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Gas Quality / Gas Quality By Date

Date Requested: Sep 21 2023 4:21 PM

Comments:

The data contained herein is preliminary data and therefore should be used for contemporaneous operational purposes only and may be subject to change at month-end. This data is provided to assist our customers in tracking their gas usage as closely as possible on a real-time basis. The information contained on this web page is not to be considered billable information. This data will be subject to additional verification and possible modification prior to billing.

The Btu specified is on a higher heating value (HHV) basis.
Gas constituents specified as percent (%) by volume.
Gas Quality information for the current Gas Day is updated for all location ID's after 11:00 a.m.
For Gas Quality by Date, any time can be specified, all historical data (93 days) is defaulted to current Gas Day.

TSP Name:

Northern Natural Gas Company

TSP:

784158214

Gas Quality by ID

Chromatograph Report For:

Date	BTU	CO2	N2	Gravity	Methane	Ethane	Propane	Ibutane	Nbutane	Ipentane	Npentane	C6	C7	H	Helium	Oxygen	H20


09/21/2023	1020.782	0.060	2.443	0.586	93.816	3.326	0.258	0.025	0.047	0.010	0.009	0.003	0.003
09/20/2023	1019.406	0.076	2.331	0.584	94.178	3.096	0.226	0.023	0.045	0.010	0.008	0.003	0.003
09/19/2023	1018.858	0.078	2.321	0.584	94.220	3.094	0.208	0.020	0.039	0.009	0.007	0.002	0.002
09/18/2023	1019.813	0.074	2.266	0.583	94.221	3.154	0.213	0.019	0.035	0.008	0.006	0.002	0.002
09/17/2023	1020.806	0.042	2.342	0.584	94.091	3.165	0.266	0.025	0.046	0.010	0.008	0.003	0.003
09/16/2023	1024.724	0.054	2.474	0.589	93.443	3.520	0.372	0.037	0.067	0.014	0.011	0.003	0.003
09/15/2023	1025.100	0.065	2.233	0.586	93.920	3.294	0.344	0.038	0.071	0.015	0.012	0.004	0.004
09/14/2023	1025.519	0.060	2.313	0.587	93.667	3.489	0.333	0.036	0.068	0.015	0.012	0.004	0.004
09/13/2023	1029.152	0.048	2.359	0.590	93.362	3.595	0.435	0.051	0.098	0.022	0.018	0.006	0.006
09/12/2023	1029.442	0.037	2.581	0.592	93.005	3.620	0.517	0.061	0.117	0.027	0.022	0.007	0.007
09/11/2023	1031.350	0.040	2.580	0.594	92.832	3.732	0.562	0.065	0.124	0.028	0.023	0.008	0.008
09/10/2023	1025.630	0.030	2.640	0.590	93.247	3.423	0.451	0.053	0.101	0.023	0.019	0.006	0.006
09/09/2023	1022.224	0.038	2.704	0.589	93.249	3.516	0.370	0.031	0.060	0.014	0.011	0.004	0.004
09/08/2023	1029.593	0.067	3.024	0.598	91.744	4.443	0.562	0.040	0.078	0.017	0.014	0.005	0.005
09/07/2023	1028.519	0.114	2.833	0.596	92.120	4.300	0.486	0.037	0.072	0.016	0.013	0.005	0.005
09/06/2023	1027.106	0.074	2.687	0.593	92.638	4.034	0.440	0.032	0.062	0.013	0.011	0.004	0.004
09/05/2023	1029.189	0.071	2.792	0.595	92.226	4.283	0.481	0.037	0.072	0.016	0.014	0.005	0.005
09/04/2023	1024.869	0.052	2.588	0.590	93.181	3.670	0.371	0.033	0.068	0.015	0.013	0.005	0.005
09/03/2023	1024.799	0.039	2.514	0.589	93.435	3.478	0.375	0.039	0.078	0.017	0.015	0.005	0.005
09/02/2023	1025.280	0.058	2.289	0.587	93.846	3.279	0.368	0.041	0.077	0.018	0.014	0.005	0.005
09/01/2023	1027.792	0.087	2.143	0.588	93.937	3.216	0.417	0.051	0.098	0.023	0.018	0.006	0.006
08/31/2023	1027.552	0.072	2.298	0.589	93.600	3.433	0.411	0.047	0.091	0.021	0.016	0.005	0.005
08/30/2023	1028.987	0.056	2.296	0.589	93.503	3.511	0.438	0.050	0.096	0.022	0.017	0.006	0.006
