Postcode district outlook
Hosepipe ban in NN11
The hosepipe ban position for the NN11 postcode district — 1,182 live postcodes, served mostly by Anglian Water — checked against the national index on 19 August 2026. This is an index check, not a prediction.
The answer for NN11
Active
An official Temporary Use Ban is active for the Anglian Water supply area that covers most of NN11.
- Postcodes
- 1,182
- Primary supplier
- Anglian Water
- Share of district
- 100%
- Sectors
- 9
Water-supply boundaries can cross postcode districts. View the official notice · Check an exact postcode for a definitive answer
Garden watering decision · NN11
Do not use a hosepipe
Hold offA hosepipe restriction is active for this supply area. Follow your supplier’s notice and use only the watering methods it permits.
No weather-led watering estimate is being shown. This card updates automatically when a fresh forecast is published.
An official hosepipe restriction is currently active.
Estimate for an established mixed garden border · NN11 district
The answer compares the latest Met Office forecast with an estimated garden water need. It is guidance, not a precise measurement, and a hosepipe ban always takes priority.
Water suppliers covering NN11
The supplier split is mapped from the district’s centroid across the published water resource zones and is a guide, not an address-level guarantee.
Anglian Water
Active100% of mapped units · high confidence · Full status page
Water resource zones near NN11
NN11 maps to the water resource zone below. Zones are the official planning areas suppliers use to report how much water they have.
Find your exact postcode
Every live postcode in NN11 is listed below. Choose one to open its local water outlook, or use the search box to find a specific address.
Pick a postcode to open its local water outlook
NN11 0 (93 postcodes)
