Indian Meteorological Department · Monsoon · Rainfall

District Wise rainfall in India in June 2020

Here we present the rainfall figures from India Meteorological Department in the just concluded month of June 2020, the first month of SW Monsoon 2020. The overall rainfall at all India level in June 2020 was 196.2 mm, 18% above normal rainfall in the month at 166.9 mm. It was 33% deficit last year.

This is India’s wettest June 12 years, The Times of India reported on July 1, 2020. Agriculture Ministry Data shows that sowing is 68% higher at 31.56 m ha. The June rainfall was 202 mm in 2008, the rainfall this year is the highest since then. All four IMD regions (Northwest, Central, South, East & NE) have recorded surplus rainfall, the surplus is the highest in Central (30.5% surplus) and E-NE (15.7%) regions. North West India had the lowest surplus at 3.5%. IMD Head Mrutyunjay Mohapatra said that whole of India was covered by monsoon on June 26, 12 days ahead of the normal date of July 8.

State wise rainfall Three states had large excess rainfall (above 60% surplus rainfall), namely Bihar, Madhya Pradesh and Sikkim. Eight states/UTs (Union Territories) had excess rainfall (20-59% surplus): Assam, Meghalaya, UP, Chhattisgarh, Maharashtra, Telangana, Andhra Pradesh & Andaman and Nicobar. Nine had deficient rainfall (20-59% deficit): Lakshadweep, Mizoram, Manipur, J&K, Ladakh, Himachal Pradesh, Delhi, Dadar & Nagar Haveli. Rest of India had Normal Rainfall. Continue reading “District Wise rainfall in India in June 2020”

Dams · Sand Mining

Andhra Pradesh Riverbed Mining 2020: Quicksand of mismanagement

In 2019 overview, we saw the state of Andhra Pradesh experiencing all the key problems associated with sand mining; growing demand and prices, inadequate supply, illegal excavation affecting rivers and villagers and inactive govt bodies. Reports revealed Krishna and Vamasdhara rivers facing large scale mechanized mining while indiscriminate mining in Nagavali river affecting drinking water schemes in Regidi mandal. Srikakulam district and beaches particularly suffered.

There were reports showing political parties involved or facilitating illegal mining. Like other states, the Andhra govt was seen rallying on technological solutions to manage the mining. https://sandrp.in/2019/02/26/sand-mining-2018-telangana-and-andhra-pradesh/

The following overview since then show a whole range of developments. Unsustainable excavation of riverbed minerals & mismanagement show no end.

Continue reading “Andhra Pradesh Riverbed Mining 2020: Quicksand of mismanagement”

Rainfall

State wise rainfall Pre Monsoon 2020 & Post monsoon 2019

India Meteorological Department (IMD) divides a water year (June 1 to May 31) into four seasons: Monsoon: (June 1 to Sept 30), Post monsoon (Oct 1 to Dec 31), Winter (Jan 1 to Feb 28/9) and Pre Monsoon (March 1 to May 31). For rainfall during all these seasons, IMD’s hydro-meteorological website[i] provides a lot of data on daily basis, including daily district wise rainfall, state-wise, sub division wise and river wise daily rainfall maps among many other weekly, monthly and seasonal products. However, one problem with it is that none of this information is achieved. So if you missed seeing or downloading available data on any date, there is no way to look at it even next day. This is even true of the seasonal rainfall maps, unfortunately.

Most observers look at the monsoon rainfall data, which is clearly the most important season, without doubt. However, the rainfall in other seasons is also very important from a number of perspectives.

Here we are giving a detailed account of the pre-monsoon season rainfall that India received in the season just ended on May 31, 2020, including state wise, sub division wise, river wise and also district wise figures. Along with it, we also provide the figures of post monsoon figures for the just concluded water year. For the winter season (Jan-Feb 2020) we have only the figures for Jan 2020 since we missed downloading the Feb 2020 figures. We had already provided the monsoon 2019 figures through two blogs in October 2019[ii].

Continue reading “State wise rainfall Pre Monsoon 2020 & Post monsoon 2019”

Dams · Wetlands

Ramsar Wetlands in Crisis: South India

Out of six states/ Union Territory in South India, three stares have five Ramsar wetlands sites which include one each in Andhra Pradesh and Tamil Nadu and three in Kerala. There are no Ramsar wetlands in Telangana, Karnataka and Puducherry. In order to understand and highlight the present day situation of Ramsar sites in India, SANDRP has compiled information on all 37 wetlands under North, West, North East and East zone. This account in the series describes the threats affecting the Ramsar sites in South Indian States.