08/29/2023	1026.570	0.061	2.328	0.588	93.617	3.439	0.387	0.042	0.082	0.018	0.015	0.005	0.005
08/28/2023	1025.739	0.056	2.277	0.587	93.775	3.395	0.347	0.037	0.073	0.016	0.014	0.005	0.005
08/27/2023	1024.792	0.053	2.374	0.588	93.749	3.282	0.373	0.042	0.082	0.019	0.015	0.005	0.005
08/26/2023	1022.263	0.079	2.275	0.585	94.132	3.058	0.313	0.036	0.069	0.016	0.013	0.004	0.004
08/25/2023	1023.190	0.067	2.346	0.586	93.867	3.259	0.327	0.034	0.065	0.015	0.012	0.004	0.004
08/24/2023	1028.295	0.067	2.298	0.589	93.567	3.438	0.429	0.051	0.097	0.023	0.018	0.006	0.006
08/23/2023	1026.110	0.069	2.256	0.587	93.736	3.450	0.344	0.037	0.070	0.016	0.013	0.005	0.005
08/22/2023	1025.526	0.075	2.276	0.587	93.706	3.476	0.336	0.033	0.063	0.014	0.012	0.004	0.004
08/21/2023	1027.408	0.058	2.173	0.587	93.755	3.540	0.337	0.034	0.066	0.015	0.012	0.004	0.004
08/20/2023	1026.836	0.061	2.465	0.590	93.199	3.752	0.383	0.035	0.068	0.015	0.013	0.004	0.004
08/19/2023	1027.470	0.051	2.650	0.592	92.898	3.748	0.464	0.048	0.091	0.021	0.017	0.006	0.006
08/18/2023	1025.798	0.061	3.015	0.595	92.140	4.191	0.438	0.041	0.075	0.017	0.013	0.004	0.004
08/17/2023	1039.098	0.039	2.632	0.599	92.270	3.879	0.766	0.105	0.201	0.047	0.037	0.012	0.012
08/16/2023	1028.769	0.813	0.752	0.585	94.852	3.323	0.193	0.023	0.019	0.009	0.004	0.006	0.006
08/15/2023	1034.004	0.249	2.099	0.594	93.227	3.555	0.577	0.077	0.138	0.034	0.025	0.010	0.010
08/14/2023	1046.583	0.055	2.433	0.602	92.140	3.897	0.961	0.131	0.249	0.059	0.046	0.015	0.015
08/13/2023	1030.153	0.183	2.368	0.593	92.973	3.767	0.505	0.053	0.099	0.023	0.018	0.006	0.006
08/12/2023	1035.868	0.160	2.420	0.597	92.500	3.992	0.633	0.075	0.142	0.033	0.026	0.009	0.009
08/11/2023	1032.523	0.064	2.530	0.594	92.528	4.199	0.481	0.050	0.095	0.022	0.017	0.006	0.006
08/10/2023	1040.722	0.114	2.430	0.599	92.302	3.985	0.786	0.098	0.187	0.043	0.034	0.011	0.011
08/09/2023	1026.916	0.202	2.323	0.591	93.191	3.756	0.392	0.035	0.066	0.015	0.012	0.004	0.004
08/08/2023	1027.682	0.054	2.657	0.592	92.845	3.789	0.470	0.047	0.090	0.020	0.017	0.005	0.005
08/07/2023	1028.163	0.065	2.473	0.591	93.176	3.653	0.437	0.049	0.094	0.022	0.018	0.006	0.006
08/06/2023	1025.453	0.082	2.400	0.589	93.536	3.444	0.369	0.043	0.081	0.019	0.016	0.005	0.005
08/05/2023	1022.439	0.065	2.538	0.588	93.516	3.410	0.349	0.031	0.059	0.013	0.011	0.004	0.004
08/04/2023	1019.047	0.068	2.647	0.587	93.632	3.234	0.309	0.028	0.054	0.012	0.010	0.003	0.003
08/03/2023	1019.385	0.064	2.793	0.589	93.333	3.329	0.363	0.030	0.058	0.013	0.011	0.004	0.004
08/02/2023	1023.402	0.073	2.831	0.592	92.725	3.843	0.420	0.028	0.053	0.011	0.009	0.003	0.003
08/01/2023	1022.866	0.067	2.777	0.591	92.880	3.795	0.382	0.026	0.049	0.010	0.009	0.003	0.003
07/31/2023	1019.983	0.049	2.994	0.591	92.830	3.619	0.399	0.027	0.052	0.012	0.010	0.004	0.004
07/30/2023	1021.082	0.041	3.142	0.593	92.389	3.903	0.409	0.028	0.056	0.012	0.011	0.004	0.004
07/29/2023	1021.769	0.047	2.872	0.591	92.929	3.641	0.373	0.035	0.067	0.015	0.013	0.004	0.004
07/28/2023	1041.285	0.078	2.683	0.602	91.812	4.208	0.806	0.105	0.200	0.047	0.037	0.012	0.012
07/27/2023	1040.078	0.145	2.420	0.599	92.451	3.766	0.783	0.110	0.210	0.050	0.039	0.013	0.013
07/26/2023	1040.667	0.182	2.328	0.599	92.379	3.962	0.756	0.100	0.191	0.045	0.034	0.011	0.011
07/25/2023	1037.928	0.303	2.103	0.597	92.543	4.175	0.613	0.067	0.128	0.029	0.023	0.008	0.008
