RESOURCE:

The resource appropriated from NIA Irrigation in San Antonio is water for irrigation. The irrigation system of interest in this study includes a government-built canal that delivers water from Banadero River to nearby farmlands.

SCREENER:

Case: NIA Irrigation in San Antonio, Philippines

The information regarding the following common-pool resource system was taken from empirical evidence from a field setting. Data on the system was extracted from a paper issued by a scholar or research institution. Currently, there are no additional documents to cite which may provide further information about this common-pool resource.

These documents describe two resources in detail. The primary resource is the NIA Irrigation in San Antonio, situated in San Antonio of Philippines. More generally, it is located in Orient. The system's sector is that of water. Relatively good information has been collected about the stakes of participants who appropriate from NIA Irrigation in San Antonio. The condition of this resource is well understood. Complete information is available regarding the strategies used by key groups interacting with the system. There is thorough documentation of the operational rules for this resource. This is the result of a high level of confidence that the authors who recorded the features of NIA Irrigation in San Antonio have a complete knowledge of its particulars. Furthermore, the authors have provided sufficient data to formulate a structured coding process.

There are less than 25 total appropriator teams appropriating from the resource . At the beginning of the period discussed by the authors, there was an apparently balanced supply of biological and physical resources withdrawn compared to the number of units available. Appropriator teams for the resource are always formally organized.

The barrio San Antonio had two irrigation systems. One was the old system built by the farmers. The other was the new system constructed by the National Irrigation Administration (NIA). An irrigators' association was founded to manage the new system. Since it first delivered water in the dry season of 1977, the new system has encountered numerous problems. Some farmers lost their entire crops due to insufficient water. The canals were poorly maintained. Disputes arose between the irrigators' association and the NIA regarding the turnover of the management of the new system to the association. The old system on the other hand was managed by the farmer informally. It was in good working order.

CITATION(S):

de los Reyes, Romana P., and Salve B. Borlagdan (1980) "San Antonio Irrigation System." In COMMUNAL GRAVITY SYSTEMS: FOUR CASE STUDIES, edited by Romana P. de los Reyes, et al., 35-63. Quezon City, Philippines: Institute of Philippine Culture: Ateneo de Manila University.*

RESOURCE INFO:

The resource appropriated from NIA Irrigation in San Antonio is water for irrigation. It is produced physically and is a renewable moving (fugitive) unit. The irrigation system of interest in this study includes a government-built canal that delivers water from Banadero River to nearby farmlands.

The boundary of this resource has natural/constructed attributes which do not limit entry. The boundaries of this resource are smaller than the location, and exist in one country, and are not divided among multiple general purpose local jurisdictions at a single level. The boundaries of this resource are designated by a development project designed by non-residents.

There are not distinct and stable micro-environmental or ecological zones within this resource (educated guess).

There are strategic points within the resource where the main flow of the water for irrigation can be controlled (inferred). There is considerable, but unpredictable variation over space in the availability of water for irrigation within the resource (highly confident). There is considerable, and mildly predictable variation in the flow of water for irrigation within a single year (inferred). There is considerable, but unpredictable variation in the flow of water for irrigation from year to year (inferred).

The topography of the resource or the land immediately around the resource is moderately sloping (educated guess).

The boundaries of the production resource do not coincide with the boundaries of the appropriation resource. The production resource is a facility connected to the appropriation resource (confident). The boundaries of the production resource are not equivalent to the boundaries of the location, but lie within the boundaries of the location (inferred). The boundaries of the distribution resource are roughly equivalent to the boundaries of the appropriation resource (inferred). The boundaries of the production resource are not equivalent to the boundaries of the distribution resource. The production resource is a facility connected to the distribution resource (confident).

The headworks (production resource) are operated by the same agency(s) (or the same group(s) of people) as the appropriation resource, and the agency(s) or the group(s) of people are the sole operator(s) of the headworks (inferred). The distribution system is solely operated by the same agency(s) (or the same group(s) of people) as the appropriation resource (inferred). The distribution system is solely operated by the same agency(s) (or the same group(s) of people) as the headworks of the system (inferred).

LOCATION:

The appropriation resources are situated in the barrio of San Antonio. The boundaries of the location are the boundaries of a barrio. The appropriation resource present in this location consists of an NIA-built irrigation system (coding), a farmer-built irrigation system. Regarding the use of the irrigation system, there were few adverse affects throughout the entire period in the relationships among appropriation processes.

The system is located within one country. Within this country, the system's location is not divided among several general purpose local jurisdictions at the same level. A permanent population lives year round in this location (highly confident). This location is also characterized by an economy that is changing and tied to other economic networks during the entire time period (confident).