Continue reading “Ramsar Wetlands in Crisis: South India”

Agriculture · Disasters · Rainfall

44% above normal rainfall in Oct 2019 creates hopes for Rabi, Disaster for Kharif crops at many places

The Oct 2019 rainfall all over India was 109.7 mm, 44% above normal expected rainfall of 76 mm, following 53% above normal in Sept 2019. The rainfall this month has been unusual and has had some major impacts. One of the reasons has been that the SW monsoon withdrawal continued well into Oct 2019, when it almost always gets over by the end of Sept. There were also several cyclonic circulations and depressions mostly from Arabian sea. Continue reading “44% above normal rainfall in Oct 2019 creates hopes for Rabi, Disaster for Kharif crops at many places”

Sand Mining

Sand Mining 2018: Telangana and Andhra Pradesh

Telangana Sand Mining Incidents

Illegal miners let scot free Allegations of illegal red sand mining surfaced at Dasugadd Tanda area barely 15 km from the Sangareddy district headquarters. Officials have seized vehicles and imposed a fine but the offenders were allowed to go scot-free. Officials reason that the accused were let off since they belonged to Lambada community and any action against them would have created unnecessary trouble for the administration. http://www.thehindu.com/news/national/telangana/deep-pits-found-illegal-mining-of-red-sand-alleged/article22277688.ece (26 Dec. 2017)

Agents profiteering from illegal sale of sand  A two-part YouTube video report titled, “How to do sand booking online and make 2000 Per Day” tells viewers how one could earn anywhere between Rs 500 and Rs 2000 for each booking by striking a deal with lorry drivers. The report revealed that, there are agents who are still profiteering from illegal sale of sand. The govt website called ‘sand.telangana.gov.in’ mandates that those who want sand need to do the booking from one of the govt operated stockyards across the state.

The YouTube video with over 60,000 views explains how one could book sand by striking a deal with any of the lorry drivers approved by the Road Transport Authority. The website lists out the phone numbers of the drivers, and says that a deal could be cut with them to resell this sand at a higher rate. https://www.thenewsminute.com/article/it-easy-game-telangana-govt-s-sand-policy-video-surfaces-startling-claims-84513 (10 July 2018)

Continue reading “Sand Mining 2018: Telangana and Andhra Pradesh”

CAG Report · Irrigation

Will CAG Reports of Irrigation Sector in 2018 help improve performance?

What lessons emerge if we analyze the audit reports on irrigation sector for 2018? In this blogpost, we take an overview of the audit findings of CAG reports of Irrigation Sector that entered public domain in the year 2018. Continue reading “Will CAG Reports of Irrigation Sector in 2018 help improve performance?”

Andhra Pradesh · Water Resources Information System

APWRIMS: Impressive Water Information System of Andhra Pradesh

Andhra Pradesh Water Resources Information and Management System[i] is truly impressive water information system, possibly not available in any other state or even at national level, at any time in India. The comprehensiveness of the water information system is striking, as it not only includes reservoir water storages of Major and Medium Projects, but also storages in minor projects, minor tanks, water conservation structures (check dams, percolation tanks) but also groundwater and most importantly, soil moisture. These are collected in real time from diverse information sources including on ground measurements, satellite based assessments and also sent via mobile apps from diverse sources. And the information is put out in real time, along with number of analysis. The data are collated and analysed using tools from Vassar Labs, like Machine learning, Artificial Intelligence and big data. Continue reading “APWRIMS: Impressive Water Information System of Andhra Pradesh”

Dams · Floods

Overview of CWC Flood Monitoring Sites 2018: INDIA

Central Water Commission is the only agency doing flood forecasting in India. As per CWC’s Flood Forecasting website[i] the Data Flow Map has information about 226 Flood Forecast Sites in the country comprising of 166 Level Forecast Sites and 60 Inflow Forecast Sites. It also monitors 700 Flood sites, information made available through List Based Exploration and Hydrograph View, but no flood forecasting is done for these sites.

In order to better understand the CWC’s flood monitoring and forecasting work, SANDRP has published report of CWC’s Level Forecast, Inflow Forecast and level monitoring sites in 5 zones of North India[ii], North East India[iii], East India[iv], South India[v] and West India[vi].  Through this report, we have presented all the data at one place with links to separate zone wise reports with detailed description.

Continue reading “Overview of CWC Flood Monitoring Sites 2018: INDIA”