NN11 0FWNN11 0FXNN11 0GANN11 0GBNN11 0GDNN11 0GENN11 0GFNN11 0GGNN11 0GHNN11 0GJNN11 0GLNN11 0GNNN11 0GPNN11 0GQNN11 0GRNN11 0GSNN11 0GTNN11 0GUNN11 0GWNN11 0GXNN11 0GYNN11 0JANN11 0LANN11 0LDNN11 0NXNN11 0NZNN11 0PFNN11 0PNNN11 0PPNN11 0PQNN11 0PRNN11 0PSNN11 0PTNN11 0PUNN11 0PWNN11 0PXNN11 0PYNN11 0PZNN11 0QANN11 0QBNN11 0QENN11 0QFNN11 0QWNN11 0RENN11 0RFNN11 0RGNN11 0RHNN11 0RWNN11 0SBNN11 0SDNN11 0SENN11 0SFNN11 0SGNN11 0SHNN11 0SLNN11 0SNNN11 0TFNN11 0THNN11 0TJNN11 0TLNN11 0TNNN11 0TPNN11 0TQNN11 0TRNN11 0TSNN11 0TTNN11 0TUNN11 0TXNN11 0TYNN11 0TZNN11 0UANN11 0ULNN11 0UNNN11 0WGNN11 0WNNN11 0WPNN11 0WQNN11 0WRNN11 0XANN11 0XBNN11 0XENN11 0XFNN11 0XGNN11 0XHNN11 0XJNN11 0XPNN11 0XQNN11 0XRNN11 0XSNN11 0XTNN11 0XYNN11 0XZNN11 0YP
NN11 1 (38 postcodes)
NN11 1DBNN11 1EPNN11 1GTNN11 1HJNN11 1HTNN11 1HUNN11 1HXNN11 1JANN11 1JENN11 1JFNN11 1JGNN11 1JHNN11 1SANN11 1SBNN11 1SDNN11 1SENN11 1SFNN11 1SGNN11 1SHNN11 1SJNN11 1SLNN11 1SNNN11 1SPNN11 1SQNN11 1SRNN11 1SSNN11 1STNN11 1SUNN11 1SWNN11 1SXNN11 1SYNN11 1SZNN11 1TBNN11 1TDNN11 1TENN11 1TFNN11 1TGNN11 1ZW
NN11 2 (112 postcodes)
NN11 2AANN11 2ABNN11 2ADNN11 2AENN11 2AFNN11 2AGNN11 2AHNN11 2ALNN11 2ANNN11 2APNN11 2AQNN11 2ARNN11 2ASNN11 2ATNN11 2AUNN11 2AXNN11 2AYNN11 2AZNN11 2BANN11 2BLNN11 2EHNN11 2EJNN11 2ELNN11 2ENNN11 2FYNN11 2HANN11 2HBNN11 2HDNN11 2HENN11 2JBNN11 2JDNN11 2JENN11 2JFNN11 2JGNN11 2JHNN11 2JJNN11 2JLNN11 2JNNN11 2JPNN11 2JRNN11 2JSNN11 2JTNN11 2JUNN11 2JWNN11 2JXNN11 2JYNN11 2JZNN11 2LANN11 2LBNN11 2LDNN11 2LENN11 2LFNN11 2LGNN11 2LJNN11 2LLNN11 2LNNN11 2LPNN11 2LQNN11 2LRNN11 2LSNN11 2LTNN11 2LUNN11 2LWNN11 2LXNN11 2LYNN11 2LZNN11 2NANN11 2NBNN11 2NDNN11 2NENN11 2NFNN11 2NGNN11 2NHNN11 2NJNN11 2NLNN11 2NNNN11 2NPNN11 2NQNN11 2NRNN11 2NSNN11 2NTNN11 2NUNN11 2NWNN11 2NXNN11 2NYNN11 2NZNN11 2PANN11 2PBNN11 2PDNN11 2PENN11 2PFNN11 2PGNN11 2PHNN11 2PJNN11 2PLNN11 2PNNN11 2PPNN11 2PQNN11 2PRNN11 2PSNN11 2PTNN11 2PUNN11 2PWNN11 2PXNN11 2PYNN11 2QPNN11 2SJNN11 2SZNN11 2UHNN11 2UZNN11 2XNNN11 2XZ
NN11 3 (243 postcodes)
