Water scheme monitoring using mobile-to-Web technologies in SenegalWorld Water ForumIstanbul 16-22 March 2009Session 2.1.1

A quick overview of rural water schemes (RWS) in SenegalOperating dataPersons served4 396 980Villages connected5 100Public standposts >10.800Private connections66 881Cumulated output: 120 000 m3/day (estim.)Mean availability rate: 95% (2007) 1200 RWS

Challenge: the need for reliable operating data on 1200 rural schemesWhat for ?Regulation of water service managementManagement of ground water resourcesFollow-up of O&M by private operatorsStrategic stakes for sector governanceContinuity of safe water delivery to 4,4 million people in rural areasTransparency, accountability and efficiency of water service over 1200 RWS

Issues to address in developing a countrywide monitoring systemWeakness of present monitoring activitiesLimited to a small number of sites (projects)Lack of feedback to water user assoc. (ASUFOR)Not really sustainable after projects closureLogistical constraintsGeographical dispersion of the 1200 RWSEffective participation from stakeholdersEndorsement required from the ASUFORDeal with variable capacities of ASUFOR staff

Conceptual ideas for a basic monitoring system on RWSGoal: a monitoring system that can be deployed over a large number of RWS and accessed by multi-users Concept A limited set of data (i) relevant for monitoring needs and (ii) that can be collected on-the-spotA reliable, simple and sustainable data handling and management systemA continuous feedback to each ASUFOR

A favorable context: the high use of mobile telephony in rural areasHigh penetration growth in rural population70% of RWS locations covered by networksExisting mobile-based services in agriculture

Designing a basic performance monitoring using 3 monthly dataReading of bulk water production meter(s)Balance of current and savings accountsNb. of days of down-time in the current month

Data sent by SMSToday: by typing 2 sms on an ordinary mobile phoneSoon: with a user-friendly, dedicated water mobile phone

Data received on a mobile-to-web platform and transferred to a website for processing and analysis

Data processing and Performance monitoring outputs5 indicators calculated from dataMean daily outputm3/dayActual / Authorized daily output ratio %Self-financing capacityFCFASelf-financing capacity per m3FCFA/m3Service availability rate%Evaluation of indicators againstReference valuesAnalysis of historical trends

Indicative table of reference values

Output #1: Monthly summary report

TableauBord

ASUFORNGODIBADernire mise jour10/30/08

Production

Index compteur compteur d'eau forage fin de priode24,270m3

Volume journalier pomp sur la dernire priode132m3/jour

Volume journalier pomp sur 12 dernires priodes110m3/jour

Capacit d'autofinancement

Solde compte pargne fin de priode22,722,185FCFA

Solde compte courant fin de priode312,055FCFA

Variation compte pargne + courant sur la dernire priode0FCFA

Variation compte pargne + courant sur 12 dernires priodes800,000FCFA

Fonctionnalit

Nb. de pannes bloquantes sur la dernire priode1Jours

Nb. de panne non bloquantes sur la dernire priode0Jours

Nb. de jours d'arrt sur 12 dernires priodes1Jours

Taux de disponibilit sur 12 dernires priodes99%

Evaluation

Niveau de productionX

Capacit d'autofinancementXExcellente

Rythme de constitution d'pargneXBien

Taux de fonctionnalitX

Frquence des pannesX surveiller

RecommandationSurveiller la fonctionnalit

&L&"Arial,Italique"&8Rapport de suivi de base&R&"Arial,Italique"&8MANOBI SA - PEPAM 2008

