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REPORT ON PRIORITIZATION OF MICROWATERSHEDS IN 5DIAI,5DIA2, 5DIA3,5DIA4, 5DIA5, 5DIA6, 5DIA7, 5DIA8, 5DIBI 5DIB2,5DIB3, 5DIB4, 5DIB5, 5DIB6 & 5DIB7 WATERSHEDS OF BHUKHIKARJAN AND ',NARMADA ORSANG NON RVP SUB CATCHMENT,DISTRICTS VAD6'DAR,~j BHARUCH, SURAT ANDP ANCHMAHAL(GUJARAT),DHULE (MAHARASHTRA) & JHABUA (M.P.)

ABSTRACT

1. Survey Area Microwatersheds in 5DIAl, 5DIA2, 5DIA3,5D1A4, 5D1A5, 5D1A6, 5D1A7, 5D1A8, 5D1B15D1B2, 5DIB3, 5D1B4, 5D1B5, 5D1B6 &5D1B7 Watersheds of Bhukhi Karjan andNarmada Orsang (Non RVP) Sub Catchment,Districts Vadodara, Bharuch, Surat andPanchmahal (Gujarat) Dhule (Maharashtra)and Jhabua (M.P.)

a) Latitudeb) Longitude

21° 22' to 22° 32'72° 32' to 74° 20'

N.E.

13 (Gujarat plains and hill region)

9,44,984 ha.

Rapid Reconnaissance Survey forPrioritization of Microwatersheds for soilconservation work.

November, 2006 to April, 2007

Survey of India topographical maps of1:50,000 scale.

a) Region - '5' All the drainage flowing intoArabian Sea.

b) Basin - '5D' Narmada River Basinc) Catchment - '5Dl'.d) Sub-Catchment - 5DIA (Bhukhi Karjan)

& 5D1BNarmadaOrsang Subcatchment.

e) Watersheds -15f) Subwatersheds - 242

g) Microwatersheds - 1517

-

2. Location

3. Agro climatic zone

4. TotalAreaSurveyed

5. TypeofSurvey

6. Period of Survey

7. BaseMap used

8. HydrologicalSub division

9. Priority Categorization:-

,-

10. Distribution of area under different watersheds

ii

l

S. No. Priority Code No. of Micro-Area in ha. Percentagewatersheds

1 Very High (1300 and above) 249 148398 15.70

2 High (1200-1299) 205 123602 13.08

3 ediUIn(1100-1199) 266 147365 15.59, ,,! ,-

-- --

,;,.'4 Low (1000-1099) 143 83849 8.87

'.. "'5 Very Low (Below 1000) 654 441770 46.75

Grand Total 1517 944984 100.0\

S.No. Watershed Code No. of. Micro Area in ha Area in %watersheds

1 5D1A1 45 49005 5.2

2 5D1A2 103 77555 8.2

-3 5D1A3 44 36313 3.8,--

45D1A4 54 38412 4.1

55D1A5 127 64753 6.9

65D1A6 130 64119 6.8

75D1A7 153 84835 9.0

85D1A8 133 65039 6.9"

95D1B1 32 21110 2.2

105D1B2 168 86218 9.1

'"':115D1B3 - 58 30492 3.2

,12 5D1B4 173 78640 8.3".,-.

135D1B5 192 96274 10.2

145D1B6 190 100474 10.6

155D1B7 85 51745 5.5,

Total 1687* 45 100.0

11. W, bed . iff

12. State wise Distribution of Area (ha) in Different Priority Categories. . .

VeryHi

State High Medium Low Very Low TOTAL

M.P.

79067

(144)

439233

(696)Gujarat

Maharashtra

Grand Total

III

. ..

WATERSHED Very High High Medium Low Very LowTOTALAREA

501Al - - - 8335 40670 49005

501A2 - - - - 77555 77555

501A3 - - - - 36313 36313

501A4 - - 770 - 37642 38412

501A5 4697 4186 7910 11462 36498 64753

501A6 4496 5916 12979 5240 35488 64119

501A7 8644 23808 37868 3099 11416 84835

501A8 31971 16962 12532 3114 460 65039

501B1 1248 5818 3542 5132 5370 21110

501B2 29378 7700 10687 4865 33588 86218

501B3 - 1053 3649 6847 18943 30492

501B4 29802 21845 20328 4752 1913 78640

501B5 15489 10017 12292 11682 46794 96274

501B6 15056 23067 21220 14604 26527 100474

501B7 7617 3230 3588 4717 32593 51745

Total 148398 123602 147365 83849 441770 944984

13: Different Erosion Intensity Mapping Units with respective Symbols, Weightag«

.