NN11 3AANN11 3ABNN11 3ADNN11 3AENN11 3AFNN11 3AGNN11 3AHNN11 3AJNN11 3ALNN11 3ANNN11 3APNN11 3AQNN11 3ARNN11 3ASNN11 3ATNN11 3AUNN11 3AWNN11 3AXNN11 3AYNN11 3AZNN11 3BANN11 3BBNN11 3BDNN11 3BENN11 3BGNN11 3BHNN11 3BJNN11 3BLNN11 3BNNN11 3BPNN11 3BQNN11 3BSNN11 3BTNN11 3BUNN11 3BWNN11 3BYNN11 3BZNN11 3DANN11 3DBNN11 3DDNN11 3DHNN11 3DLNN11 3DNNN11 3DPNN11 3DQNN11 3DRNN11 3DSNN11 3DTNN11 3DUNN11 3DWNN11 3DXNN11 3DYNN11 3EANN11 3EBNN11 3EDNN11 3EFNN11 3EJNN11 3ELNN11 3ENNN11 3EPNN11 3EQNN11 3ERNN11 3ESNN11 3ETNN11 3EUNN11 3EWNN11 3EXNN11 3EYNN11 3EZNN11 3FDNN11 3FENN11 3FFNN11 3FGNN11 3FHNN11 3FJNN11 3FLNN11 3FNNN11 3FPNN11 3FQNN11 3HANN11 3HBNN11 3HDNN11 3HENN11 3HFNN11 3HGNN11 3HHNN11 3HJNN11 3HLNN11 3HNNN11 3HPNN11 3HQNN11 3HRNN11 3HSNN11 3HTNN11 3HWNN11 3HXNN11 3HYNN11 3NANN11 3NBNN11 3NDNN11 3NENN11 3NFNN11 3NGNN11 3NJNN11 3NLNN11 3NNNN11 3NQNN11 3NRNN11 3NSNN11 3NTNN11 3NUNN11 3NWNN11 3NXNN11 3NYNN11 3NZNN11 3PANN11 3PBNN11 3PDNN11 3PENN11 3PFNN11 3PGNN11 3PHNN11 3PJNN11 3PLNN11 3PNNN11 3PPNN11 3PQNN11 3PRNN11 3PSNN11 3PTNN11 3PUNN11 3PWNN11 3PXNN11 3PYNN11 3PZNN11 3QANN11 3QBNN11 3QDNN11 3QENN11 3QFNN11 3QGNN11 3QHNN11 3QJNN11 3QLNN11 3QNNN11 3QPNN11 3QQNN11 3QRNN11 3QSNN11 3QTNN11 3QUNN11 3QWNN11 3QXNN11 3QYNN11 3QZNN11 3RANN11 3RBNN11 3RDNN11 3RENN11 3RFNN11 3RGNN11 3RHNN11 3RJNN11 3RLNN11 3RNNN11 3RPNN11 3RQNN11 3RRNN11 3RSNN11 3RTNN11 3RUNN11 3RWNN11 3RXNN11 3RYNN11 3RZNN11 3SANN11 3SBNN11 3SDNN11 3SENN11 3SFNN11 3SGNN11 3SHNN11 3SJNN11 3SLNN11 3SNNN11 3SPNN11 3SQNN11 3SRNN11 3SSNN11 3STNN11 3SUNN11 3SWNN11 3SXNN11 3SYNN11 3SZNN11 3TANN11 3TBNN11 3TDNN11 3TENN11 3TFNN11 3TGNN11 3THNN11 3TJNN11 3TLNN11 3TNNN11 3TPNN11 3TQNN11 3TRNN11 3TSNN11 3TTNN11 3TUNN11 3TWNN11 3TXNN11 3TYNN11 3TZNN11 3UANN11 3UBNN11 3UDNN11 3UENN11 3UFNN11 3UGNN11 3UHNN11 3UJNN11 3ULNN11 3UNNN11 3UPNN11 3UQNN11 3URNN11 3USNN11 3WGNN11 3YPNN11 3YQNN11 3YRNN11 3YSNN11 3YTNN11 3YUNN11 3YXNN11 3YYNN11 3YZNN11 3ZANN11 3ZBNN11 3ZDNN11 3ZJ
NN11 4 (308 postcodes)
NN11 4AANN11 4ABNN11 4ADNN11 4AFNN11 4AGNN11 4AHNN11 4AJNN11 4ALNN11 4ANNN11 4APNN11 4AQNN11 4ARNN11 4ASNN11 4ATNN11 4AUNN11 4AWNN11 4AXNN11 4AZNN11 4BANN11 4BBNN11 4BDNN11 4BENN11 4BFNN11 4BGNN11 4BHNN11 4BJNN11 4BLNN11 4BPNN11 4BQNN11 4BSNN11 4BTNN11 4BUNN11 4BYNN11 4BZNN11 4DANN11 4DBNN11 4DDNN11 4DENN11 4DFNN11 4DGNN11 4DHNN11 4DJNN11 4DLNN11 4DPNN11 4DQNN11 4DRNN11 4DTNN11 