (4D3E5J1b)

Davanagere

Davanagere is a city in the centre of the southern Indian state of Karnataka. Hitherto being a cotton hub and hence popularly known before as the Manchester of Karnataka, the commercial ventures of the city is now dominated by education and agro-processing industries. Davanagere became a separate district in 1997, when it was separated from the erstwhile undivided district of Chitradurga for administration conveniences.

The Davanagere district enjoys semi arid climate, dryness in the major part of the year and temperature varies from 19º to 39º C. In general, southwest monsoon contributes 58 % of total rainfall and northeast monsoon contributes 22 % rainfall. The remaining 20 % rainfall is received as sporadic rains in summer months. It receives low to moderate rainfall. Normal annual rainfall varies between 556 mm in Jagalur and 808 mm in Channagiri taluk.

Davanagere district forms part of the southern maidan having extensively undulating plateau with elevations ranging from 600 to 1000m. Thungabhadra and chinna Hagari rivers drain Davanagere district. Part of the district covering Jagalur, Harihar,Harappanahalli, and Davanagere taluks are grouped under the central dry zone and Honnali and Channagiri taluks in the southern transition zone of Karnataka.

The geological formations in Davanagere district placed under Dharwar type of schist belts. Based on the path of deposition, the Dharwarian schist belt is mainly classified into Kudremukli belt, Bababudan belt, Shimoga belt, Chitradurga belt and Sandur belt. The southeast part of the Shimoga belt traversed the Davanagere district from northwest (Honnali) to southwest (Channagiri) direction. This belt forms the main extent of the schistose rocks with exposed Islands of basement gneissic complex at Honnali and Channagiri region.

Physiographically of the area has been broadly divided into two landscapes based on geology. They are Schist and gneiss. Based on slope and its relief features, the area has been further subdivided into four landforms, viz; mounds/ridges, summits, side slopes and very gently sloping uplands.

Channagiri Taluk

Channagiri is a panchayat town in Davanagere district in the state of Karnataka, India. Channagiri is located at 14.03°N 75.93°E.[2] It has an average elevation of 662 metres (2171 feet). The city has multiethnic population.

Most of them are Hindus (Veerashaivas/Lingayaths/Uppar/Nayaka) and Sunni Muslims[syeds],Jains. Every year Mohammed Shah Mastan Qhadri Uroos held at channagiri town and Anjaneya Swamy Ratotsawa at Muddenahalli and Gaddigeshwara Utsava is held for three days.

Channagiri has a hill fort of about 1770 A.D. with a Ranganatha temple inside it, which rises to a height of about 200 feet to the west of the town consists of a single soft dark covered with earth which commands a wide plain. The fort consists of two rubble walls defending by moats, the chief gate being on the north where the gradient is lowest.

Hebbalagere sub-watershed name

  1. Hebbalagere - micro watershed (4D4C4M2a)
  2. Pennasamudra-2 - micro watershed (4D4C4M1c)
  3. Goppenahalli - micro watershed (4D4C4M1d)
  4. Vaddanahalli-1 - micro watershed (4D4C4M2b)
  5. Vaddanahalli-2 - micro watershed (4D4C4M2a)
  6. Harekatte - micro watershed (4D4C4M2c)
  7. Pennasamudra-1 - micro watershed (4D4C4M1b)

Thippagondanahalli

  1. Ganduganahakkaly - micro watershed (4D4C4T2e)

Hanumali

  1. Kanchiganahalli-1 - micro watershed (4D4C4H1b)
  2. Kachiganahalli3 - micro watershed (4D4C4H1c)
  3. Korsagu4 - micro watershed (4D4C4H2b)
  4. Korasagu-3 - micro watershed (4D4C4H2a)
  5. Kanchiganahalli-2 - micro watershed (4D4C4H1a)

Ramagatta

  1. Shettihalli - micro watershed (4D4C4K1a)
  2. Abradasikatte - micro watershed (4D4C4K2c)
  3. Karatikere - micro watershed (4D4C4K1b)

Channagiri

  1. Machanayakanahalli - micro watershed (4D4C4V1a)
  2. Bussenahalli - micro watershed (4D4C4V2b)
  3. Channagiri - micro watershed (4D4C4V1b)
  4. Bannihatti - micro watershed (4D4C4V1c)
  5. Chikkulikere - micro watershed (4D4C4V2a)
  6. HosaBannihalli - micro watershed (4D4C4V2c)