IV

1\

- -----, - ---- -- -- -,

51.No. EIMU Weightage Delivery Area in ha. Area (%)Value Ratio

1 AOl 13 0.58 196584 20.80%

2 AO2 15 0.62 11940 1.26%

3 A03 14 0.60 5529...-

0.59%

4 AM 16 0.65 1712 0.18%

5 A05 12 0.56 57320 6.07%

6 A06 14 0.62 18197 1.93%

7 A07 18 0.71 32577 3.45%

8 AOS 14 0.60 10891 1.15%

9 BOl 15 0.78 73167 7.74%

10 B02 18 0.86 20829 2.20%

11 B03 14 0.70 27743 2.94%

12 BM 17 0.78 11086 1.17%

13 B05 19 0.80 22562 2.39%

14 BOS 20 0.76 12280 1.30%

15 B09 17 0.69 1064 0.11%

16 Bl0 19 0.77 1159 0.12%

17 Bll 20 0.76 7612 0.81%

18 B12 17 0.67 3966 0.42%

19 B13 19 0.73 2802 0.30%

20 B14 14 0.63 316 0.03%

21 B15 20 0.76 42165 4.46%

22 B17 16 0.65 8475 0.90%

23 B1S 17 0.67 35375 3.74%-

24 B20 17 0.67 7744 0.82%

25 B21 15 0.63 25478 2.70%

v

SI.No. EIMU Weightage Delivery Area in ha. Area (%)Value Ratio

26 B22 18 0.73 5244 0.55%

27 B23 17 0.69 240 0.03%

28 CAOl 16 0.63 11100 1.17%

29 CAO2 14 0.62 1713 0.18%

30 CAO3 14 0.60 19089 2.02%

31 GOl 15 0.79 31387 3.32%

32 GO2 18 0.86 5541 0.59%

33 G03 19 0.79 6833 0.72%

34 G04 12 0.59 3609 0.38%

35 GO5 18 0.72 9095 0.96%

36 G06 19 0.75 12992 1.37%

37 G07 16 0.66 11925 1.26%

38 GOS 12 0.55 26068 2.76%"

39 G09 18 0.72 2931 0.31%

40 LSOl 17 0.75 1541 0.16%

41 LSO2 20 0.80 1023 0.11%

42 -LS04 16 0.66 1270 0.13%

43 MOl 16 0.71 352 0.04%

44 MO4 14 0.62 713 0.08%

45 MOS 16 0.66 109 0.01%

46 M06 16 0.66 3038 0.32%

47 M07 13 0.59 18261 1.93%

48 MOB 20 0.76 6573 0.70%

49 PHOl 20 0.89 3290 0.35%

50 PHO2 16 0.66 1011 0.11%

51 PHO3 13 0.60 800 0.08%

52 QOl 19 0.87 1535 0.16%

vi

81.No. EIMU Weightage Delivery Area in ha. Area (%)Value Ratio

53 Q03 20 0.77 10761 1.14%

54 Q04 20 0.77 819 0.09%

55 Q05 20 0.75 10944 1.16%

56 Q06 14 0.62 2248 0.24%

57 Q07 15 0.64 489 0.05%

58 Q08 15 0.62 8769 0.93%

59 SOl 15 0.80 1626 0.17%

60 S02 17 0.74 2587 0.27%

61 S03 13 0.69 1195 0.13%

62 SCOt 16 0.76 19383 205%

63 SC02 15 0.62 2843 0.30%

64 Mise 0 0.00 57464 6.08%

Grand Total 944984 100.00

14 : District wise Area (ha) and Number of Microwatersheds under Different Priority Categories

Note: Numbers of microwatersheds are given in parenthesis.* Total number of microwatersheds in a priority category may not equal the sum of microwatershed in

that category in different districts.

vii

Priority No Of TOTAL %BHARUCH DHULE JHABUA

PANCHSURAT VADO

Category MWS AREA AREA MAHALS DARA

Very 298 148398 15.7 44823 2273 27166 3144 10733 60259

High (99) (4) (53) (8) (20) (114)

High 228 123602 13.156308 862 29392 3313 3314 30413(101) (3) (50) (9) (6) (59)

Medium 291 147365 15.677317 136 20813 2792 1849 44458

(145) (1) (42) (9) (4) (90)

Low 158 83849 8.936977 4782 2042 921 39127(145)

-(14) (5) (3) (74)

I712 441770 46.7 239953 2537 5367 2541 191372

Very Low (340)-

(16) < (14) (8) ().

TOTAL 1687'" 944984 100.0 455378 3271 84690 16658 19358 365629