4DUNN11 4DWNN11 4DXNN11 4DYNN11 4DZNN11 4EANN11 4EBNN11 4EDNN11 4EENN11 4EFNN11 4EGNN11 4EHNN11 4ELNN11 4ENNN11 4EPNN11 4EQNN11 4ESNN11 4ETNN11 4EUNN11 4EWNN11 4EXNN11 4EYNN11 4EZNN11 4FBNN11 4FENN11 4FFNN11 4FGNN11 4FHNN11 4FJNN11 4FLNN11 4FQNN11 4FRNN11 4FSNN11 4FUNN11 4FWNN11 4FXNN11 4FYNN11 4GANN11 4GBNN11 4GDNN11 4GENN11 4GFNN11 4GGNN11 4GHNN11 4GJNN11 4GLNN11 4GNNN11 4GPNN11 4GQNN11 4GRNN11 4GSNN11 4GTNN11 4GUNN11 4GWNN11 4GXNN11 4GYNN11 4GZNN11 4HANN11 4HBNN11 4HDNN11 4HENN11 4HFNN11 4HGNN11 4HHNN11 4HJNN11 4HLNN11 4HNNN11 4HPNN11 4HRNN11 4HTNN11 4HUNN11 4HWNN11 4HYNN11 4HZNN11 4JANN11 4JBNN11 4JDNN11 4JENN11 4JFNN11 4JGNN11 4JHNN11 4JJNN11 4JLNN11 4JNNN11 4JPNN11 4JQNN11 4JRNN11 4JSNN11 4JTNN11 4JUNN11 4JWNN11 4JXNN11 4JYNN11 4JZNN11 4LANN11 4LBNN11 4LDNN11 4LENN11 4LFNN11 4LGNN11 4LHNN11 4LJNN11 4LLNN11 4LNNN11 4LPNN11 4LQNN11 4LRNN11 4LSNN11 4LTNN11 4LUNN11 4LWNN11 4LXNN11 4LYNN11 4LZNN11 4NANN11 4NBNN11 4NDNN11 4NENN11 4NGNN11 4NHNN11 4NJNN11 4NNNN11 4NPNN11 4NQNN11 4NRNN11 4NSNN11 4NTNN11 4NUNN11 4NWNN11 4NXNN11 4NYNN11 4NZNN11 4PANN11 4PBNN11 4PDNN11 4PENN11 4PFNN11 4PGNN11 4PHNN11 4PJNN11 4PLNN11 4PNNN11 4PPNN11 4PRNN11 4PSNN11 4PTNN11 4PUNN11 4PWNN11 4PXNN11 4PYNN11 4PZNN11 4QANN11 4QBNN11 4QDNN11 4QENN11 4QFNN11 4QGNN11 4QHNN11 4QJNN11 4QLNN11 4QNNN11 4QPNN11 4QQNN11 4QRNN11 4QSNN11 4QTNN11 4QUNN11 4QWNN11 4QXNN11 4QYNN11 4QZNN11 4RANN11 4RBNN11 4RDNN11 4RENN11 4RFNN11 4RGNN11 4RHNN11 4RLNN11 4RNNN11 4RPNN11 4RQNN11 4RRNN11 4RSNN11 4RTNN11 4RUNN11 4RWNN11 4RXNN11 4RYNN11 4RZNN11 4SANN11 4SBNN11 4SDNN11 4SFNN11 4SGNN11 4SHNN11 4SJNN11 4SLNN11 4SNNN11 4SPNN11 4SQNN11 4SRNN11 4SSNN11 4STNN11 4SUNN11 4SWNN11 4SXNN11 4SYNN11 4SZNN11 4TANN11 4TBNN11 4TDNN11 4TENN11 4TFNN11 4TGNN11 4THNN11 4TJNN11 4TLNN11 4TNNN11 4TPNN11 4TQNN11 4TRNN11 4TSNN11 4TTNN11 4TUNN11 4TWNN11 4TXNN11 4TYNN11 4TZNN11 4UANN11 4UBNN11 4UDNN11 4UENN11 4UFNN11 4UGNN11 4UJNN11 4ULNN11 4USNN11 4UWNN11 4UXNN11 4WANN11 4WBNN11 4WDNN11 4WENN11 4WHNN11 4WJNN11 4WLNN11 4WNNN11 4WPNN11 4WQNN11 4XBNN11 4XDNN11 4XFNN11 4XGNN11 4XPNN11 4XQNN11 4XSNN11 4XYNN11 4XZNN11 4YBNN11 4YP
