By 2030, the global demand for water will exceed supply by 40 percent. What does this mean for the future of cities and their residents? With ever-increasing competition for clean water among industries, agriculture, and urban populations, cities like Bogotá, Dhaka, Delhi, and Rio de Janeiro are implementing much-needed initiatives to improve universal access to water and to protect vital waterways. From a 10,000-person march for river restoration to government subsidies for low-income residents, citizens, NGOs, and government authorities are waking up to the water crisis and taking action. Read on to find out more, and then share your thoughts in the discussion below.
Jorge Bela, Gestor Comunitario de Bogotá
El agua de Bogotá es potable y deliciosa, algo excepcional en las grandes ciudades de América latina. Esto se debe a su proximidad a abundantes fuentes de agua, especialmente los páramos de Chingaza y Sumapaz, y a una buena gestión del recurso. La mayor parte del agua consumida actualmente proviene de la represa de Chingaza, ubicada a unos 50 kilómetros de Bogotá. Sin embargo, la misma proximidad de la mega urbe supone un riesgo para los frágiles ecosistemas de los páramos: Sumapaz comienza en el mismo término municipal de la capital. Aunque la capacidad de suministro actual se estima suficiente a medio plazo, a largo plazo será necesario construir nuevas represas y canalizaciones, proyectos técnicamente complejos y que probablemente generarán fuertes controversias por su impacto ambiental.
La gestión del suministro del agua corresponde a la Empresa del Acueducto de Bogotá, una entidad pública. Siguiendo es esquema de subsidios basados en los estratos, los habitantes de los barrios con mayores recursos económicos (5 y 6) pagan un sobreprecio que es utilizado para subvencionar a los estratos con menores recursos: el estrato 1 paga el 30 por ciento del costo del agua, el 2 un 40 por ciento y el 3 un 75 por ciento, en todos los casos con un límite de 20m3 por periodo de cobro (el estrato 4 paga el valor real del agua). Este sistema de subsidios es deficitario, y la propia Empresa del Acueducto, que no paga utilidad al municipio, asume el déficit con sus propios recursos.
A partir de febrero de 2012, Bogotá estableció mediante decreto el derecho a un mínimo vital de agua, un derecho reconocido por las Naciones Unidas mediante la Resolución 64/292 de 28 de julio de 2010. El decreto establece que para los estratos 1 y 2, los primeros 12m3 consumidos en cada periodo de facturación serán suministrados de forma gratuita. A partir de dicho consumo se aplicarán las tarifas habituales para dichos estratos. Esta cuota supone una asignación gratuita de unos 50 litros por persona y día, lo que está dentro de los criterios que se manejan habitualmente para estimar un consumo mínimo de agua en un entorno como Bogotá. El costo de la medida para el año 2012 fue de 71 000 millones de pesos (unos $35 millones de USD al cambio actual), según datos del Distrito. Esta cantidad fue íntegramente cubierta con fondos del propio Distrito.
Aunque la medida ha sido bien recibida entre la mayoría de los expertos como un avance en la implementación de la resolución de las Naciones Unidas, no ha estado libre de controversia. Un punto cuestionado es la limitación del mínimo vital a dos estratos: una asignación del mínimo vital debería incluir todos los ciudadanos, independientemente de sus circunstancias personales. Pero quizá la cuestión de mayor envergadura que se suscita sea la realidad de numerosos municipios colombianos que no disponen de la capacidad financiera para asignar este mínimo vital. Aunque escapa del ámbito de Bogotá, la solución a este problema sería el establecimiento de un fondo nacional destinado a este fin.
Jorge Bela, Bogotá Community Manager
Tap water in Bogotá is safe to drink, something that is unusual in most large Latin American cities. This is due to the proximity of vast water sources, in particular the Chingaza and Sumapaz paramos (a particular ecosystem that exists in the Andean highlands), and to good management of the water supply. Most of the water comes from the Chingaza reservoir, located less than 50km from Bogotá. However, this proximity, although beneficial to the mega-city, implies serious threats to the fragile paramo ecosystems. Sumapaz, for example, starts within Bogotá’s city limits and can be reached by urban buses. Although the current infrastructure brings enough capacity for the medium term, long-term demands will require the building of new dams and pipelines. These projects are technically complex and their environmental impact makes them politically difficult.