The latitude of this location is not specified, and its longitude is not specified. The elevation of this location is 0 meters. The highest elevation is 0. The lowest elevation of this location is 0. The region's average annual rainfall is . The region's average annual evapotranspiration is . The distribution of rainfall and evapotranspiration per month is as follows:

January precipitation: 0, evapotraspiration: 0

February precipitation: 0, evapotraspiration: 0

March precipitation: 0, evapotraspiration: 0

April precipitation: 0, evapotraspiration: 0

May precipitation: 0, evapotraspiration: 0

June precipitation: 0, evapotraspiration: 0

July precipitation: 0, evapotraspiration: 0

August precipitation: 0, evapotraspiration: 0

September precipitation: 0, evapotraspiration: 0

October precipitation: 0, evapotraspiration: 0

November precipitation: 0, evapotraspiration: 0

December precipitation: 0, evapotraspiration: 0

RESOURCE:

The resource appropriated from NIA Irrigation in San Antonio is water for irrigation. The irrigation system of interest in this study includes a government-built canal that delivers water from Banadero River to nearby farmlands.

OPERATIONAL LEVEL:

TYPE OF SITUATION

The processes described in the related documents are primarily related to appropriation, production, distribution and use. The formal owner(s) of the resource discussed in this study is a central government. The set of individuals who have rights to withdraw from this resource is well-defined. As of the beginning of this period, the owners are exercising (or attempting to exercise de jure) and effective in gaining closed access to this resource. Since the beginning of this period, the appropriators are exercising (or attempting to exercise de jure) effective closed access to this resource.

EVENTS MARKING THE BEGINNING ACTION SITUATION

It is estimated that the operational level coded on this form ended in 1978. The estimated duration of the patterns that are described in this form is 1 to 10 years. Throughout the duration there were no changes made in operational, collective, or consititutional rules. There was no change in resource size or structure. There was no new technology introduced to the system over the duration of the patterns coded on this form. There was no substantial external change in the value of the units appropriated. The quantity of units available did not change due to a change in appropriation patterns of other appropriators' withdrawals from the same production or distribution resource. There were no new groups starting to withdraw units from the appropriation resource. There was no recorded change to one or more variables internal to the operational level. The variables that changed were -2. The author begins the description of this case at this point in history. The author begins at this point in history because The system was first used for irrigation in the dry season of 1977..

CONDITIONS AT THE BEGINNING AND END OF PERIOD COVERED BY THIS FORM*

For biological resources at the beginning of this period, the balance between the quantity of units withdrawn and the number of units available was apparently balanced (inferred). For biological resources at the end of this period, the balance between the quantity of units withdrawn and the number of units available was an extreme shortage (highly confident). For physical resources at the beginning of this period, the balance between the quantity of units withdrawn and the quantity of units needed, given the usual patterns of use for these units was apparently balanced (inferred). For physical resources at the end of the period the balance between the quantity of units withdrawn and the quantity of units needed, given the usual patterns of use for these units, was an extreme shortage (highly confident).

The following includes the available statistics on the use of this resource at the beginning of the time period, followed by the end of the time period:

Square meters of fields irrigated at the beginning of the period: 230000 (highly confident)

Square meters of fields irrigated at the end of the period: 230000 (highly confident)

*In fisheries and other biological systems, this is the maximum sustainable number of units. In irrigation, this refers to the optimal water requirements of the crops in the established fields served by this system.

At the beginning of the period, the units were predominantly used to produce other units.

At the end of the period, the units were predominantly used to produce other units.

As of the beginning of the period, the quality of the units being withdrawn from the resource was passable (educated guess). As of the end of the period, the quality of the units being withdrawn from the resource was passable (educated guess). At the beginning of the period of the study, there were no problems of pollution in this or other resources, due to the way units are being appropriated (inferred). At the end of the period of the study, there were no problems of pollution in this or other resources due to the way units are being appropriated (inferred). As of the beginning of the period, the extent of technical externalities resulting from the appropriation activities of participants from this resource was relatively low (educated guess). As of the end of the period, the extent of technical externalities resulting from the appropriation activities of participants from this resource was very high (educated guess). At the beginning of this study, the interference between the appropriation technology for this resource and the appropriation processes for other resources in this location had no effect on the appropriation resources (educated guess). At the end of this study, the interference between the appropriation technology for this resource and the appropriation processes for other resources in this location had no effect on the appropriation resources (educated guess). At the beginning of this study the appropriation resource was moderately well maintained, and in good working order (inferred). At the end of this study the appropriation resource was experiencing considerable deterioration due to poor maintenance (highly confident). At the beginning of this period the appropriators shared modest levels of mutual trust (e.g. oral promises are used but appropriators may be uncertain about performance) (educated guess). At the end of the period the appropriators shared low levels of mutual trust (e.g. oral promises rarely used) (inferred). ## Unknown markup: Start ##By the end of this period no change had occurred in the property rights regime related to the appropriation resource (inferred).