TableauBord

1240

2240

3240

4240

5240

6240

7240

102.2121212121240

94.6428571429240

132.2240

11240

12240

Volume journalier

Maxi prconis

Volume journalier (m3/jour)

data

1

2

3

4

5

6

21922185312055

22422185312055

22722185312055

22722185312055

11

12

Epargne

Courant

Comptes pargne + courant (FCFA)

eausb

000

500000337300168650

800000602300301150

800000998900499450

100 FCFA/m3

50 FCFA/m3

FCFA pargne gnre vs. Cumul m3

pannes

1

2

3

4

5

6

7

0

0

1

11

12

Nb. jours d'arrt

Nombre de jours d'arrt

Priode123456789101112

Date debut31-Jul2-Sep30-Sep

Date fin31-Jul2-Sep30-Sep30-Oct

Nb jours332830

Index14,28117,65420,30424,270

Volume3,3732,6503,966

Volume cumul03,3736,0239,989

Volume journalier10295132

Volume maxi prconis20240240240240240240240240240240240240

Jours d'arrt001

Panne non bloquante000

Epargne21,922,18522,422,18522,722,18522,722,185

Courant312,055312,055312,055312,055

Epargne gnre0500,000800,000800,000

100 FCFA/m31000000000337,300602,300998,900

50 FCFA/m3500000000168,650301,150499,450

Exploitable

Luc HOANG-GIA: vrifier

DateIndexVolumePanne BPanne NBEpargneCourantCumPanneBCumPanneNB

31/07/0814,281021,922,185312,05500

06/08/0814,949668021,922,185312,05500

14/08/0815,9691,0200022,422,185312,05500

19/08/0816,5555860022,422,185312,05500

26/08/0817,0555000022,422,185312,05500

02/09/0817,6545990022,422,185312,05500

10/09/0818,3466920022,422,185312,05500

17/09/0819,3009540022,422,185312,05500

24/09/0819,6973970022,722,185312,05500

30/09/0820,3046070022,722,185312,05500

09/10/0821,2389340022,722,185312,05500

15/10/0821,6734350022,722,185312,05500

22/10/0822,8681,1951022,722,185312,05510

30/10/0824,2701,4020022,722,185312,05510

06/11/0825,2349641022,722,185312,05520

datem3jrsarretepargnecourant

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

Output #2: Water extractions chart

Graph3

376.404494382

319.3260869565

259.3548387097

248.3452380952

213.6391752577

191.8928571429

173.9090909091

168.8571428571

161

154

154.1857142857

153.6119402985

148.0208333333

144.6753246753

133.2688172043

132.0833333333

130.5154639175

128.6506024096

109.7692307692

102.4444444444

100.8681318681

86.7640449438

85.1235955056

83.8928571429

81

77.862745098

68.5824175824

63

61.4342105263

54.1973684211

50.4395604396

48.2763157895

45.1842105263

29.7534246575

m3/day

Feuil1

#SiteVolEp+ccTxFonc

1Ndangalma3767,965,31096.6%34

2Ndiass31916,189,36590.2%

3Touba Toul2595,748,685100%412%100%

4Keur Ayib24811,338,830100.0%926%88%

5Ouadiour21430,466,340100%926%62%

6Ndiago19220,517,720100.0%721%35%

7Begal1747,420,205100.0%515%15%

8Sibassor16912,204,38099%

34Tanime16110,598,500100.0%

33Malicounda Wolof1540100.0%

9Diaoule1549,782,100100.0%

32Medina Kane1544,167,230100.0%

10Golobe1489,516,145100%

11Ndieffoune Keur Ndiaw1451,557,505100%

12Tylor1337,054,800100%

13Sandiara13215,960,000100.0%

14Patar13123,034,24098.9%

15Ndiebel12911,007,64094.4%

16Ngodiba1108,161,300100.0%

17Ndakhar Mbaye1023,169,32597%

18Ngathie Naoude1015,320,00098.9%

19Tassette874,870,500100.0%

20Merina Asta852,436,56596%

21Dalla8412,895,480100%

22Telly817,650,00099%

23Simong Diene784,900,50093.3%

24Thicky6911,609,780100%

25Keur Ngalgou6317,028,35593.4%

26Nguelou611,152,000100.0%

27Keur Soce5410,852,56099%

28Gap508,285,155100%

29Nguecokh482,603,500100.0%

30Ngolfagning45

31Djiadji Goumack30

m3/Jour

Totaux4,540