The city-owned Empresa del Acueducto de Bogotá is in charge of running and maintaining the water supply. Following the system of estratos, the households located in the most affluent neighborhoods (referred to as estrato 5 and 6) pay a surcharge for the water they consume. Households in estrato 1 pay only 30 percent of the cost, those in estrato 2 pay 40 percent, and those in estrato 3 pay 85 percent, in all cases up to a limit of 20m3, above which they pay full price. This system generates a deficit, which is wholly covered by the Empresa del Acueducto, which in turn pays no utility to the City.
In February 2012, the City established quotas of free water for the households located in estratos 1 and 2, citing the fact that the United Nations recognizes the right to continuous and sufficient water supply. Under this system, the first 12m3 consumed will be free of charge. Once this amount is used, regular billing methods apply. This allowance amounts to about 50 liters per day per person, which is within the guidelines issued by the United Nations. This program had a cost of 71,000 million COP (about $35 million USD at current exchange rates) in 2012, wholly funded with city resources.
Even though the program has been well received by most experts, it has stirred up some controversy. Critics argue that the right to water should apply to all citizens, and not only to those that meet certain criteria. Perhaps a more poignant criticism is the fact that most Colombian towns, even some surrounding Bogotá, lack the resources to implement programs like this. The only way to insure the right to water in Colombia would be the creation of a national program that could fund initiatives like Bogotá’s in cities that are unable to do it by themselves.
কল্পনা ভাট্টারি এবং প্রিয়াঙ্কা শ্রেষ্ঠা, অনুবাদকঃ ফারজানা নওশিন এবং নুসরাত ইয়াসমিন
পৃথিবীর তিন চতুর্থাংশ জুড়ে বিস্তার করা পানি জীবনের মূল মাধ্যম। বছরে ২০০০ মিলি বৃষ্টিপাত এবং তিনটি প্রধান নদীর পাশে অবস্থিত হয়েও বিশাল নগর ঢাকা এখন পর্যন্ত নগরবাসীদের নিরাপদ পানির সরবরাহ দিতে পারে নাই। সমগ্র ঢাকায় প্রায় ১৬ কোটি মানুষের (যা প্রতি বছর ৫% হারে বাড়ছে) পানি সরবরাহ এবং নিকাশী সেবার দায়িত্ব একটি মাত্র সংস্থা “ঢাকা পানি সরবরাহ এবং পয়নিস্কাশন কর্তৃপক্ষ” (ডি.ডব্লিউ.এ.এস.এ) এর উপর নিয়োজিত, তাই তাদের জন্য সবসময় পানির গুণগত মান এবং পরিমান রক্ষা করা সম্ভব হয়ে ওঠে না।
তীব্র ঘাটতি এবং প্রতিযোগিতার মুখে সামঞ্জস্যহীন ভাবে পানি সমস্যার শিকার হয় শহরের দরিদ্র জনসংখ্যা। উদাহরণ সরূপ, ডব্লিউ এইচ ও এর মতে পানিতে আর্সেনিকের সর্বচ্চ মাত্রা ০.০১ মিলি গ্রাম/ লিটার, কিন্তু বাংলাদেশে আর্সেনিকের সর্বচ্চ মাত্রা ০.০৫ মিলি গ্রাম/ লিটার, যা ডব্লিউ.এইচ.ও এর তুলনায় অনেক বেশী। বাংলাদেশের ৭৭-৯৫ মিলিয়ন মানুষ অনুমোদিত সীমার বেশী আর্সেনিক সমৃদ্ধ পানি পান করে। আর্সেনিক সমস্যা মূলত দেখা যায় বস্তি, বন্যা প্রবণ, অপরিকল্পিত নিষ্কাশন ব্যবস্থা এবং আবর্জনা সমৃদ্ধ এলাকা সমূহে, তাই শহরের দরিদ্র মানুষেরা আর্সেনিক সমস্যায় বেশী আক্রান্ত হয়।