INFORMATION LEVELS

There are readily available maps or charts of the appropriation resource for use by the appropriators (inferred). Maps and/or charts of the production resource are available to appropriators (educated guess). The appropriators of this resource can be seen by each other while withdrawing units from the resource (educated guess). No appropriators are in radio communication with each other while appropriating from the resource (educated guess). There are actions being taken, by appropriators or officials, to generate information about the condition of the resource (inferred). There are not records of the withdrawals from this resource kept in a systematic way (inferred). There are not records of the physical factors which directly affected the resource kept in a systematic way (inferred). There are not records of the appropriators' contributions to monitoring of the resource kept in a systematic way (inferred). There was no information in the study about whether or not there are records of the appropriators' contribution to the maintenance of the resource kept in a systematic way. There is no information in the study to indicate whether or not records are kept in a language accessible to most of the appropriators. The keepers of these records are not indicated as being "officials" or "non-officials" in this case study. The case study did not indicate whether or not these records are available for inspection by appropriators. There are arenas being used for the exchange of information about conditions of the resource (inferred). Appropriators get together to discuss mutual problems of the resource monthly (educated guess). The appropriators have a considerable familiarity with the characteristics of this resource (educated guess).

POTENTIAL ACTIONS AND LEVELS OF CONTROL

There are appropriators and non-appropriators that made up a specialized staff or workers to undertake maintenance (confident). The quality or quantity of the units available to the appropriators are not adversely affected by the strategies of prior appropriators, because there are no prior appropriators (inferred). There are not problems of pollution resulting from activities of others who are not appropriators of this resource or inhabitants of this location (e.g. acid rain, sewage disposal) (educated guess). There does not appear to be an insurance mechanism available to the appropriators related to variability of income from the resource (educated guess).

PATTERNS OF INTERACTION

Differences between subgroups relating to gender identification does not affect communication (educated guess). Differences between subgroups relating to ethnic identification does not exist (inferred). Differences between subgroups relating to clan identification does not affect communication (educated guess). Differences between subgroups relating to racial identification does not exist (inferred). Differences between subgroups relating to caste identification does not exist (inferred). Differences between subgroups relating to religious identification does not affect communication (educated guess). Differences between subgroups relating to languages spoken does not exist (inferred). Differences between subgroups relating to general cultural views of the resource system and its use does not exist (inferred). Differences between subgroups relating to any problems that affect communication does not exist (inferred).

The general manner in which appropriators related to one another during this study is a relatively negative, perhaps even spiteful manner -- one indicator of this would be vandalism by appropriators against appropriators. (inferred). The documents present evidence of specific types of cooperative activities between the appropriators related primarily to other local resources (inferred). If someone violated the rules-in-use related to the appropriation process from this resource, it is likely as not that he/she would encounter social sanctions imposed by other appropriators (who are not filling posititions as official monitors) (educated guess). If someone violates the rules-in-use related to the appropriation process from this resource, it is likely as not that he/she would encounter physical sanctions by other appropriators (who are not filling posititions as official monitors) (educated guess). If someone violates the rules-in-use related to the appropriation process from this resource, it is likely as not that an official monitor or guard would move to impose sanctions (educated guess).

POSITIONS AND PARTICIPANTS

At the end of the period studied the position of non-appropriator (individuals prevented from using the resource) did exist (inferred). At the end of the period studied there was an estimate of less than 25 participant(s) in this position (inferred). At the beginning of the period there was a general estimate of Less than 25 appropriators (highly confident). There was a general estimate of Less than 25 appropriators at the end of the period (highly confident). The "official" position of monitor (apart from the willingness of all appropriators to monitor) does exist, and local non-appropriators are selected by appropriators for this position (educated guess). This position monitors rules devised by local collective choice processes (column 3 of the rules form) and rules-in-use.

The appropriators monitor the appropriation activities of each other apart from the monitoring of any "official" guards (inferred). The general estimate for the number of official monitors on duty at one time during peak hours was 1-5 (highly confident). Almost all of the monitors were full-time (inferred).

NUMBER AND RELATIONSHIPS AMONG SUBGROUPS

There will be 1 subgroup form(s) completed in relation to this operational level form. The ID number(s) of the subgroup(s) coded are as follows: 88.1 - 0 - 0 - 0

EVALUATION OF RESULTS

There are appropriators who were consistently disadvantaged in this period (highly confident). The relatively worst off appropriators have been cut out of their benefits from this resource or substantially harmed (inferred). By the end of the period studied the distance between those who were the least advantaged and those who were the most advantaged could be characterized as increasing over time (highly confident).

AUTHOR'S EVALUATION AND CAUSAL ASSUMPTIONS

In this coding form the author focuses on the readers' concept of results and the evaluation of results (inferred).