Ramenahalli

  1. Ramenahalli-1 - micro watershed (4D4C4Q2c)
  2. Ramenahalli-2 - micro watershed (4D4C4Q2d)
  3. Ramenahalli-3 - micro watershed (4D4C4Q2e)
  4. Hodigere-1 - micro watershed (4D4C4Q2a)
  5. Hodigere-2 - micro watershed (4D4C4Q2b)
  6. Benkikere 1 - micro watershed (4D4C4Q1a)
  7. Benkikere 2 - micro watershed (4D4C4Q1b)
  8. Benkikere 3 - micro watershed (4D4C4Q1c)

Lakshmisagara

  1. Lakshimisagar1 - micro watershed (4D4C4U2a)
  2. Lakshimisagar3 - micro watershed (4D4C4U2b)
  3. Mallegere3 - micro watershed (4D4C4U1c)
  4. Mallegere2 - micro watershed (4D4C4U1b)
  5. Mallegere1 - micro watershed (4D4C4U1a)

Tavarakere

  1. Nagabranahalli - micro watershed (4D3E4A1d)
  2. Hegadalehatti - micro watershed (4D3E4A1a)
  3. Tavarekere-1 - micro watershed (4D3E4A2a)
  4. Kodagikere - micro watershed (4D3E4A1c)
  5. Masanikere-1 - micro watershed (4D3E4A2b)
  6. Masanikere-3 - micro watershed (4D3E4A2f)
  7. Gonodanahalli - micro watershed (4D3E4A2d)
  8. Hanumalapura - micro watershed (4D3E4A2c)
  9. Masanikere2 - micro watershed (4D3E4A2e)
  10. Ubrani - micro watershed (4D3E4A1b)

Lakshmisagara

  1. Chikka Ganguru-1 - micro watershed (4D4C4L2a)
  2. Chikka Ganguru-2 - micro watershed (4D4C4L2b)
  3. Bammenhalli - micro watershed (4D4C4L2d)
  4. Hireganguru - micro watershed (4D4C4L2c)
  5. Abradasikatte - micro watershed (4D4C4L1c)
  6. Chikkanakatte - micro watershed (4D4C4L1d)

Gullahalli

  1. Honnebagi-3 - micro watershed (4D4C4S 1d)
  2. Rajagondanahalli - micro watershed (4D4C4S1a)
  3. Honnebagi-1 - micro watershed (4D4C4S1c)
  4. Honnebagi-2 - micro watershed (4D4C4S 1b)
  5. Chikkadevarahalli - micro watershed (4D4C4S2c)
  6. Channagiri (Gullahalli) - micro watershed (4D4C4S2b)
  7. Honnayaykanahalli - micro watershed (4D4C4S2a)

Nallur

  1. Ganadakatte1 - micro watershed (4D4C4X1b)
  2. Mangenahalli - micro watershed (4D4C4X1a)
  3. Thimlapura-2 - micro watershed (4D4C4X2b)
  4. Thimlapura-1 - micro watershed (4D4C4X2a)
  5. Donahalli - micro watershed (4D4C4Y1a)
  6. Ganadakatte-2 - micro watershed (4D4C4X1c)
  7. Basavanahalli - micro watershed (4D4C4X1d)
  8. Jayantinagar1 - micro watershed (4D4C4X1f)

Jammapura

  1. Maravanji-1 - micro watershed (4D4C4R2a)
  2. Maravanji-2 - micro watershed (4D4C4R2b)
  3. Pandavamatti-1 - micro watershed (4D4C4R2c)
  4. Pandavamatti-2 - micro watershed (4D4C4R2d)
  5. Kallikere - micro watershed (4D4C4R1a)
  6. Jammapura-1 - micro watershed (4D4C4R1b)
  7. Jammapura-2 - micro watershed (4D4C4R1d)
  8. Meagondanahalli-1 - micro watershed (4D4C4R1c)
  9. Meagondanahalli-2 - micro watershed (4D4C4R1a)

Shantisagara

  1. Lambadi Tanda-1 - micro watershed (4D4C4Y2e)
  2. Lambadi Tanda-1 - micro watershed (4D4C4Y2e)
  3. Billahalli - micro watershed (4D4C4Y1b)
  4. Hireuota - micro watershed (4D4C4Y2d)
  5. Devarahalli - micro watershed (4D4C4Y3c)
  6. Hodigere1 - micro watershed (4D4C4P2a)
  7. Ramenahalli2 - micro watershed (4D4C4P2d)
  8. Hodigere2 - micro watershed (4D4C4P2c)

Cheneshpura

  1. Sunnigere - micro watershed (4D4C4W2e)