| In time of drought water is obtained from a canal | A |
| In time of drought water is obtained from a canal | A |
| Proximity to dwellings and surface water from grazing lands | B |
| Proximity to dwellings and surface water from gracing lands | B |
| Proximity to village dwellings and surface pollution from grazing lands | A |
| Proximity to village dwellings and surface pollution from grazing lands | A |
| Proximity to dwellings and flooding from a river to which sewage effluent has access | A |
| Proximity to dwellings and flooding from a river to which sewage effluent has access | A |
| Surface washings from grazing lands and flooding from a river | A |
| Proximity to a dwelling, and flooding from a river to which house drainage has access. | B |
| Proximity to a sewage farm just above the beds, and flooding from a river to which sewage effluent has access... | A |
| *roximity to a sewage farm just above the beds, and flooding from a river to which sewage effluent has access | A |
| Flooding from a river to which sewage effluent has access | A |
| Proximity to village dwellings above, and flooding from a river | B |
| * Proximity to village dwellings above, and flooding from a river | B |
| Proximity to town dwellings, and the occasional use of river water flowing through a town | A |
| *Proximity to town dwellings and surface washings from grazing lands | A |
| Water is obtained from a canal | B |
| Water is partly obtained from a canal | B |
| Proximity to town dwellings and surface washings from a highway | A |
| Proximity to village dwellings ; the lower ends of the beds abut, moreover, on a town sewage farm | A |
| Proximity to village dwellings ; the lower ends of the beds abut, moreover, on a town sewage farm | A |
| Stubble lying on the sides of the beds. Surface washings from roads adjoining have access to river above beds | A |
| *eds situated below a village. Surface drainage reaches stream during rains. Possible overflow from cottage cesspools | |
| *Beds situated below a village. Surface drainage reaches stream during rains. I'ossiblo overflow from cottage | B |
| cesspools | B |
| *eglected condition of beds and surroundings | A |
| Neglected condition of beds and surroundings | B |
| Large quantity of stubble lying on the sides of the beds. Surface washings of locality appear to reach the stream | A |
| Stubble on sides of beds. Cattle grazing on the banks | A |
| Proximity of houses not having an organised system of drainage | A |
| Proximity to dwellings and liability to floodings | B |
| *roximity to dwellings and large numbers of waterfowl on moats from which water is taken | C |
| Liability to flooding from grazing land. Very little watercress grown | B |
| *iability to flooding from grazing land. Very little watercress grown. Owner stated that he did not intend to grow any more | B |
| Surface water from grazing land | B |
| Surface water from grazing land | B |
| *urface drainage and from sewage higher up the river | C |
| Surface drainage and from sewage higher up the river | B |
| Prom a farmyard in close proximity, and surface drainage from grazing land | B |
| Prom a farmyard in close proximity, and surface drainage from grazing land | B |
| Subject to flooding from river and grazing land | B |
| Subject to flooding from river and grazing land | B |
| Subject to flooding from river and grazing land | B |
| Subject to flooding from river and grazing land | B |
| *roximity to dwellings, and surface pollutions from grazing lands | B |
| Proximity to dwellings, and surface pollutions from grazing lands | B |
| Proximity to farm buildings and surface drainage | C |
| Proximity to farm buildings and surface drainage | A |
| *rom surface drainage and grazing land | B |
| Proximity to dwellings, amTfrom decomposed refuse left on banks | A |
| Proximity to sewage farm | A |
| Beds situated near the road where the stream supplying them is frequented for drinking purposes by cattle | A |
| Proximity to farmyard and surface drainage of grazing land | A |
| From tannery adjoining the beds | B |
| From surface drainage of farmyard | B |
| From dwellings in close proximity to the beds and surface drainage | C |
| From surface drainage of agricultural land and dwellings near the stream | B |
| From surface drainage of land, and fouling of stream by cattle | B |
| From surface drainage of agricultural land | B |
| From surface drainage of agricultural land | B |
| From surface drainage of farm land | B |
| *From surface washings of locality | B |
| Below point of discharge of sewage effluent into river | C |