At least one of the following categories was evaluated as being poor: adequacy of water supply, equal access to water, conflict resolution. The author discusses withdrawals per unit of effort based on -2

SUBGROUP:

Participants:

The criteria for who is a member is well defined (inferred). Membership at the start of this group numbered 16 (highly confident). This group ended with a membership of 16 (inferred).

The following statements characterize the composition of this subgroup's population with respect to variables that may affect the capacity to communicate effectively:

The difference in composition with regard to gender identification does not affect communication (educated guess). Ethnic or cultural identification causes no difference in composition (inferred). The difference in composition with regard to clan identification does not affect communication (educated guess). Racial identification causes no difference in composition (inferred). Caste identification causes no difference in composition (inferred). The difference in composition with regard to religious identification does not affect communication (educated guess). There is no difference in composition with regard to languages spoken (inferred).

.

Legal Rights:

Members of this subgroup have de jure rights of access (inferred). The right to withdraw is held by this subgroup de jure (inferred). Rights to participate in management of this resource is held de jure (inferred). Exclusion from use of the entire resource is exercised de jure (inferred). Members of this subgroup cannot exercise the right to decide who can be excluded from particular zones within the resource either de facto nor de jure. (educated guess). The separable right of transfer to the flow of units from this resource is not held either by de jure nor de facto (inferred). The separable rights to exercise transfer to shares of this appropriation resource, or closely related production and/or distribution resources are neither held de jure nor de facto (inferred). Transferring shares of major appropriation equipment which are necessary to engage in appropriation is not exercised either je jure nor de facto## Unknown column: EQUIPSHAR ##.

Stakes and Resources:

The length of time this subgroup has regularly appropriated from this resource is 1 through 10 years (inferred). Around 91%-100% of members reside in or adjacent to this resource (confident). Most people in this subgroup are moderately dependent (i.e. about half of the family income) on this resource (educated guess). Given the economy of the location, the average annual family income (including all non-monetary forms of income) is considered average (educated guess). Over time the variance of the average annual family income across families is high (educated guess). Capital is owned by 91%-100% of this subgroup (educated guess). Alternatives for the supply unit are available at a high cost (educated guess).

Potential Actions and Levels of Control:

A noticeable impact on the balance of the quantity of units withdrawn and the number of units available in this resource would not occur in a drastic reduction of this subgroup's appropriation activities (educated guess). Keeping in mind the physically available levels of withdrawal that are possible from this resource, the following shows the extent to which rules concerning different aspects of withdrawal constrain appropriation: technological rules lightly constrain (educated guess), time limits which limit the range of choice lightly constrain (educated guess), quantity limits which limit the range of choice moderately constrain (educated guess), and marginal units or units obtained by increasing levels of appropriation have a high value immediate return (inferred).

Technology:

The appropriative power of the technology used threatens the balance between units withdrawn and units available even if no new users are added (inferred).

Strategies Adopted:

At the beginning of the period the rate of unit withdrawals was increasing (educated guess). At the end of the period the rate of unit withdrawals was decreasing (educated guess). In irrigation, appropriation resources (at the beginning of the period) produce mostly paddy rice. In irrigation, the appropriation resources (at the end of the period) produce mainly paddy rice. During this time period members have invested resources, such as their own labor, in maintaining or improving the structure of the appropriation resource (inferred). Investment into constructing or improving production or distribution works for maintaining or improving their resource has been made by members (inferred). Resources have not been expended (including time) to avoid actions that would harm the structure of the appropriation resource (inferred). The maintenance or improvement work is neither dependent nor contingent on the quantity of units appropriated (educated guess). Members have access to an alternative source of supply (inferred). At least one member has assumed entrepreneurial activity in trying to achieve coordinated strategies in relationship to both withdrawal and investment (confident). In characterizing the usual behavior of the members of this subgroup with respect to local operation level rules-in-use (other than in extreme shortage), it can be said that most of the members do not follow the rules (confident). The level of infraction of members who are not rule followers is generally medium (educated guess). No action has been proposed to alter the operational or collective-choice rules affecting the appropriation from this resource.

Subgroup Results:

This subgroup appropriates 91%-100% of its total appropriated units at the end of this period (confident). By the end of this time period the appropriates from this resource have remained approximately constant (inferred). The absolute quantity of appropriation units obtained by this group has become smaller (highly confident).

OPERATIONAL LEVEL:

TYPE OF SITUATION

The processes described in the related documents are primarily related to appropriation, production, distribution and use. The formal owner(s) of the resource discussed in this study is a central government. The set of individuals who have rights to withdraw from this resource is well-defined. As of the beginning of this period, the owners are exercising (or attempting to exercise de jure) and effective in gaining closed access to this resource. Since the beginning of this period, the appropriators are exercising (or attempting to exercise de jure) effective closed access to this resource.