শহরের দরিদ্র মানুষদের মৌলিক সুবিধা প্রদানের প্রতি ঢাকা কর্তৃপক্ষের উদাসীনতাই শহুরে দরিদ্রদের সমস্যার মূল কারণ। বস্তিতে সরকারি সেবার অভাব রয়েছে এবং বস্তির মানুষেরা সরকারি কোম্পানি ছাড়া অন্যান্য প্রাইভেট সংস্থা থেকে পানি ক্রয় করে থাকে। ফলস্বরূপ, ঢাকার এই গরীব জনসংখ্যা তাদের আয়ের ৫০% শতাংশই পানিবাহিত রোগের পিছনে খরচ করে।
শহরের দরিদ্র মানুষদের পানির এই দুর্দশা দূর করতে অনেক সংস্থা পানি সরবরাহ বৃদ্ধি করার জন্য কাজ করছে যেমন ওয়াটারএইড এবং “ঢাকা পানি সরবরাহ এবং পয়নিস্কাশন কর্তৃপক্ষ” (ডি.ডব্লিউ.এ.এস.এ)।
ওয়াটারএইড বাংলাদেশ হচ্ছে একটি আন্তর্জাতিক বেসরকারি সংস্থা যেটি শহুরে দরিদ্র অঞ্চলে বিশুদ্ধ পানি ও স্যানিটেশন সহজলভ্যতার জন্য কাজ করে। বর্তমানে, ওয়াটারএইড বিভিন্ন জেলার ৪২৬৮ টিরও বেশি গ্রাম জুড়ে, এবং ঢাকা, চট্টগ্রাম, ও খুলনা শহরগুলোর মধ্যে ৭০২টি বস্তিতে সহযোগিতা প্রদান করেছে। DWASA’র সঙ্গে একত্রিত হয়ে ওয়াটারএইড বস্তি ও দরিদ্র এলাকাগুলোতে স্যানিটেশন ও নিরাপদ পানীয় জল সরবরাহের উদ্দেশ্যে স্যানিটারি পায়খানা ও পানি উত্তোলন পয়েন্ট নির্মাণ করেছে। DWASA’র সাথে মিলিত হয়ে পানি সেবা প্রদানের কার্যকরী পন্থা অবলম্বনের মাধ্যমে প্রতিষ্ঠানটি শহুরে দরিদ্র জীবনে ভিন্নতা এনেছে।
DWASA, একটি সেবা ভিত্তিক বাণিজ্যিক প্রতিষ্ঠান, যেটি শহুরে বস্তিতে পানি সার্ভিস কর্মসূচি বাস্তবায়নে নিয়োজিত এনজিওগুলোকে সহযোগীতা প্রদানের মাধ্যমে ঢাকার ক্রমবর্ধমান অবৈধ জনবসতির চ্যালেঞ্জ মোকাবেলার কাজ করে। এটি শহরে জল লগিং সমস্যা প্রশমনের উদ্দেশ্যে পাম্পিং স্টেশন নির্মাণ এবং নিরাপদ নিষ্কাশন ব্যবস্থার জন্য উচ্চ ক্ষমতাসম্পন্ন পানি পাম্প স্থাপন করেছে। তাছাড়া, এটি পানির পাইপলাইনে নজর রাখার মাধ্যমে বিভিন্ন ফুটো এবং অবৈধ কারণে পানি অপচয় কমাতে কাজ করে।
তারপরও, উভয় ওয়াটারএইড এবং DWASA তাদের সেবা প্রদানের সময় কিছু চ্যালেঞ্জের সম্মুখীন হয়। অননুমোদিত জল নেটওয়ার্ক সিস্টেমের সাথে জড়িত বিশাল অবৈধ জনগোষ্ঠী নিষ্পত্তিই হচ্ছে DWASA’র প্রধান চ্যালেঞ্জ। শহুরে দরিদ্রদের মধ্যে নিরাপদ পানীয় জল সরবরাহ এই উদ্দেশ্য পূরণের জন্য, ওয়াটারএইডকে স্বায়ত্তশাসন ও সিটি কর্পোরেশনের সাথে সমন্বয়ের অভাবে আইনি অনুমতি নেয়ার সময় সমস্যার সম্মুখীন হতে হয় । তাছাড়া, অক্ষম হওয়া সত্ত্বেও পানি ব্যবহারের কারণে গরীবদের ধনীর সমানই শুল্ক প্রদান করতে হয়, যেহেতু সরকার এ ব্যাপারে কোনো প্রকার খরচ-ভাগ কৌশল তৈরী করে নি। প্রকৃতপক্ষে, তবে, ঢাকা শহরের বস্তিতে ওয়াটারএইড এবং DWASA দ্বারা প্রদানকৃত সেবা শুধুমাত্র নিরাপদ পানি সরবরাহের ক্ষেত্রেই কার্যকর হয়ে উঠেনি, পাশাপাশি তাদের সামাজিক, অর্থনৈতিক ও রাজনৈতিক অবস্থারও উন্নতি সাধন করেছে।
Photo credit: Development Planning Unit University College London
Kalpana Bhattarai & Priyanka Shrestha, Dhaka Community Managers
Dhaka, a mega-city located near the three major rivers: the Ganges, Brahmaputra and Meghna, and receiving 2000mm of rainfall annually, has always struggled to provide safe water for its population. The quality and quantity of water supply is a complex issue for Dhaka, since the entire city’s water supply and sewage services are allocated to one single authority, the Dhaka Water Supply and Sewerage Authority (DWASA), which must serve an immense population of 16 million that is growing at an annual rate of around five percent.