07/24/2023	1059.374	0.030	2.563	0.611	91.124	4.244	1.276	0.190	0.366	0.088	0.069	0.024	0.024
07/23/2023	1092.107	0.012	2.679	0.633	88.867	4.915	2.178	0.340	0.652	0.158	0.120	0.040	0.040
07/22/2023	1051.457	0.788	1.389	0.606	91.466	5.314	0.780	0.072	0.132	0.027	0.021	0.006	0.006
07/21/2023	1060.810	0.477	1.968	0.613	90.724	5.078	1.192	0.144	0.274	0.062	0.048	0.016	0.016
07/20/2023	1043.635	0.804	1.438	0.602	91.829	5.170	0.673	0.028	0.044	0.006	0.005	0.002	0.002
07/19/2023	1047.841	0.738	1.553	0.605	91.530	5.192	0.797	0.053	0.094	0.018	0.015	0.006	0.006
07/18/2023	1065.317	0.021	2.477	0.614	90.844	4.429	1.397	0.210	0.403	0.096	0.074	0.024	0.024
07/17/2023	1050.117	0.215	2.057	0.603	92.018	4.342	0.905	0.117	0.224	0.052	0.042	0.014	0.014
07/16/2023	1058.365	0.072	2.290	0.608	91.415	4.422	1.141	0.166	0.318	0.076	0.060	0.020	0.020
07/15/2023	1020.251	0.019	2.770	0.588	93.557	3.075	0.396	0.045	0.088	0.021	0.017	0.006	0.006
07/14/2023	1027.300	0.038	2.742	0.593	92.707	3.875	0.464	0.043	0.085	0.019	0.016	0.006	0.006
07/13/2023	1033.225	0.042	2.799	0.597	91.931	4.462	0.582	0.046	0.089	0.020	0.017	0.006	0.006
07/12/2023	1026.640	0.052	2.709	0.592	92.877	3.681	0.507	0.044	0.084	0.019	0.016	0.006	0.006
07/11/2023	1027.488	0.060	2.581	0.592	92.872	3.907	0.467	0.029	0.055	0.012	0.011	0.004	0.004
07/10/2023	1022.460	0.041	2.746	0.590	93.085	3.651	0.362	0.029	0.056	0.012	0.010	0.004	0.004
07/09/2023	1024.481	0.037	3.003	0.594	92.252	4.219	0.371	0.029	0.057	0.013	0.011	0.004	0.004
07/08/2023	1027.766	0.040	2.955	0.595	91.956	4.542	0.382	0.031	0.060	0.014	0.012	0.004	0.004
07/07/2023	1025.164	0.042	2.906	0.593	92.378	4.194	0.354	0.032	0.060	0.014	0.012	0.004	0.004
07/06/2023	1026.443	0.049	2.754	0.592	92.497	4.254	0.332	0.028	0.054	0.013	0.011	0.004	0.004
07/05/2023	1027.165	0.045	2.761	0.593	92.490	4.193	0.373	0.034	0.066	0.015	0.013	0.005	0.005
07/04/2023	1020.686	0.055	3.122	0.593	92.407	3.937	0.367	0.029	0.055	0.012	0.010	0.003	0.003
07/03/2023	1024.110	0.098	2.832	0.593	92.576	3.987	0.384	0.030	0.060	0.013	0.011	0.004	0.004
07/02/2023	1021.782	0.075	3.052	0.593	92.380	4.020	0.359	0.027	0.055	0.013	0.011	0.004	0.004
07/01/2023	1038.180	0.056	2.928	0.602	90.777	5.596	0.503	0.034	0.068	0.015	0.013	0.005	0.005
06/30/2023	1046.965	0.068	2.982	0.608	89.771	6.323	0.655	0.051	0.097	0.022	0.018	0.007	0.007
06/29/2023	1031.768	0.084	2.544	0.594	92.523	4.195	0.462	0.048	0.093	0.022	0.018	0.006	0.006
06/28/2023	1032.483	0.086	2.600	0.595	92.379	4.210	0.516	0.052	0.103	0.023	0.019	0.006	0.006
06/27/2023	1028.682	0.077	2.945	0.596	91.989	4.328	0.482	0.047	0.087	0.020	0.016	0.005	0.005
06/26/2023	1031.182	0.070	2.322	0.591	93.195	3.741	0.454	0.055	0.106	0.024	0.020	0.006	0.006
06/25/2023	1032.228	0.072	2.291	0.592	93.289	3.565	0.521	0.068	0.128	0.029	0.023	0.008	0.008
06/24/2023	1026.637	0.070	2.290	0.588	93.699	3.375	0.385	0.046	0.087	0.020	0.016	0.005	0.005
06/23/2023	1024.676	0.084	2.452	0.589	93.374	3.618	0.353	0.031	0.058	0.013	0.010	0.003	0.003
06/22/2023	1023.440	0.118	2.454	0.589	93.377	3.640	0.305	0.028	0.051	0.012	0.009	0.003	0.003
06/21/2023	1020.409	0.081	2.630	0.588	93.420	3.475	0.296	0.026	0.048	0.010	0.008	0.003	0.003
06/20/2023	1020.574	0.070	2.663	0.588	93.310	3.586	0.280	0.024	0.045	0.009	0.007	0.002	0.002