EVENTS MARKING THE BEGINNING ACTION SITUATION

It is estimated that the operational level coded on this form ended in 1978. The estimated duration of the patterns that are described in this form is Less than one year. Throughout the duration there was change made primarily by the appropriators in operational, collective, or consititutional rules. There was no change in resource size or structure. There was no new technology introduced to the system over the duration of the patterns coded on this form. There was no substantial external change in the value of the units appropriated. The quantity of units available did not change due to a change in appropriation patterns of other appropriators' withdrawals from the same production or distribution resource. There were no new groups starting to withdraw units from the appropriation resource. There was no recorded change to one or more variables internal to the operational level. The variables that changed were -2. The author does not begin the description of this case at this point in history.

CONDITIONS AT THE BEGINNING AND END OF PERIOD COVERED BY THIS FORM*

For biological resources at the beginning of this period, the balance between the quantity of units withdrawn and the number of units available was an extreme shortage (highly confident). For biological resources at the end of this period, the balance between the quantity of units withdrawn and the number of units available was an extreme shortage (highly confident). For physical resources at the beginning of this period, the balance between the quantity of units withdrawn and the quantity of units needed, given the usual patterns of use for these units was an extreme shortage (highly confident). For physical resources at the end of the period the balance between the quantity of units withdrawn and the quantity of units needed, given the usual patterns of use for these units, was an extreme shortage (highly confident).

The following includes the available statistics on the use of this resource at the beginning of the time period, followed by the end of the time period:

Square meters of fields irrigated at the beginning of the period: 270000 (highly confident)

Square meters of fields irrigated at the end of the period: 70000 (highly confident)

*In fisheries and other biological systems, this is the maximum sustainable number of units. In irrigation, this refers to the optimal water requirements of the crops in the established fields served by this system.

At the beginning of the period, the units were predominantly used to produce other units.

At the end of the period, the units were predominantly used to produce other units.

As of the beginning of the period, the quality of the units being withdrawn from the resource was passable (educated guess). As of the end of the period, the quality of the units being withdrawn from the resource was passable (educated guess). At the beginning of the period of the study, there were no problems of pollution in this or other resources, due to the way units are being appropriated (inferred). At the end of the period of the study, there were no problems of pollution in this or other resources due to the way units are being appropriated (inferred). As of the beginning of the period, the extent of technical externalities resulting from the appropriation activities of participants from this resource was very high (educated guess). As of the end of the period, the extent of technical externalities resulting from the appropriation activities of participants from this resource was very high (educated guess). At the beginning of this study, the interference between the appropriation technology for this resource and the appropriation processes for other resources in this location had no effect on the appropriation resources (educated guess). At the end of this study, the interference between the appropriation technology for this resource and the appropriation processes for other resources in this location had no effect on the appropriation resources (educated guess). At the beginning of this study the appropriation resource was experiencing considerable deterioration due to poor maintenance (highly confident). At the end of this study the appropriation resource was experiencing considerable deterioration due to poor maintenance (highly confident). At the beginning of this period the appropriators shared low levels of mutual trust (e.g. oral promises rarely used) (inferred). At the end of the period the appropriators shared low levels of mutual trust (e.g. oral promises rarely used) (inferred). ## Unknown markup: Start ##By the end of this period no change had occurred in the property rights regime related to the appropriation resource (inferred).

INFORMATION LEVELS

There are readily available maps or charts of the appropriation resource for use by the appropriators (inferred). Maps and/or charts of the production resource are available to appropriators (educated guess). The appropriators of this resource can be seen by each other while withdrawing units from the resource (educated guess). No appropriators are in radio communication with each other while appropriating from the resource (educated guess). There are actions being taken, by appropriators or officials, to generate information about the condition of the resource (inferred). There are not records of the withdrawals from this resource kept in a systematic way (inferred). There are not records of the physical factors which directly affected the resource kept in a systematic way (inferred). There are not records of the appropriators' contributions to monitoring of the resource kept in a systematic way (inferred). There was no information in the study about whether or not there are records of the appropriators' contribution to the maintenance of the resource kept in a systematic way. There is no information in the study to indicate whether or not records are kept in a language accessible to most of the appropriators. The keepers of these records are not indicated as being "officials" or "non-officials" in this case study. The case study did not indicate whether or not these records are available for inspection by appropriators. There are arenas being used for the exchange of information about conditions of the resource (inferred). Appropriators get together to discuss mutual problems of the resource monthly (educated guess). The appropriators have a considerable familiarity with the characteristics of this resource (educated guess).