In the face of increased scarcity and competitiveness, the people who suffer disproportionately from the myriad problems of water contamination in Dhaka are the urban poor. For instance, the maximum permissible limit of arsenic for Bangladesh is 0.05 mg/l, significantly higher than the WHO’s safe limit of 0.01 mg/l. It is found that 77-95 million people in Bangladesh drink water contaminated with more arsenic than the permissible limit. Since problems of arsenic are found in areas of slum settlements, flood-prone, poor-drainage, and limited formal garbage disposal areas, the urban poor are most affected by the high spread of diseases.
The negligence of the Dhaka authority to provide basic water facilities to the urban poor is the primary reason for this vulnerability. Slum residents lack public services and therefore must purchase their water supply from the private sector. The poor community in Dhaka consequently spends almost 50 percent of their monthly income on health costs related to water-borne diseases.
Organizations such as WaterAid Bangladesh and the DWASA are working to facilitate the urban poor’s access to safe water. WaterAid Bangladesh is an international non-governmental organization that works for the accessibility of safe water and sanitation in poor urban areas. WaterAid has served over 4,268 villages across different districts, and 702 different slum communities in the cities of Dhaka, Chittagong, and Khulna. Collaborating with the DWASA, WaterAid has built sanitary latrines and water points in slums and poor neighborhoods to provide sanitation and safe drinking water. The organization is effective in delivering water services largely by partnering with DWASA in framing water supply guidelines.
DWASA, the government water provider, must work to overcome the challenge of growing informal settlements in Dhaka by cooperating with NGOs in implementing water-service programs. It has built pumping stations to mitigate the water logging problem in the city and has set up high-power water pumps to arrange safe drainage systems. DWASA further plans to set up a new pipeline model system throughout the city. Moreover, it works to reduce the non-revenue water and other water loses due to leakage and illegal matters by scrutinizing the water pipelines in the city.
Naturally, both WaterAid and DWASA experience ongoing challenges. The presence of informal settlements with unauthorized water systems is a main challenge for DWASA. WaterAid faces problems due to legal permission and the lack of autonomy and coordination with city corporations. Moreover, the poor must pay the same tariff as the rich for water consumption as the government has not developed any comprehensive cost-sharing strategy. However, WaterAid and DWASA are improving their work for the slums of Dhaka by bolstering the depth of their services, coordinating with one another, and recognizing the important link between access to safe water and residents’ quality of life.
Photo credit: Development Planning Unit University College London
Priyanka Jain, Delhi Community Manager
In Indic mythology, there once was a time when cowherds had shunned the water in the bend of the holy River Yamuna near Vrindaban. The water had become lethal due to the poison spat out each day by a dreaded, multi-hooded snake called Kaliyā. One day Krisha, an incarnation of divine god Vishnu, danced on the hood of Kaliyā. The dance subdued the serpent and it left for the ocean on the command of Krishna. Today, another “Kaliyā” treads the water of the River Yamuna. The lack of political will and concern on the part of the civilian population has made the water lethal and shriveled the river’s ecosystem.
