Fresh Water Year 2003
TN
Anuradha
anuradha@sdalt.ernet.in
Water is probably the only natural resource to
touch all aspects of human civilization - from agricultural and
industrial development to the cultural and religious values embedded in
society."
- Koichiro Matsuura, Director
General, UNESCO
The
world is heading towards a freshwater crisis, which is already evident
in many parts of the world, varying in scale and
intensity depending on the time of the year, climate, and location.
Recognizing the need for urgent action in conservation of fresh water
resources for our future, the United Nations General Assembly proclaimed
the year 2003 as the International Year
of Freshwater.
CLEAN-India’s focus was to encourage individuals,
communities, and concerned citizens to protect and respect our water
resources. This was done through our Water Watch programme
which was conducted in Amreli,
Aurangabad,
Udaipur,
Bangalore,
Pondicherry,
Madurai, Ranikhet,
Indore,
Bhopal and
Varanasi. Serious attempts were made by the CLEAN team to spread
large scale awareness among the students, community, stakeholders and
government regarding the threat to our fresh water resources and the
urgent need to conserve it. From providing scientific skills to
students for testing the quality of drinking water, generating
awareness, to suggesting and taking up conservation measures like tap
water harvesting and roof top rain water were a part of the
CLEAN-India initiative.
CLEAN-India programme has been playing a pro-active role in
creating awareness about protecting and making our environment better
through different activities. The programme initiated by Development
Alternatives adopts a three pronged approach by initiating environment
quality assessment, following which awareness is generated
and action taken for improving the environment. The catalysts of
change in the programme are school students and youth who, in
turn, motivate the communities. The young champions receive
scientific training on monitoring drinking water quality. They are
further enthused to initiate various campaigns pertaining to local
environmental issues. Most importantly, youngsters in their own capacity
initiate projects at the school and household levels to improve the
quality of our environment.
Get Quality Conscious -
Drinking Water Quality Assessment
If
the bottled drinking water being sold in our country by multinationals
and corporate houses (who have enough resources and
technological backup) are contaminated then one could easily imagine to
what extent the tap water and river water would be contaminated. In
fact, water quality monitoring in Indian water bodies has received very
little attention.
Students were trained on using Jal TARA portable water testing kit.
With this kit, you can test 14 parameters of drinking and river water
quality. It is a very scientific yet simple tool to check the
potability of water. Samples from municipal water supply,
groundwater (bore wells and hand pumps) and surface water bodies (lakes)
were tested.
Surface water from rivers, streams and lakes is the main source of
drinking water.
India's 14 major, 55 minor and several hundred small rivers receive
millions of litres of sewage, industrial and agricultural wastes. Most
of these rivers have been degraded to sewage drains. There are serious
water quality problems in the towns using these rivers/streams as a
source of drinking water. Surface Water quality monitoring
was also conducted.
In Indore, Central India, water quality of Shipra River was
monitored.
In Amreli, River quality monitoring of
Bhangalvad
River
was also completed. Also, monitoring of water stored in Khoduyar
dam was carried out. In the
Lake City – Udaipur
– Fatehsagar Lake, Swaroopsagar Lake and Lake Pichola were monitored.
Pamphlets
highlighting the need for proper use of water were distributed to the
public gathered to witness the testing exercise by the students.
In Pondicherry,
Chunmbar
River and the Pennaiyar at Manjakuppam were
monitored. In
Varanasi, different ghats on the river
Ganga
were also tested for water quality. In
Bangalore, water quality of Sankey Tank and
Ulsoor Lake was monitored. In Ranikhet, Shiv Mandir
Spring, Ganidyoli, Taura and Podina Pani
Stream’s water quality was also monitored. In
Aurangabad, Surface water quality of The
Salim
Ali
Lake and
Kham
River was tested.
The results of water testing were shown and discussed with the local
people, leading to identification of some of their major water-related
problems. Monitoring at the river site made the local people very
curious and they were informed about the declining water quality along
with some remedial measures for the same. This also helped the
CLEAN-India students understand the crux of the problem.
Spreading the Message
After
the water monitoring was completed, the students embarked upon creating
awareness among the community, not just making them aware about water
quality, but also about simple ways to purify and conserve water.
Community meetings were organized wherein students briefed the people
about the purpose of Fresh Water Year; discussed the results
of monitoring, causes of contamination, gave tips on simple
household remedies, and also emphasized on the need for water
conservation and harvesting.
In
Aurangabad
during the monitoring process, the CLEAN team discovered the
presence of coli form bacteria in a public tap of a park. This
was reported in the leading newspaper of
Aurangabad.
The Municipal Corporation immediately reacted to it and a meeting
was organized by the CLEAN team. This meeting was conducted to
seek support from the authorities in solving the water quality
problem and emphasize the importance of clean water supply to the
communities. The authorities ensured complete support in improving
the water quality and as a first step the public tap was cleaned up
and is being regularly monitored since then. |
Water
Conservation through Tap & Rain Water Harvesting
Efforts were put in to conserve the water in various ways like creating
a green belt. The waste water from houses was collected
and used for gardening, tap water harvesting, and roof top rain water
harvesting.
In Amreli, a new water channel was constructed to harvest the overflow
from tap water. Waste water was channelised for gardening; new taps were
installed to curb leakage; and soak pits were constructed as a solution
to water logging.
Ranikhet being a hilly area, rain water harvesting was
done to store water in that region..
In Indore, the local community was interested in proper disposal of
waste water. The Resident Union developed a green belt in
the area and also made arrangements for recharging the well water.
One of the schools developed a waste water harvesting plant in the
school. In other school, run off from canteen/mess was filtered
and collected in a tank and used for gardening. In one of the
communities, run off from a bore well was collected in a pit and
challelised toa well for recharging the groundwater.
In rest of the cities (Pondicherry,
Aurangabad,
Madurai, and
Varanasi), the common
principle of tap water harvesting was followed. The water
harvesting structure was planned around the main tap of each school.
These taps are used as a source of drinking water and also to wash up
after the meal. Several of these structures had leaking taps and
un-maintained drain pipes. As a result, the used water flowed out into
the municipal drain and also formed stagnating pools near the taps.
Thus, the design of the water harvesting structure included repair of
existing structures to prevent leakages and the formation of a small
garden, to be supplied with filtered water. The garden was set up
with perforated pipes laid underground so as to have a simple drip
irrigation system.
The students were actively involved during the design and construction
of the tap water harvesting structures in each school.
Geographical Information System
(GIS) as a Decision Support System tool
As more and more people are exposed to the contamination of drinking
water, many issues arise that not only involve
premeditating the contaminated water, but also preventing similar
situations from occurring in future. The drinking water is contaminated
through the pipe distribution system or directly through ground water.
Mapping the water quality
parameters using the Decision Support Systems like GIS enables quick
decision-making by the policy makers. Graphical representation of
data helps in easy analysis. A Spatial Decision Support System (SDSS)
is a computer – based system designed to assist in the decision-making
process.
The digital spatial database
for the 10 cities was generated using the tourist guide map of each city
by converting analog data into digital data. All the features like
roads, railways, major water bodies, monitoring locations were extracted
from the guide map. These features were then cleaned and built for
topology. The water quality data was then integrated with the
corresponding monitoring locations for analysis and query building. This
will be soon hosted on the CLEAN-India website (www.cleanindia.org).
Conclusion
By conducting various activities, CLEAN-India students have started
taking a keen interest in informing local communities the importance of
fresh water and the immediate need to conserve it. Students are
now confident and truly believe that they are the ones who have to get
involved in protecting the nation’s water resources.
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