POTENTIAL ACTIONS AND LEVELS OF CONTROL

There are appropriators and non-appropriators that made up a specialized staff or workers to undertake maintenance (educated guess). The quality or quantity of the units available to the appropriators are not adversely affected by the strategies of prior appropriators, because there are no prior appropriators (inferred). There are not problems of pollution resulting from activities of others who are not appropriators of this resource or inhabitants of this location (e.g. acid rain, sewage disposal) (educated guess). There does not appear to be an insurance mechanism available to the appropriators related to variability of income from the resource (educated guess).

PATTERNS OF INTERACTION

Differences between subgroups relating to gender identification does not affect communication (educated guess). Differences between subgroups relating to ethnic identification does not exist (inferred). Differences between subgroups relating to clan identification does not affect communication (educated guess). Differences between subgroups relating to racial identification does not exist (inferred). Differences between subgroups relating to caste identification does not exist (inferred). Differences between subgroups relating to religious identification does not affect communication (educated guess). Differences between subgroups relating to languages spoken does not exist (inferred). Differences between subgroups relating to general cultural views of the resource system and its use does not exist (inferred). Differences between subgroups relating to any problems that affect communication does not exist (inferred).

The general manner in which appropriators related to one another during this study is a relatively negative, perhaps even spiteful manner -- one indicator of this would be vandalism by appropriators against appropriators. (inferred). The documents present evidence of specific types of cooperative activities between the appropriators related primarily to other local resources (inferred). If someone violated the rules-in-use related to the appropriation process from this resource, it is likely as not that he/she would encounter social sanctions imposed by other appropriators (who are not filling posititions as official monitors) (educated guess). If someone violates the rules-in-use related to the appropriation process from this resource, it is likely as not that he/she would encounter physical sanctions by other appropriators (who are not filling posititions as official monitors) (educated guess).

POSITIONS AND PARTICIPANTS

At the end of the period studied the position of non-appropriator (individuals prevented from using the resource) did exist (inferred). At the end of the period studied there was an estimate of less than 25 participant(s) in this position (inferred). At the beginning of the period there was a general estimate of Less than 25 appropriators (highly confident). There was a general estimate of Less than 25 appropriators at the end of the period (highly confident). The "official" position of monitor (apart from the willingness of all appropriators to monitor) does not exist (highly confident).

The case study did not include information regarding whether or not the appropriators monitor the appropriation activities of each other apart from the monitoring of any "official" guards.

NUMBER AND RELATIONSHIPS AMONG SUBGROUPS

There will be 1 subgroup form(s) completed in relation to this operational level form. The ID number(s) of the subgroup(s) coded are as follows: 88.2 - 0 - 0 - 0

EVALUATION OF RESULTS

There are appropriators who were consistently disadvantaged in this period (highly confident). The relatively worst off appropriators have been cut out of their benefits from this resource or substantially harmed (inferred). By the end of the period studied the distance between those who were the least advantaged and those who were the most advantaged could be characterized as increasing over time (highly confident).

AUTHOR'S EVALUATION AND CAUSAL ASSUMPTIONS

In this coding form the author focuses on the readers' concept of results and the evaluation of results (inferred).

At least one of the following categories is considered poor: adequacy of water supply, equal access to water, conflict resolution. The author discusses withdrawals per unit of effort based on -2

SUBGROUP:

Participants:

The criteria for who is a member is well defined (inferred). Membership at the start of this group numbered 16 (highly confident). This group ended with a membership of 5 (educated guess).

The following statements characterize the composition of this subgroup's population with respect to variables that may affect the capacity to communicate effectively:

The difference in composition with regard to gender identification does not affect communication (educated guess). Ethnic or cultural identification causes no difference in composition (inferred). The difference in composition with regard to clan identification does not affect communication (educated guess). Racial identification causes no difference in composition (inferred). Caste identification causes no difference in composition (inferred). The difference in composition with regard to religious identification does not affect communication (educated guess). There is no difference in composition with regard to languages spoken (inferred).

.

Legal Rights:

Members of this subgroup have de jure rights of access (inferred). The right to withdraw is held by this subgroup de jure (inferred). Rights to participate in management of this resource is held de jure (inferred). Exclusion from use of the entire resource is exercised de jure (inferred). Members of this subgroup cannot exercise the right to decide who can be excluded from particular zones within the resource either de facto nor de jure. (educated guess). The separable right of transfer to the flow of units from this resource is not held either by de jure nor de facto (inferred). The separable rights to exercise transfer to shares of this appropriation resource, or closely related production and/or distribution resources are neither held de jure nor de facto (inferred). Transferring shares of major appropriation equipment which are necessary to engage in appropriation is not exercised either je jure nor de facto## Unknown column: EQUIPSHAR ##.

