NAGALAND POLLUTION CONTROL BOARD

Dated 22/0112020

Signal Point, Dimapur - 797112, NagalandTel.: 03862-245727, Telefax; 03862-245726

Website: www.npcb.nagaland.gov.in e-mail: npcb2@yahoo.com

NPCB/NGT/OA No. 673/20187:J-.£ £ 15" '

To

... The SecretaryMinistry of Jal Shakti1sl Floor, Major Dhyan Chand National Stadium

India Gate, New Delhi - 110002

Sub: Monthly progress report for the month of January 2020 in compliance of Hon'bleNational Green Tribunal Order dated 08.04.2019 in O.A. No.673 of2018

Sir,

I am enclosing herewith the monthly progress report for River Dhansiri (Priority I) for the

month of January 2020 in compliance of Hon'ble National Green Tribunal Order dated 08.04.2019in O.A. No.673 of2018.

Encl: As stated

Yours faithfully,

(Dr. Ke~ieo, IFS)Member Secretary

Copy to:

The Member Secretary, Central Pollution Control Board for kind information and necessaryaction.

Member Secretary

..

Format for submission of Monthly Progress Report by StatesfUTs

(Hon'ble NGT in the matter of OA No. 673/2018 dated 06.12.2019)

Sl. Activity to be monitored Timeline Submission of Progress byNo. StatelUT-Compiiance status

1 Ensure 100% treatment of sewage atleast 31.03.2020 Work under progressin-situ remediationCommencement of setting up of STPs and 31.03.2020 Gravity sewer, Interception andconnecting all the drains and other sources diversion works 33 % completedof generation of sewage to the STPs mustbe ensured

2 Timeline for completing all steps of action 31.03.2021 Work under progressplans including completion of setting upSTPs and their commissioning

3 Chief Secretaries may set up appropriate 22001.2020mechanism at State level

• Specify accountability of nodal River Rejuvenation Committeeauthorities not below the Secretarylevel

• Chief Secretaries may have an 22.01.2020 1. OSD Environment & Forests,accountable person attached in their 2. Deputy Director, Industries &office for this purpose Commerce

3. Member Secretary, NPCB• Monitoring at State level must take Fortnightly

place commencing21.12.2019

4 Progress report may be furnished by the Monthly -StateslUTs to (Preferably

• Secretary, Ministry of Jal Shakti before 20th

• Member Secretary, CPCB of everymonth)

401 Progress report may be comprised ofdetails along with completion timelines

(i) Identification of polluting sources 31/5/2020 Survey work ongoingincluding drains contributing toriver pollution and action as perNGT order on in situ treatment

(ii) Status of STP, I&D and sewerage STP 95% completednetworks. Details of existinginfrastructure, Gap analysis,proposed along with completiontimeline.

(iii) Status of CETPs. Details of CETPs There is no CETPs.and ETP infrastructure, Gap There are 2 nos. of ETPs inAnalysis, Proposed along with the operation.completion timeline. No. of Directions will be issued to Hotelsindustries and complying status for setting up ofETP.

(iv) Status of Solid Waste Management Proposal ofRs.IIGon crores& Details of Processing Facilities. submitted to the Ministry ofDetails of existing infrastructure, Housing and Urban Affairs, Gol.Gap analysis, Proposed along withthe completion timeline

..

(v) Latest water quality of pollutedriver, its tributaries drains withflow details and ground waterquality in the catchment ofpolluted river

(vi) Preventing dumping of waste andscientific waste managementincluding bio-medical waste,plastic wastes and decentralizedwaste processing including wastegenerated from hotels, ashrams,etc.

(vii) Ground water regulation

(viii) Adopting good irrigation practices

(ix) Protection and management ofFlood Plain Zones

(x) Rain water harvesting

(xi) Maintaining environment flow ofthe river

(xii) Plantation on both sides of the July 2020river

(xiii) Setting up biodiversity parks onflood plain by removingencroachments

Enclosed

Direction in this regard on illegaldisposal of waste in the drainage hasbeen issued by DMC in the localdailies on 13.03.2019. It furtherauthorized the colony councils/GBsto implement the order and alsoimpose fine against the defaulters intheir respective colonies.Proposal for setting up of CommonBio-medical Waste TreatmentFacility for Dimapur sent to MoEF&CCWater Resources department underthe State Plan carry out activitywherein wells are dug for groundwater extraction. Sensitizationprogramme for ground water is alsounder implementation.