The River Yamuna originates at the Yamunotri Glacier in the Himalayas. It travels for 1,376 km through the Ganga River Basin before joining the River Ganges and flowing into the Indian Ocean. But within a distance of 224 km from its source the river is dissected at five barrages and 90 percent of its water is diverted for irrigation and domestic uses. The ever-growing need for more water gulps down every single drop of water in the River Yamuna before it leaves Delhi. Whatever flows in the downstream of Wazirabad barrage — where the river enters the capital — is the untreated or partially treated wastewater. The toxins have polluted the ground water and soil and entered our food chain through the vegetables grown on the banks.
The UN has declared River Yamuna a “dead river” beyond Delhi. Our narrow understanding of a river and the integral role of its ecosystem to our lives has ignored the demise of the single most valuable resource of our city. The poison of our sheer apathy has turned the water of the River Yamuna — described as ‘clear blue’ in 1909 by The Imperial Gazetteer of India — into pure black sewage. We once had a relationship of empathetic oneness and love with the river, which was integral to our spiritual, cultural, and ecological world. It now flows as a mark of shame along the so-called seven cities of Delhi, the banks of the pilgrimage towns of Braj, and the celebrated Taj Mahal. We need to recuperate the perception of oneness so that we may engage with the river’s desperate condition.
We have shown concern starting with the Yamuna Muktikaran Padyatra in 2013. The march attracted 10,000 people who marched for 11 days, connecting with the locals, making the issue urgent, and more importantly, waking some slumbering politicians. We can’t afford to go in slumber again. Let us subdue “Kaliyā” and revive the River Yamuna once again, joining hands with innumerable organizations working for decades around Yamuna. One such organization is Swechha, a youth-focused NGO operating from Delhi. It has been raising awareness about the pitiable state of Yamuna through the We for Yamuna campaign and the Yamuna Yatra program since 2001.
Another organization, the Yamuna Network, has been working for over seven years now to raise relevant issues before all concerned in and outside of the government. It is a civil society consortium consisting of eight NGOs: Toxics Link, Paani Morcha, Yamuna Jiye Abhiyaan, LIFE, Ridge Bachao Andolan, CMS Environment, Matu Jan Sangathan, and PEACE Institute. It’s only the dance of the civilians that can subdue the greedy, callous and apathetic attitude of the state towards our rivers and rejuvenate River Yamuna. Let us look at a river as an ecosystem and not as a resource to be exploited in the never-ending competition for water.
Photo credit: India Water Portal
Eliana Barbosa, Coordenadora da Rede em Rio de Janeiro
Na competição por água no Rio de Janeiro as zonas Norte e Oeste — mais carentes que a famosa Zona Sul — estão claramente perdendo.
A cidade enfrenta um dos verões mais quentes dos últimos tempos e alguns bairros tiveram seu fornecimento de água intermitente por semanas nesse Janeiro, devido em parte à falta de reservatórios em larga escala e à manutenção incipiente na rede de fornecimento.
A falta de água no verão, ironicamente a estação no ano em que mais chove, não é novidade em cidades balneário, que tem um aumento no número de turistas durante o período de festas e férias escolares. Entretanto esse verão foi mais quente e seco que de costume, levando a um aumento no consumo de água da ordem de 200 por cento, de acordo com a CEDAE, empresa pública de saneamento do Rio. As casas deveriam ter reservatório próprio, para compensar a intermitência no fornecimento, o que nem sempre acontece nos bairros mais afastados.
De acordo com o jornal O Globo, apenas 16 por cento da verba de 2013 para a manutenção da rede de distribuição foi usada e, como consequência, as zonas carentes são as mais afetadas. Manutenção é palavra-chave no Rio, já que a topografia ingrime cria diversos desafios à distribuição. Existem mais de 1200 bombas elétricas na cidade, com a finalidade de vencer a topografia garantindo a distribuição da água, entretanto os constantes apagões não contribuem para a eficácia do sistema. Os “gatos”, conexões informais presentes nas comunidades do Rio, também são um problema para a distribuição.