Stakes and Resources:

The length of time this subgroup has regularly appropriated from this resource is less than one year (inferred). Around 91%-100% of members reside in or adjacent to this resource (confident). Most people in this subgroup are moderately dependent (i.e. about half of the family income) on this resource (educated guess). Given the economy of the location, the average annual family income (including all non-monetary forms of income) is considered average (educated guess). Over time the variance of the average annual family income across families is high (educated guess). Capital is owned by 91%-100% of this subgroup (educated guess). Alternatives for the supply unit are available at a high cost (educated guess).

Potential Actions and Levels of Control:

A noticeable impact on the balance of the quantity of units withdrawn and the number of units available in this resource would not occur in a drastic reduction of this subgroup's appropriation activities (educated guess). Keeping in mind the physically available levels of withdrawal that are possible from this resource, the following shows the extent to which rules concerning different aspects of withdrawal constrain appropriation: technological rules lightly constrain (educated guess), time limit rules cause unknown contraints, quantity rules cause unknown contraints, marginal units or units obtained by increasing levels of appropriation have a high value immediate return (inferred).

Technology:

The appropriative power of the technology used threatens the balance between units withdrawn and units available even if no new users are added (inferred).

Strategies Adopted:

At the beginning of the period the rate of unit withdrawals was decreasing (educated guess). At the end of the period the rate of unit withdrawals was decreasing (educated guess). In irrigation, appropriation resources (at the beginning of the period) produce mostly paddy rice. In irrigation, the appropriation resources (at the end of the period) produce mainly paddy rice. Resources have not been expended (including time) to avoid actions that would harm the structure of the appropriation resource (inferred). Members have access to an alternative source of supply (inferred). In characterizing the usual behavior of the members of this subgroup with respect to local operation level rules-in-use (other than in extreme shortage), it can be said that most of the members do not follow the rules (confident). The level of infraction of members who are not rule followers is generally medium (educated guess). No action has been proposed to alter the operational or collective-choice rules affecting the appropriation from this resource (inferred).

Subgroup Results:

This subgroup appropriates 91%-100% of its total appropriated units at the end of this period (confident). By the end of this time period the appropriates from this resource have remained approximately constant (inferred). The absolute quantity of appropriation units obtained by this group has become smaller (highly confident).

RESOURCE:

The resource appropriated from NIA Irrigation in San Antonio is water for irrigation. The irrigation system of interest in this study includes a government-built canal that delivers water from Banadero River to nearby farmlands.

OPERATIONAL RULES:

Concerning national collective choice relating to the resource, there is a national level of government, but it does not exercise jurisdiction in relation to the type of resource appropriated by this subgroup. Concerning regional collective choice, there is a regional level of government, but it does not exercise jurisdiction in relation to the type of resource appropriated by this subgroup.

With regard to local collective choice, a level of government or organization of appropriators exists at the location and the author provides relatively full information about operational level rules as devised by collective choice mechanisms which have been coded below.

Boundary Rules

The following rules define the requirements that must be met before individuals are eligible to harvest or withdraw units from the appropriation resource.

The national and regional level(s) of government or organization had no jurisdiction over the resource.

A rule exists requiring ownership or leasing of land in the location of the resource. This rule is enforced at the local and rules-in-use level(s).

Entry rights may be transmitted to anyone designated by the original owner.

Within one generation of potential resource appropriators, entry rights can be given, leased, rented, sold or transferred to others.

When transfer on a temporary or permanent basis is allowed, the person who makes the transfer determines to whom such rights can be transferred.

Authority and Scope Rules

The default conditions for both authority and scope rules do not apply.

The following paragraphs include information on rules of 1 cycle(s).

Authority Rules:

The national and regional level(s) of government or organization had no jurisdiction over the resource.

There is a rule requiring withdrawal up to a fixed number of units during a period, set annually/periodically by someone living in the location. This rule is enforced at the local and rules-in-use level(s), and is part of the most restrictive, regularly adopted/used set of rules.

The authority and scope rules do not apply to whether or not certain subgroups received substantially unequal privileges, because there is only one subgroup.

Scope Rules:

The national and regional level(s) of government or organization had no jurisdiction over the resource.

There is a rule requiring a periodically assessed appropriation tax, based on the amount of land held. This rule is enforced at the local level(s), and is part of the most restrictive, regularly adopted/used set of rules.

There is a rule requiring regular maintanence labor input however, the basis criteria for this rule was not included in the case information. This rule is enforced at the local and rules-in-use level(s), and is part of the most restrictive, regularly adopted/used set of rules.

There is a rule requiring emergency repair labor however, the basis criteria for this rule was not included in the case information. This rule is enforced at the local and rules-in-use level(s), and is part of the most restrictive, regularly adopted/used set of rules.

There is a rule requiring labor, money, or materials to be used for major capital investment, however, the basis criteria for this rule was not included in the case information. This rule is enforced at the local and rules-in-use level(s), and is part of the most restrictive, regularly adopted/used set of rules.