NN11 6 (122 postcodes)
NN11 6BFNN11 6BGNN11 6DBNN11 6DDNN11 6DENN11 6DFNN11 6DGNN11 6DHNN11 6DJNN11 6DLNN11 6DNNN11 6DPNN11 6DQNN11 6DRNN11 6DSNN11 6DTNN11 6DUNN11 6DWNN11 6DXNN11 6DYNN11 6DZNN11 6EANN11 6EBNN11 6EDNN11 6FBNN11 6FDNN11 6GANN11 6GBNN11 6GDNN11 6GENN11 6GFNN11 6GGNN11 6HFNN11 6HZNN11 6JANN11 6JBNN11 6JDNN11 6JENN11 6JFNN11 6JGNN11 6JHNN11 6JJNN11 6JLNN11 6JNNN11 6JPNN11 6JQNN11 6JRNN11 6JSNN11 6JTNN11 6JUNN11 6JWNN11 6JYNN11 6JZNN11 6LANN11 6LBNN11 6LDNN11 6LENN11 6LFNN11 6LGNN11 6LHNN11 6LLNN11 6LNNN11 6LPNN11 6LQNN11 6LWNN11 6RTNN11 6TLNN11 6TNNN11 6TZNN11 6UANN11 6UBNN11 6UDNN11 6UENN11 6UFNN11 6UGNN11 6UHNN11 6UJNN11 6ULNN11 6UNNN11 6UPNN11 6UQNN11 6URNN11 6USNN11 6UTNN11 6UUNN11 6UWNN11 6UXNN11 6UYNN11 6UZNN11 6WLNN11 6XANN11 6XBNN11 6XDNN11 6XENN11 6XFNN11 6XGNN11 6XHNN11 6XJNN11 6XLNN11 6XNNN11 6XPNN11 6XQNN11 6XRNN11 6XSNN11 6XTNN11 6XUNN11 6XWNN11 6XXNN11 6XYNN11 6XZNN11 6YANN11 6YBNN11 6YDNN11 6YENN11 6YFNN11 6YGNN11 6YHNN11 6YJNN11 6YLNN11 6YNNN11 6YPNN11 6YW
NN11 7 (42 postcodes)
NN11 7ADNN11 7AENN11 7AFNN11 7AHNN11 7ALNN11 7ANNN11 7HANN11 7HBNN11 7HDNN11 7HENN11 7HFNN11 7HGNN11 7HHNN11 7HJNN11 7HNNN11 7HPNN11 7HQNN11 7HRNN11 7HSNN11 7HUNN11 7HWNN11 7HYNN11 7HZNN11 7JANN11 7JBNN11 7JDNN11 7JENN11 7JFNN11 7JGNN11 7JHNN11 7JJNN11 7JNNN11 7JPNN11 7JQNN11 7JRNN11 7JSNN11 7JTNN11 7JUNN11 7JWNN11 7JXNN11 7LBNN11 7LD
NN11 8 (103 postcodes)
NN11 8AANN11 8ABNN11 8ADNN11 8AENN11 8AFNN11 8AGNN11 8AHNN11 8AJNN11 8ALNN11 8ANNN11 8APNN11 8AQNN11 8ARNN11 8ASNN11 8ATNN11 8AUNN11 8AWNN11 8AXNN11 8AYNN11 8AZNN11 8BANN11 8BBNN11 8BDNN11 8BENN11 8BFNN11 8BGNN11 8BHNN11 8BJNN11 8BLNN11 8BNNN11 8BPNN11 8BQNN11 8BSNN11 8BTNN11 8BUNN11 8BWNN11 8BXNN11 8BYNN11 8BZNN11 8DANN11 8DBNN11 8DDNN11 8DENN11 8DFNN11 8EANN11 8JZNN11 8LBNN11 8NFNN11 8NGNN11 8NPNN11 8NRNN11 8NTNN11 8NUNN11 8NWNN11 8PANN11 8PBNN11 8PENN11 8PGNN11 8PHNN11 8PJNN11 8PLNN11 8PQNN11 8QHNN11 8QJNN11 8QLNN11 8QNNN11 8QQNN11 8QTNN11 8QUNN11 8QYNN11 8QZNN11 8RANN11 8RBNN11 8RDNN11 8RFNN11 8RJNN11 8RPNN11 8RQNN11 8RRNN11 8RTNN11 8RXNN11 8RYNN11 8RZNN11 8SPNN11 8SQNN11 8SRNN11 8SSNN11 8STNN11 8SUNN11 8SYNN11 8TBNN11 8TENN11 8UFNN11 8UGNN11 8XWNN11 8YGNN11 8YHNN11 8YJNN11 8YLNN11 8YNNN11 8YTNN11 8YYNN11 8YZ