O abastecimento de água é de responsabilidade pública na maioria das cidades brasileiras, que operam através de empresas públicas sob tutela do Estado, trabalhando em parceria com as secretarias municipais. Os fundos, entretanto, provém muitas vezes de repasses federais. As construções e grandes reparos e, muitas vezes, a própria manutenção são realizados por empresas privadas contratadas através de licitações que acontecem anualmente, mediante previsão orçamentária. A lei brasileira de licitações prevê a contratação das empresas que oferecem o menor valor para cada determinado serviço, não necessariamente primando pela qualidade. Democrático, porém burocrático, o sistema leva a ineficiência da oferta de serviços públicos relacionados ao saneamento e à eletricidade.
A falta de água nesse verão chamou a atenção do Procon-RJ, que criou uma operação especial chamada “Vidas Secas” — remetendo ao célebre romance de Graciliano Ramos passado no sertão nordestino — através da qual uma unidade móvel percorreu bairros afetados na Zona Norte e Oeste da cidade. A operação criou um canal direto de comunicação para os habitantes prestarem queixa acerca do serviço de fornecimento de água e em três dias recolheu 59 queixas, permitindo que o PROCON – RJ acionasse e penalizasse a CEDAE, aplicando multa diária até que o serviço normalize.
Enquanto as autarquias se desentendem, a falta de água tem sido contornada pelos próprios habitantes. Vê-se um movimento constante de pessoas carregando baldes e latões pelas ruas. Alguns grupos se organizaram para comprar bombas d’água e caminhões pipa, outros constroem poços artesianos e estruturas para coletar água das chuvas quando possível. Vizinhos partilham a pouca água que conseguem entre si, afinal, o Rio 40º não vai se refrescar tão cedo.
Foto: Fernando Stankuns
Eliana Barbosa, Rio de Janeiro Community Manager
In the competition for water, Rio’s North and West zones — poorer than the fancy Southern zone of the city — are clearly losing.
The city is facing one of the hottest summer seasons of the past years, and some neighborhoods’ water supply has been intermittent for weeks in the past month, due to the lack of large-scale reservoirs and maintenance of the water supply system.
The lack of water in summertime, ironically Brazil’s wettest season, is no news, especially in cities that have an increase in tourists during summer holidays. However, this summer season was particularly dry, with temperatures far above 40º C, which led to a 200 percent increase in household water use, according to CEDAE, the city’s public company responsible for the distribution of the water supply. Inhabitants should have their own reservoir to compensate for the intermittence of the provider, but these are not common in the less wealthy areas of the city.
According to the newspaper O Globo, the municipality used only 16 percent of the 2013 budget for the maintenance of the distribution network; and the most affected neighborhoods are the poorest ones. Maintenance is a key issue in Rio, since the city’s steep topography creates several challenges in relation to the water distribution. There are more than 1,200 pumping systems in the city, most of them running on electricity. The constant problems in the electric supply damage the system as well.
Another problem is the illegal connections to the systems. Most of the favelas in Rio don’t have an official system for water supply, so the residents create informal connections to the network, which eventually leads to general network issues.
The water supply system in most Brazilian cities is the responsibility of the government, which operates through public companies at the state level, forging partnerships with the municipality’s secretariats. The funds, however, usually come from the Federal government. Construction or repairs can only be implemented via a bidding process in which private construction and maintenance firms are hired at lower price, according to the current Brazilian law. This very intricate bureaucratic system leads to inefficiency in the offering of public services related to sanitation — water and sewage — and electricity.
This summer water shortage calls the attention of the consumer defense authority in Rio, which created a special operation called Operações Vidas Secas (the “Dry Lives Operation”), in reference to a very well-known Brazilian novel about life in the semi-desert areas of the northeast of the country. The operation created a direct channel for the inhabitants to complain about the water shortage, in which a mobile unit passes by the affected neighborhoods and the inhabitants can file an official complaint. According to the consumer defense authority, in three days of operation, 59 complaints were made, which enables the authority to penalize CEDAE — the public water company — with a daily fine until the services are normalized.
While municipal and public authorities dispute, the water shortage in the northern and western areas of Rio is being partially solved by its inhabitants. There is a constant movement back and forth of people carrying water in gallon containers and small reservoirs. Some group together to buy new water pumps and hire a water truck; others construct wells or adapt their houses to collect rain water whenever possible. After all, the temperature in sunny 40ºC Rio is not going to cool down anytime soon.
Photo credit: Fernando Stankuns