Most of the time, the entire labor force works as a team.

Information Rules

Payoff Rules

The default condition, that all appropriators can retain whatever they can physically keep hold of and no external rewards, taxes, or sanctions are imposed is not imposed in this case. The authors have the following confidence level for the results of this section: inferred. Incarceration is not imposed as penalty on appropriators for breaking rules related to the appropriation of this resource. No fines can be imposed on appropriators for breaking rules related to the appropriation of this resource. Appropriators may not lose their entry or appropriation rights for breaking rules related to the appropriation of the resource. Severe community shunning is not used as a sanction that is consciously imposed on appropriators who break rules related to the appropriation of this resource. Appropriators can obtain aid from a national (private or public) agency(s) to develop or repair their production, distribution, or appropriation resources. Appropriators can obtain aid from a national (private or public) agency(s) to develop technologies for using the resource units. Appropriators are party to price support contracts or guaranteed purchase agreements with a national (private or public) agency(s) for the selling of resource units or commodities produced by resource units.

The following percentages indicate the percentages assigned to individual positions. If more than one percentage is listed per position, the individual percentages refer to the different arrangements existing within the operational rules.

Aggregation Rules

Overall Questions About Rules Configuration

The general framework of the rules-in-use has governed the activities of this subgroup for 1 to 10 years.

OPERATIONAL RULES:

Concerning national collective choice relating to the resource, there is a national level of government, but it does not exercise jurisdiction in relation to the type of resource appropriated by this subgroup. Concerning regional collective choice, there is a regional level of government, but it does not exercise jurisdiction in relation to the type of resource appropriated by this subgroup.

With regard to local collective choice, a level of government or organization of appropriators exists at the location and the author provides a few detailed references about operational level rules as devised by collective choice mechanisms which have been coded below.

Boundary Rules

The following rules define the requirements that must be met before individuals are eligible to harvest or withdraw units from the appropriation resource.

The national and regional level(s) of government or organization had no jurisdiction over the resource.

A rule exists requiring ownership or leasing of land in the location of the resource. This rule is enforced at the local and rules-in-use level(s).

Entry rights may be transmitted to anyone designated by the original owner.

Within one generation of potential resource appropriators, entry rights can be given, leased, rented, sold or transferred to others.

When transfer on a temporary or permanent basis is allowed, the person who makes the transfer determines to whom such rights can be transferred.

Authority and Scope Rules

The default conditions for both authority and scope rules do not apply.

The following paragraphs include information on rules of 1 cycle(s).

Authority Rules:

The national and regional level(s) of government or organization had no jurisdiction over the resource.

The authority and scope rules do not apply to whether or not certain subgroups received substantially unequal privileges, because there is only one subgroup.

Scope Rules:

The national and regional level(s) of government or organization had no jurisdiction over the resource.

There is a rule requiring a periodically assessed appropriation tax, based on the amount of land held. This rule is enforced at the local level(s), and is part of the most restrictive, regularly adopted/used set of rules.

There is a rule requiring regular maintanence labor input however, the basis criteria for this rule was not included in the case information. This rule is enforced at the local level(s), and is part of the most restrictive, regularly adopted/used set of rules.

There is a rule requiring emergency repair labor however, the basis criteria for this rule was not included in the case information. This rule is enforced at the local level(s), and is part of the most restrictive, regularly adopted/used set of rules.

There is a rule requiring labor, money, or materials to be used for major capital investment, however, the basis criteria for this rule was not included in the case information. This rule is enforced at the local level(s), and is part of the most restrictive, regularly adopted/used set of rules.

Information Rules

Payoff Rules

The default condition, that all appropriators can retain whatever they can physically keep hold of and no external rewards, taxes, or sanctions are imposed is not imposed in this case. The authors have the following confidence level for the results of this section: inferred. Incarceration is not imposed as penalty on appropriators for breaking rules related to the appropriation of this resource. No fines can be imposed on appropriators for breaking rules related to the appropriation of this resource. Appropriators may not lose their entry or appropriation rights for breaking rules related to the appropriation of the resource. Severe community shunning is not used as a sanction that is consciously imposed on appropriators who break rules related to the appropriation of this resource. Appropriators can obtain aid from a national (private or public) agency(s) to develop or repair their production, distribution, or appropriation resources. Appropriators can obtain aid from a national (private or public) agency(s) to develop technologies for using the resource units. Appropriators are party to price support contracts or guaranteed purchase agreements with a national (private or public) agency(s) for the selling of resource units or commodities produced by resource units.

The following percentages indicate the percentages assigned to individual positions. If more than one percentage is listed per position, the individual percentages refer to the different arrangements existing within the operational rules.

Aggregation Rules

Overall Questions About Rules Configuration

The general framework of the rules-in-use has governed the activities of this subgroup for less than one year.