NN11 9 (121 postcodes)
NN11 9AANN11 9ABNN11 9ADNN11 9AENN11 9AFNN11 9AHNN11 9AJNN11 9ALNN11 9ANNN11 9APNN11 9AQNN11 9ARNN11 9ASNN11 9ATNN11 9AUNN11 9AWNN11 9AXNN11 9AYNN11 9AZNN11 9BANN11 9BBNN11 9BDNN11 9BENN11 9BFNN11 9BGNN11 9BHNN11 9BJNN11 9BLNN11 9BNNN11 9BPNN11 9BQNN11 9BSNN11 9BTNN11 9BUNN11 9BWNN11 9BXNN11 9BYNN11 9BZNN11 9DANN11 9DBNN11 9DDNN11 9DENN11 9DFNN11 9DGNN11 9DHNN11 9DJNN11 9DLNN11 9DNNN11 9DPNN11 9DQNN11 9DRNN11 9DSNN11 9DTNN11 9DUNN11 9DWNN11 9DXNN11 9DYNN11 9DZNN11 9EBNN11 9EDNN11 9EENN11 9EFNN11 9EGNN11 9EPNN11 9EQNN11 9ERNN11 9ESNN11 9ETNN11 9EUNN11 9EWNN11 9EXNN11 9EYNN11 9EZNN11 9FRNN11 9FSNN11 9FTNN11 9FUNN11 9FZNN11 9GZNN11 9HBNN11 9HENN11 9HFNN11 9HGNN11 9HHNN11 9HJNN11 9HLNN11 9HPNN11 9HQNN11 9HRNN11 9HSNN11 9HWNN11 9HXNN11 9HZNN11 9LENN11 9LNNN11 9NSNN11 9QBNN11 9QDNN11 9QGNN11 9RLNN11 9RNNN11 9RSNN11 9RUNN11 9SANN11 9SWNN11 9SXNN11 9TDNN11 9TWNN11 9UBNN11 9UENN11 9UQNN11 9URNN11 9WHNN11 9WJNN11 9XLNN11 9YANN11 9YBNN11 9YSNN11 9YUNN11 9YWNN11 9YX
Local reservoir outlook
The most recent published reservoir readings for the suppliers serving this district:
Alton Water
70.0% storage · observed 10 August 2026 · Detail
Ardleigh Water
68.0% storage · observed 10 August 2026 · Detail
Covenham Water
89.5% storage · observed 10 August 2026 · Detail
Grafham Water
72.6% storage · observed 10 August 2026 · Detail
Pitsford Water
69.7% storage · observed 10 August 2026 · Detail
Hosepipe ban rules for NN11
The rules that apply depend on your supplier’s notice. The general position: watering cans and buckets stay allowed, while a hosepipe connected to the mains is restricted during a Temporary Use Ban.
This is an index check, not a prediction. The postcode inventory comes from ONSPD Open Geography (onspd-latest-postcode-centroids), and the supplier split is mapped from district centroids. For a legally reliable answer for your address, use the exact-postcode checker or the supplier’s own checker.