Moyennes134

Feuil3

#SiteVolEp+ccTxFonc

1Ndangalma3767,965,31097%

11Ndieffoune Keur Ndiaw1454,167,230100%

3Touba Toul2595,748,685100%

13Sandiara1321,557,505100%

7Begal1747,420,205100%

22Telly812,436,56596%

19Tassette873,169,32597%

14Patar1317,054,800100%

2Ndiass31916,189,36590%

4Keur Ayib24811,338,830100%

5Ouadiour21430,466,340100%

6Ndiago19220,517,720100%

8Sibassor16912,204,38099%

9Diaoule15410,598,500100%

10Golobe1489,782,100100%

12Tylor1339,516,145100%

15Ndiebel12915,960,000100%

16Ngodiba11023,034,24099%

17Ndakhar Mbaye10211,007,64094%

18Ngathie Naoude1018,161,300100%

23Simong Diene7812,895,480100%

24Thicky697,650,00099%

26Nguelou6111,609,780100%

27Keur Soce5417,028,35593%

29Nguecokh4810,852,56099%

30Ngolfagning458,285,155100%

25Keur Ngalgou634,900,50093%

21Dalla844,870,500100%

20Merina Asta855,320,00099%

28Gap501,152,000100%

31Djiadji Goumack302,603,500100%

m3/jourFCFA

Totaux4,072305,464,015

Moyenne1319,853,678

Feuil3

0000

0000

0000

0000

0000

000

000

00

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0

Sites OK

PB GESTION ?

PB DEMANDE EN EAU

m3/jour

FCFA comptes pargne + courant

Capacit d'autofinancement vs Production moyenne

Output #3: Management chartSites with low financing capacity vs daily outputSites with medium to high financing capacity vs daily output

Graph4

705480070548007965310

16189365161893654167230

11338830113388305748685

30466340304663401557505

20517720205177207420205

12204380122043802436565

10598500105985003169325

978210097821004900500

951614595161454870500

15960000159600005320000

23034240230342401152000

11007640110076402603500

81613008161300

1289548012895480

76500007650000

1160978011609780

1702835517028355

1085256010852560

82851558285155

7965310

4167230

5748685

1557505

7420205

2436565

3169325

4900500

4870500

5320000

1152000

2603500

Sites OK

MEAN DAILY OUTPUT m3/day

FCFA IN SAVINGS & CURRENT ACCOUNTS

Feuil3

#SiteVolEp+ccTxFonc

14Patar1317,054,800100%

2Ndiass31916,189,36590%

4Keur Ayib24811,338,830100%

5Ouadiour21430,466,340100%

6Ndiago19220,517,720100%

8Sibassor16912,204,38099%

9Diaoule15410,598,500100%

10Golobe1489,782,100100%

12Tylor1339,516,145100%

15Ndiebel12915,960,000100%

16Ngodiba11023,034,24099%

17Ndakhar Mbaye10211,007,64094%

18Ngathie Naoude1018,161,300100%

23Simong Diene7812,895,480100%

24Thicky697,650,00099%

26Nguelou6111,609,780100%

27Keur Soce5417,028,35593%

29Nguecokh4810,852,56099%

30Ngolfagning458,285,155100%

1Ndangalma3767,965,31097%

11Ndieffoune Keur Ndiaw1454,167,230100%

3Touba Toul2595,748,685100%

13Sandiara1321,557,505100%

7Begal1747,420,205100%

22Telly812,436,56596%

19Tassette873,169,32597%

25Keur Ngalgou634,900,50093%

21Dalla844,870,500100%

20Merina Asta855,320,00099%

28Gap501,152,000100%

31Djiadji Goumack302,603,500100%

m3/jourFCFA

Totaux4,072305,464,015

Moyenne1319,853,678

Feuil3

0000

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0

Sites OK

PB GESTION ?

PB DEMANDE EN EAU

m3/jour

FCFA comptes pargne + courant

Capacit d'autofinancement vs Production moyenne

Implementation of the servicePublic private partnership PEPAM-MANOBIDevelopment by MANOBI with PEPAM guidance Service delivery by MANOBI to ASUFORs through a subscription systemData shared with PEPAM for regulation needs StepsPilot phase in 2008 with 60 ASUFORsProgressive deployment starting 2009Support of the Water and Sanitation Program

Thank you