Water Resources Department hasbeen carrying out activities underthe Minor Irrigation Schemeswherein diversion, protection walland line & unlined canals are beenconstructed under the Ministry ofwater Resources.Dimapur Municipal Councilimplement for the protection andmanagement of Flood Plain Zones.District Administration will notifyfor provisions of rooftop rain waterharvesting in Govt. building,commercial buildings and hotels.Environment flow is being assessedby the Water Resources DepartmentNursery work is ongoing

The Chief Wildlife Warden underthe Department of Environment,Forests & CC has declared andnotified the status of 10 communityreserved forests (private/ communityowned protected area) in Dimapurdistrict which falls in the upstreamand catchment area of the RiverDhansiri with a total area of23.025Sq. km.

~~ecretarY

,

ANALYSIS REPORT OF NATIONAL WATER QUALITY MONITORING PROGRAMME FOR JANUARY 2020

t-1t:LU ,IIUN STATION CODEAND PARAMETERS 1796 1797 1798 1799 1800 1928

Date of collection 15-01-2020 15-01-2020 15-01-2020 15-01-2020 15-01-2020 15-01-2020Time 07:01AM 12A7PM 12:23PM 01:34PM 01:15PM 11 AOAMVisible Effluent DischarQe Nil Nil Nil Nil Nil NilUse of Water in Down Stream Fishing Fishing Fishing Fishing Nil FishingirrigationllndustriallDomestic/Drinking Water Sourcel Bathing Bathing Bathing BathingCliltivationlFishinglBathinglGhatWeather Clear Clear Clear Clear Clear ClearDepth of water body (in cm) 35 42 47 27 29 107Human Activities Bathing Bathing Fishing Fishing Nil FishingBathing/Washing/Cliltivation/Fishing/Boating/ Washing Washing Bathing BathingGardening/Tourism spot/ cattle wading/others Fishing Fishing Washing Washing

Sand recovery BoatingColour Clear Clear LiQht Brown LiQht Brown Light grey LiQht BrownOdour Odour free Odour free Odour free Odour free Unpleasant Odour freeVelocity of flow (mlsec) 0.21 0.20 0.22 0.05 0.22 0.30Water Temperature eC) 17.9 20.7 17.8 15.1 16.60 18.70Dissolved Oxygen (mgll) 5.32 5.04 4.8 5 2.4 4.5pH 7.5 7.3 7.2 8.4 7.4 7.5Conductivity (IJSlcm) 195.6 228 233 192.1 257 239Biochemical Oxygen Demand (mgll) 1.52 2.04 2.01 1.4 5.96 2.8Nitrate - Nitroqen (mqll) 0.7 0.8 1 .1 0.9 1Turbidity (NTU) 4.54 2.56 2.25 35.1 12.44 2.31Phenolpthalien Alkalinity (moll) 0 0 0 0 0 0Total Alkalinity (mQII) 56 116 128 72 96 100Chemical OXYQen Demand (mgll) 9 16 18 14 46 17Ammonia- Nitrogen (mgll) 0.14 0.13 0.07 0.07 2.55 0.2Total Hardness (mgll) 116 100 96 76 72 96Calcium Hardness (mgll) 44 60 56 40 48 60Magnesium Hardness (mgll) 17.57 9.76 9.76 8.79 5.86 8.79Total Dissolved Solids (mQII) 97.7 114 116 96 128 117Total Suspended Solids (mgll) 0.14 0.15 0.1 0.12 0.09 0.16Phosphate (mgll) 0.04 0.05 0.09 0.05 0.02 0.11Boron (mgll) 0.05 0.02 0.05 0.06 0.04 0.05Potassium (mgll) 3 3.1 3.2 3 8 3.2Fluoride (mgll) 0.16 0.11 0.09 0.22 0.09 0.14Bio-monitoringSaprobic Score - - - - - 4.2Diversity Score - - - - - 0.5Water Quality - - - - - ModerateWater Quality Class - - - - - CIndicator Colour - - - - - Green

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